🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 268 Days

Day: 12.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.73 AU - 1.11 AU

Year: 324 Days

Day: 28 Hours

Environment

Temp: 95 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,378,838 km

• M1: 236,215 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.21 AU - 1.37 AU

Year: 538 Days

Day: 18.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.5 AU - 2.56 AU

Year: 1477 Days

Day: 47.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,378,838 km

• M1: 1,213,837 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.53 AU - 3.35 AU

Year: 1851 Days

Day: 31.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 152.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,378,838 km

• M1: 2,665,236 km (0.092 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 14.9

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.42 AU - 6.04 AU

Year: 4391 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,378,838 km

• M1: 186,549 km (0.034 R)
• M2: 285,134 km (0.074 R)
• M3: 413,638 km (0.107 R)
• M4: 513,121 km (0.117 R)
• M5: 717,322 km (0.076 R)
• M6: 865,723 km (0.104 R)
• M7: 967,749 km (0.079 R)
• M8: 1,090,718 km (0.108 R)
• M9: 1,219,522 km (0.101 R)
• M10: 1,543,551 km (0.08 R)
• M11: 1,664,426 km (0.073 R)
• M12: 1,828,535 km (0.11 R)
• M13: 1,970,802 km (0.104 R)
• M14: 2,288,548 km (0.062 R)
• M15: 2,390,873 km (0.064 R)
• M16: 2,592,830 km (0.078 R)
• M17: 2,777,135 km (0.112 R)
• M18: 2,878,861 km (0.117 R)
• M19: 3,005,870 km (0.071 R)
• M20: 3,134,823 km (0.114 R)
• M21: 3,566,862 km (0.083 R)
• M22: 3,703,744 km (0.109 R)
• M23: 3,912,284 km (0.107 R)
• M24: 4,107,060 km (0.059 R)
• M25: 4,205,645 km (0.061 R)
• M26: 4,682,713 km (0.12 R)
• M27: 4,776,361 km (0.065 R)
• M28: 5,264,499 km (0.105 R)
• M29: 5,549,333 km (0.1 R)
• M30: 5,829,081 km (0.108 R)
• M31: 6,475,793 km (0.107 R)
• M32: 6,622,698 km (0.033 R)
• M33: 7,156,313 km (0.082 R)
• M34: 7,286,463 km (0.045 R)
• M35: 7,406,441 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.77 AU - 10.73 AU

Year: 10327 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,378,838 km

• M1: 567,126 km (0.059 R)
• M2: 760,855 km (0.091 R)
• M3: 940,522 km (0.045 R)
• M4: 1,280,408 km (0.116 R)
• M5: 1,498,671 km (0.082 R)
• M6: 2,305,154 km (0.067 R)
• M7: 2,464,924 km (0.085 R)
• M8: 2,600,909 km (0.074 R)
• M9: 2,852,233 km (0.093 R)
• M10: 2,966,675 km (0.093 R)
• M11: 3,141,106 km (0.108 R)
• M12: 4,096,289 km (0.119 R)
• M13: 4,225,990 km (0.103 R)
• M14: 4,690,342 km (0.098 R)
• M15: 4,894,394 km (0.102 R)
• M16: 5,066,880 km (0.11 R)
• M17: 5,171,299 km (0.093 R)
• M18: 5,812,924 km (0.118 R)
• M19: 5,922,281 km (0.079 R)
• M20: 6,517,530 km (0.117 R)
• M21: 7,054,138 km (0.086 R)
• M22: 7,406,740 km (0.065 R)
• M23: 7,645,050 km (0.065 R)
• M24: 7,805,269 km (0.057 R)
• M25: 8,047,767 km (0.103 R)
• M26: 8,581,831 km (0.066 R)
• M27: 9,598,050 km (0.069 R)
• M28: 9,727,751 km (0.103 R)
• M29: 10,076,464 km (0.118 R)
• M30: 10,429,365 km (0.107 R)
• M31: 10,966,272 km (0.041 R)
• M32: 11,101,957 km (0.103 R)
• M33: 11,650,233 km (0.086 R)
• M34: 11,788,761 km (0.113 R)
• M35: 12,348,107 km (0.061 R)
• M36: 12,536,451 km (0.047 R)
• M37: 12,725,842 km (0.114 R)
• M38: 13,299,699 km (0.074 R)
• M39: 14,522,064 km (0.063 R)
• M40: 14,721,029 km (0.11 R)
• M41: 14,870,776 km (0.084 R)
• M42: 16,087,456 km (0.089 R)
• M43: 16,293,302 km (0.032 R)
• M44: 17,441,317 km (0.104 R)
• M45: 18,132,010 km (0.059 R)
• M46: 19,430,519 km (0.119 R)
• M47: 21,095,544 km (0.103 R)
• M48: 21,264,589 km (0.047 R)
• M49: 21,433,934 km (0.101 R)
• M50: 22,345,434 km (0.109 R)
• M51: 22,921,535 km (0.082 R)
• M52: 23,037,324 km (0.036 R)
• M53: 24,265,074 km (0.114 R)
• M54: 24,383,107 km (0.086 R)
• M55: 24,916,573 km (0.077 R)
• M56: 25,155,032 km (0.099 R)
• M57: 25,694,182 km (0.052 R)
• M58: 25,814,459 km (0.097 R)
• M59: 28,384,401 km (0.079 R)
• M60: 28,695,714 km (0.099 R)
• M61: 29,133,437 km (0.037 R)
• M62: 30,015,766 km (0.11 R)
• M63: 30,842,743 km (0.063 R)
• M64: 32,324,510 km (0.07 R)
• M65: 33,106,607 km (0.075 R)
• M66: 35,022,657 km (0.071 R)
• M67: 35,960,486 km (0.102 R)
• M68: 36,095,273 km (0.109 R)
• M69: 36,703,239 km (0.067 R)
• M70: 38,135,040 km (0.068 R)
• M71: 38,892,454 km (0.086 R)
• M72: 41,123,707 km (0.037 R)
• M73: 41,829,360 km (0.079 R)
• M74: 44,403,191 km (0.037 R)
• M75: 44,547,703 km (0.112 R)
• M76: 44,837,175 km (0.086 R)
• M77: 44,982,135 km (0.074 R)
• M78: 45,345,209 km (0.088 R)
• M79: 46,147,353 km (0.034 R)
• M80: 46,954,284 km (0.109 R)
• M81: 47,913,954 km (0.093 R)
• M82: 48,062,056 km (0.099 R)
• M83: 48,507,708 km (0.102 R)
• M84: 50,378,878 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit