🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 10.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,728,788 km

• M1: 134,638 km (0.105 R)
• M2: 203,603 km (0.051 R)
• M3: 285,433 km (0.082 R)
• M4: 402,418 km (0.09 R)
• M5: 515,514 km (0.109 R)
• M6: 592,408 km (0.075 R)
• M7: 679,773 km (0.112 R)
• M8: 753,375 km (0.075 R)
• M9: 839,693 km (0.084 R)
• M10: 984,653 km (0.09 R)
• M11: 1,130,960 km (0.088 R)
• M12: 1,281,156 km (0.117 R)
• M13: 1,362,687 km (0.098 R)
• M14: 1,458,130 km (0.114 R)
• M15: 1,580,801 km (0.062 R)
• M16: 1,660,387 km (0.117 R)
• M17: 1,745,508 km (0.102 R)
• M18: 1,841,101 km (0.117 R)
• M19: 1,947,465 km (0.106 R)
• M20: 2,124,589 km (0.086 R)
• M21: 2,203,577 km (0.076 R)
• M22: 2,293,036 km (0.113 R)
• M23: 2,402,991 km (0.089 R)
• M24: 2,495,143 km (0.081 R)
• M25: 2,728,366 km (0.081 R)
• M26: 2,886,192 km (0.088 R)
• M27: 2,968,919 km (0.088 R)
• M28: 3,041,923 km (0.067 R)
• M29: 3,110,140 km (0.091 R)
• M30: 3,253,754 km (0.098 R)
• M31: 3,421,453 km (0.04 R)
• M32: 3,492,661 km (0.109 R)
• M33: 3,569,854 km (0.077 R)
• M34: 3,709,130 km (0.095 R)
• M35: 3,827,462 km (0.084 R)
• M36: 3,924,401 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 8.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,728,788 km

• M1: 112,797 km (0.059 R)
• M2: 174,730 km (0.066 R)
• M3: 229,932 km (0.115 R)
• M4: 303,983 km (0.111 R)
• M5: 474,225 km (0.104 R)
• M6: 530,025 km (0.093 R)
• M7: 583,581 km (0.106 R)
• M8: 651,648 km (0.087 R)
• M9: 720,015 km (0.112 R)
• M10: 785,838 km (0.092 R)
• M11: 859,141 km (0.056 R)
• M12: 915,240 km (0.091 R)
• M13: 978,220 km (0.081 R)
• M14: 1,133,653 km (0.108 R)
• M15: 1,211,294 km (0.105 R)
• M16: 1,281,156 km (0.085 R)
• M17: 1,339,350 km (0.101 R)
• M18: 1,482,216 km (0.04 R)
• M19: 1,536,669 km (0.075 R)
• M20: 1,630,018 km (0.067 R)
• M21: 1,725,462 km (0.087 R)
• M22: 1,790,238 km (0.106 R)
• M23: 1,848,431 km (0.066 R)
• M24: 1,959,283 km (0.114 R)
• M25: 2,030,791 km (0.107 R)
• M26: 2,091,528 km (0.101 R)
• M27: 2,149,123 km (0.087 R)
• M28: 2,242,472 km (0.119 R)
• M29: 2,297,524 km (0.095 R)
• M30: 2,369,032 km (0.074 R)
• M31: 2,425,131 km (0.082 R)
• M32: 2,485,718 km (0.096 R)
• M33: 2,604,349 km (0.092 R)
• M34: 2,729,264 km (0.078 R)
• M35: 2,834,730 km (0.109 R)
• M36: 2,976,100 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 8.2

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.99 AU - 1.25 AU

Year: 818 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,728,788 km

• M1: 126,859 km (0.108 R)
• M2: 203,004 km (0.051 R)
• M3: 271,520 km (0.1 R)
• M4: 338,839 km (0.033 R)
• M5: 400,473 km (0.089 R)
• M6: 452,982 km (0.07 R)
• M7: 537,056 km (0.119 R)
• M8: 637,287 km (0.07 R)
• M9: 783,145 km (0.102 R)
• M10: 1,050,775 km (0.069 R)
• M11: 1,224,907 km (0.072 R)
• M12: 1,450,800 km (0.112 R)
• M13: 1,529,040 km (0.073 R)
• M14: 1,630,766 km (0.117 R)
• M15: 1,764,956 km (0.113 R)
• M16: 1,833,472 km (0.069 R)
• M17: 1,980,975 km (0.097 R)
• M18: 2,140,596 km (0.09 R)
• M19: 2,197,593 km (0.073 R)
• M20: 2,287,950 km (0.091 R)
• M21: 2,413,313 km (0.115 R)
• M22: 2,472,703 km (0.093 R)
• M23: 2,523,866 km (0.108 R)
• M24: 2,644,890 km (0.092 R)
• M25: 2,723,579 km (0.118 R)
• M26: 2,874,523 km (0.104 R)
• M27: 2,991,957 km (0.069 R)
• M28: 3,074,087 km (0.081 R)
• M29: 3,194,214 km (0.092 R)
• M30: 3,306,412 km (0.098 R)
• M31: 3,362,960 km (0.087 R)
• M32: 3,448,530 km (0.087 R)
• M33: 3,602,317 km (0.087 R)
• M34: 3,748,623 km (0.064 R)
• M35: 3,916,921 km (0.106 R)
• M36: 4,037,048 km (0.052 R)
• M37: 4,148,499 km (0.108 R)
• M38: 4,271,019 km (0.1 R)
• M39: 4,322,481 km (0.113 R)
• M40: 4,572,309 km (0.097 R)
• M41: 4,923,715 km (0.09 R)
• M42: 5,031,874 km (0.104 R)
• M43: 5,108,019 km (0.036 R)
• M44: 5,195,534 km (0.093 R)
• M45: 5,483,660 km (0.052 R)
• M46: 5,573,418 km (0.111 R)
• M47: 6,086,988 km (0.08 R)
• M48: 6,203,225 km (0.087 R)
• M49: 6,261,568 km (0.096 R)
• M50: 6,449,613 km (0.106 R)
• M51: 6,663,538 km (0.106 R)
• M52: 6,831,387 km (0.104 R)
• M53: 6,928,027 km (0.035 R)
• M54: 7,012,849 km (0.092 R)
• M55: 7,159,305 km (0.065 R)
• M56: 7,232,758 km (0.119 R)
• M57: 7,417,810 km (0.066 R)
• M58: 7,629,342 km (0.113 R)
• M59: 7,704,590 km (0.114 R)
• M60: 8,211,876 km (0.104 R)
• M61: 8,340,380 km (0.114 R)
• M62: 8,430,738 km (0.114 R)
• M63: 8,599,334 km (0.088 R)
• M64: 8,795,457 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 11.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.35 AU - 2.41 AU

Year: 2534 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,728,788 km

• M1: 139,874 km (0.104 R)
• M2: 216,169 km (0.056 R)
• M3: 325,076 km (0.117 R)
• M4: 418,276 km (0.109 R)
• M5: 820,694 km (0.11 R)
• M6: 908,358 km (0.08 R)
• M7: 1,191,996 km (0.112 R)
• M8: 1,270,236 km (0.1 R)
• M9: 1,491,790 km (0.088 R)
• M10: 1,726,210 km (0.098 R)
• M11: 1,802,804 km (0.115 R)
• M12: 2,357,064 km (0.091 R)
• M13: 2,428,273 km (0.093 R)
• M14: 2,660,897 km (0.104 R)
• M15: 2,794,937 km (0.093 R)
• M16: 3,008,264 km (0.065 R)
• M17: 3,696,414 km (0.106 R)
• M18: 3,880,270 km (0.115 R)
• M19: 4,239,604 km (0.08 R)
• M20: 4,326,819 km (0.084 R)
• M21: 4,771,723 km (0.105 R)
• M22: 5,138,238 km (0.119 R)
• M23: 5,495,029 km (0.116 R)
• M24: 5,686,065 km (0.075 R)
• M25: 5,898,794 km (0.08 R)
• M26: 6,015,929 km (0.069 R)
• M27: 6,332,179 km (0.095 R)
• M28: 6,512,444 km (0.032 R)
• M29: 7,208,822 km (0.033 R)
• M30: 7,907,295 km (0.067 R)
• M31: 8,058,239 km (0.083 R)
• M32: 8,145,006 km (0.079 R)
• M33: 8,694,030 km (0.04 R)
• M34: 8,939,370 km (0.104 R)
• M35: 9,528,487 km (0.109 R)
• M36: 9,827,683 km (0.109 R)
• M37: 10,060,008 km (0.088 R)
• M38: 10,506,408 km (0.116 R)
• M39: 10,648,825 km (0.109 R)
• M40: 11,248,862 km (0.109 R)
• M41: 11,589,646 km (0.086 R)
• M42: 11,736,701 km (0.101 R)
• M43: 11,933,871 km (0.112 R)
• M44: 12,156,921 km (0.108 R)
• M45: 12,682,907 km (0.049 R)
• M46: 12,783,886 km (0.114 R)
• M47: 12,910,595 km (0.118 R)
• M48: 13,012,172 km (0.091 R)
• M49: 13,088,617 km (0.118 R)
• M50: 13,421,323 km (0.067 R)
• M51: 14,017,021 km (0.038 R)
• M52: 14,331,177 km (0.117 R)
• M53: 14,621,247 km (0.111 R)
• M54: 14,993,297 km (0.037 R)
• M55: 15,287,706 km (0.104 R)
• M56: 15,773,749 km (0.081 R)
• M57: 15,909,734 km (0.1 R)
• M58: 16,046,017 km (0.092 R)
• M59: 16,512,314 km (0.107 R)
• M60: 16,595,041 km (0.069 R)
• M61: 16,677,919 km (0.052 R)
• M62: 16,983,098 km (0.11 R)
• M63: 17,150,349 km (0.112 R)
• M64: 17,262,098 km (0.102 R)
• M65: 17,542,744 km (0.051 R)
• M66: 17,740,063 km (0.092 R)
• M67: 18,364,784 km (0.118 R)
• M68: 18,737,433 km (0.112 R)
• M69: 19,054,730 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 8.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.78 AU - 3.86 AU

Year: 4176 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,728,788 km

• M1: 134,788 km (0.096 R)
• M2: 240,553 km (0.113 R)
• M3: 434,881 km (0.107 R)
• M4: 678,726 km (0.09 R)
• M5: 790,176 km (0.117 R)
• M6: 1,031,926 km (0.088 R)
• M7: 1,090,120 km (0.114 R)
• M8: 1,185,713 km (0.075 R)
• M9: 1,271,731 km (0.114 R)
• M10: 1,411,306 km (0.052 R)
• M11: 1,502,711 km (0.069 R)
• M12: 1,817,465 km (0.1 R)
• M13: 1,946,268 km (0.106 R)
• M14: 2,004,462 km (0.117 R)
• M15: 2,107,834 km (0.101 R)
• M16: 2,228,111 km (0.081 R)
• M17: 2,428,572 km (0.106 R)
• M18: 2,963,683 km (0.041 R)
• M19: 3,167,286 km (0.074 R)
• M20: 3,463,490 km (0.064 R)
• M21: 3,750,568 km (0.094 R)
• M22: 3,878,624 km (0.076 R)
• M23: 4,101,375 km (0.072 R)
• M24: 4,385,910 km (0.116 R)
• M25: 4,443,506 km (0.095 R)
• M26: 4,696,476 km (0.046 R)
• M27: 4,755,417 km (0.065 R)
• M28: 4,914,140 km (0.039 R)
• M29: 4,973,980 km (0.088 R)
• M30: 5,135,097 km (0.045 R)
• M31: 5,195,983 km (0.114 R)
• M32: 5,297,859 km (0.06 R)
• M33: 5,733,338 km (0.04 R)
• M34: 5,880,991 km (0.111 R)
• M35: 6,180,337 km (0.059 R)
• M36: 6,288,346 km (0.089 R)
• M37: 6,440,787 km (0.104 R)
• M38: 6,550,442 km (0.117 R)
• M39: 6,682,686 km (0.031 R)
• M40: 7,017,487 km (0.117 R)
• M41: 7,680,205 km (0.111 R)
• M42: 7,796,443 km (0.069 R)
• M43: 8,007,376 km (0.101 R)
• M44: 8,196,318 km (0.107 R)
• M45: 9,311,271 km (0.115 R)
• M46: 10,267,799 km (0.099 R)
• M47: 10,421,736 km (0.101 R)
• M48: 10,498,928 km (0.099 R)
• M49: 10,783,763 km (0.095 R)
• M50: 11,414,168 km (0.117 R)
• M51: 11,840,971 km (0.084 R)
• M52: 12,002,387 km (0.102 R)
• M53: 12,218,705 km (0.105 R)
• M54: 12,409,143 km (0.108 R)
• M55: 13,319,895 km (0.111 R)
• M56: 13,375,695 km (0.114 R)
• M57: 13,543,843 km (0.053 R)
• M58: 13,656,341 km (0.103 R)
• M59: 13,938,931 km (0.094 R)
• M60: 14,137,896 km (0.037 R)
• M61: 14,252,040 km (0.109 R)
• M62: 14,366,482 km (0.088 R)
• M63: 14,798,221 km (0.052 R)
• M64: 15,704,186 km (0.082 R)
• M65: 16,089,401 km (0.06 R)
• M66: 16,178,711 km (0.116 R)
• M67: 16,238,400 km (0.088 R)
• M68: 16,357,929 km (0.045 R)
• M69: 16,537,745 km (0.073 R)
• M70: 17,416,184 km (0.101 R)
• M71: 17,477,370 km (0.094 R)
• M72: 17,845,680 km (0.104 R)
• M73: 18,030,882 km (0.11 R)
• M74: 18,715,142 km (0.045 R)
• M75: 18,871,921 km (0.079 R)
• M76: 19,344,650 km (0.068 R)
• M77: 19,566,653 km (0.066 R)
• M78: 19,693,961 km (0.098 R)
• M79: 19,981,189 km (0.059 R)
• M80: 20,301,927 km (0.1 R)
• M81: 20,398,567 km (0.105 R)
• M82: 20,883,713 km (0.028 R)
• M83: 21,602,082 km (0.092 R)
• M84: 21,964,408 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.5

Radius: 4.6

Gravity: 26.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.19 AU - 11.19 AU

Year: 22453 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 28,728,788 km

• M1: 92,751 km (0.105 R)
• M2: 360,082 km (0.081 R)
• M3: 416,181 km (0.106 R)
• M4: 602,580 km (0.116 R)
• M5: 647,460 km (0.097 R)
• M6: 788,680 km (0.11 R)
• M7: 1,045,689 km (0.072 R)
• M8: 1,507,049 km (0.079 R)
• M9: 1,956,291 km (0.051 R)
• M10: 1,989,951 km (0.108 R)
• M11: 2,023,760 km (0.113 R)
• M12: 2,160,941 km (0.052 R)
• M13: 2,195,648 km (0.11 R)
• M14: 2,336,569 km (0.033 R)
• M15: 3,203,040 km (0.054 R)
• M16: 3,607,852 km (0.105 R)
• M17: 3,943,101 km (0.118 R)
• M18: 4,028,521 km (0.066 R)
• M19: 4,114,540 km (0.091 R)
• M20: 4,244,690 km (0.1 R)
• M21: 4,553,759 km (0.117 R)
• M22: 5,054,014 km (0.112 R)
• M23: 5,240,114 km (0.113 R)
• M24: 7,857,329 km (0.1 R)
• M25: 8,127,204 km (0.114 R)
• M26: 8,290,564 km (0.06 R)
• M27: 8,787,229 km (0.109 R)
• M28: 9,067,426 km (0.112 R)
• M29: 9,578,901 km (0.043 R)
• M30: 12,024,976 km (0.067 R)
• M31: 13,412,347 km (0.117 R)
• M32: 13,541,001 km (0.111 R)
• M33: 14,915,955 km (0.098 R)
• M34: 15,317,027 km (0.107 R)
• M35: 15,924,993 km (0.105 R)
• M36: 16,678,966 km (0.06 R)
• M37: 16,817,344 km (0.051 R)
• M38: 18,435,095 km (0.113 R)
• M39: 19,081,657 km (0.099 R)
• M40: 19,881,856 km (0.081 R)
• M41: 20,101,915 km (0.073 R)
• M42: 20,322,871 km (0.046 R)
• M43: 21,065,175 km (0.108 R)
• M44: 21,590,114 km (0.089 R)
• M45: 21,740,759 km (0.099 R)
• M46: 24,435,017 km (0.115 R)
• M47: 26,422,874 km (0.102 R)
• M48: 28,461,892 km (0.115 R)
• M49: 28,792,803 km (0.089 R)
• M50: 29,291,562 km (0.072 R)
• M51: 30,045,087 km (0.079 R)
• M52: 30,551,027 km (0.111 R)
• M53: 31,315,173 km (0.073 R)
• M54: 31,485,714 km (0.074 R)
• M55: 32,516,144 km (0.111 R)
• M56: 36,746,772 km (0.111 R)
• M57: 37,649,745 km (0.108 R)
• M58: 37,831,207 km (0.117 R)
• M59: 39,938,742 km (0.045 R)
• M60: 40,031,343 km (0.088 R)
• M61: 40,123,794 km (0.081 R)
• M62: 40,866,997 km (0.089 R)
• M63: 41,240,243 km (0.116 R)
• M64: 41,802,283 km (0.073 R)
• M65: 43,218,376 km (0.103 R)
• M66: 43,598,504 km (0.114 R)
• M67: 43,693,798 km (0.103 R)
• M68: 43,884,535 km (0.031 R)
• M69: 44,266,758 km (0.115 R)
• M70: 44,842,111 km (0.113 R)
• M71: 45,806,569 km (0.076 R)
• M72: 47,168,358 km (0.062 R)
• M73: 47,363,883 km (0.1 R)
• M74: 48,740,781 km (0.087 R)
• M75: 50,031,063 km (0.093 R)
• M76: 50,130,695 km (0.095 R)
• M77: 52,240,025 km (0.103 R)
• M78: 57,168,677 km (0.083 R)
• M79: 57,586,055 km (0.064 R)
• M80: 58,318,935 km (0.112 R)
• M81: 59,265,740 km (0.117 R)
• M82: 59,371,206 km (0.09 R)
• M83: 60,642,190 km (0.069 R)
• M84: 61,281,122 km (0.115 R)
• M85: 62,350,747 km (0.08 R)
• M86: 62,458,009 km (0.099 R)
• M87: 62,672,831 km (0.063 R)
• M88: 64,617,155 km (0.11 R)
• M89: 65,924,341 km (0.094 R)
• M90: 67,020,295 km (0.075 R)
• M91: 68,897,150 km (0.098 R)
• M92: 69,008,151 km (0.045 R)
• M93: 69,897,810 km (0.1 R)
• M94: 70,455,810 km (0.038 R)
• M95: 70,903,257 km (0.102 R)
• M96: 75,086,612 km (0.045 R)
• M97: 75,543,634 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 7.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.77 AU - 12.91 AU

Year: 22950 Days

Day: 16.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,728,788 km

• M1: 97,837 km (0.057 R)
• M2: 160,519 km (0.083 R)
• M3: 260,899 km (0.104 R)
• M4: 436,527 km (0.103 R)
• M5: 560,543 km (0.084 R)
• M6: 720,763 km (0.026 R)
• M7: 988,842 km (0.058 R)
• M8: 1,332,169 km (0.12 R)
• M9: 1,596,808 km (0.084 R)
• M10: 2,813,038 km (0.111 R)
• M11: 2,891,876 km (0.118 R)
• M12: 3,031,302 km (0.06 R)
• M13: 3,173,120 km (0.059 R)
• M14: 3,255,250 km (0.117 R)
• M15: 3,590,498 km (0.032 R)
• M16: 4,047,221 km (0.083 R)
• M17: 6,333,076 km (0.036 R)
• M18: 6,593,227 km (0.093 R)
• M19: 8,653,788 km (0.11 R)
• M20: 9,411,052 km (0.107 R)
• M21: 10,008,098 km (0.073 R)
• M22: 10,771,346 km (0.054 R)
• M23: 10,864,246 km (0.064 R)
• M24: 11,521,729 km (0.094 R)
• M25: 13,072,610 km (0.077 R)
• M26: 13,237,916 km (0.068 R)
• M27: 15,518,834 km (0.098 R)
• M28: 16,686,146 km (0.066 R)
• M29: 17,443,710 km (0.114 R)
• M30: 18,065,140 km (0.083 R)
• M31: 21,046,924 km (0.098 R)
• M32: 24,217,950 km (0.107 R)
• M33: 24,869,898 km (0.106 R)
• M34: 24,992,867 km (0.105 R)
• M35: 25,403,813 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,627 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit