🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 17.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.57 AU - 0.91 AU

Year: 224 Days

Day: 13.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.92 AU - 2.86 AU

Year: 1299 Days

Day: 40.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.06 AU - 3.04 AU

Year: 1431 Days

Day: 40.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.88 AU - 3.5 AU

Year: 2002 Days

Day: 35.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,199,804 km

• M1: 1,403,826 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.47 AU - 4.41 AU

Year: 2749 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,199,804 km

• M1: 2,282,116 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 4.3

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.52 AU - 14.08 AU

Year: 17047 Days

Day: 20 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,199,804 km

• M1: 402,867 km (0.094 R)
• M2: 565,630 km (0.062 R)
• M3: 664,663 km (0.064 R)
• M4: 971,040 km (0.086 R)
• M5: 1,018,014 km (0.065 R)
• M6: 1,696,440 km (0.11 R)
• M7: 2,681,691 km (0.092 R)
• M8: 2,748,262 km (0.05 R)
• M9: 2,985,375 km (0.115 R)
• M10: 3,019,783 km (0.12 R)
• M11: 3,123,903 km (0.091 R)
• M12: 3,661,857 km (0.073 R)
• M13: 3,735,758 km (0.07 R)
• M14: 3,810,108 km (0.093 R)
• M15: 3,847,508 km (0.072 R)
• M16: 4,344,472 km (0.118 R)
• M17: 4,660,422 km (0.106 R)
• M18: 4,700,365 km (0.069 R)
• M19: 5,355,903 km (0.111 R)
• M20: 5,481,864 km (0.115 R)
• M21: 6,391,569 km (0.081 R)
• M22: 6,886,439 km (0.107 R)
• M23: 7,254,150 km (0.111 R)
• M24: 7,628,145 km (0.095 R)
• M25: 8,152,635 km (0.108 R)
• M26: 8,985,895 km (0.05 R)
• M27: 9,692,147 km (0.063 R)
• M28: 9,794,621 km (0.088 R)
• M29: 11,104,052 km (0.08 R)
• M30: 11,588,749 km (0.116 R)
• M31: 13,140,228 km (0.062 R)
• M32: 13,310,321 km (0.095 R)
• M33: 14,638,301 km (0.064 R)
• M34: 14,873,619 km (0.057 R)
• M35: 15,766,868 km (0.08 R)
• M36: 16,008,019 km (0.11 R)
• M37: 16,189,631 km (0.048 R)
• M38: 16,371,991 km (0.094 R)
• M39: 16,677,320 km (0.085 R)
• M40: 16,799,990 km (0.088 R)
• M41: 17,480,062 km (0.09 R)
• M42: 18,169,260 km (0.1 R)
• M43: 19,315,778 km (0.084 R)
• M44: 19,638,460 km (0.113 R)
• M45: 20,551,307 km (0.115 R)
• M46: 21,012,966 km (0.115 R)
• M47: 21,145,509 km (0.083 R)
• M48: 21,477,916 km (0.114 R)
• M49: 21,611,507 km (0.108 R)
• M50: 21,879,287 km (0.061 R)
• M51: 22,013,626 km (0.104 R)
• M52: 22,350,520 km (0.117 R)
• M53: 22,757,127 km (0.117 R)
• M54: 23,853,380 km (0.111 R)
• M55: 24,966,688 km (0.116 R)
• M56: 25,177,322 km (0.066 R)
• M57: 25,459,164 km (0.12 R)
• M58: 25,671,144 km (0.118 R)
• M59: 25,954,782 km (0.101 R)
• M60: 27,460,484 km (0.036 R)
• M61: 28,920,709 km (0.117 R)
• M62: 29,511,920 km (0.055 R)
• M63: 29,734,522 km (0.034 R)
• M64: 30,406,066 km (0.117 R)
• M65: 30,856,356 km (0.071 R)
• M66: 31,763,817 km (0.092 R)
• M67: 34,226,048 km (0.093 R)
• M68: 35,008,146 km (0.05 R)
• M69: 36,988,672 km (0.12 R)
• M70: 38,680,175 km (0.113 R)
• M71: 38,923,870 km (0.1 R)
• M72: 39,494,436 km (0.05 R)
• M73: 39,739,777 km (0.07 R)
• M74: 39,985,716 km (0.034 R)
• M75: 40,067,845 km (0.045 R)
• M76: 40,561,518 km (0.05 R)
• M77: 42,221,456 km (0.083 R)
• M78: 43,903,684 km (0.113 R)
• M79: 44,582,559 km (0.094 R)
• M80: 48,116,360 km (0.1 R)
• M81: 49,343,511 km (0.056 R)
• M82: 49,695,964 km (0.053 R)
• M83: 49,872,489 km (0.074 R)
• M84: 50,936,280 km (0.108 R)
• M85: 51,025,291 km (0.066 R)
• M86: 52,635,712 km (0.097 R)
• M87: 53,628,144 km (0.109 R)
• M88: 54,172,082 km (0.099 R)
• M89: 55,906,370 km (0.111 R)
• M90: 56,918,848 km (0.038 R)
• M91: 57,196,053 km (0.093 R)
• M92: 57,566,308 km (0.103 R)
• M93: 57,658,909 km (0.063 R)
• M94: 63,693,238 km (0.112 R)
• M95: 63,789,130 km (0.109 R)
• M96: 63,885,023 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.2

Radius: 4.5

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.16 AU - 21.74 AU

Year: 28993 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,199,804 km

• M1: 105,915 km (0.098 R)
• M2: 476,918 km (0.065 R)
• M3: 521,199 km (0.035 R)
• M4: 924,515 km (0.112 R)
• M5: 1,371,962 km (0.092 R)
• M6: 1,468,602 km (0.036 R)
• M7: 1,771,837 km (0.094 R)
• M8: 2,168,421 km (0.099 R)
• M9: 2,205,821 km (0.102 R)
• M10: 3,293,846 km (0.069 R)
• M11: 3,423,697 km (0.095 R)
• M12: 3,511,212 km (0.071 R)
• M13: 4,521,147 km (0.079 R)
• M14: 4,569,018 km (0.105 R)
• M15: 5,007,938 km (0.05 R)
• M16: 5,057,605 km (0.029 R)
• M17: 5,207,352 km (0.086 R)
• M18: 5,460,322 km (0.09 R)
• M19: 5,769,092 km (0.109 R)
• M20: 5,821,152 km (0.078 R)
• M21: 6,030,739 km (0.062 R)
• M22: 6,242,869 km (0.071 R)
• M23: 8,025,776 km (0.082 R)
• M24: 8,972,132 km (0.074 R)
• M25: 10,967,768 km (0.095 R)
• M26: 11,356,722 km (0.116 R)
• M27: 11,618,519 km (0.114 R)
• M28: 12,550,364 km (0.038 R)
• M29: 12,685,451 km (0.087 R)
• M30: 13,093,554 km (0.108 R)
• M31: 15,703,737 km (0.108 R)
• M32: 15,995,304 km (0.106 R)
• M33: 19,318,321 km (0.05 R)
• M34: 19,630,681 km (0.076 R)
• M35: 19,708,921 km (0.068 R)
• M36: 19,787,460 km (0.06 R)
• M37: 21,620,333 km (0.05 R)
• M38: 22,597,955 km (0.096 R)
• M39: 23,506,762 km (0.067 R)
• M40: 24,259,090 km (0.075 R)
• M41: 25,274,560 km (0.086 R)
• M42: 26,131,307 km (0.115 R)
• M43: 26,563,346 km (0.112 R)
• M44: 28,314,539 km (0.075 R)
• M45: 28,669,235 km (0.092 R)
• M46: 29,922,267 km (0.1 R)
• M47: 30,012,474 km (0.078 R)
• M48: 31,559,466 km (0.101 R)
• M49: 34,351,860 km (0.055 R)
• M50: 34,446,256 km (0.09 R)
• M51: 36,545,563 km (0.117 R)
• M52: 36,738,544 km (0.103 R)
• M53: 37,513,461 km (0.08 R)
• M54: 38,293,764 km (0.091 R)
• M55: 38,784,295 km (0.09 R)
• M56: 39,178,037 km (0.029 R)
• M57: 41,066,859 km (0.108 R)
• M58: 43,903,983 km (0.059 R)
• M59: 45,553,300 km (0.1 R)
• M60: 45,656,971 km (0.098 R)
• M61: 48,699,941 km (0.102 R)
• M62: 50,621,376 km (0.078 R)
• M63: 50,728,937 km (0.031 R)
• M64: 52,132,913 km (0.094 R)
• M65: 52,241,521 km (0.108 R)
• M66: 53,003,274 km (0.1 R)
• M67: 53,221,686 km (0.099 R)
• M68: 54,979,013 km (0.092 R)
• M69: 56,532,437 km (0.104 R)
• M70: 57,987,725 km (0.101 R)
• M71: 58,437,865 km (0.103 R)
• M72: 58,889,351 km (0.058 R)
• M73: 60,136,698 km (0.082 R)
• M74: 61,392,722 km (0.114 R)
• M75: 61,851,539 km (0.064 R)
• M76: 64,046,738 km (0.069 R)
• M77: 67,682,714 km (0.107 R)
• M78: 67,919,528 km (0.045 R)
• M79: 68,631,763 km (0.065 R)
• M80: 69,108,083 km (0.115 R)
• M81: 69,824,357 km (0.096 R)
• M82: 69,944,036 km (0.11 R)
• M83: 70,663,302 km (0.028 R)
• M84: 73,078,410 km (0.049 R)
• M85: 74,418,358 km (0.115 R)
• M86: 76,135,293 km (0.116 R)
• M87: 76,998,622 km (0.037 R)
• M88: 77,617,359 km (0.087 R)
• M89: 78,486,224 km (0.101 R)
• M90: 79,858,186 km (0.102 R)
• M91: 80,860,940 km (0.087 R)
• M92: 81,741,773 km (0.111 R)
• M93: 82,372,776 km (0.068 R)
• M94: 83,005,575 km (0.052 R)
• M95: 83,512,862 km (0.105 R)
• M96: 84,275,811 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.4

Radius: 7.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 18.01 AU - 23.29 AU

Year: 32981 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,199,804 km

• M1: 114,742 km (0.095 R)
• M2: 458,966 km (0.044 R)
• M3: 616,343 km (0.066 R)
• M4: 1,520,962 km (0.103 R)
• M5: 1,608,925 km (0.086 R)
• M6: 1,820,756 km (0.098 R)
• M7: 1,945,820 km (0.115 R)
• M8: 2,790,748 km (0.12 R)
• M9: 3,270,060 km (0.084 R)
• M10: 3,346,056 km (0.027 R)
• M11: 3,814,596 km (0.106 R)
• M12: 3,894,631 km (0.027 R)
• M13: 4,138,326 km (0.052 R)
• M14: 4,428,995 km (0.107 R)
• M15: 5,295,316 km (0.062 R)
• M16: 5,384,925 km (0.117 R)
• M17: 6,259,923 km (0.104 R)
• M18: 9,138,784 km (0.119 R)
• M19: 10,456,442 km (0.102 R)
• M20: 10,625,338 km (0.091 R)
• M21: 11,080,116 km (0.076 R)
• M22: 12,541,837 km (0.064 R)
• M23: 13,325,580 km (0.114 R)
• M24: 14,374,261 km (0.085 R)
• M25: 14,436,793 km (0.091 R)
• M26: 16,484,638 km (0.11 R)
• M27: 16,681,210 km (0.057 R)
• M28: 16,944,652 km (0.06 R)
• M29: 17,010,624 km (0.091 R)
• M30: 17,609,016 km (0.101 R)
• M31: 19,100,507 km (0.119 R)
• M32: 20,210,523 km (0.113 R)
• M33: 20,702,700 km (0.11 R)
• M34: 21,698,872 km (0.083 R)
• M35: 23,368,983 km (0.118 R)
• M36: 23,442,585 km (0.072 R)
• M37: 25,155,480 km (0.077 R)
• M38: 25,684,758 km (0.055 R)
• M39: 28,542,825 km (0.095 R)
• M40: 29,253,116 km (0.087 R)
• M41: 29,650,298 km (0.099 R)
• M42: 29,969,241 km (0.104 R)
• M43: 30,852,317 km (0.064 R)
• M44: 31,581,307 km (0.035 R)
• M45: 31,744,070 km (0.066 R)
• M46: 32,891,037 km (0.089 R)
• M47: 32,973,465 km (0.117 R)
• M48: 35,817,470 km (0.052 R)
• M49: 39,000,464 km (0.103 R)
• M50: 39,876,210 km (0.112 R)
• M51: 40,581,414 km (0.115 R)
• M52: 41,736,160 km (0.099 R)
• M53: 42,093,550 km (0.088 R)
• M54: 43,262,358 km (0.09 R)
• M55: 44,441,937 km (0.072 R)
• M56: 44,898,360 km (0.094 R)
• M57: 44,989,764 km (0.104 R)
• M58: 48,793,440 km (0.065 R)
• M59: 50,971,884 km (0.094 R)
• M60: 52,506,010 km (0.057 R)
• M61: 52,602,351 km (0.077 R)
• M62: 53,085,104 km (0.111 R)
• M63: 55,031,073 km (0.092 R)
• M64: 56,308,339 km (0.085 R)
• M65: 56,604,543 km (0.056 R)
• M66: 58,292,456 km (0.058 R)
• M67: 58,392,238 km (0.086 R)
• M68: 58,892,044 km (0.08 R)
• M69: 60,905,781 km (0.026 R)
• M70: 63,146,757 km (0.106 R)
• M71: 64,380,491 km (0.069 R)
• M72: 65,414,661 km (0.082 R)
• M73: 65,725,974 km (0.095 R)
• M74: 67,604,175 km (0.1 R)
• M75: 68,129,114 km (0.068 R)
• M76: 70,880,070 km (0.086 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit