🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 273 Days

Day: 19.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,603,717 km

• M1: 456,274 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.86 AU

Year: 302 Days

Day: 33 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 358 Days

Day: 21.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,603,717 km

• M1: 42,336 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.81 AU - 1.07 AU

Year: 416 Days

Day: 44.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.68 AU - 2.36 AU

Year: 1311 Days

Day: 26.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.03 AU - 2.11 AU

Year: 1360 Days

Day: 23.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,603,717 km

• M1: 1,063,790 km (0.115 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.7

Radius: 6.9

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.84 AU - 14.54 AU

Year: 23126 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,603,717 km

• M1: 129,701 km (0.119 R)
• M2: 626,815 km (0.104 R)
• M3: 1,142,479 km (0.107 R)
• M4: 1,338,303 km (0.106 R)
• M5: 1,406,070 km (0.106 R)
• M6: 1,616,106 km (0.096 R)
• M7: 2,066,096 km (0.046 R)
• M8: 2,264,762 km (0.081 R)
• M9: 2,680,495 km (0.109 R)
• M10: 3,210,221 km (0.108 R)
• M11: 3,255,848 km (0.074 R)
• M12: 3,393,927 km (0.089 R)
• M13: 4,113,493 km (0.11 R)
• M14: 5,090,068 km (0.115 R)
• M15: 5,853,615 km (0.029 R)
• M16: 6,305,849 km (0.075 R)
• M17: 6,363,145 km (0.088 R)
• M18: 8,162,209 km (0.116 R)
• M19: 8,923,064 km (0.101 R)
• M20: 8,987,391 km (0.034 R)
• M21: 10,308,191 km (0.032 R)
• M22: 10,991,105 km (0.114 R)
• M23: 11,338,023 km (0.083 R)
• M24: 12,906,706 km (0.057 R)
• M25: 13,346,374 km (0.079 R)
• M26: 16,241,990 km (0.117 R)
• M27: 16,795,951 km (0.116 R)
• M28: 17,436,529 km (0.111 R)
• M29: 18,906,927 km (0.06 R)
• M30: 19,489,461 km (0.09 R)
• M31: 23,461,135 km (0.094 R)
• M32: 24,176,661 km (0.112 R)
• M33: 27,296,824 km (0.072 R)
• M34: 27,390,473 km (0.11 R)
• M35: 28,143,698 km (0.085 R)
• M36: 31,616,313 km (0.117 R)
• M37: 32,010,504 km (0.117 R)
• M38: 32,704,189 km (0.088 R)
• M39: 35,834,973 km (0.072 R)
• M40: 36,865,254 km (0.109 R)
• M41: 37,072,447 km (0.082 R)
• M42: 37,488,030 km (0.12 R)
• M43: 37,800,689 km (0.072 R)
• M44: 39,165,770 km (0.076 R)
• M45: 39,483,067 km (0.099 R)
• M46: 39,801,112 km (0.102 R)
• M47: 40,653,670 km (0.034 R)
• M48: 41,620,072 km (0.091 R)
• M49: 44,013,788 km (0.113 R)
• M50: 45,005,771 km (0.082 R)
• M51: 45,227,326 km (0.066 R)
• M52: 45,893,934 km (0.107 R)
• M53: 46,005,235 km (0.092 R)
• M54: 46,116,835 km (0.091 R)
• M55: 47,687,164 km (0.074 R)
• M56: 48,933,314 km (0.082 R)
• M57: 49,047,158 km (0.097 R)
• M58: 49,161,151 km (0.067 R)
• M59: 49,275,145 km (0.085 R)
• M60: 50,075,494 km (0.063 R)
• M61: 50,190,235 km (0.082 R)
• M62: 50,995,521 km (0.099 R)
• M63: 51,111,010 km (0.043 R)
• M64: 51,457,628 km (0.09 R)
• M65: 52,153,408 km (0.107 R)
• M66: 52,619,106 km (0.1 R)
• M67: 52,852,329 km (0.101 R)
• M68: 53,554,392 km (0.092 R)
• M69: 53,788,962 km (0.115 R)
• M70: 54,495,064 km (0.08 R)
• M71: 55,322,789 km (0.107 R)
• M72: 56,273,782 km (0.091 R)
• M73: 60,497,379 km (0.051 R)
• M74: 60,986,564 km (0.101 R)
• M75: 65,071,932 km (0.035 R)
• M76: 65,322,359 km (0.114 R)
• M77: 66,579,280 km (0.086 R)
• M78: 66,831,652 km (0.086 R)
• M79: 68,225,156 km (0.112 R)
• M80: 68,606,930 km (0.093 R)
• M81: 71,944,907 km (0.102 R)
• M82: 73,242,669 km (0.038 R)
• M83: 74,025,215 km (0.114 R)
• M84: 74,155,814 km (0.08 R)
• M85: 77,845,795 km (0.113 R)
• M86: 79,177,964 km (0.044 R)
• M87: 81,325,142 km (0.083 R)
• M88: 83,083,965 km (0.119 R)
• M89: 83,219,650 km (0.088 R)
• M90: 86,363,449 km (0.064 R)
• M91: 87,328,056 km (0.115 R)
• M92: 88,019,198 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit