🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 29.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.77 AU - 12.83 AU

Year: 12074 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,236,905 km

• M1: 194,178 km (0.096 R)
• M2: 692,040 km (0.108 R)
• M3: 1,115,402 km (0.106 R)
• M4: 1,486,853 km (0.065 R)
• M5: 1,774,380 km (0.092 R)
• M6: 1,869,824 km (0.094 R)
• M7: 2,284,060 km (0.045 R)
• M8: 2,680,345 km (0.083 R)
• M9: 2,774,891 km (0.052 R)
• M10: 2,870,783 km (0.118 R)
• M11: 3,148,287 km (0.069 R)
• M12: 3,366,550 km (0.088 R)
• M13: 3,642,110 km (0.071 R)
• M14: 3,997,255 km (0.069 R)
• M15: 4,438,270 km (0.106 R)
• M16: 4,550,917 km (0.093 R)
• M17: 4,721,907 km (0.057 R)
• M18: 4,894,992 km (0.11 R)
• M19: 5,031,126 km (0.117 R)
• M20: 5,327,031 km (0.097 R)
• M21: 5,547,837 km (0.095 R)
• M22: 6,848,142 km (0.098 R)
• M23: 7,022,573 km (0.103 R)
• M24: 7,110,387 km (0.077 R)
• M25: 7,398,363 km (0.116 R)
• M26: 7,871,690 km (0.115 R)
• M27: 8,054,649 km (0.116 R)
• M28: 8,659,024 km (0.116 R)
• M29: 10,208,559 km (0.115 R)
• M30: 12,078,682 km (0.051 R)
• M31: 12,662,861 km (0.061 R)
• M32: 12,931,539 km (0.082 R)
• M33: 13,093,554 km (0.092 R)
• M34: 15,547,408 km (0.101 R)
• M35: 15,863,957 km (0.082 R)
• M36: 16,240,943 km (0.091 R)
• M37: 17,240,706 km (0.119 R)
• M38: 18,533,531 km (0.082 R)
• M39: 18,747,007 km (0.117 R)
• M40: 18,961,231 km (0.102 R)
• M41: 19,145,535 km (0.074 R)
• M42: 19,515,940 km (0.089 R)
• M43: 20,830,905 km (0.076 R)
• M44: 21,116,487 km (0.092 R)
• M45: 21,211,931 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 4.4

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.16 AU - 21.6 AU

Year: 26465 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,236,905 km

• M1: 132,843 km (0.114 R)
• M2: 184,155 km (0.082 R)
• M3: 292,613 km (0.079 R)
• M4: 588,817 km (0.105 R)
• M5: 826,079 km (0.039 R)
• M6: 1,992,195 km (0.112 R)
• M7: 2,527,007 km (0.101 R)
• M8: 2,714,753 km (0.101 R)
• M9: 2,791,197 km (0.077 R)
• M10: 2,985,226 km (0.062 R)
• M11: 4,371,549 km (0.106 R)
• M12: 5,631,761 km (0.081 R)
• M13: 5,680,381 km (0.08 R)
• M14: 6,175,251 km (0.11 R)
• M15: 7,578,479 km (0.029 R)
• M16: 7,686,189 km (0.061 R)
• M17: 7,957,859 km (0.113 R)
• M18: 8,454,524 km (0.104 R)
• M19: 9,827,533 km (0.102 R)
• M20: 9,886,175 km (0.1 R)
• M21: 11,514,399 km (0.092 R)
• M22: 12,012,709 km (0.104 R)
• M23: 12,138,371 km (0.064 R)
• M24: 12,965,647 km (0.095 R)
• M25: 13,679,828 km (0.075 R)
• M26: 14,074,766 km (0.081 R)
• M27: 14,473,444 km (0.094 R)
• M28: 14,540,165 km (0.087 R)
• M29: 15,966,581 km (0.111 R)
• M30: 19,611,383 km (0.109 R)
• M31: 20,579,730 km (0.114 R)
• M32: 21,335,200 km (0.119 R)
• M33: 21,792,819 km (0.09 R)
• M34: 21,946,157 km (0.095 R)
• M35: 22,253,730 km (0.045 R)
• M36: 22,330,773 km (0.089 R)
• M37: 25,892,100 km (0.089 R)
• M38: 26,054,564 km (0.101 R)
• M39: 27,200,184 km (0.092 R)
• M40: 29,202,252 km (0.112 R)
• M41: 29,625,315 km (0.069 R)
• M42: 30,306,434 km (0.068 R)
• M43: 32,031,597 km (0.112 R)
• M44: 32,118,663 km (0.072 R)
• M45: 33,965,598 km (0.112 R)
• M46: 34,410,502 km (0.113 R)
• M47: 34,857,201 km (0.094 R)
• M48: 34,946,811 km (0.112 R)
• M49: 35,036,420 km (0.098 R)
• M50: 35,576,019 km (0.097 R)
• M51: 35,756,434 km (0.106 R)
• M52: 36,208,968 km (0.03 R)
• M53: 37,119,720 km (0.095 R)
• M54: 38,130,104 km (0.028 R)
• M55: 38,870,613 km (0.083 R)
• M56: 40,931,324 km (0.067 R)
• M57: 41,025,870 km (0.099 R)
• M58: 46,531,670 km (0.086 R)
• M59: 46,926,608 km (0.03 R)
• M60: 48,217,937 km (0.116 R)
• M61: 50,126,207 km (0.062 R)
• M62: 50,734,023 km (0.08 R)
• M63: 50,835,600 km (0.067 R)
• M64: 52,366,585 km (0.112 R)
• M65: 53,292,446 km (0.116 R)
• M66: 55,264,745 km (0.11 R)
• M67: 57,578,126 km (0.103 R)
• M68: 58,214,515 km (0.099 R)
• M69: 61,973,012 km (0.088 R)
• M70: 63,279,451 km (0.11 R)
• M71: 65,809,001 km (0.119 R)
• M72: 68,371,463 km (0.094 R)
• M73: 68,708,058 km (0.086 R)
• M74: 71,307,171 km (0.096 R)
• M75: 71,534,710 km (0.091 R)
• M76: 72,561,550 km (0.066 R)
• M77: 72,790,285 km (0.091 R)
• M78: 73,938,149 km (0.117 R)
• M79: 76,368,067 km (0.031 R)
• M80: 76,950,452 km (0.084 R)
• M81: 77,067,138 km (0.06 R)
• M82: 77,534,332 km (0.097 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: 166 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit