🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 217 Days

Day: 46.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 7.9 °

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: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 263 Days

Day: 21.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.88 AU - 1.08 AU

Year: 344 Days

Day: 30.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,136,510 km

• M1: 298,747 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.23 AU

Year: 349 Days

Day: 33.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.44 AU - 2.2 AU

Year: 871 Days

Day: 28.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,136,510 km

• M1: 77,492 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.9 AU - 2.48 AU

Year: 1150 Days

Day: 31.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.66 AU - 4.1 AU

Year: 2711 Days

Day: 23.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,136,510 km

• M1: 62,532 km (0.032 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.8

Radius: 6.9

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.99 AU - 17.73 AU

Year: 19305 Days

Day: 21.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,136,510 km

• M1: 229,633 km (0.094 R)
• M2: 1,754,185 km (0.079 R)
• M3: 2,299,020 km (0.075 R)
• M4: 2,503,221 km (0.097 R)
• M5: 2,820,668 km (0.117 R)
• M6: 2,892,924 km (0.103 R)
• M7: 3,002,429 km (0.052 R)
• M8: 4,337,889 km (0.087 R)
• M9: 4,675,681 km (0.108 R)
• M10: 5,198,376 km (0.09 R)
• M11: 5,242,807 km (0.036 R)
• M12: 5,970,152 km (0.09 R)
• M13: 6,203,973 km (0.1 R)
• M14: 6,728,912 km (0.081 R)
• M15: 7,119,662 km (0.093 R)
• M16: 7,719,400 km (0.052 R)
• M17: 7,770,113 km (0.111 R)
• M18: 8,128,400 km (0.071 R)
• M19: 8,283,533 km (0.099 R)
• M20: 8,702,108 km (0.082 R)
• M21: 9,668,810 km (0.09 R)
• M22: 10,109,375 km (0.102 R)
• M23: 10,444,026 km (0.064 R)
• M24: 10,556,523 km (0.061 R)
• M25: 10,612,772 km (0.064 R)
• M26: 10,896,111 km (0.056 R)
• M27: 11,124,397 km (0.083 R)
• M28: 11,181,842 km (0.117 R)
• M29: 12,887,109 km (0.084 R)
• M30: 13,985,755 km (0.114 R)
• M31: 14,797,773 km (0.086 R)
• M32: 14,860,903 km (0.114 R)
• M33: 15,625,049 km (0.12 R)
• M34: 15,753,553 km (0.093 R)
• M35: 17,523,895 km (0.087 R)
• M36: 18,262,908 km (0.11 R)
• M37: 19,012,244 km (0.08 R)
• M38: 19,356,169 km (0.073 R)
• M39: 19,841,016 km (0.109 R)
• M40: 20,611,146 km (0.03 R)
• M41: 21,319,641 km (0.078 R)
• M42: 21,964,259 km (0.077 R)
• M43: 22,760,568 km (0.062 R)
• M44: 23,125,736 km (0.112 R)
• M45: 23,935,809 km (0.089 R)
• M46: 24,158,411 km (0.033 R)
• M47: 25,055,399 km (0.069 R)
• M48: 25,130,647 km (0.098 R)
• M49: 25,659,476 km (0.112 R)
• M50: 25,811,317 km (0.12 R)
• M51: 26,421,378 km (0.066 R)
• M52: 28,279,981 km (0.114 R)
• M53: 28,436,760 km (0.097 R)
• M54: 29,224,991 km (0.083 R)
• M55: 30,742,362 km (0.107 R)
• M56: 31,876,613 km (0.028 R)
• M57: 32,448,975 km (0.095 R)
• M58: 32,942,199 km (0.1 R)
• M59: 35,276,674 km (0.103 R)
• M60: 35,953,455 km (0.081 R)
• M61: 37,147,994 km (0.032 R)
• M62: 38,355,548 km (0.1 R)
• M63: 38,529,081 km (0.098 R)
• M64: 38,615,998 km (0.107 R)
• M65: 39,400,788 km (0.048 R)
• M66: 39,751,296 km (0.071 R)
• M67: 39,839,110 km (0.058 R)
• M68: 40,632,128 km (0.07 R)
• M69: 40,808,953 km (0.114 R)
• M70: 42,862,034 km (0.073 R)
• M71: 43,312,772 km (0.099 R)
• M72: 45,681,954 km (0.093 R)
• M73: 47,812,527 km (0.085 R)
• M74: 48,186,372 km (0.09 R)
• M75: 49,975,263 km (0.107 R)
• M76: 50,259,798 km (0.067 R)
• M77: 51,785,846 km (0.119 R)
• M78: 51,881,738 km (0.102 R)
• M79: 52,554,630 km (0.06 R)
• M80: 52,650,971 km (0.093 R)
• M81: 56,849,884 km (0.093 R)
• M82: 57,245,869 km (0.07 R)
• M83: 60,952,306 km (0.115 R)
• M84: 61,763,874 km (0.103 R)
• M85: 62,170,930 km (0.105 R)
• M86: 62,783,234 km (0.09 R)
• M87: 64,838,859 km (0.059 R)
• M88: 65,149,125 km (0.103 R)
• M89: 67,439,169 km (0.087 R)
• M90: 68,068,378 km (0.036 R)
• M91: 69,226,863 km (0.104 R)
• M92: 70,179,503 km (0.084 R)
• M93: 71,029,967 km (0.095 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit