🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.48 AU - 0.78 AU

Year: 175 Days

Day: 22.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,744,348 km

• M1: 167,849 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 460 Days

Day: 15.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,744,348 km

• M1: 339,438 km (0.081 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.6

Radius: 4.9

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.09 AU - 17.11 AU

Year: 20528 Days

Day: 21.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,744,348 km

• M1: 98,884 km (0.115 R)
• M2: 286,630 km (0.106 R)
• M3: 363,972 km (0.098 R)
• M4: 559,047 km (0.105 R)
• M5: 1,258,866 km (0.1 R)
• M6: 1,579,754 km (0.049 R)
• M7: 1,778,419 km (0.096 R)
• M8: 2,716,249 km (0.099 R)
• M9: 2,885,294 km (0.106 R)
• M10: 3,233,857 km (0.082 R)
• M11: 3,485,630 km (0.095 R)
• M12: 3,669,337 km (0.104 R)
• M13: 4,435,726 km (0.096 R)
• M14: 4,634,841 km (0.091 R)
• M15: 4,675,083 km (0.073 R)
• M16: 4,877,639 km (0.098 R)
• M17: 6,020,866 km (0.107 R)
• M18: 6,735,495 km (0.048 R)
• M19: 7,429,629 km (0.099 R)
• M20: 7,666,143 km (0.037 R)
• M21: 8,292,360 km (0.085 R)
• M22: 8,341,128 km (0.09 R)
• M23: 8,390,197 km (0.117 R)
• M24: 8,488,333 km (0.052 R)
• M25: 8,984,998 km (0.111 R)
• M26: 9,439,925 km (0.075 R)
• M27: 9,850,721 km (0.09 R)
• M28: 10,267,201 km (0.087 R)
• M29: 10,956,398 km (0.08 R)
• M30: 11,063,660 km (0.08 R)
• M31: 11,225,375 km (0.08 R)
• M32: 12,211,674 km (0.091 R)
• M33: 12,378,775 km (0.118 R)
• M34: 12,884,565 km (0.105 R)
• M35: 13,054,658 km (0.11 R)
• M36: 13,168,502 km (0.069 R)
• M37: 13,282,645 km (0.063 R)
• M38: 13,684,764 km (0.059 R)
• M39: 14,442,029 km (0.109 R)
• M40: 16,363,314 km (0.056 R)
• M41: 16,856,090 km (0.11 R)
• M42: 17,353,652 km (0.104 R)
• M43: 18,236,130 km (0.072 R)
• M44: 18,811,035 km (0.106 R)
• M45: 20,241,340 km (0.082 R)
• M46: 22,315,365 km (0.045 R)
• M47: 22,656,149 km (0.086 R)
• M48: 23,619,409 km (0.037 R)
• M49: 24,525,973 km (0.092 R)
• M50: 24,736,756 km (0.094 R)
• M51: 25,799,798 km (0.085 R)
• M52: 27,312,831 km (0.034 R)
• M53: 27,750,405 km (0.12 R)
• M54: 29,077,039 km (0.098 R)
• M55: 30,123,027 km (0.08 R)
• M56: 30,424,168 km (0.116 R)
• M57: 31,562,308 km (0.077 R)
• M58: 33,489,877 km (0.103 R)
• M59: 35,534,581 km (0.091 R)
• M60: 35,614,017 km (0.117 R)
• M61: 36,091,833 km (0.111 R)
• M62: 36,973,563 km (0.065 R)
• M63: 37,215,313 km (0.101 R)
• M64: 37,943,555 km (0.12 R)
• M65: 38,106,018 km (0.115 R)
• M66: 38,676,435 km (0.118 R)
• M67: 39,167,715 km (0.101 R)
• M68: 39,331,973 km (0.072 R)
• M69: 39,414,102 km (0.058 R)
• M70: 39,496,381 km (0.051 R)
• M71: 40,239,134 km (0.088 R)
• M72: 41,654,630 km (0.095 R)
• M73: 41,738,404 km (0.104 R)
• M74: 43,171,103 km (0.061 R)
• M75: 43,765,755 km (0.107 R)
• M76: 45,049,005 km (0.112 R)
• M77: 46,257,906 km (0.062 R)
• M78: 46,344,672 km (0.114 R)
• M79: 47,040,602 km (0.03 R)
• M80: 48,266,855 km (0.098 R)
• M81: 48,442,932 km (0.112 R)
• M82: 49,149,184 km (0.072 R)
• M83: 49,858,876 km (0.078 R)
• M84: 50,661,469 km (0.073 R)
• M85: 51,109,065 km (0.118 R)
• M86: 53,913,726 km (0.115 R)
• M87: 54,737,262 km (0.053 R)
• M88: 57,419,104 km (0.071 R)
• M89: 58,166,494 km (0.066 R)
• M90: 58,635,185 km (0.069 R)
• M91: 58,729,132 km (0.097 R)
• M92: 61,664,541 km (0.108 R)
• M93: 62,142,507 km (0.117 R)
• M94: 63,873,055 km (0.086 R)
• M95: 64,647,373 km (0.104 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit