🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.6

Radius: 8.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 385 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,446,166 km

• M1: 112,498 km (0.086 R)
• M2: 183,108 km (0.1 R)
• M3: 282,291 km (0.119 R)
• M4: 350,508 km (0.082 R)
• M5: 424,409 km (0.109 R)
• M6: 490,083 km (0.059 R)
• M7: 684,261 km (0.077 R)
• M8: 846,425 km (0.103 R)
• M9: 932,444 km (0.114 R)
• M10: 1,041,052 km (0.051 R)
• M11: 1,179,130 km (0.043 R)
• M12: 1,269,188 km (0.088 R)
• M13: 1,363,884 km (0.104 R)
• M14: 1,483,412 km (0.095 R)
• M15: 1,639,593 km (0.109 R)
• M16: 1,706,762 km (0.087 R)
• M17: 1,820,008 km (0.093 R)
• M18: 1,900,491 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.05 AU

Year: 724 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,446,166 km

• M1: 159,771 km (0.113 R)
• M2: 247,884 km (0.087 R)
• M3: 387,458 km (0.1 R)
• M4: 477,516 km (0.045 R)
• M5: 576,849 km (0.066 R)
• M6: 670,198 km (0.119 R)
• M7: 769,531 km (0.088 R)
• M8: 847,771 km (0.101 R)
• M9: 984,803 km (0.115 R)
• M10: 1,202,318 km (0.087 R)
• M11: 1,384,079 km (0.103 R)
• M12: 1,508,246 km (0.119 R)
• M13: 1,643,333 km (0.1 R)
• M14: 1,733,391 km (0.118 R)
• M15: 1,846,487 km (0.113 R)
• M16: 2,103,047 km (0.111 R)
• M17: 2,208,962 km (0.082 R)
• M18: 2,301,264 km (0.08 R)
• M19: 2,458,043 km (0.116 R)
• M20: 2,594,177 km (0.072 R)
• M21: 2,708,320 km (0.056 R)
• M22: 2,890,979 km (0.069 R)
• M23: 3,000,784 km (0.078 R)
• M24: 3,242,384 km (0.099 R)
• M25: 3,418,910 km (0.094 R)
• M26: 3,535,446 km (0.095 R)
• M27: 3,653,180 km (0.119 R)
• M28: 3,790,810 km (0.088 R)
• M29: 3,874,286 km (0.078 R)
• M30: 4,061,881 km (0.113 R)
• M31: 4,223,746 km (0.117 R)
• M32: 4,387,706 km (0.086 R)
• M33: 4,613,150 km (0.119 R)
• M34: 4,732,229 km (0.117 R)
• M35: 4,852,357 km (0.05 R)
• M36: 5,014,221 km (0.087 R)
• M37: 5,249,988 km (0.074 R)
• M38: 5,353,659 km (0.057 R)
• M39: 5,436,985 km (0.088 R)
• M40: 5,552,475 km (0.114 R)
• M41: 5,636,997 km (0.059 R)
• M42: 5,892,959 km (0.092 R)
• M43: 6,306,298 km (0.112 R)
• M44: 6,561,063 km (0.061 R)
• M45: 6,898,407 km (0.119 R)
• M46: 7,357,223 km (0.091 R)
• M47: 7,485,129 km (0.028 R)
• M48: 7,602,115 km (0.104 R)
• M49: 7,755,004 km (0.066 R)
• M50: 7,837,732 km (0.12 R)
• M51: 8,075,891 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.04 AU - 1.44 AU

Year: 971 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,446,166 km

• M1: 202,855 km (0.028 R)
• M2: 307,872 km (0.089 R)
• M3: 435,629 km (0.034 R)
• M4: 572,212 km (0.091 R)
• M5: 665,860 km (0.101 R)
• M6: 788,680 km (0.12 R)
• M7: 901,776 km (0.041 R)
• M8: 1,007,990 km (0.086 R)
• M9: 1,262,008 km (0.069 R)
• M10: 1,514,828 km (0.059 R)
• M11: 1,659,190 km (0.119 R)
• M12: 1,744,910 km (0.108 R)
• M13: 1,937,442 km (0.062 R)
• M14: 2,086,591 km (0.109 R)
• M15: 2,335,372 km (0.11 R)
• M16: 2,639,355 km (0.101 R)
• M17: 2,852,383 km (0.098 R)
• M18: 3,023,223 km (0.112 R)
• M19: 3,148,736 km (0.044 R)
• M20: 3,266,170 km (0.103 R)
• M21: 3,375,078 km (0.115 R)
• M22: 3,475,308 km (0.058 R)
• M23: 3,637,622 km (0.067 R)
• M24: 3,875,482 km (0.102 R)
• M25: 4,421,215 km (0.07 R)
• M26: 4,542,240 km (0.079 R)
• M27: 4,731,332 km (0.083 R)
• M28: 4,877,788 km (0.093 R)
• M29: 4,979,964 km (0.083 R)
• M30: 5,105,925 km (0.106 R)
• M31: 5,221,414 km (0.116 R)
• M32: 5,349,470 km (0.092 R)
• M33: 5,632,360 km (0.114 R)
• M34: 6,005,307 km (0.102 R)
• M35: 6,250,199 km (0.094 R)
• M36: 6,510,948 km (0.113 R)
• M37: 6,686,726 km (0.052 R)
• M38: 6,927,877 km (0.06 R)
• M39: 7,030,202 km (0.105 R)
• M40: 7,210,767 km (0.106 R)
• M41: 7,301,423 km (0.069 R)
• M42: 7,405,693 km (0.113 R)
• M43: 7,523,576 km (0.092 R)
• M44: 7,681,851 km (0.103 R)
• M45: 8,095,489 km (0.073 R)
• M46: 8,420,864 km (0.032 R)
• M47: 8,612,649 km (0.104 R)
• M48: 8,889,105 km (0.098 R)
• M49: 9,000,556 km (0.064 R)
• M50: 9,098,393 km (0.116 R)
• M51: 9,281,201 km (0.056 R)
• M52: 9,394,297 km (0.101 R)
• M53: 9,693,194 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.69 AU - 2.03 AU

Year: 1783 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,446,166 km

• M1: 400,773 km (0.057 R)
• M2: 587,321 km (0.11 R)
• M3: 809,175 km (0.039 R)
• M4: 1,069,326 km (0.074 R)
• M5: 1,184,815 km (0.08 R)
• M6: 1,287,589 km (0.11 R)
• M7: 1,393,654 km (0.092 R)
• M8: 1,530,685 km (0.036 R)
• M9: 1,672,654 km (0.063 R)
• M10: 1,819,110 km (0.072 R)
• M11: 2,073,426 km (0.102 R)
• M12: 2,167,823 km (0.082 R)
• M13: 2,350,482 km (0.109 R)
• M14: 2,493,647 km (0.114 R)
• M15: 2,605,995 km (0.081 R)
• M16: 2,800,771 km (0.058 R)
• M17: 2,917,607 km (0.12 R)
• M18: 3,217,401 km (0.045 R)
• M19: 3,315,388 km (0.117 R)
• M20: 3,527,219 km (0.066 R)
• M21: 3,795,148 km (0.097 R)
• M22: 4,597,741 km (0.111 R)
• M23: 5,061,494 km (0.093 R)
• M24: 5,320,897 km (0.086 R)
• M25: 5,569,828 km (0.104 R)
• M26: 5,703,269 km (0.028 R)
• M27: 5,822,798 km (0.107 R)
• M28: 6,003,662 km (0.055 R)
• M29: 6,232,546 km (0.114 R)
• M30: 6,651,570 km (0.089 R)
• M31: 6,983,977 km (0.079 R)
• M32: 7,273,299 km (0.072 R)
• M33: 7,419,306 km (0.117 R)
• M34: 7,813,946 km (0.097 R)
• M35: 7,946,938 km (0.11 R)
• M36: 8,064,073 km (0.118 R)
• M37: 8,316,744 km (0.088 R)
• M38: 8,606,515 km (0.052 R)
• M39: 8,726,792 km (0.101 R)
• M40: 9,143,422 km (0.098 R)
• M41: 9,248,589 km (0.08 R)
• M42: 9,531,030 km (0.101 R)
• M43: 9,655,495 km (0.082 R)
• M44: 9,780,559 km (0.103 R)
• M45: 9,996,130 km (0.114 R)
• M46: 10,104,588 km (0.11 R)
• M47: 10,395,556 km (0.081 R)
• M48: 10,670,966 km (0.084 R)
• M49: 11,285,364 km (0.093 R)
• M50: 11,454,859 km (0.102 R)
• M51: 11,720,245 km (0.109 R)
• M52: 12,064,619 km (0.117 R)
• M53: 12,431,733 km (0.12 R)
• M54: 12,567,867 km (0.068 R)
• M55: 12,802,436 km (0.047 R)
• M56: 13,256,316 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 10

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.12 AU - 3.54 AU

Year: 4271 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 100.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,446,166 km

• M1: 145,260 km (0.068 R)
• M2: 240,105 km (0.074 R)
• M3: 308,022 km (0.088 R)
• M4: 512,522 km (0.116 R)
• M5: 576,550 km (0.096 R)
• M6: 774,767 km (0.116 R)
• M7: 863,180 km (0.06 R)
• M8: 928,554 km (0.112 R)
• M9: 1,023,100 km (0.109 R)
• M10: 1,207,704 km (0.088 R)
• M11: 1,545,196 km (0.095 R)
• M12: 1,609,823 km (0.094 R)
• M13: 1,725,013 km (0.11 R)
• M14: 1,809,237 km (0.098 R)
• M15: 2,724,776 km (0.072 R)
• M16: 2,883,200 km (0.109 R)
• M17: 3,271,556 km (0.112 R)
• M18: 3,985,586 km (0.073 R)
• M19: 4,165,852 km (0.093 R)
• M20: 4,325,772 km (0.113 R)
• M21: 4,441,262 km (0.082 R)
• M22: 4,817,949 km (0.052 R)
• M23: 5,058,652 km (0.09 R)
• M24: 5,180,425 km (0.06 R)
• M25: 5,526,744 km (0.114 R)
• M26: 5,652,256 km (0.091 R)
• M27: 5,804,248 km (0.08 R)
• M28: 6,060,359 km (0.116 R)
• M29: 6,215,941 km (0.093 R)
• M30: 6,425,378 km (0.11 R)
• M31: 6,530,994 km (0.097 R)
• M32: 6,797,578 km (0.117 R)
• M33: 7,258,937 km (0.109 R)
• M34: 7,702,495 km (0.052 R)
• M35: 7,955,764 km (0.107 R)
• M36: 8,269,172 km (0.118 R)
• M37: 8,384,213 km (0.118 R)
• M38: 8,499,702 km (0.117 R)
• M39: 8,996,666 km (0.107 R)
• M40: 9,085,228 km (0.084 R)
• M41: 9,927,016 km (0.07 R)
• M42: 10,018,569 km (0.117 R)
• M43: 10,110,572 km (0.11 R)
• M44: 10,636,857 km (0.081 R)
• M45: 10,982,279 km (0.069 R)
• M46: 11,077,124 km (0.102 R)
• M47: 11,203,983 km (0.086 R)
• M48: 11,267,562 km (0.081 R)
• M49: 11,748,519 km (0.062 R)
• M50: 13,636,744 km (0.112 R)
• M51: 14,149,116 km (0.104 R)
• M52: 14,390,418 km (0.03 R)
• M53: 14,459,681 km (0.095 R)
• M54: 14,667,922 km (0.111 R)
• M55: 14,947,221 km (0.118 R)
• M56: 15,193,010 km (0.09 R)
• M57: 15,617,419 km (0.054 R)
• M58: 16,297,491 km (0.091 R)
• M59: 17,427,703 km (0.111 R)
• M60: 17,649,407 km (0.117 R)
• M61: 18,058,109 km (0.109 R)
• M62: 18,170,157 km (0.112 R)
• M63: 18,583,047 km (0.116 R)
• M64: 21,637,686 km (0.098 R)
• M65: 22,195,088 km (0.085 R)
• M66: 22,274,973 km (0.045 R)
• M67: 22,395,250 km (0.065 R)
• M68: 22,475,434 km (0.115 R)
• M69: 22,636,252 km (0.12 R)
• M70: 23,080,408 km (0.103 R)
• M71: 23,202,031 km (0.074 R)
• M72: 23,405,335 km (0.079 R)
• M73: 23,568,247 km (0.057 R)
• M74: 24,678,413 km (0.083 R)
• M75: 24,927,344 km (0.065 R)
• M76: 26,100,341 km (0.088 R)
• M77: 26,651,010 km (0.032 R)
• M78: 26,736,131 km (0.111 R)
• M79: 27,077,364 km (0.105 R)
• M80: 27,548,747 km (0.084 R)
• M81: 28,152,823 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 11.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.45 AU - 5.27 AU

Year: 7531 Days

Day: 5.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,446,166 km

• M1: 141,669 km (0.115 R)
• M2: 242,648 km (0.095 R)
• M3: 408,103 km (0.114 R)
• M4: 508,633 km (0.075 R)
• M5: 867,817 km (0.116 R)
• M6: 1,067,530 km (0.101 R)
• M7: 1,165,068 km (0.038 R)
• M8: 1,369,718 km (0.108 R)
• M9: 1,440,627 km (0.073 R)
• M10: 1,623,586 km (0.079 R)
• M11: 1,833,771 km (0.115 R)
• M12: 2,032,885 km (0.106 R)
• M13: 2,155,855 km (0.058 R)
• M14: 2,387,881 km (0.106 R)
• M15: 2,496,040 km (0.115 R)
• M16: 2,717,595 km (0.115 R)
• M17: 2,830,691 km (0.034 R)
• M18: 3,493,709 km (0.102 R)
• M19: 3,868,302 km (0.085 R)
• M20: 4,151,341 km (0.104 R)
• M21: 4,575,301 km (0.042 R)
• M22: 5,152,599 km (0.109 R)
• M23: 6,165,975 km (0.06 R)
• M24: 6,679,994 km (0.075 R)
• M25: 8,106,858 km (0.086 R)
• M26: 8,238,205 km (0.066 R)
• M27: 9,074,906 km (0.112 R)
• M28: 9,279,706 km (0.08 R)
• M29: 9,624,678 km (0.093 R)
• M30: 10,398,099 km (0.06 R)
• M31: 10,540,965 km (0.031 R)
• M32: 10,756,386 km (0.084 R)
• M33: 11,374,674 km (0.112 R)
• M34: 12,304,874 km (0.037 R)
• M35: 12,493,816 km (0.087 R)
• M36: 13,259,458 km (0.052 R)
• M37: 13,492,082 km (0.109 R)
• M38: 13,922,176 km (0.076 R)
• M39: 14,475,988 km (0.059 R)
• M40: 14,635,608 km (0.089 R)
• M41: 14,715,494 km (0.089 R)
• M42: 15,320,318 km (0.119 R)
• M43: 15,564,462 km (0.117 R)
• M44: 15,686,982 km (0.12 R)
• M45: 16,930,440 km (0.065 R)
• M46: 17,014,364 km (0.029 R)
• M47: 17,309,521 km (0.097 R)
• M48: 17,776,865 km (0.11 R)
• M49: 17,862,285 km (0.092 R)
• M50: 18,463,968 km (0.047 R)
• M51: 18,637,052 km (0.055 R)
• M52: 18,767,202 km (0.102 R)
• M53: 18,897,801 km (0.03 R)
• M54: 18,985,017 km (0.056 R)
• M55: 19,159,747 km (0.107 R)
• M56: 19,554,835 km (0.093 R)
• M57: 19,687,229 km (0.06 R)
• M58: 19,819,773 km (0.071 R)
• M59: 20,219,499 km (0.108 R)
• M60: 20,532,158 km (0.103 R)
• M61: 20,756,405 km (0.069 R)
• M62: 21,071,907 km (0.101 R)
• M63: 21,298,249 km (0.111 R)
• M64: 23,370,778 km (0.045 R)
• M65: 23,652,022 km (0.108 R)
• M66: 25,603,526 km (0.082 R)
• M67: 26,427,661 km (0.114 R)
• M68: 27,754,594 km (0.033 R)
• M69: 28,052,443 km (0.031 R)
• M70: 28,251,558 km (0.087 R)
• M71: 28,851,745 km (0.087 R)
• M72: 29,557,248 km (0.113 R)
• M73: 29,861,530 km (0.084 R)
• M74: 31,863,598 km (0.05 R)
• M75: 32,592,738 km (0.028 R)
• M76: 33,011,912 km (0.118 R)
• M77: 33,380,222 km (0.067 R)
• M78: 33,538,496 km (0.096 R)
• M79: 33,749,878 km (0.094 R)
• M80: 34,067,773 km (0.101 R)
• M81: 34,173,988 km (0.067 R)
• M82: 34,493,230 km (0.055 R)
• M83: 35,726,066 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 10.1

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.45 AU - 5.35 AU

Year: 7624 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,446,166 km

• M1: 126,410 km (0.072 R)
• M2: 244,293 km (0.1 R)
• M3: 320,588 km (0.099 R)
• M4: 775,366 km (0.102 R)
• M5: 867,069 km (0.079 R)
• M6: 999,463 km (0.037 R)
• M7: 1,258,118 km (0.096 R)
• M8: 1,395,599 km (0.116 R)
• M9: 1,494,782 km (0.101 R)
• M10: 1,900,342 km (0.09 R)
• M11: 2,597,169 km (0.103 R)
• M12: 2,667,480 km (0.098 R)
• M13: 2,774,143 km (0.1 R)
• M14: 3,196,159 km (0.119 R)
• M15: 3,347,851 km (0.098 R)
• M16: 3,678,013 km (0.115 R)
• M17: 3,917,370 km (0.108 R)
• M18: 4,100,328 km (0.071 R)
• M19: 4,223,896 km (0.093 R)
• M20: 4,390,698 km (0.079 R)
• M21: 4,496,014 km (0.05 R)
• M22: 5,079,147 km (0.09 R)
• M23: 5,986,757 km (0.078 R)
• M24: 6,363,893 km (0.076 R)
• M25: 6,507,208 km (0.093 R)
• M26: 6,603,400 km (0.084 R)
• M27: 6,675,955 km (0.079 R)
• M28: 6,993,102 km (0.034 R)
• M29: 7,066,854 km (0.068 R)
• M30: 7,365,152 km (0.112 R)
• M31: 8,519,748 km (0.054 R)
• M32: 8,598,736 km (0.098 R)
• M33: 8,704,502 km (0.082 R)
• M34: 8,837,195 km (0.078 R)
• M35: 9,320,546 km (0.101 R)
• M36: 9,456,381 km (0.09 R)
• M37: 9,923,126 km (0.045 R)
• M38: 10,173,254 km (0.084 R)
• M39: 11,223,431 km (0.078 R)
• M40: 12,188,935 km (0.078 R)
• M41: 12,756,958 km (0.062 R)
• M42: 12,877,684 km (0.115 R)
• M43: 13,029,077 km (0.088 R)
• M44: 13,150,550 km (0.08 R)
• M45: 13,272,473 km (0.081 R)
• M46: 13,578,849 km (0.098 R)
• M47: 13,825,686 km (0.113 R)
• M48: 13,918,735 km (0.102 R)
• M49: 14,136,400 km (0.105 R)
• M50: 14,732,997 km (0.112 R)
• M51: 14,986,715 km (0.091 R)
• M52: 15,177,901 km (0.072 R)
• M53: 15,821,172 km (0.108 R)
• M54: 16,113,486 km (0.098 R)
• M55: 16,901,867 km (0.082 R)
• M56: 16,968,138 km (0.112 R)
• M57: 17,871,111 km (0.118 R)
• M58: 18,040,007 km (0.047 R)
• M59: 18,141,734 km (0.103 R)
• M60: 19,168,424 km (0.104 R)
• M61: 20,003,330 km (0.115 R)
• M62: 20,249,119 km (0.081 R)
• M63: 20,566,566 km (0.097 R)
• M64: 20,672,780 km (0.103 R)
• M65: 20,956,867 km (0.041 R)
• M66: 21,636,639 km (0.109 R)
• M67: 22,396,447 km (0.09 R)
• M68: 22,505,803 km (0.11 R)
• M69: 23,091,479 km (0.062 R)
• M70: 23,275,484 km (0.055 R)
• M71: 23,460,088 km (0.084 R)
• M72: 23,608,040 km (0.117 R)
• M73: 24,390,138 km (0.077 R)
• M74: 24,916,273 km (0.067 R)
• M75: 25,256,459 km (0.092 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: 193 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit