🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 24.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,804,269 km

• M1: 321,785 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.94 AU - 1.46 AU

Year: 464 Days

Day: 12.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.15 AU - 1.51 AU

Year: 542 Days

Day: 32.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.37 AU - 1.75 AU

Year: 688 Days

Day: 19.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.58 AU - 2.1 AU

Year: 881 Days

Day: 15.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.74 AU - 3.94 AU

Year: 2155 Days

Day: 19.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.13 AU - 4.89 AU

Year: 3382 Days

Day: 30.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 11.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.1 AU - 8.38 AU

Year: 6879 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,804,269 km

• M1: 241,152 km (0.044 R)
• M2: 422,315 km (0.087 R)
• M3: 553,363 km (0.037 R)
• M4: 1,103,284 km (0.1 R)
• M5: 1,276,668 km (0.081 R)
• M6: 1,366,876 km (0.068 R)
• M7: 1,459,477 km (0.113 R)
• M8: 1,670,859 km (0.111 R)
• M9: 1,810,733 km (0.11 R)
• M10: 1,934,001 km (0.074 R)
• M11: 2,364,993 km (0.106 R)
• M12: 2,591,933 km (0.089 R)
• M13: 2,921,646 km (0.085 R)
• M14: 3,441,649 km (0.117 R)
• M15: 3,569,854 km (0.109 R)
• M16: 3,699,705 km (0.049 R)
• M17: 3,937,266 km (0.08 R)
• M18: 4,044,528 km (0.087 R)
• M19: 4,483,299 km (0.034 R)
• M20: 4,937,478 km (0.059 R)
• M21: 5,024,244 km (0.077 R)
• M22: 6,261,419 km (0.1 R)
• M23: 6,865,645 km (0.085 R)
• M24: 7,622,012 km (0.041 R)
• M25: 7,823,669 km (0.073 R)
• M26: 8,578,391 km (0.107 R)
• M27: 9,141,776 km (0.112 R)
• M28: 9,500,063 km (0.097 R)
• M29: 9,753,632 km (0.101 R)
• M30: 9,862,988 km (0.027 R)
• M31: 10,119,847 km (0.088 R)
• M32: 10,416,051 km (0.067 R)
• M33: 10,527,801 km (0.096 R)
• M34: 10,941,289 km (0.113 R)
• M35: 11,398,311 km (0.106 R)
• M36: 12,056,541 km (0.112 R)
• M37: 12,449,535 km (0.059 R)
• M38: 12,528,672 km (0.119 R)
• M39: 12,766,981 km (0.099 R)
• M40: 13,329,021 km (0.041 R)
• M41: 13,776,318 km (0.065 R)
• M42: 13,981,118 km (0.074 R)
• M43: 14,352,569 km (0.117 R)
• M44: 14,727,312 km (0.085 R)
• M45: 16,042,576 km (0.104 R)
• M46: 16,518,298 km (0.11 R)
• M47: 16,605,364 km (0.111 R)
• M48: 16,736,112 km (0.108 R)
• M49: 16,910,992 km (0.107 R)
• M50: 17,350,959 km (0.083 R)
• M51: 18,152,505 km (0.095 R)
• M52: 19,148,378 km (0.039 R)
• M53: 19,699,048 km (0.118 R)
• M54: 20,254,953 km (0.112 R)
• M55: 20,581,675 km (0.044 R)
• M56: 20,816,095 km (0.079 R)
• M57: 22,145,272 km (0.112 R)
• M58: 22,241,164 km (0.101 R)
• M59: 22,674,848 km (0.096 R)
• M60: 22,820,108 km (0.109 R)
• M61: 23,208,763 km (0.12 R)
• M62: 23,697,649 km (0.082 R)
• M63: 24,091,241 km (0.072 R)
• M64: 24,288,860 km (0.101 R)
• M65: 25,134,686 km (0.064 R)
• M66: 25,687,151 km (0.082 R)
• M67: 25,990,087 km (0.074 R)
• M68: 26,142,078 km (0.076 R)
• M69: 27,419,943 km (0.087 R)
• M70: 27,936,804 km (0.046 R)
• M71: 29,242,943 km (0.112 R)
• M72: 29,401,068 km (0.105 R)
• M73: 29,876,939 km (0.101 R)
• M74: 29,983,004 km (0.079 R)
• M75: 30,890,016 km (0.115 R)
• M76: 32,131,528 km (0.106 R)
• M77: 33,499,451 km (0.041 R)
• M78: 33,664,906 km (0.049 R)
• M79: 35,558,516 km (0.104 R)
• M80: 35,783,661 km (0.034 R)
• M81: 36,688,728 km (0.119 R)
• M82: 37,086,958 km (0.06 R)
• M83: 37,258,098 km (0.086 R)
• M84: 37,773,163 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.6

Radius: 6.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.97 AU - 18.65 AU

Year: 21152 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,804,269 km

• M1: 86,318 km (0.069 R)
• M2: 259,552 km (0.075 R)
• M3: 512,822 km (0.093 R)
• M4: 724,054 km (0.047 R)
• M5: 776,712 km (0.093 R)
• M6: 885,769 km (0.087 R)
• M7: 961,466 km (0.114 R)
• M8: 1,415,944 km (0.118 R)
• M9: 1,880,296 km (0.112 R)
• M10: 2,154,658 km (0.04 R)
• M11: 2,576,225 km (0.058 R)
• M12: 2,796,583 km (0.111 R)
• M13: 3,196,757 km (0.103 R)
• M14: 3,373,881 km (0.117 R)
• M15: 4,338,787 km (0.04 R)
• M16: 5,244,153 km (0.066 R)
• M17: 5,523,303 km (0.085 R)
• M18: 6,096,113 km (0.068 R)
• M19: 7,885,453 km (0.113 R)
• M20: 8,366,710 km (0.097 R)
• M21: 8,651,843 km (0.098 R)
• M22: 9,610,766 km (0.11 R)
• M23: 10,038,167 km (0.069 R)
• M24: 10,124,485 km (0.078 R)
• M25: 10,428,168 km (0.112 R)
• M26: 11,312,591 km (0.084 R)
• M27: 11,718,300 km (0.118 R)
• M28: 11,991,466 km (0.083 R)
• M29: 12,312,802 km (0.086 R)
• M30: 13,483,406 km (0.104 R)
• M31: 15,929,181 km (0.104 R)
• M32: 16,842,476 km (0.109 R)
• M33: 17,150,797 km (0.08 R)
• M34: 18,879,102 km (0.091 R)
• M35: 19,199,241 km (0.093 R)
• M36: 19,306,353 km (0.093 R)
• M37: 19,413,615 km (0.057 R)
• M38: 20,279,338 km (0.103 R)
• M39: 21,768,585 km (0.04 R)
• M40: 22,554,422 km (0.067 R)
• M41: 22,837,461 km (0.03 R)
• M42: 24,443,544 km (0.086 R)
• M43: 25,318,991 km (0.08 R)
• M44: 25,967,348 km (0.049 R)
• M45: 26,980,275 km (0.091 R)
• M46: 27,160,241 km (0.057 R)
• M47: 28,431,973 km (0.093 R)
• M48: 28,493,009 km (0.119 R)
• M49: 28,921,607 km (0.057 R)
• M50: 29,661,069 km (0.079 R)
• M51: 31,726,716 km (0.069 R)
• M52: 34,032,618 km (0.042 R)
• M53: 35,862,948 km (0.068 R)
• M54: 36,923,298 km (0.079 R)
• M55: 37,658,122 km (0.106 R)
• M56: 39,482,319 km (0.07 R)
• M57: 40,714,257 km (0.116 R)
• M58: 41,265,974 km (0.071 R)
• M59: 42,167,601 km (0.118 R)
• M60: 46,340,484 km (0.071 R)
• M61: 46,412,291 km (0.056 R)
• M62: 47,422,226 km (0.113 R)
• M63: 48,147,925 km (0.027 R)
• M64: 48,220,779 km (0.073 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit