🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 184 Days

Day: 30.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,074,795 km

• M1: 26,329 km (0.051 R)
• M2: 167,101 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.73 AU - 3.57 AU

Year: 1965 Days

Day: 17.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.61 AU - 5.41 AU

Year: 3366 Days

Day: 35.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,074,795 km

• M1: 188,643 km (0.098 R)

Asteroid Belt

Center: 8.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 4.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.18 AU - 16.62 AU

Year: 17240 Days

Day: 17 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,074,795 km

• M1: 394,639 km (0.114 R)
• M2: 452,534 km (0.118 R)
• M3: 627,114 km (0.089 R)
• M4: 721,959 km (0.054 R)
• M5: 766,689 km (0.077 R)
• M6: 955,332 km (0.118 R)
• M7: 1,004,699 km (0.082 R)
• M8: 1,210,845 km (0.046 R)
• M9: 1,487,152 km (0.107 R)
• M10: 1,733,989 km (0.1 R)
• M11: 1,918,144 km (0.109 R)
• M12: 2,212,852 km (0.071 R)
• M13: 2,687,975 km (0.097 R)
• M14: 3,193,765 km (0.114 R)
• M15: 3,886,253 km (0.083 R)
• M16: 4,912,944 km (0.118 R)
• M17: 5,016,615 km (0.08 R)
• M18: 5,438,182 km (0.067 R)
• M19: 5,816,365 km (0.102 R)
• M20: 6,110,325 km (0.075 R)
• M21: 7,098,419 km (0.09 R)
• M22: 7,670,631 km (0.098 R)
• M23: 7,710,723 km (0.11 R)
• M24: 8,691,786 km (0.117 R)
• M25: 9,625,127 km (0.109 R)
• M26: 10,456,442 km (0.113 R)
• M27: 11,562,120 km (0.113 R)
• M28: 12,000,741 km (0.092 R)
• M29: 12,093,791 km (0.12 R)
• M30: 12,257,152 km (0.073 R)
• M31: 12,421,261 km (0.068 R)
• M32: 12,775,359 km (0.101 R)
• M33: 12,941,861 km (0.097 R)
• M34: 13,252,726 km (0.099 R)
• M35: 14,274,180 km (0.12 R)
• M36: 14,471,500 km (0.095 R)
• M37: 15,219,788 km (0.092 R)
• M38: 15,497,292 km (0.068 R)
• M39: 15,776,591 km (0.078 R)
• M40: 16,082,968 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 4

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.42 AU - 21.02 AU

Year: 26216 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,074,795 km

• M1: 193,131 km (0.079 R)
• M2: 254,017 km (0.078 R)
• M3: 455,226 km (0.072 R)
• M4: 769,831 km (0.056 R)
• M5: 844,779 km (0.088 R)
• M6: 948,451 km (0.083 R)
• M7: 1,111,512 km (0.068 R)
• M8: 1,433,297 km (0.042 R)
• M9: 2,156,453 km (0.063 R)
• M10: 2,480,183 km (0.119 R)
• M11: 2,742,428 km (0.105 R)
• M12: 3,333,789 km (0.113 R)
• M13: 3,456,758 km (0.069 R)
• M14: 4,447,246 km (0.11 R)
• M15: 4,673,587 km (0.076 R)
• M16: 4,950,044 km (0.095 R)
• M17: 5,137,340 km (0.072 R)
• M18: 5,567,135 km (0.118 R)
• M19: 6,359,256 km (0.101 R)
• M20: 6,820,167 km (0.094 R)
• M21: 7,504,876 km (0.113 R)
• M22: 9,744,357 km (0.06 R)
• M23: 10,753,993 km (0.086 R)
• M24: 11,179,299 km (0.049 R)
• M25: 11,363,305 km (0.103 R)
• M26: 11,610,141 km (0.088 R)
• M27: 11,734,158 km (0.12 R)
• M28: 12,297,992 km (0.109 R)
• M29: 12,934,681 km (0.092 R)
• M30: 12,999,008 km (0.045 R)
• M31: 13,063,335 km (0.101 R)
• M32: 14,639,797 km (0.119 R)
• M33: 15,246,267 km (0.108 R)
• M34: 15,382,102 km (0.083 R)
• M35: 16,553,304 km (0.064 R)
• M36: 16,623,016 km (0.074 R)
• M37: 18,039,110 km (0.087 R)
• M38: 19,199,540 km (0.099 R)
• M39: 19,640,854 km (0.091 R)
• M40: 20,909,294 km (0.086 R)
• M41: 21,060,388 km (0.084 R)
• M42: 21,363,324 km (0.114 R)
• M43: 22,435,342 km (0.104 R)
• M44: 23,446,325 km (0.038 R)
• M45: 23,524,564 km (0.081 R)
• M46: 26,812,277 km (0.087 R)
• M47: 28,050,648 km (0.084 R)
• M48: 29,138,673 km (0.092 R)
• M49: 29,900,126 km (0.056 R)
• M50: 29,985,098 km (0.057 R)
• M51: 31,011,489 km (0.083 R)
• M52: 31,356,162 km (0.086 R)
• M53: 32,310,447 km (0.115 R)
• M54: 32,834,937 km (0.107 R)
• M55: 34,247,441 km (0.087 R)
• M56: 34,603,783 km (0.098 R)
• M57: 34,692,943 km (0.103 R)
• M58: 36,403,146 km (0.114 R)
• M59: 36,493,952 km (0.095 R)
• M60: 36,675,713 km (0.081 R)
• M61: 36,857,774 km (0.041 R)
• M62: 38,694,985 km (0.084 R)
• M63: 39,624,586 km (0.104 R)
• M64: 40,186,027 km (0.068 R)
• M65: 41,885,758 km (0.058 R)
• M66: 45,648,145 km (0.115 R)
• M67: 47,321,696 km (0.115 R)
• M68: 49,919,762 km (0.117 R)
• M69: 50,222,548 km (0.08 R)
• M70: 50,323,677 km (0.093 R)
• M71: 51,643,429 km (0.095 R)
• M72: 52,871,777 km (0.048 R)
• M73: 54,732,326 km (0.1 R)
• M74: 54,940,416 km (0.104 R)
• M75: 55,775,322 km (0.075 R)
• M76: 56,194,196 km (0.11 R)
• M77: 57,035,385 km (0.118 R)
• M78: 58,943,057 km (0.083 R)
• M79: 60,763,813 km (0.102 R)
• M80: 60,979,234 km (0.106 R)
• M81: 61,627,142 km (0.087 R)
• M82: 62,168,686 km (0.082 R)
• M83: 62,385,753 km (0.068 R)
• M84: 63,038,448 km (0.077 R)
• M85: 63,584,181 km (0.108 R)
• M86: 66,335,885 km (0.085 R)
• M87: 66,557,738 km (0.102 R)
• M88: 67,558,997 km (0.114 R)
• M89: 71,613,249 km (0.113 R)
• M90: 72,068,625 km (0.107 R)
• M91: 75,514,163 km (0.117 R)
• M92: 76,674,593 km (0.09 R)
• M93: 77,373,664 km (0.109 R)
• M94: 77,957,844 km (0.109 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit