🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 23.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,203,615 km

• M1: 386,710 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.94 AU - 1.06 AU

Year: 355 Days

Day: 37.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,203,615 km

• M1: 86,916 km (0.091 R)
• M2: 356,941 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.95 AU

Year: 698 Days

Day: 44.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.83 AU - 2.75 AU

Year: 1229 Days

Day: 35.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,203,615 km

• M1: 895,792 km (0.036 R)
• M2: 1,292,226 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.53 AU - 4.59 AU

Year: 2902 Days

Day: 43.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,203,615 km

• M1: 3,360,866 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.03 AU - 5.59 AU

Year: 3742 Days

Day: 21.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,203,615 km

• M1: 2,454,452 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.8

Radius: 8

Gravity: 14.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.02 AU - 19.7 AU

Year: 27909 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,203,615 km

• M1: 108,907 km (0.056 R)
• M2: 237,711 km (0.097 R)
• M3: 353,350 km (0.071 R)
• M4: 419,323 km (0.108 R)
• M5: 565,779 km (0.108 R)
• M6: 1,345,782 km (0.105 R)
• M7: 1,682,976 km (0.099 R)
• M8: 2,345,246 km (0.096 R)
• M9: 3,177,010 km (0.072 R)
• M10: 3,573,893 km (0.077 R)
• M11: 3,881,766 km (0.062 R)
• M12: 3,986,334 km (0.067 R)
• M13: 4,414,035 km (0.077 R)
• M14: 4,969,192 km (0.103 R)
• M15: 6,205,469 km (0.083 R)
• M16: 6,826,151 km (0.114 R)
• M17: 6,889,281 km (0.091 R)
• M18: 8,667,102 km (0.115 R)
• M19: 9,080,441 km (0.072 R)
• M20: 9,150,004 km (0.072 R)
• M21: 9,219,717 km (0.115 R)
• M22: 9,429,902 km (0.104 R)
• M23: 9,712,642 km (0.093 R)
• M24: 10,358,905 km (0.051 R)
• M25: 10,577,467 km (0.079 R)
• M26: 10,797,526 km (0.111 R)
• M27: 10,871,277 km (0.101 R)
• M28: 12,457,164 km (0.106 R)
• M29: 15,009,304 km (0.099 R)
• M30: 16,259,493 km (0.113 R)
• M31: 16,854,295 km (0.116 R)
• M32: 17,629,511 km (0.063 R)
• M33: 18,152,804 km (0.051 R)
• M34: 23,181,387 km (0.113 R)
• M35: 24,332,243 km (0.046 R)
• M36: 24,914,478 km (0.115 R)
• M37: 25,796,657 km (0.03 R)
• M38: 26,291,078 km (0.071 R)
• M39: 26,689,008 km (0.085 R)
• M40: 26,888,572 km (0.117 R)
• M41: 27,189,114 km (0.094 R)
• M42: 27,390,024 km (0.117 R)
• M43: 27,894,468 km (0.082 R)
• M44: 29,942,762 km (0.102 R)
• M45: 30,984,861 km (0.084 R)
• M46: 31,933,012 km (0.098 R)
• M47: 33,319,335 km (0.11 R)
• M48: 33,534,307 km (0.081 R)
• M49: 35,052,277 km (0.109 R)
• M50: 35,270,989 km (0.091 R)
• M51: 37,147,994 km (0.068 R)
• M52: 37,594,394 km (0.118 R)
• M53: 37,706,293 km (0.101 R)
• M54: 38,492,430 km (0.101 R)
• M55: 39,852,723 km (0.078 R)
• M56: 40,768,262 km (0.094 R)
• M57: 43,673,902 km (0.101 R)
• M58: 45,687,639 km (0.101 R)
• M59: 47,368,520 km (0.109 R)
• M60: 48,338,214 km (0.094 R)
• M61: 48,947,526 km (0.065 R)
• M62: 50,173,779 km (0.111 R)
• M63: 51,783,004 km (0.086 R)
• M64: 52,656,506 km (0.086 R)
• M65: 53,660,756 km (0.037 R)
• M66: 54,291,610 km (0.03 R)
• M67: 57,869,692 km (0.098 R)
• M68: 58,775,956 km (0.096 R)
• M69: 59,948,205 km (0.107 R)
• M70: 63,111,602 km (0.057 R)
• M71: 63,777,462 km (0.118 R)
• M72: 66,058,680 km (0.068 R)
• M73: 66,734,713 km (0.095 R)
• M74: 70,838,930 km (0.044 R)
• M75: 72,921,482 km (0.117 R)
• M76: 75,024,080 km (0.088 R)
• M77: 78,715,408 km (0.076 R)
• M78: 79,432,131 km (0.102 R)
• M79: 80,871,861 km (0.111 R)
• M80: 81,305,396 km (0.097 R)
• M81: 81,884,788 km (0.071 R)
• M82: 82,320,267 km (0.048 R)
• M83: 84,069,515 km (0.103 R)
• M84: 87,753,213 km (0.046 R)
• M85: 94,211,054 km (0.103 R)
• M86: 97,420,228 km (0.072 R)
• M87: 97,727,651 km (0.045 R)
• M88: 98,960,787 km (0.086 R)
• M89: 99,889,191 km (0.115 R)
• M90: 103,004,118 km (0.117 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit