🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 142 Days

Day: 37.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 32 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.92 AU - 1.1 AU

Year: 384 Days

Day: 26.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,685,344 km

• M1: 222,003 km (0.106 R)
• M2: 950,246 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 419 Days

Day: 45.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,685,344 km

• M1: 510,428 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.14 AU - 2.62 AU

Year: 1391 Days

Day: 46.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,685,344 km

• M1: 503,995 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.83 AU - 2.89 AU

Year: 1832 Days

Day: 32.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,685,344 km

• M1: 2,273,289 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 6.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.06 AU - 13.14 AU

Year: 17958 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,685,344 km

• M1: 126,859 km (0.099 R)
• M2: 332,855 km (0.102 R)
• M3: 458,667 km (0.064 R)
• M4: 772,823 km (0.098 R)
• M5: 822,639 km (0.089 R)
• M6: 890,855 km (0.118 R)
• M7: 978,819 km (0.091 R)
• M8: 1,125,874 km (0.1 R)
• M9: 1,183,020 km (0.101 R)
• M10: 1,359,994 km (0.097 R)
• M11: 1,566,888 km (0.117 R)
• M12: 1,918,593 km (0.109 R)
• M13: 2,126,983 km (0.106 R)
• M14: 2,667,180 km (0.119 R)
• M15: 3,085,755 km (0.102 R)
• M16: 3,330,198 km (0.11 R)
• M17: 3,468,726 km (0.052 R)
• M18: 4,160,018 km (0.11 R)
• M19: 5,566,238 km (0.06 R)
• M20: 5,897,148 km (0.026 R)
• M21: 6,405,482 km (0.073 R)
• M22: 6,578,118 km (0.065 R)
• M23: 6,892,572 km (0.052 R)
• M24: 7,212,113 km (0.074 R)
• M25: 7,391,631 km (0.116 R)
• M26: 8,013,210 km (0.075 R)
• M27: 8,199,160 km (0.096 R)
• M28: 9,227,945 km (0.115 R)
• M29: 9,698,280 km (0.092 R)
• M30: 10,499,227 km (0.107 R)
• M31: 10,866,640 km (0.046 R)
• M32: 11,279,679 km (0.098 R)
• M33: 11,613,881 km (0.111 R)
• M34: 12,463,597 km (0.11 R)
• M35: 12,549,765 km (0.094 R)
• M36: 12,895,935 km (0.119 R)
• M37: 13,998,322 km (0.103 R)
• M38: 14,087,781 km (0.06 R)
• M39: 15,084,552 km (0.052 R)
• M40: 15,637,914 km (0.118 R)
• M41: 15,684,290 km (0.098 R)
• M42: 15,823,864 km (0.1 R)
• M43: 17,289,325 km (0.108 R)
• M44: 17,771,329 km (0.043 R)
• M45: 19,243,522 km (0.096 R)
• M46: 20,094,884 km (0.034 R)
• M47: 20,601,572 km (0.061 R)
• M48: 20,652,435 km (0.051 R)
• M49: 20,703,298 km (0.11 R)
• M50: 20,856,486 km (0.108 R)
• M51: 21,112,299 km (0.058 R)
• M52: 21,627,364 km (0.114 R)
• M53: 21,834,557 km (0.065 R)
• M54: 22,512,236 km (0.11 R)
• M55: 22,669,613 km (0.051 R)
• M56: 23,621,653 km (0.05 R)
• M57: 23,675,060 km (0.118 R)
• M58: 26,003,401 km (0.091 R)
• M59: 26,444,565 km (0.107 R)
• M60: 27,222,624 km (0.118 R)
• M61: 28,347,001 km (0.086 R)
• M62: 28,801,031 km (0.086 R)
• M63: 28,972,021 km (0.098 R)
• M64: 29,143,161 km (0.103 R)
• M65: 29,601,379 km (0.086 R)
• M66: 30,932,053 km (0.063 R)
• M67: 31,282,411 km (0.052 R)
• M68: 31,516,681 km (0.08 R)
• M69: 31,575,323 km (0.065 R)
• M70: 32,104,900 km (0.088 R)
• M71: 32,875,030 km (0.067 R)
• M72: 32,994,110 km (0.069 R)
• M73: 33,053,650 km (0.102 R)
• M74: 33,113,339 km (0.059 R)
• M75: 33,172,879 km (0.075 R)
• M76: 33,891,398 km (0.114 R)
• M77: 33,951,536 km (0.096 R)
• M78: 34,373,252 km (0.087 R)
• M79: 35,100,148 km (0.099 R)
• M80: 35,404,580 km (0.099 R)
• M81: 37,001,537 km (0.028 R)
• M82: 37,497,604 km (0.109 R)
• M83: 39,314,470 km (0.068 R)
• M84: 39,440,731 km (0.038 R)
• M85: 40,265,314 km (0.101 R)
• M86: 42,772,874 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit