🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 265 Days

Day: 39.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,310,892 km

• M1: 56,099 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.06 AU - 1.1 AU

Year: 393 Days

Day: 18.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.99 AU - 2.21 AU

Year: 1065 Days

Day: 42.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.36 AU - 3.44 AU

Year: 1728 Days

Day: 34.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.48 AU - 3.52 AU

Year: 1818 Days

Day: 18.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,310,892 km

• M1: 1,866,832 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.11 AU - 4.25 AU

Year: 2470 Days

Day: 42.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,310,892 km

• M1: 3,044,915 km (0.074 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 3.7

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.6 AU - 19.58 AU

Year: 22579 Days

Day: 17.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,310,892 km

• M1: 70,161 km (0.087 R)
• M2: 159,023 km (0.089 R)
• M3: 400,773 km (0.109 R)
• M4: 592,108 km (0.087 R)
• M5: 719,566 km (0.099 R)
• M6: 832,213 km (0.088 R)
• M7: 999,613 km (0.115 R)
• M8: 1,049,279 km (0.112 R)
• M9: 1,283,251 km (0.061 R)
• M10: 1,504,655 km (0.073 R)
• M11: 1,707,959 km (0.045 R)
• M12: 1,828,086 km (0.06 R)
• M13: 3,319,876 km (0.071 R)
• M14: 3,432,074 km (0.037 R)
• M15: 3,815,194 km (0.073 R)
• M16: 4,915,636 km (0.104 R)
• M17: 6,060,509 km (0.091 R)
• M18: 6,568,543 km (0.096 R)
• M19: 6,994,299 km (0.094 R)
• M20: 7,526,867 km (0.12 R)
• M21: 8,939,969 km (0.116 R)
• M22: 9,623,332 km (0.111 R)
• M23: 10,541,863 km (0.103 R)
• M24: 11,431,820 km (0.111 R)
• M25: 11,828,554 km (0.085 R)
• M26: 13,341,587 km (0.114 R)
• M27: 13,460,517 km (0.091 R)
• M28: 13,939,530 km (0.051 R)
• M29: 15,099,511 km (0.082 R)
• M30: 15,659,606 km (0.056 R)
• M31: 16,544,477 km (0.09 R)
• M32: 16,800,290 km (0.116 R)
• M33: 16,864,467 km (0.034 R)
• M34: 17,315,804 km (0.049 R)
• M35: 18,098,799 km (0.115 R)
• M36: 18,230,296 km (0.11 R)
• M37: 19,834,284 km (0.074 R)
• M38: 20,515,852 km (0.111 R)
• M39: 21,901,727 km (0.08 R)
• M40: 22,252,982 km (0.054 R)
• M41: 23,460,836 km (0.075 R)
• M42: 24,544,223 km (0.111 R)
• M43: 25,128,702 km (0.085 R)
• M44: 26,834,268 km (0.074 R)
• M45: 27,059,562 km (0.095 R)
• M46: 27,814,732 km (0.105 R)
• M47: 29,423,208 km (0.113 R)
• M48: 29,500,551 km (0.11 R)
• M49: 29,655,384 km (0.095 R)
• M50: 30,043,740 km (0.104 R)
• M51: 30,825,688 km (0.103 R)
• M52: 31,219,131 km (0.074 R)
• M53: 32,649,137 km (0.046 R)
• M54: 32,729,172 km (0.078 R)
• M55: 32,889,541 km (0.104 R)
• M56: 33,776,058 km (0.09 R)
• M57: 34,670,503 km (0.104 R)
• M58: 35,490,300 km (0.025 R)
• M59: 36,731,962 km (0.107 R)
• M60: 36,981,940 km (0.073 R)
• M61: 38,156,283 km (0.048 R)
• M62: 38,409,552 km (0.09 R)
• M63: 39,428,015 km (0.099 R)
• M64: 39,598,556 km (0.057 R)
• M65: 39,683,977 km (0.065 R)
• M66: 40,026,107 km (0.071 R)
• M67: 40,283,415 km (0.08 R)
• M68: 41,231,567 km (0.112 R)
• M69: 41,491,418 km (0.102 R)
• M70: 42,974,083 km (0.112 R)
• M71: 43,589,678 km (0.1 R)
• M72: 46,440,565 km (0.103 R)
• M73: 47,072,167 km (0.119 R)
• M74: 47,615,805 km (0.086 R)
• M75: 49,167,435 km (0.089 R)
• M76: 49,259,138 km (0.112 R)
• M77: 52,601,304 km (0.073 R)
• M78: 53,165,438 km (0.079 R)
• M79: 53,353,781 km (0.114 R)
• M80: 53,448,178 km (0.104 R)
• M81: 54,774,512 km (0.118 R)
• M82: 54,964,801 km (0.097 R)
• M83: 55,728,498 km (0.087 R)
• M84: 57,362,855 km (0.089 R)
• M85: 58,040,383 km (0.106 R)
• M86: 59,207,995 km (0.034 R)
• M87: 59,501,207 km (0.117 R)
• M88: 59,599,044 km (0.114 R)
• M89: 59,990,841 km (0.091 R)
• M90: 62,458,757 km (0.063 R)
• M91: 62,757,204 km (0.116 R)
• M92: 65,161,242 km (0.115 R)
• M93: 65,262,071 km (0.114 R)
• M94: 65,564,857 km (0.079 R)
• M95: 67,187,695 km (0.077 R)
• M96: 67,391,447 km (0.11 R)
• M97: 68,003,901 km (0.098 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit