🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 164 Days

Day: 26.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.5 AU - 0.72 AU

Year: 214 Days

Day: 30.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 230 Days

Day: 47 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.06 AU - 2.46 AU

Year: 1527 Days

Day: 30.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 9.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.71 AU - 8.35 AU

Year: 8380 Days

Day: 9.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,190,049 km

• M1: 264,639 km (0.106 R)
• M2: 383,868 km (0.056 R)
• M3: 562,488 km (0.071 R)
• M4: 740,061 km (0.086 R)
• M5: 828,473 km (0.065 R)
• M6: 1,307,186 km (0.091 R)
• M7: 1,434,494 km (0.107 R)
• M8: 1,721,273 km (0.072 R)
• M9: 2,174,704 km (0.097 R)
• M10: 2,239,331 km (0.107 R)
• M11: 2,710,265 km (0.099 R)
• M12: 2,897,860 km (0.063 R)
• M13: 2,969,219 km (0.056 R)
• M14: 3,410,233 km (0.116 R)
• M15: 3,536,494 km (0.095 R)
• M16: 3,767,622 km (0.062 R)
• M17: 3,950,880 km (0.089 R)
• M18: 4,056,945 km (0.059 R)
• M19: 4,190,835 km (0.09 R)
• M20: 4,298,994 km (0.118 R)
• M21: 4,408,200 km (0.115 R)
• M22: 4,996,270 km (0.07 R)
• M23: 5,111,011 km (0.067 R)
• M24: 5,372,658 km (0.086 R)
• M25: 5,608,873 km (0.058 R)
• M26: 5,848,529 km (0.108 R)
• M27: 6,030,589 km (0.119 R)
• M28: 6,400,246 km (0.109 R)
• M29: 6,525,010 km (0.082 R)
• M30: 6,682,238 km (0.102 R)
• M31: 6,777,232 km (0.09 R)
• M32: 6,936,404 km (0.12 R)
• M33: 7,951,276 km (0.116 R)
• M34: 8,220,553 km (0.096 R)
• M35: 8,322,429 km (0.101 R)
• M36: 8,493,120 km (0.112 R)
• M37: 8,664,858 km (0.076 R)
• M38: 9,612,262 km (0.094 R)
• M39: 9,683,769 km (0.089 R)
• M40: 10,080,204 km (0.1 R)
• M41: 10,445,073 km (0.087 R)
• M42: 10,518,675 km (0.049 R)
• M43: 11,528,012 km (0.08 R)
• M44: 13,879,541 km (0.077 R)
• M45: 14,122,637 km (0.085 R)
• M46: 14,367,230 km (0.087 R)
• M47: 14,613,169 km (0.087 R)
• M48: 15,067,647 km (0.112 R)
• M49: 15,442,988 km (0.116 R)
• M50: 16,202,945 km (0.113 R)
• M51: 16,501,842 km (0.116 R)
• M52: 16,673,431 km (0.12 R)
• M53: 17,278,554 km (0.112 R)
• M54: 17,452,836 km (0.101 R)
• M55: 17,627,715 km (0.096 R)
• M56: 18,023,252 km (0.104 R)
• M57: 19,407,781 km (0.08 R)
• M58: 20,826,268 km (0.097 R)
• M59: 21,524,590 km (0.033 R)
• M60: 21,759,160 km (0.094 R)
• M61: 22,657,944 km (0.111 R)
• M62: 23,040,017 km (0.11 R)
• M63: 23,568,845 km (0.095 R)
• M64: 23,713,656 km (0.101 R)
• M65: 24,198,952 km (0.108 R)
• M66: 24,736,457 km (0.114 R)
• M67: 27,635,215 km (0.101 R)
• M68: 27,941,142 km (0.11 R)
• M69: 28,299,579 km (0.076 R)
• M70: 31,220,926 km (0.052 R)
• M71: 31,806,003 km (0.055 R)
• M72: 32,019,629 km (0.1 R)
• M73: 32,394,671 km (0.097 R)
• M74: 33,528,473 km (0.1 R)
• M75: 34,018,257 km (0.039 R)
• M76: 34,675,141 km (0.108 R)
• M77: 36,224,077 km (0.076 R)
• M78: 36,614,827 km (0.095 R)
• M79: 36,838,775 km (0.105 R)
• M80: 37,007,072 km (0.104 R)
• M81: 37,175,520 km (0.026 R)
• M82: 37,288,017 km (0.059 R)
• M83: 37,456,913 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 7.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.91 AU - 10.93 AU

Year: 15122 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,190,049 km

• M1: 127,457 km (0.1 R)
• M2: 986,748 km (0.115 R)
• M3: 1,412,353 km (0.062 R)
• M4: 2,028,547 km (0.1 R)
• M5: 2,218,536 km (0.114 R)
• M6: 2,788,205 km (0.07 R)
• M7: 3,125,698 km (0.098 R)
• M8: 3,917,071 km (0.037 R)
• M9: 4,355,542 km (0.094 R)
• M10: 6,031,936 km (0.108 R)
• M11: 6,865,944 km (0.119 R)
• M12: 7,884,107 km (0.088 R)
• M13: 8,083,371 km (0.104 R)
• M14: 8,461,555 km (0.052 R)
• M15: 9,392,502 km (0.108 R)
• M16: 9,789,834 km (0.114 R)
• M17: 12,201,502 km (0.114 R)
• M18: 15,371,331 km (0.057 R)
• M19: 16,122,611 km (0.11 R)
• M20: 16,470,875 km (0.102 R)
• M21: 17,790,777 km (0.088 R)
• M22: 19,647,885 km (0.085 R)
• M23: 20,189,729 km (0.068 R)
• M24: 20,359,971 km (0.068 R)
• M25: 22,936,196 km (0.067 R)
• M26: 23,649,927 km (0.119 R)
• M27: 23,793,541 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit