🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.73 AU - 2.35 AU

Year: 1098 Days

Day: 34.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.96 AU - 2.46 AU

Year: 1238 Days

Day: 22.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.64 AU - 3.96 AU

Year: 2258 Days

Day: 21.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,874,394 km

• M1: 1,857,407 km (0.097 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 8.5

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.17 AU - 5.85 AU

Year: 4225 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,874,394 km

• M1: 155,731 km (0.079 R)
• M2: 211,232 km (0.059 R)
• M3: 299,645 km (0.061 R)
• M4: 396,434 km (0.051 R)
• M5: 470,635 km (0.103 R)
• M6: 587,172 km (0.091 R)
• M7: 829,071 km (0.086 R)
• M8: 996,023 km (0.085 R)
• M9: 1,311,525 km (0.058 R)
• M10: 1,428,061 km (0.118 R)
• M11: 1,671,307 km (0.11 R)
• M12: 1,783,805 km (0.116 R)
• M13: 2,182,035 km (0.057 R)
• M14: 2,274,336 km (0.047 R)
• M15: 2,543,014 km (0.118 R)
• M16: 2,607,640 km (0.106 R)
• M17: 2,755,294 km (0.117 R)
• M18: 3,127,942 km (0.118 R)
• M19: 3,480,394 km (0.064 R)
• M20: 3,552,501 km (0.079 R)
• M21: 3,661,557 km (0.1 R)
• M22: 3,716,460 km (0.098 R)
• M23: 3,901,662 km (0.037 R)
• M24: 4,146,853 km (0.116 R)
• M25: 4,455,623 km (0.036 R)
• M26: 4,652,494 km (0.073 R)
• M27: 4,912,644 km (0.119 R)
• M28: 5,157,087 km (0.083 R)
• M29: 5,426,364 km (0.079 R)
• M30: 6,195,895 km (0.117 R)
• M31: 6,750,305 km (0.084 R)
• M32: 6,976,646 km (0.1 R)
• M33: 7,274,496 km (0.101 R)
• M34: 7,576,534 km (0.079 R)
• M35: 7,693,818 km (0.119 R)
• M36: 8,025,477 km (0.115 R)
• M37: 8,507,332 km (0.103 R)
• M38: 8,973,778 km (0.113 R)
• M39: 9,122,777 km (0.118 R)
• M40: 9,373,055 km (0.115 R)
• M41: 9,650,858 km (0.118 R)
• M42: 10,214,842 km (0.098 R)
• M43: 10,500,723 km (0.072 R)
• M44: 10,605,442 km (0.112 R)
• M45: 10,868,585 km (0.042 R)
• M46: 11,054,086 km (0.104 R)
• M47: 12,603,172 km (0.08 R)
• M48: 12,770,123 km (0.1 R)
• M49: 12,825,923 km (0.102 R)
• M50: 13,247,340 km (0.115 R)
• M51: 13,388,710 km (0.086 R)
• M52: 13,816,111 km (0.108 R)
• M53: 13,902,130 km (0.077 R)
• M54: 14,889,476 km (0.107 R)
• M55: 15,391,676 km (0.118 R)
• M56: 15,989,469 km (0.11 R)
• M57: 16,109,895 km (0.084 R)
• M58: 16,473,269 km (0.096 R)
• M59: 16,655,928 km (0.1 R)
• M60: 16,839,185 km (0.096 R)
• M61: 17,579,246 km (0.036 R)
• M62: 18,015,772 km (0.104 R)
• M63: 18,235,382 km (0.112 R)
• M64: 18,329,778 km (0.112 R)
• M65: 18,455,889 km (0.08 R)
• M66: 19,186,675 km (0.085 R)
• M67: 20,840,629 km (0.083 R)
• M68: 21,005,187 km (0.091 R)
• M69: 21,203,404 km (0.101 R)
• M70: 21,801,346 km (0.082 R)
• M71: 22,001,957 km (0.117 R)
• M72: 22,135,997 km (0.112 R)
• M73: 22,472,293 km (0.102 R)
• M74: 22,539,762 km (0.115 R)
• M75: 22,641,189 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 5.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.95 AU - 17.97 AU

Year: 25158 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,874,394 km

• M1: 74,051 km (0.119 R)
• M2: 139,276 km (0.107 R)
• M3: 389,852 km (0.112 R)
• M4: 606,919 km (0.066 R)
• M5: 962,961 km (0.087 R)
• M6: 1,027,887 km (0.058 R)
• M7: 1,094,308 km (0.1 R)
• M8: 1,231,490 km (0.034 R)
• M9: 1,754,484 km (0.118 R)
• M10: 2,338,215 km (0.058 R)
• M11: 2,758,286 km (0.091 R)
• M12: 2,945,432 km (0.118 R)
• M13: 3,136,768 km (0.102 R)
• M14: 4,187,992 km (0.119 R)
• M15: 5,069,872 km (0.101 R)
• M16: 5,184,015 km (0.099 R)
• M17: 5,414,994 km (0.085 R)
• M18: 5,847,033 km (0.08 R)
• M19: 7,990,621 km (0.062 R)
• M20: 9,028,531 km (0.083 R)
• M21: 9,167,058 km (0.105 R)
• M22: 9,352,859 km (0.113 R)
• M23: 10,785,258 km (0.097 R)
• M24: 11,476,700 km (0.118 R)
• M25: 13,530,080 km (0.058 R)
• M26: 15,197,648 km (0.067 R)
• M27: 15,583,012 km (0.075 R)
• M28: 15,971,667 km (0.066 R)
• M29: 16,083,267 km (0.1 R)
• M30: 16,476,111 km (0.109 R)
• M31: 16,588,758 km (0.091 R)
• M32: 18,603,842 km (0.058 R)
• M33: 18,839,009 km (0.072 R)
• M34: 21,798,654 km (0.112 R)
• M35: 22,170,853 km (0.108 R)
• M36: 22,482,615 km (0.052 R)
• M37: 23,236,888 km (0.107 R)
• M38: 23,553,586 km (0.09 R)
• M39: 23,807,903 km (0.101 R)
• M40: 24,191,172 km (0.12 R)
• M41: 25,679,372 km (0.098 R)
• M42: 30,733,237 km (0.087 R)
• M43: 31,080,753 km (0.06 R)
• M44: 31,569,639 km (0.117 R)
• M45: 31,639,650 km (0.073 R)
• M46: 32,131,379 km (0.096 R)
• M47: 34,051,467 km (0.119 R)
• M48: 34,267,038 km (0.092 R)
• M49: 35,862,200 km (0.104 R)
• M50: 36,889,937 km (0.044 R)
• M51: 37,259,294 km (0.081 R)
• M52: 37,852,749 km (0.035 R)
• M53: 38,674,042 km (0.118 R)
• M54: 38,748,840 km (0.07 R)
• M55: 39,124,331 km (0.097 R)
• M56: 41,325,664 km (0.07 R)
• M57: 42,789,629 km (0.103 R)
• M58: 44,035,480 km (0.096 R)
• M59: 45,293,149 km (0.108 R)
• M60: 45,451,274 km (0.112 R)
• M61: 46,801,993 km (0.085 R)
• M62: 47,281,903 km (0.053 R)
• M63: 47,602,790 km (0.071 R)
• M64: 49,787,368 km (0.09 R)
• M65: 50,932,839 km (0.119 R)
• M66: 51,344,084 km (0.078 R)
• M67: 53,416,612 km (0.08 R)
• M68: 53,583,713 km (0.116 R)
• M69: 54,085,614 km (0.051 R)
• M70: 55,094,353 km (0.109 R)
• M71: 55,178,726 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit