🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.72 AU

Year: 205 Days

Day: 26.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 271 Days

Day: 12.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.49 AU - 3.01 AU

Year: 1666 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.98 AU - 4.04 AU

Year: 2402 Days

Day: 31.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,468,400 km

• M1: 39,943 km (0.078 R)
• M2: 1,061,546 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.46 AU - 4.58 AU

Year: 2944 Days

Day: 40.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.7

Radius: 3

Gravity: 78.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.97 AU - 14.99 AU

Year: 19092 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,468,400 km

• M1: 43,982 km (0.096 R)
• M2: 314,006 km (0.085 R)
• M3: 443,558 km (0.108 R)
• M4: 1,131,259 km (0.086 R)
• M5: 1,357,152 km (0.069 R)
• M6: 1,753,137 km (0.119 R)
• M7: 1,980,377 km (0.09 R)
• M8: 2,148,225 km (0.094 R)
• M9: 2,497,686 km (0.085 R)
• M10: 2,789,851 km (0.111 R)
• M11: 2,977,895 km (0.09 R)
• M12: 3,092,786 km (0.074 R)
• M13: 3,526,022 km (0.092 R)
• M14: 4,448,143 km (0.113 R)
• M15: 4,800,895 km (0.113 R)
• M16: 5,025,890 km (0.049 R)
• M17: 6,299,267 km (0.039 R)
• M18: 6,644,689 km (0.094 R)
• M19: 7,561,275 km (0.09 R)
• M20: 7,770,263 km (0.1 R)
• M21: 8,462,452 km (0.095 R)
• M22: 8,516,607 km (0.082 R)
• M23: 9,008,335 km (0.069 R)
• M24: 9,509,189 km (0.088 R)
• M25: 9,905,025 km (0.108 R)
• M26: 10,191,056 km (0.102 R)
• M27: 10,306,097 km (0.093 R)
• M28: 10,596,017 km (0.09 R)
• M29: 11,601,165 km (0.043 R)
• M30: 11,781,580 km (0.059 R)
• M31: 14,275,676 km (0.096 R)
• M32: 14,858,659 km (0.107 R)
• M33: 15,185,829 km (0.113 R)
• M34: 15,714,209 km (0.083 R)
• M35: 15,980,643 km (0.091 R)
• M36: 17,817,854 km (0.084 R)
• M37: 18,726,063 km (0.085 R)
• M38: 19,079,264 km (0.094 R)
• M39: 21,097,937 km (0.067 R)
• M40: 22,206,906 km (0.118 R)
• M41: 22,356,205 km (0.045 R)
• M42: 22,430,854 km (0.079 R)
• M43: 24,096,776 km (0.081 R)
• M44: 24,327,007 km (0.107 R)
• M45: 24,557,986 km (0.103 R)
• M46: 25,099,680 km (0.111 R)
• M47: 25,723,653 km (0.106 R)
• M48: 25,958,971 km (0.099 R)
• M49: 26,037,509 km (0.032 R)
• M50: 26,352,712 km (0.101 R)
• M51: 27,385,685 km (0.096 R)
• M52: 28,189,176 km (0.092 R)
• M53: 29,572,806 km (0.065 R)
• M54: 31,983,726 km (0.103 R)
• M55: 32,068,099 km (0.095 R)
• M56: 33,768,578 km (0.076 R)
• M57: 33,940,167 km (0.12 R)
• M58: 34,112,204 km (0.073 R)
• M59: 34,802,897 km (0.065 R)
• M60: 34,976,281 km (0.116 R)
• M61: 35,672,659 km (0.103 R)
• M62: 38,056,801 km (0.068 R)
• M63: 39,312,974 km (0.036 R)
• M64: 39,674,402 km (0.046 R)
• M65: 40,127,834 km (0.119 R)
• M66: 43,255,626 km (0.105 R)
• M67: 43,909,369 km (0.079 R)
• M68: 47,706,462 km (0.043 R)
• M69: 49,060,173 km (0.11 R)
• M70: 50,818,995 km (0.102 R)
• M71: 51,114,152 km (0.114 R)
• M72: 51,706,110 km (0.085 R)
• M73: 52,896,909 km (0.039 R)
• M74: 53,395,818 km (0.04 R)
• M75: 55,811,824 km (0.119 R)
• M76: 56,828,940 km (0.043 R)
• M77: 57,237,492 km (0.07 R)
• M78: 57,852,189 km (0.117 R)
• M79: 58,057,587 km (0.1 R)
• M80: 59,294,911 km (0.106 R)
• M81: 60,645,182 km (0.084 R)
• M82: 61,585,853 km (0.093 R)
• M83: 63,270,175 km (0.063 R)
• M84: 63,905,667 km (0.077 R)
• M85: 64,436,889 km (0.051 R)
• M86: 64,756,281 km (0.057 R)
• M87: 65,289,896 km (0.118 R)
• M88: 65,396,709 km (0.039 R)
• M89: 67,762,899 km (0.119 R)
• M90: 68,087,676 km (0.112 R)
• M91: 70,156,913 km (0.042 R)
• M92: 71,474,422 km (0.079 R)
• M93: 72,800,009 km (0.035 R)
• M94: 72,910,861 km (0.115 R)
• M95: 73,354,718 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit