🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.43 AU - 1.51 AU

Year: 632 Days

Day: 30.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.41 AU - 1.57 AU

Year: 645 Days

Day: 32.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.53 AU - 2.75 AU

Year: 1522 Days

Day: 20.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.34 AU - 4.1 AU

Year: 2545 Days

Day: 12.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,608,873 km

• M1: 170,841 km (0.11 R)

Asteroid Belt

Center: 11.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 5.9

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.83 AU - 22.01 AU

Year: 31541 Days

Day: 23.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,608,873 km

• M1: 75,996 km (0.072 R)
• M2: 244,443 km (0.077 R)
• M3: 490,831 km (0.054 R)
• M4: 626,965 km (0.105 R)
• M5: 934,687 km (0.098 R)
• M6: 1,018,462 km (0.097 R)
• M7: 1,075,758 km (0.063 R)
• M8: 1,315,713 km (0.039 R)
• M9: 1,506,750 km (0.055 R)
• M10: 1,879,548 km (0.095 R)
• M11: 2,205,372 km (0.084 R)
• M12: 2,627,238 km (0.119 R)
• M13: 2,746,617 km (0.036 R)
• M14: 2,867,791 km (0.088 R)
• M15: 4,644,715 km (0.109 R)
• M16: 5,946,515 km (0.12 R)
• M17: 6,799,971 km (0.104 R)
• M18: 6,964,230 km (0.096 R)
• M19: 7,129,835 km (0.112 R)
• M20: 7,805,269 km (0.051 R)
• M21: 8,559,691 km (0.078 R)
• M22: 9,216,126 km (0.087 R)
• M23: 9,703,666 km (0.114 R)
• M24: 11,022,970 km (0.083 R)
• M25: 11,345,353 km (0.104 R)
• M26: 11,540,279 km (0.118 R)
• M27: 12,935,279 km (0.112 R)
• M28: 14,103,040 km (0.059 R)
• M29: 14,172,902 km (0.039 R)
• M30: 14,664,331 km (0.112 R)
• M31: 14,734,941 km (0.084 R)
• M32: 15,089,937 km (0.034 R)
• M33: 15,232,654 km (0.099 R)
• M34: 16,171,679 km (0.1 R)
• M35: 16,685,099 km (0.029 R)
• M36: 16,758,851 km (0.08 R)
• M37: 17,278,255 km (0.113 R)
• M38: 17,878,442 km (0.04 R)
• M39: 18,945,074 km (0.111 R)
• M40: 19,176,353 km (0.09 R)
• M41: 19,408,529 km (0.115 R)
• M42: 19,486,020 km (0.042 R)
• M43: 19,563,811 km (0.114 R)
• M44: 20,032,202 km (0.117 R)
• M45: 20,425,345 km (0.064 R)
• M46: 20,583,321 km (0.088 R)
• M47: 22,837,162 km (0.114 R)
• M48: 24,076,281 km (0.047 R)
• M49: 25,677,128 km (0.081 R)
• M50: 27,051,633 km (0.101 R)
• M51: 27,922,891 km (0.086 R)
• M52: 28,803,125 km (0.07 R)
• M53: 29,069,110 km (0.089 R)
• M54: 32,875,778 km (0.12 R)
• M55: 34,648,662 km (0.079 R)
• M56: 34,931,552 km (0.12 R)
• M57: 38,189,195 km (0.12 R)
• M58: 38,969,647 km (0.113 R)
• M59: 39,361,893 km (0.03 R)
• M60: 40,150,273 km (0.099 R)
• M61: 41,542,431 km (0.061 R)
• M62: 42,244,494 km (0.087 R)
• M63: 44,067,643 km (0.098 R)
• M64: 45,812,852 km (0.068 R)
• M65: 46,330,461 km (0.114 R)
• M66: 47,058,404 km (0.098 R)
• M67: 53,559,329 km (0.029 R)
• M68: 54,871,003 km (0.069 R)
• M69: 54,980,808 km (0.069 R)
• M70: 55,530,730 km (0.101 R)
• M71: 56,525,406 km (0.045 R)
• M72: 56,636,258 km (0.078 R)
• M73: 57,748,967 km (0.113 R)
• M74: 61,699,697 km (0.115 R)
• M75: 63,996,174 km (0.04 R)
• M76: 66,437,462 km (0.071 R)
• M77: 68,081,841 km (0.055 R)
• M78: 68,435,940 km (0.094 R)
• M79: 68,672,454 km (0.074 R)
• M80: 69,620,755 km (0.092 R)
• M81: 70,096,625 km (0.12 R)
• M82: 71,051,509 km (0.03 R)
• M83: 71,290,865 km (0.102 R)
• M84: 71,650,349 km (0.066 R)
• M85: 71,770,326 km (0.099 R)
• M86: 72,250,984 km (0.108 R)
• M87: 73,336,467 km (0.092 R)
• M88: 74,427,185 km (0.12 R)
• M89: 77,731,502 km (0.116 R)
• M90: 77,978,189 km (0.099 R)
• M91: 80,459,120 km (0.061 R)
• M92: 81,583,947 km (0.115 R)
• M93: 81,834,673 km (0.073 R)
• M94: 82,085,548 km (0.101 R)
• M95: 82,462,385 km (0.097 R)
• M96: 84,482,106 km (0.052 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit