🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 44.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.01 AU - 1.19 AU

Year: 444 Days

Day: 29.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.32 AU - 2.14 AU

Year: 876 Days

Day: 33.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.95 AU - 4.55 AU

Year: 2796 Days

Day: 46.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 11.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.11 AU - 4.59 AU

Year: 3493 Days

Day: 10.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,295,437 km

• M1: 151,393 km (0.037 R)
• M2: 271,371 km (0.085 R)
• M3: 582,085 km (0.1 R)
• M4: 697,276 km (0.115 R)
• M5: 778,956 km (0.101 R)
• M6: 864,227 km (0.117 R)
• M7: 1,033,721 km (0.109 R)
• M8: 1,165,218 km (0.088 R)
• M9: 1,239,568 km (0.045 R)
• M10: 1,367,175 km (0.117 R)
• M11: 1,526,347 km (0.112 R)
• M12: 1,820,307 km (0.026 R)
• M13: 1,937,143 km (0.067 R)
• M14: 2,086,741 km (0.086 R)
• M15: 2,461,932 km (0.12 R)
• M16: 2,707,273 km (0.102 R)
• M17: 2,790,898 km (0.114 R)
• M18: 3,382,707 km (0.102 R)
• M19: 3,491,166 km (0.04 R)
• M20: 3,955,966 km (0.099 R)
• M21: 4,070,408 km (0.116 R)
• M22: 4,166,749 km (0.119 R)
• M23: 4,263,839 km (0.102 R)
• M24: 4,499,904 km (0.099 R)
• M25: 4,599,536 km (0.107 R)
• M26: 4,740,158 km (0.103 R)
• M27: 5,254,625 km (0.047 R)
• M28: 5,550,530 km (0.089 R)
• M29: 5,851,970 km (0.088 R)
• M30: 6,026,700 km (0.064 R)
• M31: 6,583,802 km (0.028 R)
• M32: 6,697,197 km (0.12 R)
• M33: 7,134,173 km (0.09 R)
• M34: 7,866,903 km (0.097 R)
• M35: 8,648,552 km (0.082 R)
• M36: 8,872,799 km (0.03 R)
• M37: 9,174,837 km (0.112 R)
• M38: 9,378,141 km (0.068 R)
• M39: 9,506,047 km (0.074 R)
• M40: 9,685,864 km (0.063 R)
• M41: 9,840,997 km (0.047 R)
• M42: 10,390,470 km (0.108 R)
• M43: 10,629,078 km (0.111 R)
• M44: 10,815,926 km (0.084 R)
• M45: 10,923,038 km (0.081 R)
• M46: 11,246,918 km (0.084 R)
• M47: 11,601,464 km (0.115 R)
• M48: 11,711,120 km (0.087 R)
• M49: 12,098,279 km (0.114 R)
• M50: 12,405,254 km (0.118 R)
• M51: 13,601,289 km (0.086 R)
• M52: 13,862,487 km (0.053 R)
• M53: 14,213,144 km (0.09 R)
• M54: 14,596,414 km (0.112 R)
• M55: 14,833,975 km (0.089 R)
• M56: 14,953,205 km (0.101 R)
• M57: 15,042,814 km (0.052 R)
• M58: 15,554,289 km (0.117 R)
• M59: 16,285,972 km (0.115 R)
• M60: 16,594,144 km (0.097 R)
• M61: 17,341,834 km (0.117 R)
• M62: 17,436,081 km (0.067 R)
• M63: 17,782,998 km (0.116 R)
• M64: 18,676,397 km (0.119 R)
• M65: 18,934,453 km (0.1 R)
• M66: 19,258,631 km (0.112 R)
• M67: 19,748,265 km (0.032 R)
• M68: 20,308,061 km (0.106 R)
• M69: 20,639,869 km (0.116 R)
• M70: 20,806,521 km (0.113 R)
• M71: 21,409,849 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.5

Radius: 3.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.38 AU - 17.16 AU

Year: 22974 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,295,437 km

• M1: 69,862 km (0.106 R)
• M2: 395,686 km (0.086 R)
• M3: 451,636 km (0.117 R)
• M4: 534,663 km (0.055 R)
• M5: 1,050,476 km (0.104 R)
• M6: 1,145,172 km (0.118 R)
• M7: 2,214,048 km (0.103 R)
• M8: 2,843,257 km (0.045 R)
• M9: 3,177,459 km (0.078 R)
• M10: 3,337,528 km (0.105 R)
• M11: 3,547,414 km (0.076 R)
• M12: 4,028,820 km (0.091 R)
• M13: 4,252,170 km (0.117 R)
• M14: 4,736,717 km (0.101 R)
• M15: 4,814,807 km (0.043 R)
• M16: 6,406,529 km (0.074 R)
• M17: 6,464,124 km (0.113 R)
• M18: 6,871,778 km (0.041 R)
• M19: 6,901,249 km (0.101 R)
• M20: 7,468,674 km (0.098 R)
• M21: 7,589,998 km (0.096 R)
• M22: 7,681,402 km (0.099 R)
• M23: 8,081,875 km (0.099 R)
• M24: 8,206,490 km (0.043 R)
• M25: 8,647,505 km (0.079 R)
• M26: 10,487,110 km (0.111 R)
• M27: 11,415,664 km (0.09 R)
• M28: 12,730,180 km (0.069 R)
• M29: 13,203,358 km (0.118 R)
• M30: 13,350,114 km (0.119 R)
• M31: 14,354,664 km (0.089 R)
• M32: 16,042,876 km (0.07 R)
• M33: 17,955,036 km (0.085 R)
• M34: 19,560,670 km (0.079 R)
• M35: 19,727,920 km (0.115 R)
• M36: 20,571,353 km (0.046 R)
• M37: 20,826,716 km (0.025 R)
• M38: 20,911,987 km (0.1 R)
• M39: 23,570,192 km (0.112 R)
• M40: 23,659,202 km (0.074 R)
• M41: 24,239,941 km (0.066 R)
• M42: 25,826,876 km (0.101 R)
• M43: 27,120,448 km (0.092 R)
• M44: 27,634,317 km (0.074 R)
• M45: 29,434,279 km (0.097 R)
• M46: 29,577,893 km (0.047 R)
• M47: 30,106,871 km (0.104 R)
• M48: 30,251,681 km (0.071 R)
• M49: 30,881,788 km (0.082 R)
• M50: 31,320,558 km (0.087 R)
• M51: 31,712,355 km (0.064 R)
• M52: 31,810,491 km (0.108 R)
• M53: 32,204,233 km (0.102 R)
• M54: 32,698,803 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit