🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 187 Days

Day: 19.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.8 AU

Year: 195 Days

Day: 28.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,206,441 km

• M1: 307,424 km (0.066 R)
• M2: 574,605 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.07 AU

Year: 294 Days

Day: 34.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.58 AU - 2.3 AU

Year: 963 Days

Day: 20.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.64 AU - 2.9 AU

Year: 1643 Days

Day: 34.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 175.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,206,441 km

• M1: 1,183,020 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.23 AU - 4.91 AU

Year: 3482 Days

Day: 39.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.71 AU - 4.99 AU

Year: 3807 Days

Day: 34.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.7

Radius: 14.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.92 AU - 8.84 AU

Year: 7146 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,206,441 km

• M1: 240,254 km (0.036 R)
• M2: 565,031 km (0.107 R)
• M3: 843,732 km (0.103 R)
• M4: 958,623 km (0.119 R)
• M5: 1,318,705 km (0.096 R)
• M6: 1,721,871 km (0.113 R)
• M7: 1,850,526 km (0.083 R)
• M8: 2,256,684 km (0.049 R)
• M9: 2,422,438 km (0.099 R)
• M10: 2,970,415 km (0.117 R)
• M11: 3,312,396 km (0.113 R)
• M12: 3,447,333 km (0.043 R)
• M13: 4,384,714 km (0.1 R)
• M14: 4,623,621 km (0.082 R)
• M15: 4,744,646 km (0.093 R)
• M16: 5,271,231 km (0.035 R)
• M17: 5,493,533 km (0.069 R)
• M18: 5,589,724 km (0.077 R)
• M19: 5,816,515 km (0.107 R)
• M20: 6,447,668 km (0.108 R)
• M21: 6,617,312 km (0.068 R)
• M22: 6,926,681 km (0.079 R)
• M23: 8,211,278 km (0.112 R)
• M24: 8,881,027 km (0.063 R)
• M25: 9,184,412 km (0.094 R)
• M26: 9,762,458 km (0.096 R)
• M27: 9,918,638 km (0.093 R)
• M28: 10,954,005 km (0.105 R)
• M29: 11,320,370 km (0.105 R)
• M30: 11,649,635 km (0.111 R)
• M31: 11,940,154 km (0.081 R)
• M32: 12,401,663 km (0.108 R)
• M33: 12,613,494 km (0.112 R)
• M34: 12,954,727 km (0.103 R)
• M35: 13,255,867 km (0.072 R)
• M36: 14,439,186 km (0.07 R)
• M37: 15,201,537 km (0.118 R)
• M38: 15,610,538 km (0.086 R)
• M39: 15,931,126 km (0.07 R)
• M40: 16,069,205 km (0.104 R)
• M41: 17,235,171 km (0.055 R)
• M42: 17,424,262 km (0.062 R)
• M43: 18,428,363 km (0.108 R)
• M44: 19,944,837 km (0.105 R)
• M45: 20,193,319 km (0.101 R)
• M46: 20,392,733 km (0.084 R)
• M47: 20,843,771 km (0.095 R)
• M48: 21,348,963 km (0.077 R)
• M49: 21,858,044 km (0.109 R)
• M50: 22,216,929 km (0.029 R)
• M51: 22,577,610 km (0.08 R)
• M52: 23,409,524 km (0.097 R)
• M53: 23,671,619 km (0.078 R)
• M54: 25,533,065 km (0.118 R)
• M55: 25,694,781 km (0.115 R)
• M56: 25,802,790 km (0.073 R)
• M57: 26,182,021 km (0.1 R)
• M58: 26,617,800 km (0.029 R)
• M59: 27,165,777 km (0.091 R)
• M60: 27,441,186 km (0.12 R)
• M61: 27,939,347 km (0.097 R)
• M62: 28,384,550 km (0.047 R)
• M63: 29,000,744 km (0.116 R)
• M64: 29,282,138 km (0.081 R)
• M65: 29,451,482 km (0.031 R)
• M66: 30,303,143 km (0.076 R)
• M67: 30,417,286 km (0.046 R)
• M68: 33,376,482 km (0.066 R)
• M69: 33,494,365 km (0.078 R)
• M70: 33,730,580 km (0.108 R)
• M71: 34,323,735 km (0.108 R)
• M72: 34,442,666 km (0.094 R)
• M73: 36,123,398 km (0.118 R)
• M74: 36,365,746 km (0.036 R)
• M75: 37,462,748 km (0.048 R)
• M76: 37,646,603 km (0.061 R)
• M77: 39,315,068 km (0.106 R)
• M78: 41,070,749 km (0.092 R)
• M79: 41,958,313 km (0.079 R)
• M80: 42,852,011 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 14.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.81 AU - 10.33 AU

Year: 8943 Days

Day: 9.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,206,441 km

• M1: 178,620 km (0.108 R)
• M2: 280,047 km (0.118 R)
• M3: 639,980 km (0.11 R)
• M4: 1,029,084 km (0.078 R)
• M5: 1,792,332 km (0.103 R)
• M6: 1,931,159 km (0.054 R)
• M7: 2,348,238 km (0.054 R)
• M8: 3,537,391 km (0.118 R)
• M9: 4,048,717 km (0.103 R)
• M10: 4,233,470 km (0.06 R)
• M11: 4,529,225 km (0.091 R)
• M12: 4,638,581 km (0.098 R)
• M13: 5,084,682 km (0.069 R)
• M14: 5,544,845 km (0.067 R)
• M15: 5,750,393 km (0.094 R)
• M16: 6,290,590 km (0.047 R)
• M17: 7,323,414 km (0.116 R)
• M18: 7,712,069 km (0.025 R)
• M19: 8,918,427 km (0.064 R)
• M20: 9,298,704 km (0.1 R)
• M21: 9,613,907 km (0.06 R)
• M22: 9,719,822 km (0.052 R)
• M23: 10,147,074 km (0.102 R)
• M24: 11,205,180 km (0.109 R)
• M25: 12,107,404 km (0.069 R)
• M26: 12,259,994 km (0.072 R)
• M27: 13,111,057 km (0.111 R)
• M28: 14,342,546 km (0.083 R)
• M29: 14,585,194 km (0.101 R)
• M30: 14,910,719 km (0.101 R)
• M31: 16,153,279 km (0.103 R)
• M32: 16,321,427 km (0.101 R)
• M33: 17,385,816 km (0.097 R)
• M34: 17,558,302 km (0.095 R)
• M35: 18,122,436 km (0.082 R)
• M36: 18,297,316 km (0.04 R)
• M37: 18,428,662 km (0.102 R)
• M38: 18,692,703 km (0.12 R)
• M39: 19,002,071 km (0.088 R)
• M40: 19,491,855 km (0.1 R)
• M41: 19,581,314 km (0.077 R)
• M42: 19,671,073 km (0.093 R)
• M43: 19,760,832 km (0.047 R)
• M44: 20,393,032 km (0.084 R)
• M45: 20,574,943 km (0.118 R)
• M46: 20,848,707 km (0.081 R)
• M47: 22,376,251 km (0.107 R)
• M48: 23,843,956 km (0.112 R)
• M49: 23,987,570 km (0.106 R)
• M50: 24,179,653 km (0.115 R)
• M51: 24,324,015 km (0.035 R)
• M52: 24,516,997 km (0.038 R)
• M53: 24,952,925 km (0.034 R)
• M54: 25,685,206 km (0.086 R)
• M55: 25,832,560 km (0.12 R)
• M56: 26,325,635 km (0.095 R)
• M57: 28,328,900 km (0.104 R)
• M58: 29,863,475 km (0.039 R)
• M59: 29,966,697 km (0.119 R)
• M60: 30,797,115 km (0.091 R)
• M61: 31,372,469 km (0.105 R)
• M62: 31,898,455 km (0.079 R)
• M63: 32,056,879 km (0.079 R)
• M64: 33,173,029 km (0.088 R)
• M65: 33,655,183 km (0.07 R)
• M66: 35,006,949 km (0.096 R)
• M67: 36,156,010 km (0.1 R)
• M68: 36,431,569 km (0.113 R)
• M69: 36,541,823 km (0.056 R)
• M70: 36,652,376 km (0.081 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit