🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.62 AU - 0.84 AU

Year: 238 Days

Day: 37.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,003,329 km

• M1: 225,594 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.8 AU - 0.8 AU

Year: 272 Days

Day: 47 Hours

Environment

Temp: 68 °C

Axial Tilt: 109.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,003,329 km

• M1: 96,042 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.27 AU - 2.35 AU

Year: 1337 Days

Day: 39 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,003,329 km

• M1: 1,543,850 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.25 AU - 3.31 AU

Year: 1765 Days

Day: 37.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.76 AU - 3.72 AU

Year: 2221 Days

Day: 32.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.14 AU - 3.58 AU

Year: 2345 Days

Day: 22.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.76 AU - 3.86 AU

Year: 2832 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.2

Radius: 3.2

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.11 AU - 18.59 AU

Year: 25175 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,003,329 km

• M1: 49,068 km (0.103 R)
• M2: 88,263 km (0.083 R)
• M3: 165,455 km (0.04 R)
• M4: 334,351 km (0.114 R)
• M5: 617,390 km (0.109 R)
• M6: 811,269 km (0.094 R)
• M7: 873,053 km (0.042 R)
• M8: 914,941 km (0.047 R)
• M9: 1,158,037 km (0.079 R)
• M10: 1,251,087 km (0.094 R)
• M11: 1,469,649 km (0.059 R)
• M12: 2,697,100 km (0.1 R)
• M13: 3,073,339 km (0.092 R)
• M14: 3,137,666 km (0.11 R)
• M15: 3,169,979 km (0.074 R)
• M16: 3,202,442 km (0.105 R)
• M17: 3,874,136 km (0.097 R)
• M18: 4,333,252 km (0.062 R)
• M19: 4,369,305 km (0.073 R)
• M20: 4,405,358 km (0.1 R)
• M21: 4,514,415 km (0.115 R)
• M22: 4,624,220 km (0.052 R)
• M23: 5,301,898 km (0.082 R)
• M24: 5,417,836 km (0.104 R)
• M25: 5,534,523 km (0.04 R)
• M26: 6,090,429 km (0.086 R)
• M27: 6,788,901 km (0.111 R)
• M28: 7,297,085 km (0.116 R)
• M29: 7,555,740 km (0.114 R)
• M30: 7,729,872 km (0.111 R)
• M31: 8,215,466 km (0.089 R)
• M32: 9,308,877 km (0.055 R)
• M33: 9,448,602 km (0.119 R)
• M34: 10,110,422 km (0.093 R)
• M35: 10,206,165 km (0.106 R)
• M36: 10,254,186 km (0.104 R)
• M37: 10,302,207 km (0.1 R)
• M38: 10,495,338 km (0.055 R)
• M39: 10,835,972 km (0.106 R)
• M40: 11,378,564 km (0.06 R)
• M41: 11,728,473 km (0.069 R)
• M42: 12,132,687 km (0.051 R)
• M43: 12,438,764 km (0.102 R)
• M44: 13,953,891 km (0.11 R)
• M45: 14,489,751 km (0.063 R)
• M46: 15,196,301 km (0.089 R)
• M47: 15,526,165 km (0.101 R)
• M48: 15,802,921 km (0.055 R)
• M49: 16,192,922 km (0.097 R)
• M50: 16,699,162 km (0.09 R)
• M51: 17,210,637 km (0.103 R)
• M52: 17,267,783 km (0.037 R)
• M53: 19,843,559 km (0.065 R)
• M54: 20,143,802 km (0.078 R)
• M55: 20,324,666 km (0.112 R)
• M56: 20,931,435 km (0.067 R)
• M57: 20,992,321 km (0.088 R)
• M58: 21,175,728 km (0.07 R)
• M59: 21,421,069 km (0.081 R)
• M60: 21,605,523 km (0.086 R)
• M61: 22,100,393 km (0.101 R)
• M62: 22,349,174 km (0.094 R)
• M63: 22,786,897 km (0.118 R)
• M64: 23,861,459 km (0.105 R)
• M65: 25,146,504 km (0.109 R)
• M66: 26,125,024 km (0.114 R)
• M67: 26,256,521 km (0.029 R)
• M68: 26,388,167 km (0.063 R)
• M69: 27,649,576 km (0.082 R)
• M70: 31,549,593 km (0.053 R)
• M71: 31,829,789 km (0.111 R)
• M72: 32,392,427 km (0.101 R)
• M73: 33,100,324 km (0.03 R)
• M74: 33,313,651 km (0.089 R)
• M75: 36,568,601 km (0.104 R)
• M76: 36,715,506 km (0.119 R)
• M77: 37,157,718 km (0.106 R)
• M78: 37,305,520 km (0.113 R)
• M79: 37,749,975 km (0.099 R)
• M80: 37,898,526 km (0.117 R)
• M81: 38,420,024 km (0.088 R)
• M82: 40,150,273 km (0.089 R)
• M83: 40,986,675 km (0.063 R)
• M84: 42,059,441 km (0.062 R)
• M85: 42,908,858 km (0.043 R)
• M86: 48,122,493 km (0.08 R)
• M87: 48,283,610 km (0.086 R)
• M88: 49,578,679 km (0.113 R)
• M89: 49,659,911 km (0.113 R)
• M90: 51,295,763 km (0.092 R)
• M91: 52,368,380 km (0.052 R)
• M92: 55,208,645 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 3.5

Gravity: 48.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.11 AU - 20.95 AU

Year: 27949 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,003,329 km

• M1: 75,697 km (0.059 R)
• M2: 1,122,134 km (0.111 R)
• M3: 1,481,917 km (0.107 R)
• M4: 1,949,260 km (0.066 R)
• M5: 2,706,973 km (0.052 R)
• M6: 2,749,010 km (0.102 R)
• M7: 2,963,235 km (0.089 R)
• M8: 3,919,614 km (0.041 R)
• M9: 4,160,317 km (0.077 R)
• M10: 4,257,855 km (0.08 R)
• M11: 4,706,499 km (0.118 R)
• M12: 5,327,779 km (0.088 R)
• M13: 5,433,843 km (0.078 R)
• M14: 6,029,393 km (0.076 R)
• M15: 6,932,066 km (0.037 R)
• M16: 7,815,890 km (0.115 R)
• M17: 9,751,388 km (0.038 R)
• M18: 10,604,694 km (0.106 R)
• M19: 11,618,818 km (0.117 R)
• M20: 12,451,928 km (0.06 R)
• M21: 13,161,022 km (0.078 R)
• M22: 15,819,227 km (0.109 R)
• M23: 16,431,830 km (0.104 R)
• M24: 16,509,023 km (0.1 R)
• M25: 17,759,212 km (0.112 R)
• M26: 17,838,349 km (0.106 R)
• M27: 18,877,905 km (0.114 R)
• M28: 19,364,248 km (0.11 R)
• M29: 20,184,044 km (0.06 R)
• M30: 23,400,697 km (0.088 R)
• M31: 23,923,093 km (0.093 R)
• M32: 25,960,317 km (0.12 R)
• M33: 26,500,814 km (0.108 R)
• M34: 28,329,349 km (0.082 R)
• M35: 28,792,803 km (0.095 R)
• M36: 29,633,244 km (0.037 R)
• M37: 29,727,191 km (0.054 R)
• M38: 31,817,522 km (0.084 R)
• M39: 34,053,113 km (0.108 R)
• M40: 34,151,399 km (0.069 R)
• M41: 36,037,678 km (0.108 R)
• M42: 37,449,134 km (0.109 R)
• M43: 37,754,015 km (0.112 R)
• M44: 38,775,918 km (0.058 R)
• M45: 39,496,680 km (0.083 R)
• M46: 40,325,752 km (0.11 R)
• M47: 40,533,992 km (0.046 R)
• M48: 41,580,130 km (0.099 R)
• M49: 44,664,090 km (0.109 R)
• M50: 45,311,250 km (0.113 R)
• M51: 45,636,027 km (0.08 R)
• M52: 46,070,310 km (0.098 R)
• M53: 47,271,431 km (0.089 R)
• M54: 49,036,836 km (0.109 R)
• M55: 51,161,125 km (0.107 R)
• M56: 51,499,217 km (0.102 R)
• M57: 52,064,547 km (0.111 R)
• M58: 53,087,048 km (0.088 R)
• M59: 53,429,478 km (0.056 R)
• M60: 55,383,077 km (0.045 R)
• M61: 57,360,162 km (0.117 R)
• M62: 57,828,702 km (0.072 R)
• M63: 57,945,987 km (0.045 R)
• M64: 60,190,254 km (0.08 R)
• M65: 61,742,183 km (0.074 R)
• M66: 62,102,115 km (0.103 R)
• M67: 62,944,800 km (0.096 R)
• M68: 64,033,873 km (0.106 R)
• M69: 64,276,670 km (0.076 R)
• M70: 67,708,595 km (0.087 R)
• M71: 67,956,030 km (0.098 R)
• M72: 69,821,066 km (0.089 R)
• M73: 70,822,624 km (0.081 R)
• M74: 71,325,273 km (0.089 R)
• M75: 71,828,969 km (0.037 R)
• M76: 71,955,080 km (0.115 R)
• M77: 73,093,520 km (0.072 R)
• M78: 74,620,615 km (0.113 R)
• M79: 75,516,407 km (0.054 R)
• M80: 77,447,566 km (0.12 R)
• M81: 79,656,079 km (0.047 R)
• M82: 80,309,523 km (0.089 R)
• M83: 82,544,515 km (0.072 R)
• M84: 84,267,284 km (0.091 R)
• M85: 84,533,418 km (0.12 R)
• M86: 84,933,144 km (0.114 R)
• M87: 85,066,585 km (0.076 R)
• M88: 85,734,390 km (0.109 R)
• M89: 86,538,179 km (0.086 R)
• M90: 87,075,385 km (0.062 R)
• M91: 87,748,576 km (0.102 R)
• M92: 88,153,238 km (0.057 R)
• M93: 89,506,650 km (0.117 R)
• M94: 90,866,943 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit