🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 172 Days

Day: 42.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.49 AU - 1.59 AU

Year: 672 Days

Day: 12.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,808,163 km

• M1: 466,147 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.36 AU - 4.24 AU

Year: 2603 Days

Day: 40.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 13.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.58 AU - 10.88 AU

Year: 9856 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,808,163 km

• M1: 174,431 km (0.068 R)
• M2: 270,174 km (0.067 R)
• M3: 359,035 km (0.112 R)
• M4: 571,763 km (0.069 R)
• M5: 1,094,907 km (0.108 R)
• M6: 1,227,301 km (0.11 R)
• M7: 1,385,725 km (0.062 R)
• M8: 1,572,573 km (0.096 R)
• M9: 1,925,773 km (0.106 R)
• M10: 2,231,701 km (0.084 R)
• M11: 2,579,067 km (0.053 R)
• M12: 3,550,855 km (0.095 R)
• M13: 3,694,170 km (0.079 R)
• M14: 3,781,236 km (0.061 R)
• M15: 4,076,243 km (0.117 R)
• M16: 4,348,361 km (0.09 R)
• M17: 5,363,832 km (0.119 R)
• M18: 5,595,708 km (0.063 R)
• M19: 6,034,928 km (0.116 R)
• M20: 6,241,522 km (0.034 R)
• M21: 6,450,511 km (0.115 R)
• M22: 6,875,369 km (0.112 R)
• M23: 7,529,859 km (0.08 R)
• M24: 8,742,350 km (0.099 R)
• M25: 9,731,641 km (0.073 R)
• M26: 10,507,156 km (0.074 R)
• M27: 13,084,727 km (0.077 R)
• M28: 13,173,888 km (0.113 R)
• M29: 13,263,198 km (0.098 R)
• M30: 13,849,172 km (0.119 R)
• M31: 13,939,978 km (0.084 R)
• M32: 14,259,669 km (0.116 R)
• M33: 14,351,522 km (0.073 R)
• M34: 14,443,525 km (0.087 R)
• M35: 14,535,677 km (0.067 R)
• M36: 14,627,979 km (0.092 R)
• M37: 15,046,255 km (0.108 R)
• M38: 15,704,485 km (0.097 R)
• M39: 16,084,913 km (0.09 R)
• M40: 17,982,711 km (0.088 R)
• M41: 18,580,953 km (0.072 R)
• M42: 19,084,350 km (0.105 R)
• M43: 19,185,628 km (0.085 R)
• M44: 19,388,632 km (0.07 R)
• M45: 20,207,830 km (0.082 R)
• M46: 21,300,194 km (0.108 R)
• M47: 23,055,276 km (0.108 R)
• M48: 24,856,434 km (0.096 R)
• M49: 25,411,143 km (0.081 R)
• M50: 26,986,109 km (0.089 R)
• M51: 27,156,651 km (0.117 R)
• M52: 27,327,641 km (0.079 R)
• M53: 27,441,785 km (0.096 R)
• M54: 27,556,227 km (0.103 R)
• M55: 27,900,152 km (0.064 R)
• M56: 28,361,064 km (0.065 R)
• M57: 29,057,142 km (0.09 R)
• M58: 29,582,829 km (0.113 R)
• M59: 29,758,756 km (0.06 R)
• M60: 29,876,340 km (0.085 R)
• M61: 30,229,691 km (0.12 R)
• M62: 30,525,296 km (0.107 R)
• M63: 31,477,486 km (0.051 R)
• M64: 31,657,153 km (0.046 R)
• M65: 32,621,012 km (0.077 R)
• M66: 32,924,098 km (0.099 R)
• M67: 34,577,453 km (0.117 R)
• M68: 35,445,420 km (0.119 R)
• M69: 35,944,628 km (0.055 R)
• M70: 36,383,249 km (0.085 R)
• M71: 36,823,665 km (0.1 R)
• M72: 39,052,524 km (0.082 R)
• M73: 39,438,935 km (0.027 R)
• M74: 40,997,446 km (0.039 R)
• M75: 41,587,011 km (0.111 R)
• M76: 41,981,800 km (0.117 R)
• M77: 42,841,090 km (0.095 R)
• M78: 43,506,053 km (0.034 R)
• M79: 44,442,835 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 4.4

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.53 AU - 22.11 AU

Year: 27559 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,808,163 km

• M1: 272,567 km (0.107 R)
• M2: 401,521 km (0.098 R)
• M3: 549,174 km (0.108 R)
• M4: 629,358 km (0.102 R)
• M5: 691,890 km (0.026 R)
• M6: 915,689 km (0.1 R)
• M7: 1,011,431 km (0.088 R)
• M8: 1,060,350 km (0.117 R)
• M9: 1,453,343 km (0.044 R)
• M10: 1,797,269 km (0.109 R)
• M11: 1,827,039 km (0.083 R)
• M12: 2,009,399 km (0.07 R)
• M13: 2,358,410 km (0.112 R)
• M14: 2,556,777 km (0.109 R)
• M15: 2,726,272 km (0.066 R)
• M16: 2,899,207 km (0.047 R)
• M17: 3,147,539 km (0.034 R)
• M18: 3,183,592 km (0.106 R)
• M19: 3,256,147 km (0.094 R)
• M20: 4,207,291 km (0.065 R)
• M21: 4,247,084 km (0.064 R)
• M22: 4,569,467 km (0.051 R)
• M23: 5,539,609 km (0.111 R)
• M24: 5,802,901 km (0.092 R)
• M25: 6,849,189 km (0.095 R)
• M26: 6,942,987 km (0.033 R)
• M27: 7,756,650 km (0.117 R)
• M28: 7,903,256 km (0.119 R)
• M29: 8,199,459 km (0.114 R)
• M30: 9,472,088 km (0.114 R)
• M31: 9,681,376 km (0.052 R)
• M32: 9,786,543 km (0.089 R)
• M33: 9,998,074 km (0.047 R)
• M34: 10,750,402 km (0.108 R)
• M35: 10,913,913 km (0.066 R)
• M36: 11,409,530 km (0.08 R)
• M37: 11,465,031 km (0.099 R)
• M38: 11,912,478 km (0.052 R)
• M39: 12,195,069 km (0.085 R)
• M40: 13,114,049 km (0.033 R)
• M41: 13,640,633 km (0.076 R)
• M42: 15,322,712 km (0.042 R)
• M43: 16,312,900 km (0.1 R)
• M44: 16,438,113 km (0.083 R)
• M45: 16,500,795 km (0.075 R)
• M46: 17,196,126 km (0.063 R)
• M47: 17,643,573 km (0.104 R)
• M48: 17,707,750 km (0.102 R)
• M49: 18,615,211 km (0.094 R)
• M50: 19,074,477 km (0.103 R)
• M51: 20,474,862 km (0.1 R)
• M52: 21,632,450 km (0.11 R)
• M53: 22,881,144 km (0.09 R)
• M54: 24,367,249 km (0.088 R)
• M55: 24,582,072 km (0.026 R)
• M56: 25,592,905 km (0.097 R)
• M57: 26,249,938 km (0.06 R)
• M58: 27,357,112 km (0.055 R)
• M59: 28,329,050 km (0.114 R)
• M60: 29,008,523 km (0.101 R)
• M61: 29,236,211 km (0.045 R)
• M62: 29,540,643 km (0.116 R)
• M63: 32,014,244 km (0.074 R)
• M64: 32,171,022 km (0.094 R)
• M65: 33,037,942 km (0.059 R)
• M66: 33,355,089 km (0.117 R)
• M67: 34,072,411 km (0.086 R)
• M68: 34,714,186 km (0.094 R)
• M69: 36,009,853 km (0.088 R)
• M70: 36,745,575 km (0.115 R)
• M71: 36,909,684 km (0.106 R)
• M72: 37,486,234 km (0.109 R)
• M73: 38,481,359 km (0.099 R)
• M74: 41,946,645 km (0.068 R)
• M75: 42,118,084 km (0.096 R)
• M76: 44,719,591 km (0.112 R)
• M77: 50,531,468 km (0.083 R)
• M78: 51,905,973 km (0.112 R)
• M79: 53,664,496 km (0.038 R)
• M80: 54,504,339 km (0.106 R)
• M81: 55,725,057 km (0.117 R)
• M82: 55,913,700 km (0.03 R)
• M83: 57,239,885 km (0.119 R)
• M84: 57,620,761 km (0.12 R)
• M85: 57,811,499 km (0.074 R)
• M86: 58,576,393 km (0.065 R)
• M87: 60,600,452 km (0.104 R)
• M88: 60,697,391 km (0.061 R)
• M89: 62,157,766 km (0.036 R)
• M90: 62,941,359 km (0.093 R)
• M91: 63,039,645 km (0.104 R)
• M92: 63,137,781 km (0.109 R)
• M93: 63,826,829 km (0.118 R)
• M94: 64,221,768 km (0.075 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: 328 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit