🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 10.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 307 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 26,499,141 km

• M1: 134,040 km (0.045 R)
• M2: 220,358 km (0.08 R)
• M3: 325,824 km (0.082 R)
• M4: 410,796 km (0.057 R)
• M5: 521,947 km (0.06 R)
• M6: 743,352 km (0.075 R)
• M7: 827,575 km (0.113 R)
• M8: 898,186 km (0.049 R)
• M9: 988,692 km (0.081 R)
• M10: 1,115,701 km (0.115 R)
• M11: 1,252,284 km (0.089 R)
• M12: 1,390,662 km (0.07 R)
• M13: 1,476,381 km (0.112 R)
• M14: 1,567,935 km (0.077 R)
• M15: 1,696,141 km (0.109 R)
• M16: 1,766,003 km (0.115 R)
• M17: 1,895,255 km (0.116 R)
• M18: 1,963,322 km (0.11 R)
• M19: 2,130,124 km (0.104 R)
• M20: 2,263,266 km (0.109 R)
• M21: 2,374,717 km (0.071 R)
• M22: 2,512,945 km (0.095 R)
• M23: 2,603,302 km (0.113 R)
• M24: 2,735,696 km (0.059 R)
• M25: 2,823,510 km (0.116 R)
• M26: 2,891,278 km (0.119 R)
• M27: 2,996,745 km (0.119 R)
• M28: 3,114,179 km (0.101 R)
• M29: 3,233,259 km (0.101 R)
• M30: 3,420,107 km (0.115 R)
• M31: 3,486,977 km (0.106 R)
• M32: 3,565,665 km (0.102 R)
• M33: 3,690,280 km (0.111 R)
• M34: 3,816,391 km (0.098 R)
• M35: 3,979,004 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 11.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.59 AU - 0.63 AU

Year: 323 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,499,141 km

• M1: 156,928 km (0.069 R)
• M2: 253,269 km (0.116 R)
• M3: 339,288 km (0.097 R)
• M4: 414,536 km (0.045 R)
• M5: 490,083 km (0.082 R)
• M6: 566,078 km (0.12 R)
• M7: 664,364 km (0.088 R)
• M8: 744,698 km (0.116 R)
• M9: 822,489 km (0.052 R)
• M10: 896,690 km (0.111 R)
• M11: 1,007,691 km (0.056 R)
• M12: 1,080,845 km (0.106 R)
• M13: 1,170,603 km (0.112 R)
• M14: 1,278,164 km (0.111 R)
• M15: 1,361,939 km (0.059 R)
• M16: 1,443,919 km (0.106 R)
• M17: 1,555,818 km (0.077 R)
• M18: 1,641,837 km (0.095 R)
• M19: 1,805,796 km (0.11 R)
• M20: 2,033,334 km (0.075 R)
• M21: 2,159,744 km (0.102 R)
• M22: 2,298,122 km (0.112 R)
• M23: 2,373,221 km (0.094 R)
• M24: 2,506,662 km (0.092 R)
• M25: 2,642,646 km (0.029 R)
• M26: 2,716,548 km (0.066 R)
• M27: 2,886,790 km (0.027 R)
• M28: 3,206,182 km (0.111 R)
• M29: 3,279,933 km (0.078 R)
• M30: 3,391,683 km (0.09 R)
• M31: 3,591,695 km (0.1 R)
• M32: 3,668,439 km (0.108 R)
• M33: 3,762,237 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 11.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 589 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,499,141 km

• M1: 140,921 km (0.074 R)
• M2: 214,075 km (0.043 R)
• M3: 286,330 km (0.026 R)
• M4: 369,956 km (0.108 R)
• M5: 451,038 km (0.086 R)
• M6: 539,749 km (0.063 R)
• M7: 615,146 km (0.113 R)
• M8: 711,936 km (0.076 R)
• M9: 796,309 km (0.113 R)
• M10: 889,210 km (0.094 R)
• M11: 1,030,879 km (0.091 R)
• M12: 1,282,802 km (0.103 R)
• M13: 1,502,411 km (0.11 R)
• M14: 1,590,076 km (0.089 R)
• M15: 1,758,822 km (0.111 R)
• M16: 1,933,552 km (0.103 R)
• M17: 2,233,347 km (0.11 R)
• M18: 2,334,475 km (0.072 R)
• M19: 2,464,775 km (0.051 R)
• M20: 2,576,375 km (0.106 R)
• M21: 2,675,408 km (0.066 R)
• M22: 2,761,427 km (0.12 R)
• M23: 2,877,515 km (0.034 R)
• M24: 2,965,628 km (0.116 R)
• M25: 3,084,558 km (0.109 R)
• M26: 3,296,688 km (0.059 R)
• M27: 3,396,919 km (0.103 R)
• M28: 3,490,268 km (0.107 R)
• M29: 3,727,530 km (0.113 R)
• M30: 3,880,569 km (0.025 R)
• M31: 4,011,018 km (0.062 R)
• M32: 4,159,569 km (0.104 R)
• M33: 4,259,650 km (0.07 R)
• M34: 4,470,882 km (0.112 R)
• M35: 4,607,764 km (0.071 R)
• M36: 4,737,465 km (0.104 R)
• M37: 5,124,924 km (0.045 R)
• M38: 5,268,388 km (0.115 R)
• M39: 5,458,677 km (0.116 R)
• M40: 5,586,882 km (0.051 R)
• M41: 5,725,410 km (0.047 R)
• M42: 5,949,358 km (0.062 R)
• M43: 6,166,574 km (0.084 R)
• M44: 6,367,334 km (0.076 R)
• M45: 6,580,062 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 11.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 793 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,499,141 km

• M1: 154,086 km (0.086 R)
• M2: 293,361 km (0.079 R)
• M3: 375,491 km (0.05 R)
• M4: 517,459 km (0.075 R)
• M5: 589,715 km (0.098 R)
• M6: 661,671 km (0.119 R)
• M7: 756,367 km (0.103 R)
• M8: 876,943 km (0.115 R)
• M9: 961,166 km (0.087 R)
• M10: 1,081,742 km (0.1 R)
• M11: 1,196,185 km (0.105 R)
• M12: 1,375,852 km (0.106 R)
• M13: 1,456,485 km (0.086 R)
• M14: 1,564,644 km (0.11 R)
• M15: 1,795,922 km (0.106 R)
• M16: 1,884,784 km (0.067 R)
• M17: 1,975,141 km (0.037 R)
• M18: 2,059,963 km (0.076 R)
• M19: 2,196,845 km (0.09 R)
• M20: 2,314,429 km (0.058 R)
• M21: 2,479,734 km (0.057 R)
• M22: 2,790,299 km (0.067 R)
• M23: 2,893,971 km (0.105 R)
• M24: 3,007,216 km (0.1 R)
• M25: 3,196,308 km (0.119 R)
• M26: 3,330,198 km (0.103 R)
• M27: 3,457,506 km (0.09 R)
• M28: 3,586,609 km (0.119 R)
• M29: 3,664,699 km (0.107 R)
• M30: 3,822,824 km (0.094 R)
• M31: 4,019,096 km (0.118 R)
• M32: 4,136,680 km (0.097 R)
• M33: 4,246,186 km (0.097 R)
• M34: 4,780,101 km (0.115 R)
• M35: 4,866,269 km (0.11 R)
• M36: 5,001,506 km (0.083 R)
• M37: 5,128,215 km (0.087 R)
• M38: 5,246,098 km (0.082 R)
• M39: 5,414,695 km (0.119 R)
• M40: 5,544,845 km (0.075 R)
• M41: 5,645,674 km (0.078 R)
• M42: 5,808,437 km (0.081 R)
• M43: 5,910,761 km (0.098 R)
• M44: 6,034,479 km (0.1 R)
• M45: 6,180,038 km (0.087 R)
• M46: 6,263,663 km (0.104 R)
• M47: 6,337,115 km (0.066 R)
• M48: 6,463,825 km (0.076 R)
• M49: 6,570,039 km (0.065 R)
• M50: 6,752,100 km (0.103 R)
• M51: 6,957,348 km (0.088 R)
• M52: 7,121,008 km (0.042 R)
• M53: 7,396,418 km (0.11 R)
• M54: 7,507,719 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 13.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.25 AU - 1.31 AU

Year: 982 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,499,141 km

• M1: 211,831 km (0.094 R)
• M2: 301,290 km (0.095 R)
• M3: 389,104 km (0.117 R)
• M4: 490,083 km (0.106 R)
• M5: 583,132 km (0.114 R)
• M6: 796,908 km (0.109 R)
• M7: 1,056,759 km (0.048 R)
• M8: 1,171,351 km (0.085 R)
• M9: 1,628,822 km (0.097 R)
• M10: 1,847,235 km (0.065 R)
• M11: 2,011,493 km (0.067 R)
• M12: 2,123,841 km (0.116 R)
• M13: 2,246,661 km (0.075 R)
• M14: 2,363,497 km (0.1 R)
• M15: 2,508,158 km (0.11 R)
• M16: 2,629,631 km (0.116 R)
• M17: 2,735,247 km (0.053 R)
• M18: 2,824,557 km (0.117 R)
• M19: 3,024,271 km (0.107 R)
• M20: 3,238,196 km (0.053 R)
• M21: 3,323,317 km (0.056 R)
• M22: 3,505,527 km (0.099 R)
• M23: 3,632,236 km (0.089 R)
• M24: 3,830,005 km (0.114 R)
• M25: 3,930,385 km (0.084 R)
• M26: 4,092,699 km (0.098 R)
• M27: 4,174,678 km (0.112 R)
• M28: 4,309,167 km (0.1 R)
• M29: 4,529,375 km (0.067 R)
• M30: 4,614,346 km (0.089 R)
• M31: 4,742,701 km (0.119 R)
• M32: 4,905,015 km (0.061 R)
• M33: 5,124,176 km (0.096 R)
• M34: 5,312,968 km (0.031 R)
• M35: 5,413,947 km (0.075 R)
• M36: 5,709,253 km (0.112 R)
• M37: 5,939,933 km (0.059 R)
• M38: 6,056,470 km (0.111 R)
• M39: 6,256,482 km (0.114 R)
• M40: 6,542,364 km (0.089 R)
• M41: 6,857,118 km (0.061 R)
• M42: 7,016,439 km (0.117 R)
• M43: 7,176,808 km (0.116 R)
• M44: 7,463,737 km (0.106 R)
• M45: 7,602,414 km (0.053 R)
• M46: 7,754,555 km (0.043 R)
• M47: 7,997,502 km (0.073 R)
• M48: 8,126,456 km (0.11 R)
• M49: 8,360,277 km (0.072 R)
• M50: 8,596,342 km (0.113 R)
• M51: 8,768,230 km (0.042 R)
• M52: 8,928,001 km (0.102 R)
• M53: 9,075,205 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 11

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.15 AU - 1.69 AU

Year: 1148 Days

Day: 8.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,499,141 km

• M1: 169,794 km (0.091 R)
• M2: 451,935 km (0.114 R)
• M3: 522,545 km (0.054 R)
• M4: 597,793 km (0.066 R)
• M5: 741,557 km (0.026 R)
• M6: 897,737 km (0.062 R)
• M7: 1,133,952 km (0.039 R)
• M8: 1,267,842 km (0.083 R)
• M9: 1,407,267 km (0.089 R)
• M10: 1,526,048 km (0.105 R)
• M11: 1,595,461 km (0.051 R)
• M12: 1,683,874 km (0.096 R)
• M13: 1,931,009 km (0.059 R)
• M14: 2,092,725 km (0.081 R)
• M15: 2,209,710 km (0.089 R)
• M16: 2,328,940 km (0.068 R)
• M17: 2,419,746 km (0.071 R)
• M18: 2,594,625 km (0.118 R)
• M19: 2,699,494 km (0.094 R)
• M20: 2,924,489 km (0.102 R)
• M21: 3,044,765 km (0.111 R)
• M22: 3,189,127 km (0.076 R)
• M23: 3,290,405 km (0.109 R)
• M24: 3,369,991 km (0.094 R)
• M25: 3,554,296 km (0.064 R)
• M26: 3,647,645 km (0.073 R)
• M27: 3,741,892 km (0.088 R)
• M28: 4,029,718 km (0.11 R)
• M29: 4,114,989 km (0.096 R)
• M30: 4,200,858 km (0.049 R)
• M31: 4,312,159 km (0.052 R)
• M32: 4,487,338 km (0.096 R)
• M33: 4,883,622 km (0.1 R)
• M34: 4,974,728 km (0.102 R)
• M35: 5,331,369 km (0.082 R)
• M36: 5,411,853 km (0.085 R)
• M37: 5,492,635 km (0.069 R)
• M38: 5,682,774 km (0.1 R)
• M39: 5,778,667 km (0.115 R)
• M40: 5,847,482 km (0.032 R)
• M41: 5,986,009 km (0.105 R)
• M42: 6,139,646 km (0.088 R)
• M43: 6,223,870 km (0.115 R)
• M44: 6,336,966 km (0.044 R)
• M45: 6,550,891 km (0.108 R)
• M46: 6,680,293 km (0.085 R)
• M47: 7,625,602 km (0.097 R)
• M48: 7,746,627 km (0.085 R)
• M49: 8,346,215 km (0.08 R)
• M50: 8,596,642 km (0.087 R)
• M51: 8,738,460 km (0.078 R)
• M52: 8,865,319 km (0.082 R)
• M53: 9,136,840 km (0.1 R)
• M54: 9,508,590 km (0.11 R)
• M55: 9,606,278 km (0.081 R)
• M56: 9,951,250 km (0.103 R)
• M57: 10,067,189 km (0.113 R)
• M58: 10,216,787 km (0.116 R)
• M59: 10,317,017 km (0.102 R)
• M60: 10,417,547 km (0.111 R)
• M61: 10,704,027 km (0.114 R)
• M62: 10,839,862 km (0.093 R)
• M63: 10,976,145 km (0.082 R)
• M64: 11,130,231 km (0.113 R)
• M65: 11,354,030 km (0.119 R)
• M66: 11,457,851 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.1

Radius: 6.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.21 AU - 6.37 AU

Year: 10700 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,499,141 km

• M1: 104,719 km (0.12 R)
• M2: 158,723 km (0.089 R)
• M3: 208,839 km (0.095 R)
• M4: 274,063 km (0.04 R)
• M5: 322,234 km (0.076 R)
• M6: 419,173 km (0.083 R)
• M7: 744,698 km (0.078 R)
• M8: 851,960 km (0.12 R)
• M9: 913,893 km (0.095 R)
• M10: 1,081,892 km (0.106 R)
• M11: 1,122,134 km (0.047 R)
• M12: 1,260,063 km (0.114 R)
• M13: 1,331,122 km (0.108 R)
• M14: 1,552,228 km (0.105 R)
• M15: 1,659,489 km (0.025 R)
• M16: 1,833,023 km (0.075 R)
• M17: 2,045,751 km (0.095 R)
• M18: 2,112,920 km (0.111 R)
• M19: 2,935,858 km (0.042 R)
• M20: 3,341,418 km (0.115 R)
• M21: 3,500,590 km (0.095 R)
• M22: 3,560,878 km (0.117 R)
• M23: 3,723,491 km (0.067 R)
• M24: 3,930,235 km (0.112 R)
• M25: 3,971,973 km (0.078 R)
• M26: 4,119,477 km (0.088 R)
• M27: 4,204,448 km (0.072 R)
• M28: 4,376,336 km (0.065 R)
• M29: 4,441,411 km (0.117 R)
• M30: 4,484,944 km (0.12 R)
• M31: 4,594,599 km (0.103 R)
• M32: 4,660,722 km (0.04 R)
• M33: 4,905,913 km (0.073 R)
• M34: 5,064,187 km (0.105 R)
• M35: 5,132,553 km (0.034 R)
• M36: 5,247,145 km (0.04 R)
• M37: 5,339,447 km (0.096 R)
• M38: 5,502,359 km (0.096 R)
• M39: 5,714,040 km (0.093 R)
• M40: 6,000,520 km (0.109 R)
• M41: 6,316,321 km (0.086 R)
• M42: 6,737,290 km (0.081 R)
• M43: 6,837,670 km (0.037 R)
• M44: 7,090,789 km (0.117 R)
• M45: 7,347,051 km (0.101 R)
• M46: 7,763,381 km (0.096 R)
• M47: 7,842,220 km (0.095 R)
• M48: 8,837,195 km (0.103 R)
• M49: 9,871,515 km (0.037 R)
• M50: 10,128,823 km (0.114 R)
• M51: 10,504,314 km (0.102 R)
• M52: 11,388,437 km (0.114 R)
• M53: 11,809,256 km (0.118 R)
• M54: 12,573,103 km (0.117 R)
• M55: 12,852,103 km (0.112 R)
• M56: 13,574,062 km (0.105 R)
• M57: 13,892,107 km (0.105 R)
• M58: 14,020,013 km (0.089 R)
• M59: 14,180,532 km (0.03 R)
• M60: 14,665,378 km (0.117 R)
• M61: 15,287,556 km (0.078 R)
• M62: 15,452,562 km (0.108 R)
• M63: 15,618,317 km (0.116 R)
• M64: 15,918,111 km (0.1 R)
• M65: 16,085,511 km (0.101 R)
• M66: 16,999,404 km (0.111 R)
• M67: 17,102,029 km (0.082 R)
• M68: 18,665,476 km (0.118 R)
• M69: 18,841,852 km (0.114 R)
• M70: 19,374,719 km (0.111 R)
• M71: 19,661,050 km (0.089 R)
• M72: 20,056,886 km (0.098 R)
• M73: 20,419,062 km (0.041 R)
• M74: 21,260,101 km (0.104 R)
• M75: 21,444,406 km (0.116 R)
• M76: 21,926,261 km (0.069 R)
• M77: 22,299,358 km (0.103 R)
• M78: 22,486,654 km (0.083 R)
• M79: 22,825,045 km (0.117 R)
• M80: 22,900,442 km (0.078 R)
• M81: 23,013,837 km (0.096 R)
• M82: 23,241,076 km (0.051 R)
• M83: 23,697,649 km (0.104 R)
• M84: 24,736,008 km (0.113 R)
• M85: 25,163,259 km (0.096 R)
• M86: 25,358,185 km (0.091 R)
• M87: 25,749,683 km (0.108 R)
• M88: 26,064,437 km (0.098 R)
• M89: 26,380,388 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit