🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.66 AU - 0.68 AU

Year: 197 Days

Day: 26.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,940,144 km

• M1: 38,447 km (0.085 R)
• M2: 369,956 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 360 Days

Day: 40.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.51 AU - 2.91 AU

Year: 1606 Days

Day: 45.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.63 AU - 3.25 AU

Year: 1814 Days

Day: 46.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 12.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.57 AU - 6.57 AU

Year: 5382 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,940,144 km

• M1: 172,786 km (0.08 R)
• M2: 290,519 km (0.114 R)
• M3: 409,449 km (0.112 R)
• M4: 575,353 km (0.056 R)
• M5: 661,971 km (0.12 R)
• M6: 997,219 km (0.073 R)
• M7: 1,136,944 km (0.042 R)
• M8: 1,560,755 km (0.097 R)
• M9: 1,781,711 km (0.107 R)
• M10: 2,337,168 km (0.11 R)
• M11: 2,484,372 km (0.079 R)
• M12: 2,591,484 km (0.026 R)
• M13: 2,722,083 km (0.098 R)
• M14: 2,810,495 km (0.086 R)
• M15: 3,012,752 km (0.11 R)
• M16: 3,290,256 km (0.048 R)
• M17: 3,746,679 km (0.109 R)
• M18: 4,121,272 km (0.086 R)
• M19: 4,880,032 km (0.086 R)
• M20: 5,512,382 km (0.037 R)
• M21: 5,653,453 km (0.06 R)
• M22: 5,795,571 km (0.11 R)
• M23: 5,996,631 km (0.108 R)
• M24: 6,287,898 km (0.093 R)
• M25: 6,643,641 km (0.072 R)
• M26: 6,793,838 km (0.07 R)
• M27: 6,945,231 km (0.118 R)
• M28: 7,128,339 km (0.097 R)
• M29: 7,592,990 km (0.088 R)
• M30: 8,260,346 km (0.099 R)
• M31: 8,389,598 km (0.103 R)
• M32: 8,748,483 km (0.049 R)
• M33: 9,313,215 km (0.07 R)
• M34: 9,414,044 km (0.117 R)
• M35: 10,268,996 km (0.105 R)
• M36: 10,442,979 km (0.064 R)
• M37: 10,688,169 km (0.118 R)
• M38: 11,148,781 km (0.12 R)
• M39: 11,579,623 km (0.105 R)
• M40: 11,797,138 km (0.058 R)
• M41: 12,309,960 km (0.041 R)
• M42: 12,867,511 km (0.116 R)
• M43: 13,243,750 km (0.034 R)
• M44: 14,007,297 km (0.073 R)
• M45: 14,123,086 km (0.098 R)
• M46: 14,511,143 km (0.112 R)
• M47: 17,325,827 km (0.057 R)
• M48: 18,667,271 km (0.055 R)
• M49: 19,093,475 km (0.117 R)
• M50: 19,781,925 km (0.076 R)
• M51: 20,042,076 km (0.084 R)
• M52: 20,129,141 km (0.085 R)
• M53: 21,183,058 km (0.084 R)
• M54: 21,271,770 km (0.063 R)
• M55: 21,582,934 km (0.1 R)
• M56: 21,806,134 km (0.095 R)
• M57: 21,985,352 km (0.117 R)
• M58: 22,344,985 km (0.11 R)
• M59: 22,525,699 km (0.076 R)
• M60: 23,298,672 km (0.098 R)
• M61: 23,711,412 km (0.043 R)
• M62: 23,849,491 km (0.106 R)
• M63: 24,034,095 km (0.044 R)
• M64: 26,000,858 km (0.109 R)
• M65: 26,955,592 km (0.119 R)
• M66: 27,099,654 km (0.086 R)
• M67: 27,340,656 km (0.099 R)
• M68: 28,116,172 km (0.087 R)
• M69: 28,899,017 km (0.088 R)
• M70: 29,293,208 km (0.072 R)
• M71: 29,838,043 km (0.088 R)
• M72: 29,937,526 km (0.113 R)
• M73: 31,139,096 km (0.115 R)
• M74: 32,050,745 km (0.1 R)
• M75: 34,367,867 km (0.037 R)
• M76: 34,733,185 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.42 AU - 14.22 AU

Year: 14625 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,940,144 km

• M1: 100,979 km (0.065 R)
• M2: 214,972 km (0.094 R)
• M3: 439,967 km (0.095 R)
• M4: 587,022 km (0.117 R)
• M5: 1,181,973 km (0.103 R)
• M6: 1,264,252 km (0.113 R)
• M7: 1,391,260 km (0.09 R)
• M8: 2,088,237 km (0.09 R)
• M9: 2,239,181 km (0.057 R)
• M10: 2,713,705 km (0.075 R)
• M11: 3,018,885 km (0.104 R)
• M12: 3,662,006 km (0.111 R)
• M13: 3,813,998 km (0.031 R)
• M14: 3,937,117 km (0.091 R)
• M15: 4,124,264 km (0.111 R)
• M16: 4,572,459 km (0.06 R)
• M17: 4,835,602 km (0.058 R)
• M18: 4,902,173 km (0.059 R)
• M19: 5,103,531 km (0.096 R)
• M20: 5,480,069 km (0.07 R)
• M21: 6,079,508 km (0.086 R)
• M22: 6,223,720 km (0.1 R)
• M23: 6,885,990 km (0.099 R)
• M24: 7,301,872 km (0.108 R)
• M25: 7,609,445 km (0.075 R)
• M26: 7,686,937 km (0.098 R)
• M27: 8,039,240 km (0.105 R)
• M28: 8,277,101 km (0.089 R)
• M29: 9,920,732 km (0.056 R)
• M30: 10,175,797 km (0.12 R)
• M31: 10,735,891 km (0.106 R)
• M32: 11,439,001 km (0.112 R)
• M33: 11,751,362 km (0.095 R)
• M34: 13,730,541 km (0.079 R)
• M35: 14,782,514 km (0.095 R)
• M36: 15,909,734 km (0.07 R)
• M37: 16,058,883 km (0.104 R)
• M38: 16,208,331 km (0.094 R)
• M39: 16,559,138 km (0.047 R)
• M40: 17,780,605 km (0.113 R)
• M41: 18,558,663 km (0.114 R)
• M42: 18,820,459 km (0.089 R)
• M43: 19,030,794 km (0.079 R)
• M44: 19,189,068 km (0.101 R)
• M45: 19,347,792 km (0.089 R)
• M46: 19,666,435 km (0.039 R)
• M47: 20,094,136 km (0.117 R)
• M48: 20,255,402 km (0.073 R)
• M49: 20,633,137 km (0.06 R)
• M50: 21,067,719 km (0.071 R)
• M51: 21,122,172 km (0.066 R)
• M52: 21,395,637 km (0.09 R)
• M53: 21,450,390 km (0.12 R)
• M54: 23,172,860 km (0.029 R)
• M55: 23,285,507 km (0.099 R)
• M56: 23,794,589 km (0.102 R)
• M57: 23,851,436 km (0.119 R)
• M58: 23,908,283 km (0.113 R)
• M59: 24,022,127 km (0.114 R)
• M60: 24,479,148 km (0.073 R)
• M61: 24,881,567 km (0.063 R)
• M62: 25,054,651 km (0.088 R)
• M63: 25,984,552 km (0.109 R)
• M64: 26,571,574 km (0.082 R)
• M65: 26,925,822 km (0.042 R)
• M66: 27,222,175 km (0.081 R)
• M67: 27,758,483 km (0.108 R)
• M68: 28,238,094 km (0.118 R)
• M69: 28,902,009 km (0.067 R)
• M70: 29,327,316 km (0.12 R)
• M71: 31,421,836 km (0.103 R)
• M72: 32,550,103 km (0.091 R)
• M73: 33,564,077 km (0.107 R)
• M74: 34,588,524 km (0.12 R)
• M75: 35,623,143 km (0.058 R)
• M76: 35,883,443 km (0.108 R)
• M77: 36,996,451 km (0.037 R)
• M78: 37,921,714 km (0.085 R)
• M79: 38,387,113 km (0.113 R)
• M80: 39,055,217 km (0.1 R)
• M81: 41,492,465 km (0.082 R)
• M82: 43,075,061 km (0.045 R)
• M83: 44,327,345 km (0.114 R)
• M84: 44,467,219 km (0.117 R)
• M85: 45,028,361 km (0.11 R)
• M86: 46,583,131 km (0.096 R)
• M87: 46,725,399 km (0.105 R)
• M88: 46,796,608 km (0.116 R)
• M89: 47,940,134 km (0.109 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit