🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 216 Days

Day: 12.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,156,080 km

• M1: 104,569 km (0.059 R)
• M2: 308,770 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.7 AU - 0.84 AU

Year: 249 Days

Day: 32.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.09 AU - 2.33 AU

Year: 1212 Days

Day: 24.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.69 AU - 3.73 AU

Year: 2637 Days

Day: 32.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,156,080 km

• M1: 2,865,697 km (0.118 R)
• M2: 3,241,487 km (0.06 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.5

Radius: 7.4

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12 AU - 16.54 AU

Year: 19889 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,156,080 km

• M1: 197,320 km (0.094 R)
• M2: 372,947 km (0.052 R)
• M3: 425,008 km (0.079 R)
• M4: 557,402 km (0.095 R)
• M5: 1,162,675 km (0.091 R)
• M6: 1,436,439 km (0.112 R)
• M7: 1,700,030 km (0.073 R)
• M8: 1,884,335 km (0.118 R)
• M9: 2,107,535 km (0.072 R)
• M10: 2,579,366 km (0.113 R)
• M11: 2,649,378 km (0.06 R)
• M12: 2,827,400 km (0.107 R)
• M13: 3,083,063 km (0.073 R)
• M14: 4,597,591 km (0.059 R)
• M15: 5,249,988 km (0.1 R)
• M16: 7,226,026 km (0.102 R)
• M17: 7,525,222 km (0.056 R)
• M18: 9,242,904 km (0.112 R)
• M19: 9,731,491 km (0.058 R)
• M20: 10,006,751 km (0.072 R)
• M21: 11,478,345 km (0.109 R)
• M22: 12,003,434 km (0.1 R)
• M23: 12,775,509 km (0.042 R)
• M24: 13,502,554 km (0.116 R)
• M25: 13,624,925 km (0.095 R)
• M26: 13,686,410 km (0.06 R)
• M27: 13,932,798 km (0.092 R)
• M28: 14,242,914 km (0.107 R)
• M29: 16,411,186 km (0.108 R)
• M30: 16,870,152 km (0.105 R)
• M31: 17,002,097 km (0.088 R)
• M32: 17,267,035 km (0.038 R)
• M33: 17,733,930 km (0.119 R)
• M34: 20,199,901 km (0.033 R)
• M35: 20,903,759 km (0.025 R)
• M36: 21,687,203 km (0.111 R)
• M37: 21,759,010 km (0.09 R)
• M38: 22,625,631 km (0.111 R)
• M39: 23,136,358 km (0.087 R)
• M40: 23,282,964 km (0.112 R)
• M41: 26,739,423 km (0.08 R)
• M42: 26,893,359 km (0.064 R)
• M43: 28,369,890 km (0.105 R)
• M44: 28,684,045 km (0.094 R)
• M45: 29,792,865 km (0.049 R)
• M46: 30,032,221 km (0.07 R)
• M47: 30,754,330 km (0.04 R)
• M48: 30,834,814 km (0.097 R)
• M49: 31,238,878 km (0.049 R)
• M50: 31,400,892 km (0.064 R)
• M51: 31,888,881 km (0.07 R)
• M52: 33,037,044 km (0.088 R)
• M53: 33,119,622 km (0.065 R)
• M54: 34,115,346 km (0.118 R)
• M55: 35,796,676 km (0.093 R)
• M56: 35,881,498 km (0.073 R)
• M57: 36,051,292 km (0.04 R)
• M58: 37,161,158 km (0.062 R)
• M59: 37,591,103 km (0.05 R)
• M60: 37,849,757 km (0.03 R)
• M61: 38,542,545 km (0.055 R)
• M62: 39,589,581 km (0.112 R)
• M63: 40,557,479 km (0.066 R)
• M64: 40,645,891 km (0.108 R)
• M65: 42,068,866 km (0.064 R)
• M66: 42,966,304 km (0.074 R)
• M67: 44,233,547 km (0.096 R)
• M68: 44,597,818 km (0.079 R)
• M69: 47,921,135 km (0.041 R)
• M70: 48,107,982 km (0.098 R)
• M71: 48,670,321 km (0.069 R)
• M72: 50,085,666 km (0.114 R)
• M73: 50,275,356 km (0.094 R)
• M74: 50,941,366 km (0.074 R)
• M75: 51,705,961 km (0.115 R)
• M76: 53,440,249 km (0.104 R)
• M77: 53,634,128 km (0.089 R)
• M78: 54,314,499 km (0.115 R)
• M79: 54,412,037 km (0.048 R)
• M80: 54,704,650 km (0.046 R)
• M81: 55,095,699 km (0.103 R)
• M82: 55,683,918 km (0.115 R)
• M83: 56,866,639 km (0.091 R)
• M84: 59,859,793 km (0.096 R)
• M85: 60,767,553 km (0.06 R)
• M86: 60,969,959 km (0.08 R)
• M87: 61,071,236 km (0.053 R)
• M88: 61,883,403 km (0.069 R)
• M89: 62,290,758 km (0.026 R)
• M90: 62,801,336 km (0.102 R)
• M91: 63,313,260 km (0.087 R)
• M92: 64,753,887 km (0.1 R)
• M93: 66,205,435 km (0.04 R)
• M94: 67,667,605 km (0.062 R)
• M95: 70,411,230 km (0.087 R)
• M96: 70,943,050 km (0.054 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: 385 - 11,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit