🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.44 AU - 1.96 AU

Year: 779 Days

Day: 35.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.82 AU - 2.06 AU

Year: 950 Days

Day: 19.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.04 AU - 5.82 AU

Year: 3847 Days

Day: 23.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129

Radius: 3.8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.49 AU - 22.65 AU

Year: 32789 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,639,141 km

• M1: 1,169,407 km (0.105 R)
• M2: 1,266,944 km (0.102 R)
• M3: 1,656,048 km (0.119 R)
• M4: 1,906,176 km (0.111 R)
• M5: 2,503,371 km (0.06 R)
• M6: 2,757,238 km (0.117 R)
• M7: 3,255,250 km (0.114 R)
• M8: 3,427,437 km (0.082 R)
• M9: 3,462,293 km (0.114 R)
• M10: 4,559,294 km (0.034 R)
• M11: 5,025,890 km (0.066 R)
• M12: 5,878,299 km (0.1 R)
• M13: 6,129,922 km (0.111 R)
• M14: 6,428,071 km (0.072 R)
• M15: 6,557,174 km (0.115 R)
• M16: 6,600,408 km (0.07 R)
• M17: 6,774,390 km (0.059 R)
• M18: 6,862,054 km (0.098 R)
• M19: 7,216,003 km (0.079 R)
• M20: 7,666,741 km (0.063 R)
• M21: 8,219,655 km (0.049 R)
• M22: 8,453,776 km (0.107 R)
• M23: 8,500,899 km (0.119 R)
• M24: 8,690,140 km (0.095 R)
• M25: 9,363,480 km (0.094 R)
• M26: 10,404,382 km (0.096 R)
• M27: 10,505,510 km (0.09 R)
• M28: 10,964,178 km (0.066 R)
• M29: 11,325,456 km (0.063 R)
• M30: 11,377,367 km (0.057 R)
• M31: 11,690,625 km (0.12 R)
• M32: 11,743,134 km (0.11 R)
• M33: 11,795,792 km (0.095 R)
• M34: 11,953,917 km (0.08 R)
• M35: 14,240,820 km (0.067 R)
• M36: 14,521,765 km (0.115 R)
• M37: 14,634,711 km (0.088 R)
• M38: 18,951,208 km (0.095 R)
• M39: 19,633,225 km (0.108 R)
• M40: 19,695,607 km (0.026 R)
• M41: 20,513,010 km (0.059 R)
• M42: 20,766,728 km (0.083 R)
• M43: 20,957,614 km (0.087 R)
• M44: 21,985,950 km (0.098 R)
• M45: 24,024,371 km (0.03 R)
• M46: 24,358,872 km (0.071 R)
• M47: 25,167,598 km (0.11 R)
• M48: 26,880,793 km (0.109 R)
• M49: 26,950,206 km (0.113 R)
• M50: 28,278,186 km (0.056 R)
• M51: 28,419,257 km (0.039 R)
• M52: 28,985,784 km (0.109 R)
• M53: 29,128,052 km (0.059 R)
• M54: 29,341,678 km (0.045 R)
• M55: 29,770,724 km (0.102 R)
• M56: 29,985,996 km (0.116 R)
• M57: 30,129,909 km (0.09 R)
• M58: 33,202,649 km (0.1 R)
• M59: 34,098,740 km (0.067 R)
• M60: 34,851,517 km (0.068 R)
• M61: 34,927,064 km (0.104 R)
• M62: 35,457,538 km (0.071 R)
• M63: 35,685,824 km (0.119 R)
• M64: 36,220,188 km (0.109 R)
• M65: 36,296,782 km (0.093 R)
• M66: 36,603,457 km (0.056 R)
• M67: 37,142,459 km (0.081 R)
• M68: 37,529,019 km (0.026 R)
• M69: 38,228,090 km (0.107 R)
• M70: 39,324,194 km (0.103 R)
• M71: 39,560,409 km (0.052 R)
• M72: 39,797,073 km (0.067 R)
• M73: 40,351,183 km (0.069 R)
• M74: 40,907,837 km (0.098 R)
• M75: 42,754,623 km (0.055 R)
• M76: 43,892,015 km (0.065 R)
• M77: 43,973,546 km (0.12 R)
• M78: 44,792,594 km (0.085 R)
• M79: 45,947,640 km (0.066 R)
• M80: 46,861,982 km (0.073 R)
• M81: 47,028,933 km (0.062 R)
• M82: 48,202,678 km (0.103 R)
• M83: 51,007,488 km (0.052 R)
• M84: 51,867,826 km (0.066 R)
• M85: 52,040,462 km (0.111 R)
• M86: 52,386,182 km (0.094 R)
• M87: 54,039,388 km (0.12 R)
• M88: 54,477,411 km (0.105 R)
• M89: 54,828,517 km (0.048 R)
• M90: 54,916,481 km (0.051 R)
• M91: 55,533,123 km (0.112 R)
• M92: 57,933,122 km (0.119 R)
• M93: 58,740,502 km (0.053 R)
• M94: 59,551,771 km (0.09 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit