🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.69 AU - 0.93 AU

Year: 256 Days

Day: 18.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 405 Days

Day: 27.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.89 AU - 2.71 AU

Year: 1226 Days

Day: 34.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,413,943 km

• M1: 155,731 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 9.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.53 AU - 6.75 AU

Year: 4708 Days

Day: 14.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,413,943 km

• M1: 144,811 km (0.114 R)
• M2: 220,806 km (0.069 R)
• M3: 593,156 km (0.098 R)
• M4: 996,621 km (0.085 R)
• M5: 1,079,498 km (0.062 R)
• M6: 1,189,602 km (0.064 R)
• M7: 1,342,641 km (0.035 R)
• M8: 1,570,628 km (0.091 R)
• M9: 1,767,798 km (0.082 R)
• M10: 1,884,185 km (0.106 R)
• M11: 1,973,346 km (0.027 R)
• M12: 2,078,962 km (0.068 R)
• M13: 2,217,788 km (0.098 R)
• M14: 2,280,470 km (0.111 R)
• M15: 2,488,261 km (0.096 R)
• M16: 2,786,410 km (0.118 R)
• M17: 2,939,897 km (0.095 R)
• M18: 3,026,365 km (0.118 R)
• M19: 3,326,757 km (0.096 R)
• M20: 3,453,168 km (0.107 R)
• M21: 3,655,274 km (0.032 R)
• M22: 3,748,474 km (0.085 R)
• M23: 3,880,270 km (0.079 R)
• M24: 4,662,666 km (0.074 R)
• M25: 4,845,325 km (0.11 R)
• M26: 5,155,143 km (0.114 R)
• M27: 5,217,824 km (0.101 R)
• M28: 5,344,085 km (0.113 R)
• M29: 5,407,664 km (0.071 R)
• M30: 5,471,393 km (0.108 R)
• M31: 5,685,766 km (0.045 R)
• M32: 5,924,824 km (0.1 R)
• M33: 6,300,913 km (0.117 R)
• M34: 6,730,259 km (0.092 R)
• M35: 7,192,516 km (0.103 R)
• M36: 7,404,047 km (0.108 R)
• M37: 7,665,096 km (0.091 R)
• M38: 7,784,924 km (0.116 R)
• M39: 8,221,151 km (0.047 R)
• M40: 8,319,138 km (0.104 R)
• M41: 8,541,141 km (0.036 R)
• M42: 8,740,106 km (0.092 R)
• M43: 9,218,670 km (0.089 R)
• M44: 9,525,495 km (0.044 R)
• M45: 9,705,910 km (0.08 R)
• M46: 9,861,641 km (0.094 R)
• M47: 10,044,151 km (0.065 R)
• M48: 10,149,019 km (0.105 R)
• M49: 10,545,453 km (0.055 R)
• M50: 10,812,635 km (0.076 R)
• M51: 10,946,974 km (0.064 R)
• M52: 11,054,983 km (0.113 R)
• M53: 11,217,596 km (0.06 R)
• M54: 11,599,968 km (0.114 R)
• M55: 11,765,125 km (0.075 R)
• M56: 11,931,178 km (0.107 R)
• M57: 13,114,647 km (0.047 R)
• M58: 13,402,024 km (0.101 R)
• M59: 16,542,084 km (0.051 R)
• M60: 17,071,062 km (0.077 R)
• M61: 17,290,522 km (0.116 R)
• M62: 17,353,353 km (0.065 R)
• M63: 17,922,573 km (0.1 R)
• M64: 18,018,016 km (0.119 R)
• M65: 18,273,380 km (0.109 R)
• M66: 18,723,221 km (0.051 R)
• M67: 19,601,061 km (0.103 R)
• M68: 20,658,868 km (0.079 R)
• M69: 21,870,910 km (0.101 R)
• M70: 21,972,935 km (0.056 R)
• M71: 22,041,152 km (0.053 R)
• M72: 22,109,219 km (0.085 R)
• M73: 22,519,865 km (0.111 R)
• M74: 22,933,054 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620

Radius: 5.7

Gravity: 19.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.68 AU - 23.08 AU

Year: 29985 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,413,943 km

• M1: 167,250 km (0.067 R)
• M2: 1,347,578 km (0.115 R)
• M3: 1,932,206 km (0.072 R)
• M4: 2,010,296 km (0.072 R)
• M5: 2,333,128 km (0.063 R)
• M6: 3,490,268 km (0.054 R)
• M7: 3,585,711 km (0.065 R)
• M8: 3,877,278 km (0.075 R)
• M9: 5,009,883 km (0.115 R)
• M10: 5,226,202 km (0.105 R)
• M11: 5,280,655 km (0.083 R)
• M12: 6,586,944 km (0.097 R)
• M13: 7,367,097 km (0.12 R)
• M14: 7,799,285 km (0.112 R)
• M15: 9,809,731 km (0.102 R)
• M16: 10,148,271 km (0.099 R)
• M17: 10,216,487 km (0.108 R)
• M18: 11,469,370 km (0.09 R)
• M19: 11,611,488 km (0.078 R)
• M20: 11,969,475 km (0.119 R)
• M21: 12,113,837 km (0.089 R)
• M22: 12,476,911 km (0.04 R)
• M23: 12,843,576 km (0.092 R)
• M24: 13,139,331 km (0.073 R)
• M25: 13,288,180 km (0.089 R)
• M26: 13,813,269 km (0.097 R)
• M27: 14,575,321 km (0.086 R)
• M28: 14,729,257 km (0.119 R)
• M29: 15,272,746 km (0.101 R)
• M30: 15,350,836 km (0.041 R)
• M31: 15,429,076 km (0.08 R)
• M32: 16,379,022 km (0.094 R)
• M33: 16,539,092 km (0.11 R)
• M34: 16,941,809 km (0.105 R)
• M35: 18,751,345 km (0.034 R)
• M36: 20,535,150 km (0.11 R)
• M37: 21,578,446 km (0.087 R)
• M38: 22,195,088 km (0.113 R)
• M39: 22,283,650 km (0.11 R)
• M40: 22,372,362 km (0.072 R)
• M41: 23,355,519 km (0.093 R)
• M42: 23,988,467 km (0.099 R)
• M43: 24,170,229 km (0.111 R)
• M44: 25,271,120 km (0.042 R)
• M45: 28,381,858 km (0.112 R)
• M46: 28,477,899 km (0.08 R)
• M47: 28,574,240 km (0.098 R)
• M48: 28,766,923 km (0.101 R)
• M49: 29,932,888 km (0.071 R)
• M50: 30,226,699 km (0.116 R)
• M51: 30,620,141 km (0.103 R)
• M52: 31,910,123 km (0.059 R)
• M53: 32,310,597 km (0.028 R)
• M54: 35,470,403 km (0.034 R)
• M55: 36,197,299 km (0.063 R)
• M56: 36,824,413 km (0.102 R)
• M57: 37,139,317 km (0.085 R)
• M58: 38,407,757 km (0.093 R)
• M59: 38,726,999 km (0.103 R)
• M60: 38,940,475 km (0.107 R)
• M61: 39,368,325 km (0.109 R)
• M62: 39,797,821 km (0.046 R)
• M63: 43,068,030 km (0.038 R)
• M64: 44,065,848 km (0.088 R)
• M65: 47,332,168 km (0.095 R)
• M66: 47,446,311 km (0.037 R)
• M67: 47,674,597 km (0.11 R)
• M68: 47,788,890 km (0.116 R)
• M69: 48,017,775 km (0.116 R)
• M70: 49,977,657 km (0.091 R)
• M71: 51,728,700 km (0.072 R)
• M72: 53,381,008 km (0.089 R)
• M73: 54,333,049 km (0.072 R)
• M74: 54,930,842 km (0.115 R)
• M75: 55,530,879 km (0.104 R)
• M76: 57,465,329 km (0.117 R)
• M77: 62,397,421 km (0.119 R)
• M78: 64,534,128 km (0.102 R)
• M79: 65,547,953 km (0.042 R)
• M80: 66,567,163 km (0.091 R)
• M81: 66,694,919 km (0.034 R)
• M82: 67,719,815 km (0.103 R)
• M83: 68,620,992 km (0.073 R)
• M84: 70,305,015 km (0.05 R)
• M85: 80,282,146 km (0.107 R)
• M86: 82,467,173 km (0.077 R)
• M87: 82,879,016 km (0.055 R)
• M88: 89,138,490 km (0.108 R)
• M89: 89,561,104 km (0.114 R)
• M90: 91,116,622 km (0.106 R)
• M91: 91,542,378 km (0.107 R)
• M92: 91,826,614 km (0.074 R)
• M93: 91,968,881 km (0.072 R)
• M94: 92,395,983 km (0.117 R)
• M95: 92,823,684 km (0.059 R)
• M96: 92,966,550 km (0.089 R)
• M97: 95,836,435 km (0.089 R)
• M98: 96,125,009 km (0.096 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit