🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 34.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,215,721 km

• M1: 132,693 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.08 AU - 1.24 AU

Year: 439 Days

Day: 18.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.24 AU - 1.3 AU

Year: 503 Days

Day: 13.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,215,721 km

• M1: 506,688 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.86 AU - 2.26 AU

Year: 1039 Days

Day: 37.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,215,721 km

• M1: 250,576 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.41 AU - 3.55 AU

Year: 1808 Days

Day: 42.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.19 AU - 5.71 AU

Year: 3871 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,215,721 km

• M1: 48,171 km (0.082 R)
• M2: 1,950,906 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 13.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.54 AU - 9.52 AU

Year: 8756 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,215,721 km

• M1: 172,636 km (0.076 R)
• M2: 261,048 km (0.113 R)
• M3: 413,788 km (0.08 R)
• M4: 598,242 km (0.101 R)
• M5: 778,208 km (0.09 R)
• M6: 863,180 km (0.089 R)
• M7: 991,086 km (0.108 R)
• M8: 1,098,348 km (0.105 R)
• M9: 1,238,521 km (0.115 R)
• M10: 1,584,690 km (0.087 R)
• M11: 1,777,671 km (0.069 R)
• M12: 2,082,253 km (0.105 R)
• M13: 2,294,831 km (0.105 R)
• M14: 3,442,546 km (0.104 R)
• M15: 4,175,127 km (0.081 R)
• M16: 4,422,412 km (0.103 R)
• M17: 4,721,010 km (0.09 R)
• M18: 5,026,339 km (0.031 R)
• M19: 5,830,427 km (0.115 R)
• M20: 5,980,923 km (0.049 R)
• M21: 6,648,429 km (0.028 R)
• M22: 7,447,880 km (0.08 R)
• M23: 7,693,818 km (0.119 R)
• M24: 8,025,776 km (0.118 R)
• M25: 8,447,343 km (0.095 R)
• M26: 8,732,626 km (0.054 R)
• M27: 8,934,134 km (0.113 R)
• M28: 9,137,139 km (0.047 R)
• M29: 9,547,934 km (0.107 R)
• M30: 9,785,346 km (0.112 R)
• M31: 10,479,032 km (0.116 R)
• M32: 10,724,073 km (0.118 R)
• M33: 11,032,993 km (0.084 R)
• M34: 11,219,840 km (0.097 R)
• M35: 12,882,321 km (0.052 R)
• M36: 14,450,406 km (0.116 R)
• M37: 14,552,582 km (0.114 R)
• M38: 14,860,454 km (0.062 R)
• M39: 15,447,925 km (0.113 R)
• M40: 15,587,201 km (0.078 R)
• M41: 15,902,254 km (0.118 R)
• M42: 16,396,525 km (0.098 R)
• M43: 17,291,569 km (0.067 R)
• M44: 17,617,842 km (0.118 R)
• M45: 18,055,865 km (0.05 R)
• M46: 18,534,428 km (0.067 R)
• M47: 18,719,630 km (0.101 R)
• M48: 19,204,178 km (0.075 R)
• M49: 19,995,401 km (0.12 R)
• M50: 20,874,288 km (0.087 R)
• M51: 21,144,313 km (0.083 R)
• M52: 24,068,801 km (0.051 R)
• M53: 24,230,367 km (0.097 R)
• M54: 24,717,607 km (0.12 R)
• M55: 24,839,978 km (0.077 R)
• M56: 25,126,159 km (0.1 R)
• M57: 26,364,979 km (0.106 R)
• M58: 26,865,982 km (0.064 R)
• M59: 27,750,555 km (0.087 R)
• M60: 27,835,227 km (0.031 R)
• M61: 28,473,561 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 10.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.31 AU - 15.29 AU

Year: 15161 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,215,721 km

• M1: 191,934 km (0.112 R)
• M2: 704,307 km (0.099 R)
• M3: 1,082,490 km (0.08 R)
• M4: 1,205,460 km (0.109 R)
• M5: 1,715,738 km (0.062 R)
• M6: 2,645,638 km (0.109 R)
• M7: 2,814,086 km (0.119 R)
• M8: 2,951,416 km (0.085 R)
• M9: 3,304,617 km (0.076 R)
• M10: 3,859,924 km (0.027 R)
• M11: 4,484,196 km (0.028 R)
• M12: 4,564,530 km (0.112 R)
• M13: 4,973,082 km (0.09 R)
• M14: 5,139,884 km (0.085 R)
• M15: 5,913,454 km (0.032 R)
• M16: 6,268,899 km (0.108 R)
• M17: 6,358,957 km (0.092 R)
• M18: 6,449,314 km (0.118 R)
• M19: 6,540,269 km (0.116 R)
• M20: 6,954,356 km (0.098 R)
• M21: 8,198,113 km (0.117 R)
• M22: 8,694,778 km (0.047 R)
• M23: 9,613,159 km (0.116 R)
• M24: 10,083,944 km (0.103 R)
• M25: 11,485,825 km (0.107 R)
• M26: 11,596,229 km (0.11 R)
• M27: 11,706,931 km (0.093 R)
• M28: 11,818,082 km (0.119 R)
• M29: 11,985,333 km (0.036 R)
• M30: 12,719,409 km (0.111 R)
• M31: 13,178,376 km (0.101 R)
• M32: 15,249,558 km (0.04 R)
• M33: 16,477,906 km (0.102 R)
• M34: 16,915,330 km (0.11 R)
• M35: 19,356,169 km (0.077 R)
• M36: 19,685,434 km (0.086 R)
• M37: 20,550,409 km (0.09 R)
• M38: 20,886,256 km (0.075 R)
• M39: 21,427,651 km (0.062 R)
• M40: 22,385,975 km (0.093 R)
• M41: 22,870,522 km (0.106 R)
• M42: 23,849,790 km (0.107 R)
• M43: 24,699,955 km (0.068 R)
• M44: 25,488,186 km (0.069 R)
• M45: 25,921,571 km (0.026 R)
• M46: 26,503,058 km (0.11 R)
• M47: 30,158,482 km (0.085 R)
• M48: 31,154,505 km (0.096 R)
• M49: 31,540,467 km (0.089 R)
• M50: 31,772,793 km (0.099 R)
• M51: 33,493,916 km (0.049 R)
• M52: 35,405,926 km (0.089 R)
• M53: 37,434,922 km (0.112 R)
• M54: 37,763,140 km (0.094 R)
• M55: 38,174,684 km (0.12 R)
• M56: 38,257,112 km (0.028 R)
• M57: 38,422,268 km (0.072 R)
• M58: 38,504,996 km (0.108 R)
• M59: 39,668,419 km (0.073 R)
• M60: 39,919,294 km (0.057 R)
• M61: 40,422,541 km (0.049 R)
• M62: 41,350,497 km (0.028 R)
• M63: 44,436,701 km (0.085 R)
• M64: 46,887,713 km (0.071 R)
• M65: 47,418,635 km (0.045 R)
• M66: 47,507,347 km (0.096 R)
• M67: 48,397,305 km (0.084 R)
• M68: 48,486,465 km (0.064 R)
• M69: 49,742,339 km (0.099 R)
• M70: 50,555,254 km (0.114 R)
• M71: 50,645,910 km (0.066 R)
• M72: 50,918,029 km (0.046 R)
• M73: 51,281,701 km (0.092 R)
• M74: 51,646,122 km (0.09 R)
• M75: 52,011,440 km (0.088 R)
• M76: 53,665,992 km (0.092 R)
• M77: 57,404,144 km (0.12 R)
• M78: 58,732,274 km (0.119 R)
• M79: 61,612,182 km (0.043 R)
• M80: 62,777,101 km (0.113 R)
• M81: 62,874,489 km (0.088 R)
• M82: 63,557,553 km (0.118 R)
• M83: 63,949,051 km (0.102 R)
• M84: 64,636,154 km (0.101 R)
• M85: 65,720,738 km (0.072 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit