🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 229 Days

Day: 26.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 327 Days

Day: 26.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.93 AU - 1.37 AU

Year: 472 Days

Day: 20.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.09 AU - 1.57 AU

Year: 587 Days

Day: 35.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,639,968 km

• M1: 574,157 km (0.079 R)
• M2: 1,057,657 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 11.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.8 AU - 6.24 AU

Year: 5655 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,639,968 km

• M1: 182,958 km (0.107 R)
• M2: 264,639 km (0.062 R)
• M3: 381,175 km (0.099 R)
• M4: 478,115 km (0.113 R)
• M5: 702,960 km (0.085 R)
• M6: 1,057,657 km (0.086 R)
• M7: 1,155,195 km (0.115 R)
• M8: 1,243,009 km (0.066 R)
• M9: 1,359,545 km (0.065 R)
• M10: 1,548,637 km (0.059 R)
• M11: 1,760,917 km (0.104 R)
• M12: 1,863,391 km (0.073 R)
• M13: 2,277,777 km (0.072 R)
• M14: 2,586,846 km (0.101 R)
• M15: 2,737,940 km (0.112 R)
• M16: 3,173,569 km (0.108 R)
• M17: 3,408,737 km (0.058 R)
• M18: 3,612,340 km (0.096 R)
• M19: 3,877,278 km (0.079 R)
• M20: 4,070,408 km (0.111 R)
• M21: 4,366,313 km (0.076 R)
• M22: 4,446,348 km (0.114 R)
• M23: 4,648,754 km (0.061 R)
• M24: 4,895,740 km (0.108 R)
• M25: 5,210,643 km (0.086 R)
• M26: 5,706,261 km (0.055 R)
• M27: 5,948,610 km (0.11 R)
• M28: 6,104,640 km (0.091 R)
• M29: 6,375,412 km (0.105 R)
• M30: 6,466,518 km (0.095 R)
• M31: 6,858,763 km (0.07 R)
• M32: 7,022,573 km (0.1 R)
• M33: 7,425,739 km (0.059 R)
• M34: 8,453,925 km (0.11 R)
• M35: 8,755,963 km (0.104 R)
• M36: 8,857,540 km (0.076 R)
• M37: 9,112,904 km (0.083 R)
• M38: 9,215,678 km (0.115 R)
• M39: 9,396,691 km (0.056 R)
• M40: 9,630,961 km (0.077 R)
• M41: 10,052,379 km (0.062 R)
• M42: 10,479,929 km (0.099 R)
• M43: 10,750,103 km (0.079 R)
• M44: 11,159,852 km (0.108 R)
• M45: 11,741,937 km (0.098 R)
• M46: 12,022,732 km (0.102 R)
• M47: 12,277,198 km (0.05 R)
• M48: 12,391,042 km (0.114 R)
• M49: 12,907,005 km (0.059 R)
• M50: 13,022,644 km (0.098 R)
• M51: 13,167,754 km (0.107 R)
• M52: 13,606,076 km (0.095 R)
• M53: 13,723,809 km (0.068 R)
• M54: 14,138,495 km (0.109 R)
• M55: 14,647,576 km (0.103 R)
• M56: 14,798,371 km (0.097 R)
• M57: 14,919,396 km (0.099 R)
• M58: 16,117,226 km (0.05 R)
• M59: 16,366,755 km (0.046 R)
• M60: 18,767,651 km (0.096 R)
• M61: 19,459,392 km (0.061 R)
• M62: 19,625,445 km (0.101 R)
• M63: 20,394,827 km (0.095 R)
• M64: 20,631,042 km (0.094 R)
• M65: 21,584,579 km (0.116 R)
• M66: 21,825,282 km (0.102 R)
• M67: 22,413,501 km (0.042 R)
• M68: 22,517,920 km (0.069 R)
• M69: 23,711,711 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.1

Radius: 6.1

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.08 AU - 12.72 AU

Year: 15718 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,639,968 km

• M1: 293,062 km (0.045 R)
• M2: 588,518 km (0.082 R)
• M3: 732,581 km (0.098 R)
• M4: 842,535 km (0.11 R)
• M5: 1,388,717 km (0.107 R)
• M6: 1,498,073 km (0.063 R)
• M7: 1,638,845 km (0.04 R)
• M8: 1,903,184 km (0.117 R)
• M9: 1,963,771 km (0.111 R)
• M10: 2,244,267 km (0.081 R)
• M11: 2,308,295 km (0.098 R)
• M12: 3,088,448 km (0.113 R)
• M13: 3,451,223 km (0.05 R)
• M14: 6,074,272 km (0.119 R)
• M15: 6,435,850 km (0.083 R)
• M16: 6,481,627 km (0.096 R)
• M17: 7,610,492 km (0.032 R)
• M18: 8,247,031 km (0.094 R)
• M19: 8,496,411 km (0.077 R)
• M20: 8,849,761 km (0.089 R)
• M21: 9,104,975 km (0.112 R)
• M22: 9,207,749 km (0.093 R)
• M23: 9,938,086 km (0.117 R)
• M24: 10,741,127 km (0.089 R)
• M25: 11,676,263 km (0.104 R)
• M26: 11,956,161 km (0.096 R)
• M27: 12,125,207 km (0.111 R)
• M28: 13,740,864 km (0.083 R)
• M29: 14,155,250 km (0.118 R)
• M30: 14,214,790 km (0.042 R)
• M31: 14,814,677 km (0.119 R)
• M32: 15,300,571 km (0.076 R)
• M33: 15,606,798 km (0.081 R)
• M34: 15,853,335 km (0.068 R)
• M35: 15,915,269 km (0.059 R)
• M36: 16,225,535 km (0.114 R)
• M37: 16,663,408 km (0.111 R)
• M38: 16,726,239 km (0.05 R)
• M39: 17,742,906 km (0.11 R)
• M40: 18,910,517 km (0.079 R)
• M41: 18,976,041 km (0.052 R)
• M42: 19,835,481 km (0.114 R)
• M43: 20,102,513 km (0.09 R)
• M44: 20,505,380 km (0.075 R)
• M45: 20,572,699 km (0.115 R)
• M46: 21,523,842 km (0.108 R)
• M47: 22,767,749 km (0.111 R)
• M48: 23,398,304 km (0.063 R)
• M49: 23,680,445 km (0.105 R)
• M50: 25,180,014 km (0.055 R)
• M51: 25,904,816 km (0.113 R)
• M52: 26,342,988 km (0.115 R)
• M53: 26,636,499 km (0.064 R)
• M54: 27,226,812 km (0.112 R)
• M55: 28,269,958 km (0.073 R)
• M56: 29,554,256 km (0.108 R)
• M57: 29,630,401 km (0.079 R)
• M58: 30,780,360 km (0.085 R)
• M59: 31,710,709 km (0.077 R)
• M60: 32,571,645 km (0.072 R)
• M61: 32,886,698 km (0.041 R)
• M62: 33,361,073 km (0.06 R)
• M63: 33,440,360 km (0.117 R)
• M64: 33,997,014 km (0.108 R)
• M65: 34,797,662 km (0.068 R)
• M66: 35,928,921 km (0.113 R)
• M67: 36,010,302 km (0.095 R)
• M68: 36,744,379 km (0.032 R)
• M69: 37,813,555 km (0.08 R)
• M70: 38,144,615 km (0.076 R)
• M71: 39,562,204 km (0.11 R)
• M72: 41,166,940 km (0.095 R)
• M73: 41,337,033 km (0.078 R)
• M74: 42,534,564 km (0.106 R)
• M75: 43,743,614 km (0.072 R)
• M76: 44,788,854 km (0.062 R)
• M77: 44,876,220 km (0.092 R)
• M78: 47,081,442 km (0.046 R)
• M79: 49,864,561 km (0.102 R)
• M80: 49,955,217 km (0.114 R)
• M81: 50,409,396 km (0.117 R)
• M82: 53,255,496 km (0.092 R)
• M83: 53,348,097 km (0.063 R)
• M84: 55,400,430 km (0.108 R)
• M85: 56,153,206 km (0.12 R)
• M86: 57,003,969 km (0.106 R)
• M87: 57,478,643 km (0.076 R)
• M88: 59,005,888 km (0.118 R)
• M89: 60,836,816 km (0.063 R)
• M90: 61,127,635 km (0.085 R)
• M91: 62,490,771 km (0.072 R)
• M92: 63,863,929 km (0.094 R)
• M93: 64,455,439 km (0.037 R)
• M94: 65,544,661 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit