🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 25.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,495,655 km

• M1: 106,214 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 245 Days

Day: 42.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.02 AU

Year: 311 Days

Day: 32 Hours

Environment

Temp: 31 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 400 Days

Day: 27.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,495,655 km

• M1: 356,492 km (0.081 R)
• M2: 664,364 km (0.117 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.2

Radius: 6.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.56 AU - 14.82 AU

Year: 16034 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,495,655 km

• M1: 79,885 km (0.103 R)
• M2: 139,425 km (0.044 R)
• M3: 295,755 km (0.119 R)
• M4: 536,308 km (0.091 R)
• M5: 612,902 km (0.105 R)
• M6: 901,477 km (0.101 R)
• M7: 1,012,778 km (0.033 R)
• M8: 1,188,256 km (0.058 R)
• M9: 1,290,132 km (0.119 R)
• M10: 1,480,570 km (0.081 R)
• M11: 1,568,234 km (0.093 R)
• M12: 1,888,524 km (0.096 R)
• M13: 2,229,008 km (0.064 R)
• M14: 2,406,431 km (0.026 R)
• M15: 2,457,893 km (0.106 R)
• M16: 2,829,045 km (0.101 R)
• M17: 2,993,603 km (0.111 R)
• M18: 3,360,567 km (0.091 R)
• M19: 3,447,333 km (0.083 R)
• M20: 3,771,811 km (0.117 R)
• M21: 4,044,678 km (0.11 R)
• M22: 4,106,162 km (0.117 R)
• M23: 4,641,274 km (0.067 R)
• M24: 4,802,989 km (0.115 R)
• M25: 5,332,566 km (0.046 R)
• M26: 5,433,843 km (0.043 R)
• M27: 5,810,980 km (0.102 R)
• M28: 7,515,647 km (0.11 R)
• M29: 8,128,849 km (0.112 R)
• M30: 9,937,787 km (0.101 R)
• M31: 10,314,025 km (0.114 R)
• M32: 11,601,614 km (0.079 R)
• M33: 12,442,952 km (0.112 R)
• M34: 12,622,620 km (0.072 R)
• M35: 12,848,363 km (0.077 R)
• M36: 12,984,497 km (0.074 R)
• M37: 13,441,518 km (0.099 R)
• M38: 13,996,975 km (0.096 R)
• M39: 14,230,647 km (0.109 R)
• M40: 14,654,458 km (0.12 R)
• M41: 14,891,720 km (0.097 R)
• M42: 16,686,595 km (0.082 R)
• M43: 16,884,812 km (0.087 R)
• M44: 17,433,537 km (0.115 R)
• M45: 17,988,246 km (0.11 R)
• M46: 18,599,952 km (0.093 R)
• M47: 18,651,264 km (0.098 R)
• M48: 18,908,423 km (0.083 R)
• M49: 19,114,868 km (0.054 R)
• M50: 19,166,629 km (0.115 R)
• M51: 19,634,571 km (0.063 R)
• M52: 19,791,349 km (0.058 R)
• M53: 20,106,253 km (0.045 R)
• M54: 20,581,525 km (0.081 R)
• M55: 20,953,875 km (0.063 R)
• M56: 22,192,695 km (0.098 R)
• M57: 23,013,388 km (0.039 R)
• M58: 23,621,504 km (0.086 R)
• M59: 24,740,795 km (0.103 R)
• M60: 24,910,140 km (0.104 R)
• M61: 26,624,980 km (0.104 R)
• M62: 27,730,508 km (0.074 R)
• M63: 28,141,603 km (0.092 R)
• M64: 28,318,428 km (0.093 R)
• M65: 29,746,190 km (0.072 R)
• M66: 30,650,360 km (0.029 R)
• M67: 31,136,254 km (0.031 R)
• M68: 33,291,809 km (0.102 R)
• M69: 33,354,192 km (0.092 R)
• M70: 33,478,807 km (0.079 R)
• M71: 33,666,253 km (0.107 R)
• M72: 34,356,198 km (0.095 R)
• M73: 35,050,781 km (0.117 R)
• M74: 35,368,078 km (0.117 R)
• M75: 35,495,236 km (0.12 R)
• M76: 36,069,393 km (0.111 R)
• M77: 36,453,860 km (0.048 R)
• M78: 36,968,476 km (0.12 R)
• M79: 37,550,562 km (0.064 R)
• M80: 38,527,136 km (0.104 R)
• M81: 39,446,266 km (0.064 R)
• M82: 39,842,251 km (0.082 R)
• M83: 40,904,995 km (0.101 R)
• M84: 41,909,694 km (0.05 R)
• M85: 41,977,013 km (0.118 R)
• M86: 43,943,477 km (0.071 R)
• M87: 44,080,209 km (0.041 R)
• M88: 44,765,966 km (0.07 R)
• M89: 44,903,446 km (0.096 R)
• M90: 45,317,085 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit