🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 154 Days

Day: 21.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,556,336 km

• M1: 169,195 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 258 Days

Day: 21.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.19 AU - 1.53 AU

Year: 582 Days

Day: 22 Hours

Environment

Temp: -34 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.34 AU - 1.94 AU

Year: 771 Days

Day: 41.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,556,336 km

• M1: 871,258 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.7 AU - 1.74 AU

Year: 828 Days

Day: 41.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.74 AU - 1.96 AU

Year: 924 Days

Day: 32.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,556,336 km

• M1: 59,390 km (0.111 R)
• M2: 1,184,965 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.08 AU - 3.86 AU

Year: 2373 Days

Day: 31.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,556,336 km

• M1: 2,503,520 km (0.114 R)
• M2: 2,623,947 km (0.118 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 9.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.24 AU - 10.02 AU

Year: 8510 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,556,336 km

• M1: 166,652 km (0.089 R)
• M2: 297,101 km (0.054 R)
• M3: 366,365 km (0.064 R)
• M4: 638,185 km (0.102 R)
• M5: 721,959 km (0.043 R)
• M6: 1,010,982 km (0.08 R)
• M7: 1,124,976 km (0.118 R)
• M8: 1,273,826 km (0.079 R)
• M9: 1,607,878 km (0.091 R)
• M10: 1,742,366 km (0.029 R)
• M11: 1,828,236 km (0.073 R)
• M12: 1,915,750 km (0.066 R)
• M13: 2,058,616 km (0.109 R)
• M14: 2,168,272 km (0.067 R)
• M15: 3,030,254 km (0.12 R)
• M16: 3,134,375 km (0.068 R)
• M17: 3,851,696 km (0.104 R)
• M18: 4,263,839 km (0.117 R)
• M19: 4,357,337 km (0.095 R)
• M20: 4,546,578 km (0.102 R)
• M21: 4,714,278 km (0.06 R)
• M22: 4,835,302 km (0.115 R)
• M23: 5,355,155 km (0.081 R)
• M24: 5,431,001 km (0.11 R)
• M25: 5,609,023 km (0.054 R)
• M26: 5,789,138 km (0.116 R)
• M27: 5,892,959 km (0.101 R)
• M28: 5,971,199 km (0.102 R)
• M29: 6,155,055 km (0.08 R)
• M30: 6,528,451 km (0.106 R)
• M31: 6,663,688 km (0.119 R)
• M32: 6,799,672 km (0.066 R)
• M33: 6,909,327 km (0.112 R)
• M34: 7,353,334 km (0.108 R)
• M35: 7,465,831 km (0.055 R)
• M36: 7,607,201 km (0.109 R)
• M37: 7,950,379 km (0.035 R)
• M38: 8,444,949 km (0.099 R)
• M39: 8,503,891 km (0.12 R)
• M40: 9,342,088 km (0.097 R)
• M41: 9,433,492 km (0.04 R)
• M42: 9,617,198 km (0.118 R)
• M43: 9,740,317 km (0.074 R)
• M44: 10,300,861 km (0.063 R)
• M45: 10,426,822 km (0.097 R)
• M46: 10,807,848 km (0.105 R)
• M47: 10,935,904 km (0.113 R)
• M48: 11,323,063 km (0.063 R)
• M49: 12,780,744 km (0.026 R)
• M50: 14,755,436 km (0.026 R)
• M51: 14,897,554 km (0.076 R)
• M52: 15,004,367 km (0.069 R)
• M53: 15,218,891 km (0.084 R)
• M54: 15,326,601 km (0.101 R)
• M55: 15,977,950 km (0.08 R)
• M56: 18,023,402 km (0.108 R)
• M57: 18,175,393 km (0.117 R)
• M58: 18,442,276 km (0.111 R)
• M59: 18,672,208 km (0.034 R)
• M60: 18,941,484 km (0.034 R)
• M61: 19,173,510 km (0.09 R)
• M62: 20,347,255 km (0.067 R)
• M63: 20,584,667 km (0.088 R)
• M64: 20,942,804 km (0.081 R)
• M65: 21,022,540 km (0.109 R)
• M66: 21,503,796 km (0.1 R)
• M67: 21,665,063 km (0.096 R)
• M68: 22,232,338 km (0.08 R)
• M69: 22,558,761 km (0.073 R)
• M70: 23,010,247 km (0.102 R)
• M71: 24,130,885 km (0.096 R)
• M72: 24,298,434 km (0.109 R)
• M73: 25,014,858 km (0.097 R)
• M74: 25,142,017 km (0.119 R)
• M75: 25,226,839 km (0.077 R)
• M76: 25,524,688 km (0.043 R)
• M77: 25,866,519 km (0.109 R)
• M78: 26,123,827 km (0.118 R)
• M79: 27,336,019 km (0.034 R)
• M80: 28,743,735 km (0.112 R)
• M81: 29,010,318 km (0.088 R)
• M82: 29,099,329 km (0.062 R)
• M83: 29,411,689 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 7.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.17 AU - 17.15 AU

Year: 20605 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,556,336 km

• M1: 92,601 km (0.119 R)
• M2: 146,008 km (0.116 R)
• M3: 943,663 km (0.089 R)
• M4: 1,135,897 km (0.06 R)
• M5: 1,733,989 km (0.104 R)
• M6: 1,916,947 km (0.105 R)
• M7: 2,133,714 km (0.1 R)
• M8: 2,387,133 km (0.081 R)
• M9: 2,591,035 km (0.096 R)
• M10: 3,015,594 km (0.104 R)
• M11: 3,078,126 km (0.107 R)
• M12: 3,172,522 km (0.111 R)
• M13: 3,236,101 km (0.105 R)
• M14: 3,364,456 km (0.098 R)
• M15: 3,659,463 km (0.117 R)
• M16: 3,962,848 km (0.045 R)
• M17: 4,100,328 km (0.045 R)
• M18: 6,303,905 km (0.083 R)
• M19: 6,424,181 km (0.094 R)
• M20: 6,748,958 km (0.12 R)
• M21: 7,037,533 km (0.076 R)
• M22: 7,499,192 km (0.057 R)
• M23: 7,584,163 km (0.062 R)
• M24: 7,755,154 km (0.034 R)
• M25: 8,673,385 km (0.087 R)
• M26: 9,168,106 km (0.107 R)
• M27: 10,184,623 km (0.095 R)
• M28: 10,946,226 km (0.05 R)
• M29: 11,236,595 km (0.067 R)
• M30: 12,322,676 km (0.102 R)
• M31: 12,423,056 km (0.114 R)
• M32: 12,827,419 km (0.106 R)
• M33: 14,171,107 km (0.099 R)
• M34: 14,487,507 km (0.033 R)
• M35: 14,806,300 km (0.114 R)
• M36: 15,127,337 km (0.109 R)
• M37: 15,450,618 km (0.115 R)
• M38: 15,613,231 km (0.099 R)
• M39: 15,830,746 km (0.093 R)
• M40: 16,214,016 km (0.118 R)
• M41: 16,711,279 km (0.102 R)
• M42: 18,232,689 km (0.095 R)
• M43: 18,576,764 km (0.114 R)
• M44: 19,446,377 km (0.034 R)
• M45: 20,507,475 km (0.116 R)
• M46: 21,164,957 km (0.056 R)
• M47: 21,708,147 km (0.11 R)
• M48: 22,011,980 km (0.059 R)
• M49: 23,614,024 km (0.105 R)
• M50: 24,429,183 km (0.105 R)
• M51: 24,681,704 km (0.117 R)
• M52: 25,381,074 km (0.093 R)
• M53: 25,508,831 km (0.116 R)
• M54: 26,344,933 km (0.113 R)
• M55: 26,409,709 km (0.089 R)
• M56: 27,648,828 km (0.081 R)
• M57: 27,978,093 km (0.088 R)
• M58: 28,441,248 km (0.06 R)
• M59: 28,773,654 km (0.078 R)
• M60: 28,840,226 km (0.056 R)
• M61: 29,643,716 km (0.039 R)
• M62: 29,980,760 km (0.087 R)
• M63: 30,115,847 km (0.08 R)
• M64: 31,615,864 km (0.08 R)
• M65: 32,029,054 km (0.066 R)
• M66: 33,000,393 km (0.067 R)
• M67: 33,070,105 km (0.107 R)
• M68: 33,419,716 km (0.036 R)
• M69: 33,489,727 km (0.102 R)
• M70: 33,840,684 km (0.097 R)
• M71: 35,114,061 km (0.117 R)
• M72: 36,259,233 km (0.036 R)
• M73: 36,764,126 km (0.079 R)
• M74: 38,880,187 km (0.103 R)
• M75: 39,101,443 km (0.089 R)
• M76: 39,175,194 km (0.092 R)
• M77: 40,661,300 km (0.089 R)
• M78: 41,486,332 km (0.066 R)
• M79: 43,153,151 km (0.119 R)
• M80: 44,610,235 km (0.116 R)
• M81: 47,100,441 km (0.115 R)
• M82: 48,204,174 km (0.112 R)
• M83: 48,600,309 km (0.041 R)
• M84: 48,679,746 km (0.075 R)
• M85: 48,918,055 km (0.115 R)
• M86: 48,997,641 km (0.087 R)
• M87: 49,475,756 km (0.069 R)
• M88: 49,555,641 km (0.087 R)
• M89: 50,436,773 km (0.057 R)
• M90: 50,919,525 km (0.098 R)
• M91: 51,565,638 km (0.113 R)
• M92: 52,052,130 km (0.068 R)
• M93: 53,438,454 km (0.096 R)
• M94: 53,848,502 km (0.078 R)
• M95: 54,589,161 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.49 AU - 17.61 AU

Year: 25844 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,556,336 km

• M1: 130,300 km (0.067 R)
• M2: 370,404 km (0.044 R)
• M3: 417,079 km (0.101 R)
• M4: 483,052 km (0.091 R)
• M5: 626,217 km (0.079 R)
• M6: 683,662 km (0.084 R)
• M7: 1,066,034 km (0.096 R)
• M8: 1,206,956 km (0.041 R)
• M9: 1,404,275 km (0.081 R)
• M10: 1,829,732 km (0.05 R)
• M11: 2,538,077 km (0.094 R)
• M12: 2,759,482 km (0.046 R)
• M13: 3,322,718 km (0.081 R)
• M14: 4,213,873 km (0.049 R)
• M15: 4,475,968 km (0.092 R)
• M16: 4,898,732 km (0.094 R)
• M17: 5,334,211 km (0.071 R)
• M18: 5,414,695 km (0.077 R)
• M19: 5,699,679 km (0.098 R)
• M20: 6,713,653 km (0.104 R)
• M21: 6,800,570 km (0.111 R)
• M22: 7,241,285 km (0.108 R)
• M23: 7,736,603 km (0.117 R)
• M24: 8,150,092 km (0.075 R)
• M25: 9,190,695 km (0.043 R)
• M26: 9,628,418 km (0.087 R)
• M27: 9,775,772 km (0.085 R)
• M28: 10,122,690 km (0.116 R)
• M29: 10,625,189 km (0.105 R)
• M30: 11,135,916 km (0.085 R)
• M31: 11,187,527 km (0.051 R)
• M32: 12,607,959 km (0.081 R)
• M33: 13,094,002 km (0.093 R)
• M34: 13,641,231 km (0.054 R)
• M35: 13,751,635 km (0.109 R)
• M36: 15,098,763 km (0.064 R)
• M37: 15,212,907 km (0.109 R)
• M38: 15,499,536 km (0.068 R)
• M39: 19,137,607 km (0.093 R)
• M40: 19,322,959 km (0.093 R)
• M41: 20,196,311 km (0.063 R)
• M42: 21,530,275 km (0.058 R)
• M43: 21,787,733 km (0.078 R)
• M44: 22,240,416 km (0.119 R)
• M45: 22,827,139 km (0.059 R)
• M46: 23,551,043 km (0.059 R)
• M47: 23,949,123 km (0.081 R)
• M48: 25,224,295 km (0.114 R)
• M49: 25,767,784 km (0.072 R)
• M50: 26,177,982 km (0.118 R)
• M51: 26,659,238 km (0.083 R)
• M52: 27,630,428 km (0.115 R)
• M53: 27,700,290 km (0.097 R)
• M54: 28,120,361 km (0.043 R)
• M55: 28,825,266 km (0.077 R)
• M56: 29,108,903 km (0.116 R)
• M57: 29,322,230 km (0.1 R)
• M58: 30,180,622 km (0.1 R)
• M59: 31,410,915 km (0.096 R)
• M60: 31,848,938 km (0.12 R)
• M61: 33,398,173 km (0.107 R)
• M62: 33,770,672 km (0.099 R)
• M63: 35,501,669 km (0.11 R)
• M64: 35,881,797 km (0.118 R)
• M65: 37,338,432 km (0.1 R)
• M66: 37,724,993 km (0.058 R)
• M67: 37,802,484 km (0.115 R)
• M68: 38,190,691 km (0.091 R)
• M69: 39,677,694 km (0.073 R)
• M70: 41,983,595 km (0.112 R)
• M71: 46,640,727 km (0.082 R)
• M72: 47,223,859 km (0.041 R)
• M73: 47,307,335 km (0.086 R)
• M74: 47,558,210 km (0.076 R)
• M75: 47,725,610 km (0.071 R)
• M76: 48,903,245 km (0.074 R)
• M77: 49,072,141 km (0.105 R)
• M78: 50,944,059 km (0.114 R)
• M79: 51,372,806 km (0.092 R)
• M80: 51,974,938 km (0.1 R)
• M81: 52,061,256 km (0.107 R)
• M82: 52,147,424 km (0.106 R)
• M83: 52,752,697 km (0.104 R)
• M84: 53,099,465 km (0.059 R)
• M85: 53,360,214 km (0.08 R)
• M86: 53,447,130 km (0.042 R)
• M87: 53,795,544 km (0.111 R)
• M88: 54,406,950 km (0.043 R)
• M89: 56,166,670 km (0.089 R)
• M90: 56,698,341 km (0.116 R)
• M91: 58,482,146 km (0.111 R)
• M92: 59,381,080 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit