🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.44 AU - 0.72 AU

Year: 157 Days

Day: 17.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.57 AU - 0.71 AU

Year: 182 Days

Day: 23.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.77 AU - 1.05 AU

Year: 308 Days

Day: 32.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 328 Days

Day: 38.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 72 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,445,090 km

• M1: 592,557 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.91 AU - 1.49 AU

Year: 466 Days

Day: 21.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.41 AU - 5.15 AU

Year: 3707 Days

Day: 39 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,445,090 km

• M1: 138,827 km (0.089 R)
• M2: 2,579,516 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 8.1

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.83 AU - 7.29 AU

Year: 6655 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,445,090 km

• M1: 153,637 km (0.074 R)
• M2: 410,497 km (0.063 R)
• M3: 550,520 km (0.075 R)
• M4: 619,634 km (0.092 R)
• M5: 752,028 km (0.101 R)
• M6: 894,146 km (0.067 R)
• M7: 1,223,262 km (0.108 R)
• M8: 1,297,313 km (0.049 R)
• M9: 1,449,903 km (0.09 R)
• M10: 1,772,884 km (0.108 R)
• M11: 1,878,500 km (0.115 R)
• M12: 2,723,728 km (0.117 R)
• M13: 2,821,416 km (0.026 R)
• M14: 3,198,402 km (0.037 R)
• M15: 3,485,032 km (0.091 R)
• M16: 3,725,735 km (0.076 R)
• M17: 4,537,902 km (0.063 R)
• M18: 4,683,461 km (0.047 R)
• M19: 4,889,606 km (0.078 R)
• M20: 5,008,836 km (0.06 R)
• M21: 5,403,026 km (0.09 R)
• M22: 5,495,478 km (0.106 R)
• M23: 5,713,143 km (0.086 R)
• M24: 6,060,808 km (0.105 R)
• M25: 7,314,438 km (0.098 R)
• M26: 7,830,850 km (0.112 R)
• M27: 8,252,417 km (0.049 R)
• M28: 8,537,550 km (0.094 R)
• M29: 9,007,886 km (0.071 R)
• M30: 9,338,348 km (0.09 R)
• M31: 9,412,399 km (0.116 R)
• M32: 9,560,950 km (0.094 R)
• M33: 9,635,599 km (0.118 R)
• M34: 10,468,859 km (0.093 R)
• M35: 11,325,008 km (0.083 R)
• M36: 11,921,604 km (0.059 R)
• M37: 12,042,180 km (0.117 R)
• M38: 12,651,043 km (0.071 R)
• M39: 12,774,013 km (0.117 R)
• M40: 13,561,945 km (0.105 R)
• M41: 13,771,980 km (0.095 R)
• M42: 14,067,885 km (0.066 R)
• M43: 14,237,828 km (0.094 R)
• M44: 15,011,099 km (0.061 R)
• M45: 15,184,932 km (0.054 R)
• M46: 15,359,213 km (0.049 R)
• M47: 15,622,057 km (0.108 R)
• M48: 15,798,134 km (0.088 R)
• M49: 16,553,603 km (0.1 R)
• M50: 18,656,350 km (0.106 R)
• M51: 18,843,198 km (0.112 R)
• M52: 19,218,689 km (0.073 R)
• M53: 19,501,878 km (0.117 R)
• M54: 21,425,108 km (0.058 R)
• M55: 21,571,863 km (0.098 R)
• M56: 22,359,795 km (0.032 R)
• M57: 23,006,806 km (0.042 R)
• M58: 23,257,383 km (0.098 R)
• M59: 24,933,328 km (0.071 R)
• M60: 25,036,251 km (0.103 R)
• M61: 26,963,819 km (0.103 R)
• M62: 28,078,922 km (0.11 R)
• M63: 29,426,051 km (0.098 R)
• M64: 29,643,566 km (0.099 R)
• M65: 29,807,077 km (0.119 R)
• M66: 29,970,886 km (0.084 R)
• M67: 30,794,123 km (0.042 R)
• M68: 32,238,790 km (0.1 R)
• M69: 32,631,634 km (0.096 R)
• M70: 33,876,139 km (0.102 R)
• M71: 34,161,123 km (0.051 R)
• M72: 34,963,416 km (0.051 R)
• M73: 35,021,011 km (0.059 R)
• M74: 35,945,975 km (0.104 R)
• M75: 36,062,212 km (0.08 R)
• M76: 36,120,406 km (0.112 R)
• M77: 36,353,180 km (0.093 R)
• M78: 36,528,210 km (0.094 R)
• M79: 36,937,659 km (0.064 R)
• M80: 37,525,130 km (0.05 R)
• M81: 37,584,071 km (0.1 R)
• M82: 37,938,170 km (0.097 R)
• M83: 37,997,410 km (0.06 R)
• M84: 38,056,502 km (0.112 R)
• M85: 38,709,347 km (0.113 R)
• M86: 38,828,576 km (0.072 R)
• M87: 39,186,564 km (0.065 R)
• M88: 40,267,259 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 12.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.86 AU - 11.8 AU

Year: 10934 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 67.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,445,090 km

• M1: 263,741 km (0.06 R)
• M2: 370,404 km (0.102 R)
• M3: 628,012 km (0.109 R)
• M4: 733,628 km (0.11 R)
• M5: 1,403,826 km (0.111 R)
• M6: 1,746,555 km (0.083 R)
• M7: 1,875,509 km (0.1 R)
• M8: 1,954,496 km (0.032 R)
• M9: 2,034,531 km (0.116 R)
• M10: 2,170,665 km (0.08 R)
• M11: 2,685,880 km (0.115 R)
• M12: 2,775,489 km (0.118 R)
• M13: 3,594,238 km (0.077 R)
• M14: 3,860,672 km (0.073 R)
• M15: 4,448,442 km (0.061 R)
• M16: 4,662,666 km (0.06 R)
• M17: 4,880,331 km (0.114 R)
• M18: 5,101,287 km (0.099 R)
• M19: 5,250,586 km (0.108 R)
• M20: 5,477,227 km (0.098 R)
• M21: 5,553,372 km (0.086 R)
• M22: 5,707,009 km (0.04 R)
• M23: 5,979,277 km (0.114 R)
• M24: 6,097,160 km (0.082 R)
• M25: 7,658,065 km (0.1 R)
• M26: 7,958,607 km (0.071 R)
• M27: 8,088,607 km (0.072 R)
• M28: 8,219,356 km (0.095 R)
• M29: 8,615,790 km (0.114 R)
• M30: 9,199,371 km (0.073 R)
• M31: 9,335,805 km (0.082 R)
• M32: 9,427,209 km (0.108 R)
• M33: 9,749,443 km (0.048 R)
• M34: 10,357,409 km (0.109 R)
• M35: 10,452,104 km (0.106 R)
• M36: 11,659,359 km (0.075 R)
• M37: 12,606,313 km (0.114 R)
• M38: 12,910,446 km (0.111 R)
• M39: 13,577,802 km (0.11 R)
• M40: 14,098,851 km (0.047 R)
• M41: 14,414,652 km (0.094 R)
• M42: 14,573,376 km (0.109 R)
• M43: 15,538,282 km (0.106 R)
• M44: 16,083,267 km (0.118 R)
• M45: 16,468,482 km (0.118 R)
• M46: 16,689,886 km (0.117 R)
• M47: 17,079,888 km (0.116 R)
• M48: 17,472,882 km (0.09 R)
• M49: 18,900,793 km (0.094 R)
• M50: 19,893,076 km (0.072 R)
• M51: 20,129,141 km (0.118 R)
• M52: 20,484,736 km (0.055 R)
• M53: 20,723,045 km (0.049 R)
• M54: 22,172,050 km (0.076 R)
• M55: 22,662,282 km (0.078 R)
• M56: 23,404,288 km (0.043 R)
• M57: 24,154,371 km (0.115 R)
• M58: 24,406,145 km (0.119 R)
• M59: 25,870,708 km (0.118 R)
• M60: 26,451,447 km (0.106 R)
• M61: 27,757,586 km (0.075 R)
• M62: 28,285,965 km (0.059 R)
• M63: 28,951,078 km (0.109 R)
• M64: 29,352,598 km (0.114 R)
• M65: 30,228,943 km (0.074 R)
• M66: 30,977,231 km (0.056 R)
• M67: 32,076,327 km (0.093 R)
• M68: 32,422,496 km (0.084 R)
• M69: 33,188,288 km (0.057 R)
• M70: 33,468,335 km (0.087 R)
• M71: 34,596,004 km (0.074 R)
• M72: 37,178,661 km (0.079 R)
• M73: 37,980,207 km (0.111 R)
• M74: 39,230,097 km (0.065 R)
• M75: 40,195,003 km (0.06 R)
• M76: 43,671,358 km (0.025 R)
• M77: 43,824,696 km (0.11 R)
• M78: 43,978,184 km (0.094 R)
• M79: 45,678,663 km (0.088 R)
• M80: 47,164,469 km (0.1 R)
• M81: 49,223,235 km (0.066 R)
• M82: 49,622,511 km (0.1 R)
• M83: 50,022,835 km (0.087 R)
• M84: 51,068,824 km (0.09 R)
• M85: 52,447,368 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 8.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.81 AU - 12.01 AU

Year: 12784 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,445,090 km

• M1: 113,096 km (0.117 R)
• M2: 221,405 km (0.113 R)
• M3: 502,350 km (0.047 R)
• M4: 645,664 km (0.116 R)
• M5: 758,910 km (0.088 R)
• M6: 1,367,773 km (0.089 R)
• M7: 2,055,026 km (0.067 R)
• M8: 2,649,378 km (0.09 R)
• M9: 3,098,172 km (0.078 R)
• M10: 3,294,295 km (0.043 R)
• M11: 3,545,170 km (0.064 R)
• M12: 3,802,329 km (0.066 R)
• M13: 4,416,728 km (0.081 R)
• M14: 4,637,833 km (0.095 R)
• M15: 4,976,074 km (0.078 R)
• M16: 5,439,678 km (0.08 R)
• M17: 5,557,710 km (0.087 R)
• M18: 5,617,101 km (0.108 R)
• M19: 6,376,759 km (0.028 R)
• M20: 6,470,108 km (0.079 R)
• M21: 7,526,718 km (0.064 R)
• M22: 8,878,035 km (0.084 R)
• M23: 9,052,167 km (0.118 R)
• M24: 9,122,029 km (0.096 R)
• M25: 9,227,346 km (0.105 R)
• M26: 9,403,872 km (0.11 R)
• M27: 10,011,987 km (0.079 R)
• M28: 10,229,652 km (0.051 R)
• M29: 10,302,506 km (0.088 R)
• M30: 11,228,517 km (0.084 R)
• M31: 12,258,199 km (0.098 R)
• M32: 12,764,738 km (0.043 R)
• M33: 13,040,446 km (0.106 R)
• M34: 13,677,733 km (0.116 R)
• M35: 13,758,067 km (0.062 R)
• M36: 16,199,056 km (0.094 R)
• M37: 16,412,083 km (0.056 R)
• M38: 18,414,451 km (0.064 R)
• M39: 18,592,173 km (0.112 R)
• M40: 18,904,533 km (0.069 R)
• M41: 18,994,142 km (0.077 R)
• M42: 19,308,747 km (0.06 R)
• M43: 19,398,954 km (0.102 R)
• M44: 20,722,895 km (0.087 R)
• M45: 22,739,026 km (0.117 R)
• M46: 22,834,320 km (0.065 R)
• M47: 23,408,925 km (0.025 R)
• M48: 23,843,058 km (0.064 R)
• M49: 24,036,787 km (0.061 R)
• M50: 24,182,346 km (0.11 R)
• M51: 24,377,123 km (0.038 R)
• M52: 24,866,008 km (0.082 R)
• M53: 25,803,987 km (0.032 R)
• M54: 26,202,516 km (0.073 R)
• M55: 27,562,061 km (0.08 R)
• M56: 28,173,617 km (0.098 R)
• M57: 29,202,851 km (0.112 R)
• M58: 29,618,134 km (0.113 R)
• M59: 35,189,907 km (0.099 R)
• M60: 35,300,161 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 14.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.75 AU - 14.37 AU

Year: 15791 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,445,090 km

• M1: 413,489 km (0.116 R)
• M2: 697,126 km (0.091 R)
• M3: 801,246 km (0.106 R)
• M4: 968,945 km (0.118 R)
• M5: 1,342,042 km (0.108 R)
• M6: 1,736,083 km (0.086 R)
• M7: 1,909,168 km (0.071 R)
• M8: 2,036,476 km (0.062 R)
• M9: 2,436,052 km (0.087 R)
• M10: 3,217,850 km (0.062 R)
• M11: 3,309,404 km (0.099 R)
• M12: 3,526,471 km (0.089 R)
• M13: 4,340,283 km (0.089 R)
• M14: 4,578,443 km (0.102 R)
• M15: 4,821,091 km (0.056 R)
• M16: 5,283,049 km (0.028 R)
• M17: 5,428,159 km (0.109 R)
• M18: 6,173,455 km (0.112 R)
• M19: 6,288,047 km (0.089 R)
• M20: 6,403,387 km (0.076 R)
• M21: 6,558,371 km (0.111 R)
• M22: 7,554,692 km (0.096 R)
• M23: 7,718,502 km (0.079 R)
• M24: 8,301,335 km (0.112 R)
• M25: 8,513,016 km (0.095 R)
• M26: 8,812,362 km (0.037 R)
• M27: 9,246,046 km (0.115 R)
• M28: 9,686,612 km (0.097 R)
• M29: 10,406,028 km (0.119 R)
• M30: 10,542,910 km (0.089 R)
• M31: 11,423,443 km (0.056 R)
• M32: 13,156,235 km (0.058 R)
• M33: 13,552,370 km (0.079 R)
• M34: 14,356,459 km (0.093 R)
• M35: 14,764,412 km (0.096 R)
• M36: 14,969,810 km (0.05 R)
• M37: 16,807,171 km (0.088 R)
• M38: 16,967,989 km (0.102 R)
• M39: 17,129,255 km (0.117 R)
• M40: 18,107,925 km (0.054 R)
• M41: 18,993,095 km (0.079 R)
• M42: 19,779,232 km (0.06 R)
• M43: 20,404,402 km (0.113 R)
• M44: 20,690,582 km (0.104 R)
• M45: 20,920,664 km (0.064 R)
• M46: 21,325,176 km (0.057 R)
• M47: 21,849,218 km (0.045 R)
• M48: 22,142,130 km (0.032 R)
• M49: 22,377,448 km (0.119 R)
• M50: 22,672,754 km (0.1 R)
• M51: 23,088,187 km (0.079 R)
• M52: 23,926,983 km (0.106 R)
• M53: 24,897,723 km (0.115 R)
• M54: 25,387,955 km (0.118 R)
• M55: 25,634,343 km (0.066 R)
• M56: 29,876,640 km (0.081 R)
• M57: 30,006,640 km (0.116 R)
• M58: 30,136,790 km (0.082 R)
• M59: 30,528,288 km (0.077 R)
• M60: 32,044,911 km (0.11 R)
• M61: 32,178,053 km (0.045 R)
• M62: 32,846,008 km (0.117 R)
• M63: 34,808,881 km (0.117 R)
• M64: 37,088,603 km (0.117 R)
• M65: 38,422,867 km (0.095 R)
• M66: 39,131,512 km (0.115 R)
• M67: 40,417,754 km (0.118 R)
• M68: 40,994,005 km (0.08 R)
• M69: 41,936,023 km (0.102 R)
• M70: 43,031,977 km (0.118 R)
• M71: 43,399,389 km (0.032 R)
• M72: 44,211,257 km (0.081 R)
• M73: 44,656,311 km (0.077 R)
• M74: 45,550,756 km (0.086 R)
• M75: 48,269,399 km (0.098 R)
• M76: 48,727,617 km (0.112 R)
• M77: 49,802,478 km (0.079 R)
• M78: 50,188,141 km (0.059 R)
• M79: 51,273,623 km (0.083 R)
• M80: 51,897,297 km (0.097 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit