🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.92 AU

Year: 235 Days

Day: 26.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.5 AU - 1.7 AU

Year: 747 Days

Day: 16.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.42 AU - 2.28 AU

Year: 928 Days

Day: 33 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.2 AU - 4.22 AU

Year: 3187 Days

Day: 38.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 13.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.67 AU - 5.41 AU

Year: 4175 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,702,563 km

• M1: 195,824 km (0.063 R)
• M2: 343,028 km (0.102 R)
• M3: 461,809 km (0.071 R)
• M4: 670,647 km (0.097 R)
• M5: 897,288 km (0.054 R)
• M6: 999,015 km (0.048 R)
• M7: 1,457,532 km (0.058 R)
• M8: 1,726,808 km (0.083 R)
• M9: 1,934,001 km (0.095 R)
• M10: 2,149,572 km (0.098 R)
• M11: 2,361,402 km (0.097 R)
• M12: 2,667,180 km (0.111 R)
• M13: 2,793,291 km (0.085 R)
• M14: 3,038,183 km (0.116 R)
• M15: 3,183,443 km (0.071 R)
• M16: 3,276,941 km (0.093 R)
• M17: 3,439,704 km (0.108 R)
• M18: 4,131,893 km (0.051 R)
• M19: 4,263,839 km (0.091 R)
• M20: 4,652,793 km (0.071 R)
• M21: 5,006,442 km (0.082 R)
• M22: 5,481,266 km (0.104 R)
• M23: 5,626,526 km (0.079 R)
• M24: 5,838,655 km (0.08 R)
• M25: 6,070,083 km (0.096 R)
• M26: 6,287,748 km (0.102 R)
• M27: 6,679,096 km (0.077 R)
• M28: 6,956,151 km (0.083 R)
• M29: 7,184,139 km (0.08 R)
• M30: 7,272,401 km (0.096 R)
• M31: 7,683,496 km (0.118 R)
• M32: 8,083,820 km (0.06 R)
• M33: 8,490,876 km (0.119 R)
• M34: 8,961,810 km (0.115 R)
• M35: 9,363,929 km (0.068 R)
• M36: 9,557,509 km (0.092 R)
• M37: 9,654,897 km (0.115 R)
• M38: 9,889,766 km (0.1 R)
• M39: 10,185,969 km (0.102 R)
• M40: 10,686,374 km (0.117 R)
• M41: 11,072,038 km (0.11 R)
• M42: 11,524,272 km (0.108 R)
• M43: 11,669,532 km (0.109 R)
• M44: 12,003,733 km (0.069 R)
• M45: 12,638,776 km (0.042 R)
• M46: 13,284,889 km (0.106 R)
• M47: 13,743,556 km (0.102 R)
• M48: 14,052,326 km (0.088 R)
• M49: 14,140,888 km (0.067 R)
• M50: 14,251,890 km (0.097 R)
• M51: 14,586,840 km (0.09 R)
• M52: 15,060,018 km (0.096 R)
• M53: 15,173,413 km (0.095 R)
• M54: 15,378,362 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 6.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.98 AU - 18.2 AU

Year: 26067 Days

Day: 23.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,702,563 km

• M1: 116,686 km (0.09 R)
• M2: 192,233 km (0.089 R)
• M3: 345,721 km (0.113 R)
• M4: 764,445 km (0.115 R)
• M5: 1,081,293 km (0.077 R)
• M6: 1,459,327 km (0.085 R)
• M7: 1,799,812 km (0.035 R)
• M8: 2,191,609 km (0.078 R)
• M9: 2,901,301 km (0.099 R)
• M10: 3,142,602 km (0.066 R)
• M11: 3,359,071 km (0.111 R)
• M12: 3,421,752 km (0.089 R)
• M13: 4,547,027 km (0.051 R)
• M14: 6,156,551 km (0.1 R)
• M15: 7,142,102 km (0.095 R)
• M16: 8,218,159 km (0.111 R)
• M17: 9,388,164 km (0.093 R)
• M18: 10,287,995 km (0.085 R)
• M19: 13,098,490 km (0.075 R)
• M20: 14,356,459 km (0.119 R)
• M21: 14,973,999 km (0.087 R)
• M22: 15,181,641 km (0.082 R)
• M23: 16,555,099 km (0.084 R)
• M24: 16,931,637 km (0.06 R)
• M25: 17,365,470 km (0.096 R)
• M26: 19,986,874 km (0.077 R)
• M27: 20,733,517 km (0.073 R)
• M28: 22,076,607 km (0.073 R)
• M29: 22,313,121 km (0.113 R)
• M30: 22,907,922 km (0.063 R)
• M31: 23,267,256 km (0.057 R)
• M32: 24,478,700 km (0.12 R)
• M33: 26,146,417 km (0.096 R)
• M34: 26,271,480 km (0.118 R)
• M35: 26,396,694 km (0.12 R)
• M36: 27,341,853 km (0.076 R)
• M37: 28,105,999 km (0.032 R)
• M38: 29,590,309 km (0.068 R)
• M39: 30,047,032 km (0.102 R)
• M40: 30,440,324 km (0.027 R)
• M41: 30,835,412 km (0.102 R)
• M42: 34,193,137 km (0.076 R)
• M43: 34,672,298 km (0.111 R)
• M44: 35,429,862 km (0.086 R)
• M45: 37,031,607 km (0.119 R)
• M46: 37,523,784 km (0.113 R)
• M47: 37,876,535 km (0.092 R)
• M48: 38,018,055 km (0.099 R)
• M49: 39,084,538 km (0.061 R)
• M50: 40,377,213 km (0.076 R)
• M51: 41,028,862 km (0.081 R)
• M52: 42,562,689 km (0.08 R)
• M53: 43,225,856 km (0.086 R)
• M54: 44,562,214 km (0.093 R)
• M55: 45,010,708 km (0.113 R)
• M56: 47,123,479 km (0.118 R)
• M57: 50,274,908 km (0.104 R)
• M58: 51,444,763 km (0.054 R)
• M59: 51,601,542 km (0.047 R)
• M60: 51,758,320 km (0.112 R)
• M61: 52,308,391 km (0.072 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: 386 - 18,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit