🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.81 AU - 0.87 AU

Year: 284 Days

Day: 18.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 294 Days

Day: 18.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.86 AU - 3.48 AU

Year: 2082 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,876,423 km

• M1: 267,481 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.28 AU - 5.04 AU

Year: 3131 Days

Day: 33.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,876,423 km

• M1: 272,268 km (0.099 R)
• M2: 1,506,750 km (0.044 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 11.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.99 AU - 8.09 AU

Year: 6892 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,876,423 km

• M1: 181,612 km (0.118 R)
• M2: 270,922 km (0.11 R)
• M3: 575,653 km (0.098 R)
• M4: 658,530 km (0.119 R)
• M5: 959,371 km (0.074 R)
• M6: 1,126,472 km (0.033 R)
• M7: 1,388,418 km (0.094 R)
• M8: 1,534,425 km (0.081 R)
• M9: 1,670,260 km (0.066 R)
• M10: 2,271,793 km (0.107 R)
• M11: 2,498,434 km (0.064 R)
• M12: 2,714,304 km (0.083 R)
• M13: 3,203,190 km (0.11 R)
• M14: 3,339,473 km (0.093 R)
• M15: 3,557,886 km (0.106 R)
• M16: 4,155,978 km (0.047 R)
• M17: 4,807,776 km (0.066 R)
• M18: 4,941,966 km (0.079 R)
• M19: 5,054,762 km (0.099 R)
• M20: 5,260,160 km (0.059 R)
• M21: 5,726,158 km (0.073 R)
• M22: 5,916,446 km (0.112 R)
• M23: 6,254,388 km (0.078 R)
• M24: 6,425,677 km (0.065 R)
• M25: 6,598,612 km (0.063 R)
• M26: 6,698,095 km (0.104 R)
• M27: 6,773,044 km (0.088 R)
• M28: 7,254,450 km (0.036 R)
• M29: 7,331,492 km (0.098 R)
• M30: 7,434,565 km (0.106 R)
• M31: 7,590,147 km (0.106 R)
• M32: 7,878,273 km (0.098 R)
• M33: 8,063,475 km (0.107 R)
• M34: 8,143,360 km (0.045 R)
• M35: 8,276,951 km (0.097 R)
• M36: 8,411,439 km (0.097 R)
• M37: 8,492,372 km (0.082 R)
• M38: 9,149,555 km (0.066 R)
• M39: 9,738,223 km (0.074 R)
• M40: 10,339,008 km (0.054 R)
• M41: 10,542,012 km (0.057 R)
• M42: 11,040,472 km (0.083 R)
• M43: 11,426,734 km (0.101 R)
• M44: 11,787,415 km (0.065 R)
• M45: 12,029,913 km (0.07 R)
• M46: 12,121,317 km (0.092 R)
• M47: 12,304,724 km (0.084 R)
• M48: 12,829,513 km (0.088 R)
• M49: 13,330,068 km (0.12 R)
• M50: 13,805,191 km (0.101 R)
• M51: 14,382,788 km (0.09 R)
• M52: 14,902,790 km (0.06 R)
• M53: 15,132,273 km (0.108 R)
• M54: 15,461,987 km (0.094 R)
• M55: 15,694,313 km (0.089 R)
• M56: 15,860,965 km (0.108 R)
• M57: 16,095,235 km (0.039 R)
• M58: 16,297,042 km (0.075 R)
• M59: 16,431,980 km (0.058 R)
• M60: 16,601,175 km (0.045 R)
• M61: 17,767,290 km (0.108 R)
• M62: 19,030,644 km (0.096 R)
• M63: 19,172,762 km (0.055 R)
• M64: 19,529,703 km (0.047 R)
• M65: 19,960,993 km (0.099 R)
• M66: 20,613,839 km (0.081 R)
• M67: 20,906,153 km (0.109 R)
• M68: 21,126,361 km (0.107 R)
• M69: 21,421,069 km (0.105 R)
• M70: 21,828,723 km (0.061 R)
• M71: 22,726,909 km (0.116 R)
• M72: 22,991,098 km (0.115 R)
• M73: 24,135,073 km (0.115 R)
• M74: 24,366,052 km (0.111 R)
• M75: 24,946,941 km (0.115 R)
• M76: 25,258,553 km (0.078 R)
• M77: 25,414,883 km (0.106 R)
• M78: 25,571,512 km (0.109 R)
• M79: 26,438,581 km (0.086 R)
• M80: 26,557,661 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 11.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.88 AU - 10.7 AU

Year: 12179 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,876,423 km

• M1: 157,078 km (0.085 R)
• M2: 367,562 km (0.03 R)
• M3: 489,484 km (0.116 R)
• M4: 841,338 km (0.072 R)
• M5: 1,034,320 km (0.069 R)
• M6: 1,218,774 km (0.113 R)
• M7: 1,290,730 km (0.089 R)
• M8: 1,439,431 km (0.105 R)
• M9: 2,149,422 km (0.112 R)
• M10: 2,418,250 km (0.104 R)
• M11: 2,541,219 km (0.118 R)
• M12: 3,323,317 km (0.12 R)
• M13: 3,847,956 km (0.104 R)
• M14: 3,956,116 km (0.095 R)
• M15: 4,664,462 km (0.11 R)
• M16: 4,818,697 km (0.09 R)
• M17: 4,896,338 km (0.103 R)
• M18: 4,974,578 km (0.092 R)
• M19: 6,238,830 km (0.087 R)
• M20: 6,537,577 km (0.062 R)
• M21: 6,797,428 km (0.106 R)
• M22: 6,928,625 km (0.117 R)
• M23: 7,688,134 km (0.062 R)
• M24: 8,520,945 km (0.061 R)
• M25: 8,615,341 km (0.039 R)
• M26: 8,710,037 km (0.111 R)
• M27: 9,577,704 km (0.115 R)
• M28: 9,972,194 km (0.108 R)
• M29: 10,472,749 km (0.043 R)
• M30: 10,828,193 km (0.09 R)
• M31: 10,930,368 km (0.072 R)
• M32: 11,084,454 km (0.093 R)
• M33: 11,446,631 km (0.109 R)
• M34: 14,424,975 km (0.105 R)
• M35: 14,820,362 km (0.087 R)
• M36: 15,162,193 km (0.094 R)
• M37: 16,028,065 km (0.111 R)
• M38: 16,261,588 km (0.093 R)
• M39: 16,496,456 km (0.12 R)
• M40: 16,969,335 km (0.073 R)
• M41: 20,782,735 km (0.074 R)
• M42: 21,165,406 km (0.103 R)
• M43: 21,614,648 km (0.033 R)
• M44: 23,841,712 km (0.112 R)
• M45: 24,041,724 km (0.062 R)
• M46: 24,443,394 km (0.084 R)
• M47: 25,117,782 km (0.112 R)
• M48: 25,866,818 km (0.077 R)
• M49: 26,003,700 km (0.047 R)
• M50: 26,484,957 km (0.092 R)
• M51: 29,148,547 km (0.103 R)
• M52: 29,720,011 km (0.104 R)
• M53: 31,165,126 km (0.102 R)
• M54: 31,822,758 km (0.068 R)
• M55: 32,263,773 km (0.108 R)
• M56: 32,780,933 km (0.079 R)
• M57: 33,524,434 km (0.112 R)
• M58: 34,800,953 km (0.116 R)
• M59: 36,476,748 km (0.113 R)
• M60: 36,553,492 km (0.108 R)
• M61: 37,556,695 km (0.072 R)
• M62: 37,711,828 km (0.115 R)
• M63: 39,039,060 km (0.115 R)
• M64: 39,274,976 km (0.096 R)
• M65: 39,353,665 km (0.117 R)
• M66: 40,938,953 km (0.05 R)
• M67: 41,418,564 km (0.116 R)
• M68: 41,498,599 km (0.026 R)
• M69: 42,060,937 km (0.083 R)
• M70: 44,253,444 km (0.089 R)
• M71: 45,984,291 km (0.071 R)
• M72: 46,150,345 km (0.053 R)
• M73: 46,899,680 km (0.115 R)
• M74: 47,485,356 km (0.105 R)
• M75: 47,905,277 km (0.062 R)
• M76: 50,706,946 km (0.118 R)
• M77: 51,480,218 km (0.103 R)
• M78: 52,084,443 km (0.059 R)
• M79: 52,951,513 km (0.095 R)
• M80: 55,758,268 km (0.112 R)
• M81: 57,358,367 km (0.115 R)
• M82: 58,973,425 km (0.058 R)
• M83: 60,330,577 km (0.112 R)
• M84: 60,694,250 km (0.109 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: 550 - 15,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit