🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 150 Days

Day: 15.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.32 AU

Year: 385 Days

Day: 27.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,990,839 km

• M1: 193,430 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 446 Days

Day: 21.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.15 AU - 1.35 AU

Year: 487 Days

Day: 40.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 61.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,990,839 km

• M1: 141,968 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.38 AU - 1.9 AU

Year: 731 Days

Day: 30.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,990,839 km

• M1: 27,526 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.52 AU - 3.06 AU

Year: 1623 Days

Day: 38.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.14 AU - 6.28 AU

Year: 4141 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,990,839 km

• M1: 2,504,119 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 14.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.33 AU - 10.99 AU

Year: 9655 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,990,839 km

• M1: 329,863 km (0.032 R)
• M2: 1,229,694 km (0.066 R)
• M3: 1,403,976 km (0.083 R)
• M4: 1,657,694 km (0.115 R)
• M5: 1,977,534 km (0.086 R)
• M6: 2,426,178 km (0.086 R)
• M7: 2,648,630 km (0.109 R)
• M8: 3,173,868 km (0.104 R)
• M9: 3,700,154 km (0.114 R)
• M10: 4,799,548 km (0.06 R)
• M11: 5,009,883 km (0.088 R)
• M12: 5,223,359 km (0.064 R)
• M13: 5,439,827 km (0.093 R)
• M14: 5,585,835 km (0.108 R)
• M15: 5,770,289 km (0.084 R)
• M16: 6,259,175 km (0.114 R)
• M17: 6,373,916 km (0.092 R)
• M18: 7,438,455 km (0.072 R)
• M19: 7,600,918 km (0.102 R)
• M20: 7,887,997 km (0.084 R)
• M21: 8,053,751 km (0.094 R)
• M22: 8,942,662 km (0.098 R)
• M23: 9,420,926 km (0.108 R)
• M24: 10,629,826 km (0.051 R)
• M25: 10,767,157 km (0.048 R)
• M26: 11,136,365 km (0.059 R)
• M27: 11,745,228 km (0.087 R)
• M28: 12,029,913 km (0.072 R)
• M29: 12,220,949 km (0.08 R)
• M30: 12,654,633 km (0.094 R)
• M31: 13,044,336 km (0.113 R)
• M32: 13,537,111 km (0.116 R)
• M33: 15,206,324 km (0.102 R)
• M34: 15,934,118 km (0.119 R)
• M35: 16,460,852 km (0.074 R)
• M36: 16,779,645 km (0.1 R)
• M37: 17,748,441 km (0.036 R)
• M38: 18,184,818 km (0.079 R)
• M39: 18,294,473 km (0.107 R)
• M40: 19,123,844 km (0.032 R)
• M41: 19,683,789 km (0.066 R)
• M42: 20,362,664 km (0.119 R)
• M43: 21,279,848 km (0.102 R)
• M44: 23,213,850 km (0.104 R)
• M45: 23,452,159 km (0.115 R)
• M46: 23,691,216 km (0.109 R)
• M47: 23,931,022 km (0.113 R)
• M48: 24,051,298 km (0.109 R)
• M49: 25,264,836 km (0.071 R)
• M50: 25,387,207 km (0.108 R)
• M51: 25,755,817 km (0.12 R)
• M52: 26,002,503 km (0.115 R)
• M53: 26,560,354 km (0.055 R)
• M54: 27,247,756 km (0.091 R)
• M55: 28,384,999 km (0.088 R)
• M56: 29,602,277 km (0.081 R)
• M57: 29,925,408 km (0.086 R)
• M58: 30,119,886 km (0.035 R)
• M59: 30,705,711 km (0.08 R)
• M60: 31,624,691 km (0.092 R)
• M61: 31,756,786 km (0.067 R)
• M62: 32,021,275 km (0.098 R)
• M63: 32,953,120 km (0.109 R)
• M64: 33,422,408 km (0.114 R)
• M65: 33,624,216 km (0.073 R)
• M66: 36,215,101 km (0.095 R)
• M67: 36,491,558 km (0.117 R)
• M68: 37,046,716 km (0.101 R)
• M69: 37,325,267 km (0.09 R)
• M70: 37,814,452 km (0.053 R)
• M71: 40,578,422 km (0.092 R)
• M72: 41,009,563 km (0.108 R)
• M73: 43,553,924 km (0.105 R)
• M74: 43,774,431 km (0.05 R)
• M75: 45,700,654 km (0.057 R)
• M76: 46,298,895 km (0.113 R)
• M77: 46,824,433 km (0.116 R)
• M78: 47,352,064 km (0.116 R)
• M79: 47,805,944 km (0.114 R)
• M80: 48,033,333 km (0.116 R)
• M81: 49,635,526 km (0.106 R)
• M82: 51,022,598 km (0.073 R)
• M83: 51,255,073 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 8

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.37 AU - 9.65 AU

Year: 10213 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,990,839 km

• M1: 101,128 km (0.106 R)
• M2: 437,424 km (0.106 R)
• M3: 596,896 km (0.114 R)
• M4: 648,656 km (0.043 R)
• M5: 757,115 km (0.106 R)
• M6: 951,742 km (0.056 R)
• M7: 1,365,081 km (0.087 R)
• M8: 2,012,540 km (0.099 R)
• M9: 2,368,134 km (0.097 R)
• M10: 2,510,252 km (0.112 R)
• M11: 3,230,716 km (0.096 R)
• M12: 3,811,006 km (0.102 R)
• M13: 4,011,617 km (0.056 R)
• M14: 4,812,414 km (0.101 R)
• M15: 5,029,331 km (0.108 R)
• M16: 5,102,335 km (0.113 R)
• M17: 5,928,863 km (0.074 R)
• M18: 6,278,922 km (0.029 R)
• M19: 7,162,896 km (0.032 R)
• M20: 7,327,753 km (0.066 R)
• M21: 7,535,694 km (0.094 R)
• M22: 7,661,356 km (0.11 R)
• M23: 7,745,579 km (0.116 R)
• M24: 7,957,410 km (0.116 R)
• M25: 8,386,756 km (0.097 R)
• M26: 8,823,582 km (0.117 R)
• M27: 9,044,837 km (0.101 R)
• M28: 9,583,240 km (0.082 R)
• M29: 9,993,886 km (0.098 R)
• M30: 10,785,258 km (0.094 R)
• M31: 12,279,442 km (0.087 R)
• M32: 12,675,577 km (0.118 R)
• M33: 13,888,816 km (0.054 R)
• M34: 14,043,051 km (0.086 R)
• M35: 14,197,885 km (0.102 R)
• M36: 15,350,537 km (0.097 R)
• M37: 16,207,733 km (0.055 R)
• M38: 16,261,737 km (0.109 R)
• M39: 16,424,350 km (0.079 R)
• M40: 16,696,618 km (0.052 R)
• M41: 17,080,187 km (0.061 R)
• M42: 18,587,087 km (0.105 R)
• M43: 18,700,332 km (0.081 R)
• M44: 20,368,947 km (0.067 R)
• M45: 20,544,276 km (0.057 R)
• M46: 20,661,411 km (0.096 R)
• M47: 21,369,009 km (0.102 R)
• M48: 21,905,018 km (0.077 R)
• M49: 22,084,685 km (0.117 R)
• M50: 22,445,365 km (0.064 R)
• M51: 22,686,966 km (0.048 R)
• M52: 22,868,727 km (0.083 R)
• M53: 23,111,824 km (0.083 R)
• M54: 23,478,039 km (0.103 R)
• M55: 25,904,966 km (0.076 R)
• M56: 26,285,393 km (0.095 R)
• M57: 26,667,765 km (0.115 R)
• M58: 28,737,452 km (0.106 R)
• M59: 28,999,697 km (0.044 R)
• M60: 29,526,730 km (0.064 R)
• M61: 30,523,501 km (0.066 R)
• M62: 30,590,371 km (0.108 R)
• M63: 31,598,810 km (0.112 R)
• M64: 31,666,428 km (0.108 R)
• M65: 33,441,407 km (0.115 R)
• M66: 33,994,022 km (0.067 R)
• M67: 34,549,628 km (0.065 R)
• M68: 35,038,364 km (0.099 R)
• M69: 35,318,561 km (0.09 R)
• M70: 35,810,738 km (0.077 R)
• M71: 36,376,069 km (0.116 R)
• M72: 37,372,540 km (0.115 R)
• M73: 37,515,705 km (0.042 R)
• M74: 37,945,949 km (0.102 R)
• M75: 38,884,077 km (0.113 R)
• M76: 39,246,852 km (0.12 R)
• M77: 40,635,718 km (0.095 R)
• M78: 41,966,391 km (0.098 R)
• M79: 43,011,183 km (0.081 R)
• M80: 43,461,473 km (0.031 R)
• M81: 43,687,216 km (0.105 R)
• M82: 45,050,052 km (0.099 R)
• M83: 45,202,343 km (0.117 R)
• M84: 45,583,818 km (0.095 R)
• M85: 45,660,262 km (0.104 R)
• M86: 45,889,895 km (0.065 R)
• M87: 45,966,489 km (0.071 R)
• M88: 47,043,145 km (0.077 R)
• M89: 48,908,331 km (0.115 R)
• M90: 50,402,066 km (0.096 R)
• M91: 50,639,328 km (0.103 R)
• M92: 50,797,603 km (0.098 R)
• M93: 52,790,845 km (0.051 R)
• M94: 53,756,648 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 14.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.66 AU - 13.44 AU

Year: 13670 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,990,839 km

• M1: 236,963 km (0.094 R)
• M2: 331,210 km (0.076 R)
• M3: 539,899 km (0.07 R)
• M4: 788,979 km (0.032 R)
• M5: 1,002,605 km (0.068 R)
• M6: 1,188,405 km (0.117 R)
• M7: 1,437,785 km (0.086 R)
• M8: 1,560,455 km (0.112 R)
• M9: 1,797,867 km (0.085 R)
• M10: 1,911,711 km (0.089 R)
• M11: 2,309,193 km (0.12 R)
• M12: 2,475,845 km (0.059 R)
• M13: 2,821,266 km (0.064 R)
• M14: 3,251,809 km (0.052 R)
• M15: 3,534,848 km (0.12 R)
• M16: 3,974,516 km (0.12 R)
• M17: 4,483,897 km (0.092 R)
• M18: 4,826,327 km (0.072 R)
• M19: 4,960,217 km (0.082 R)
• M20: 5,122,680 km (0.072 R)
• M21: 5,286,938 km (0.104 R)
• M22: 5,818,908 km (0.065 R)
• M23: 6,368,082 km (0.097 R)
• M24: 6,723,527 km (0.072 R)
• M25: 6,843,504 km (0.09 R)
• M26: 6,994,448 km (0.096 R)
• M27: 7,146,589 km (0.109 R)
• M28: 7,392,229 km (0.108 R)
• M29: 8,338,436 km (0.077 R)
• M30: 8,597,240 km (0.025 R)
• M31: 8,727,689 km (0.116 R)
• M32: 9,322,790 km (0.057 R)
• M33: 9,591,467 km (0.109 R)
• M34: 10,136,602 km (0.032 R)
• M35: 10,727,065 km (0.093 R)
• M36: 11,868,646 km (0.092 R)
• M37: 12,306,818 km (0.046 R)
• M38: 12,490,973 km (0.11 R)
• M39: 12,861,976 km (0.068 R)
• M40: 13,387,513 km (0.07 R)
• M41: 14,112,016 km (0.111 R)
• M42: 14,266,102 km (0.115 R)
• M43: 14,420,936 km (0.111 R)
• M44: 14,849,384 km (0.074 R)
• M45: 15,045,507 km (0.111 R)
• M46: 15,998,894 km (0.072 R)
• M47: 16,685,997 km (0.071 R)
• M48: 17,424,262 km (0.081 R)
• M49: 17,589,718 km (0.102 R)
• M50: 18,256,924 km (0.058 R)
• M51: 18,635,856 km (0.112 R)
• M52: 18,890,022 km (0.106 R)
• M53: 19,788,358 km (0.111 R)
• M54: 20,177,761 km (0.068 R)
• M55: 21,272,518 km (0.111 R)
• M56: 21,626,915 km (0.092 R)
• M57: 22,566,540 km (0.115 R)
• M58: 22,927,968 km (0.101 R)
• M59: 24,300,529 km (0.114 R)
• M60: 25,323,928 km (0.074 R)
• M61: 26,551,677 km (0.073 R)
• M62: 26,933,301 km (0.043 R)
• M63: 27,461,083 km (0.114 R)
• M64: 27,943,835 km (0.092 R)
• M65: 28,624,356 km (0.102 R)
• M66: 28,770,962 km (0.043 R)
• M67: 28,966,785 km (0.098 R)
• M68: 29,655,534 km (0.119 R)
• M69: 31,049,188 km (0.075 R)
• M70: 32,413,371 km (0.065 R)
• M71: 33,487,783 km (0.104 R)
• M72: 34,314,311 km (0.112 R)
• M73: 34,418,132 km (0.103 R)
• M74: 34,626,073 km (0.11 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit