🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.61 AU - 0.87 AU

Year: 226 Days

Day: 44.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.9 AU - 1.36 AU

Year: 426 Days

Day: 38.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.31 AU - 1.89 AU

Year: 718 Days

Day: 35.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,539,222 km

• M1: 705,504 km (0.118 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.97 AU - 3.11 AU

Year: 1436 Days

Day: 40.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.74 AU - 5.86 AU

Year: 3731 Days

Day: 34.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.28 AU - 5.52 AU

Year: 3848 Days

Day: 47.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 10.8

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.49 AU - 6.81 AU

Year: 6084 Days

Day: 11 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,539,222 km

• M1: 138,079 km (0.045 R)
• M2: 257,757 km (0.112 R)
• M3: 684,709 km (0.088 R)
• M4: 806,781 km (0.079 R)
• M5: 881,730 km (0.106 R)
• M6: 1,121,535 km (0.038 R)
• M7: 1,500,616 km (0.1 R)
• M8: 1,775,278 km (0.088 R)
• M9: 1,904,231 km (0.094 R)
• M10: 2,006,706 km (0.069 R)
• M11: 2,096,165 km (0.057 R)
• M12: 2,232,748 km (0.097 R)
• M13: 2,404,038 km (0.103 R)
• M14: 3,079,921 km (0.053 R)
• M15: 3,166,389 km (0.045 R)
• M16: 3,412,627 km (0.088 R)
• M17: 3,484,134 km (0.057 R)
• M18: 3,756,851 km (0.105 R)
• M19: 3,830,753 km (0.048 R)
• M20: 4,036,599 km (0.106 R)
• M21: 4,131,444 km (0.054 R)
• M22: 4,226,888 km (0.034 R)
• M23: 4,381,422 km (0.074 R)
• M24: 4,557,350 km (0.112 R)
• M25: 5,305,488 km (0.085 R)
• M26: 6,135,009 km (0.099 R)
• M27: 6,891,076 km (0.079 R)
• M28: 7,559,180 km (0.047 R)
• M29: 7,723,588 km (0.108 R)
• M30: 8,368,804 km (0.088 R)
• M31: 9,130,856 km (0.096 R)
• M32: 9,280,902 km (0.102 R)
• M33: 9,532,825 km (0.106 R)
• M34: 11,011,899 km (0.112 R)
• M35: 11,118,413 km (0.079 R)
• M36: 11,305,560 km (0.101 R)
• M37: 11,386,044 km (0.062 R)
• M38: 11,628,841 km (0.115 R)
• M39: 11,791,603 km (0.112 R)
• M40: 11,900,511 km (0.099 R)
• M41: 11,982,490 km (0.117 R)
• M42: 12,064,619 km (0.052 R)
• M43: 12,561,284 km (0.104 R)
• M44: 13,149,204 km (0.119 R)
• M45: 13,262,150 km (0.079 R)
• M46: 13,717,377 km (0.061 R)
• M47: 13,889,564 km (0.12 R)
• M48: 14,062,200 km (0.12 R)
• M49: 14,877,957 km (0.088 R)
• M50: 14,966,369 km (0.026 R)
• M51: 15,202,734 km (0.113 R)
• M52: 16,221,047 km (0.082 R)
• M53: 16,707,838 km (0.1 R)
• M54: 16,830,359 km (0.114 R)
• M55: 16,983,846 km (0.045 R)
• M56: 17,292,167 km (0.119 R)
• M57: 17,571,317 km (0.115 R)
• M58: 17,883,378 km (0.117 R)
• M59: 18,544,302 km (0.114 R)
• M60: 18,989,505 km (0.064 R)
• M61: 19,566,953 km (0.041 R)
• M62: 19,728,369 km (0.113 R)
• M63: 20,476,807 km (0.076 R)
• M64: 20,706,440 km (0.096 R)
• M65: 20,903,909 km (0.084 R)
• M66: 21,867,170 km (0.068 R)
• M67: 22,034,869 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 14.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.68 AU - 9.36 AU

Year: 9611 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,539,222 km

• M1: 235,317 km (0.119 R)
• M2: 357,539 km (0.1 R)
• M3: 519,553 km (0.1 R)
• M4: 713,133 km (0.062 R)
• M5: 1,081,892 km (0.073 R)
• M6: 1,755,681 km (0.113 R)
• M7: 1,848,431 km (0.071 R)
• M8: 2,311,885 km (0.093 R)
• M9: 2,650,126 km (0.075 R)
• M10: 2,893,821 km (0.051 R)
• M11: 3,759,394 km (0.117 R)
• M12: 4,832,460 km (0.083 R)
• M13: 5,575,064 km (0.11 R)
• M14: 6,173,455 km (0.087 R)
• M15: 6,281,166 km (0.083 R)
• M16: 6,462,179 km (0.077 R)
• M17: 6,792,491 km (0.063 R)
• M18: 7,203,736 km (0.092 R)
• M19: 7,431,573 km (0.079 R)
• M20: 7,584,762 km (0.083 R)
• M21: 8,606,066 km (0.092 R)
• M22: 8,767,034 km (0.085 R)
• M23: 9,051,270 km (0.053 R)
• M24: 10,603,497 km (0.04 R)
• M25: 10,733,049 km (0.069 R)
• M26: 10,949,966 km (0.076 R)
• M27: 12,829,663 km (0.087 R)
• M28: 13,152,645 km (0.113 R)
• M29: 13,853,660 km (0.07 R)
• M30: 13,995,479 km (0.093 R)
• M31: 14,280,314 km (0.066 R)
• M32: 14,759,326 km (0.038 R)
• M33: 15,487,718 km (0.116 R)
• M34: 16,029,412 km (0.111 R)
• M35: 16,377,376 km (0.078 R)
• M36: 16,778,149 km (0.109 R)
• M37: 17,691,594 km (0.089 R)
• M38: 18,102,838 km (0.097 R)
• M39: 18,725,614 km (0.096 R)
• M40: 19,832,339 km (0.103 R)
• M41: 20,259,591 km (0.12 R)
• M42: 20,366,853 km (0.096 R)
• M43: 20,581,974 km (0.074 R)
• M44: 21,014,462 km (0.09 R)
• M45: 21,723,855 km (0.085 R)
• M46: 22,108,920 km (0.036 R)
• M47: 22,274,824 km (0.078 R)
• M48: 22,886,081 km (0.052 R)
• M49: 23,053,929 km (0.093 R)
• M50: 23,615,819 km (0.065 R)
• M51: 24,410,184 km (0.103 R)
• M52: 25,155,780 km (0.082 R)
• M53: 26,025,242 km (0.092 R)
• M54: 26,141,929 km (0.115 R)
• M55: 26,375,750 km (0.101 R)
• M56: 27,615,169 km (0.118 R)
• M57: 28,092,236 km (0.116 R)
• M58: 30,150,254 km (0.055 R)
• M59: 31,819,168 km (0.1 R)
• M60: 32,068,847 km (0.085 R)
• M61: 33,771,869 km (0.044 R)
• M62: 35,763,316 km (0.085 R)
• M63: 36,806,013 km (0.09 R)
• M64: 37,331,101 km (0.088 R)
• M65: 37,462,748 km (0.112 R)
• M66: 37,660,516 km (0.085 R)
• M67: 38,322,337 km (0.105 R)
• M68: 39,389,269 km (0.099 R)
• M69: 42,098,935 km (0.089 R)
• M70: 42,235,967 km (0.117 R)
• M71: 42,785,739 km (0.093 R)
• M72: 43,407,019 km (0.109 R)
• M73: 44,658,555 km (0.095 R)
• M74: 47,410,856 km (0.117 R)
• M75: 47,553,423 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.3

Radius: 4.2

Gravity: 22.64 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.46 AU - 19.8 AU

Year: 28527 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,539,222 km

• M1: 157,975 km (0.088 R)
• M2: 230,680 km (0.061 R)
• M3: 534,663 km (0.118 R)
• M4: 1,147,565 km (0.078 R)
• M5: 2,298,272 km (0.031 R)
• M6: 2,371,874 km (0.104 R)
• M7: 2,635,765 km (0.052 R)
• M8: 2,829,943 km (0.09 R)
• M9: 5,155,143 km (0.11 R)
• M10: 5,203,463 km (0.095 R)
• M11: 6,198,887 km (0.098 R)
• M12: 6,250,049 km (0.073 R)
• M13: 7,359,467 km (0.082 R)
• M14: 8,132,140 km (0.093 R)
• M15: 10,599,907 km (0.047 R)
• M16: 11,532,949 km (0.087 R)
• M17: 11,659,359 km (0.061 R)
• M18: 11,786,218 km (0.09 R)
• M19: 12,752,171 km (0.034 R)
• M20: 13,211,586 km (0.069 R)
• M21: 14,146,423 km (0.08 R)
• M22: 14,895,909 km (0.101 R)
• M23: 15,938,606 km (0.114 R)
• M24: 16,718,160 km (0.066 R)
• M25: 19,279,426 km (0.057 R)
• M26: 19,579,818 km (0.096 R)
• M27: 20,413,976 km (0.077 R)
• M28: 20,566,865 km (0.12 R)
• M29: 20,643,459 km (0.088 R)
• M30: 22,195,238 km (0.115 R)
• M31: 23,064,551 km (0.089 R)
• M32: 23,703,783 km (0.106 R)
• M33: 23,944,934 km (0.077 R)
• M34: 24,917,919 km (0.12 R)
• M35: 25,491,328 km (0.11 R)
• M36: 25,656,035 km (0.06 R)
• M37: 26,902,185 km (0.092 R)
• M38: 27,574,777 km (0.038 R)
• M39: 27,828,495 km (0.092 R)
• M40: 28,252,904 km (0.103 R)
• M41: 28,338,175 km (0.093 R)
• M42: 28,508,717 km (0.112 R)
• M43: 30,407,263 km (0.113 R)
• M44: 31,020,016 km (0.111 R)
• M45: 31,459,983 km (0.104 R)
• M46: 31,813,633 km (0.099 R)
• M47: 33,061,429 km (0.105 R)
• M48: 33,420,763 km (0.045 R)
• M49: 35,329,033 km (0.116 R)
• M50: 36,157,656 km (0.105 R)
• M51: 37,365,659 km (0.091 R)
• M52: 37,740,102 km (0.097 R)
• M53: 42,133,941 km (0.113 R)
• M54: 42,718,719 km (0.114 R)
• M55: 42,914,393 km (0.071 R)
• M56: 43,012,230 km (0.091 R)
• M57: 43,699,632 km (0.071 R)
• M58: 44,390,625 km (0.091 R)
• M59: 46,083,624 km (0.083 R)
• M60: 46,183,855 km (0.113 R)
• M61: 46,485,145 km (0.052 R)
• M62: 48,000,721 km (0.069 R)
• M63: 48,509,653 km (0.108 R)
• M64: 50,252,917 km (0.119 R)
• M65: 52,434,652 km (0.087 R)
• M66: 54,435,075 km (0.096 R)
• M67: 56,460,331 km (0.1 R)
• M68: 57,104,948 km (0.117 R)
• M69: 57,968,277 km (0.073 R)
• M70: 59,380,332 km (0.104 R)
• M71: 59,707,951 km (0.094 R)
• M72: 61,244,022 km (0.095 R)
• M73: 62,016,994 km (0.12 R)
• M74: 62,571,105 km (0.114 R)
• M75: 63,015,560 km (0.095 R)
• M76: 64,467,108 km (0.093 R)
• M77: 65,028,399 km (0.095 R)
• M78: 65,366,042 km (0.092 R)
• M79: 66,495,356 km (0.116 R)
• M80: 66,721,997 km (0.09 R)
• M81: 68,887,725 km (0.062 R)
• M82: 69,231,950 km (0.056 R)
• M83: 71,540,245 km (0.106 R)
• M84: 72,121,433 km (0.077 R)
• M85: 72,237,820 km (0.11 R)
• M86: 73,171,161 km (0.038 R)
• M87: 73,288,146 km (0.084 R)
• M88: 73,522,267 km (0.061 R)
• M89: 74,226,125 km (0.101 R)
• M90: 74,814,194 km (0.113 R)
• M91: 75,995,270 km (0.069 R)
• M92: 76,113,751 km (0.098 R)
• M93: 77,063,548 km (0.063 R)
• M94: 79,815,999 km (0.084 R)
• M95: 80,177,278 km (0.09 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 13,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit