🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 167 Days

Day: 20.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.77 AU - 1.17 AU

Year: 352 Days

Day: 38.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,811,367 km

• M1: 134,339 km (0.101 R)
• M2: 295,157 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 572 Days

Day: 17.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.9 AU - 2.82 AU

Year: 1338 Days

Day: 46.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 8.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.22 AU - 9.04 AU

Year: 8553 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,811,367 km

• M1: 273,615 km (0.105 R)
• M2: 409,599 km (0.114 R)
• M3: 480,658 km (0.08 R)
• M4: 569,818 km (0.095 R)
• M5: 623,374 km (0.112 R)
• M6: 679,025 km (0.064 R)
• M7: 1,151,305 km (0.114 R)
• M8: 1,221,018 km (0.1 R)
• M9: 1,328,429 km (0.044 R)
• M10: 1,850,825 km (0.053 R)
• M11: 2,253,692 km (0.096 R)
• M12: 2,476,742 km (0.087 R)
• M13: 2,613,924 km (0.103 R)
• M14: 2,777,434 km (0.096 R)
• M15: 2,944,086 km (0.097 R)
• M16: 3,515,251 km (0.103 R)
• M17: 3,721,995 km (0.112 R)
• M18: 3,826,714 km (0.097 R)
• M19: 3,906,150 km (0.08 R)
• M20: 3,985,886 km (0.094 R)
• M21: 4,066,369 km (0.106 R)
• M22: 4,476,417 km (0.066 R)
• M23: 4,757,212 km (0.117 R)
• M24: 5,277,214 km (0.079 R)
• M25: 5,754,432 km (0.118 R)
• M26: 5,937,091 km (0.111 R)
• M27: 6,059,761 km (0.1 R)
• M28: 7,235,151 km (0.109 R)
• M29: 7,531,505 km (0.071 R)
• M30: 9,037,207 km (0.097 R)
• M31: 9,679,431 km (0.106 R)
• M32: 10,006,003 km (0.059 R)
• M33: 10,521,218 km (0.096 R)
• M34: 13,830,174 km (0.119 R)
• M35: 14,569,037 km (0.104 R)
• M36: 15,362,953 km (0.113 R)
• M37: 15,658,858 km (0.065 R)
• M38: 17,298,451 km (0.054 R)
• M39: 17,518,210 km (0.111 R)
• M40: 17,827,429 km (0.091 R)
• M41: 18,451,401 km (0.062 R)
• M42: 18,991,898 km (0.061 R)
• M43: 19,127,733 km (0.11 R)
• M44: 19,950,222 km (0.069 R)
• M45: 21,158,375 km (0.027 R)
• M46: 21,393,393 km (0.102 R)
• M47: 21,818,700 km (0.095 R)
• M48: 22,103,833 km (0.114 R)
• M49: 23,986,822 km (0.073 R)
• M50: 24,972,223 km (0.111 R)
• M51: 25,320,337 km (0.063 R)
• M52: 26,172,147 km (0.097 R)
• M53: 26,424,519 km (0.051 R)
• M54: 26,829,929 km (0.119 R)
• M55: 27,135,408 km (0.116 R)
• M56: 28,007,115 km (0.066 R)
• M57: 28,161,799 km (0.086 R)
• M58: 28,575,886 km (0.032 R)
• M59: 29,357,834 km (0.103 R)
• M60: 29,410,193 km (0.08 R)
• M61: 30,199,621 km (0.093 R)
• M62: 30,305,387 km (0.085 R)
• M63: 30,464,410 km (0.081 R)
• M64: 31,049,337 km (0.108 R)
• M65: 33,317,091 km (0.059 R)
• M66: 35,135,902 km (0.097 R)
• M67: 35,470,104 km (0.113 R)
• M68: 35,581,704 km (0.118 R)
• M69: 36,310,096 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 9.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.11 AU - 11.79 AU

Year: 11580 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,811,367 km

• M1: 139,575 km (0.11 R)
• M2: 274,512 km (0.068 R)
• M3: 769,083 km (0.101 R)
• M4: 1,756,578 km (0.094 R)
• M5: 1,927,718 km (0.12 R)
• M6: 2,130,124 km (0.115 R)
• M7: 2,260,274 km (0.117 R)
• M8: 3,007,964 km (0.054 R)
• M9: 3,424,146 km (0.105 R)
• M10: 3,515,849 km (0.099 R)
• M11: 4,376,635 km (0.089 R)
• M12: 4,643,967 km (0.03 R)
• M13: 4,711,585 km (0.094 R)
• M14: 4,813,760 km (0.05 R)
• M15: 5,406,317 km (0.108 R)
• M16: 5,584,937 km (0.101 R)
• M17: 5,802,004 km (0.108 R)
• M18: 6,394,561 km (0.12 R)
• M19: 6,890,029 km (0.078 R)
• M20: 7,437,707 km (0.092 R)
• M21: 8,162,209 km (0.114 R)
• M22: 8,408,747 km (0.101 R)
• M23: 8,867,115 km (0.079 R)
• M24: 9,078,197 km (0.11 R)
• M25: 9,333,710 km (0.118 R)
• M26: 9,634,701 km (0.048 R)
• M27: 9,808,235 km (0.108 R)
• M28: 10,646,432 km (0.082 R)
• M29: 11,737,748 km (0.086 R)
• M30: 13,055,556 km (0.082 R)
• M31: 13,199,469 km (0.077 R)
• M32: 13,586,030 km (0.107 R)
• M33: 13,878,344 km (0.08 R)
• M34: 14,370,222 km (0.082 R)
• M35: 14,568,589 km (0.102 R)
• M36: 15,573,886 km (0.094 R)
• M37: 15,931,126 km (0.089 R)
• M38: 16,549,713 km (0.04 R)
• M39: 17,386,713 km (0.104 R)
• M40: 17,757,267 km (0.059 R)
• M41: 18,183,920 km (0.065 R)
• M42: 18,452,299 km (0.09 R)
• M43: 20,034,596 km (0.069 R)
• M44: 21,546,581 km (0.081 R)
• M45: 21,716,824 km (0.09 R)
• M46: 23,269,201 km (0.119 R)
• M47: 23,619,110 km (0.043 R)
• M48: 24,324,015 km (0.114 R)
• M49: 24,797,642 km (0.097 R)
• M50: 25,274,560 km (0.113 R)
• M51: 25,694,182 km (0.073 R)
• M52: 25,874,747 km (0.113 R)
• M53: 25,995,472 km (0.098 R)
• M54: 27,089,482 km (0.078 R)
• M55: 27,703,730 km (0.106 R)
• M56: 28,945,991 km (0.094 R)
• M57: 30,333,511 km (0.081 R)
• M58: 31,163,480 km (0.107 R)
• M59: 31,742,574 km (0.096 R)
• M60: 32,650,334 km (0.089 R)
• M61: 33,303,927 km (0.113 R)
• M62: 33,632,294 km (0.091 R)
• M63: 33,829,913 km (0.091 R)
• M64: 34,160,075 km (0.084 R)
• M65: 34,491,285 km (0.101 R)
• M66: 34,756,971 km (0.101 R)
• M67: 35,156,846 km (0.107 R)
• M68: 35,424,327 km (0.1 R)
• M69: 35,491,197 km (0.08 R)
• M70: 35,625,387 km (0.053 R)
• M71: 35,961,234 km (0.112 R)
• M72: 36,163,191 km (0.068 R)
• M73: 36,365,597 km (0.074 R)
• M74: 36,771,605 km (0.087 R)
• M75: 37,315,244 km (0.102 R)
• M76: 37,793,060 km (0.079 R)
• M77: 39,863,943 km (0.103 R)
• M78: 40,492,404 km (0.099 R)
• M79: 40,702,589 km (0.045 R)
• M80: 44,331,085 km (0.091 R)
• M81: 44,620,108 km (0.032 R)
• M82: 45,855,039 km (0.093 R)
• M83: 46,001,046 km (0.12 R)
• M84: 46,074,199 km (0.095 R)
• M85: 46,954,134 km (0.095 R)
• M86: 49,402,453 km (0.101 R)
• M87: 49,927,093 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.3

Radius: 3.3

Gravity: 44.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.43 AU - 15.39 AU

Year: 16130 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,811,367 km

• M1: 287,378 km (0.091 R)
• M2: 316,399 km (0.074 R)
• M3: 819,796 km (0.054 R)
• M4: 970,441 km (0.086 R)
• M5: 1,272,330 km (0.053 R)
• M6: 1,321,248 km (0.06 R)
• M7: 1,471,893 km (0.095 R)
• M8: 1,761,964 km (0.039 R)
• M9: 2,303,209 km (0.074 R)
• M10: 2,332,979 km (0.114 R)
• M11: 3,387,195 km (0.081 R)
• M12: 3,455,262 km (0.036 R)
• M13: 4,343,425 km (0.025 R)
• M14: 4,454,576 km (0.109 R)
• M15: 4,566,625 km (0.025 R)
• M16: 5,140,781 km (0.116 R)
• M17: 5,179,826 km (0.105 R)
• M18: 5,337,054 km (0.118 R)
• M19: 5,456,134 km (0.072 R)
• M20: 6,105,538 km (0.086 R)
• M21: 6,397,254 km (0.116 R)
• M22: 7,211,665 km (0.112 R)
• M23: 7,431,424 km (0.064 R)
• M24: 7,877,525 km (0.093 R)
• M25: 7,967,732 km (0.113 R)
• M26: 8,841,982 km (0.054 R)
• M27: 9,124,423 km (0.105 R)
• M28: 9,171,696 km (0.102 R)
• M29: 10,332,426 km (0.026 R)
• M30: 10,431,310 km (0.095 R)
• M31: 10,879,655 km (0.09 R)
• M32: 11,182,142 km (0.093 R)
• M33: 11,640,958 km (0.089 R)
• M34: 11,898,566 km (0.071 R)
• M35: 13,807,883 km (0.089 R)
• M36: 14,189,956 km (0.077 R)
• M37: 14,686,472 km (0.119 R)
• M38: 15,413,517 km (0.114 R)
• M39: 15,639,560 km (0.085 R)
• M40: 15,752,955 km (0.071 R)
• M41: 15,923,646 km (0.088 R)
• M42: 16,094,936 km (0.118 R)
• M43: 17,077,046 km (0.102 R)
• M44: 17,252,374 km (0.05 R)
• M45: 17,369,659 km (0.082 R)
• M46: 17,663,918 km (0.094 R)
• M47: 18,197,534 km (0.113 R)
• M48: 18,436,442 km (0.067 R)
• M49: 18,616,258 km (0.118 R)
• M50: 19,280,772 km (0.118 R)
• M51: 19,463,281 km (0.109 R)
• M52: 19,585,353 km (0.087 R)
• M53: 19,952,915 km (0.096 R)
• M54: 20,446,588 km (0.087 R)
• M55: 21,445,902 km (0.09 R)
• M56: 21,508,883 km (0.075 R)
• M57: 22,269,588 km (0.073 R)
• M58: 23,882,253 km (0.095 R)
• M59: 23,947,627 km (0.088 R)
• M60: 24,209,274 km (0.112 R)
• M61: 25,332,305 km (0.044 R)
• M62: 27,628,632 km (0.107 R)
• M63: 28,732,066 km (0.116 R)
• M64: 29,569,066 km (0.092 R)
• M65: 29,920,173 km (0.096 R)
• M66: 30,484,755 km (0.116 R)
• M67: 30,981,719 km (0.096 R)
• M68: 31,338,360 km (0.082 R)
• M69: 33,141,613 km (0.091 R)
• M70: 33,433,179 km (0.116 R)
• M71: 34,682,022 km (0.098 R)
• M72: 34,904,026 km (0.045 R)
• M73: 35,052,277 km (0.1 R)
• M74: 36,021,073 km (0.062 R)
• M75: 36,170,820 km (0.078 R)
• M76: 36,395,965 km (0.097 R)
• M77: 37,225,336 km (0.102 R)
• M78: 37,680,263 km (0.077 R)
• M79: 38,672,546 km (0.1 R)
• M80: 39,673,206 km (0.118 R)
• M81: 41,778,646 km (0.053 R)
• M82: 44,400,947 km (0.093 R)
• M83: 45,853,393 km (0.112 R)
• M84: 46,585,525 km (0.083 R)
• M85: 47,567,785 km (0.037 R)
• M86: 48,887,836 km (0.088 R)
• M87: 49,552,499 km (0.074 R)
• M88: 49,802,478 km (0.119 R)
• M89: 50,387,405 km (0.105 R)
• M90: 52,919,948 km (0.106 R)
• M91: 54,030,113 km (0.117 R)
• M92: 56,447,316 km (0.076 R)
• M93: 58,019,739 km (0.103 R)
• M94: 58,195,367 km (0.073 R)
• M95: 58,283,181 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit