🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 13.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,234,998 km

• M1: 68,067 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.45 AU - 0.73 AU

Year: 170 Days

Day: 35 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,234,998 km

• M1: 48,470 km (0.031 R)
• M2: 75,397 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 192 Days

Day: 14.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 153.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.28 AU - 1.6 AU

Year: 648 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.41 AU - 4.45 AU

Year: 2920 Days

Day: 12.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,234,998 km

• M1: 637,137 km (0.107 R)
• M2: 3,714,515 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.57 AU - 6.77 AU

Year: 6455 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,234,998 km

• M1: 151,094 km (0.117 R)
• M2: 623,674 km (0.067 R)
• M3: 1,597,556 km (0.104 R)
• M4: 2,357,962 km (0.103 R)
• M5: 3,841,075 km (0.072 R)
• M6: 5,353,210 km (0.07 R)
• M7: 6,803,113 km (0.098 R)
• M8: 7,303,667 km (0.093 R)
• M9: 9,252,180 km (0.043 R)
• M10: 9,822,746 km (0.109 R)
• M11: 12,186,991 km (0.098 R)
• M12: 13,584,833 km (0.049 R)
• M13: 15,027,256 km (0.112 R)
• M14: 17,876,946 km (0.043 R)
• M15: 19,393,569 km (0.053 R)
• M16: 21,144,163 km (0.111 R)
• M17: 22,839,406 km (0.071 R)
• M18: 23,558,373 km (0.099 R)
• M19: 25,891,951 km (0.081 R)
• M20: 28,011,453 km (0.104 R)
• M21: 29,487,236 km (0.059 R)
• M22: 30,820,453 km (0.069 R)
• M23: 32,693,717 km (0.108 R)
• M24: 33,199,059 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 11

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.04 AU - 9.44 AU

Year: 9683 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,234,998 km

• M1: 137,331 km (0.086 R)
• M2: 571,464 km (0.118 R)
• M3: 934,239 km (0.112 R)
• M4: 1,558,062 km (0.107 R)
• M5: 2,090,032 km (0.118 R)
• M6: 3,145,445 km (0.099 R)
• M7: 3,544,123 km (0.118 R)
• M8: 4,077,440 km (0.111 R)
• M9: 4,776,062 km (0.108 R)
• M10: 5,366,375 km (0.113 R)
• M11: 6,273,985 km (0.061 R)
• M12: 6,946,128 km (0.111 R)
• M13: 7,626,649 km (0.12 R)
• M14: 9,890,214 km (0.06 R)
• M15: 12,623,966 km (0.107 R)
• M16: 13,695,386 km (0.081 R)
• M17: 15,134,069 km (0.085 R)
• M18: 15,572,091 km (0.101 R)
• M19: 17,683,216 km (0.098 R)
• M20: 19,023,314 km (0.064 R)
• M21: 20,053,295 km (0.116 R)
• M22: 23,951,965 km (0.041 R)
• M23: 29,964,304 km (0.094 R)
• M24: 31,967,719 km (0.102 R)
• M25: 34,595,704 km (0.077 R)
• M26: 38,396,238 km (0.099 R)
• M27: 38,977,725 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753

Radius: 5.5

Gravity: 24.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.66 AU - 15.78 AU

Year: 18013 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,234,998 km

• M1: 96,790 km (0.059 R)
• M2: 487,988 km (0.097 R)
• M3: 662,569 km (0.086 R)
• M4: 1,030,131 km (0.099 R)
• M5: 1,225,356 km (0.102 R)
• M6: 1,691,802 km (0.06 R)
• M7: 2,123,991 km (0.115 R)
• M8: 2,399,101 km (0.101 R)
• M9: 3,510,613 km (0.119 R)
• M10: 5,111,161 km (0.061 R)
• M11: 7,472,414 km (0.068 R)
• M12: 7,909,838 km (0.026 R)
• M13: 8,467,239 km (0.059 R)
• M14: 8,996,517 km (0.067 R)
• M15: 9,435,437 km (0.078 R)
• M16: 11,462,039 km (0.066 R)
• M17: 12,043,377 km (0.053 R)
• M18: 12,509,075 km (0.112 R)
• M19: 13,264,843 km (0.056 R)
• M20: 13,689,851 km (0.079 R)
• M21: 15,793,496 km (0.067 R)
• M22: 16,431,980 km (0.1 R)
• M23: 19,248,608 km (0.044 R)
• M24: 20,535,001 km (0.091 R)
• M25: 24,630,541 km (0.091 R)
• M26: 27,950,567 km (0.115 R)
• M27: 28,766,025 km (0.102 R)
• M28: 32,953,569 km (0.06 R)
• M29: 34,390,606 km (0.106 R)
• M30: 35,461,726 km (0.087 R)
• M31: 37,952,681 km (0.058 R)
• M32: 38,378,885 km (0.071 R)
• M33: 38,808,231 km (0.094 R)
• M34: 44,527,806 km (0.111 R)
• M35: 45,799,388 km (0.078 R)
• M36: 63,595,401 km (0.034 R)
• M37: 66,845,565 km (0.118 R)
• M38: 67,675,085 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit