🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 32.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.1 °

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: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 267 Days

Day: 46.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,680,279 km

• M1: 225,594 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.2 AU

Year: 410 Days

Day: 47.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,680,279 km

• M1: 166,502 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.98 AU - 2.5 AU

Year: 1207 Days

Day: 31.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,680,279 km

• M1: 211,681 km (0.047 R)
• M2: 2,012,391 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.77 AU - 4.37 AU

Year: 2428 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 12.8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.08 AU - 7.6 AU

Year: 5745 Days

Day: 9.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,680,279 km

• M1: 180,116 km (0.084 R)
• M2: 275,559 km (0.076 R)
• M3: 534,064 km (0.103 R)
• M4: 670,198 km (0.098 R)
• M5: 833,709 km (0.108 R)
• M6: 1,253,032 km (0.069 R)
• M7: 1,477,728 km (0.108 R)
• M8: 1,567,786 km (0.063 R)
• M9: 1,697,188 km (0.088 R)
• M10: 1,888,524 km (0.078 R)
• M11: 2,046,948 km (0.092 R)
• M12: 2,334,924 km (0.106 R)
• M13: 2,814,235 km (0.12 R)
• M14: 3,688,784 km (0.066 R)
• M15: 3,863,365 km (0.03 R)
• M16: 3,964,493 km (0.12 R)
• M17: 4,696,476 km (0.075 R)
• M18: 5,133,601 km (0.11 R)
• M19: 5,756,077 km (0.084 R)
• M20: 6,432,559 km (0.117 R)
• M21: 7,668,836 km (0.049 R)
• M22: 7,860,471 km (0.119 R)
• M23: 7,956,961 km (0.114 R)
• M24: 8,151,139 km (0.108 R)
• M25: 9,246,794 km (0.108 R)
• M26: 9,519,361 km (0.082 R)
• M27: 10,037,718 km (0.095 R)
• M28: 10,142,586 km (0.117 R)
• M29: 10,459,135 km (0.066 R)
• M30: 10,958,044 km (0.091 R)
• M31: 12,239,200 km (0.105 R)
• M32: 12,463,597 km (0.096 R)
• M33: 12,613,943 km (0.034 R)
• M34: 12,727,039 km (0.103 R)
• M35: 13,413,244 km (0.092 R)
• M36: 13,644,523 km (0.062 R)
• M37: 14,150,463 km (0.116 R)
• M38: 14,623,042 km (0.085 R)
• M39: 14,741,973 km (0.103 R)
• M40: 15,020,673 km (0.083 R)
• M41: 16,523,085 km (0.083 R)
• M42: 16,937,321 km (0.117 R)
• M43: 17,271,224 km (0.108 R)
• M44: 17,860,789 km (0.071 R)
• M45: 18,585,591 km (0.1 R)
• M46: 19,059,666 km (0.048 R)
• M47: 19,146,283 km (0.119 R)
• M48: 19,712,661 km (0.113 R)
• M49: 19,844,158 km (0.083 R)
• M50: 20,772,562 km (0.062 R)
• M51: 20,951,032 km (0.08 R)
• M52: 21,715,328 km (0.086 R)
• M53: 21,896,491 km (0.067 R)
• M54: 23,270,996 km (0.072 R)
• M55: 25,004,536 km (0.105 R)
• M56: 25,719,165 km (0.107 R)
• M57: 25,814,908 km (0.081 R)
• M58: 26,054,863 km (0.107 R)
• M59: 26,247,395 km (0.088 R)
• M60: 27,217,238 km (0.047 R)
• M61: 27,952,213 km (0.089 R)
• M62: 28,248,117 km (0.082 R)
• M63: 28,544,919 km (0.072 R)
• M64: 29,893,843 km (0.119 R)
• M65: 31,263,262 km (0.115 R)
• M66: 31,775,635 km (0.106 R)
• M67: 31,981,482 km (0.1 R)
• M68: 33,016,848 km (0.099 R)
• M69: 33,486,287 km (0.115 R)
• M70: 33,853,101 km (0.089 R)
• M71: 33,958,118 km (0.078 R)
• M72: 34,432,044 km (0.096 R)
• M73: 35,173,601 km (0.118 R)
• M74: 35,599,656 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 5.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.3 AU - 18.36 AU

Year: 27096 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,680,279 km

• M1: 134,937 km (0.101 R)
• M2: 229,034 km (0.106 R)
• M3: 552,764 km (0.111 R)
• M4: 1,172,997 km (0.112 R)
• M5: 1,362,388 km (0.044 R)
• M6: 2,281,966 km (0.091 R)
• M7: 2,963,384 km (0.082 R)
• M8: 3,143,051 km (0.051 R)
• M9: 3,952,525 km (0.105 R)
• M10: 4,178,867 km (0.099 R)
• M11: 4,912,944 km (0.087 R)
• M12: 5,187,007 km (0.076 R)
• M13: 5,654,650 km (0.105 R)
• M14: 5,973,742 km (0.1 R)
• M15: 6,397,553 km (0.064 R)
• M16: 6,730,109 km (0.058 R)
• M17: 7,516,246 km (0.053 R)
• M18: 8,080,080 km (0.075 R)
• M19: 8,657,378 km (0.11 R)
• M20: 8,987,990 km (0.115 R)
• M21: 9,136,241 km (0.057 R)
• M22: 9,699,477 km (0.11 R)
• M23: 10,312,529 km (0.085 R)
• M24: 10,390,021 km (0.025 R)
• M25: 11,455,457 km (0.077 R)
• M26: 11,899,314 km (0.082 R)
• M27: 13,096,546 km (0.117 R)
• M28: 14,288,242 km (0.065 R)
• M29: 14,548,094 km (0.031 R)
• M30: 14,722,226 km (0.104 R)
• M31: 15,116,566 km (0.077 R)
• M32: 15,337,073 km (0.09 R)
• M33: 16,050,056 km (0.071 R)
• M34: 16,229,873 km (0.091 R)
• M35: 16,275,052 km (0.115 R)
• M36: 16,320,081 km (0.109 R)
• M37: 16,773,661 km (0.116 R)
• M38: 16,864,916 km (0.119 R)
• M39: 17,093,651 km (0.096 R)
• M40: 17,972,239 km (0.081 R)
• M41: 18,676,247 km (0.053 R)
• M42: 19,821,119 km (0.082 R)
• M43: 20,062,570 km (0.027 R)
• M44: 20,645,853 km (0.095 R)
• M45: 21,284,037 km (0.076 R)
• M46: 21,928,804 km (0.1 R)
• M47: 22,579,854 km (0.091 R)
• M48: 22,680,533 km (0.103 R)
• M49: 23,034,332 km (0.065 R)
• M50: 23,084,896 km (0.047 R)
• M51: 24,209,274 km (0.069 R)
• M52: 24,986,136 km (0.115 R)
• M53: 25,246,885 km (0.114 R)
• M54: 26,510,987 km (0.116 R)
• M55: 27,687,724 km (0.111 R)
• M56: 28,065,757 km (0.091 R)
• M57: 28,336,679 km (0.064 R)
• M58: 28,826,762 km (0.077 R)
• M59: 29,209,882 km (0.088 R)
• M60: 29,484,544 km (0.096 R)
• M61: 29,925,857 km (0.107 R)
• M62: 30,091,911 km (0.096 R)
• M63: 30,313,765 km (0.067 R)
• M64: 30,591,867 km (0.105 R)
• M65: 31,431,111 km (0.065 R)
• M66: 32,108,041 km (0.065 R)
• M67: 32,391,529 km (0.072 R)
• M68: 32,448,227 km (0.078 R)
• M69: 32,846,756 km (0.061 R)
• M70: 34,746,948 km (0.048 R)
• M71: 36,151,223 km (0.093 R)
• M72: 36,328,048 km (0.104 R)
• M73: 37,038,338 km (0.113 R)
• M74: 37,097,729 km (0.108 R)
• M75: 38,052,313 km (0.109 R)
• M76: 38,112,152 km (0.1 R)
• M77: 38,292,118 km (0.107 R)
• M78: 38,352,257 km (0.117 R)
• M79: 38,472,384 km (0.11 R)
• M80: 39,559,960 km (0.114 R)
• M81: 40,046,452 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 3.5

Gravity: 61.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.11 AU - 21.09 AU

Year: 27713 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,680,279 km

• M1: 279,299 km (0.115 R)
• M2: 795,561 km (0.09 R)
• M3: 1,851,722 km (0.106 R)
• M4: 2,048,892 km (0.078 R)
• M5: 2,129,675 km (0.051 R)
• M6: 3,038,931 km (0.067 R)
• M7: 3,318,230 km (0.117 R)
• M8: 4,514,714 km (0.088 R)
• M9: 4,940,470 km (0.097 R)
• M10: 5,157,985 km (0.118 R)
• M11: 5,212,887 km (0.096 R)
• M12: 5,490,391 km (0.089 R)
• M13: 5,546,341 km (0.046 R)
• M14: 5,772,533 km (0.108 R)
• M15: 5,829,530 km (0.096 R)
• M16: 5,886,676 km (0.112 R)
• M17: 6,350,878 km (0.063 R)
• M18: 7,252,654 km (0.113 R)
• M19: 7,437,707 km (0.027 R)
• M20: 7,686,937 km (0.054 R)
• M21: 9,709,201 km (0.107 R)
• M22: 9,845,036 km (0.119 R)
• M23: 10,187,316 km (0.08 R)
• M24: 10,883,544 km (0.111 R)
• M25: 11,380,060 km (0.083 R)
• M26: 11,739,095 km (0.086 R)
• M27: 12,542,136 km (0.112 R)
• M28: 12,987,638 km (0.112 R)
• M29: 14,277,770 km (0.03 R)
• M30: 14,509,647 km (0.095 R)
• M31: 16,651,589 km (0.062 R)
• M32: 17,222,904 km (0.058 R)
• M33: 17,387,312 km (0.04 R)
• M34: 18,050,030 km (0.092 R)
• M35: 19,485,721 km (0.066 R)
• M36: 19,571,291 km (0.084 R)
• M37: 25,301,787 km (0.111 R)
• M38: 25,769,729 km (0.076 R)
• M39: 26,714,290 km (0.056 R)
• M40: 27,574,179 km (0.111 R)
• M41: 28,929,535 km (0.064 R)
• M42: 29,027,223 km (0.067 R)
• M43: 29,124,910 km (0.038 R)
• M44: 29,713,727 km (0.108 R)
• M45: 31,604,046 km (0.086 R)
• M46: 33,430,487 km (0.102 R)
• M47: 33,943,906 km (0.098 R)
• M48: 36,233,502 km (0.118 R)
• M49: 36,655,069 km (0.118 R)
• M50: 37,822,979 km (0.119 R)
• M51: 39,002,858 km (0.114 R)
• M52: 40,195,003 km (0.105 R)
• M53: 40,412,967 km (0.112 R)
• M54: 41,508,921 km (0.054 R)
• M55: 44,178,794 km (0.11 R)
• M56: 44,403,790 km (0.112 R)
• M57: 45,534,450 km (0.051 R)
• M58: 45,989,377 km (0.115 R)
• M59: 47,133,203 km (0.106 R)
• M60: 48,982,831 km (0.065 R)
• M61: 49,682,500 km (0.069 R)
• M62: 50,738,212 km (0.09 R)
• M63: 51,801,255 km (0.1 R)
• M64: 52,991,007 km (0.095 R)
• M65: 53,110,535 km (0.112 R)
• M66: 53,829,203 km (0.076 R)
• M67: 54,913,339 km (0.091 R)
• M68: 55,276,413 km (0.098 R)
• M69: 57,103,153 km (0.092 R)
• M70: 58,702,354 km (0.118 R)
• M71: 60,066,986 km (0.108 R)
• M72: 60,191,451 km (0.057 R)
• M73: 61,944,589 km (0.043 R)
• M74: 62,070,401 km (0.072 R)
• M75: 63,333,605 km (0.113 R)
• M76: 66,657,520 km (0.108 R)
• M77: 68,340,646 km (0.114 R)
• M78: 69,122,145 km (0.116 R)
• M79: 69,383,343 km (0.079 R)
• M80: 69,514,091 km (0.073 R)
• M81: 72,542,850 km (0.118 R)
• M82: 73,473,199 km (0.113 R)
• M83: 75,077,187 km (0.03 R)
• M84: 76,018,158 km (0.04 R)
• M85: 80,506,543 km (0.099 R)
• M86: 82,990,765 km (0.061 R)
• M87: 84,102,876 km (0.115 R)
• M88: 84,940,175 km (0.098 R)
• M89: 89,452,496 km (0.057 R)
• M90: 90,164,432 km (0.101 R)
• M91: 92,024,532 km (0.091 R)
• M92: 93,463,962 km (0.081 R)
• M93: 94,910,873 km (0.069 R)
• M94: 95,782,580 km (0.086 R)
• M95: 97,095,002 km (0.06 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 16,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit