🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 23.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,104,966 km

• M1: 63,280 km (0.117 R)
• M2: 367,562 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.81 AU

Year: 241 Days

Day: 16.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,104,966 km

• M1: 74,500 km (0.108 R)
• M2: 192,832 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.43 AU - 2.55 AU

Year: 1457 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,104,966 km

• M1: 1,882,839 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.92 AU - 4.74 AU

Year: 2780 Days

Day: 33.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 10.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.15 AU - 5.25 AU

Year: 3779 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,104,966 km

• M1: 131,048 km (0.056 R)
• M2: 201,658 km (0.093 R)
• M3: 273,914 km (0.09 R)
• M4: 342,430 km (0.089 R)
• M5: 453,282 km (0.084 R)
• M6: 532,868 km (0.116 R)
• M7: 610,210 km (0.104 R)
• M8: 675,135 km (0.114 R)
• M9: 1,158,486 km (0.057 R)
• M10: 1,273,078 km (0.097 R)
• M11: 1,369,868 km (0.116 R)
• M12: 1,435,840 km (0.08 R)
• M13: 1,651,860 km (0.087 R)
• M14: 1,890,917 km (0.102 R)
• M15: 2,128,628 km (0.112 R)
• M16: 2,591,783 km (0.105 R)
• M17: 2,884,845 km (0.104 R)
• M18: 3,100,715 km (0.107 R)
• M19: 3,321,821 km (0.066 R)
• M20: 3,441,948 km (0.037 R)
• M21: 3,686,690 km (0.109 R)
• M22: 3,764,331 km (0.118 R)
• M23: 3,889,694 km (0.074 R)
• M24: 4,421,664 km (0.086 R)
• M25: 4,587,419 km (0.106 R)
• M26: 4,942,265 km (0.111 R)
• M27: 5,027,984 km (0.082 R)
• M28: 5,131,656 km (0.034 R)
• M29: 5,553,372 km (0.075 R)
• M30: 6,059,462 km (0.105 R)
• M31: 6,392,766 km (0.063 R)
• M32: 6,827,348 km (0.106 R)
• M33: 7,193,563 km (0.079 R)
• M34: 7,330,146 km (0.087 R)
• M35: 7,428,133 km (0.072 R)
• M36: 7,645,498 km (0.084 R)
• M37: 7,744,981 km (0.089 R)
• M38: 7,945,293 km (0.111 R)
• M39: 8,330,507 km (0.06 R)
• M40: 8,659,622 km (0.103 R)
• M41: 8,784,237 km (0.061 R)
• M42: 8,930,245 km (0.059 R)
• M43: 9,119,337 km (0.088 R)
• M44: 9,629,765 km (0.096 R)
• M45: 9,737,325 km (0.109 R)
• M46: 10,346,787 km (0.103 R)
• M47: 10,700,736 km (0.111 R)
• M48: 11,036,134 km (0.117 R)
• M49: 11,148,632 km (0.101 R)
• M50: 11,261,578 km (0.083 R)
• M51: 11,878,071 km (0.045 R)
• M52: 11,970,373 km (0.12 R)
• M53: 12,109,200 km (0.099 R)
• M54: 12,225,437 km (0.049 R)
• M55: 12,295,299 km (0.085 R)
• M56: 12,693,679 km (0.092 R)
• M57: 13,167,754 km (0.092 R)
• M58: 14,476,885 km (0.09 R)
• M59: 14,847,738 km (0.115 R)
• M60: 14,947,221 km (0.098 R)
• M61: 15,121,802 km (0.117 R)
• M62: 15,271,998 km (0.108 R)
• M63: 15,397,510 km (0.041 R)
• M64: 15,473,057 km (0.101 R)
• M65: 16,132,485 km (0.053 R)
• M66: 16,311,553 km (0.096 R)
• M67: 16,388,596 km (0.116 R)
• M68: 16,568,563 km (0.066 R)
• M69: 16,645,905 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 5.7

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.9 AU - 13.9 AU

Year: 19219 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,104,966 km

• M1: 103,671 km (0.055 R)
• M2: 144,512 km (0.081 R)
• M3: 217,665 km (0.068 R)
• M4: 422,165 km (0.078 R)
• M5: 1,108,670 km (0.105 R)
• M6: 1,583,793 km (0.089 R)
• M7: 1,634,506 km (0.044 R)
• M8: 1,711,549 km (0.093 R)
• M9: 2,342,254 km (0.043 R)
• M10: 2,458,641 km (0.076 R)
• M11: 2,881,255 km (0.102 R)
• M12: 2,943,488 km (0.113 R)
• M13: 3,293,696 km (0.079 R)
• M14: 3,963,895 km (0.055 R)
• M15: 4,565,877 km (0.072 R)
• M16: 4,602,079 km (0.108 R)
• M17: 4,711,585 km (0.079 R)
• M18: 5,233,831 km (0.095 R)
• M19: 5,501,910 km (0.112 R)
• M20: 5,892,511 km (0.104 R)
• M21: 6,091,177 km (0.086 R)
• M22: 6,171,211 km (0.102 R)
• M23: 6,211,453 km (0.036 R)
• M24: 6,659,050 km (0.077 R)
• M25: 8,731,280 km (0.037 R)
• M26: 9,648,913 km (0.106 R)
• M27: 9,883,183 km (0.086 R)
• M28: 10,214,094 km (0.093 R)
• M29: 11,277,884 km (0.101 R)
• M30: 11,823,019 km (0.099 R)
• M31: 11,973,066 km (0.113 R)
• M32: 12,630,997 km (0.05 R)
• M33: 13,041,643 km (0.061 R)
• M34: 13,613,406 km (0.082 R)
• M35: 13,770,783 km (0.116 R)
• M36: 14,997,187 km (0.104 R)
• M37: 15,596,027 km (0.105 R)
• M38: 15,650,929 km (0.066 R)
• M39: 15,815,786 km (0.108 R)
• M40: 16,202,646 km (0.109 R)
• M41: 16,369,448 km (0.062 R)
• M42: 17,042,189 km (0.086 R)
• M43: 17,211,833 km (0.032 R)
• M44: 17,325,229 km (0.086 R)
• M45: 18,010,836 km (0.104 R)
• M46: 18,938,642 km (0.085 R)
• M47: 19,231,704 km (0.049 R)
• M48: 20,840,479 km (0.043 R)
• M49: 21,875,248 km (0.102 R)
• M50: 22,182,821 km (0.107 R)
• M51: 22,244,455 km (0.114 R)
• M52: 22,677,840 km (0.08 R)
• M53: 22,739,924 km (0.101 R)
• M54: 23,238,982 km (0.116 R)
• M55: 24,311,599 km (0.027 R)
• M56: 25,658,728 km (0.104 R)
• M57: 25,788,279 km (0.082 R)
• M58: 27,492,349 km (0.102 R)
• M59: 28,023,870 km (0.111 R)
• M60: 28,090,591 km (0.073 R)
• M61: 30,389,162 km (0.114 R)
• M62: 31,908,328 km (0.116 R)
• M63: 32,047,753 km (0.11 R)
• M64: 32,466,927 km (0.111 R)
• M65: 32,958,206 km (0.103 R)
• M66: 33,381,418 km (0.075 R)
• M67: 33,522,788 km (0.052 R)
• M68: 33,593,698 km (0.053 R)
• M69: 35,523,959 km (0.037 R)
• M70: 37,050,007 km (0.111 R)
• M71: 37,489,825 km (0.059 R)
• M72: 40,466,673 km (0.106 R)
• M73: 40,542,070 km (0.111 R)
• M74: 40,844,108 km (0.093 R)
• M75: 42,518,557 km (0.088 R)
• M76: 43,364,084 km (0.116 R)
• M77: 44,759,833 km (0.1 R)
• M78: 45,150,133 km (0.087 R)
• M79: 45,306,613 km (0.076 R)
• M80: 46,406,606 km (0.118 R)
• M81: 48,953,958 km (0.099 R)
• M82: 49,517,194 km (0.108 R)
• M83: 49,759,244 km (0.104 R)
• M84: 49,840,027 km (0.068 R)
• M85: 50,975,474 km (0.113 R)
• M86: 51,873,510 km (0.094 R)
• M87: 52,529,946 km (0.088 R)
• M88: 52,941,490 km (0.087 R)
• M89: 53,189,074 km (0.082 R)
• M90: 54,099,826 km (0.099 R)
• M91: 54,682,210 km (0.08 R)
• M92: 54,765,536 km (0.096 R)
• M93: 55,517,565 km (0.047 R)
• M94: 55,936,888 km (0.08 R)
• M95: 56,020,962 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit