🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 31.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 648 Days

Day: 14.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,107,813 km

• M1: 519,105 km (0.1 R)
• M2: 603,179 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.44 AU - 2.34 AU

Year: 954 Days

Day: 37.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.4 AU - 8.46 AU

Year: 8985 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,107,813 km

• M1: 191,934 km (0.081 R)
• M2: 538,104 km (0.118 R)
• M3: 655,538 km (0.105 R)
• M4: 750,682 km (0.112 R)
• M5: 975,977 km (0.11 R)
• M6: 1,627,774 km (0.086 R)
• M7: 1,927,569 km (0.103 R)
• M8: 2,145,832 km (0.038 R)
• M9: 2,449,815 km (0.064 R)
• M10: 2,633,820 km (0.111 R)
• M11: 2,795,386 km (0.073 R)
• M12: 3,271,257 km (0.027 R)
• M13: 3,712,570 km (0.111 R)
• M14: 4,298,994 km (0.026 R)
• M15: 4,490,479 km (0.092 R)
• M16: 4,652,045 km (0.118 R)
• M17: 4,815,705 km (0.109 R)
• M18: 5,182,669 km (0.112 R)
• M19: 5,593,315 km (0.048 R)
• M20: 6,482,973 km (0.105 R)
• M21: 6,666,231 km (0.092 R)
• M22: 7,037,981 km (0.079 R)
• M23: 7,647,144 km (0.12 R)
• M24: 8,632,695 km (0.048 R)
• M25: 9,699,926 km (0.073 R)
• M26: 9,825,738 km (0.06 R)
• M27: 10,249,249 km (0.111 R)
• M28: 10,721,979 km (0.058 R)
• M29: 11,290,002 km (0.101 R)
• M30: 11,466,826 km (0.051 R)
• M31: 12,137,773 km (0.079 R)
• M32: 12,592,251 km (0.1 R)
• M33: 13,518,112 km (0.11 R)
• M34: 15,532,897 km (0.039 R)
• M35: 15,729,767 km (0.115 R)
• M36: 16,575,294 km (0.104 R)
• M37: 18,155,198 km (0.109 R)
• M38: 18,884,338 km (0.063 R)
• M39: 18,989,355 km (0.087 R)
• M40: 19,305,456 km (0.052 R)
• M41: 19,942,743 km (0.037 R)
• M42: 20,965,992 km (0.105 R)
• M43: 21,347,317 km (0.105 R)
• M44: 21,840,990 km (0.073 R)
• M45: 22,338,403 km (0.114 R)
• M46: 22,839,556 km (0.064 R)
• M47: 25,690,891 km (0.106 R)
• M48: 25,865,621 km (0.06 R)
• M49: 26,157,487 km (0.117 R)
• M50: 27,693,259 km (0.07 R)
• M51: 27,932,017 km (0.081 R)
• M52: 29,015,405 km (0.088 R)
• M53: 30,173,891 km (0.098 R)
• M54: 31,099,153 km (0.099 R)
• M55: 33,675,528 km (0.104 R)
• M56: 33,930,443 km (0.118 R)
• M57: 34,635,049 km (0.12 R)
• M58: 35,279,815 km (0.089 R)
• M59: 35,473,993 km (0.061 R)
• M60: 36,123,996 km (0.096 R)
• M61: 36,254,446 km (0.043 R)
• M62: 37,237,752 km (0.063 R)
• M63: 37,699,711 km (0.101 R)
• M64: 38,762,753 km (0.105 R)
• M65: 39,432,054 km (0.1 R)
• M66: 40,782,324 km (0.105 R)
• M67: 41,122,211 km (0.087 R)
• M68: 41,258,494 km (0.11 R)
• M69: 41,736,460 km (0.052 R)
• M70: 43,944,973 km (0.095 R)
• M71: 45,555,693 km (0.052 R)
• M72: 47,399,637 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 7.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.3 AU - 15.04 AU

Year: 18553 Days

Day: 21.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,107,813 km

• M1: 97,987 km (0.071 R)
• M2: 225,743 km (0.118 R)
• M3: 288,425 km (0.074 R)
• M4: 568,921 km (0.098 R)
• M5: 1,020,706 km (0.113 R)
• M6: 1,308,981 km (0.1 R)
• M7: 1,519,914 km (0.077 R)
• M8: 1,756,877 km (0.108 R)
• M9: 2,118,306 km (0.11 R)
• M10: 2,316,074 km (0.046 R)
• M11: 2,606,593 km (0.047 R)
• M12: 3,488,473 km (0.088 R)
• M13: 3,546,517 km (0.026 R)
• M14: 3,801,581 km (0.088 R)
• M15: 4,392,044 km (0.096 R)
• M16: 5,010,781 km (0.105 R)
• M17: 5,186,259 km (0.062 R)
• M18: 5,634,005 km (0.077 R)
• M19: 5,862,441 km (0.032 R)
• M20: 6,376,011 km (0.057 R)
• M21: 6,518,578 km (0.076 R)
• M22: 6,928,177 km (0.086 R)
• M23: 7,222,286 km (0.109 R)
• M24: 8,001,242 km (0.111 R)
• M25: 8,283,982 km (0.073 R)
• M26: 8,465,594 km (0.109 R)
• M27: 8,912,293 km (0.059 R)
• M28: 9,312,916 km (0.031 R)
• M29: 9,746,600 km (0.113 R)
• M30: 9,993,437 km (0.079 R)
• M31: 12,188,337 km (0.09 R)
• M32: 12,395,081 km (0.055 R)
• M33: 13,324,383 km (0.108 R)
• M34: 13,537,411 km (0.114 R)
• M35: 13,598,446 km (0.089 R)
• M36: 13,935,790 km (0.109 R)
• M37: 14,369,324 km (0.093 R)
• M38: 14,933,159 km (0.114 R)
• M39: 15,376,567 km (0.049 R)
• M40: 15,985,430 km (0.049 R)
• M41: 16,114,683 km (0.108 R)
• M42: 17,061,637 km (0.112 R)
• M43: 17,127,610 km (0.113 R)
• M44: 17,325,977 km (0.049 R)
• M45: 17,525,241 km (0.051 R)
• M46: 17,658,383 km (0.063 R)
• M47: 18,026,543 km (0.085 R)
• M48: 18,127,372 km (0.118 R)
• M49: 19,008,953 km (0.111 R)
• M50: 19,283,166 km (0.046 R)
• M51: 19,835,331 km (0.066 R)
• M52: 19,904,595 km (0.086 R)
• M53: 20,008,865 km (0.063 R)
• M54: 20,849,156 km (0.078 R)
• M55: 21,415,833 km (0.087 R)
• M56: 21,558,250 km (0.116 R)
• M57: 23,218,936 km (0.094 R)
• M58: 23,511,998 km (0.103 R)
• M59: 24,064,762 km (0.098 R)
• M60: 24,435,466 km (0.072 R)
• M61: 24,696,215 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit