🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.49 AU - 0.81 AU

Year: 201 Days

Day: 22.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.47 AU - 1.69 AU

Year: 760 Days

Day: 19.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.38 AU - 2.3 AU

Year: 956 Days

Day: 17.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.73 AU - 4.01 AU

Year: 2915 Days

Day: 13.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,200,556 km

• M1: 437,873 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 10.5

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.43 AU - 4.85 AU

Year: 3225 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,200,556 km

• M1: 131,347 km (0.113 R)
• M2: 197,020 km (0.112 R)
• M3: 268,977 km (0.039 R)
• M4: 348,862 km (0.098 R)
• M5: 484,847 km (0.06 R)
• M6: 661,821 km (0.051 R)
• M7: 1,346,680 km (0.119 R)
• M8: 1,753,437 km (0.116 R)
• M9: 1,876,705 km (0.115 R)
• M10: 2,067,143 km (0.101 R)
• M11: 2,148,375 km (0.054 R)
• M12: 2,214,198 km (0.106 R)
• M13: 2,432,761 km (0.097 R)
• M14: 2,553,486 km (0.086 R)
• M15: 2,729,413 km (0.114 R)
• M16: 2,982,533 km (0.108 R)
• M17: 3,130,635 km (0.065 R)
• M18: 3,531,258 km (0.086 R)
• M19: 3,609,497 km (0.072 R)
• M20: 3,847,508 km (0.071 R)
• M21: 4,090,754 km (0.101 R)
• M22: 4,297,348 km (0.058 R)
• M23: 4,443,954 km (0.064 R)
• M24: 4,571,113 km (0.113 R)
• M25: 4,785,486 km (0.114 R)
• M26: 4,959,618 km (0.106 R)
• M27: 5,246,846 km (0.111 R)
• M28: 5,448,953 km (0.07 R)
• M29: 5,607,826 km (0.04 R)
• M30: 6,188,266 km (0.042 R)
• M31: 6,473,698 km (0.098 R)
• M32: 6,642,145 km (0.086 R)
• M33: 6,836,473 km (0.054 R)
• M34: 7,810,804 km (0.092 R)
• M35: 8,775,112 km (0.105 R)
• M36: 9,230,787 km (0.115 R)
• M37: 9,859,397 km (0.062 R)
• M38: 10,276,925 km (0.092 R)
• M39: 10,361,149 km (0.102 R)
• M40: 10,643,589 km (0.109 R)
• M41: 10,785,707 km (0.091 R)
• M42: 11,534,893 km (0.114 R)
• M43: 11,739,543 km (0.1 R)
• M44: 12,750,376 km (0.068 R)
• M45: 12,840,883 km (0.074 R)
• M46: 13,542,198 km (0.093 R)
• M47: 13,696,283 km (0.101 R)
• M48: 13,881,934 km (0.112 R)
• M49: 14,381,143 km (0.103 R)
• M50: 14,601,500 km (0.115 R)
• M51: 14,759,476 km (0.115 R)
• M52: 14,981,778 km (0.11 R)
• M53: 15,141,100 km (0.105 R)
• M54: 15,558,179 km (0.046 R)
• M55: 15,881,609 km (0.051 R)
• M56: 16,601,025 km (0.1 R)
• M57: 16,865,215 km (0.078 R)
• M58: 17,130,901 km (0.092 R)
• M59: 17,666,312 km (0.119 R)
• M60: 17,969,846 km (0.058 R)
• M61: 18,037,614 km (0.115 R)
• M62: 18,822,254 km (0.076 R)
• M63: 19,757,540 km (0.104 R)
• M64: 19,862,408 km (0.075 R)
• M65: 20,178,210 km (0.081 R)
• M66: 20,850,054 km (0.083 R)
• M67: 21,099,433 km (0.105 R)
• M68: 22,143,327 km (0.119 R)
• M69: 22,324,939 km (0.04 R)
• M70: 22,543,651 km (0.039 R)
• M71: 22,616,655 km (0.096 R)
• M72: 23,870,584 km (0.075 R)
• M73: 23,982,334 km (0.104 R)
• M74: 24,505,926 km (0.063 R)
• M75: 24,806,917 km (0.106 R)
• M76: 25,146,804 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 13.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.28 AU - 4.56 AU

Year: 3558 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,200,556 km

• M1: 168,896 km (0.111 R)
• M2: 348,713 km (0.098 R)
• M3: 513,719 km (0.106 R)
• M4: 679,174 km (0.058 R)
• M5: 943,065 km (0.079 R)
• M6: 1,414,597 km (0.099 R)
• M7: 1,703,920 km (0.107 R)
• M8: 1,926,671 km (0.088 R)
• M9: 2,473,601 km (0.11 R)
• M10: 2,663,141 km (0.118 R)
• M11: 3,112,832 km (0.108 R)
• M12: 3,260,635 km (0.057 R)
• M13: 3,410,682 km (0.053 R)
• M14: 4,120,973 km (0.119 R)
• M15: 4,474,024 km (0.096 R)
• M16: 5,008,986 km (0.096 R)
• M17: 5,345,282 km (0.116 R)
• M18: 5,564,293 km (0.053 R)
• M19: 5,912,706 km (0.063 R)
• M20: 7,150,180 km (0.062 R)
• M21: 7,775,349 km (0.102 R)
• M22: 8,133,636 km (0.118 R)
• M23: 8,418,022 km (0.093 R)
• M24: 9,061,442 km (0.105 R)
• M25: 9,339,844 km (0.028 R)
• M26: 10,073,322 km (0.105 R)
• M27: 11,208,321 km (0.072 R)
• M28: 11,366,297 km (0.083 R)
• M29: 11,702,144 km (0.074 R)
• M30: 11,880,315 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70

Radius: 3.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.26 AU - 16.18 AU

Year: 20531 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,200,556 km

• M1: 128,355 km (0.083 R)
• M2: 248,033 km (0.043 R)
• M3: 469,887 km (0.119 R)
• M4: 507,436 km (0.119 R)
• M5: 696,378 km (0.04 R)
• M6: 798,703 km (0.1 R)
• M7: 828,772 km (0.054 R)
• M8: 874,699 km (0.109 R)
• M9: 905,666 km (0.107 R)
• M10: 1,488,200 km (0.095 R)
• M11: 1,677,591 km (0.099 R)
• M12: 2,333,577 km (0.119 R)
• M13: 2,733,751 km (0.088 R)
• M14: 2,779,528 km (0.102 R)
• M15: 3,083,212 km (0.042 R)
• M16: 3,202,741 km (0.058 R)
• M17: 3,874,585 km (0.053 R)
• M18: 5,001,805 km (0.099 R)
• M19: 5,398,538 km (0.081 R)
• M20: 5,513,729 km (0.079 R)
• M21: 5,864,237 km (0.11 R)
• M22: 6,464,274 km (0.056 R)
• M23: 6,958,246 km (0.116 R)
• M24: 7,432,321 km (0.079 R)
• M25: 8,444,501 km (0.057 R)
• M26: 8,611,901 km (0.083 R)
• M27: 9,120,234 km (0.07 R)
• M28: 9,464,608 km (0.107 R)
• M29: 9,743,010 km (0.07 R)
• M30: 10,920,046 km (0.102 R)
• M31: 12,103,665 km (0.094 R)
• M32: 12,748,731 km (0.118 R)
• M33: 12,902,068 km (0.118 R)
• M34: 13,017,558 km (0.112 R)
• M35: 13,172,093 km (0.1 R)
• M36: 13,210,838 km (0.116 R)
• M37: 13,482,807 km (0.037 R)
• M38: 13,521,852 km (0.027 R)
• M39: 15,479,191 km (0.11 R)
• M40: 15,642,851 km (0.083 R)
• M41: 16,428,090 km (0.117 R)
• M42: 17,014,813 km (0.101 R)
• M43: 18,165,520 km (0.102 R)
• M44: 18,424,623 km (0.106 R)
• M45: 20,272,456 km (0.095 R)
• M46: 20,721,100 km (0.051 R)
• M47: 21,765,144 km (0.1 R)
• M48: 22,965,966 km (0.061 R)
• M49: 24,093,186 km (0.079 R)
• M50: 25,479,360 km (0.064 R)
• M51: 25,527,530 km (0.099 R)
• M52: 27,087,686 km (0.1 R)
• M53: 27,829,542 km (0.117 R)
• M54: 28,528,015 km (0.051 R)
• M55: 28,879,420 km (0.092 R)
• M56: 29,080,779 km (0.087 R)
• M57: 29,282,736 km (0.044 R)
• M58: 30,196,929 km (0.035 R)
• M59: 30,299,104 km (0.049 R)
• M60: 30,709,002 km (0.082 R)
• M61: 31,482,273 km (0.103 R)
• M62: 34,105,921 km (0.029 R)
• M63: 35,390,069 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 18,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit