🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.91 AU

Year: 284 Days

Day: 31.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.63 AU - 1.03 AU

Year: 290 Days

Day: 32.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.25 AU - 1.67 AU

Year: 675 Days

Day: 36.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.88 AU - 2.44 AU

Year: 1215 Days

Day: 33.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.05 AU - 3.31 AU

Year: 1680 Days

Day: 45.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.68 AU - 4.18 AU

Year: 2432 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.6

Radius: 7.3

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.59 AU - 16.63 AU

Year: 19225 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,096,486 km

• M1: 224,995 km (0.118 R)
• M2: 302,936 km (0.07 R)
• M3: 430,393 km (0.11 R)
• M4: 838,496 km (0.12 R)
• M5: 1,251,685 km (0.083 R)
• M6: 1,688,511 km (0.098 R)
• M7: 2,462,680 km (0.113 R)
• M8: 3,127,044 km (0.115 R)
• M9: 3,291,153 km (0.061 R)
• M10: 3,416,067 km (0.059 R)
• M11: 3,887,749 km (0.089 R)
• M12: 4,243,493 km (0.088 R)
• M13: 4,425,404 km (0.084 R)
• M14: 5,033,968 km (0.118 R)
• M15: 5,275,120 km (0.1 R)
• M16: 5,818,908 km (0.058 R)
• M17: 7,173,816 km (0.106 R)
• M18: 7,445,037 km (0.061 R)
• M19: 7,609,595 km (0.086 R)
• M20: 8,053,901 km (0.091 R)
• M21: 8,736,216 km (0.093 R)
• M22: 10,034,726 km (0.104 R)
• M23: 10,521,817 km (0.033 R)
• M24: 10,583,152 km (0.096 R)
• M25: 12,157,071 km (0.045 R)
• M26: 12,610,801 km (0.094 R)
• M27: 13,334,855 km (0.075 R)
• M28: 13,534,718 km (0.102 R)
• M29: 14,140,140 km (0.087 R)
• M30: 14,754,389 km (0.103 R)
• M31: 17,008,081 km (0.075 R)
• M32: 17,807,233 km (0.109 R)
• M33: 18,767,352 km (0.112 R)
• M34: 19,668,530 km (0.089 R)
• M35: 20,124,354 km (0.094 R)
• M36: 20,277,094 km (0.066 R)
• M37: 20,583,769 km (0.106 R)
• M38: 21,357,041 km (0.09 R)
• M39: 21,982,510 km (0.098 R)
• M40: 22,613,962 km (0.108 R)
• M41: 22,693,399 km (0.056 R)
• M42: 23,814,036 km (0.088 R)
• M43: 25,445,999 km (0.069 R)
• M44: 25,611,155 km (0.111 R)
• M45: 25,942,664 km (0.074 R)
• M46: 26,358,846 km (0.118 R)
• M47: 26,442,471 km (0.115 R)
• M48: 27,536,181 km (0.092 R)
• M49: 27,875,768 km (0.077 R)
• M50: 29,161,263 km (0.057 R)
• M51: 29,941,864 km (0.113 R)
• M52: 30,378,540 km (0.031 R)
• M53: 31,346,439 km (0.103 R)
• M54: 32,146,039 km (0.057 R)
• M55: 32,235,200 km (0.056 R)
• M56: 33,855,793 km (0.089 R)
• M57: 34,676,038 km (0.116 R)
• M58: 36,428,877 km (0.063 R)
• M59: 39,254,780 km (0.113 R)
• M60: 39,445,667 km (0.12 R)
• M61: 40,404,739 km (0.097 R)
• M62: 40,983,833 km (0.094 R)
• M63: 42,933,990 km (0.062 R)
• M64: 46,318,044 km (0.07 R)
• M65: 47,838,108 km (0.084 R)
• M66: 51,656,743 km (0.1 R)
• M67: 57,511,256 km (0.111 R)
• M68: 58,597,935 km (0.074 R)
• M69: 59,253,323 km (0.11 R)
• M70: 59,801,300 km (0.099 R)
• M71: 60,020,910 km (0.119 R)
• M72: 60,681,534 km (0.076 R)
• M73: 61,233,849 km (0.058 R)
• M74: 63,459,866 km (0.1 R)
• M75: 65,146,582 km (0.115 R)
• M76: 65,598,965 km (0.1 R)
• M77: 65,938,852 km (0.115 R)
• M78: 66,848,108 km (0.108 R)
• M79: 67,076,095 km (0.091 R)
• M80: 67,304,232 km (0.052 R)
• M81: 72,039,603 km (0.061 R)
• M82: 72,390,260 km (0.069 R)
• M83: 73,563,257 km (0.09 R)
• M84: 76,523,350 km (0.115 R)
• M85: 77,598,360 km (0.078 R)
• M86: 77,718,188 km (0.095 R)
• M87: 77,957,844 km (0.114 R)
• M88: 78,438,053 km (0.085 R)
• M89: 80,853,610 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit