🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 142 Days

Day: 25.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,582,601 km

• M1: 435,928 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.77 AU - 1.21 AU

Year: 373 Days

Day: 43.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,582,601 km

• M1: 335,847 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.53 AU - 3.61 AU

Year: 2037 Days

Day: 31 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.5

Radius: 3.7

Gravity: 64.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.81 AU - 14.29 AU

Year: 19946 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,582,601 km

• M1: 94,396 km (0.045 R)
• M2: 609,761 km (0.094 R)
• M3: 807,829 km (0.117 R)
• M4: 1,320,201 km (0.096 R)
• M5: 1,382,284 km (0.12 R)
• M6: 2,500,977 km (0.066 R)
• M7: 2,814,235 km (0.083 R)
• M8: 2,854,178 km (0.115 R)
• M9: 3,520,038 km (0.072 R)
• M10: 3,563,122 km (0.105 R)
• M11: 3,781,535 km (0.116 R)
• M12: 3,959,407 km (0.106 R)
• M13: 5,831,175 km (0.101 R)
• M14: 7,098,569 km (0.114 R)
• M15: 7,207,925 km (0.045 R)
• M16: 7,706,834 km (0.079 R)
• M17: 8,447,044 km (0.089 R)
• M18: 8,854,848 km (0.076 R)
• M19: 8,913,640 km (0.087 R)
• M20: 9,090,763 km (0.097 R)
• M21: 9,568,878 km (0.093 R)
• M22: 10,363,093 km (0.087 R)
• M23: 10,674,107 km (0.106 R)
• M24: 10,988,263 km (0.086 R)
• M25: 11,497,195 km (0.113 R)
• M26: 11,690,026 km (0.045 R)
• M27: 11,883,905 km (0.111 R)
• M28: 12,078,831 km (0.065 R)
• M29: 12,406,002 km (0.094 R)
• M30: 14,223,018 km (0.036 R)
• M31: 15,267,809 km (0.101 R)
• M32: 15,834,935 km (0.073 R)
• M33: 16,049,458 km (0.08 R)
• M34: 16,409,091 km (0.085 R)
• M35: 17,063,133 km (0.066 R)
• M36: 17,577,600 km (0.075 R)
• M37: 18,923,981 km (0.086 R)
• M38: 19,916,713 km (0.092 R)
• M39: 20,769,869 km (0.092 R)
• M40: 21,004,588 km (0.078 R)
• M41: 21,083,127 km (0.052 R)
• M42: 21,240,354 km (0.093 R)
• M43: 22,752,939 km (0.088 R)
• M44: 22,994,838 km (0.038 R)
• M45: 23,318,867 km (0.062 R)
• M46: 23,889,434 km (0.117 R)
• M47: 24,547,215 km (0.106 R)
• M48: 25,712,433 km (0.054 R)
• M49: 26,048,729 km (0.117 R)
• M50: 26,980,874 km (0.107 R)
• M51: 27,066,144 km (0.061 R)
• M52: 28,964,841 km (0.109 R)
• M53: 30,283,845 km (0.079 R)
• M54: 32,344,107 km (0.119 R)
• M55: 32,434,763 km (0.119 R)
• M56: 32,707,031 km (0.114 R)
• M57: 33,620,177 km (0.12 R)
• M58: 33,711,880 km (0.034 R)
• M59: 34,634,301 km (0.099 R)
• M60: 35,845,595 km (0.115 R)
• M61: 36,503,676 km (0.085 R)
• M62: 37,165,646 km (0.083 R)
• M63: 37,831,656 km (0.111 R)
• M64: 39,658,994 km (0.05 R)
• M65: 39,755,933 km (0.118 R)
• M66: 40,339,365 km (0.084 R)
• M67: 42,701,515 km (0.12 R)
• M68: 42,999,963 km (0.06 R)
• M69: 45,006,968 km (0.069 R)
• M70: 45,411,930 km (0.053 R)
• M71: 46,021,840 km (0.052 R)
• M72: 47,249,590 km (0.109 R)
• M73: 47,970,801 km (0.108 R)
• M74: 48,177,545 km (0.12 R)
• M75: 49,215,605 km (0.086 R)
• M76: 50,576,048 km (0.088 R)
• M77: 51,842,693 km (0.12 R)
• M78: 52,799,671 km (0.107 R)
• M79: 56,031,134 km (0.12 R)
• M80: 57,341,462 km (0.093 R)
• M81: 59,547,881 km (0.066 R)
• M82: 59,658,883 km (0.119 R)
• M83: 60,773,237 km (0.085 R)
• M84: 62,006,821 km (0.052 R)
• M85: 67,138,477 km (0.112 R)
• M86: 68,181,025 km (0.114 R)
• M87: 68,529,737 km (0.101 R)
• M88: 69,462,630 km (0.083 R)
• M89: 73,354,568 km (0.085 R)
• M90: 79,018,343 km (0.096 R)
• M91: 79,873,894 km (0.041 R)
• M92: 80,609,616 km (0.042 R)
• M93: 81,347,582 km (0.101 R)
• M94: 82,335,078 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit