🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 347 Days

Day: 36.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,169,552 km

• M1: 615,745 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.34 AU - 1.5 AU

Year: 624 Days

Day: 15.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.58 AU - 1.76 AU

Year: 796 Days

Day: 13.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.8

Radius: 10.4

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.16 AU - 8.68 AU

Year: 8224 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,169,552 km

• M1: 361,728 km (0.085 R)
• M2: 437,424 km (0.056 R)
• M3: 1,357,601 km (0.031 R)
• M4: 1,528,741 km (0.12 R)
• M5: 2,463,129 km (0.111 R)
• M6: 2,567,548 km (0.049 R)
• M7: 2,727,169 km (0.099 R)
• M8: 3,112,234 km (0.083 R)
• M9: 3,311,498 km (0.086 R)
• M10: 3,514,802 km (0.026 R)
• M11: 3,842,721 km (0.097 R)
• M12: 4,025,828 km (0.103 R)
• M13: 4,560,341 km (0.089 R)
• M14: 4,951,241 km (0.101 R)
• M15: 5,117,294 km (0.111 R)
• M16: 5,285,293 km (0.1 R)
• M17: 5,420,828 km (0.088 R)
• M18: 5,940,083 km (0.08 R)
• M19: 6,045,848 km (0.099 R)
• M20: 6,116,608 km (0.095 R)
• M21: 6,294,929 km (0.037 R)
• M22: 6,656,956 km (0.102 R)
• M23: 6,840,512 km (0.057 R)
• M24: 7,025,714 km (0.069 R)
• M25: 7,137,614 km (0.107 R)
• M26: 7,591,344 km (0.089 R)
• M27: 8,171,634 km (0.065 R)
• M28: 8,646,159 km (0.087 R)
• M29: 8,726,044 km (0.105 R)
• M30: 9,211,040 km (0.091 R)
• M31: 9,746,451 km (0.107 R)
• M32: 10,080,952 km (0.028 R)
• M33: 10,419,192 km (0.081 R)
• M34: 10,804,257 km (0.062 R)
• M35: 11,063,511 km (0.104 R)
• M36: 11,324,858 km (0.088 R)
• M37: 12,031,858 km (0.065 R)
• M38: 12,707,591 km (0.118 R)
• M39: 13,303,290 km (0.101 R)
• M40: 13,534,867 km (0.116 R)
• M41: 14,095,859 km (0.084 R)
• M42: 14,284,652 km (0.098 R)
• M43: 14,855,966 km (0.052 R)
• M44: 15,096,071 km (0.116 R)
• M45: 15,580,469 km (0.102 R)
• M46: 15,873,531 km (0.078 R)
• M47: 16,168,388 km (0.099 R)
• M48: 16,614,190 km (0.1 R)
• M49: 17,265,240 km (0.109 R)
• M50: 17,467,197 km (0.076 R)
• M51: 17,975,531 km (0.083 R)
• M52: 18,488,950 km (0.044 R)
• M53: 19,267,907 km (0.08 R)
• M54: 21,342,979 km (0.115 R)
• M55: 21,451,287 km (0.09 R)
• M56: 23,265,012 km (0.087 R)
• M57: 23,824,209 km (0.116 R)
• M58: 24,331,346 km (0.113 R)
• M59: 24,614,684 km (0.12 R)
• M60: 24,899,070 km (0.092 R)
• M61: 26,337,304 km (0.097 R)
• M62: 26,628,122 km (0.102 R)
• M63: 26,744,808 km (0.026 R)
• M64: 27,566,100 km (0.096 R)
• M65: 28,098,519 km (0.072 R)
• M66: 28,336,230 km (0.106 R)
• M67: 29,897,434 km (0.106 R)
• M68: 30,627,471 km (0.08 R)
• M69: 30,872,064 km (0.078 R)
• M70: 30,994,584 km (0.041 R)
• M71: 31,795,232 km (0.041 R)
• M72: 32,477,997 km (0.089 R)
• M73: 32,602,612 km (0.079 R)
• M74: 33,858,037 km (0.045 R)
• M75: 34,491,584 km (0.12 R)
• M76: 34,937,386 km (0.1 R)
• M77: 35,385,132 km (0.086 R)
• M78: 35,513,487 km (0.096 R)
• M79: 35,770,496 km (0.031 R)
• M80: 36,739,891 km (0.108 R)
• M81: 36,869,742 km (0.085 R)
• M82: 36,999,742 km (0.079 R)
• M83: 40,099,709 km (0.106 R)
• M84: 40,904,546 km (0.056 R)
• M85: 41,173,972 km (0.069 R)
• M86: 42,053,757 km (0.077 R)
• M87: 43,625,282 km (0.08 R)
• M88: 44,245,515 km (0.058 R)
• M89: 45,494,807 km (0.115 R)
• M90: 46,123,716 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.2

Radius: 5.8

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.24 AU - 15.3 AU

Year: 19889 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,169,552 km

• M1: 74,649 km (0.091 R)
• M2: 129,402 km (0.069 R)
• M3: 204,799 km (0.043 R)
• M4: 467,643 km (0.11 R)
• M5: 530,624 km (0.107 R)
• M6: 836,701 km (0.07 R)
• M7: 1,133,653 km (0.07 R)
• M8: 1,555,519 km (0.051 R)
• M9: 2,270,896 km (0.094 R)
• M10: 2,380,551 km (0.116 R)
• M11: 3,401,706 km (0.102 R)
• M12: 4,222,998 km (0.093 R)
• M13: 4,267,878 km (0.092 R)
• M14: 5,391,806 km (0.104 R)
• M15: 6,138,001 km (0.096 R)
• M16: 6,601,305 km (0.112 R)
• M17: 6,758,233 km (0.037 R)
• M18: 7,452,218 km (0.102 R)
• M19: 8,057,192 km (0.043 R)
• M20: 8,620,727 km (0.046 R)
• M21: 9,138,635 km (0.059 R)
• M22: 10,204,669 km (0.115 R)
• M23: 10,507,754 km (0.052 R)
• M24: 11,875,977 km (0.091 R)
• M25: 12,066,863 km (0.115 R)
• M26: 14,098,103 km (0.051 R)
• M27: 14,503,364 km (0.115 R)
• M28: 15,325,255 km (0.052 R)
• M29: 17,085,573 km (0.116 R)
• M30: 17,662,273 km (0.116 R)
• M31: 17,807,532 km (0.1 R)
• M32: 20,411,433 km (0.111 R)
• M33: 20,869,651 km (0.089 R)
• M34: 21,023,138 km (0.055 R)
• M35: 21,408,353 km (0.12 R)
• M36: 23,529,351 km (0.118 R)
• M37: 24,251,012 km (0.048 R)
• M38: 24,331,645 km (0.092 R)
• M39: 25,798,452 km (0.099 R)
• M40: 26,128,315 km (0.032 R)
• M41: 26,459,525 km (0.115 R)
• M42: 27,126,133 km (0.114 R)
• M43: 27,461,532 km (0.063 R)
• M44: 28,136,368 km (0.086 R)
• M45: 28,560,926 km (0.084 R)
• M46: 30,280,255 km (0.078 R)
• M47: 30,628,219 km (0.106 R)
• M48: 30,977,381 km (0.084 R)
• M49: 31,327,888 km (0.114 R)
• M50: 31,591,630 km (0.092 R)
• M51: 32,921,555 km (0.097 R)
• M52: 33,189,634 km (0.069 R)
• M53: 33,458,611 km (0.109 R)
• M54: 33,818,244 km (0.104 R)
• M55: 33,998,510 km (0.108 R)
• M56: 34,088,717 km (0.046 R)
• M57: 35,818,966 km (0.101 R)
• M58: 36,741,087 km (0.045 R)
• M59: 37,857,836 km (0.051 R)
• M60: 38,891,258 km (0.075 R)
• M61: 40,793,993 km (0.089 R)
• M62: 41,081,969 km (0.099 R)
• M63: 41,370,693 km (0.062 R)
• M64: 42,921,723 km (0.057 R)
• M65: 43,214,636 km (0.101 R)
• M66: 44,393,019 km (0.116 R)
• M67: 44,788,107 km (0.056 R)
• M68: 45,980,551 km (0.079 R)
• M69: 47,283,997 km (0.104 R)
• M70: 48,904,890 km (0.095 R)
• M71: 49,517,494 km (0.081 R)
• M72: 50,338,188 km (0.116 R)
• M73: 51,266,741 km (0.097 R)
• M74: 53,875,728 km (0.07 R)
• M75: 54,508,378 km (0.094 R)
• M76: 54,719,760 km (0.032 R)
• M77: 59,438,974 km (0.118 R)
• M78: 60,529,692 km (0.086 R)
• M79: 61,406,934 km (0.108 R)
• M80: 62,177,961 km (0.083 R)
• M81: 63,952,342 km (0.084 R)
• M82: 64,398,443 km (0.069 R)
• M83: 65,293,935 km (0.046 R)
• M84: 65,855,825 km (0.073 R)
• M85: 66,306,414 km (0.087 R)
• M86: 66,870,996 km (0.102 R)
• M87: 67,097,338 km (0.091 R)
• M88: 67,210,583 km (0.098 R)
• M89: 67,437,224 km (0.1 R)
• M90: 67,777,709 km (0.109 R)
• M91: 68,005,098 km (0.094 R)
• M92: 77,540,915 km (0.101 R)
• M93: 78,374,175 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit