🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 13.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,217,666 km

• M1: 73,303 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.64 AU - 0.84 AU

Year: 236 Days

Day: 27.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.3 AU

Year: 445 Days

Day: 25.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,217,666 km

• M1: 188,793 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.68 AU

Year: 641 Days

Day: 30.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.95 AU

Year: 873 Days

Day: 36.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,217,666 km

• M1: 110,702 km (0.093 R)
• M2: 194,776 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2 AU - 2.12 AU

Year: 1096 Days

Day: 23 Hours

Environment

Temp: -79 °C

Axial Tilt: 106.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.89 AU - 2.85 AU

Year: 1353 Days

Day: 32.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.46 AU - 3.94 AU

Year: 2639 Days

Day: 15.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.68 AU - 3.76 AU

Year: 2661 Days

Day: 19.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,217,666 km

• M1: 1,564,195 km (0.076 R)

Asteroid Belt

Center: 7.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 12.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.23 AU - 12.57 AU

Year: 14275 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,217,666 km

• M1: 244,293 km (0.067 R)
• M2: 390,151 km (0.115 R)
• M3: 647,011 km (0.088 R)
• M4: 777,759 km (0.112 R)
• M5: 1,135,448 km (0.111 R)
• M6: 1,250,489 km (0.12 R)
• M7: 2,924,938 km (0.108 R)
• M8: 3,317,034 km (0.119 R)
• M9: 3,760,741 km (0.092 R)
• M10: 4,894,394 km (0.104 R)
• M11: 5,086,776 km (0.085 R)
• M12: 5,399,735 km (0.1 R)
• M13: 5,518,665 km (0.093 R)
• M14: 5,921,832 km (0.116 R)
• M15: 6,209,658 km (0.118 R)
• M16: 6,460,085 km (0.04 R)
• M17: 6,544,308 km (0.114 R)
• M18: 7,057,429 km (0.081 R)
• M19: 7,318,926 km (0.049 R)
• M20: 8,122,566 km (0.1 R)
• M21: 9,619,741 km (0.026 R)
• M22: 9,958,581 km (0.098 R)
• M23: 10,105,037 km (0.104 R)
• M24: 10,350,677 km (0.101 R)
• M25: 10,598,261 km (0.104 R)
• M26: 10,747,859 km (0.073 R)
• M27: 10,898,055 km (0.059 R)
• M28: 10,998,585 km (0.111 R)
• M29: 11,608,346 km (0.113 R)
• M30: 12,072,847 km (0.077 R)
• M31: 12,648,949 km (0.087 R)
• M32: 12,966,994 km (0.116 R)
• M33: 13,073,657 km (0.092 R)
• M34: 13,234,176 km (0.115 R)
• M35: 13,395,293 km (0.113 R)
• M36: 13,503,003 km (0.06 R)
• M37: 14,155,699 km (0.069 R)
• M38: 17,629,959 km (0.043 R)
• M39: 17,926,014 km (0.071 R)
• M40: 18,343,093 km (0.051 R)
• M41: 18,582,898 km (0.058 R)
• M42: 18,763,463 km (0.098 R)
• M43: 19,369,633 km (0.098 R)
• M44: 20,105,355 km (0.077 R)
• M45: 20,725,439 km (0.07 R)
• M46: 20,912,735 km (0.086 R)
• M47: 21,351,954 km (0.092 R)
• M48: 21,541,046 km (0.118 R)
• M49: 22,303,247 km (0.116 R)
• M50: 22,687,564 km (0.105 R)
• M51: 23,658,305 km (0.113 R)
• M52: 24,774,604 km (0.096 R)
• M53: 25,573,008 km (0.093 R)
• M54: 27,743,075 km (0.076 R)
• M55: 29,760,252 km (0.043 R)
• M56: 32,764,626 km (0.073 R)
• M57: 33,128,748 km (0.119 R)
• M58: 34,820,550 km (0.076 R)
• M59: 35,341,151 km (0.103 R)
• M60: 35,639,748 km (0.048 R)
• M61: 36,993,758 km (0.115 R)
• M62: 37,372,839 km (0.097 R)
• M63: 37,677,121 km (0.089 R)
• M64: 38,134,891 km (0.097 R)
• M65: 39,056,264 km (0.028 R)
• M66: 39,519,569 km (0.108 R)
• M67: 39,829,535 km (0.109 R)
• M68: 43,531,484 km (0.053 R)
• M69: 43,611,370 km (0.11 R)
• M70: 43,771,439 km (0.062 R)
• M71: 44,735,897 km (0.102 R)
• M72: 45,382,758 km (0.06 R)
• M73: 45,788,617 km (0.1 R)
• M74: 46,440,565 km (0.111 R)
• M75: 46,522,245 km (0.102 R)
• M76: 47,918,442 km (0.113 R)
• M77: 48,248,904 km (0.056 R)
• M78: 48,331,781 km (0.1 R)
• M79: 48,829,194 km (0.088 R)
• M80: 51,173,243 km (0.071 R)
• M81: 51,257,616 km (0.101 R)
• M82: 52,784,711 km (0.1 R)
• M83: 52,869,982 km (0.081 R)
• M84: 53,040,673 km (0.048 R)
• M85: 53,382,654 km (0.072 R)
• M86: 55,362,881 km (0.057 R)
• M87: 55,622,882 km (0.106 R)
• M88: 57,279,379 km (0.087 R)
• M89: 58,952,033 km (0.036 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit