🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 42.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.33 AU - 1.51 AU

Year: 606 Days

Day: 43.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,449,461 km

• M1: 583,282 km (0.09 R)
• M2: 794,514 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.65 AU - 3.83 AU

Year: 2089 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,449,461 km

• M1: 427,551 km (0.109 R)
• M2: 2,338,514 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.46 AU - 4.72 AU

Year: 3522 Days

Day: 33.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 11.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.6 AU - 8.06 AU

Year: 7108 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,449,461 km

• M1: 400,025 km (0.11 R)
• M2: 504,893 km (0.108 R)
• M3: 914,791 km (0.108 R)
• M4: 1,112,410 km (0.083 R)
• M5: 1,216,829 km (0.107 R)
• M6: 1,707,809 km (0.095 R)
• M7: 1,891,665 km (0.1 R)
• M8: 2,082,253 km (0.11 R)
• M9: 2,505,316 km (0.084 R)
• M10: 3,930,983 km (0.098 R)
• M11: 4,039,143 km (0.063 R)
• M12: 4,538,351 km (0.102 R)
• M13: 5,116,098 km (0.091 R)
• M14: 5,413,797 km (0.097 R)
• M15: 5,625,478 km (0.09 R)
• M16: 5,747,849 km (0.054 R)
• M17: 6,404,135 km (0.086 R)
• M18: 6,725,172 km (0.093 R)
• M19: 7,183,391 km (0.115 R)
• M20: 7,349,594 km (0.087 R)
• M21: 7,821,575 km (0.097 R)
• M22: 8,061,380 km (0.077 R)
• M23: 8,513,016 km (0.069 R)
• M24: 9,116,045 km (0.082 R)
• M25: 9,769,788 km (0.119 R)
• M26: 10,626,984 km (0.105 R)
• M27: 11,122,153 km (0.088 R)
• M28: 11,392,027 km (0.029 R)
• M29: 11,781,132 km (0.085 R)
• M30: 11,977,404 km (0.079 R)
• M31: 13,055,705 km (0.097 R)
• M32: 13,381,230 km (0.06 R)
• M33: 13,915,893 km (0.099 R)
• M34: 14,123,385 km (0.108 R)
• M35: 14,248,449 km (0.068 R)
• M36: 14,879,004 km (0.041 R)
• M37: 15,091,134 km (0.056 R)
• M38: 15,347,096 km (0.073 R)
• M39: 15,432,816 km (0.056 R)
• M40: 17,446,403 km (0.082 R)
• M41: 18,712,150 km (0.065 R)
• M42: 18,895,258 km (0.108 R)
• M43: 19,448,621 km (0.05 R)
• M44: 19,587,747 km (0.092 R)
• M45: 20,335,587 km (0.096 R)
• M46: 20,476,807 km (0.053 R)
• M47: 20,618,327 km (0.11 R)
• M48: 20,949,985 km (0.104 R)
• M49: 21,522,646 km (0.042 R)
• M50: 22,052,073 km (0.053 R)
• M51: 22,342,592 km (0.1 R)
• M52: 23,517,683 km (0.095 R)
• M53: 25,571,213 km (0.071 R)
• M54: 25,774,666 km (0.116 R)
• M55: 26,029,730 km (0.095 R)
• M56: 26,131,906 km (0.095 R)
• M57: 26,954,694 km (0.12 R)
• M58: 27,213,648 km (0.071 R)
• M59: 27,525,260 km (0.049 R)
• M60: 28,204,883 km (0.119 R)
• M61: 28,467,727 km (0.116 R)
• M62: 29,367,259 km (0.106 R)
• M63: 30,599,347 km (0.093 R)
• M64: 31,411,962 km (0.1 R)
• M65: 31,848,190 km (0.058 R)
• M66: 32,012,299 km (0.107 R)
• M67: 32,341,414 km (0.084 R)
• M68: 32,451,369 km (0.067 R)
• M69: 32,616,525 km (0.117 R)
• M70: 32,947,734 km (0.114 R)
• M71: 33,390,993 km (0.079 R)
• M72: 35,297,019 km (0.085 R)
• M73: 35,466,813 km (0.049 R)
• M74: 35,978,138 km (0.095 R)
• M75: 37,065,266 km (0.088 R)
• M76: 37,641,966 km (0.058 R)
• M77: 37,873,394 km (0.078 R)
• M78: 37,989,332 km (0.098 R)
• M79: 38,279,552 km (0.1 R)
• M80: 38,862,385 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 9.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.21 AU - 9.31 AU

Year: 9286 Days

Day: 8.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,449,461 km

• M1: 128,056 km (0.12 R)
• M2: 248,781 km (0.064 R)
• M3: 553,363 km (0.101 R)
• M4: 642,672 km (0.069 R)
• M5: 906,713 km (0.086 R)
• M6: 1,204,562 km (0.042 R)
• M7: 1,324,240 km (0.069 R)
• M8: 1,406,220 km (0.085 R)
• M9: 1,684,921 km (0.076 R)
• M10: 1,819,708 km (0.098 R)
• M11: 2,196,396 km (0.032 R)
• M12: 2,319,216 km (0.094 R)
• M13: 2,444,429 km (0.045 R)
• M14: 2,833,384 km (0.099 R)
• M15: 3,325,860 km (0.061 R)
• M16: 3,524,675 km (0.108 R)
• M17: 4,023,884 km (0.07 R)
• M18: 4,174,977 km (0.115 R)
• M19: 4,451,733 km (0.073 R)
• M20: 4,639,479 km (0.087 R)
• M21: 4,990,735 km (0.108 R)
• M22: 5,055,510 km (0.101 R)
• M23: 5,185,960 km (0.091 R)
• M24: 5,786,745 km (0.117 R)
• M25: 6,657,554 km (0.049 R)
• M26: 7,457,454 km (0.042 R)
• M27: 7,531,654 km (0.106 R)
• M28: 7,906,547 km (0.093 R)
• M29: 8,403,062 km (0.113 R)
• M30: 8,713,627 km (0.12 R)
• M31: 10,655,108 km (0.083 R)
• M32: 11,160,749 km (0.12 R)
• M33: 12,020,787 km (0.093 R)
• M34: 12,326,715 km (0.05 R)
• M35: 12,458,810 km (0.119 R)
• M36: 13,080,688 km (0.099 R)
• M37: 13,395,592 km (0.086 R)
• M38: 14,493,790 km (0.104 R)
• M39: 14,633,215 km (0.103 R)
• M40: 15,147,832 km (0.062 R)
• M41: 15,573,288 km (0.102 R)
• M42: 16,970,981 km (0.102 R)
• M43: 17,117,886 km (0.077 R)
• M44: 17,265,240 km (0.105 R)
• M45: 17,709,695 km (0.067 R)
• M46: 18,408,467 km (0.075 R)
• M47: 18,559,411 km (0.07 R)
• M48: 19,473,604 km (0.057 R)
• M49: 20,246,725 km (0.088 R)
• M50: 20,715,416 km (0.101 R)
• M51: 21,134,888 km (0.083 R)
• M52: 21,240,205 km (0.093 R)
• M53: 22,517,920 km (0.117 R)
• M54: 22,625,481 km (0.052 R)
• M55: 22,895,206 km (0.049 R)
• M56: 23,220,282 km (0.117 R)
• M57: 23,383,344 km (0.113 R)
• M58: 23,984,727 km (0.119 R)
• M59: 24,480,644 km (0.094 R)
• M60: 24,646,698 km (0.051 R)
• M61: 26,214,184 km (0.108 R)
• M62: 26,952,899 km (0.103 R)
• M63: 27,067,192 km (0.059 R)
• M64: 27,410,967 km (0.096 R)
• M65: 27,583,454 km (0.061 R)
• M66: 27,813,835 km (0.109 R)
• M67: 28,567,209 km (0.112 R)
• M68: 29,386,108 km (0.057 R)
• M69: 29,562,634 km (0.086 R)
• M70: 29,739,458 km (0.078 R)
• M71: 32,676,962 km (0.084 R)
• M72: 33,349,105 km (0.076 R)
• M73: 36,777,440 km (0.065 R)
• M74: 39,340,201 km (0.102 R)
• M75: 40,055,129 km (0.12 R)
• M76: 40,185,578 km (0.117 R)
• M77: 40,577,674 km (0.062 R)
• M78: 41,563,674 km (0.043 R)
• M79: 41,629,647 km (0.083 R)
• M80: 41,827,864 km (0.106 R)
• M81: 42,557,453 km (0.112 R)
• M82: 43,491,991 km (0.044 R)
• M83: 43,827,389 km (0.098 R)
• M84: 43,961,877 km (0.057 R)
• M85: 44,500,879 km (0.056 R)
• M86: 44,703,584 km (0.116 R)
• M87: 45,313,494 km (0.094 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit