🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.75 AU

Year: 185 Days

Day: 29.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.69 AU - 4.07 AU

Year: 2895 Days

Day: 29.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,636,601 km

• M1: 575,204 km (0.079 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 13

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.82 AU - 5.62 AU

Year: 4517 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,636,601 km

• M1: 246,388 km (0.107 R)
• M2: 357,838 km (0.052 R)
• M3: 476,768 km (0.086 R)
• M4: 569,369 km (0.118 R)
• M5: 681,269 km (0.104 R)
• M6: 1,066,782 km (0.092 R)
• M7: 1,152,053 km (0.104 R)
• M8: 1,269,637 km (0.096 R)
• M9: 1,454,091 km (0.102 R)
• M10: 1,614,759 km (0.118 R)
• M11: 1,747,902 km (0.078 R)
• M12: 1,850,226 km (0.069 R)
• M13: 2,187,869 km (0.119 R)
• M14: 2,280,171 km (0.117 R)
• M15: 2,642,946 km (0.117 R)
• M16: 2,741,531 km (0.079 R)
• M17: 2,922,095 km (0.089 R)
• M18: 3,044,765 km (0.112 R)
• M19: 3,618,324 km (0.098 R)
• M20: 3,906,599 km (0.096 R)
• M21: 4,576,797 km (0.107 R)
• M22: 5,059,998 km (0.107 R)
• M23: 5,232,934 km (0.025 R)
• M24: 5,332,715 km (0.061 R)
• M25: 5,866,929 km (0.085 R)
• M26: 6,101,200 km (0.109 R)
• M27: 6,686,875 km (0.083 R)
• M28: 6,931,767 km (0.107 R)
• M29: 7,826,362 km (0.118 R)
• M30: 8,374,638 km (0.071 R)
• M31: 8,609,357 km (0.103 R)
• M32: 10,000,468 km (0.091 R)
• M33: 10,690,413 km (0.076 R)
• M34: 10,881,300 km (0.11 R)
• M35: 11,041,220 km (0.083 R)
• M36: 11,918,313 km (0.089 R)
• M37: 12,716,717 km (0.059 R)
• M38: 12,817,695 km (0.109 R)
• M39: 13,054,509 km (0.109 R)
• M40: 13,877,297 km (0.094 R)
• M41: 14,225,112 km (0.099 R)
• M42: 14,399,992 km (0.104 R)
• M43: 14,575,769 km (0.086 R)
• M44: 15,000,328 km (0.093 R)
• M45: 15,321,515 km (0.102 R)
• M46: 15,753,254 km (0.087 R)
• M47: 16,152,531 km (0.11 R)
• M48: 16,335,190 km (0.066 R)
• M49: 16,776,354 km (0.045 R)
• M50: 17,595,103 km (0.085 R)
• M51: 20,404,551 km (0.114 R)
• M52: 20,681,158 km (0.116 R)
• M53: 20,839,731 km (0.049 R)
• M54: 21,118,432 km (0.117 R)
• M55: 21,398,330 km (0.092 R)
• M56: 21,558,699 km (0.119 R)
• M57: 21,679,424 km (0.093 R)
• M58: 21,961,715 km (0.075 R)
• M59: 22,123,580 km (0.077 R)
• M60: 22,367,126 km (0.104 R)
• M61: 22,530,038 km (0.074 R)
• M62: 23,185,576 km (0.066 R)
• M63: 23,930,423 km (0.056 R)
• M64: 24,389,539 km (0.07 R)
• M65: 25,273,962 km (0.091 R)
• M66: 25,358,784 km (0.09 R)
• M67: 25,955,081 km (0.095 R)
• M68: 26,340,744 km (0.04 R)
• M69: 26,512,782 km (0.055 R)
• M70: 27,031,138 km (0.113 R)
• M71: 27,204,672 km (0.115 R)
• M72: 27,596,469 km (0.029 R)
• M73: 27,946,378 km (0.102 R)
• M74: 28,473,860 km (0.107 R)
• M75: 29,628,157 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 13.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.59 AU - 9.53 AU

Year: 8667 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,636,601 km

• M1: 176,376 km (0.03 R)
• M2: 394,639 km (0.112 R)
• M3: 601,084 km (0.111 R)
• M4: 686,355 km (0.106 R)
• M5: 799,900 km (0.116 R)
• M6: 958,324 km (0.113 R)
• M7: 1,061,546 km (0.105 R)
• M8: 1,196,334 km (0.108 R)
• M9: 1,559,558 km (0.095 R)
• M10: 1,714,840 km (0.119 R)
• M11: 1,842,896 km (0.117 R)
• M12: 2,075,072 km (0.092 R)
• M13: 2,317,121 km (0.1 R)
• M14: 2,568,595 km (0.116 R)
• M15: 2,810,196 km (0.115 R)
• M16: 3,078,874 km (0.058 R)
• M17: 3,177,010 km (0.093 R)
• M18: 3,376,274 km (0.034 R)
• M19: 3,579,877 km (0.099 R)
• M20: 3,703,894 km (0.071 R)
• M21: 4,106,462 km (0.025 R)
• M22: 4,193,079 km (0.109 R)
• M23: 4,456,670 km (0.079 R)
• M24: 4,568,121 km (0.113 R)
• M25: 5,397,790 km (0.057 R)
• M26: 6,174,503 km (0.072 R)
• M27: 6,324,100 km (0.034 R)
• M28: 6,626,886 km (0.115 R)
• M29: 7,378,317 km (0.103 R)
• M30: 7,563,818 km (0.086 R)
• M31: 7,697,259 km (0.1 R)
• M32: 7,966,386 km (0.075 R)
• M33: 8,486,687 km (0.102 R)
• M34: 8,597,539 km (0.086 R)
• M35: 8,820,889 km (0.084 R)
• M36: 9,046,183 km (0.106 R)
• M37: 9,646,519 km (0.105 R)
• M38: 10,054,024 km (0.075 R)
• M39: 10,289,491 km (0.111 R)
• M40: 10,645,983 km (0.09 R)
• M41: 10,765,811 km (0.07 R)
• M42: 10,855,869 km (0.102 R)
• M43: 10,946,375 km (0.094 R)
• M44: 11,770,959 km (0.116 R)
• M45: 12,206,438 km (0.058 R)
• M46: 12,647,303 km (0.09 R)
• M47: 12,742,447 km (0.109 R)
• M48: 13,544,741 km (0.045 R)
• M49: 13,707,204 km (0.11 R)
• M50: 15,400,652 km (0.088 R)
• M51: 15,536,188 km (0.12 R)
• M52: 15,638,213 km (0.113 R)
• M53: 15,979,745 km (0.082 R)
• M54: 17,441,017 km (0.087 R)
• M55: 20,900,917 km (0.113 R)
• M56: 21,051,263 km (0.106 R)
• M57: 22,304,444 km (0.095 R)
• M58: 23,269,949 km (0.112 R)
• M59: 23,386,785 km (0.077 R)
• M60: 23,542,815 km (0.099 R)
• M61: 23,738,340 km (0.086 R)
• M62: 24,091,540 km (0.085 R)
• M63: 24,249,067 km (0.066 R)
• M64: 24,367,548 km (0.05 R)
• M65: 24,525,673 km (0.074 R)
• M66: 25,002,292 km (0.069 R)
• M67: 25,642,571 km (0.1 R)
• M68: 25,884,022 km (0.101 R)
• M69: 26,085,830 km (0.087 R)
• M70: 26,735,084 km (0.061 R)
• M71: 27,102,646 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit