🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.94 AU - 1 AU

Year: 339 Days

Day: 46.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.71 AU - 2.11 AU

Year: 936 Days

Day: 26.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.96 AU - 3.22 AU

Year: 1479 Days

Day: 35 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.65 AU - 3.17 AU

Year: 1761 Days

Day: 15.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.56 AU - 4.2 AU

Year: 2711 Days

Day: 21.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.62 AU - 4.38 AU

Year: 2838 Days

Day: 13.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.88 AU - 5.2 AU

Year: 3432 Days

Day: 30.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.33 AU - 5.37 AU

Year: 3789 Days

Day: 30.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 11.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.57 AU - 7.07 AU

Year: 4981 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,706,658 km

• M1: 261,198 km (0.104 R)
• M2: 578,495 km (0.099 R)
• M3: 674,387 km (0.073 R)
• M4: 753,076 km (0.08 R)
• M5: 835,504 km (0.088 R)
• M6: 1,089,222 km (0.119 R)
• M7: 1,310,477 km (0.056 R)
• M8: 1,426,715 km (0.074 R)
• M9: 1,654,552 km (0.064 R)
• M10: 1,765,105 km (0.098 R)
• M11: 1,927,269 km (0.092 R)
• M12: 2,010,446 km (0.091 R)
• M13: 2,390,574 km (0.062 R)
• M14: 2,534,487 km (0.097 R)
• M15: 2,831,289 km (0.041 R)
• M16: 3,061,221 km (0.115 R)
• M17: 3,601,270 km (0.085 R)
• M18: 3,725,436 km (0.094 R)
• M19: 3,850,948 km (0.117 R)
• M20: 4,106,312 km (0.099 R)
• M21: 4,301,687 km (0.081 R)
• M22: 4,499,904 km (0.027 R)
• M23: 4,769,180 km (0.076 R)
• M24: 4,974,578 km (0.073 R)
• M25: 5,276,616 km (0.106 R)
• M26: 5,489,195 km (0.102 R)
• M27: 5,825,491 km (0.056 R)
• M28: 6,392,616 km (0.064 R)
• M29: 6,926,082 km (0.103 R)
• M30: 7,159,006 km (0.084 R)
• M31: 7,289,605 km (0.107 R)
• M32: 7,368,443 km (0.09 R)
• M33: 7,606,304 km (0.066 R)
• M34: 8,062,727 km (0.067 R)
• M35: 8,472,775 km (0.066 R)
• M36: 8,555,652 km (0.109 R)
• M37: 9,228,094 km (0.057 R)
• M38: 9,427,508 km (0.11 R)
• M39: 9,686,013 km (0.051 R)
• M40: 9,917,740 km (0.12 R)
• M41: 10,121,942 km (0.111 R)
• M42: 10,298,168 km (0.117 R)
• M43: 11,164,190 km (0.051 R)
• M44: 12,022,433 km (0.053 R)
• M45: 13,156,983 km (0.116 R)
• M46: 14,259,669 km (0.114 R)
• M47: 14,358,404 km (0.082 R)
• M48: 14,788,946 km (0.045 R)
• M49: 14,955,598 km (0.036 R)
• M50: 15,730,515 km (0.119 R)
• M51: 16,139,965 km (0.089 R)
• M52: 16,899,922 km (0.101 R)
• M53: 17,600,788 km (0.1 R)
• M54: 18,346,982 km (0.102 R)
• M55: 19,212,406 km (0.068 R)
• M56: 19,467,321 km (0.073 R)
• M57: 19,576,976 km (0.093 R)
• M58: 20,238,946 km (0.108 R)
• M59: 20,461,249 km (0.027 R)
• M60: 20,721,549 km (0.086 R)
• M61: 20,983,046 km (0.077 R)
• M62: 21,547,030 km (0.077 R)
• M63: 21,698,274 km (0.117 R)
• M64: 22,077,803 km (0.088 R)
• M65: 22,959,384 km (0.114 R)
• M66: 23,036,576 km (0.11 R)
• M67: 24,204,935 km (0.089 R)
• M68: 24,519,839 km (0.099 R)
• M69: 26,033,769 km (0.027 R)
• M70: 26,114,253 km (0.1 R)
• M71: 26,235,128 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.3

Radius: 3.9

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.38 AU - 20.46 AU

Year: 31541 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,706,658 km

• M1: 347,516 km (0.087 R)
• M2: 631,153 km (0.088 R)
• M3: 1,665,024 km (0.071 R)
• M4: 1,792,631 km (0.098 R)
• M5: 3,076,331 km (0.073 R)
• M6: 4,312,607 km (0.079 R)
• M7: 4,981,759 km (0.1 R)
• M8: 5,258,216 km (0.099 R)
• M9: 5,398,389 km (0.034 R)
• M10: 5,682,475 km (0.074 R)
• M11: 5,778,218 km (0.059 R)
• M12: 5,971,349 km (0.113 R)
• M13: 6,413,710 km (0.11 R)
• M14: 6,563,457 km (0.101 R)
• M15: 6,714,252 km (0.053 R)
• M16: 7,802,427 km (0.07 R)
• M17: 8,888,507 km (0.094 R)
• M18: 9,392,502 km (0.075 R)
• M19: 10,840,460 km (0.035 R)
• M20: 11,198,149 km (0.1 R)
• M21: 12,109,349 km (0.096 R)
• M22: 15,513,449 km (0.105 R)
• M23: 18,122,136 km (0.091 R)
• M24: 21,754,971 km (0.095 R)
• M25: 24,038,732 km (0.03 R)
• M26: 26,317,706 km (0.114 R)
• M27: 26,958,284 km (0.045 R)
• M28: 28,010,406 km (0.106 R)
• M29: 28,582,468 km (0.112 R)
• M30: 33,467,886 km (0.115 R)
• M31: 34,772,679 km (0.087 R)
• M32: 35,035,522 km (0.052 R)
• M33: 38,332,360 km (0.104 R)
• M34: 38,513,373 km (0.079 R)
• M35: 42,286,232 km (0.109 R)
• M36: 42,473,229 km (0.074 R)
• M37: 43,129,964 km (0.091 R)
• M38: 45,598,628 km (0.048 R)
• M39: 46,850,164 km (0.075 R)
• M40: 47,723,067 km (0.091 R)
• M41: 48,015,232 km (0.106 R)
• M42: 48,699,343 km (0.099 R)
• M43: 49,386,595 km (0.064 R)
• M44: 51,667,365 km (0.09 R)
• M45: 52,067,539 km (0.042 R)
• M46: 52,569,141 km (0.101 R)
• M47: 58,816,497 km (0.108 R)
• M48: 59,967,802 km (0.036 R)
• M49: 60,704,273 km (0.092 R)
• M50: 61,337,969 km (0.117 R)
• M51: 61,655,566 km (0.105 R)
• M52: 61,973,760 km (0.101 R)
• M53: 62,611,795 km (0.093 R)
• M54: 64,969,757 km (0.069 R)
• M55: 65,185,627 km (0.098 R)
• M56: 69,110,626 km (0.069 R)
• M57: 72,327,728 km (0.057 R)
• M58: 72,439,478 km (0.1 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit