🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.89 AU

Year: 266 Days

Day: 15.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,566,829 km

• M1: 199,564 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.03 AU - 1.27 AU

Year: 467 Days

Day: 13.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,566,829 km

• M1: 575,503 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.96 AU

Year: 759 Days

Day: 31.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.32 AU - 2.78 AU

Year: 1542 Days

Day: 43.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.54 AU - 2.62 AU

Year: 1570 Days

Day: 15 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.47 AU - 2.83 AU

Year: 1634 Days

Day: 36 Hours

Environment

Temp: -93 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 1775 Days

Day: 46.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.98 AU - 4.56 AU

Year: 2772 Days

Day: 31.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 156.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,566,829 km

• M1: 239,656 km (0.078 R)
• M2: 2,451,760 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 4.4

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.94 AU - 20.9 AU

Year: 26360 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,566,829 km

• M1: 163,660 km (0.105 R)
• M2: 345,272 km (0.087 R)
• M3: 1,081,593 km (0.055 R)
• M4: 1,217,128 km (0.092 R)
• M5: 1,445,415 km (0.088 R)
• M6: 1,474,885 km (0.11 R)
• M7: 2,106,039 km (0.034 R)
• M8: 2,627,687 km (0.078 R)
• M9: 2,847,147 km (0.11 R)
• M10: 3,540,234 km (0.077 R)
• M11: 3,946,841 km (0.092 R)
• M12: 5,298,607 km (0.097 R)
• M13: 5,668,712 km (0.038 R)
• M14: 6,239,278 km (0.081 R)
• M15: 6,384,837 km (0.118 R)
• M16: 6,580,661 km (0.099 R)
• M17: 7,640,412 km (0.102 R)
• M18: 7,744,083 km (0.057 R)
• M19: 8,163,406 km (0.089 R)
• M20: 11,594,583 km (0.038 R)
• M21: 12,134,033 km (0.077 R)
• M22: 12,866,015 km (0.119 R)
• M23: 13,361,783 km (0.07 R)
• M24: 13,612,060 km (0.062 R)
• M25: 15,276,336 km (0.11 R)
• M26: 15,603,656 km (0.041 R)
• M27: 16,801,187 km (0.071 R)
• M28: 16,935,975 km (0.03 R)
• M29: 17,274,814 km (0.078 R)
• M30: 17,958,925 km (0.111 R)
• M31: 19,707,874 km (0.12 R)
• M32: 19,849,992 km (0.047 R)
• M33: 19,992,708 km (0.065 R)
• M34: 21,803,441 km (0.106 R)
• M35: 22,616,655 km (0.085 R)
• M36: 23,139,350 km (0.061 R)
• M37: 23,289,397 km (0.076 R)
• M38: 23,439,742 km (0.11 R)
• M39: 24,044,567 km (0.111 R)
• M40: 24,501,438 km (0.073 R)
• M41: 24,884,409 km (0.118 R)
• M42: 25,346,666 km (0.102 R)
• M43: 25,423,859 km (0.109 R)
• M44: 25,811,617 km (0.056 R)
• M45: 26,201,319 km (0.068 R)
• M46: 26,986,409 km (0.08 R)
• M47: 27,144,384 km (0.107 R)
• M48: 27,223,521 km (0.056 R)
• M49: 27,381,945 km (0.103 R)
• M50: 27,938,749 km (0.108 R)
• M51: 28,419,107 km (0.031 R)
• M52: 29,144,657 km (0.089 R)
• M53: 30,367,321 km (0.107 R)
• M54: 30,861,143 km (0.065 R)
• M55: 31,773,241 km (0.052 R)
• M56: 31,856,567 km (0.114 R)
• M57: 32,190,769 km (0.097 R)
• M58: 33,539,095 km (0.092 R)
• M59: 34,648,064 km (0.07 R)
• M60: 34,991,690 km (0.093 R)
• M61: 36,290,349 km (0.059 R)
• M62: 37,692,979 km (0.074 R)
• M63: 38,400,876 km (0.118 R)
• M64: 39,113,111 km (0.041 R)
• M65: 39,829,835 km (0.112 R)
• M66: 40,009,651 km (0.105 R)
• M67: 41,822,778 km (0.04 R)
• M68: 42,188,694 km (0.08 R)
• M69: 43,015,821 km (0.09 R)
• M70: 43,107,973 km (0.077 R)
• M71: 43,940,934 km (0.062 R)
• M72: 45,247,222 km (0.056 R)
• M73: 47,420,730 km (0.118 R)
• M74: 48,088,984 km (0.103 R)
• M75: 48,184,726 km (0.115 R)
• M76: 50,015,355 km (0.096 R)
• M77: 50,695,577 km (0.107 R)
• M78: 51,085,578 km (0.081 R)
• M79: 51,868,723 km (0.114 R)
• M80: 52,557,173 km (0.112 R)
• M81: 57,764,974 km (0.098 R)
• M82: 58,172,329 km (0.068 R)
• M83: 58,274,355 km (0.077 R)
• M84: 58,682,906 km (0.113 R)
• M85: 60,017,319 km (0.12 R)
• M86: 65,984,778 km (0.117 R)
• M87: 66,304,020 km (0.089 R)
• M88: 69,092,525 km (0.104 R)
• M89: 69,308,544 km (0.052 R)
• M90: 70,066,556 km (0.111 R)
• M91: 71,481,752 km (0.06 R)
• M92: 72,357,199 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit