🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.37 AU - 1.83 AU

Year: 924 Days

Day: 12.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 12.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.89 AU - 2.51 AU

Year: 1490 Days

Day: 5.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,648,304 km

• M1: 168,597 km (0.047 R)
• M2: 287,826 km (0.064 R)
• M3: 376,089 km (0.063 R)
• M4: 488,886 km (0.047 R)
• M5: 599,139 km (0.099 R)
• M6: 757,564 km (0.109 R)
• M7: 855,999 km (0.108 R)
• M8: 994,826 km (0.107 R)
• M9: 1,134,401 km (0.097 R)
• M10: 1,273,078 km (0.067 R)
• M11: 1,376,899 km (0.057 R)
• M12: 1,628,223 km (0.116 R)
• M13: 1,733,091 km (0.091 R)
• M14: 1,840,203 km (0.111 R)
• M15: 1,922,183 km (0.116 R)
• M16: 2,014,784 km (0.105 R)
• M17: 2,214,198 km (0.091 R)
• M18: 2,561,265 km (0.096 R)
• M19: 2,653,417 km (0.104 R)
• M20: 3,185,836 km (0.072 R)
• M21: 3,296,389 km (0.091 R)
• M22: 3,532,754 km (0.054 R)
• M23: 3,658,865 km (0.095 R)
• M24: 3,880,270 km (0.066 R)
• M25: 4,202,503 km (0.113 R)
• M26: 4,533,713 km (0.104 R)
• M27: 4,721,309 km (0.097 R)
• M28: 5,104,429 km (0.086 R)
• M29: 5,299,953 km (0.117 R)
• M30: 5,484,557 km (0.087 R)
• M31: 5,617,699 km (0.114 R)
• M32: 5,711,647 km (0.076 R)
• M33: 5,846,734 km (0.067 R)
• M34: 6,202,926 km (0.114 R)
• M35: 6,821,813 km (0.098 R)
• M36: 7,066,405 km (0.094 R)
• M37: 7,153,321 km (0.11 R)
• M38: 7,431,125 km (0.087 R)
• M39: 8,133,786 km (0.089 R)
• M40: 8,393,189 km (0.111 R)
• M41: 8,904,514 km (0.091 R)
• M42: 9,666,566 km (0.08 R)
• M43: 9,763,206 km (0.104 R)
• M44: 9,876,451 km (0.08 R)
• M45: 9,990,295 km (0.025 R)
• M46: 10,581,955 km (0.095 R)
• M47: 10,798,423 km (0.072 R)
• M48: 10,915,558 km (0.111 R)
• M49: 11,016,238 km (0.056 R)
• M50: 11,286,561 km (0.12 R)
• M51: 11,371,533 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.37 AU - 7.27 AU

Year: 6410 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,648,304 km

• M1: 155,432 km (0.034 R)
• M2: 271,371 km (0.052 R)
• M3: 384,915 km (0.087 R)
• M4: 748,438 km (0.117 R)
• M5: 1,074,711 km (0.099 R)
• M6: 1,246,001 km (0.063 R)
• M7: 1,371,513 km (0.12 R)
• M8: 1,754,334 km (0.082 R)
• M9: 1,917,097 km (0.097 R)
• M10: 2,084,796 km (0.119 R)
• M11: 2,214,048 km (0.092 R)
• M12: 2,571,737 km (0.119 R)
• M13: 2,900,104 km (0.101 R)
• M14: 2,996,445 km (0.101 R)
• M15: 3,367,448 km (0.103 R)
• M16: 3,468,875 km (0.095 R)
• M17: 3,648,991 km (0.105 R)
• M18: 3,805,919 km (0.061 R)
• M19: 3,911,685 km (0.09 R)
• M20: 4,207,889 km (0.086 R)
• M21: 4,317,395 km (0.117 R)
• M22: 4,539,547 km (0.098 R)
• M23: 4,765,291 km (0.108 R)
• M24: 4,851,010 km (0.086 R)
• M25: 4,965,901 km (0.098 R)
• M26: 5,140,183 km (0.039 R)
• M27: 5,316,559 km (0.054 R)
• M28: 5,796,618 km (0.068 R)
• M29: 6,798,326 km (0.046 R)
• M30: 7,484,681 km (0.086 R)
• M31: 7,584,612 km (0.093 R)
• M32: 8,261,991 km (0.085 R)
• M33: 8,468,885 km (0.081 R)
• M34: 8,607,861 km (0.083 R)
• M35: 8,993,974 km (0.078 R)
• M36: 9,242,605 km (0.047 R)
• M37: 9,856,106 km (0.105 R)
• M38: 10,038,915 km (0.097 R)
• M39: 10,408,272 km (0.084 R)
• M40: 11,504,375 km (0.089 R)
• M41: 11,774,400 km (0.068 R)
• M42: 11,890,787 km (0.08 R)
• M43: 12,007,623 km (0.117 R)
• M44: 12,124,758 km (0.119 R)
• M45: 12,557,544 km (0.096 R)
• M46: 13,723,061 km (0.079 R)
• M47: 14,009,691 km (0.096 R)
• M48: 14,422,432 km (0.116 R)
• M49: 15,302,217 km (0.038 R)
• M50: 15,471,711 km (0.078 R)
• M51: 15,727,374 km (0.062 R)
• M52: 16,285,823 km (0.094 R)
• M53: 16,415,524 km (0.092 R)
• M54: 16,589,207 km (0.072 R)
• M55: 16,938,219 km (0.087 R)
• M56: 17,245,643 km (0.098 R)
• M57: 17,378,037 km (0.047 R)
• M58: 19,220,035 km (0.119 R)
• M59: 20,326,910 km (0.106 R)
• M60: 20,420,109 km (0.036 R)
• M61: 20,606,807 km (0.06 R)
• M62: 21,501,852 km (0.077 R)
• M63: 21,739,413 km (0.045 R)
• M64: 23,525,013 km (0.095 R)
• M65: 23,671,769 km (0.072 R)
• M66: 24,559,183 km (0.092 R)
• M67: 25,658,578 km (0.104 R)
• M68: 26,468,202 km (0.073 R)
• M69: 26,722,967 km (0.12 R)
• M70: 28,528,763 km (0.118 R)
• M71: 30,267,389 km (0.074 R)
• M72: 30,800,855 km (0.115 R)
• M73: 32,094,278 km (0.107 R)
• M74: 32,638,366 km (0.081 R)
• M75: 34,067,325 km (0.083 R)
• M76: 34,511,032 km (0.063 R)
• M77: 34,622,333 km (0.076 R)
• M78: 35,292,382 km (0.108 R)
• M79: 36,023,018 km (0.032 R)
• M80: 36,815,438 km (0.041 R)
• M81: 37,099,823 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit