🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 301 Days

Day: 46.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.34 AU - 2.04 AU

Year: 815 Days

Day: 47.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 11.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.26 AU - 10.68 AU

Year: 9963 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 102,760,648 km

• M1: 172,486 km (0.068 R)
• M2: 565,330 km (0.113 R)
• M3: 1,089,521 km (0.067 R)
• M4: 1,613,712 km (0.057 R)
• M5: 2,922,394 km (0.104 R)
• M6: 4,967,996 km (0.117 R)
• M7: 5,367,422 km (0.111 R)
• M8: 5,896,998 km (0.056 R)
• M9: 6,460,982 km (0.054 R)
• M10: 6,856,818 km (0.084 R)
• M11: 7,873,486 km (0.117 R)
• M12: 8,325,720 km (0.108 R)
• M13: 8,987,840 km (0.099 R)
• M14: 10,417,397 km (0.119 R)
• M15: 14,512,190 km (0.055 R)
• M16: 16,989,232 km (0.112 R)
• M17: 21,870,311 km (0.084 R)
• M18: 22,314,916 km (0.081 R)
• M19: 24,248,917 km (0.063 R)
• M20: 25,795,610 km (0.117 R)
• M21: 27,201,979 km (0.102 R)
• M22: 28,342,513 km (0.105 R)
• M23: 30,940,879 km (0.076 R)
• M24: 33,812,410 km (0.088 R)
• M25: 39,683,678 km (0.116 R)
• M26: 40,212,656 km (0.119 R)
• M27: 41,691,730 km (0.099 R)
• M28: 42,101,329 km (0.108 R)
• M29: 42,928,605 km (0.056 R)
• M30: 43,907,424 km (0.038 R)
• M31: 45,764,532 km (0.045 R)
• M32: 46,492,625 km (0.113 R)
• M33: 48,421,689 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 6.7

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.2 AU - 15.4 AU

Year: 17988 Days

Day: 20.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,760,648 km

• M1: 83,775 km (0.055 R)
• M2: 363,822 km (0.107 R)
• M3: 671,096 km (0.103 R)
• M4: 911,949 km (0.113 R)
• M5: 1,348,625 km (0.047 R)
• M6: 1,672,654 km (0.098 R)
• M7: 1,935,048 km (0.071 R)
• M8: 3,219,945 km (0.108 R)
• M9: 3,860,373 km (0.116 R)
• M10: 5,207,951 km (0.118 R)
• M11: 8,896,885 km (0.103 R)
• M12: 10,436,097 km (0.118 R)
• M13: 11,146,986 km (0.119 R)
• M14: 12,144,654 km (0.115 R)
• M15: 18,291,780 km (0.112 R)
• M16: 19,676,309 km (0.043 R)
• M17: 19,943,491 km (0.082 R)
• M18: 20,394,079 km (0.066 R)
• M19: 21,036,453 km (0.101 R)
• M20: 21,503,497 km (0.086 R)
• M21: 23,741,032 km (0.116 R)
• M22: 25,176,574 km (0.108 R)
• M23: 30,181,819 km (0.073 R)
• M24: 36,210,314 km (0.087 R)
• M25: 37,151,584 km (0.065 R)
• M26: 39,788,396 km (0.09 R)
• M27: 40,358,962 km (0.059 R)
• M28: 41,370,693 km (0.082 R)
• M29: 44,049,542 km (0.088 R)
• M30: 50,912,793 km (0.103 R)
• M31: 51,923,626 km (0.104 R)
• M32: 55,036,757 km (0.041 R)
• M33: 56,818,917 km (0.103 R)
• M34: 57,360,910 km (0.117 R)
• M35: 58,271,961 km (0.049 R)
• M36: 63,165,756 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.7

Radius: 3.6

Gravity: 62.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.38 AU - 20.1 AU

Year: 28890 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 102,760,648 km

• M1: 45,029 km (0.066 R)
• M2: 332,706 km (0.113 R)
• M3: 473,477 km (0.114 R)
• M4: 604,824 km (0.08 R)
• M5: 771,775 km (0.086 R)
• M6: 1,138,440 km (0.08 R)
• M7: 1,343,987 km (0.053 R)
• M8: 2,549,896 km (0.082 R)
• M9: 3,194,513 km (0.073 R)
• M10: 9,848,327 km (0.09 R)
• M11: 10,439,089 km (0.081 R)
• M12: 10,914,511 km (0.095 R)
• M13: 11,404,294 km (0.054 R)
• M14: 12,502,941 km (0.102 R)
• M15: 19,369,035 km (0.083 R)
• M16: 20,293,849 km (0.06 R)
• M17: 23,359,259 km (0.085 R)
• M18: 27,224,419 km (0.089 R)
• M19: 27,351,577 km (0.098 R)
• M20: 28,645,449 km (0.036 R)
• M21: 30,115,398 km (0.096 R)
• M22: 31,354,816 km (0.1 R)
• M23: 32,341,863 km (0.061 R)
• M24: 36,498,141 km (0.119 R)
• M25: 37,590,055 km (0.106 R)
• M26: 37,747,881 km (0.078 R)
• M27: 39,025,746 km (0.091 R)
• M28: 41,163,500 km (0.095 R)
• M29: 42,860,089 km (0.056 R)
• M30: 44,956,853 km (0.09 R)
• M31: 45,491,516 km (0.118 R)
• M32: 46,391,945 km (0.036 R)
• M33: 49,732,167 km (0.036 R)
• M34: 51,266,891 km (0.11 R)
• M35: 51,460,920 km (0.041 R)
• M36: 61,360,708 km (0.046 R)
• M37: 61,798,731 km (0.06 R)
• M38: 73,930,669 km (0.063 R)
• M39: 89,227,949 km (0.043 R)
• M40: 92,061,931 km (0.104 R)
• M41: 100,922,763 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit