🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 453 Days

Day: 14.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 53.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,081,911 km

• M1: 314,156 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.2 AU - 1.24 AU

Year: 495 Days

Day: 21.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.51 AU - 1.57 AU

Year: 702 Days

Day: 28.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,081,911 km

• M1: 378,034 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.42 AU - 2.18 AU

Year: 887 Days

Day: 45.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 13.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.34 AU - 7.12 AU

Year: 5035 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,081,911 km

• M1: 201,808 km (0.114 R)
• M2: 307,424 km (0.06 R)
• M3: 438,023 km (0.095 R)
• M4: 708,645 km (0.12 R)
• M5: 796,758 km (0.032 R)
• M6: 998,416 km (0.115 R)
• M7: 1,231,340 km (0.12 R)
• M8: 1,454,091 km (0.083 R)
• M9: 1,630,168 km (0.076 R)
• M10: 1,829,283 km (0.092 R)
• M11: 2,302,910 km (0.117 R)
• M12: 2,580,713 km (0.108 R)
• M13: 2,669,724 km (0.061 R)
• M14: 3,284,272 km (0.058 R)
• M15: 3,597,978 km (0.03 R)
• M16: 4,170,639 km (0.03 R)
• M17: 4,489,283 km (0.052 R)
• M18: 4,597,292 km (0.106 R)
• M19: 4,706,199 km (0.098 R)
• M20: 4,816,004 km (0.1 R)
• M21: 5,128,065 km (0.103 R)
• M22: 5,309,378 km (0.104 R)
• M23: 5,866,181 km (0.107 R)
• M24: 5,984,513 km (0.037 R)
• M25: 6,103,743 km (0.111 R)
• M26: 6,296,126 km (0.119 R)
• M27: 6,588,589 km (0.09 R)
• M28: 6,687,025 km (0.097 R)
• M29: 6,885,392 km (0.106 R)
• M30: 7,237,395 km (0.075 R)
• M31: 7,698,755 km (0.041 R)
• M32: 7,854,636 km (0.037 R)
• M33: 7,985,385 km (0.065 R)
• M34: 8,116,881 km (0.049 R)
• M35: 8,222,497 km (0.1 R)
• M36: 9,443,216 km (0.114 R)
• M37: 9,947,361 km (0.077 R)
• M38: 10,202,724 km (0.086 R)
• M39: 10,489,055 km (0.118 R)
• M40: 10,633,267 km (0.094 R)
• M41: 11,011,151 km (0.115 R)
• M42: 11,216,549 km (0.069 R)
• M43: 12,171,432 km (0.095 R)
• M44: 12,475,266 km (0.115 R)
• M45: 12,781,492 km (0.081 R)
• M46: 13,401,576 km (0.111 R)
• M47: 13,683,867 km (0.04 R)
• M48: 13,904,823 km (0.069 R)
• M49: 14,031,532 km (0.096 R)
• M50: 14,542,409 km (0.096 R)
• M51: 15,189,719 km (0.057 R)
• M52: 15,320,318 km (0.067 R)
• M53: 15,582,713 km (0.119 R)
• M54: 15,681,447 km (0.053 R)
• M55: 15,813,393 km (0.118 R)
• M56: 16,916,527 km (0.029 R)
• M57: 17,085,872 km (0.101 R)
• M58: 17,391,949 km (0.03 R)
• M59: 17,562,940 km (0.088 R)
• M60: 17,768,637 km (0.069 R)
• M61: 19,196,548 km (0.083 R)
• M62: 19,373,074 km (0.116 R)
• M63: 19,621,406 km (0.095 R)
• M64: 20,156,817 km (0.111 R)
• M65: 21,059,939 km (0.074 R)
• M66: 21,388,307 km (0.1 R)
• M67: 21,571,415 km (0.105 R)
• M68: 22,087,078 km (0.073 R)
• M69: 22,793,480 km (0.079 R)
• M70: 22,980,627 km (0.091 R)
• M71: 23,168,222 km (0.074 R)
• M72: 23,507,211 km (0.12 R)
• M73: 23,658,454 km (0.104 R)
• M74: 23,809,848 km (0.117 R)
• M75: 24,113,980 km (0.079 R)
• M76: 25,149,496 km (0.115 R)
• M77: 25,342,926 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.7

Radius: 6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.6 AU - 14.74 AU

Year: 17545 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,081,911 km

• M1: 88,113 km (0.093 R)
• M2: 281,094 km (0.077 R)
• M3: 333,304 km (0.118 R)
• M4: 418,575 km (0.096 R)
• M5: 490,382 km (0.108 R)
• M6: 730,935 km (0.078 R)
• M7: 1,449,903 km (0.119 R)
• M8: 1,742,965 km (0.107 R)
• M9: 1,879,099 km (0.053 R)
• M10: 2,107,834 km (0.074 R)
• M11: 2,289,895 km (0.106 R)
• M12: 2,401,495 km (0.114 R)
• M13: 2,747,365 km (0.037 R)
• M14: 3,108,793 km (0.1 R)
• M15: 3,232,660 km (0.102 R)
• M16: 3,295,192 km (0.101 R)
• M17: 4,189,488 km (0.032 R)
• M18: 4,984,751 km (0.027 R)
• M19: 5,623,683 km (0.093 R)
• M20: 6,235,987 km (0.031 R)
• M21: 7,942,001 km (0.083 R)
• M22: 8,511,969 km (0.092 R)
• M23: 8,918,726 km (0.076 R)
• M24: 10,422,633 km (0.076 R)
• M25: 10,732,750 km (0.101 R)
• M26: 11,425,687 km (0.08 R)
• M27: 11,938,658 km (0.084 R)
• M28: 12,003,434 km (0.114 R)
• M29: 12,788,224 km (0.078 R)
• M30: 13,691,048 km (0.117 R)
• M31: 13,860,392 km (0.099 R)
• M32: 15,205,726 km (0.11 R)
• M33: 15,451,515 km (0.107 R)
• M34: 15,840,470 km (0.061 R)
• M35: 16,232,715 km (0.074 R)
• M36: 18,727,260 km (0.062 R)
• M37: 23,128,130 km (0.12 R)
• M38: 24,224,832 km (0.116 R)
• M39: 26,132,055 km (0.114 R)
• M40: 26,342,240 km (0.103 R)
• M41: 27,829,243 km (0.118 R)
• M42: 28,734,460 km (0.069 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: 188 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit