🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.91 AU - 1.05 AU

Year: 276 Days

Day: 19.7 Hours

Environment

Temp: 266 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,536,793 km

• M1: 103,671 km (0.054 R)
• M2: 449,392 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.06 AU - 1.2 AU

Year: 342 Days

Day: 12.6 Hours

Environment

Temp: 265 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.78 AU - 2.3 AU

Year: 829 Days

Day: 15.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.97 AU - 7.19 AU

Year: 4799 Days

Day: 23.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.45 AU - 8.83 AU

Year: 6005 Days

Day: 31.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.73 AU - 7.91 AU

Year: 6218 Days

Day: 32.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,536,793 km

• M1: 4,107,509 km (0.082 R)
• M2: 4,564,381 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.46 AU - 13.14 AU

Year: 10092 Days

Day: 16.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 12.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.89 AU - 19.17 AU

Year: 19110 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,536,793 km

• M1: 186,698 km (0.108 R)
• M2: 545,434 km (0.107 R)
• M3: 645,664 km (0.036 R)
• M4: 1,030,729 km (0.115 R)
• M5: 1,138,141 km (0.084 R)
• M6: 1,227,002 km (0.12 R)
• M7: 1,557,463 km (0.052 R)
• M8: 1,707,959 km (0.089 R)
• M9: 2,503,969 km (0.037 R)
• M10: 2,681,841 km (0.057 R)
• M11: 3,082,015 km (0.083 R)
• M12: 3,734,711 km (0.074 R)
• M13: 4,042,434 km (0.105 R)
• M14: 4,755,866 km (0.12 R)
• M15: 5,089,918 km (0.082 R)
• M16: 5,240,713 km (0.119 R)
• M17: 5,938,287 km (0.059 R)
• M18: 6,338,462 km (0.112 R)
• M19: 6,913,516 km (0.098 R)
• M20: 8,113,740 km (0.056 R)
• M21: 8,468,586 km (0.119 R)
• M22: 9,055,907 km (0.042 R)
• M23: 9,331,466 km (0.071 R)
• M24: 9,750,191 km (0.064 R)
• M25: 10,270,043 km (0.039 R)
• M26: 10,896,410 km (0.114 R)
• M27: 11,238,690 km (0.074 R)
• M28: 11,386,492 km (0.067 R)
• M29: 11,984,285 km (0.114 R)
• M30: 12,797,200 km (0.081 R)
• M31: 13,523,199 km (0.069 R)
• M32: 13,944,018 km (0.071 R)
• M33: 14,476,137 km (0.084 R)
• M34: 15,341,411 km (0.093 R)
• M35: 15,670,227 km (0.075 R)
• M36: 16,558,540 km (0.083 R)
• M37: 16,726,987 km (0.033 R)
• M38: 17,065,377 km (0.081 R)
• M39: 17,806,485 km (0.112 R)
• M40: 18,209,950 km (0.107 R)
• M41: 19,438,299 km (0.056 R)
• M42: 20,092,490 km (0.105 R)
• M43: 20,212,168 km (0.113 R)
• M44: 20,874,887 km (0.108 R)
• M45: 20,996,061 km (0.047 R)
• M46: 23,407,130 km (0.051 R)
• M47: 24,485,282 km (0.056 R)
• M48: 26,230,939 km (0.033 R)
• M49: 27,151,714 km (0.101 R)
• M50: 27,350,530 km (0.085 R)
• M51: 28,485,679 km (0.118 R)
• M52: 29,840,736 km (0.11 R)
• M53: 31,147,473 km (0.108 R)
• M54: 31,633,667 km (0.099 R)
• M55: 32,402,749 km (0.115 R)
• M56: 32,613,533 km (0.106 R)
• M57: 33,248,725 km (0.12 R)
• M58: 34,459,570 km (0.088 R)
• M59: 35,902,591 km (0.105 R)
• M60: 37,144,703 km (0.109 R)
• M61: 38,996,874 km (0.075 R)
• M62: 39,146,322 km (0.117 R)
• M63: 39,971,803 km (0.06 R)
• M64: 40,122,448 km (0.036 R)
• M65: 40,500,033 km (0.037 R)
• M66: 41,030,657 km (0.064 R)
• M67: 41,411,084 km (0.099 R)
• M68: 41,716,264 km (0.044 R)
• M69: 42,790,377 km (0.108 R)
• M70: 45,672,380 km (0.114 R)
• M71: 46,620,531 km (0.09 R)
• M72: 47,734,885 km (0.052 R)
• M73: 48,375,613 km (0.097 R)
• M74: 48,455,947 km (0.079 R)
• M75: 48,697,099 km (0.082 R)
• M76: 49,746,678 km (0.113 R)
• M77: 49,908,842 km (0.055 R)
• M78: 52,939,844 km (0.087 R)
• M79: 53,271,203 km (0.075 R)
• M80: 54,603,073 km (0.094 R)
• M81: 55,609,119 km (0.054 R)
• M82: 55,777,416 km (0.065 R)
• M83: 55,861,640 km (0.085 R)
• M84: 56,198,834 km (0.096 R)

Kuiper Belt

Range: 38.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit