🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 144 Days

Day: 12.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,312,886 km

• M1: 55,950 km (0.093 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 10.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.51 AU - 11.55 AU

Year: 10640 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 58,312,886 km

• M1: 148,999 km (0.082 R)
• M2: 303,833 km (0.06 R)
• M3: 467,942 km (0.082 R)
• M4: 1,203,664 km (0.083 R)
• M5: 2,033,035 km (0.1 R)
• M6: 3,264,674 km (0.116 R)
• M7: 4,132,043 km (0.067 R)
• M8: 4,631,700 km (0.054 R)
• M9: 5,573,119 km (0.114 R)
• M10: 6,036,424 km (0.088 R)
• M11: 7,185,934 km (0.079 R)
• M12: 7,785,821 km (0.091 R)
• M13: 7,978,503 km (0.072 R)
• M14: 8,566,423 km (0.086 R)
• M15: 8,798,748 km (0.041 R)
• M16: 9,134,446 km (0.063 R)
• M17: 9,611,364 km (0.062 R)
• M18: 10,377,155 km (0.026 R)
• M19: 10,910,622 km (0.08 R)
• M20: 12,152,733 km (0.107 R)
• M21: 12,942,011 km (0.038 R)
• M22: 14,255,032 km (0.097 R)
• M23: 14,451,603 km (0.082 R)
• M24: 14,847,738 km (0.085 R)
• M25: 15,367,890 km (0.066 R)
• M26: 16,964,099 km (0.107 R)
• M27: 17,256,264 km (0.054 R)
• M28: 17,549,925 km (0.056 R)
• M29: 17,930,053 km (0.084 R)
• M30: 18,057,361 km (0.072 R)
• M31: 19,173,211 km (0.118 R)
• M32: 19,303,511 km (0.111 R)
• M33: 21,067,419 km (0.119 R)
• M34: 22,013,925 km (0.108 R)
• M35: 22,195,836 km (0.07 R)
• M36: 23,343,850 km (0.103 R)
• M37: 23,436,601 km (0.061 R)
• M38: 23,995,199 km (0.114 R)
• M39: 24,511,162 km (0.043 R)
• M40: 25,363,272 km (0.043 R)
• M41: 26,128,914 km (0.105 R)
• M42: 27,194,051 km (0.117 R)
• M43: 27,438,194 km (0.107 R)
• M44: 28,273,399 km (0.083 R)
• M45: 29,416,626 km (0.034 R)
• M46: 29,667,203 km (0.118 R)
• M47: 31,748,259 km (0.113 R)
• M48: 32,624,902 km (0.117 R)
• M49: 33,614,193 km (0.083 R)
• M50: 34,191,341 km (0.082 R)
• M51: 35,355,512 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.94 AU - 12.42 AU

Year: 14436 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,312,886 km

• M1: 117,434 km (0.115 R)
• M2: 244,593 km (0.096 R)
• M3: 403,017 km (0.045 R)
• M4: 581,188 km (0.08 R)
• M5: 785,987 km (0.095 R)
• M6: 1,035,965 km (0.078 R)
• M7: 1,287,140 km (0.036 R)
• M8: 2,011,493 km (0.032 R)
• M9: 2,414,958 km (0.117 R)
• M10: 2,687,675 km (0.093 R)
• M11: 2,970,415 km (0.099 R)
• M12: 4,158,970 km (0.088 R)
• M13: 5,243,106 km (0.102 R)
• M14: 5,596,606 km (0.104 R)
• M15: 6,039,266 km (0.115 R)
• M16: 6,745,518 km (0.119 R)
• M17: 8,325,869 km (0.102 R)
• M18: 8,508,379 km (0.12 R)
• M19: 8,600,082 km (0.085 R)
• M20: 9,110,510 km (0.09 R)
• M21: 9,251,282 km (0.113 R)
• M22: 9,440,374 km (0.08 R)
• M23: 9,535,368 km (0.086 R)
• M24: 10,015,129 km (0.059 R)
• M25: 11,248,563 km (0.067 R)
• M26: 11,602,512 km (0.101 R)
• M27: 12,011,512 km (0.046 R)
• M28: 12,791,216 km (0.092 R)
• M29: 13,001,850 km (0.098 R)
• M30: 13,694,488 km (0.094 R)
• M31: 14,893,814 km (0.102 R)
• M32: 15,115,369 km (0.064 R)
• M33: 15,450,019 km (0.051 R)
• M34: 15,618,167 km (0.094 R)
• M35: 15,899,860 km (0.119 R)
• M36: 16,927,897 km (0.095 R)
• M37: 17,159,175 km (0.101 R)
• M38: 19,047,549 km (0.08 R)
• M39: 19,167,826 km (0.098 R)
• M40: 21,624,372 km (0.093 R)
• M41: 22,064,340 km (0.116 R)
• M42: 22,570,878 km (0.077 R)
• M43: 23,466,371 km (0.109 R)
• M44: 23,789,053 km (0.113 R)
• M45: 24,178,157 km (0.036 R)
• M46: 25,622,974 km (0.054 R)
• M47: 28,458,153 km (0.113 R)
• M48: 29,078,535 km (0.098 R)
• M49: 29,494,567 km (0.084 R)
• M50: 30,543,397 km (0.086 R)
• M51: 30,966,310 km (0.06 R)
• M52: 35,006,051 km (0.042 R)
• M53: 35,079,803 km (0.1 R)
• M54: 35,744,766 km (0.115 R)
• M55: 36,413,917 km (0.052 R)
• M56: 38,598,345 km (0.039 R)
• M57: 39,131,961 km (0.095 R)
• M58: 39,208,256 km (0.102 R)
• M59: 39,591,226 km (0.113 R)
• M60: 41,212,867 km (0.117 R)
• M61: 41,836,241 km (0.074 R)
• M62: 43,092,564 km (0.082 R)
• M63: 43,646,076 km (0.112 R)
• M64: 43,884,087 km (0.11 R)
• M65: 44,281,568 km (0.078 R)
• M66: 46,044,878 km (0.105 R)
• M67: 46,125,511 km (0.099 R)
• M68: 46,935,135 km (0.092 R)
• M69: 47,016,367 km (0.101 R)
• M70: 47,341,593 km (0.115 R)
• M71: 48,158,247 km (0.037 R)
• M72: 48,486,166 km (0.074 R)
• M73: 48,568,295 km (0.077 R)
• M74: 49,805,320 km (0.061 R)
• M75: 50,386,208 km (0.079 R)
• M76: 50,469,385 km (0.051 R)
• M77: 50,802,390 km (0.048 R)
• M78: 51,052,667 km (0.057 R)
• M79: 51,303,393 km (0.103 R)
• M80: 52,394,560 km (0.08 R)
• M81: 52,731,903 km (0.105 R)
• M82: 53,493,356 km (0.039 R)
• M83: 55,284,492 km (0.094 R)
• M84: 58,138,370 km (0.057 R)
• M85: 58,312,951 km (0.03 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit