🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.76 AU - 0.78 AU

Year: 247 Days

Day: 23.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,171,369 km

• M1: 169,943 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 276 Days

Day: 16.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.81 AU - 0.95 AU

Year: 302 Days

Day: 30.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,171,369 km

• M1: 339,587 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 498 Days

Day: 29.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.84 AU - 2.4 AU

Year: 1127 Days

Day: 27.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.01 AU - 4.93 AU

Year: 2889 Days

Day: 34.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,171,369 km

• M1: 28,124 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 5.2

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.3 AU - 19.72 AU

Year: 26762 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,171,369 km

• M1: 246,088 km (0.032 R)
• M2: 361,578 km (0.113 R)
• M3: 397,930 km (0.088 R)
• M4: 454,927 km (0.066 R)
• M5: 620,981 km (0.11 R)
• M6: 757,863 km (0.114 R)
• M7: 1,196,185 km (0.072 R)
• M8: 1,396,496 km (0.053 R)
• M9: 1,546,094 km (0.118 R)
• M10: 1,860,698 km (0.03 R)
• M11: 1,958,835 km (0.113 R)
• M12: 1,992,045 km (0.081 R)
• M13: 2,058,915 km (0.092 R)
• M14: 2,693,510 km (0.042 R)
• M15: 4,297,797 km (0.09 R)
• M16: 5,144,372 km (0.11 R)
• M17: 5,896,250 km (0.049 R)
• M18: 5,944,421 km (0.063 R)
• M19: 7,240,986 km (0.089 R)
• M20: 7,292,447 km (0.086 R)
• M21: 10,021,861 km (0.104 R)
• M22: 10,485,016 km (0.055 R)
• M23: 12,467,786 km (0.12 R)
• M24: 12,902,816 km (0.062 R)
• M25: 12,965,498 km (0.111 R)
• M26: 13,406,363 km (0.107 R)
• M27: 13,533,222 km (0.116 R)
• M28: 13,788,137 km (0.064 R)
• M29: 13,916,192 km (0.091 R)
• M30: 14,044,547 km (0.114 R)
• M31: 14,109,024 km (0.106 R)
• M32: 14,692,755 km (0.042 R)
• M33: 15,020,524 km (0.071 R)
• M34: 15,549,801 km (0.107 R)
• M35: 16,287,767 km (0.025 R)
• M36: 16,694,973 km (0.082 R)
• M37: 16,763,189 km (0.117 R)
• M38: 17,936,785 km (0.113 R)
• M39: 18,357,304 km (0.116 R)
• M40: 18,780,965 km (0.072 R)
• M41: 19,926,736 km (0.098 R)
• M42: 20,435,069 km (0.095 R)
• M43: 20,874,139 km (0.111 R)
• M44: 22,586,137 km (0.108 R)
• M45: 25,826,277 km (0.117 R)
• M46: 27,178,492 km (0.067 R)
• M47: 27,580,611 km (0.038 R)
• M48: 27,822,810 km (0.078 R)
• M49: 28,798,637 km (0.094 R)
• M50: 28,880,467 km (0.098 R)
• M51: 29,455,372 km (0.092 R)
• M52: 29,537,800 km (0.106 R)
• M53: 30,034,017 km (0.056 R)
• M54: 30,783,651 km (0.07 R)
• M55: 31,455,047 km (0.119 R)
• M56: 31,877,062 km (0.106 R)
• M57: 31,961,735 km (0.075 R)
• M58: 32,897,769 km (0.039 R)
• M59: 33,584,273 km (0.091 R)
• M60: 34,622,632 km (0.05 R)
• M61: 36,730,915 km (0.081 R)
• M62: 38,609,415 km (0.089 R)
• M63: 38,970,844 km (0.052 R)
• M64: 39,061,350 km (0.042 R)
• M65: 39,696,842 km (0.11 R)
• M66: 40,061,562 km (0.109 R)
• M67: 41,809,164 km (0.119 R)
• M68: 42,832,114 km (0.115 R)
• M69: 43,112,610 km (0.093 R)
• M70: 43,393,705 km (0.11 R)
• M71: 43,769,345 km (0.071 R)
• M72: 44,523,917 km (0.084 R)
• M73: 45,092,688 km (0.075 R)
• M74: 45,759,296 km (0.069 R)
• M75: 49,140,956 km (0.043 R)
• M76: 50,318,740 km (0.062 R)
• M77: 51,803,947 km (0.113 R)
• M78: 52,701,983 km (0.084 R)
• M79: 53,806,614 km (0.066 R)
• M80: 55,223,456 km (0.081 R)
• M81: 55,732,537 km (0.12 R)
• M82: 56,243,115 km (0.083 R)
• M83: 56,960,436 km (0.093 R)
• M84: 57,577,827 km (0.051 R)
• M85: 60,592,523 km (0.103 R)
• M86: 62,383,509 km (0.063 R)
• M87: 63,445,205 km (0.104 R)
• M88: 63,658,232 km (0.11 R)
• M89: 63,978,222 km (0.117 R)
• M90: 65,909,531 km (0.046 R)
• M91: 66,449,429 km (0.025 R)
• M92: 66,665,748 km (0.117 R)
• M93: 66,990,674 km (0.114 R)
• M94: 69,609,385 km (0.047 R)
• M95: 72,372,607 km (0.037 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit