🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.62 AU - 0.74 AU

Year: 250 Days

Day: 45.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.87 AU - 1.11 AU

Year: 440 Days

Day: 30.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,935,416 km

• M1: 816,206 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.98 AU - 1 AU

Year: 440 Days

Day: 29.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,935,416 km

• M1: 814,112 km (0.043 R)
• M2: 977,024 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.04 AU - 1.54 AU

Year: 654 Days

Day: 13.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.56 AU - 1.74 AU

Year: 946 Days

Day: 41.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.5

Radius: 5.1

Gravity: 33.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.15 AU - 13.19 AU

Year: 16658 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,935,416 km

• M1: 115,789 km (0.092 R)
• M2: 406,457 km (0.106 R)
• M3: 522,396 km (0.12 R)
• M4: 1,248,693 km (0.102 R)
• M5: 1,332,917 km (0.11 R)
• M6: 1,390,213 km (0.095 R)
• M7: 1,688,810 km (0.047 R)
• M8: 2,274,935 km (0.11 R)
• M9: 2,413,014 km (0.099 R)
• M10: 2,697,698 km (0.088 R)
• M11: 3,654,078 km (0.062 R)
• M12: 3,694,469 km (0.072 R)
• M13: 5,376,547 km (0.1 R)
• M14: 5,560,702 km (0.073 R)
• M15: 6,030,440 km (0.103 R)
• M16: 6,366,885 km (0.117 R)
• M17: 7,565,613 km (0.078 R)
• M18: 7,928,238 km (0.045 R)
• M19: 8,509,276 km (0.109 R)
• M20: 8,562,833 km (0.108 R)
• M21: 10,105,935 km (0.11 R)
• M22: 11,554,491 km (0.063 R)
• M23: 12,943,507 km (0.057 R)
• M24: 13,128,560 km (0.058 R)
• M25: 13,376,593 km (0.115 R)
• M26: 13,501,208 km (0.036 R)
• M27: 13,940,427 km (0.064 R)
• M28: 14,448,013 km (0.061 R)
• M29: 14,704,124 km (0.032 R)
• M30: 15,026,358 km (0.105 R)
• M31: 15,350,986 km (0.111 R)
• M32: 15,546,809 km (0.096 R)
• M33: 16,073,094 km (0.107 R)
• M34: 18,029,386 km (0.071 R)
• M35: 18,305,095 km (0.088 R)
• M36: 19,210,760 km (0.108 R)
• M37: 21,574,257 km (0.09 R)
• M38: 23,499,881 km (0.089 R)
• M39: 24,027,662 km (0.106 R)
• M40: 24,255,051 km (0.051 R)
• M41: 24,331,046 km (0.105 R)
• M42: 24,941,406 km (0.091 R)
• M43: 25,018,150 km (0.084 R)
• M44: 25,094,893 km (0.105 R)
• M45: 25,325,573 km (0.063 R)
• M46: 25,944,310 km (0.072 R)
• M47: 26,177,533 km (0.115 R)
• M48: 26,567,834 km (0.111 R)
• M49: 26,724,463 km (0.073 R)
• M50: 27,275,282 km (0.117 R)
• M51: 27,433,407 km (0.073 R)
• M52: 28,148,335 km (0.091 R)
• M53: 30,248,241 km (0.069 R)
• M54: 30,904,377 km (0.05 R)
• M55: 31,316,818 km (0.117 R)
• M56: 31,648,178 km (0.041 R)
• M57: 31,731,204 km (0.109 R)
• M58: 32,314,187 km (0.104 R)
• M59: 34,510,733 km (0.041 R)
• M60: 34,596,303 km (0.101 R)
• M61: 35,196,340 km (0.116 R)
• M62: 37,455,118 km (0.076 R)
• M63: 37,630,746 km (0.081 R)
• M64: 40,118,858 km (0.118 R)
• M65: 40,478,641 km (0.057 R)
• M66: 40,568,848 km (0.104 R)
• M67: 40,929,977 km (0.078 R)
• M68: 41,746,333 km (0.108 R)
• M69: 47,324,538 km (0.076 R)
• M70: 47,704,667 km (0.082 R)
• M71: 48,659,400 km (0.096 R)
• M72: 48,851,035 km (0.099 R)
• M73: 49,235,202 km (0.056 R)
• M74: 49,523,926 km (0.066 R)
• M75: 49,716,758 km (0.109 R)
• M76: 50,490,628 km (0.106 R)
• M77: 52,344,295 km (0.094 R)
• M78: 52,639,003 km (0.114 R)
• M79: 53,922,552 km (0.088 R)
• M80: 55,416,287 km (0.077 R)
• M81: 58,037,541 km (0.069 R)
• M82: 58,546,174 km (0.102 R)
• M83: 59,465,602 km (0.115 R)
• M84: 59,773,026 km (0.092 R)
• M85: 62,668,642 km (0.075 R)
• M86: 62,772,912 km (0.103 R)
• M87: 63,086,020 km (0.066 R)
• M88: 64,659,341 km (0.114 R)
• M89: 66,670,685 km (0.114 R)
• M90: 67,416,879 km (0.045 R)
• M91: 68,058,654 km (0.114 R)
• M92: 68,165,766 km (0.115 R)
• M93: 72,060,995 km (0.118 R)
• M94: 72,936,292 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.2

Radius: 3.6

Gravity: 34.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.8 AU - 19.12 AU

Year: 27125 Days

Day: 18.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 152.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,935,416 km

• M1: 842,834 km (0.077 R)
• M2: 976,425 km (0.095 R)
• M3: 1,510,938 km (0.054 R)
• M4: 1,575,116 km (0.112 R)
• M5: 1,673,103 km (0.102 R)
• M6: 1,909,617 km (0.107 R)
• M7: 1,979,030 km (0.102 R)
• M8: 2,338,963 km (0.055 R)
• M9: 2,376,063 km (0.052 R)
• M10: 2,526,409 km (0.087 R)
• M11: 3,240,589 km (0.077 R)
• M12: 3,924,102 km (0.075 R)
• M13: 4,981,011 km (0.12 R)
• M14: 5,076,903 km (0.11 R)
• M15: 5,173,244 km (0.05 R)
• M16: 6,273,686 km (0.072 R)
• M17: 6,429,268 km (0.109 R)
• M18: 7,497,995 km (0.092 R)
• M19: 8,505,836 km (0.094 R)
• M20: 8,563,132 km (0.093 R)
• M21: 9,496,174 km (0.052 R)
• M22: 10,216,787 km (0.047 R)
• M23: 10,707,019 km (0.106 R)
• M24: 10,830,736 km (0.057 R)
• M25: 11,901,558 km (0.047 R)
• M26: 12,352,147 km (0.1 R)
• M27: 12,612,148 km (0.082 R)
• M28: 12,677,372 km (0.086 R)
• M29: 14,141,936 km (0.071 R)
• M30: 16,294,200 km (0.101 R)
• M31: 16,507,975 km (0.119 R)
• M32: 17,082,132 km (0.04 R)
• M33: 17,590,017 km (0.056 R)
• M34: 18,694,797 km (0.102 R)
• M35: 19,218,090 km (0.105 R)
• M36: 19,368,436 km (0.097 R)
• M37: 20,050,004 km (0.105 R)
• M38: 20,278,889 km (0.084 R)
• M39: 20,431,928 km (0.065 R)
• M40: 22,615,159 km (0.105 R)
• M41: 23,895,567 km (0.065 R)
• M42: 24,057,282 km (0.105 R)
• M43: 25,117,183 km (0.076 R)
• M44: 28,472,514 km (0.057 R)
• M45: 30,376,895 km (0.115 R)
• M46: 30,991,443 km (0.096 R)
• M47: 32,500,885 km (0.065 R)
• M48: 32,769,713 km (0.061 R)
• M49: 33,309,611 km (0.05 R)
• M50: 33,399,969 km (0.109 R)
• M51: 33,671,190 km (0.098 R)
• M52: 33,943,308 km (0.107 R)
• M53: 34,034,114 km (0.098 R)
• M54: 34,125,069 km (0.025 R)
• M55: 34,580,894 km (0.114 R)
• M56: 34,763,703 km (0.094 R)
• M57: 35,590,680 km (0.105 R)
• M58: 37,545,326 km (0.091 R)
• M59: 38,110,207 km (0.028 R)
• M60: 38,677,931 km (0.115 R)
• M61: 42,435,231 km (0.109 R)
• M62: 43,417,192 km (0.119 R)
• M63: 44,406,782 km (0.06 R)
• M64: 44,605,448 km (0.074 R)
• M65: 45,804,325 km (0.109 R)
• M66: 45,904,855 km (0.105 R)
• M67: 47,622,537 km (0.083 R)
• M68: 48,950,218 km (0.111 R)
• M69: 49,773,306 km (0.105 R)
• M70: 50,497,210 km (0.083 R)
• M71: 51,016,464 km (0.092 R)
• M72: 51,955,640 km (0.104 R)
• M73: 56,305,198 km (0.078 R)
• M74: 56,735,740 km (0.078 R)
• M75: 57,059,321 km (0.104 R)
• M76: 58,795,853 km (0.104 R)
• M77: 60,219,276 km (0.11 R)
• M78: 60,549,439 km (0.107 R)
• M79: 61,432,814 km (0.112 R)
• M80: 64,108,073 km (0.076 R)
• M81: 64,445,117 km (0.038 R)
• M82: 64,670,112 km (0.111 R)
• M83: 65,686,031 km (0.1 R)
• M84: 66,366,253 km (0.103 R)
• M85: 67,962,462 km (0.097 R)
• M86: 68,880,395 km (0.078 R)
• M87: 69,110,476 km (0.06 R)
• M88: 70,728,228 km (0.083 R)
• M89: 71,192,729 km (0.109 R)
• M90: 71,891,351 km (0.076 R)
• M91: 73,060,907 km (0.118 R)
• M92: 75,655,832 km (0.108 R)
• M93: 75,893,244 km (0.086 R)
• M94: 76,845,285 km (0.091 R)
• M95: 79,363,166 km (0.106 R)
• M96: 79,483,742 km (0.105 R)
• M97: 79,845,919 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit