🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.51 AU - 0.57 AU

Year: 148 Days

Day: 26.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 155.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 39.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,990,922 km

• M1: 85,271 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.45 AU - 2.13 AU

Year: 893 Days

Day: 24.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.68 AU - 4.14 AU

Year: 2347 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 13.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.57 AU - 5.41 AU

Year: 4155 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,990,922 km

• M1: 171,888 km (0.116 R)
• M2: 292,913 km (0.041 R)
• M3: 386,561 km (0.049 R)
• M4: 567,574 km (0.084 R)
• M5: 674,836 km (0.077 R)
• M6: 886,517 km (0.103 R)
• M7: 996,621 km (0.113 R)
• M8: 1,151,305 km (0.114 R)
• M9: 1,464,114 km (0.11 R)
• M10: 1,552,377 km (0.087 R)
• M11: 1,665,323 km (0.044 R)
• M12: 1,948,063 km (0.085 R)
• M13: 2,441,138 km (0.076 R)
• M14: 2,587,295 km (0.069 R)
• M15: 2,695,604 km (0.104 R)
• M16: 2,846,847 km (0.1 R)
• M17: 2,944,684 km (0.089 R)
• M18: 3,377,022 km (0.103 R)
• M19: 3,829,705 km (0.107 R)
• M20: 4,334,000 km (0.058 R)
• M21: 4,594,151 km (0.093 R)
• M22: 4,859,537 km (0.103 R)
• M23: 4,994,175 km (0.118 R)
• M24: 5,562,647 km (0.108 R)
• M25: 5,756,825 km (0.114 R)
• M26: 5,863,638 km (0.099 R)
• M27: 6,025,204 km (0.116 R)
• M28: 6,115,561 km (0.09 R)
• M29: 6,574,527 km (0.105 R)
• M30: 6,817,474 km (0.112 R)
• M31: 7,178,155 km (0.095 R)
• M32: 7,428,581 km (0.114 R)
• M33: 8,017,399 km (0.107 R)
• M34: 8,237,158 km (0.102 R)
• M35: 9,240,062 km (0.118 R)
• M36: 9,386,518 km (0.104 R)
• M37: 9,681,825 km (0.032 R)
• M38: 9,809,282 km (0.093 R)
• M39: 10,065,842 km (0.081 R)
• M40: 10,389,871 km (0.097 R)
• M41: 10,542,162 km (0.118 R)
• M42: 10,805,155 km (0.067 R)
• M43: 11,136,963 km (0.108 R)
• M44: 11,337,574 km (0.089 R)
• M45: 12,312,952 km (0.118 R)
• M46: 12,520,444 km (0.085 R)
• M47: 12,636,233 km (0.071 R)
• M48: 12,775,808 km (0.087 R)
• M49: 13,079,641 km (0.047 R)
• M50: 13,433,290 km (0.117 R)
• M51: 13,814,167 km (0.103 R)
• M52: 13,957,781 km (0.08 R)
• M53: 14,367,679 km (0.094 R)
• M54: 14,781,466 km (0.081 R)
• M55: 14,977,589 km (0.109 R)
• M56: 15,100,708 km (0.076 R)
• M57: 16,046,616 km (0.062 R)
• M58: 16,197,709 km (0.116 R)
• M59: 16,501,393 km (0.082 R)
• M60: 16,909,197 km (0.081 R)
• M61: 17,243,099 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.1

Radius: 3.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.79 AU - 13.73 AU

Year: 16991 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 97,990,922 km

• M1: 48,619 km (0.117 R)
• M2: 147,952 km (0.11 R)
• M3: 271,221 km (0.113 R)
• M4: 443,857 km (0.047 R)
• M5: 875,297 km (0.053 R)
• M6: 1,127,220 km (0.096 R)
• M7: 1,322,595 km (0.119 R)
• M8: 1,610,571 km (0.039 R)
• M9: 1,727,556 km (0.116 R)
• M10: 1,882,240 km (0.063 R)
• M11: 2,278,824 km (0.115 R)
• M12: 3,083,661 km (0.093 R)
• M13: 3,292,051 km (0.048 R)
• M14: 4,034,505 km (0.112 R)
• M15: 4,635,589 km (0.07 R)
• M16: 4,659,375 km (0.081 R)
• M17: 4,730,584 km (0.066 R)
• M18: 4,778,306 km (0.12 R)
• M19: 5,264,349 km (0.116 R)
• M20: 5,639,092 km (0.084 R)
• M21: 5,842,395 km (0.069 R)
• M22: 5,945,019 km (0.064 R)
• M23: 6,361,350 km (0.116 R)
• M24: 6,813,884 km (0.12 R)
• M25: 6,976,048 km (0.057 R)
• M26: 8,405,456 km (0.106 R)
• M27: 9,049,026 km (0.112 R)
• M28: 10,382,990 km (0.092 R)
• M29: 10,977,791 km (0.12 R)
• M30: 11,615,676 km (0.034 R)
• M31: 11,841,868 km (0.072 R)
• M32: 11,906,794 km (0.08 R)
• M33: 14,044,099 km (0.098 R)
• M34: 14,910,420 km (0.07 R)
• M35: 15,580,469 km (0.092 R)
• M36: 16,008,618 km (0.07 R)
• M37: 16,730,876 km (0.049 R)
• M38: 16,913,086 km (0.119 R)
• M39: 17,871,111 km (0.065 R)
• M40: 18,507,052 km (0.098 R)
• M41: 18,582,300 km (0.118 R)
• M42: 18,657,846 km (0.105 R)
• M43: 20,458,855 km (0.079 R)
• M44: 24,305,465 km (0.1 R)
• M45: 24,801,681 km (0.108 R)
• M46: 28,020,878 km (0.103 R)
• M47: 29,195,820 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.3

Radius: 3.3

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.22 AU - 15.48 AU

Year: 17172 Days

Day: 22.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,990,922 km

• M1: 68,366 km (0.105 R)
• M2: 110,104 km (0.105 R)
• M3: 470,635 km (0.073 R)
• M4: 561,441 km (0.107 R)
• M5: 625,170 km (0.084 R)
• M6: 657,931 km (0.059 R)
• M7: 691,292 km (0.08 R)
• M8: 866,471 km (0.08 R)
• M9: 1,054,964 km (0.053 R)
• M10: 1,276,967 km (0.101 R)
• M11: 1,535,173 km (0.098 R)
• M12: 1,647,372 km (0.091 R)
• M13: 2,324,302 km (0.105 R)
• M14: 2,881,554 km (0.054 R)
• M15: 2,936,606 km (0.064 R)
• M16: 3,448,680 km (0.097 R)
• M17: 3,957,013 km (0.065 R)
• M18: 4,110,949 km (0.078 R)
• M19: 4,266,980 km (0.115 R)
• M20: 4,298,396 km (0.1 R)
• M21: 4,393,091 km (0.108 R)
• M22: 4,909,802 km (0.053 R)
• M23: 5,242,508 km (0.109 R)
• M24: 5,651,209 km (0.112 R)
• M25: 6,571,386 km (0.115 R)
• M26: 7,048,603 km (0.081 R)
• M27: 7,123,103 km (0.059 R)
• M28: 7,272,700 km (0.117 R)
• M29: 7,385,647 km (0.062 R)
• M30: 7,997,502 km (0.076 R)
• M31: 8,231,024 km (0.091 R)
• M32: 8,665,157 km (0.1 R)
• M33: 9,391,455 km (0.094 R)
• M34: 10,305,349 km (0.119 R)
• M35: 10,772,842 km (0.089 R)
• M36: 11,290,600 km (0.099 R)
• M37: 11,421,349 km (0.1 R)
• M38: 11,772,455 km (0.101 R)
• M39: 12,937,523 km (0.077 R)
• M40: 13,120,032 km (0.112 R)
• M41: 13,672,647 km (0.085 R)
• M42: 13,812,072 km (0.096 R)
• M43: 14,752,893 km (0.086 R)
• M44: 15,617,270 km (0.065 R)
• M45: 16,745,238 km (0.089 R)
• M46: 17,495,022 km (0.065 R)
• M47: 18,923,682 km (0.04 R)
• M48: 19,809,002 km (0.106 R)
• M49: 20,654,679 km (0.112 R)
• M50: 21,135,486 km (0.095 R)
• M51: 21,350,309 km (0.095 R)
• M52: 22,599,900 km (0.087 R)
• M53: 23,649,927 km (0.119 R)
• M54: 24,602,866 km (0.051 R)
• M55: 24,998,851 km (0.068 R)
• M56: 25,282,938 km (0.069 R)
• M57: 26,084,334 km (0.103 R)
• M58: 26,430,204 km (0.075 R)
• M59: 26,719,676 km (0.048 R)
• M60: 26,777,720 km (0.089 R)
• M61: 28,005,769 km (0.086 R)
• M62: 28,478,348 km (0.025 R)
• M63: 29,371,597 km (0.117 R)
• M64: 29,851,806 km (0.073 R)
• M65: 30,032,521 km (0.104 R)
• M66: 30,395,146 km (0.08 R)
• M67: 30,455,733 km (0.077 R)
• M68: 31,246,657 km (0.115 R)
• M69: 31,614,069 km (0.047 R)
• M70: 31,859,709 km (0.104 R)
• M71: 32,353,083 km (0.107 R)
• M72: 34,857,201 km (0.12 R)
• M73: 36,518,037 km (0.097 R)
• M74: 37,552,805 km (0.051 R)
• M75: 38,008,481 km (0.086 R)
• M76: 38,925,516 km (0.063 R)
• M77: 40,847,998 km (0.09 R)
• M78: 41,450,877 km (0.113 R)
• M79: 41,585,216 km (0.077 R)
• M80: 41,719,705 km (0.12 R)
• M81: 42,597,545 km (0.099 R)
• M82: 43,004,900 km (0.077 R)
• M83: 44,371,626 km (0.044 R)
• M84: 44,784,367 km (0.108 R)
• M85: 45,198,453 km (0.095 R)
• M86: 46,518,056 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.8

Radius: 3.3

Gravity: 58.02 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.36 AU - 22.28 AU

Year: 30436 Days

Day: 21.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,990,922 km

• M1: 49,816 km (0.036 R)
• M2: 75,697 km (0.026 R)
• M3: 277,654 km (0.028 R)
• M4: 682,465 km (0.037 R)
• M5: 766,539 km (0.091 R)
• M6: 1,701,825 km (0.048 R)
• M7: 2,774,293 km (0.065 R)
• M8: 2,954,558 km (0.112 R)
• M9: 3,045,962 km (0.097 R)
• M10: 3,092,188 km (0.049 R)
• M11: 3,326,159 km (0.083 R)
• M12: 3,421,453 km (0.088 R)
• M13: 4,214,920 km (0.066 R)
• M14: 5,902,982 km (0.116 R)
• M15: 6,368,681 km (0.101 R)
• M16: 6,785,759 km (0.102 R)
• M17: 6,967,222 km (0.1 R)
• M18: 8,346,065 km (0.03 R)
• M19: 9,669,857 km (0.081 R)
• M20: 9,805,841 km (0.075 R)
• M21: 11,199,495 km (0.061 R)
• M22: 13,403,072 km (0.112 R)
• M23: 13,478,768 km (0.068 R)
• M24: 13,706,755 km (0.026 R)
• M25: 14,553,479 km (0.06 R)
• M26: 15,735,153 km (0.077 R)
• M27: 16,702,453 km (0.051 R)
• M28: 17,440,419 km (0.12 R)
• M29: 17,605,874 km (0.075 R)
• M30: 19,976,103 km (0.116 R)
• M31: 20,496,853 km (0.083 R)
• M32: 20,846,613 km (0.095 R)
• M33: 21,374,843 km (0.065 R)
• M34: 21,907,411 km (0.098 R)
• M35: 22,354,559 km (0.038 R)
• M36: 22,534,226 km (0.058 R)
• M37: 23,989,066 km (0.069 R)
• M38: 24,265,223 km (0.064 R)
• M39: 25,006,630 km (0.06 R)
• M40: 25,099,980 km (0.098 R)
• M41: 25,380,176 km (0.058 R)
• M42: 28,337,128 km (0.112 R)
• M43: 31,904,738 km (0.109 R)
• M44: 32,716,456 km (0.053 R)
• M45: 32,818,482 km (0.117 R)
• M46: 33,946,898 km (0.069 R)
• M47: 34,671,551 km (0.114 R)
• M48: 34,775,521 km (0.112 R)
• M49: 35,087,881 km (0.106 R)
• M50: 36,347,047 km (0.119 R)
• M51: 37,407,546 km (0.081 R)
• M52: 37,514,209 km (0.117 R)
• M53: 39,341,846 km (0.098 R)
• M54: 40,978,597 km (0.077 R)
• M55: 44,882,952 km (0.097 R)
• M56: 46,248,631 km (0.06 R)
• M57: 48,671,218 km (0.073 R)
• M58: 53,518,189 km (0.077 R)
• M59: 54,361,024 km (0.057 R)
• M60: 55,816,013 km (0.062 R)
• M61: 56,793,036 km (0.089 R)
• M62: 58,145,700 km (0.095 R)
• M63: 63,153,040 km (0.113 R)
• M64: 70,918,217 km (0.071 R)
• M65: 71,314,352 km (0.115 R)
• M66: 71,446,447 km (0.097 R)
• M67: 72,639,939 km (0.118 R)
• M68: 74,107,344 km (0.094 R)
• M69: 76,665,169 km (0.055 R)
• M70: 76,936,091 km (0.09 R)
• M71: 79,388,598 km (0.111 R)
• M72: 79,525,630 km (0.077 R)
• M73: 80,762,206 km (0.066 R)
• M74: 81,313,773 km (0.089 R)
• M75: 82,282,120 km (0.077 R)
• M76: 88,597,693 km (0.036 R)
• M77: 89,594,015 km (0.116 R)
• M78: 90,451,061 km (0.061 R)
• M79: 90,880,557 km (0.041 R)
• M80: 92,317,145 km (0.087 R)
• M81: 94,195,795 km (0.068 R)
• M82: 94,776,385 km (0.099 R)
• M83: 95,067,203 km (0.096 R)
• M84: 96,525,333 km (0.105 R)
• M85: 97,697,283 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit