🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 278 Days

Day: 12.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.08 AU - 1.46 AU

Year: 536 Days

Day: 18.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.04 AU - 1.7 AU

Year: 601 Days

Day: 16.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.49 AU - 1.97 AU

Year: 853 Days

Day: 32.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.06 AU - 2.78 AU

Year: 1411 Days

Day: 26.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.6

Radius: 5.1

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.88 AU - 15.96 AU

Year: 21596 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,612,164 km

• M1: 70,610 km (0.106 R)
• M2: 964,009 km (0.118 R)
• M3: 1,046,288 km (0.092 R)
• M4: 1,398,291 km (0.049 R)
• M5: 1,954,795 km (0.112 R)
• M6: 1,989,502 km (0.116 R)
• M7: 2,347,939 km (0.114 R)
• M8: 3,453,766 km (0.055 R)
• M9: 3,580,625 km (0.095 R)
• M10: 3,623,260 km (0.097 R)
• M11: 4,014,459 km (0.082 R)
• M12: 4,556,901 km (0.055 R)
• M13: 4,836,798 km (0.07 R)
• M14: 5,609,920 km (0.067 R)
• M15: 6,369,129 km (0.104 R)
• M16: 6,420,890 km (0.068 R)
• M17: 6,946,128 km (0.088 R)
• M18: 7,267,913 km (0.051 R)
• M19: 7,430,676 km (0.115 R)
• M20: 8,205,742 km (0.102 R)
• M21: 9,415,840 km (0.114 R)
• M22: 9,534,022 km (0.12 R)
• M23: 10,011,389 km (0.063 R)
• M24: 10,071,677 km (0.076 R)
• M25: 10,313,726 km (0.107 R)
• M26: 10,496,684 km (0.104 R)
• M27: 10,557,870 km (0.065 R)
• M28: 10,927,526 km (0.06 R)
• M29: 14,781,167 km (0.1 R)
• M30: 15,333,034 km (0.04 R)
• M31: 16,244,234 km (0.101 R)
• M32: 16,385,904 km (0.05 R)
• M33: 16,885,261 km (0.096 R)
• M34: 17,679,925 km (0.12 R)
• M35: 17,971,940 km (0.079 R)
• M36: 18,045,094 km (0.027 R)
• M37: 18,339,053 km (0.12 R)
• M38: 19,006,260 km (0.04 R)
• M39: 19,230,507 km (0.055 R)
• M40: 19,832,639 km (0.05 R)
• M41: 20,288,164 km (0.099 R)
• M42: 20,670,536 km (0.061 R)
• M43: 20,901,067 km (0.038 R)
• M44: 21,753,625 km (0.1 R)
• M45: 22,144,823 km (0.108 R)
• M46: 22,459,577 km (0.054 R)
• M47: 22,775,677 km (0.083 R)
• M48: 24,622,164 km (0.079 R)
• M49: 24,784,926 km (0.057 R)
• M50: 26,850,275 km (0.104 R)
• M51: 27,101,749 km (0.089 R)
• M52: 28,030,602 km (0.084 R)
• M53: 28,115,573 km (0.108 R)
• M54: 29,919,574 km (0.118 R)
• M55: 30,006,341 km (0.111 R)
• M56: 30,180,323 km (0.116 R)
• M57: 30,967,058 km (0.067 R)
• M58: 32,739,494 km (0.052 R)
• M59: 33,637,979 km (0.057 R)
• M60: 36,011,648 km (0.113 R)
• M61: 36,104,100 km (0.08 R)
• M62: 39,196,288 km (0.085 R)
• M63: 40,821,968 km (0.104 R)
• M64: 42,567,326 km (0.093 R)
• M65: 42,958,375 km (0.077 R)
• M66: 44,139,001 km (0.052 R)
• M67: 44,534,837 km (0.081 R)
• M68: 45,429,881 km (0.116 R)
• M69: 45,729,526 km (0.058 R)
• M70: 47,947,165 km (0.115 R)
• M71: 49,787,368 km (0.069 R)
• M72: 50,302,733 km (0.087 R)
• M73: 51,234,578 km (0.073 R)
• M74: 51,963,419 km (0.111 R)
• M75: 52,695,551 km (0.07 R)
• M76: 54,806,377 km (0.059 R)
• M77: 55,551,673 km (0.117 R)
• M78: 55,658,337 km (0.107 R)
• M79: 55,979,074 km (0.082 R)
• M80: 59,546,236 km (0.1 R)
• M81: 63,186,401 km (0.104 R)
• M82: 64,415,646 km (0.097 R)
• M83: 65,652,821 km (0.103 R)
• M84: 67,011,319 km (0.069 R)
• M85: 67,466,246 km (0.077 R)
• M86: 68,036,364 km (0.109 R)
• M87: 69,871,331 km (0.04 R)
• M88: 74,176,608 km (0.117 R)
• M89: 74,764,977 km (0.115 R)
• M90: 75,118,776 km (0.057 R)
• M91: 77,372,019 km (0.119 R)
• M92: 77,849,236 km (0.093 R)
• M93: 78,566,857 km (0.04 R)
• M94: 79,046,617 km (0.071 R)
• M95: 80,129,407 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit