🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.56 AU - 1.86 AU

Year: 847 Days

Day: 36.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.94 AU - 3.08 AU

Year: 1506 Days

Day: 33 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,356,593 km

• M1: 52,958 km (0.057 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 14.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.6 AU - 8.48 AU

Year: 7075 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,356,593 km

• M1: 192,981 km (0.047 R)
• M2: 313,258 km (0.063 R)
• M3: 477,068 km (0.06 R)
• M4: 731,982 km (0.08 R)
• M5: 943,963 km (0.119 R)
• M6: 1,050,327 km (0.072 R)
• M7: 1,177,485 km (0.103 R)
• M8: 1,361,640 km (0.079 R)
• M9: 1,647,372 km (0.111 R)
• M10: 1,992,494 km (0.064 R)
• M11: 2,256,385 km (0.025 R)
• M12: 2,597,318 km (0.075 R)
• M13: 2,796,583 km (0.063 R)
• M14: 3,163,397 km (0.04 R)
• M15: 3,497,299 km (0.062 R)
• M16: 3,718,105 km (0.103 R)
• M17: 3,842,870 km (0.104 R)
• M18: 4,147,900 km (0.086 R)
• M19: 4,251,422 km (0.118 R)
• M20: 4,434,679 km (0.072 R)
• M21: 4,567,223 km (0.115 R)
• M22: 4,836,350 km (0.107 R)
• M23: 5,027,835 km (0.083 R)
• M24: 6,801,617 km (0.111 R)
• M25: 7,359,168 km (0.064 R)
• M26: 8,951,189 km (0.082 R)
• M27: 9,699,776 km (0.087 R)
• M28: 9,977,131 km (0.118 R)
• M29: 10,327,339 km (0.061 R)
• M30: 10,539,469 km (0.11 R)
• M31: 10,824,603 km (0.081 R)
• M32: 11,148,333 km (0.119 R)
• M33: 11,768,864 km (0.112 R)
• M34: 11,916,368 km (0.114 R)
• M35: 12,363,067 km (0.099 R)
• M36: 12,853,000 km (0.074 R)
• M37: 13,542,048 km (0.103 R)
• M38: 14,047,240 km (0.073 R)
• M39: 14,164,674 km (0.111 R)
• M40: 14,282,558 km (0.066 R)
• M41: 14,717,289 km (0.073 R)
• M42: 15,116,266 km (0.114 R)
• M43: 15,317,027 km (0.093 R)
• M44: 16,047,364 km (0.098 R)
• M45: 16,170,333 km (0.096 R)
• M46: 16,664,754 km (0.098 R)
• M47: 16,830,658 km (0.08 R)
• M48: 17,373,848 km (0.113 R)
• M49: 18,994,442 km (0.101 R)
• M50: 19,778,933 km (0.078 R)
• M51: 20,352,042 km (0.105 R)
• M52: 21,424,659 km (0.081 R)
• M53: 22,195,387 km (0.091 R)
• M54: 24,044,866 km (0.113 R)
• M55: 24,656,571 km (0.101 R)
• M56: 25,559,843 km (0.099 R)
• M57: 26,039,604 km (0.117 R)
• M58: 26,522,356 km (0.048 R)
• M59: 26,861,943 km (0.119 R)
• M60: 27,643,891 km (0.097 R)
• M61: 27,742,028 km (0.086 R)
• M62: 27,840,463 km (0.051 R)
• M63: 28,334,136 km (0.061 R)
• M64: 28,780,835 km (0.105 R)
• M65: 29,882,773 km (0.086 R)
• M66: 30,438,828 km (0.106 R)
• M67: 30,998,324 km (0.057 R)
• M68: 31,612,723 km (0.089 R)
• M69: 32,386,293 km (0.093 R)
• M70: 33,009,518 km (0.102 R)
• M71: 33,113,788 km (0.119 R)
• M72: 34,638,190 km (0.032 R)
• M73: 35,062,599 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.69 AU - 10.67 AU

Year: 12302 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,356,593 km

• M1: 219,759 km (0.085 R)
• M2: 336,446 km (0.079 R)
• M3: 452,833 km (0.089 R)
• M4: 834,607 km (0.098 R)
• M5: 1,073,664 km (0.053 R)
• M6: 1,202,168 km (0.102 R)
• M7: 1,359,246 km (0.094 R)
• M8: 1,475,933 km (0.056 R)
• M9: 1,977,684 km (0.094 R)
• M10: 2,138,651 km (0.054 R)
• M11: 2,589,539 km (0.104 R)
• M12: 2,826,502 km (0.108 R)
• M13: 2,978,194 km (0.117 R)
• M14: 3,547,414 km (0.053 R)
• M15: 3,844,815 km (0.095 R)
• M16: 4,081,927 km (0.061 R)
• M17: 4,185,150 km (0.118 R)
• M18: 4,429,144 km (0.117 R)
• M19: 4,786,085 km (0.108 R)
• M20: 5,339,148 km (0.118 R)
• M21: 5,490,092 km (0.073 R)
• M22: 6,147,874 km (0.062 R)
• M23: 6,386,034 km (0.094 R)
• M24: 6,546,403 km (0.092 R)
• M25: 8,007,525 km (0.115 R)
• M26: 8,797,252 km (0.075 R)
• M27: 9,246,644 km (0.081 R)
• M28: 12,197,911 km (0.106 R)
• M29: 13,054,209 km (0.036 R)
• M30: 13,567,180 km (0.036 R)
• M31: 13,878,045 km (0.118 R)
• M32: 14,034,375 km (0.028 R)
• M33: 14,401,488 km (0.044 R)
• M34: 15,413,817 km (0.093 R)
• M35: 15,738,294 km (0.063 R)
• M36: 16,780,842 km (0.101 R)
• M37: 17,338,543 km (0.102 R)
• M38: 18,701,679 km (0.118 R)
• M39: 19,047,848 km (0.075 R)
• M40: 19,163,786 km (0.083 R)
• M41: 19,279,874 km (0.115 R)
• M42: 24,237,997 km (0.057 R)
• M43: 25,058,541 km (0.09 R)
• M44: 25,376,436 km (0.108 R)
• M45: 26,986,558 km (0.11 R)
• M46: 28,166,137 km (0.111 R)
• M47: 29,630,701 km (0.059 R)
• M48: 30,575,561 km (0.114 R)
• M49: 31,324,897 km (0.058 R)
• M50: 32,218,445 km (0.099 R)
• M51: 33,120,221 km (0.073 R)
• M52: 33,399,370 km (0.05 R)
• M53: 34,594,508 km (0.1 R)
• M54: 35,875,065 km (0.103 R)
• M55: 36,305,458 km (0.105 R)
• M56: 37,026,520 km (0.05 R)
• M57: 38,189,943 km (0.108 R)
• M58: 38,409,552 km (0.107 R)
• M59: 38,702,764 km (0.067 R)
• M60: 39,587,187 km (0.069 R)
• M61: 39,735,289 km (0.039 R)
• M62: 40,702,140 km (0.097 R)
• M63: 41,226,032 km (0.076 R)
• M64: 41,376,078 km (0.079 R)
• M65: 43,878,402 km (0.089 R)
• M66: 44,338,715 km (0.102 R)
• M67: 45,341,469 km (0.105 R)
• M68: 45,806,718 km (0.055 R)
• M69: 46,898,633 km (0.1 R)
• M70: 47,212,190 km (0.114 R)
• M71: 47,605,034 km (0.032 R)
• M72: 50,145,356 km (0.104 R)
• M73: 50,626,612 km (0.088 R)
• M74: 50,867,764 km (0.092 R)
• M75: 51,917,193 km (0.049 R)
• M76: 52,810,891 km (0.083 R)
• M77: 54,778,252 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit