🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1 AU - 1.12 AU

Year: 401 Days

Day: 23.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.32 AU - 1.94 AU

Year: 764 Days

Day: 12.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,249,558 km

• M1: 147,803 km (0.114 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 14.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.53 AU - 9.55 AU

Year: 8369 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,249,558 km

• M1: 310,116 km (0.113 R)
• M2: 530,324 km (0.094 R)
• M3: 657,632 km (0.063 R)
• M4: 851,810 km (0.056 R)
• M5: 1,190,649 km (0.111 R)
• M6: 1,552,676 km (0.11 R)
• M7: 1,928,017 km (0.116 R)
• M8: 2,414,210 km (0.119 R)
• M9: 2,568,895 km (0.066 R)
• M10: 3,001,980 km (0.114 R)
• M11: 5,735,433 km (0.063 R)
• M12: 5,976,285 km (0.048 R)
• M13: 6,567,646 km (0.06 R)
• M14: 6,955,553 km (0.115 R)
• M15: 8,307,918 km (0.097 R)
• M16: 8,489,530 km (0.032 R)
• M17: 8,727,540 km (0.04 R)
• M18: 8,875,193 km (0.114 R)
• M19: 8,986,344 km (0.105 R)
• M20: 9,210,292 km (0.104 R)
• M21: 10,651,368 km (0.088 R)
• M22: 11,087,446 km (0.047 R)
• M23: 11,874,929 km (0.032 R)
• M24: 12,910,745 km (0.035 R)
• M25: 13,311,967 km (0.116 R)
• M26: 14,040,359 km (0.115 R)
• M27: 14,365,734 km (0.081 R)
• M28: 14,803,607 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.7

Radius: 5.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.54 AU - 20.84 AU

Year: 27313 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,249,558 km

• M1: 80,484 km (0.061 R)
• M2: 340,485 km (0.098 R)
• M3: 790,326 km (0.071 R)
• M4: 1,012,329 km (0.095 R)
• M5: 1,064,239 km (0.049 R)
• M6: 1,423,723 km (0.035 R)
• M7: 2,044,255 km (0.103 R)
• M8: 2,922,394 km (0.087 R)
• M9: 3,302,523 km (0.113 R)
• M10: 3,459,002 km (0.115 R)
• M11: 3,984,240 km (0.116 R)
• M12: 4,025,679 km (0.073 R)
• M13: 4,491,078 km (0.084 R)
• M14: 4,577,396 km (0.1 R)
• M15: 5,288,584 km (0.117 R)
• M16: 5,564,143 km (0.1 R)
• M17: 6,467,266 km (0.037 R)
• M18: 6,811,191 km (0.102 R)
• M19: 7,983,141 km (0.115 R)
• M20: 9,326,081 km (0.077 R)
• M21: 9,602,987 km (0.067 R)
• M22: 10,564,452 km (0.109 R)
• M23: 11,379,012 km (0.087 R)
• M24: 12,274,056 km (0.076 R)
• M25: 13,006,338 km (0.068 R)
• M26: 13,253,623 km (0.091 R)
• M27: 13,564,787 km (0.1 R)
• M28: 14,640,844 km (0.086 R)
• M29: 14,704,872 km (0.061 R)
• M30: 15,286,509 km (0.106 R)
• M31: 16,205,937 km (0.082 R)
• M32: 17,414,389 km (0.094 R)
• M33: 19,916,563 km (0.11 R)
• M34: 20,559,535 km (0.107 R)
• M35: 21,281,793 km (0.114 R)
• M36: 22,899,993 km (0.062 R)
• M37: 24,253,106 km (0.099 R)
• M38: 24,329,102 km (0.061 R)
• M39: 25,554,757 km (0.066 R)
• M40: 30,162,820 km (0.048 R)
• M41: 30,571,970 km (0.028 R)
• M42: 31,727,165 km (0.107 R)
• M43: 36,488,267 km (0.112 R)
• M44: 37,361,619 km (0.093 R)
• M45: 38,153,591 km (0.113 R)
• M46: 41,466,735 km (0.116 R)
• M47: 41,830,407 km (0.097 R)
• M48: 46,464,799 km (0.116 R)
• M49: 47,031,775 km (0.094 R)
• M50: 47,505,851 km (0.118 R)
• M51: 48,267,903 km (0.071 R)
• M52: 50,093,894 km (0.115 R)
• M53: 51,746,801 km (0.101 R)
• M54: 52,530,844 km (0.094 R)
• M55: 54,806,526 km (0.115 R)
• M56: 54,906,158 km (0.114 R)
• M57: 55,705,759 km (0.074 R)
• M58: 56,811,437 km (0.099 R)
• M59: 57,013,245 km (0.114 R)
• M60: 58,330,903 km (0.057 R)
• M61: 59,351,160 km (0.112 R)
• M62: 61,927,834 km (0.099 R)
• M63: 62,343,417 km (0.098 R)
• M64: 62,968,586 km (0.106 R)
• M65: 64,645,877 km (0.062 R)
• M66: 65,278,676 km (0.093 R)
• M67: 65,384,293 km (0.091 R)
• M68: 65,913,420 km (0.082 R)
• M69: 66,019,485 km (0.118 R)
• M70: 67,082,528 km (0.043 R)
• M71: 69,765,117 km (0.085 R)
• M72: 72,154,643 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit