🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.37 AU

Year: 448 Days

Day: 17.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.17 AU - 1.75 AU

Year: 675 Days

Day: 30.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.27 AU - 1.81 AU

Year: 732 Days

Day: 30.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,393,270 km

• M1: 196,572 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.8 AU - 4.38 AU

Year: 2604 Days

Day: 41.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 8.1

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.79 AU - 8.03 AU

Year: 8518 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,393,270 km

• M1: 174,730 km (0.111 R)
• M2: 768,185 km (0.038 R)
• M3: 895,044 km (0.074 R)
• M4: 1,029,084 km (0.113 R)
• M5: 1,170,005 km (0.116 R)
• M6: 1,432,100 km (0.095 R)
• M7: 1,549,984 km (0.066 R)
• M8: 2,165,280 km (0.114 R)
• M9: 2,278,525 km (0.075 R)
• M10: 2,440,390 km (0.118 R)
• M11: 2,511,000 km (0.112 R)
• M12: 3,436,113 km (0.086 R)
• M13: 3,921,110 km (0.063 R)
• M14: 4,199,960 km (0.029 R)
• M15: 4,256,508 km (0.026 R)
• M16: 4,895,291 km (0.104 R)
• M17: 5,813,822 km (0.096 R)
• M18: 6,003,961 km (0.085 R)
• M19: 6,357,760 km (0.046 R)
• M20: 6,586,495 km (0.04 R)
• M21: 6,652,318 km (0.112 R)
• M22: 7,391,032 km (0.108 R)
• M23: 7,839,676 km (0.071 R)
• M24: 8,120,322 km (0.118 R)
• M25: 8,190,932 km (0.114 R)
• M26: 8,511,520 km (0.09 R)
• M27: 8,655,284 km (0.117 R)
• M28: 9,201,466 km (0.039 R)
• M29: 10,060,756 km (0.09 R)
• M30: 12,298,591 km (0.054 R)
• M31: 13,077,547 km (0.113 R)
• M32: 13,493,878 km (0.071 R)
• M33: 13,661,577 km (0.058 R)
• M34: 14,382,339 km (0.072 R)
• M35: 15,115,369 km (0.068 R)
• M36: 15,860,516 km (0.08 R)
• M37: 16,304,373 km (0.088 R)
• M38: 16,662,510 km (0.07 R)
• M39: 16,932,833 km (0.079 R)
• M40: 17,068,519 km (0.062 R)
• M41: 17,432,041 km (0.043 R)
• M42: 18,491,494 km (0.094 R)
• M43: 19,477,044 km (0.093 R)
• M44: 19,809,301 km (0.096 R)
• M45: 20,095,632 km (0.066 R)
• M46: 20,383,308 km (0.117 R)
• M47: 21,547,778 km (0.081 R)
• M48: 22,336,009 km (0.099 R)
• M49: 23,133,516 km (0.12 R)
• M50: 23,384,690 km (0.107 R)
• M51: 23,788,455 km (0.051 R)
• M52: 24,092,887 km (0.042 R)
• M53: 24,194,613 km (0.112 R)
• M54: 24,347,502 km (0.029 R)
• M55: 24,551,853 km (0.105 R)
• M56: 24,603,015 km (0.069 R)
• M57: 25,219,807 km (0.094 R)
• M58: 25,323,030 km (0.093 R)
• M59: 25,426,552 km (0.055 R)
• M60: 26,521,159 km (0.073 R)
• M61: 26,731,344 km (0.118 R)
• M62: 27,153,510 km (0.114 R)
• M63: 27,737,540 km (0.115 R)
• M64: 28,379,464 km (0.042 R)
• M65: 29,297,097 km (0.075 R)
• M66: 29,351,401 km (0.088 R)
• M67: 29,568,917 km (0.083 R)
• M68: 29,732,278 km (0.119 R)
• M69: 30,224,604 km (0.115 R)
• M70: 30,334,259 km (0.103 R)
• M71: 31,327,888 km (0.058 R)
• M72: 31,383,389 km (0.051 R)
• M73: 31,940,342 km (0.094 R)
• M74: 32,951,175 km (0.046 R)
• M75: 34,544,093 km (0.117 R)
• M76: 35,639,299 km (0.074 R)
• M77: 35,755,237 km (0.117 R)
• M78: 35,929,519 km (0.074 R)
• M79: 36,220,337 km (0.05 R)
• M80: 36,336,874 km (0.096 R)
• M81: 36,453,710 km (0.073 R)
• M82: 37,039,086 km (0.082 R)
• M83: 37,156,521 km (0.093 R)
• M84: 37,215,313 km (0.115 R)
• M85: 37,745,637 km (0.088 R)
• M86: 37,922,911 km (0.107 R)
• M87: 39,291,731 km (0.102 R)
• M88: 39,771,641 km (0.106 R)
• M89: 40,374,221 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.95 AU - 9.69 AU

Year: 10894 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,393,270 km

• M1: 237,561 km (0.062 R)
• M2: 326,423 km (0.09 R)
• M3: 467,194 km (0.118 R)
• M4: 1,171,202 km (0.055 R)
• M5: 1,263,952 km (0.033 R)
• M6: 2,228,260 km (0.042 R)
• M7: 2,414,809 km (0.107 R)
• M8: 2,486,167 km (0.12 R)
• M9: 2,778,780 km (0.096 R)
• M10: 3,639,267 km (0.073 R)
• M11: 3,943,549 km (0.046 R)
• M12: 4,084,620 km (0.115 R)
• M13: 4,141,467 km (0.115 R)
• M14: 4,284,932 km (0.066 R)
• M15: 4,342,677 km (0.116 R)
• M16: 4,429,892 km (0.107 R)
• M17: 4,576,648 km (0.076 R)
• M18: 4,695,129 km (0.073 R)
• M19: 4,814,658 km (0.081 R)
• M20: 4,965,602 km (0.116 R)
• M21: 5,026,339 km (0.089 R)
• M22: 5,365,328 km (0.097 R)
• M23: 5,490,391 km (0.075 R)
• M24: 5,711,497 km (0.09 R)
• M25: 6,659,050 km (0.107 R)
• M26: 7,099,616 km (0.048 R)
• M27: 7,306,210 km (0.11 R)
• M28: 7,479,744 km (0.109 R)
• M29: 7,689,929 km (0.066 R)
• M30: 8,008,872 km (0.03 R)
• M31: 8,080,379 km (0.064 R)
• M32: 8,880,429 km (0.077 R)
• M33: 9,553,918 km (0.067 R)
• M34: 9,705,760 km (0.097 R)
• M35: 10,011,987 km (0.096 R)
• M36: 10,399,146 km (0.1 R)
• M37: 11,348,345 km (0.068 R)
• M38: 11,428,679 km (0.082 R)
• M39: 11,589,945 km (0.072 R)
• M40: 12,407,647 km (0.056 R)
• M41: 13,117,340 km (0.086 R)
• M42: 14,882,595 km (0.114 R)
• M43: 14,970,558 km (0.091 R)
• M44: 15,102,952 km (0.068 R)
• M45: 15,725,579 km (0.071 R)
• M46: 15,860,217 km (0.09 R)
• M47: 17,042,189 km (0.067 R)
• M48: 17,180,418 km (0.111 R)
• M49: 17,457,922 km (0.101 R)
• M50: 17,643,722 km (0.054 R)
• M51: 17,970,594 km (0.085 R)
• M52: 18,064,242 km (0.119 R)
• M53: 18,299,410 km (0.104 R)
• M54: 18,440,930 km (0.057 R)
• M55: 18,963,026 km (0.079 R)
• M56: 21,000,699 km (0.049 R)
• M57: 21,297,501 km (0.12 R)
• M58: 21,446,500 km (0.052 R)
• M59: 22,246,400 km (0.104 R)
• M60: 22,347,080 km (0.105 R)
• M61: 22,548,887 km (0.077 R)
• M62: 23,056,173 km (0.118 R)
• M63: 23,413,413 km (0.12 R)
• M64: 23,567,200 km (0.082 R)
• M65: 24,133,577 km (0.108 R)
• M66: 25,753,872 km (0.098 R)
• M67: 26,018,510 km (0.08 R)
• M68: 29,429,192 km (0.03 R)
• M69: 29,595,096 km (0.083 R)
• M70: 30,317,504 km (0.111 R)
• M71: 32,348,445 km (0.063 R)
• M72: 32,405,442 km (0.051 R)
• M73: 33,265,031 km (0.107 R)
• M74: 33,900,224 km (0.108 R)
• M75: 34,016,162 km (0.115 R)
• M76: 35,829,588 km (0.087 R)
• M77: 36,599,418 km (0.118 R)
• M78: 38,215,524 km (0.052 R)
• M79: 39,123,434 km (0.07 R)
• M80: 39,610,674 km (0.091 R)
• M81: 40,652,473 km (0.076 R)
• M82: 40,960,645 km (0.086 R)
• M83: 41,084,063 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit