🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 153 Days

Day: 35 Hours

Environment

Temp: 224 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,405,098 km

• M1: 55,950 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 187 Days

Day: 21.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,405,098 km

• M1: 62,382 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 187 Days

Day: 15.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.91 AU - 1.41 AU

Year: 456 Days

Day: 39.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,405,098 km

• M1: 407,205 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.06 AU - 3.3 AU

Year: 1602 Days

Day: 36.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,405,098 km

• M1: 1,842,747 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.9

Radius: 13.3

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.89 AU - 9.21 AU

Year: 9944 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,405,098 km

• M1: 241,900 km (0.096 R)
• M2: 420,220 km (0.097 R)
• M3: 885,919 km (0.081 R)
• M4: 1,203,814 km (0.052 R)
• M5: 1,332,618 km (0.06 R)
• M6: 1,489,247 km (0.106 R)
• M7: 2,099,008 km (0.103 R)
• M8: 2,445,327 km (0.101 R)
• M9: 2,896,664 km (0.089 R)
• M10: 3,654,377 km (0.104 R)
• M11: 4,505,439 km (0.106 R)
• M12: 5,094,406 km (0.072 R)
• M13: 5,524,949 km (0.114 R)
• M14: 5,671,106 km (0.111 R)
• M15: 6,155,204 km (0.087 R)
• M16: 7,163,045 km (0.117 R)
• M17: 7,645,498 km (0.106 R)
• M18: 7,767,720 km (0.102 R)
• M19: 8,854,848 km (0.084 R)
• M20: 9,329,222 km (0.094 R)
• M21: 9,635,300 km (0.104 R)
• M22: 10,938,896 km (0.032 R)
• M23: 13,069,618 km (0.077 R)
• M24: 13,167,156 km (0.064 R)
• M25: 13,314,061 km (0.103 R)
• M26: 13,560,149 km (0.104 R)
• M27: 13,758,067 km (0.1 R)
• M28: 14,257,275 km (0.101 R)
• M29: 14,509,049 km (0.099 R)
• M30: 17,321,040 km (0.112 R)
• M31: 18,185,865 km (0.046 R)
• M32: 18,349,675 km (0.107 R)
• M33: 19,509,507 km (0.109 R)
• M34: 19,845,354 km (0.11 R)
• M35: 20,465,886 km (0.094 R)
• M36: 20,921,113 km (0.094 R)
• M37: 21,494,970 km (0.07 R)
• M38: 21,726,099 km (0.094 R)
• M39: 22,132,257 km (0.078 R)
• M40: 22,423,973 km (0.075 R)
• M41: 22,893,411 km (0.082 R)
• M42: 23,306,899 km (0.058 R)
• M43: 23,484,771 km (0.051 R)
• M44: 24,141,057 km (0.044 R)
• M45: 24,924,501 km (0.111 R)
• M46: 27,137,203 km (0.052 R)
• M47: 27,888,783 km (0.089 R)
• M48: 28,267,116 km (0.119 R)
• M49: 29,733,175 km (0.072 R)
• M50: 30,313,465 km (0.078 R)
• M51: 30,507,793 km (0.106 R)
• M52: 31,813,633 km (0.065 R)
• M53: 32,341,115 km (0.09 R)
• M54: 32,473,509 km (0.112 R)
• M55: 32,672,325 km (0.117 R)
• M56: 32,805,018 km (0.111 R)
• M57: 33,404,756 km (0.112 R)
• M58: 33,940,915 km (0.068 R)
• M59: 34,210,041 km (0.096 R)
• M60: 35,021,610 km (0.066 R)
• M61: 37,216,809 km (0.056 R)
• M62: 37,494,462 km (0.089 R)
• M63: 37,981,703 km (0.062 R)
• M64: 38,121,427 km (0.072 R)
• M65: 39,385,828 km (0.108 R)
• M66: 40,663,843 km (0.054 R)
• M67: 41,021,232 km (0.081 R)
• M68: 42,751,481 km (0.111 R)
• M69: 44,358,461 km (0.114 R)
• M70: 44,873,826 km (0.109 R)
• M71: 45,021,479 km (0.093 R)
• M72: 46,805,733 km (0.026 R)
• M73: 47,330,522 km (0.043 R)
• M74: 47,932,504 km (0.096 R)
• M75: 49,220,392 km (0.105 R)
• M76: 49,601,418 km (0.067 R)
• M77: 49,830,452 km (0.104 R)
• M78: 50,289,568 km (0.075 R)
• M79: 50,519,650 km (0.106 R)
• M80: 51,443,566 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.6

Radius: 4.6

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.23 AU - 16.01 AU

Year: 20418 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,405,098 km

• M1: 101,876 km (0.077 R)
• M2: 149,598 km (0.083 R)
• M3: 318,643 km (0.066 R)
• M4: 712,834 km (0.114 R)
• M5: 1,114,355 km (0.107 R)
• M6: 1,236,726 km (0.117 R)
• M7: 1,286,990 km (0.055 R)
• M8: 3,081,267 km (0.052 R)
• M9: 3,428,783 km (0.041 R)
• M10: 3,571,200 km (0.084 R)
• M11: 4,504,691 km (0.086 R)
• M12: 4,818,547 km (0.104 R)
• M13: 5,099,043 km (0.108 R)
• M14: 5,139,435 km (0.111 R)
• M15: 5,508,792 km (0.12 R)
• M16: 5,971,648 km (0.041 R)
• M17: 6,143,087 km (0.12 R)
• M18: 7,479,594 km (0.091 R)
• M19: 9,593,263 km (0.115 R)
• M20: 10,404,682 km (0.076 R)
• M21: 11,079,966 km (0.086 R)
• M22: 11,237,792 km (0.111 R)
• M23: 12,200,305 km (0.119 R)
• M24: 12,581,779 km (0.117 R)
• M25: 12,967,143 km (0.101 R)
• M26: 15,948,629 km (0.042 R)
• M27: 16,365,409 km (0.102 R)
• M28: 17,209,889 km (0.119 R)
• M29: 18,440,630 km (0.11 R)
• M30: 19,572,488 km (0.093 R)
• M31: 19,635,917 km (0.079 R)
• M32: 19,890,832 km (0.103 R)
• M33: 20,597,084 km (0.084 R)
• M34: 20,920,963 km (0.113 R)
• M35: 21,181,263 km (0.095 R)
• M36: 21,639,182 km (0.083 R)
• M37: 22,498,473 km (0.073 R)
• M38: 22,631,615 km (0.114 R)
• M39: 24,386,697 km (0.045 R)
• M40: 27,454,800 km (0.081 R)
• M41: 28,456,357 km (0.113 R)
• M42: 28,600,271 km (0.073 R)
• M43: 29,396,879 km (0.066 R)
• M44: 30,347,574 km (0.108 R)
• M45: 30,494,778 km (0.119 R)
• M46: 30,863,686 km (0.114 R)
• M47: 31,085,690 km (0.089 R)
• M48: 33,411,338 km (0.074 R)
• M49: 35,714,696 km (0.088 R)
• M50: 36,337,472 km (0.11 R)
• M51: 37,751,920 km (0.064 R)
• M52: 38,465,951 km (0.116 R)
• M53: 38,625,123 km (0.103 R)
• M54: 40,068,443 km (0.111 R)
• M55: 40,310,642 km (0.034 R)
• M56: 40,472,358 km (0.05 R)
• M57: 40,796,536 km (0.091 R)
• M58: 42,019,948 km (0.113 R)
• M59: 42,512,573 km (0.074 R)
• M60: 44,252,097 km (0.107 R)
• M61: 48,572,334 km (0.066 R)
• M62: 50,041,984 km (0.117 R)
• M63: 50,389,948 km (0.058 R)
• M64: 51,877,550 km (0.08 R)
• M65: 52,141,590 km (0.096 R)
• M66: 52,936,254 km (0.093 R)
• M67: 55,254,572 km (0.094 R)
• M68: 55,704,114 km (0.104 R)
• M69: 56,516,580 km (0.111 R)
• M70: 56,607,086 km (0.047 R)
• M71: 57,332,786 km (0.119 R)
• M72: 57,423,741 km (0.06 R)
• M73: 57,970,372 km (0.108 R)
• M74: 58,885,312 km (0.116 R)
• M75: 59,160,572 km (0.101 R)
• M76: 59,252,575 km (0.06 R)
• M77: 62,218,203 km (0.118 R)
• M78: 62,311,552 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit