🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 137 Days

Day: 42.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.84 AU - 2.46 AU

Year: 1188 Days

Day: 17.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,090,668 km

• M1: 190,438 km (0.118 R)
• M2: 1,246,599 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.91 AU - 4.53 AU

Year: 3266 Days

Day: 35.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5 AU - 7.22 AU

Year: 5690 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,090,668 km

• M1: 112,647 km (0.092 R)
• M2: 266,883 km (0.12 R)
• M3: 531,072 km (0.116 R)
• M4: 735,423 km (0.029 R)
• M5: 824,284 km (0.068 R)
• M6: 905,366 km (0.05 R)
• M7: 965,056 km (0.095 R)
• M8: 1,026,092 km (0.067 R)
• M9: 1,088,624 km (0.111 R)
• M10: 1,297,462 km (0.076 R)
• M11: 1,694,046 km (0.106 R)
• M12: 1,814,173 km (0.066 R)
• M13: 1,952,701 km (0.117 R)
• M14: 2,207,915 km (0.103 R)
• M15: 2,456,995 km (0.1 R)
• M16: 2,982,084 km (0.061 R)
• M17: 3,239,093 km (0.108 R)
• M18: 3,560,729 km (0.099 R)
• M19: 3,696,264 km (0.08 R)
• M20: 3,813,848 km (0.053 R)
• M21: 3,873,089 km (0.071 R)
• M22: 4,173,781 km (0.096 R)
• M23: 4,255,311 km (0.071 R)
• M24: 4,420,019 km (0.085 R)
• M25: 4,482,251 km (0.069 R)
• M26: 4,565,727 km (0.112 R)
• M27: 4,862,080 km (0.118 R)
• M28: 5,451,496 km (0.104 R)
• M29: 5,607,975 km (0.115 R)
• M30: 5,971,199 km (0.068 R)
• M31: 6,295,378 km (0.082 R)
• M32: 6,412,662 km (0.106 R)
• M33: 6,530,545 km (0.063 R)
• M34: 6,792,491 km (0.093 R)
• M35: 6,912,768 km (0.064 R)
• M36: 7,155,266 km (0.086 R)
• M37: 7,824,268 km (0.118 R)
• M38: 8,102,520 km (0.069 R)
• M39: 8,930,544 km (0.094 R)
• M40: 9,115,297 km (0.101 R)
• M41: 9,408,060 km (0.115 R)
• M42: 10,112,517 km (0.093 R)
• M43: 10,360,401 km (0.088 R)
• M44: 11,002,923 km (0.065 R)
• M45: 11,200,991 km (0.1 R)
• M46: 11,343,259 km (0.112 R)
• M47: 11,744,630 km (0.048 R)
• M48: 11,947,036 km (0.118 R)
• M49: 12,063,273 km (0.12 R)
• M50: 12,150,788 km (0.084 R)
• M51: 12,768,477 km (0.082 R)
• M52: 13,246,143 km (0.063 R)
• M53: 13,396,639 km (0.104 R)
• M54: 13,577,802 km (0.053 R)
• M55: 13,820,898 km (0.099 R)
• M56: 13,912,303 km (0.046 R)
• M57: 14,620,499 km (0.025 R)
• M58: 15,308,799 km (0.105 R)
• M59: 15,593,484 km (0.081 R)
• M60: 15,816,085 km (0.1 R)
• M61: 16,393,383 km (0.057 R)
• M62: 16,522,486 km (0.071 R)
• M63: 16,749,426 km (0.075 R)
• M64: 16,912,189 km (0.048 R)
• M65: 17,010,175 km (0.082 R)
• M66: 18,066,037 km (0.111 R)
• M67: 19,109,183 km (0.062 R)
• M68: 19,245,168 km (0.063 R)
• M69: 19,415,709 km (0.079 R)
• M70: 19,655,215 km (0.114 R)
• M71: 19,758,139 km (0.113 R)
• M72: 19,861,212 km (0.07 R)
• M73: 19,964,584 km (0.082 R)
• M74: 20,344,862 km (0.104 R)
• M75: 21,535,511 km (0.092 R)
• M76: 22,139,438 km (0.117 R)
• M77: 22,533,030 km (0.091 R)
• M78: 22,965,068 km (0.057 R)
• M79: 23,472,654 km (0.089 R)
• M80: 23,654,864 km (0.101 R)
• M81: 23,837,523 km (0.116 R)
• M82: 24,020,631 km (0.106 R)
• M83: 24,093,934 km (0.05 R)
• M84: 24,204,187 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 3.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.9 AU - 22.82 AU

Year: 29637 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 162.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,090,668 km

• M1: 281,693 km (0.101 R)
• M2: 1,014,124 km (0.108 R)
• M3: 1,582,596 km (0.098 R)
• M4: 1,749,996 km (0.093 R)
• M5: 2,205,970 km (0.071 R)
• M6: 2,420,045 km (0.095 R)
• M7: 2,447,272 km (0.118 R)
• M8: 2,612,727 km (0.091 R)
• M9: 3,130,635 km (0.084 R)
• M10: 3,401,407 km (0.071 R)
• M11: 3,868,900 km (0.064 R)
• M12: 4,224,644 km (0.057 R)
• M13: 5,001,356 km (0.06 R)
• M14: 5,603,338 km (0.034 R)
• M15: 6,041,809 km (0.109 R)
• M16: 6,491,351 km (0.034 R)
• M17: 7,303,518 km (0.112 R)
• M18: 8,188,090 km (0.119 R)
• M19: 8,476,664 km (0.057 R)
• M20: 9,021,350 km (0.109 R)
• M21: 9,063,686 km (0.12 R)
• M22: 9,233,779 km (0.111 R)
• M23: 9,276,414 km (0.06 R)
• M24: 9,490,938 km (0.104 R)
• M25: 12,235,610 km (0.058 R)
• M26: 12,754,864 km (0.12 R)
• M27: 12,897,730 km (0.045 R)
• M28: 13,814,765 km (0.056 R)
• M29: 15,915,418 km (0.071 R)
• M30: 16,069,205 km (0.117 R)
• M31: 16,533,557 km (0.051 R)
• M32: 19,356,319 km (0.052 R)
• M33: 19,795,089 km (0.108 R)
• M34: 21,413,140 km (0.114 R)
• M35: 24,537,043 km (0.12 R)
• M36: 30,366,423 km (0.109 R)
• M37: 32,942,199 km (0.084 R)
• M38: 33,926,104 km (0.105 R)
• M39: 34,521,055 km (0.106 R)
• M40: 34,919,584 km (0.111 R)
• M41: 35,052,726 km (0.087 R)
• M42: 36,867,198 km (0.103 R)
• M43: 37,342,620 km (0.106 R)
• M44: 40,237,190 km (0.069 R)
• M45: 40,586,650 km (0.098 R)
• M46: 41,358,725 km (0.114 R)
• M47: 41,429,186 km (0.118 R)
• M48: 42,490,582 km (0.088 R)
• M49: 42,632,700 km (0.084 R)
• M50: 44,207,218 km (0.109 R)
• M51: 44,351,281 km (0.094 R)
• M52: 44,856,772 km (0.111 R)
• M53: 49,491,314 km (0.077 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: 344 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit