🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.58 AU - 0.66 AU

Year: 212 Days

Day: 32.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,443,994 km

• M1: 64,626 km (0.112 R)
• M2: 336,146 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.42 AU - 1.62 AU

Year: 812 Days

Day: 31 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.02 AU - 2.78 AU

Year: 1612 Days

Day: 12.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.39 AU - 2.53 AU

Year: 1672 Days

Day: 32.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 12.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.42 AU - 8.9 AU

Year: 11047 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 72,443,994 km

• M1: 186,997 km (0.115 R)
• M2: 522,695 km (0.111 R)
• M3: 661,073 km (0.093 R)
• M4: 840,291 km (0.094 R)
• M5: 1,377,647 km (0.089 R)
• M6: 2,338,065 km (0.099 R)
• M7: 2,725,075 km (0.116 R)
• M8: 3,001,681 km (0.067 R)
• M9: 3,265,273 km (0.034 R)
• M10: 3,675,171 km (0.076 R)
• M11: 4,101,525 km (0.07 R)
• M12: 4,745,394 km (0.091 R)
• M13: 5,715,985 km (0.078 R)
• M14: 6,126,930 km (0.061 R)
• M15: 6,210,256 km (0.102 R)
• M16: 6,547,450 km (0.06 R)
• M17: 6,861,755 km (0.114 R)
• M18: 7,210,468 km (0.088 R)
• M19: 7,416,464 km (0.068 R)
• M20: 8,229,678 km (0.102 R)
• M21: 8,352,498 km (0.119 R)
• M22: 8,693,731 km (0.107 R)
• M23: 8,913,191 km (0.103 R)
• M24: 10,701,035 km (0.045 R)
• M25: 11,071,738 km (0.043 R)
• M26: 11,275,640 km (0.088 R)
• M27: 11,860,269 km (0.111 R)
• M28: 12,490,225 km (0.05 R)
• M29: 12,702,654 km (0.068 R)
• M30: 13,023,542 km (0.1 R)
• M31: 13,564,189 km (0.109 R)
• M32: 13,855,605 km (0.056 R)
• M33: 14,630,373 km (0.045 R)
• M34: 15,647,339 km (0.051 R)
• M35: 15,838,076 km (0.069 R)
• M36: 16,531,462 km (0.064 R)
• M37: 16,647,999 km (0.095 R)
• M38: 16,999,255 km (0.086 R)
• M39: 17,669,304 km (0.07 R)
• M40: 17,987,648 km (0.088 R)
• M41: 18,187,660 km (0.117 R)
• M42: 18,267,845 km (0.092 R)
• M43: 18,791,886 km (0.101 R)
• M44: 19,525,813 km (0.089 R)
• M45: 22,381,786 km (0.065 R)
• M46: 22,639,992 km (0.061 R)
• M47: 23,333,528 km (0.094 R)
• M48: 23,639,156 km (0.084 R)
• M49: 23,770,503 km (0.091 R)
• M50: 24,741,393 km (0.093 R)
• M51: 26,950,056 km (0.097 R)
• M52: 27,041,461 km (0.058 R)
• M53: 27,133,164 km (0.041 R)
• M54: 27,500,577 km (0.116 R)
• M55: 27,915,860 km (0.115 R)
• M56: 29,834,004 km (0.111 R)
• M57: 30,308,229 km (0.056 R)
• M58: 30,784,998 km (0.054 R)
• M59: 30,880,740 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.1

Radius: 3.5

Gravity: 31.44 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.24 AU - 16.44 AU

Year: 24781 Days

Day: 22.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,443,994 km

• M1: 115,938 km (0.075 R)
• M2: 233,073 km (0.063 R)
• M3: 296,054 km (0.039 R)
• M4: 382,671 km (0.107 R)
• M5: 1,107,623 km (0.081 R)
• M6: 1,161,179 km (0.073 R)
• M7: 1,471,445 km (0.088 R)
• M8: 2,030,941 km (0.119 R)
• M9: 2,096,913 km (0.048 R)
• M10: 2,230,803 km (0.057 R)
• M11: 2,867,043 km (0.119 R)
• M12: 4,207,590 km (0.111 R)
• M13: 4,633,794 km (0.107 R)
• M14: 4,764,243 km (0.11 R)
• M15: 4,940,170 km (0.059 R)
• M16: 5,118,342 km (0.045 R)
• M17: 5,434,891 km (0.108 R)
• M18: 6,665,483 km (0.104 R)
• M19: 6,862,204 km (0.052 R)
• M20: 7,010,904 km (0.093 R)
• M21: 7,110,686 km (0.088 R)
• M22: 7,514,451 km (0.097 R)
• M23: 8,985,147 km (0.109 R)
• M24: 10,541,414 km (0.076 R)
• M25: 11,526,217 km (0.106 R)
• M26: 11,643,950 km (0.119 R)
• M27: 11,821,373 km (0.101 R)
• M28: 12,298,740 km (0.035 R)
• M29: 12,419,166 km (0.112 R)
• M30: 13,088,019 km (0.093 R)
• M31: 13,149,354 km (0.073 R)
• M32: 13,457,824 km (0.067 R)
• M33: 13,519,758 km (0.114 R)
• M34: 14,207,609 km (0.1 R)
• M35: 15,163,689 km (0.037 R)
• M36: 18,428,214 km (0.073 R)
• M37: 20,174,021 km (0.074 R)
• M38: 21,391,000 km (0.059 R)
• M39: 22,044,892 km (0.103 R)
• M40: 23,000,822 km (0.091 R)
• M41: 24,120,562 km (0.108 R)
• M42: 24,497,699 km (0.086 R)
• M43: 24,649,241 km (0.119 R)
• M44: 25,257,955 km (0.112 R)
• M45: 25,640,925 km (0.081 R)
• M46: 26,257,717 km (0.075 R)
• M47: 26,723,565 km (0.038 R)
• M48: 26,801,506 km (0.103 R)
• M49: 27,505,962 km (0.1 R)
• M50: 27,899,853 km (0.11 R)
• M51: 28,216,402 km (0.115 R)
• M52: 29,013,011 km (0.078 R)
• M53: 29,093,046 km (0.088 R)
• M54: 29,897,733 km (0.068 R)
• M55: 30,059,598 km (0.091 R)
• M56: 30,628,219 km (0.05 R)
• M57: 30,709,750 km (0.12 R)
• M58: 31,118,451 km (0.083 R)
• M59: 32,521,380 km (0.11 R)
• M60: 32,938,010 km (0.041 R)
• M61: 33,524,135 km (0.095 R)
• M62: 33,776,357 km (0.061 R)
• M63: 34,029,327 km (0.104 R)
• M64: 34,198,223 km (0.087 R)
• M65: 35,988,909 km (0.085 R)
• M66: 36,160,947 km (0.103 R)
• M67: 36,506,069 km (0.102 R)
• M68: 39,040,257 km (0.1 R)
• M69: 39,927,223 km (0.117 R)
• M70: 40,373,174 km (0.088 R)
• M71: 40,551,944 km (0.117 R)
• M72: 42,900,780 km (0.047 R)
• M73: 44,460,338 km (0.11 R)
• M74: 45,386,348 km (0.087 R)
• M75: 47,728,901 km (0.087 R)
• M76: 48,107,384 km (0.04 R)
• M77: 49,631,038 km (0.099 R)
• M78: 50,591,457 km (0.091 R)
• M79: 50,784,288 km (0.092 R)
• M80: 58,693,977 km (0.101 R)
• M81: 59,099,387 km (0.11 R)
• M82: 59,505,695 km (0.116 R)
• M83: 61,140,351 km (0.106 R)
• M84: 61,757,143 km (0.067 R)
• M85: 62,376,029 km (0.039 R)
• M86: 62,479,252 km (0.12 R)
• M87: 63,204,352 km (0.094 R)
• M88: 64,976,638 km (0.103 R)
• M89: 66,131,983 km (0.11 R)
• M90: 68,996,782 km (0.109 R)
• M91: 72,335,358 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit