🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 37.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 202 Days

Day: 22.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.93 AU - 1.29 AU

Year: 413 Days

Day: 19.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.53 AU - 1.89 AU

Year: 790 Days

Day: 31.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,192,411 km

• M1: 442,361 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.64 AU - 2.64 AU

Year: 1105 Days

Day: 13.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,192,411 km

• M1: 857,645 km (0.079 R)
• M2: 1,573,171 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.57 AU - 3.35 AU

Year: 1798 Days

Day: 12.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.54 AU - 3.82 AU

Year: 2493 Days

Day: 15.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.49 AU - 4.55 AU

Year: 2846 Days

Day: 20.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 13.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.89 AU - 14.01 AU

Year: 13681 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 110,192,411 km

• M1: 169,794 km (0.103 R)
• M2: 255,364 km (0.087 R)
• M3: 459,864 km (0.118 R)
• M4: 671,844 km (0.115 R)
• M5: 791,373 km (0.042 R)
• M6: 1,602,642 km (0.045 R)
• M7: 1,684,771 km (0.055 R)
• M8: 2,278,226 km (0.103 R)
• M9: 2,490,057 km (0.055 R)
• M10: 2,659,401 km (0.071 R)
• M11: 3,086,952 km (0.094 R)
• M12: 3,243,132 km (0.076 R)
• M13: 3,536,344 km (0.073 R)
• M14: 3,978,406 km (0.11 R)
• M15: 4,063,228 km (0.093 R)
• M16: 6,048,092 km (0.101 R)
• M17: 6,443,330 km (0.038 R)
• M18: 6,915,012 km (0.106 R)
• M19: 7,573,243 km (0.087 R)
• M20: 8,071,104 km (0.098 R)
• M21: 10,401,390 km (0.09 R)
• M22: 10,637,306 km (0.1 R)
• M23: 10,994,546 km (0.077 R)
• M24: 12,131,340 km (0.071 R)
• M25: 12,462,999 km (0.092 R)
• M26: 13,220,263 km (0.07 R)
• M27: 14,383,985 km (0.097 R)
• M28: 16,167,939 km (0.103 R)
• M29: 16,350,150 km (0.058 R)
• M30: 16,578,885 km (0.099 R)
• M31: 18,351,769 km (0.11 R)
• M32: 20,577,486 km (0.069 R)
• M33: 20,824,622 km (0.077 R)
• M34: 21,671,944 km (0.114 R)
• M35: 22,024,098 km (0.084 R)
• M36: 22,938,440 km (0.103 R)
• M37: 23,040,765 km (0.115 R)
• M38: 23,297,325 km (0.075 R)
• M39: 25,225,343 km (0.083 R)
• M40: 25,542,939 km (0.051 R)
• M41: 25,755,218 km (0.066 R)
• M42: 28,955,565 km (0.109 R)
• M43: 29,956,674 km (0.072 R)
• M44: 30,292,821 km (0.072 R)
• M45: 30,912,455 km (0.119 R)
• M46: 31,479,431 km (0.071 R)
• M47: 32,107,144 km (0.102 R)
• M48: 32,738,896 km (0.088 R)
• M49: 33,548,968 km (0.114 R)
• M50: 33,781,593 km (0.094 R)
• M51: 34,424,265 km (0.103 R)
• M52: 35,070,827 km (0.098 R)
• M53: 35,484,316 km (0.085 R)
• M54: 36,018,530 km (0.1 R)
• M55: 36,376,069 km (0.102 R)
• M56: 37,455,866 km (0.116 R)
• M57: 38,060,241 km (0.112 R)
• M58: 38,242,152 km (0.077 R)
• M59: 38,789,830 km (0.109 R)
• M60: 39,340,051 km (0.089 R)
• M61: 40,262,771 km (0.076 R)
• M62: 40,386,339 km (0.107 R)
• M63: 40,695,857 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 7

Gravity: 19.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.25 AU - 23.17 AU

Year: 29730 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,192,411 km

• M1: 96,939 km (0.118 R)
• M2: 352,901 km (0.086 R)
• M3: 1,034,768 km (0.094 R)
• M4: 1,355,207 km (0.105 R)
• M5: 1,625,082 km (0.049 R)
• M6: 2,719,839 km (0.117 R)
• M7: 3,209,772 km (0.104 R)
• M8: 3,779,889 km (0.044 R)
• M9: 4,214,022 km (0.069 R)
• M10: 5,731,543 km (0.068 R)
• M11: 5,978,829 km (0.102 R)
• M12: 6,611,927 km (0.118 R)
• M13: 6,741,179 km (0.098 R)
• M14: 6,871,180 km (0.071 R)
• M15: 7,466,729 km (0.078 R)
• M16: 7,736,603 km (0.112 R)
• M17: 8,635,986 km (0.102 R)
• M18: 9,861,342 km (0.117 R)
• M19: 10,531,989 km (0.112 R)
• M20: 11,916,667 km (0.072 R)
• M21: 13,439,424 km (0.083 R)
• M22: 16,487,929 km (0.099 R)
• M23: 16,663,408 km (0.094 R)
• M24: 16,839,335 km (0.117 R)
• M25: 17,104,572 km (0.08 R)
• M26: 18,542,207 km (0.041 R)
• M27: 19,275,536 km (0.12 R)
• M28: 20,959,858 km (0.066 R)
• M29: 21,054,704 km (0.076 R)
• M30: 22,496,079 km (0.092 R)
• M31: 22,885,781 km (0.086 R)
• M32: 23,770,802 km (0.093 R)
• M33: 24,167,686 km (0.113 R)
• M34: 24,267,318 km (0.061 R)
• M35: 24,666,894 km (0.114 R)
• M36: 25,878,936 km (0.101 R)
• M37: 26,903,681 km (0.069 R)
• M38: 27,317,319 km (0.047 R)
• M39: 27,524,961 km (0.068 R)
• M40: 29,629,653 km (0.106 R)
• M41: 32,332,289 km (0.06 R)
• M42: 35,000,067 km (0.09 R)
• M43: 36,132,374 km (0.075 R)
• M44: 37,161,607 km (0.098 R)
• M45: 37,968,837 km (0.107 R)
• M46: 41,136,123 km (0.081 R)
• M47: 43,294,222 km (0.051 R)
• M48: 48,220,031 km (0.111 R)
• M49: 49,352,487 km (0.037 R)
• M50: 49,478,897 km (0.087 R)
• M51: 52,028,943 km (0.108 R)
• M52: 52,802,214 km (0.038 R)
• M53: 53,319,823 km (0.074 R)
• M54: 54,490,725 km (0.079 R)
• M55: 55,013,869 km (0.045 R)
• M56: 57,122,900 km (0.119 R)
• M57: 58,320,879 km (0.092 R)
• M58: 59,796,214 km (0.082 R)
• M59: 60,470,900 km (0.098 R)
• M60: 61,148,130 km (0.05 R)
• M61: 65,263,717 km (0.09 R)
• M62: 68,197,481 km (0.063 R)
• M63: 71,031,163 km (0.114 R)
• M64: 72,175,437 km (0.049 R)
• M65: 72,606,130 km (0.081 R)
• M66: 74,192,466 km (0.12 R)
• M67: 76,082,036 km (0.056 R)
• M68: 76,374,201 km (0.06 R)
• M69: 77,106,034 km (0.1 R)
• M70: 78,576,730 km (0.098 R)
• M71: 80,800,204 km (0.108 R)
• M72: 81,098,202 km (0.051 R)
• M73: 82,293,938 km (0.106 R)
• M74: 82,593,732 km (0.057 R)
• M75: 83,044,172 km (0.079 R)
• M76: 83,194,517 km (0.112 R)
• M77: 85,308,635 km (0.115 R)
• M78: 85,916,002 km (0.088 R)
• M79: 86,372,425 km (0.062 R)
• M80: 89,281,505 km (0.117 R)
• M81: 89,589,677 km (0.115 R)
• M82: 90,516,136 km (0.113 R)
• M83: 92,845,974 km (0.071 R)
• M84: 95,195,558 km (0.095 R)
• M85: 96,614,643 km (0.076 R)
• M86: 97,882,036 km (0.116 R)
• M87: 99,793,299 km (0.109 R)
• M88: 103,006,063 km (0.112 R)
• M89: 104,462,697 km (0.087 R)
• M90: 106,579,058 km (0.098 R)
• M91: 109,038,298 km (0.094 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit