🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.82 AU - 0.92 AU

Year: 285 Days

Day: 31.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.86 AU - 1.18 AU

Year: 362 Days

Day: 33 Hours

Environment

Temp: 84 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.1 AU - 2.14 AU

Year: 1085 Days

Day: 21.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.34 AU - 4 AU

Year: 2471 Days

Day: 30.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.34 AU - 4.1 AU

Year: 2522 Days

Day: 16.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,807,704 km

• M1: 791,822 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.2

Radius: 14.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.71 AU - 5.95 AU

Year: 4947 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,807,704 km

• M1: 278,551 km (0.067 R)
• M2: 381,475 km (0.058 R)
• M3: 480,957 km (0.088 R)
• M4: 870,510 km (0.092 R)
• M5: 1,095,954 km (0.073 R)
• M6: 1,240,914 km (0.047 R)
• M7: 1,497,774 km (0.066 R)
• M8: 1,633,010 km (0.112 R)
• M9: 1,858,305 km (0.096 R)
• M10: 2,034,232 km (0.07 R)
• M11: 2,185,176 km (0.118 R)
• M12: 2,611,979 km (0.116 R)
• M13: 2,710,414 km (0.07 R)
• M14: 2,894,420 km (0.047 R)
• M15: 2,996,595 km (0.114 R)
• M16: 3,257,194 km (0.108 R)
• M17: 3,507,472 km (0.08 R)
• M18: 3,671,730 km (0.081 R)
• M19: 3,875,931 km (0.111 R)
• M20: 4,373,943 km (0.053 R)
• M21: 4,710,687 km (0.102 R)
• M22: 5,304,740 km (0.113 R)
• M23: 5,578,953 km (0.061 R)
• M24: 5,901,038 km (0.075 R)
• M25: 6,031,637 km (0.11 R)
• M26: 6,429,268 km (0.042 R)
• M27: 6,608,785 km (0.113 R)
• M28: 7,134,173 km (0.113 R)
• M29: 7,484,082 km (0.119 R)
• M30: 7,673,174 km (0.113 R)
• M31: 7,815,890 km (0.087 R)
• M32: 8,128,400 km (0.115 R)
• M33: 8,716,021 km (0.111 R)
• M34: 9,015,067 km (0.076 R)
• M35: 9,444,562 km (0.068 R)
• M36: 9,751,687 km (0.117 R)
• M37: 9,984,311 km (0.077 R)
• M38: 10,218,731 km (0.084 R)
• M39: 10,746,363 km (0.11 R)
• M40: 11,013,395 km (0.055 R)
• M41: 11,174,811 km (0.054 R)
• M42: 11,499,888 km (0.072 R)
• M43: 11,827,956 km (0.097 R)
• M44: 12,048,613 km (0.088 R)
• M45: 12,242,641 km (0.028 R)
• M46: 12,521,791 km (0.118 R)
• M47: 12,690,238 km (0.095 R)
• M48: 13,086,223 km (0.072 R)
• M49: 13,200,217 km (0.066 R)
• M50: 13,486,398 km (0.081 R)
• M51: 13,659,034 km (0.089 R)
• M52: 13,832,567 km (0.048 R)
• M53: 13,948,655 km (0.108 R)
• M54: 14,533,732 km (0.09 R)
• M55: 15,246,566 km (0.116 R)
• M56: 15,396,613 km (0.105 R)
• M57: 15,546,959 km (0.091 R)
• M58: 15,667,684 km (0.095 R)
• M59: 16,675,525 km (0.066 R)
• M60: 16,985,043 km (0.08 R)
• M61: 17,547,082 km (0.1 R)
• M62: 18,115,105 km (0.098 R)
• M63: 18,401,436 km (0.103 R)
• M64: 18,497,328 km (0.062 R)
• M65: 18,721,426 km (0.033 R)
• M66: 19,431,716 km (0.085 R)
• M67: 19,953,813 km (0.12 R)
• M68: 20,150,833 km (0.1 R)
• M69: 22,020,657 km (0.089 R)
• M70: 22,122,384 km (0.111 R)
• M71: 22,360,394 km (0.081 R)
• M72: 22,599,152 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.6

Radius: 3.4

Gravity: 85.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.39 AU - 16.12 AU

Year: 17920 Days

Day: 22.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,807,704 km

• M1: 99,333 km (0.069 R)
• M2: 147,204 km (0.106 R)
• M3: 188,793 km (0.085 R)
• M4: 376,687 km (0.112 R)
• M5: 416,032 km (0.07 R)
• M6: 753,524 km (0.094 R)
• M7: 855,101 km (0.113 R)
• M8: 1,425,668 km (0.029 R)
• M9: 1,456,634 km (0.094 R)
• M10: 1,949,709 km (0.026 R)
• M11: 2,377,858 km (0.099 R)
• M12: 2,992,107 km (0.088 R)
• M13: 3,441,349 km (0.101 R)
• M14: 3,483,237 km (0.073 R)
• M15: 3,695,067 km (0.058 R)
• M16: 4,220,605 km (0.088 R)
• M17: 4,265,484 km (0.101 R)
• M18: 4,676,280 km (0.09 R)
• M19: 5,584,040 km (0.104 R)
• M20: 6,338,013 km (0.036 R)
• M21: 6,805,506 km (0.1 R)
• M22: 7,391,780 km (0.113 R)
• M23: 7,663,600 km (0.081 R)
• M24: 7,773,405 km (0.051 R)
• M25: 7,828,307 km (0.086 R)
• M26: 8,105,362 km (0.039 R)
• M27: 10,374,014 km (0.111 R)
• M28: 10,434,601 km (0.101 R)
• M29: 10,923,637 km (0.117 R)
• M30: 11,482,684 km (0.1 R)
• M31: 11,545,365 km (0.092 R)
• M32: 12,563,678 km (0.086 R)
• M33: 12,822,781 km (0.114 R)
• M34: 12,887,857 km (0.097 R)
• M35: 13,943,270 km (0.084 R)
• M36: 14,549,141 km (0.098 R)
• M37: 16,629,599 km (0.071 R)
• M38: 16,842,626 km (0.115 R)
• M39: 17,343,480 km (0.117 R)
• M40: 18,067,234 km (0.089 R)
• M41: 18,359,548 km (0.076 R)
• M42: 18,432,851 km (0.091 R)
• M43: 18,579,906 km (0.11 R)
• M44: 19,394,915 km (0.093 R)
• M45: 19,994,952 km (0.087 R)
• M46: 20,829,858 km (0.12 R)
• M47: 21,986,698 km (0.074 R)
• M48: 22,064,639 km (0.076 R)
• M49: 24,765,927 km (0.051 R)
• M50: 25,334,848 km (0.098 R)
• M51: 25,743,998 km (0.109 R)
• M52: 26,155,243 km (0.102 R)
• M53: 27,737,540 km (0.053 R)
• M54: 30,384,973 km (0.093 R)
• M55: 30,645,423 km (0.066 R)
• M56: 32,046,856 km (0.109 R)
• M57: 32,933,522 km (0.112 R)
• M58: 33,648,451 km (0.093 R)
• M59: 35,915,606 km (0.107 R)
• M60: 38,325,179 km (0.064 R)
• M61: 38,418,977 km (0.1 R)
• M62: 38,606,573 km (0.05 R)
• M63: 39,454,793 km (0.11 R)
• M64: 39,549,488 km (0.106 R)
• M65: 40,214,002 km (0.115 R)
• M66: 40,690,920 km (0.036 R)
• M67: 41,939,613 km (0.072 R)
• M68: 42,229,534 km (0.12 R)
• M69: 45,066,508 km (0.077 R)
• M70: 46,457,918 km (0.104 R)
• M71: 47,561,053 km (0.094 R)
• M72: 48,065,197 km (0.049 R)
• M73: 49,895,228 km (0.12 R)
• M74: 50,510,225 km (0.085 R)
• M75: 52,162,683 km (0.085 R)
• M76: 53,832,644 km (0.097 R)
• M77: 54,147,697 km (0.032 R)
• M78: 54,568,666 km (0.093 R)
• M79: 55,308,128 km (0.094 R)
• M80: 56,903,888 km (0.099 R)
• M81: 57,117,813 km (0.098 R)
• M82: 59,922,624 km (0.101 R)
• M83: 62,551,358 km (0.046 R)
• M84: 62,661,761 km (0.099 R)
• M85: 63,435,930 km (0.098 R)
• M86: 63,879,787 km (0.113 R)
• M87: 63,990,788 km (0.031 R)
• M88: 67,241,101 km (0.106 R)
• M89: 69,285,356 km (0.111 R)
• M90: 70,774,453 km (0.111 R)
• M91: 73,784,063 km (0.089 R)
• M92: 74,718,601 km (0.047 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit