🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.49 AU - 0.53 AU

Year: 137 Days

Day: 29.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,566,562 km

• M1: 154,535 km (0.062 R)
• M2: 217,665 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 591 Days

Day: 19.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.21 AU - 1.89 AU

Year: 727 Days

Day: 30.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.14 AU - 4.34 AU

Year: 2725 Days

Day: 28.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 13

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.31 AU - 8.59 AU

Year: 8445 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,566,562 km

• M1: 191,934 km (0.109 R)
• M2: 460,911 km (0.082 R)
• M3: 574,456 km (0.11 R)
• M4: 723,455 km (0.091 R)
• M5: 913,295 km (0.025 R)
• M6: 1,021,903 km (0.11 R)
• M7: 1,120,787 km (0.114 R)
• M8: 1,750,445 km (0.066 R)
• M9: 1,853,667 km (0.079 R)
• M10: 1,976,936 km (0.114 R)
• M11: 2,439,492 km (0.106 R)
• M12: 3,038,931 km (0.081 R)
• M13: 3,930,385 km (0.093 R)
• M14: 4,874,048 km (0.064 R)
• M15: 5,937,689 km (0.084 R)
• M16: 6,148,323 km (0.105 R)
• M17: 6,905,139 km (0.115 R)
• M18: 7,577,431 km (0.029 R)
• M19: 7,979,251 km (0.113 R)
• M20: 8,182,704 km (0.078 R)
• M21: 9,440,074 km (0.071 R)
• M22: 9,593,711 km (0.1 R)
• M23: 10,469,757 km (0.082 R)
• M24: 10,885,339 km (0.076 R)
• M25: 11,046,606 km (0.096 R)
• M26: 13,663,372 km (0.082 R)
• M27: 14,047,390 km (0.113 R)
• M28: 14,187,862 km (0.109 R)
• M29: 14,470,303 km (0.111 R)
• M30: 14,790,143 km (0.105 R)
• M31: 15,292,493 km (0.095 R)
• M32: 15,910,033 km (0.102 R)
• M33: 16,056,489 km (0.114 R)
• M34: 16,870,301 km (0.056 R)
• M35: 17,508,336 km (0.093 R)
• M36: 17,773,424 km (0.117 R)
• M37: 18,039,708 km (0.11 R)
• M38: 19,587,148 km (0.079 R)
• M39: 19,901,603 km (0.106 R)
• M40: 20,336,933 km (0.114 R)
• M41: 20,815,347 km (0.104 R)
• M42: 21,661,622 km (0.085 R)
• M43: 22,068,528 km (0.108 R)
• M44: 23,847,097 km (0.095 R)
• M45: 24,732,268 km (0.101 R)
• M46: 24,859,725 km (0.099 R)
• M47: 26,231,538 km (0.106 R)
• M48: 26,448,156 km (0.046 R)
• M49: 29,632,346 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 14.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.61 AU - 11.75 AU

Year: 11346 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,566,562 km

• M1: 219,310 km (0.114 R)
• M2: 391,049 km (0.095 R)
• M3: 764,595 km (0.067 R)
• M4: 972,835 km (0.074 R)
• M5: 1,235,379 km (0.066 R)
• M6: 1,411,905 km (0.098 R)
• M7: 2,047,995 km (0.042 R)
• M8: 2,875,570 km (0.101 R)
• M9: 2,970,116 km (0.045 R)
• M10: 3,260,037 km (0.096 R)
• M11: 3,850,649 km (0.088 R)
• M12: 4,902,322 km (0.053 R)
• M13: 5,440,875 km (0.12 R)
• M14: 5,837,159 km (0.079 R)
• M15: 6,721,133 km (0.099 R)
• M16: 7,712,967 km (0.098 R)
• M17: 7,845,660 km (0.114 R)
• M18: 10,756,386 km (0.047 R)
• M19: 10,979,586 km (0.085 R)
• M20: 12,195,518 km (0.073 R)
• M21: 13,587,526 km (0.111 R)
• M22: 14,017,620 km (0.071 R)
• M23: 14,343,145 km (0.075 R)
• M24: 15,558,179 km (0.104 R)
• M25: 15,951,771 km (0.054 R)
• M26: 16,748,678 km (0.044 R)
• M27: 18,174,496 km (0.078 R)
• M28: 19,276,733 km (0.105 R)
• M29: 20,003,479 km (0.108 R)
• M30: 20,125,402 km (0.092 R)
• M31: 20,217,105 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 8.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.92 AU - 11.74 AU

Year: 14367 Days

Day: 14.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,566,562 km

• M1: 110,553 km (0.094 R)
• M2: 170,990 km (0.111 R)
• M3: 347,815 km (0.052 R)
• M4: 521,648 km (0.05 R)
• M5: 706,252 km (0.076 R)
• M6: 815,907 km (0.119 R)
• M7: 1,201,271 km (0.12 R)
• M8: 1,736,233 km (0.109 R)
• M9: 1,811,032 km (0.091 R)
• M10: 2,094,819 km (0.118 R)
• M11: 2,148,076 km (0.105 R)
• M12: 2,228,559 km (0.097 R)
• M13: 2,820,817 km (0.066 R)
• M14: 2,879,759 km (0.074 R)
• M15: 3,334,537 km (0.108 R)
• M16: 3,459,750 km (0.065 R)
• M17: 3,618,324 km (0.074 R)
• M18: 3,682,501 km (0.11 R)
• M19: 4,041,985 km (0.071 R)
• M20: 4,310,513 km (0.076 R)
• M21: 4,378,580 km (0.053 R)
• M22: 5,295,765 km (0.051 R)
• M23: 5,405,420 km (0.036 R)
• M24: 5,552,774 km (0.114 R)
• M25: 5,738,724 km (0.045 R)
• M26: 6,155,204 km (0.049 R)
• M27: 6,270,544 km (0.116 R)
• M28: 6,347,737 km (0.096 R)
• M29: 6,503,319 km (0.087 R)
• M30: 6,857,716 km (0.072 R)
• M31: 6,977,394 km (0.049 R)
• M32: 7,544,520 km (0.102 R)
• M33: 9,157,334 km (0.073 R)
• M34: 9,465,805 km (0.063 R)
• M35: 9,643,677 km (0.109 R)
• M36: 9,822,596 km (0.066 R)
• M37: 10,138,248 km (0.076 R)
• M38: 10,229,054 km (0.111 R)
• M39: 10,918,849 km (0.109 R)
• M40: 11,292,994 km (0.097 R)
• M41: 11,814,193 km (0.093 R)
• M42: 12,586,267 km (0.036 R)
• M43: 13,925,767 km (0.114 R)
• M44: 14,484,515 km (0.1 R)
• M45: 14,535,677 km (0.113 R)
• M46: 14,586,840 km (0.103 R)
• M47: 14,792,387 km (0.105 R)
• M48: 14,895,460 km (0.11 R)
• M49: 15,728,720 km (0.09 R)
• M50: 16,737,907 km (0.074 R)
• M51: 17,060,889 km (0.076 R)
• M52: 19,266,411 km (0.067 R)
• M53: 20,632,389 km (0.029 R)
• M54: 21,735,673 km (0.102 R)
• M55: 24,059,826 km (0.068 R)
• M56: 24,790,761 km (0.061 R)
• M57: 26,087,325 km (0.042 R)
• M58: 27,595,870 km (0.058 R)
• M59: 29,715,971 km (0.095 R)
• M60: 30,172,395 km (0.038 R)
• M61: 30,303,293 km (0.103 R)
• M62: 30,368,817 km (0.038 R)
• M63: 30,960,327 km (0.111 R)
• M64: 31,688,419 km (0.107 R)
• M65: 32,221,437 km (0.079 R)
• M66: 33,364,215 km (0.103 R)
• M67: 34,042,491 km (0.057 R)
• M68: 34,588,524 km (0.03 R)
• M69: 34,999,768 km (0.105 R)
• M70: 35,275,028 km (0.093 R)
• M71: 35,827,493 km (0.113 R)
• M72: 36,313,238 km (0.114 R)
• M73: 37,501,942 km (0.114 R)
• M74: 37,572,253 km (0.046 R)
• M75: 38,277,906 km (0.066 R)
• M76: 38,845,481 km (0.101 R)
• M77: 39,702,228 km (0.066 R)
• M78: 40,854,131 km (0.106 R)
• M79: 40,998,942 km (0.103 R)
• M80: 43,855,813 km (0.06 R)
• M81: 43,930,013 km (0.064 R)
• M82: 45,345,658 km (0.102 R)
• M83: 45,420,606 km (0.044 R)
• M84: 46,398,528 km (0.104 R)
• M85: 46,927,805 km (0.102 R)
• M86: 47,383,181 km (0.115 R)
• M87: 48,298,271 km (0.084 R)
• M88: 49,450,324 km (0.096 R)
• M89: 50,223,446 km (0.036 R)
• M90: 50,533,862 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit