🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.57 AU - 0.61 AU

Year: 194 Days

Day: 35.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 93.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 240 Days

Day: 13.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.98 AU - 1.2 AU

Year: 486 Days

Day: 31.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.21 AU - 2.25 AU

Year: 1424 Days

Day: 21.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 14.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.6 AU - 5.14 AU

Year: 3905 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,827,395 km

• M1: 197,469 km (0.114 R)
• M2: 308,770 km (0.113 R)
• M3: 470,635 km (0.099 R)
• M4: 895,493 km (0.032 R)
• M5: 1,145,321 km (0.113 R)
• M6: 1,432,100 km (0.116 R)
• M7: 1,632,113 km (0.099 R)
• M8: 1,856,061 km (0.115 R)
• M9: 2,016,131 km (0.039 R)
• M10: 2,120,550 km (0.064 R)
• M11: 2,257,581 km (0.073 R)
• M12: 2,654,165 km (0.101 R)
• M13: 2,769,206 km (0.113 R)
• M14: 2,869,287 km (0.064 R)
• M15: 3,107,746 km (0.027 R)
• M16: 3,513,605 km (0.096 R)
• M17: 3,732,317 km (0.082 R)
• M18: 3,974,516 km (0.112 R)
• M19: 4,632,298 km (0.082 R)
• M20: 4,852,506 km (0.067 R)
• M21: 4,974,129 km (0.081 R)
• M22: 5,137,789 km (0.088 R)
• M23: 5,324,188 km (0.052 R)
• M24: 5,597,504 km (0.064 R)
• M25: 5,875,456 km (0.115 R)
• M26: 6,114,215 km (0.095 R)
• M27: 6,511,995 km (0.088 R)
• M28: 6,623,895 km (0.097 R)
• M29: 6,781,870 km (0.103 R)
• M30: 7,032,446 km (0.049 R)
• M31: 7,472,713 km (0.056 R)
• M32: 7,613,634 km (0.084 R)
• M33: 7,802,875 km (0.067 R)
• M34: 8,065,719 km (0.1 R)
• M35: 8,355,939 km (0.099 R)
• M36: 8,971,384 km (0.071 R)
• M37: 9,246,944 km (0.038 R)
• M38: 9,373,055 km (0.071 R)
• M39: 9,652,653 km (0.094 R)
• M40: 9,960,825 km (0.106 R)
• M41: 11,252,901 km (0.082 R)
• M42: 11,523,075 km (0.117 R)
• M43: 11,658,910 km (0.086 R)
• M44: 11,795,343 km (0.066 R)
• M45: 12,513,563 km (0.094 R)
• M46: 13,132,299 km (0.054 R)
• M47: 13,274,268 km (0.111 R)
• M48: 13,963,166 km (0.07 R)
• M49: 14,282,857 km (0.117 R)
• M50: 14,516,828 km (0.1 R)
• M51: 14,781,616 km (0.11 R)
• M52: 16,099,124 km (0.057 R)
• M53: 16,312,152 km (0.093 R)
• M54: 16,926,101 km (0.094 R)
• M55: 17,204,952 km (0.101 R)
• M56: 17,766,991 km (0.112 R)
• M57: 17,987,349 km (0.051 R)
• M58: 18,781,265 km (0.08 R)
• M59: 19,102,152 km (0.119 R)
• M60: 19,489,461 km (0.054 R)
• M61: 19,651,775 km (0.097 R)
• M62: 19,846,850 km (0.043 R)
• M63: 20,403,504 km (0.106 R)
• M64: 20,965,394 km (0.092 R)
• M65: 21,398,330 km (0.113 R)
• M66: 21,498,710 km (0.068 R)
• M67: 21,666,409 km (0.096 R)
• M68: 22,476,930 km (0.102 R)
• M69: 22,954,447 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 4.7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.83 AU - 17.95 AU

Year: 28366 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,827,395 km

• M1: 302,636 km (0.101 R)
• M2: 395,537 km (0.106 R)
• M3: 728,392 km (0.106 R)
• M4: 769,831 km (0.083 R)
• M5: 988,992 km (0.05 R)
• M6: 1,301,801 km (0.079 R)
• M7: 1,403,976 km (0.043 R)
• M8: 1,456,186 km (0.071 R)
• M9: 1,508,844 km (0.093 R)
• M10: 1,589,178 km (0.065 R)
• M11: 1,643,482 km (0.106 R)
• M12: 2,220,332 km (0.105 R)
• M13: 2,594,177 km (0.067 R)
• M14: 3,575,389 km (0.091 R)
• M15: 5,174,142 km (0.066 R)
• M16: 5,377,295 km (0.078 R)
• M17: 5,708,056 km (0.085 R)
• M18: 7,503,231 km (0.049 R)
• M19: 7,733,312 km (0.115 R)
• M20: 8,059,136 km (0.067 R)
• M21: 10,514,187 km (0.053 R)
• M22: 10,719,884 km (0.112 R)
• M23: 11,344,755 km (0.037 R)
• M24: 11,714,860 km (0.094 R)
• M25: 11,928,037 km (0.104 R)
• M26: 12,684,403 km (0.073 R)
• M27: 15,451,066 km (0.101 R)
• M28: 15,743,530 km (0.109 R)
• M29: 16,096,880 km (0.079 R)
• M30: 16,333,844 km (0.117 R)
• M31: 22,028,286 km (0.092 R)
• M32: 22,489,347 km (0.089 R)
• M33: 24,094,383 km (0.083 R)
• M34: 24,229,769 km (0.07 R)
• M35: 27,131,369 km (0.118 R)
• M36: 27,625,491 km (0.11 R)
• M37: 27,838,069 km (0.057 R)
• M38: 30,432,396 km (0.092 R)
• M39: 35,692,855 km (0.064 R)
• M40: 37,481,597 km (0.085 R)
• M41: 38,901,580 km (0.084 R)
• M42: 40,018,178 km (0.066 R)
• M43: 41,226,181 km (0.102 R)
• M44: 41,875,286 km (0.074 R)
• M45: 41,956,668 km (0.099 R)
• M46: 42,527,832 km (0.063 R)
• M47: 42,855,452 km (0.074 R)
• M48: 43,183,819 km (0.097 R)
• M49: 43,265,948 km (0.117 R)
• M50: 43,677,941 km (0.085 R)
• M51: 45,840,528 km (0.113 R)
• M52: 46,850,463 km (0.094 R)
• M53: 48,549,895 km (0.048 R)
• M54: 51,921,232 km (0.085 R)
• M55: 55,724,758 km (0.08 R)
• M56: 57,343,407 km (0.112 R)
• M57: 57,614,778 km (0.053 R)
• M58: 57,886,447 km (0.109 R)
• M59: 57,977,104 km (0.057 R)
• M60: 58,795,254 km (0.083 R)
• M61: 59,617,145 km (0.053 R)
• M62: 61,087,692 km (0.063 R)
• M63: 61,179,994 km (0.113 R)
• M64: 61,272,296 km (0.051 R)
• M65: 61,457,199 km (0.109 R)
• M66: 61,642,251 km (0.066 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit