🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 236 Days

Day: 39.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,009,113 km

• M1: 222,003 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.35 AU - 1.67 AU

Year: 688 Days

Day: 14.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.53 AU - 5.51 AU

Year: 3564 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.9

Radius: 5.9

Gravity: 26.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.14 AU - 17.66 AU

Year: 21330 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,009,113 km

• M1: 87,664 km (0.09 R)
• M2: 188,194 km (0.06 R)
• M3: 358,287 km (0.111 R)
• M4: 720,015 km (0.109 R)
• M5: 934,687 km (0.051 R)
• M6: 1,020,257 km (0.056 R)
• M7: 1,690,157 km (0.115 R)
• M8: 2,236,787 km (0.101 R)
• M9: 3,086,204 km (0.053 R)
• M10: 3,389,439 km (0.104 R)
• M11: 3,657,070 km (0.091 R)
• M12: 3,839,280 km (0.117 R)
• M13: 5,043,842 km (0.108 R)
• M14: 5,094,406 km (0.037 R)
• M15: 6,409,670 km (0.094 R)
• M16: 6,851,582 km (0.106 R)
• M17: 7,648,640 km (0.092 R)
• M18: 9,204,757 km (0.115 R)
• M19: 9,515,023 km (0.086 R)
• M20: 10,985,720 km (0.115 R)
• M21: 12,117,577 km (0.116 R)
• M22: 13,636,444 km (0.049 R)
• M23: 14,061,003 km (0.092 R)
• M24: 16,098,975 km (0.035 R)
• M25: 16,397,572 km (0.038 R)
• M26: 16,622,717 km (0.115 R)
• M27: 19,087,342 km (0.074 R)
• M28: 19,482,579 km (0.111 R)
• M29: 19,800,774 km (0.068 R)
• M30: 21,009,226 km (0.075 R)
• M31: 21,417,329 km (0.104 R)
• M32: 22,657,346 km (0.098 R)
• M33: 23,243,919 km (0.047 R)
• M34: 23,496,739 km (0.092 R)
• M35: 24,090,493 km (0.075 R)
• M36: 25,552,812 km (0.073 R)
• M37: 26,250,836 km (0.068 R)
• M38: 27,043,555 km (0.095 R)
• M39: 29,286,626 km (0.089 R)
• M40: 29,559,791 km (0.076 R)
• M41: 31,123,687 km (0.083 R)
• M42: 31,216,438 km (0.071 R)
• M43: 32,243,577 km (0.058 R)
• M44: 32,337,525 km (0.031 R)
• M45: 33,186,941 km (0.097 R)
• M46: 33,281,786 km (0.092 R)
• M47: 33,948,245 km (0.118 R)
• M48: 35,294,177 km (0.113 R)
• M49: 35,681,935 km (0.115 R)
• M50: 35,973,650 km (0.047 R)
• M51: 36,168,576 km (0.074 R)
• M52: 36,559,476 km (0.106 R)
• M53: 37,542,932 km (0.102 R)
• M54: 37,740,700 km (0.086 R)
• M55: 38,236,468 km (0.071 R)
• M56: 38,634,697 km (0.082 R)
• M57: 40,544,913 km (0.12 R)
• M58: 41,154,524 km (0.093 R)
• M59: 41,562,627 km (0.085 R)
• M60: 41,869,602 km (0.105 R)
• M61: 42,074,700 km (0.047 R)
• M62: 42,177,324 km (0.067 R)
• M63: 42,691,792 km (0.101 R)
• M64: 45,505,877 km (0.111 R)
• M65: 46,139,274 km (0.091 R)
• M66: 48,379,203 km (0.098 R)
• M67: 49,025,765 km (0.042 R)
• M68: 49,241,785 km (0.057 R)
• M69: 49,783,479 km (0.083 R)
• M70: 51,530,183 km (0.056 R)
• M71: 52,300,612 km (0.085 R)
• M72: 52,521,568 km (0.062 R)
• M73: 54,411,139 km (0.035 R)
• M74: 57,913,674 km (0.093 R)
• M75: 59,403,968 km (0.087 R)
• M76: 59,980,668 km (0.084 R)
• M77: 60,906,978 km (0.057 R)
• M78: 64,068,280 km (0.037 R)
• M79: 64,778,122 km (0.111 R)
• M80: 65,252,646 km (0.086 R)
• M81: 65,609,437 km (0.034 R)
• M82: 66,444,193 km (0.036 R)
• M83: 66,803,079 km (0.074 R)
• M84: 69,697,199 km (0.118 R)
• M85: 71,404,111 km (0.089 R)
• M86: 71,649,152 km (0.09 R)
• M87: 73,124,935 km (0.082 R)
• M88: 76,732,488 km (0.1 R)
• M89: 80,907,615 km (0.095 R)
• M90: 84,507,538 km (0.113 R)
• M91: 85,675,748 km (0.105 R)
• M92: 85,805,898 km (0.073 R)
• M93: 86,066,348 km (0.118 R)
• M94: 87,110,691 km (0.112 R)
• M95: 87,241,589 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.6

Radius: 6.1

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 19.31 AU - 20.09 AU

Year: 32427 Days

Day: 21.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,009,113 km

• M1: 244,742 km (0.082 R)
• M2: 667,805 km (0.049 R)
• M3: 790,176 km (0.075 R)
• M4: 1,091,765 km (0.084 R)
• M5: 1,199,925 km (0.086 R)
• M6: 1,426,864 km (0.076 R)
• M7: 2,185,924 km (0.081 R)
• M8: 2,322,956 km (0.113 R)
• M9: 2,557,824 km (0.092 R)
• M10: 2,702,336 km (0.088 R)
• M11: 2,849,690 km (0.041 R)
• M12: 3,255,100 km (0.082 R)
• M13: 3,517,794 km (0.084 R)
• M14: 3,952,376 km (0.095 R)
• M15: 4,519,052 km (0.064 R)
• M16: 4,811,965 km (0.081 R)
• M17: 5,853,316 km (0.092 R)
• M18: 6,497,185 km (0.085 R)
• M19: 7,573,691 km (0.044 R)
• M20: 10,037,868 km (0.036 R)
• M21: 10,961,934 km (0.091 R)
• M22: 12,235,610 km (0.114 R)
• M23: 12,807,373 km (0.084 R)
• M24: 12,972,379 km (0.107 R)
• M25: 14,919,844 km (0.108 R)
• M26: 15,442,689 km (0.069 R)
• M27: 15,706,430 km (0.098 R)
• M28: 15,794,543 km (0.116 R)
• M29: 16,149,090 km (0.057 R)
• M30: 17,410,649 km (0.074 R)
• M31: 19,078,516 km (0.118 R)
• M32: 21,478,215 km (0.105 R)
• M33: 22,265,997 km (0.081 R)
• M34: 24,788,068 km (0.069 R)
• M35: 25,303,283 km (0.083 R)
• M36: 25,613,998 km (0.074 R)
• M37: 27,187,019 km (0.057 R)
• M38: 28,360,166 km (0.087 R)
• M39: 29,441,011 km (0.07 R)
• M40: 33,102,269 km (0.092 R)
• M41: 35,274,430 km (0.082 R)
• M42: 35,505,708 km (0.092 R)
• M43: 36,552,893 km (0.102 R)
• M44: 36,787,014 km (0.117 R)
• M45: 40,115,866 km (0.055 R)
• M46: 41,571,752 km (0.094 R)
• M47: 42,429,098 km (0.085 R)
• M48: 44,660,051 km (0.112 R)
• M49: 45,286,567 km (0.11 R)
• M50: 48,976,996 km (0.108 R)
• M51: 50,271,766 km (0.097 R)
• M52: 52,234,939 km (0.073 R)
• M53: 54,490,127 km (0.065 R)
• M54: 55,831,421 km (0.088 R)
• M55: 57,455,306 km (0.082 R)
• M56: 57,727,425 km (0.097 R)
• M57: 58,546,473 km (0.101 R)
• M58: 60,887,829 km (0.064 R)
• M59: 61,165,333 km (0.105 R)
• M60: 61,304,160 km (0.119 R)
• M61: 62,419,113 km (0.102 R)
• M62: 63,963,113 km (0.099 R)
• M63: 65,093,773 km (0.096 R)
• M64: 65,235,592 km (0.09 R)
• M65: 65,377,561 km (0.06 R)
• M66: 66,659,315 km (0.094 R)
• M67: 67,949,447 km (0.084 R)
• M68: 71,283,535 km (0.078 R)
• M69: 71,575,999 km (0.047 R)
• M70: 71,868,762 km (0.09 R)
• M71: 73,044,003 km (0.096 R)
• M72: 74,373,928 km (0.08 R)
• M73: 80,380,133 km (0.085 R)
• M74: 80,532,274 km (0.105 R)
• M75: 82,672,271 km (0.108 R)
• M76: 83,441,055 km (0.108 R)
• M77: 85,140,786 km (0.07 R)
• M78: 85,295,769 km (0.106 R)
• M79: 91,893,783 km (0.105 R)
• M80: 94,289,593 km (0.091 R)
• M81: 95,575,836 km (0.04 R)
• M82: 101,763,952 km (0.095 R)
• M83: 102,093,216 km (0.054 R)
• M84: 103,910,531 km (0.071 R)
• M85: 106,405,824 km (0.066 R)
• M86: 107,744,725 km (0.057 R)
• M87: 108,920,714 km (0.118 R)
• M88: 109,763,398 km (0.118 R)
• M89: 109,932,294 km (0.106 R)
• M90: 110,946,867 km (0.105 R)
• M91: 112,814,896 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit