🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 135 Days

Day: 23.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.15 AU - 1.31 AU

Year: 491 Days

Day: 15.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 115 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,918,929 km

• M1: 395,387 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.24 AU - 4.74 AU

Year: 2868 Days

Day: 40.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,918,929 km

• M1: 557,551 km (0.082 R)
• M2: 1,456,634 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.25 AU - 5.17 AU

Year: 3109 Days

Day: 20.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.7

Radius: 3.6

Gravity: 28.6 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.21 AU - 18.39 AU

Year: 28174 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,918,929 km

• M1: 316,399 km (0.098 R)
• M2: 371,302 km (0.084 R)
• M3: 490,531 km (0.087 R)
• M4: 598,990 km (0.09 R)
• M5: 788,082 km (0.1 R)
• M6: 813,064 km (0.068 R)
• M7: 1,160,730 km (0.105 R)
• M8: 1,276,219 km (0.115 R)
• M9: 1,425,668 km (0.057 R)
• M10: 1,708,707 km (0.102 R)
• M11: 1,906,924 km (0.045 R)
• M12: 1,940,584 km (0.096 R)
• M13: 2,147,328 km (0.117 R)
• M14: 2,470,459 km (0.098 R)
• M15: 2,732,256 km (0.093 R)
• M16: 3,241,487 km (0.106 R)
• M17: 3,486,378 km (0.09 R)
• M18: 3,779,441 km (0.091 R)
• M19: 4,124,114 km (0.099 R)
• M20: 4,300,191 km (0.082 R)
• M21: 4,344,472 km (0.103 R)
• M22: 5,264,199 km (0.114 R)
• M23: 5,455,086 km (0.108 R)
• M24: 6,041,510 km (0.079 R)
• M25: 6,596,369 km (0.105 R)
• M26: 7,220,042 km (0.066 R)
• M27: 7,272,850 km (0.115 R)
• M28: 7,485,429 km (0.092 R)
• M29: 8,135,431 km (0.065 R)
• M30: 8,634,639 km (0.081 R)
• M31: 11,152,820 km (0.057 R)
• M32: 11,213,856 km (0.083 R)
• M33: 12,080,776 km (0.089 R)
• M34: 13,226,546 km (0.089 R)
• M35: 13,812,371 km (0.043 R)
• M36: 13,943,718 km (0.093 R)
• M37: 15,688,329 km (0.111 R)
• M38: 15,825,360 km (0.046 R)
• M39: 16,031,656 km (0.072 R)
• M40: 16,446,790 km (0.1 R)
• M41: 16,795,503 km (0.052 R)
• M42: 17,927,809 km (0.11 R)
• M43: 19,011,346 km (0.08 R)
• M44: 19,230,657 km (0.12 R)
• M45: 19,745,573 km (0.103 R)
• M46: 19,893,525 km (0.08 R)
• M47: 20,264,976 km (0.095 R)
• M48: 20,788,868 km (0.075 R)
• M49: 21,697,226 km (0.12 R)
• M50: 22,850,925 km (0.058 R)
• M51: 24,340,471 km (0.076 R)
• M52: 24,578,631 km (0.026 R)
• M53: 26,023,148 km (0.049 R)
• M54: 26,510,687 km (0.097 R)
• M55: 27,412,463 km (0.098 R)
• M56: 29,161,562 km (0.118 R)
• M57: 31,895,612 km (0.078 R)
• M58: 33,645,459 km (0.078 R)
• M59: 35,785,905 km (0.1 R)
• M60: 36,056,528 km (0.05 R)
• M61: 36,418,554 km (0.095 R)
• M62: 37,970,034 km (0.094 R)
• M63: 38,707,701 km (0.039 R)
• M64: 43,231,391 km (0.105 R)
• M65: 45,554,945 km (0.108 R)
• M66: 46,731,981 km (0.081 R)
• M67: 47,225,355 km (0.108 R)
• M68: 48,316,671 km (0.061 R)
• M69: 49,516,895 km (0.089 R)
• M70: 50,019,694 km (0.102 R)
• M71: 51,640,437 km (0.089 R)
• M72: 53,072,687 km (0.116 R)
• M73: 53,587,453 km (0.089 R)
• M74: 53,793,749 km (0.101 R)
• M75: 54,207,237 km (0.089 R)
• M76: 54,310,759 km (0.111 R)
• M77: 55,453,836 km (0.086 R)
• M78: 55,766,945 km (0.064 R)
• M79: 56,080,651 km (0.081 R)
• M80: 58,824,127 km (0.104 R)
• M81: 59,890,909 km (0.046 R)
• M82: 60,964,124 km (0.064 R)
• M83: 61,610,985 km (0.091 R)
• M84: 61,827,154 km (0.059 R)
• M85: 62,694,224 km (0.092 R)
• M86: 64,221,319 km (0.095 R)
• M87: 64,330,974 km (0.103 R)
• M88: 65,099,458 km (0.071 R)
• M89: 65,429,770 km (0.116 R)
• M90: 66,424,147 km (0.051 R)
• M91: 68,204,063 km (0.114 R)
• M92: 68,539,611 km (0.097 R)
• M93: 68,763,559 km (0.065 R)
• M94: 69,661,744 km (0.086 R)
• M95: 69,999,686 km (0.112 R)
• M96: 72,607,925 km (0.102 R)
• M97: 73,064,797 km (0.056 R)
• M98: 77,452,203 km (0.093 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit