🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.17 AU - 1.55 AU

Year: 565 Days

Day: 33.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.17 AU - 3.55 AU

Year: 1724 Days

Day: 26.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,062,142 km

• M1: 1,680,134 km (0.118 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.66 AU - 4.22 AU

Year: 2788 Days

Day: 43.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,062,142 km

• M1: 71,059 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 13.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.12 AU - 7.86 AU

Year: 7307 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,062,142 km

• M1: 223,350 km (0.071 R)
• M2: 414,984 km (0.038 R)
• M3: 899,532 km (0.119 R)
• M4: 1,280,857 km (0.098 R)
• M5: 1,481,917 km (0.088 R)
• M6: 1,586,635 km (0.11 R)
• M7: 1,804,001 km (0.115 R)
• M8: 2,248,306 km (0.118 R)
• M9: 2,411,069 km (0.05 R)
• M10: 2,662,693 km (0.113 R)
• M11: 2,857,319 km (0.102 R)
• M12: 3,192,119 km (0.061 R)
• M13: 3,563,421 km (0.11 R)
• M14: 3,827,013 km (0.077 R)
• M15: 4,578,293 km (0.076 R)
• M16: 5,131,207 km (0.069 R)
• M17: 5,429,505 km (0.045 R)
• M18: 5,873,661 km (0.107 R)
• M19: 6,071,729 km (0.115 R)
• M20: 6,387,380 km (0.045 R)
• M21: 6,945,380 km (0.093 R)
• M22: 7,155,117 km (0.106 R)
• M23: 7,366,798 km (0.085 R)
• M24: 7,827,559 km (0.093 R)
• M25: 7,920,758 km (0.11 R)
• M26: 8,171,335 km (0.112 R)
• M27: 8,424,604 km (0.067 R)
• M28: 8,520,197 km (0.099 R)
• M29: 8,777,057 km (0.078 R)
• M30: 8,906,459 km (0.089 R)
• M31: 9,069,072 km (0.056 R)
• M32: 9,496,622 km (0.05 R)
• M33: 10,201,228 km (0.111 R)
• M34: 10,542,611 km (0.111 R)
• M35: 10,680,241 km (0.115 R)
• M36: 10,922,589 km (0.114 R)
• M37: 11,236,894 km (0.119 R)
• M38: 11,448,127 km (0.119 R)
• M39: 11,625,101 km (0.106 R)
• M40: 11,838,727 km (0.086 R)
• M41: 13,110,757 km (0.117 R)
• M42: 13,556,858 km (0.113 R)
• M43: 14,387,575 km (0.107 R)
• M44: 15,041,019 km (0.066 R)
• M45: 15,429,824 km (0.106 R)
• M46: 15,625,498 km (0.069 R)
• M47: 16,336,835 km (0.093 R)
• M48: 17,914,195 km (0.119 R)
• M49: 18,119,892 km (0.12 R)
• M50: 18,533,680 km (0.082 R)
• M51: 19,034,384 km (0.08 R)
• M52: 19,370,830 km (0.115 R)
• M53: 20,006,621 km (0.079 R)
• M54: 20,262,882 km (0.078 R)
• M55: 21,955,283 km (0.079 R)
• M56: 22,087,378 km (0.085 R)
• M57: 22,440,728 km (0.09 R)
• M58: 23,422,389 km (0.087 R)
• M59: 24,009,112 km (0.088 R)
• M60: 24,783,580 km (0.079 R)
• M61: 25,612,651 km (0.114 R)
• M62: 25,844,528 km (0.117 R)
• M63: 26,404,024 km (0.046 R)
• M64: 27,061,656 km (0.108 R)
• M65: 27,250,599 km (0.111 R)
• M66: 27,582,257 km (0.109 R)
• M67: 27,867,540 km (0.085 R)
• M68: 30,185,559 km (0.075 R)
• M69: 30,528,737 km (0.089 R)
• M70: 30,922,478 km (0.106 R)
• M71: 31,318,015 km (0.106 R)
• M72: 31,964,278 km (0.082 R)
• M73: 33,219,404 km (0.115 R)
• M74: 33,523,088 km (0.097 R)
• M75: 33,980,259 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 11.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.14 AU - 11.96 AU

Year: 12214 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,062,142 km

• M1: 263,891 km (0.053 R)
• M2: 969,544 km (0.087 R)
• M3: 1,197,082 km (0.112 R)
• M4: 1,840,503 km (0.079 R)
• M5: 1,980,975 km (0.105 R)
• M6: 2,066,994 km (0.043 R)
• M7: 2,454,602 km (0.12 R)
• M8: 2,704,730 km (0.064 R)
• M9: 2,995,997 km (0.063 R)
• M10: 3,331,844 km (0.075 R)
• M11: 3,469,474 km (0.072 R)
• M12: 3,574,043 km (0.112 R)
• M13: 3,715,263 km (0.082 R)
• M14: 4,260,847 km (0.079 R)
• M15: 4,410,744 km (0.065 R)
• M16: 5,067,029 km (0.047 R)
• M17: 5,225,902 km (0.109 R)
• M18: 6,003,213 km (0.12 R)
• M19: 7,348,247 km (0.079 R)
• M20: 7,847,306 km (0.069 R)
• M21: 7,939,159 km (0.111 R)
• M22: 8,404,259 km (0.044 R)
• M23: 8,782,741 km (0.115 R)
• M24: 8,878,185 km (0.102 R)
• M25: 9,263,699 km (0.076 R)
• M26: 9,605,530 km (0.118 R)
• M27: 9,852,217 km (0.066 R)
• M28: 10,402,288 km (0.062 R)
• M29: 11,116,917 km (0.106 R)
• M30: 11,220,289 km (0.114 R)
• M31: 11,689,428 km (0.077 R)
• M32: 12,165,149 km (0.078 R)
• M33: 12,593,298 km (0.087 R)
• M34: 13,354,452 km (0.115 R)
• M35: 14,018,816 km (0.063 R)
• M36: 14,693,802 km (0.066 R)
• M37: 15,958,951 km (0.047 R)
• M38: 16,368,849 km (0.078 R)
• M39: 17,619,039 km (0.092 R)
• M40: 17,860,639 km (0.08 R)
• M41: 18,715,142 km (0.085 R)
• M42: 20,084,561 km (0.115 R)
• M43: 20,210,672 km (0.049 R)
• M44: 21,036,602 km (0.069 R)
• M45: 22,133,454 km (0.064 R)
• M46: 22,328,978 km (0.06 R)
• M47: 22,721,673 km (0.097 R)
• M48: 24,181,149 km (0.111 R)
• M49: 26,082,090 km (0.059 R)
• M50: 26,842,047 km (0.117 R)
• M51: 27,050,437 km (0.091 R)
• M52: 27,539,173 km (0.104 R)
• M53: 27,889,980 km (0.086 R)
• M54: 28,171,673 km (0.029 R)
• M55: 28,808,960 km (0.083 R)
• M56: 29,165,152 km (0.056 R)
• M57: 29,308,018 km (0.112 R)
• M58: 31,478,683 km (0.107 R)
• M59: 31,845,497 km (0.092 R)
• M60: 33,177,816 km (0.099 R)
• M61: 33,850,707 km (0.119 R)
• M62: 34,000,903 km (0.095 R)
• M63: 34,755,026 km (0.104 R)
• M64: 35,362,244 km (0.064 R)
• M65: 36,433,365 km (0.06 R)
• M66: 37,515,256 km (0.063 R)
• M67: 37,670,539 km (0.06 R)
• M68: 37,904,061 km (0.083 R)
• M69: 39,394,206 km (0.062 R)
• M70: 39,789,443 km (0.055 R)
• M71: 40,265,613 km (0.085 R)
• M72: 40,663,693 km (0.051 R)
• M73: 41,303,523 km (0.042 R)
• M74: 42,998,916 km (0.117 R)
• M75: 43,243,060 km (0.045 R)
• M76: 44,552,340 km (0.045 R)
• M77: 45,046,761 km (0.084 R)
• M78: 45,874,785 km (0.119 R)
• M79: 46,207,342 km (0.088 R)
• M80: 46,791,372 km (0.09 R)
• M81: 47,210,096 km (0.116 R)
• M82: 48,304,255 km (0.117 R)
• M83: 50,432,135 km (0.08 R)
• M84: 52,416,551 km (0.098 R)
• M85: 53,812,149 km (0.113 R)
• M86: 53,899,814 km (0.116 R)
• M87: 53,987,478 km (0.087 R)
• M88: 56,550,688 km (0.07 R)
• M89: 60,150,611 km (0.061 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit