🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 32.8 Hours

Environment

Temp: 269 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.67 AU - 1.03 AU

Year: 275 Days

Day: 26.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,005,684 km

• M1: 572,212 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.1 AU - 1.28 AU

Year: 456 Days

Day: 37.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,005,684 km

• M1: 605,273 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.12 AU

Year: 779 Days

Day: 29.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,005,684 km

• M1: 425,905 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.71 AU - 1.99 AU

Year: 884 Days

Day: 31.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,005,684 km

• M1: 752,627 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.68 AU - 5.44 AU

Year: 4000 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.2

Radius: 11.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.38 AU - 6.86 AU

Year: 5986 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,005,684 km

• M1: 277,055 km (0.102 R)
• M2: 487,091 km (0.117 R)
• M3: 587,920 km (0.073 R)
• M4: 803,939 km (0.045 R)
• M5: 885,470 km (0.086 R)
• M6: 991,684 km (0.08 R)
• M7: 1,774,829 km (0.088 R)
• M8: 2,434,556 km (0.114 R)
• M9: 2,839,068 km (0.077 R)
• M10: 4,547,775 km (0.106 R)
• M11: 4,680,169 km (0.102 R)
• M12: 4,929,399 km (0.112 R)
• M13: 5,581,945 km (0.056 R)
• M14: 5,723,914 km (0.104 R)
• M15: 6,052,879 km (0.103 R)
• M16: 6,989,213 km (0.051 R)
• M17: 7,608,548 km (0.104 R)
• M18: 7,743,635 km (0.084 R)
• M19: 8,176,571 km (0.068 R)
• M20: 8,687,597 km (0.08 R)
• M21: 9,449,649 km (0.077 R)
• M22: 10,208,110 km (0.065 R)
• M23: 10,783,613 km (0.104 R)
• M24: 10,960,886 km (0.041 R)
• M25: 11,215,801 km (0.119 R)
• M26: 11,421,049 km (0.102 R)
• M27: 11,498,392 km (0.026 R)
• M28: 11,992,214 km (0.082 R)
• M29: 12,070,903 km (0.083 R)
• M30: 12,149,591 km (0.11 R)
• M31: 12,413,482 km (0.087 R)
• M32: 13,406,213 km (0.116 R)
• M33: 13,596,950 km (0.063 R)
• M34: 13,733,683 km (0.106 R)
• M35: 14,508,002 km (0.071 R)
• M36: 15,013,194 km (0.093 R)
• M37: 15,581,366 km (0.104 R)
• M38: 15,810,700 km (0.11 R)
• M39: 16,709,633 km (0.091 R)
• M40: 17,239,210 km (0.084 R)
• M41: 17,417,082 km (0.115 R)
• M42: 17,983,908 km (0.027 R)
• M43: 18,617,605 km (0.1 R)
• M44: 19,473,903 km (0.043 R)
• M45: 19,720,889 km (0.093 R)
• M46: 20,124,654 km (0.104 R)
• M47: 20,625,208 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 5.8

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.77 AU - 16.39 AU

Year: 22662 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,005,684 km

• M1: 130,150 km (0.083 R)
• M2: 461,061 km (0.084 R)
• M3: 1,070,522 km (0.112 R)
• M4: 1,172,099 km (0.119 R)
• M5: 1,357,301 km (0.09 R)
• M6: 1,523,654 km (0.071 R)
• M7: 1,815,370 km (0.105 R)
• M8: 1,875,808 km (0.088 R)
• M9: 2,252,645 km (0.077 R)
• M10: 2,416,604 km (0.054 R)
• M11: 2,790,898 km (0.088 R)
• M12: 3,183,143 km (0.119 R)
• M13: 3,592,593 km (0.086 R)
• M14: 4,177,670 km (0.102 R)
• M15: 4,338,637 km (0.09 R)
• M16: 4,542,689 km (0.05 R)
• M17: 5,045,338 km (0.089 R)
• M18: 5,303,394 km (0.101 R)
• M19: 5,477,676 km (0.044 R)
• M20: 5,521,657 km (0.1 R)
• M21: 5,609,771 km (0.118 R)
• M22: 5,698,332 km (0.12 R)
• M23: 7,910,137 km (0.086 R)
• M24: 8,614,893 km (0.117 R)
• M25: 9,497,221 km (0.109 R)
• M26: 10,736,190 km (0.071 R)
• M27: 12,369,350 km (0.044 R)
• M28: 12,600,778 km (0.047 R)
• M29: 13,126,316 km (0.102 R)
• M30: 13,898,241 km (0.113 R)
• M31: 14,078,356 km (0.073 R)
• M32: 15,922,599 km (0.072 R)
• M33: 16,174,223 km (0.088 R)
• M34: 18,037,314 km (0.082 R)
• M35: 18,299,560 km (0.097 R)
• M36: 18,563,001 km (0.105 R)
• M37: 19,093,924 km (0.09 R)
• M38: 19,227,366 km (0.108 R)
• M39: 20,990,676 km (0.097 R)
• M40: 21,059,491 km (0.087 R)
• M41: 21,128,455 km (0.087 R)
• M42: 21,682,566 km (0.073 R)
• M43: 22,804,999 km (0.057 R)
• M44: 22,875,758 km (0.09 R)
• M45: 23,088,636 km (0.072 R)
• M46: 23,230,754 km (0.096 R)
• M47: 23,373,321 km (0.065 R)
• M48: 23,730,860 km (0.085 R)
• M49: 24,018,237 km (0.09 R)
• M50: 25,692,836 km (0.087 R)
• M51: 25,766,438 km (0.09 R)
• M52: 28,008,611 km (0.087 R)
• M53: 28,846,359 km (0.105 R)
• M54: 32,517,042 km (0.115 R)
• M55: 33,719,061 km (0.093 R)
• M56: 36,001,625 km (0.1 R)
• M57: 36,745,875 km (0.077 R)
• M58: 36,994,955 km (0.085 R)
• M59: 37,829,711 km (0.111 R)
• M60: 38,755,124 km (0.119 R)
• M61: 40,370,930 km (0.068 R)
• M62: 43,053,968 km (0.107 R)
• M63: 44,019,921 km (0.101 R)
• M64: 44,284,560 km (0.087 R)
• M65: 44,726,771 km (0.111 R)
• M66: 46,420,818 km (0.052 R)
• M67: 46,600,335 km (0.04 R)
• M68: 46,690,094 km (0.094 R)
• M69: 46,780,002 km (0.057 R)
• M70: 46,959,968 km (0.117 R)
• M71: 47,320,649 km (0.082 R)
• M72: 49,595,733 km (0.105 R)
• M73: 51,070,319 km (0.047 R)
• M74: 52,746,264 km (0.061 R)
• M75: 52,839,913 km (0.095 R)
• M76: 53,968,030 km (0.114 R)
• M77: 54,819,242 km (0.1 R)
• M78: 55,198,922 km (0.048 R)
• M79: 56,247,752 km (0.104 R)
• M80: 56,343,495 km (0.113 R)
• M81: 56,534,980 km (0.097 R)
• M82: 57,592,188 km (0.059 R)
• M83: 57,688,529 km (0.064 R)
• M84: 58,365,011 km (0.12 R)
• M85: 59,044,185 km (0.118 R)
• M86: 60,606,286 km (0.103 R)
• M87: 61,097,266 km (0.109 R)
• M88: 61,589,593 km (0.064 R)
• M89: 62,776,353 km (0.098 R)
• M90: 62,974,869 km (0.093 R)
• M91: 63,970,742 km (0.096 R)
• M92: 64,470,549 km (0.088 R)
• M93: 65,272,992 km (0.089 R)
• M94: 65,574,880 km (0.111 R)
• M95: 67,192,183 km (0.1 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit