🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.88 AU - 0.88 AU

Year: 305 Days

Day: 28.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 108.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,090,684 km

• M1: 781,200 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.78 AU - 2.56 AU

Year: 1179 Days

Day: 47 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.07 AU - 3.29 AU

Year: 1619 Days

Day: 38.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 165 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 9.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.51 AU - 10.67 AU

Year: 9289 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,090,684 km

• M1: 128,056 km (0.111 R)
• M2: 191,336 km (0.095 R)
• M3: 263,442 km (0.054 R)
• M4: 350,209 km (0.03 R)
• M5: 459,265 km (0.11 R)
• M6: 613,950 km (0.057 R)
• M7: 739,013 km (0.047 R)
• M8: 860,487 km (0.103 R)
• M9: 1,056,011 km (0.118 R)
• M10: 1,208,601 km (0.064 R)
• M11: 1,428,809 km (0.083 R)
• M12: 1,536,071 km (0.038 R)
• M13: 1,678,039 km (0.11 R)
• M14: 1,975,141 km (0.107 R)
• M15: 2,289,147 km (0.11 R)
• M16: 2,581,610 km (0.105 R)
• M17: 2,808,999 km (0.105 R)
• M18: 3,571,500 km (0.111 R)
• M19: 3,697,611 km (0.103 R)
• M20: 3,761,190 km (0.073 R)
• M21: 3,975,863 km (0.089 R)
• M22: 4,150,443 km (0.048 R)
• M23: 4,238,856 km (0.096 R)
• M24: 4,305,427 km (0.074 R)
• M25: 5,085,131 km (0.117 R)
• M26: 5,491,289 km (0.032 R)
• M27: 6,462,329 km (0.032 R)
• M28: 6,668,026 km (0.055 R)
• M29: 7,059,673 km (0.049 R)
• M30: 7,405,244 km (0.111 R)
• M31: 7,728,974 km (0.057 R)
• M32: 7,920,160 km (0.116 R)
• M33: 8,390,645 km (0.114 R)
• M34: 9,041,695 km (0.092 R)
• M35: 9,127,864 km (0.073 R)
• M36: 9,329,821 km (0.082 R)
• M37: 9,445,909 km (0.078 R)
• M38: 10,212,299 km (0.031 R)
• M39: 11,961,696 km (0.113 R)
• M40: 12,854,496 km (0.058 R)
• M41: 12,983,749 km (0.063 R)
• M42: 13,113,450 km (0.091 R)
• M43: 13,374,199 km (0.075 R)
• M44: 13,702,716 km (0.11 R)
• M45: 13,834,811 km (0.075 R)
• M46: 14,233,639 km (0.08 R)
• M47: 15,349,938 km (0.036 R)
• M48: 16,214,165 km (0.082 R)
• M49: 16,354,039 km (0.112 R)
• M50: 16,424,051 km (0.092 R)
• M51: 16,634,685 km (0.12 R)
• M52: 17,058,795 km (0.03 R)
• M53: 17,165,458 km (0.082 R)
• M54: 17,343,480 km (0.115 R)
• M55: 17,665,713 km (0.101 R)
• M56: 17,737,520 km (0.115 R)
• M57: 17,917,636 km (0.055 R)
• M58: 18,134,553 km (0.065 R)
• M59: 18,644,083 km (0.109 R)
• M60: 18,863,992 km (0.102 R)
• M61: 20,125,850 km (0.105 R)
• M62: 20,313,596 km (0.063 R)
• M63: 20,918,719 km (0.108 R)
• M64: 21,760,357 km (0.1 R)
• M65: 21,837,400 km (0.09 R)
• M66: 22,069,127 km (0.091 R)
• M67: 22,146,618 km (0.097 R)
• M68: 22,457,184 km (0.12 R)
• M69: 22,808,439 km (0.092 R)
• M70: 23,122,146 km (0.058 R)
• M71: 23,200,835 km (0.093 R)
• M72: 23,516,187 km (0.108 R)
• M73: 24,031,851 km (0.113 R)
• M74: 25,034,156 km (0.057 R)
• M75: 25,114,790 km (0.088 R)
• M76: 26,131,756 km (0.093 R)
• M77: 26,542,253 km (0.073 R)
• M78: 26,913,555 km (0.109 R)
• M79: 27,369,678 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 6

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.41 AU - 19.29 AU

Year: 24392 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,090,684 km

• M1: 706,700 km (0.089 R)
• M2: 1,265,000 km (0.09 R)
• M3: 2,351,828 km (0.077 R)
• M4: 3,076,031 km (0.066 R)
• M5: 3,441,649 km (0.041 R)
• M6: 4,896,488 km (0.102 R)
• M7: 5,226,800 km (0.088 R)
• M8: 5,274,522 km (0.045 R)
• M9: 6,722,180 km (0.051 R)
• M10: 7,142,102 km (0.091 R)
• M11: 7,355,129 km (0.101 R)
• M12: 7,570,251 km (0.102 R)
• M13: 8,904,364 km (0.078 R)
• M14: 9,598,199 km (0.034 R)
• M15: 10,792,738 km (0.063 R)
• M16: 11,719,198 km (0.1 R)
• M17: 12,670,790 km (0.096 R)
• M18: 12,799,444 km (0.047 R)
• M19: 13,844,984 km (0.116 R)
• M20: 14,311,131 km (0.107 R)
• M21: 14,647,128 km (0.107 R)
• M22: 15,739,790 km (0.034 R)
• M23: 16,156,271 km (0.085 R)
• M24: 16,858,483 km (0.06 R)
• M25: 17,498,912 km (0.053 R)
• M26: 17,858,096 km (0.11 R)
• M27: 19,097,814 km (0.083 R)
• M28: 19,914,469 km (0.084 R)
• M29: 20,214,412 km (0.063 R)
• M30: 21,352,104 km (0.077 R)
• M31: 22,354,709 km (0.116 R)
• M32: 23,136,507 km (0.096 R)
• M33: 25,860,535 km (0.068 R)
• M34: 26,187,706 km (0.104 R)
• M35: 26,351,665 km (0.092 R)
• M36: 27,094,269 km (0.078 R)
• M37: 29,533,013 km (0.11 R)
• M38: 29,874,994 km (0.073 R)
• M39: 30,390,209 km (0.101 R)
• M40: 31,255,483 km (0.065 R)
• M41: 31,953,656 km (0.044 R)
• M42: 33,810,316 km (0.071 R)
• M43: 33,899,625 km (0.038 R)
• M44: 35,067,536 km (0.109 R)
• M45: 35,701,831 km (0.102 R)
• M46: 37,905,108 km (0.031 R)
• M47: 37,997,859 km (0.096 R)
• M48: 39,116,851 km (0.109 R)
• M49: 39,398,394 km (0.092 R)
• M50: 41,101,117 km (0.099 R)
• M51: 42,345,772 km (0.117 R)
• M52: 42,441,963 km (0.097 R)
• M53: 42,731,136 km (0.054 R)
• M54: 42,827,776 km (0.065 R)
• M55: 43,117,846 km (0.098 R)
• M56: 44,577,922 km (0.117 R)
• M57: 45,264,875 km (0.082 R)
• M58: 45,757,650 km (0.103 R)
• M59: 45,856,385 km (0.055 R)
• M60: 46,054,153 km (0.118 R)
• M61: 48,751,552 km (0.073 R)
• M62: 50,272,065 km (0.067 R)
• M63: 50,884,669 km (0.087 R)
• M64: 55,031,222 km (0.032 R)
• M65: 55,136,240 km (0.097 R)
• M66: 56,190,456 km (0.12 R)
• M67: 56,507,903 km (0.108 R)
• M68: 57,997,598 km (0.11 R)
• M69: 58,104,561 km (0.085 R)
• M70: 60,039,909 km (0.078 R)
• M71: 60,256,377 km (0.119 R)
• M72: 63,422,466 km (0.067 R)
• M73: 63,863,331 km (0.047 R)
• M74: 64,970,206 km (0.091 R)
• M75: 66,530,212 km (0.092 R)
• M76: 68,215,432 km (0.065 R)
• M77: 71,742,501 km (0.115 R)
• M78: 73,354,718 km (0.083 R)
• M79: 75,328,362 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit