🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.37 AU - 1.39 AU

Year: 465 Days

Day: 35.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.33 AU - 1.93 AU

Year: 597 Days

Day: 12.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,411,637 km

• M1: 684,111 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.35 AU - 2.09 AU

Year: 647 Days

Day: 43.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.94 AU - 2.62 AU

Year: 988 Days

Day: 26.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.03 AU - 3.81 AU

Year: 1815 Days

Day: 28.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.23 AU - 3.97 AU

Year: 1960 Days

Day: 24.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,411,637 km

• M1: 1,057,507 km (0.116 R)
• M2: 2,099,457 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 6.1

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 22.69 AU - 26.53 AU

Year: 35035 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,411,637 km

• M1: 79,137 km (0.046 R)
• M2: 965,355 km (0.077 R)
• M3: 1,301,202 km (0.119 R)
• M4: 1,445,265 km (0.12 R)
• M5: 1,632,711 km (0.109 R)
• M6: 1,868,029 km (0.11 R)
• M7: 2,156,005 km (0.096 R)
• M8: 2,458,043 km (0.071 R)
• M9: 2,636,662 km (0.103 R)
• M10: 2,819,621 km (0.086 R)
• M11: 4,211,330 km (0.104 R)
• M12: 4,642,770 km (0.089 R)
• M13: 5,088,123 km (0.108 R)
• M14: 5,315,811 km (0.099 R)
• M15: 8,769,577 km (0.041 R)
• M16: 9,737,475 km (0.08 R)
• M17: 10,162,632 km (0.116 R)
• M18: 10,305,797 km (0.06 R)
• M19: 10,739,033 km (0.096 R)
• M20: 10,811,737 km (0.048 R)
• M21: 11,252,004 km (0.1 R)
• M22: 11,623,156 km (0.037 R)
• M23: 12,454,172 km (0.05 R)
• M24: 12,838,190 km (0.088 R)
• M25: 13,070,366 km (0.109 R)
• M26: 13,775,570 km (0.085 R)
• M27: 14,978,038 km (0.071 R)
• M28: 15,222,631 km (0.115 R)
• M29: 15,550,699 km (0.115 R)
• M30: 15,715,556 km (0.118 R)
• M31: 16,970,831 km (0.081 R)
• M32: 19,310,243 km (0.103 R)
• M33: 19,398,805 km (0.1 R)
• M34: 19,487,516 km (0.101 R)
• M35: 20,291,904 km (0.113 R)
• M36: 20,472,169 km (0.065 R)
• M37: 22,769,394 km (0.109 R)
• M38: 24,473,314 km (0.104 R)
• M39: 24,953,972 km (0.096 R)
• M40: 25,050,463 km (0.081 R)
• M41: 25,340,683 km (0.096 R)
• M42: 25,631,950 km (0.072 R)
• M43: 27,602,303 km (0.055 R)
• M44: 29,111,895 km (0.074 R)
• M45: 29,620,977 km (0.087 R)
• M46: 31,477,935 km (0.101 R)
• M47: 32,525,719 km (0.107 R)
• M48: 33,053,949 km (0.077 R)
• M49: 34,118,936 km (0.047 R)
• M50: 36,173,064 km (0.11 R)
• M51: 36,500,983 km (0.11 R)
• M52: 37,380,469 km (0.035 R)
• M53: 40,853,683 km (0.111 R)
• M54: 43,612,566 km (0.056 R)
• M55: 43,961,578 km (0.113 R)
• M56: 47,383,330 km (0.103 R)
• M57: 49,065,708 km (0.079 R)
• M58: 49,671,280 km (0.091 R)
• M59: 49,792,604 km (0.098 R)
• M60: 51,257,317 km (0.043 R)
• M61: 54,103,716 km (0.108 R)
• M62: 57,255,443 km (0.077 R)
• M63: 57,765,123 km (0.069 R)
• M64: 60,077,757 km (0.115 R)
• M65: 60,336,561 km (0.106 R)
• M66: 61,245,219 km (0.081 R)
• M67: 61,766,567 km (0.1 R)
• M68: 63,998,567 km (0.039 R)
• M69: 65,723,281 km (0.088 R)
• M70: 68,136,295 km (0.11 R)
• M71: 68,541,256 km (0.118 R)
• M72: 68,676,493 km (0.069 R)
• M73: 68,946,966 km (0.113 R)
• M74: 69,082,502 km (0.074 R)
• M75: 69,625,093 km (0.037 R)
• M76: 72,497,073 km (0.117 R)
• M77: 72,634,853 km (0.085 R)
• M78: 74,989,523 km (0.118 R)
• M79: 76,106,271 km (0.082 R)
• M80: 76,246,145 km (0.089 R)
• M81: 76,666,665 km (0.044 R)
• M82: 80,200,166 km (0.115 R)
• M83: 81,056,165 km (0.068 R)
• M84: 81,915,007 km (0.066 R)
• M85: 83,786,476 km (0.065 R)
• M86: 84,509,932 km (0.098 R)
• M87: 86,839,021 km (0.06 R)
• M88: 87,424,696 km (0.119 R)
• M89: 90,372,223 km (0.102 R)
• M90: 91,560,330 km (0.052 R)
• M91: 95,457,205 km (0.11 R)
• M92: 95,759,093 km (0.094 R)
• M93: 96,515,609 km (0.112 R)
• M94: 101,403,121 km (0.053 R)
• M95: 101,711,293 km (0.109 R)
• M96: 102,328,534 km (0.103 R)

Kuiper Belt

Range: 38.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit