🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 134 Days

Day: 27.6 Hours

Environment

Temp: 245 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,295,358 km

• M1: 111,899 km (0.103 R)
• M2: 404,961 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.6 AU

Year: 138 Days

Day: 23.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,295,358 km

• M1: 298,747 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 15.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.62 AU - 1 AU

Year: 261 Days

Day: 15.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,295,358 km

• M1: 352,901 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.27 AU - 1.61 AU

Year: 619 Days

Day: 12.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,295,358 km

• M1: 1,408,763 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.84 AU - 3.02 AU

Year: 1796 Days

Day: 12.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.5 AU - 5.06 AU

Year: 3743 Days

Day: 29.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 4

Gravity: 23.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.97 AU - 16.03 AU

Year: 21856 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,295,358 km

• M1: 55,650 km (0.05 R)
• M2: 661,223 km (0.102 R)
• M3: 927,656 km (0.091 R)
• M4: 999,164 km (0.068 R)
• M5: 1,172,997 km (0.058 R)
• M6: 2,566,052 km (0.109 R)
• M7: 3,119,116 km (0.085 R)
• M8: 3,594,538 km (0.066 R)
• M9: 3,707,484 km (0.105 R)
• M10: 4,530,123 km (0.098 R)
• M11: 4,941,068 km (0.103 R)
• M12: 5,150,954 km (0.115 R)
• M13: 5,193,290 km (0.057 R)
• M14: 5,754,132 km (0.111 R)
• M15: 5,798,114 km (0.054 R)
• M16: 6,379,302 km (0.112 R)
• M17: 6,561,961 km (0.098 R)
• M18: 6,792,641 km (0.088 R)
• M19: 7,072,838 km (0.07 R)
• M20: 7,261,780 km (0.047 R)
• M21: 7,790,010 km (0.051 R)
• M22: 8,083,222 km (0.104 R)
• M23: 8,380,174 km (0.068 R)
• M24: 8,580,036 km (0.084 R)
• M25: 8,832,258 km (0.034 R)
• M26: 9,603,136 km (0.103 R)
• M27: 9,655,196 km (0.093 R)
• M28: 9,707,555 km (0.082 R)
• M29: 10,235,187 km (0.112 R)
• M30: 10,610,079 km (0.077 R)
• M31: 12,097,681 km (0.078 R)
• M32: 12,267,025 km (0.069 R)
• M33: 14,180,233 km (0.077 R)
• M34: 14,838,463 km (0.11 R)
• M35: 15,201,537 km (0.071 R)
• M36: 16,871,648 km (0.099 R)
• M37: 16,997,609 km (0.092 R)
• M38: 17,060,740 km (0.079 R)
• M39: 17,314,009 km (0.057 R)
• M40: 17,441,017 km (0.061 R)
• M41: 17,568,475 km (0.052 R)
• M42: 17,632,353 km (0.094 R)
• M43: 18,274,726 km (0.093 R)
• M44: 18,924,879 km (0.034 R)
• M45: 19,516,389 km (0.06 R)
• M46: 21,123,219 km (0.082 R)
• M47: 21,395,188 km (0.032 R)
• M48: 21,599,838 km (0.079 R)
• M49: 22,425,020 km (0.118 R)
• M50: 22,841,650 km (0.091 R)
• M51: 22,980,926 km (0.056 R)
• M52: 23,120,650 km (0.03 R)
• M53: 23,330,686 km (0.084 R)
• M54: 23,471,158 km (0.077 R)
• M55: 23,823,311 km (0.114 R)
• M56: 25,321,534 km (0.03 R)
• M57: 25,465,746 km (0.11 R)
• M58: 25,610,407 km (0.102 R)
• M59: 26,191,296 km (0.069 R)
• M60: 27,736,642 km (0.092 R)
• M61: 27,885,342 km (0.089 R)
• M62: 28,333,089 km (0.095 R)
• M63: 28,482,986 km (0.108 R)
• M64: 28,708,131 km (0.064 R)
• M65: 29,160,215 km (0.12 R)
• M66: 29,462,852 km (0.119 R)
• M67: 31,688,419 km (0.037 R)
• M68: 31,921,792 km (0.118 R)
• M69: 31,999,733 km (0.085 R)
• M70: 32,311,943 km (0.098 R)
• M71: 33,412,535 km (0.098 R)
• M72: 36,787,463 km (0.088 R)
• M73: 39,514,333 km (0.079 R)
• M74: 39,765,358 km (0.111 R)
• M75: 41,537,794 km (0.091 R)
• M76: 41,708,036 km (0.059 R)
• M77: 43,335,960 km (0.086 R)
• M78: 43,681,381 km (0.11 R)
• M79: 43,854,317 km (0.104 R)
• M80: 44,722,882 km (0.089 R)
• M81: 45,246,774 km (0.111 R)
• M82: 48,074,772 km (0.087 R)
• M83: 48,253,392 km (0.092 R)
• M84: 48,611,379 km (0.104 R)
• M85: 49,961,500 km (0.046 R)
• M86: 50,233,020 km (0.053 R)
• M87: 52,514,537 km (0.03 R)
• M88: 54,270,966 km (0.079 R)
• M89: 56,234,588 km (0.108 R)
• M90: 58,126,253 km (0.068 R)
• M91: 58,793,160 km (0.097 R)
• M92: 58,888,753 km (0.099 R)
• M93: 61,680,399 km (0.112 R)
• M94: 61,971,666 km (0.104 R)
• M95: 62,458,009 km (0.117 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit