🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.86 AU - 0.92 AU

Year: 313 Days

Day: 25.5 Hours

Environment

Temp: 51 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,933,460 km

• M1: 249,978 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.5 AU - 1.88 AU

Year: 819 Days

Day: 24.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,933,460 km

• M1: 360,531 km (0.054 R)
• M2: 596,596 km (0.104 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.41 AU - 3.95 AU

Year: 2114 Days

Day: 27.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.9

Radius: 6.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.04 AU - 14.56 AU

Year: 16081 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,933,460 km

• M1: 448,195 km (0.12 R)
• M2: 713,731 km (0.115 R)
• M3: 1,244,654 km (0.086 R)
• M4: 1,707,809 km (0.115 R)
• M5: 1,777,971 km (0.075 R)
• M6: 2,068,789 km (0.059 R)
• M7: 2,479,734 km (0.057 R)
• M8: 2,559,470 km (0.105 R)
• M9: 2,613,176 km (0.084 R)
• M10: 2,831,888 km (0.12 R)
• M11: 3,028,160 km (0.053 R)
• M12: 3,113,580 km (0.114 R)
• M13: 3,493,110 km (0.12 R)
• M14: 3,643,157 km (0.107 R)
• M15: 3,703,594 km (0.104 R)
• M16: 3,949,384 km (0.066 R)
• M17: 4,553,759 km (0.093 R)
• M18: 4,717,718 km (0.116 R)
• M19: 4,950,343 km (0.098 R)
• M20: 5,118,940 km (0.104 R)
• M21: 5,186,857 km (0.083 R)
• M22: 5,289,332 km (0.063 R)
• M23: 5,565,938 km (0.091 R)
• M24: 5,670,956 km (0.092 R)
• M25: 5,776,572 km (0.096 R)
• M26: 6,644,689 km (0.076 R)
• M27: 7,552,897 km (0.078 R)
• M28: 8,100,575 km (0.091 R)
• M29: 8,179,862 km (0.04 R)
• M30: 9,275,218 km (0.078 R)
• M31: 9,358,244 km (0.069 R)
• M32: 9,945,865 km (0.061 R)
• M33: 13,151,598 km (0.088 R)
• M34: 14,189,508 km (0.064 R)
• M35: 14,766,656 km (0.12 R)
• M36: 14,912,065 km (0.078 R)
• M37: 15,302,366 km (0.109 R)
• M38: 15,400,502 km (0.094 R)
• M39: 15,745,625 km (0.11 R)
• M40: 16,043,324 km (0.107 R)
• M41: 16,393,084 km (0.058 R)
• M42: 16,493,464 km (0.099 R)
• M43: 16,947,793 km (0.065 R)
• M44: 17,100,084 km (0.098 R)
• M45: 17,201,960 km (0.086 R)
• M46: 17,303,986 km (0.119 R)
• M47: 17,559,798 km (0.079 R)
• M48: 17,920,329 km (0.09 R)
• M49: 19,652,074 km (0.036 R)
• M50: 20,564,770 km (0.115 R)
• M51: 21,546,133 km (0.063 R)
• M52: 21,821,542 km (0.048 R)
• M53: 22,710,453 km (0.043 R)
• M54: 23,328,292 km (0.076 R)
• M55: 23,441,238 km (0.076 R)
• M56: 23,781,274 km (0.092 R)
• M57: 25,157,276 km (0.091 R)
• M58: 26,030,329 km (0.106 R)
• M59: 26,558,858 km (0.11 R)
• M60: 27,150,368 km (0.087 R)
• M61: 27,328,689 km (0.112 R)
• M62: 29,498,307 km (0.113 R)
• M63: 29,865,270 km (0.101 R)
• M64: 30,049,425 km (0.112 R)
• M65: 30,603,835 km (0.119 R)
• M66: 30,727,403 km (0.07 R)
• M67: 31,348,234 km (0.083 R)
• M68: 31,535,381 km (0.098 R)
• M69: 31,785,359 km (0.119 R)
• M70: 31,847,891 km (0.041 R)
• M71: 31,910,572 km (0.044 R)
• M72: 32,728,573 km (0.113 R)
• M73: 33,362,569 km (0.071 R)
• M74: 33,426,148 km (0.095 R)
• M75: 34,000,454 km (0.08 R)
• M76: 34,128,660 km (0.115 R)
• M77: 34,321,043 km (0.117 R)
• M78: 35,223,866 km (0.088 R)
• M79: 35,873,420 km (0.039 R)
• M80: 36,330,441 km (0.098 R)
• M81: 37,580,780 km (0.074 R)
• M82: 38,979,072 km (0.11 R)
• M83: 39,180,281 km (0.117 R)
• M84: 39,247,450 km (0.118 R)
• M85: 41,142,406 km (0.097 R)
• M86: 42,101,030 km (0.069 R)
• M87: 42,238,660 km (0.083 R)
• M88: 42,721,262 km (0.116 R)
• M89: 43,552,727 km (0.115 R)
• M90: 43,691,853 km (0.108 R)
• M91: 43,761,416 km (0.099 R)
• M92: 44,110,129 km (0.073 R)
• M93: 45,161,503 km (0.119 R)
• M94: 46,860,785 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit