🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.75 AU - 0.83 AU

Year: 249 Days

Day: 42.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,019,133 km

• M1: 104,719 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.91 AU - 3.63 AU

Year: 2098 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,019,133 km

• M1: 623,225 km (0.096 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 9.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.46 AU - 7.74 AU

Year: 6015 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,019,133 km

• M1: 136,732 km (0.092 R)
• M2: 475,572 km (0.054 R)
• M3: 694,882 km (0.059 R)
• M4: 1,308,981 km (0.072 R)
• M5: 1,652,458 km (0.119 R)
• M6: 1,850,226 km (0.118 R)
• M7: 2,023,760 km (0.112 R)
• M8: 2,269,250 km (0.101 R)
• M9: 2,404,187 km (0.066 R)
• M10: 2,646,686 km (0.106 R)
• M11: 2,842,958 km (0.093 R)
• M12: 3,044,017 km (0.106 R)
• M13: 3,174,317 km (0.118 R)
• M14: 3,576,735 km (0.103 R)
• M15: 3,655,274 km (0.101 R)
• M16: 3,774,205 km (0.093 R)
• M17: 3,975,264 km (0.109 R)
• M18: 4,138,625 km (0.117 R)
• M19: 4,577,994 km (0.094 R)
• M20: 4,706,349 km (0.071 R)
• M21: 4,879,434 km (0.117 R)
• M22: 4,944,808 km (0.063 R)
• M23: 5,546,790 km (0.089 R)
• M24: 6,697,796 km (0.093 R)
• M25: 6,795,034 km (0.084 R)
• M26: 7,488,421 km (0.096 R)
• M27: 7,741,540 km (0.064 R)
• M28: 7,971,771 km (0.1 R)
• M29: 8,152,486 km (0.098 R)
• M30: 8,334,546 km (0.07 R)
• M31: 8,439,115 km (0.116 R)
• M32: 8,544,133 km (0.097 R)
• M33: 9,022,397 km (0.112 R)
• M34: 9,291,823 km (0.114 R)
• M35: 9,454,735 km (0.048 R)
• M36: 9,591,168 km (0.104 R)
• M37: 9,949,306 km (0.042 R)
• M38: 10,283,657 km (0.048 R)
• M39: 10,706,720 km (0.109 R)
• M40: 12,336,588 km (0.112 R)
• M41: 12,725,842 km (0.085 R)
• M42: 12,816,349 km (0.09 R)
• M43: 13,180,171 km (0.093 R)
• M44: 13,701,370 km (0.105 R)
• M45: 13,794,120 km (0.101 R)
• M46: 14,042,303 km (0.111 R)
• M47: 14,386,079 km (0.108 R)
• M48: 14,795,828 km (0.033 R)
• M49: 15,209,466 km (0.108 R)
• M50: 15,305,508 km (0.119 R)
• M51: 15,820,872 km (0.071 R)
• M52: 15,918,111 km (0.103 R)
• M53: 16,080,724 km (0.119 R)
• M54: 16,145,799 km (0.095 R)
• M55: 16,769,473 km (0.113 R)
• M56: 17,568,475 km (0.081 R)
• M57: 18,209,801 km (0.1 R)
• M58: 18,379,894 km (0.12 R)
• M59: 18,721,575 km (0.076 R)
• M60: 19,272,694 km (0.112 R)
• M61: 19,689,473 km (0.071 R)
• M62: 20,004,078 km (0.077 R)
• M63: 20,850,951 km (0.06 R)
• M64: 21,028,973 km (0.067 R)
• M65: 21,243,197 km (0.088 R)
• M66: 21,314,705 km (0.116 R)
• M67: 21,422,116 km (0.092 R)
• M68: 21,493,923 km (0.098 R)
• M69: 22,034,719 km (0.109 R)
• M70: 22,909,268 km (0.116 R)
• M71: 23,535,485 km (0.081 R)
• M72: 24,018,237 km (0.063 R)
• M73: 24,316,984 km (0.064 R)
• M74: 24,504,281 km (0.082 R)
• M75: 24,616,928 km (0.1 R)
• M76: 24,692,026 km (0.064 R)
• M77: 25,372,098 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.73 AU - 8.49 AU

Year: 6726 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,019,133 km

• M1: 203,304 km (0.089 R)
• M2: 375,790 km (0.107 R)
• M3: 551,119 km (0.103 R)
• M4: 686,654 km (0.085 R)
• M5: 835,355 km (0.099 R)
• M6: 1,276,967 km (0.082 R)
• M7: 1,446,462 km (0.114 R)
• M8: 1,603,689 km (0.058 R)
• M9: 1,725,611 km (0.06 R)
• M10: 1,872,068 km (0.06 R)
• M11: 2,245,314 km (0.109 R)
• M12: 2,452,657 km (0.079 R)
• M13: 2,570,690 km (0.08 R)
• M14: 2,666,582 km (0.076 R)
• M15: 3,503,582 km (0.111 R)
• M16: 3,664,250 km (0.11 R)
• M17: 4,217,613 km (0.09 R)
• M18: 4,679,421 km (0.09 R)
• M19: 5,249,090 km (0.072 R)
• M20: 5,936,343 km (0.097 R)
• M21: 6,161,039 km (0.081 R)
• M22: 6,718,590 km (0.065 R)
• M23: 6,919,201 km (0.075 R)
• M24: 7,464,186 km (0.087 R)
• M25: 7,952,324 km (0.111 R)
• M26: 8,704,203 km (0.09 R)
• M27: 9,893,356 km (0.062 R)
• M28: 10,007,499 km (0.084 R)
• M29: 10,198,685 km (0.111 R)
• M30: 10,584,797 km (0.099 R)
• M31: 10,740,529 km (0.093 R)
• M32: 10,936,352 km (0.114 R)
• M33: 11,133,373 km (0.072 R)
• M34: 11,252,004 km (0.068 R)
• M35: 11,892,582 km (0.109 R)
• M36: 12,462,849 km (0.115 R)
• M37: 12,875,739 km (0.106 R)
• M38: 13,461,265 km (0.044 R)
• M39: 14,055,468 km (0.037 R)
• M40: 14,832,180 km (0.115 R)
• M41: 15,622,805 km (0.098 R)
• M42: 15,933,968 km (0.113 R)
• M43: 16,382,164 km (0.057 R)
• M44: 16,472,222 km (0.118 R)
• M45: 16,562,579 km (0.07 R)
• M46: 17,290,821 km (0.1 R)
• M47: 17,751,433 km (0.118 R)
• M48: 18,967,664 km (0.079 R)
• M49: 19,252,199 km (0.098 R)
• M50: 19,969,670 km (0.113 R)
• M51: 20,404,402 km (0.098 R)
• M52: 20,598,580 km (0.091 R)
• M53: 20,988,880 km (0.089 R)
• M54: 21,578,745 km (0.111 R)
• M55: 21,727,146 km (0.087 R)
• M56: 22,775,229 km (0.07 R)
• M57: 23,229,408 km (0.106 R)
• M58: 23,839,617 km (0.115 R)
• M59: 24,352,289 km (0.12 R)
• M60: 24,455,213 km (0.108 R)
• M61: 25,388,404 km (0.116 R)
• M62: 27,129,275 km (0.096 R)
• M63: 27,825,802 km (0.111 R)
• M64: 28,149,083 km (0.071 R)
• M65: 28,528,015 km (0.051 R)
• M66: 28,799,684 km (0.109 R)
• M67: 29,290,964 km (0.114 R)
• M68: 30,669,807 km (0.111 R)
• M69: 30,892,409 km (0.103 R)
• M70: 33,033,753 km (0.106 R)
• M71: 33,777,404 km (0.104 R)
• M72: 33,949,741 km (0.047 R)
• M73: 34,122,377 km (0.094 R)
• M74: 34,642,080 km (0.071 R)
• M75: 34,815,912 km (0.09 R)
• M76: 34,990,044 km (0.105 R)
• M77: 36,099,612 km (0.032 R)
• M78: 37,220,698 km (0.092 R)
• M79: 38,173,637 km (0.102 R)
• M80: 38,293,315 km (0.046 R)
• M81: 39,497,129 km (0.04 R)
• M82: 39,739,328 km (0.101 R)
• M83: 39,921,239 km (0.073 R)
• M84: 40,408,030 km (0.101 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit