🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 311 Days

Day: 28.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.44 AU - 1.58 AU

Year: 577 Days

Day: 16.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,904,442 km

• M1: 160,219 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.44 AU - 2.7 AU

Year: 1281 Days

Day: 12.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.78 AU - 3.22 AU

Year: 1616 Days

Day: 19.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,904,442 km

• M1: 922,570 km (0.06 R)
• M2: 1,296,864 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.72 AU - 9.64 AU

Year: 7274 Days

Day: 35.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,904,442 km

• M1: 4,470,583 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 14.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.62 AU - 9.72 AU

Year: 7937 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,904,442 km

• M1: 236,365 km (0.091 R)
• M2: 343,327 km (0.054 R)
• M3: 588,518 km (0.119 R)
• M4: 730,038 km (0.069 R)
• M5: 925,562 km (0.113 R)
• M6: 1,154,746 km (0.118 R)
• M7: 1,371,364 km (0.106 R)
• M8: 1,584,989 km (0.053 R)
• M9: 1,704,967 km (0.104 R)
• M10: 1,845,739 km (0.032 R)
• M11: 2,177,547 km (0.107 R)
• M12: 2,350,931 km (0.06 R)
• M13: 2,528,952 km (0.108 R)
• M14: 2,856,721 km (0.053 R)
• M15: 3,090,243 km (0.082 R)
• M16: 4,039,292 km (0.04 R)
• M17: 4,669,997 km (0.12 R)
• M18: 4,845,176 km (0.066 R)
• M19: 5,048,031 km (0.106 R)
• M20: 5,176,236 km (0.092 R)
• M21: 5,279,758 km (0.083 R)
• M22: 5,462,417 km (0.055 R)
• M23: 5,567,734 km (0.105 R)
• M24: 5,673,798 km (0.088 R)
• M25: 5,887,873 km (0.066 R)
• M26: 6,186,620 km (0.099 R)
• M27: 6,434,952 km (0.094 R)
• M28: 6,771,099 km (0.062 R)
• M29: 7,027,061 km (0.09 R)
• M30: 7,344,208 km (0.099 R)
• M31: 7,636,672 km (0.049 R)
• M32: 8,022,784 km (0.057 R)
• M33: 8,506,584 km (0.116 R)
• M34: 8,906,908 km (0.063 R)
• M35: 9,534,770 km (0.11 R)
• M36: 9,693,942 km (0.093 R)
• M37: 9,789,834 km (0.114 R)
• M38: 10,079,755 km (0.112 R)
• M39: 10,634,913 km (0.1 R)
• M40: 10,767,008 km (0.115 R)
• M41: 11,032,693 km (0.093 R)
• M42: 12,359,626 km (0.107 R)
• M43: 13,664,868 km (0.093 R)
• M44: 13,808,631 km (0.097 R)
• M45: 13,916,641 km (0.087 R)
• M46: 14,097,505 km (0.058 R)
• M47: 14,534,780 km (0.078 R)
• M48: 15,013,493 km (0.1 R)
• M49: 16,214,016 km (0.089 R)
• M50: 16,941,510 km (0.105 R)
• M51: 17,057,299 km (0.106 R)
• M52: 17,251,028 km (0.102 R)
• M53: 18,072,320 km (0.091 R)
• M54: 18,190,652 km (0.101 R)
• M55: 18,428,214 km (0.104 R)
• M56: 19,066,697 km (0.093 R)
• M57: 20,735,761 km (0.115 R)
• M58: 20,901,067 km (0.095 R)
• M59: 21,316,350 km (0.073 R)
• M60: 21,944,362 km (0.109 R)
• M61: 22,324,191 km (0.074 R)
• M62: 22,748,750 km (0.103 R)
• M63: 23,691,964 km (0.087 R)
• M64: 24,255,500 km (0.093 R)
• M65: 24,516,997 km (0.038 R)
• M66: 24,691,877 km (0.086 R)
• M67: 25,175,078 km (0.096 R)
• M68: 25,883,274 km (0.055 R)
• M69: 26,195,186 km (0.098 R)
• M70: 26,463,564 km (0.072 R)
• M71: 26,732,990 km (0.095 R)
• M72: 26,912,956 km (0.116 R)
• M73: 27,093,371 km (0.078 R)
• M74: 27,229,056 km (0.106 R)
• M75: 28,184,538 km (0.11 R)
• M76: 29,336,292 km (0.082 R)
• M77: 29,429,043 km (0.079 R)
• M78: 29,894,591 km (0.038 R)
• M79: 30,456,481 km (0.072 R)
• M80: 30,691,649 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.04 AU - 11.5 AU

Year: 9495 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,904,442 km

• M1: 205,099 km (0.105 R)
• M2: 302,188 km (0.044 R)
• M3: 641,027 km (0.094 R)
• M4: 865,723 km (0.038 R)
• M5: 1,065,436 km (0.101 R)
• M6: 1,472,941 km (0.115 R)
• M7: 1,592,619 km (0.035 R)
• M8: 2,127,880 km (0.063 R)
• M9: 2,357,363 km (0.108 R)
• M10: 2,741,979 km (0.089 R)
• M11: 3,330,049 km (0.059 R)
• M12: 4,212,676 km (0.084 R)
• M13: 4,473,724 km (0.11 R)
• M14: 4,621,078 km (0.113 R)
• M15: 5,319,850 km (0.068 R)
• M16: 6,446,621 km (0.11 R)
• M17: 6,613,423 km (0.109 R)
• M18: 6,849,638 km (0.099 R)
• M19: 6,951,663 km (0.038 R)
• M20: 7,295,589 km (0.106 R)
• M21: 8,143,809 km (0.103 R)
• M22: 8,288,320 km (0.055 R)
• M23: 8,763,742 km (0.046 R)
• M24: 8,948,945 km (0.11 R)
• M25: 9,664,621 km (0.061 R)
• M26: 9,779,362 km (0.095 R)
• M27: 10,010,192 km (0.066 R)
• M28: 10,165,026 km (0.067 R)
• M29: 10,281,712 km (0.048 R)
• M30: 10,516,431 km (0.072 R)
• M31: 10,991,255 km (0.101 R)
• M32: 12,043,975 km (0.12 R)
• M33: 12,624,265 km (0.04 R)
• M34: 13,298,652 km (0.039 R)
• M35: 13,812,072 km (0.077 R)
• M36: 13,941,474 km (0.111 R)
• M37: 15,213,056 km (0.098 R)
• M38: 17,212,581 km (0.109 R)
• M39: 17,678,429 km (0.118 R)
• M40: 18,007,096 km (0.074 R)
• M41: 18,765,856 km (0.118 R)
• M42: 18,909,320 km (0.072 R)
• M43: 20,069,901 km (0.085 R)
• M44: 20,511,065 km (0.119 R)
• M45: 21,703,210 km (0.089 R)
• M46: 22,409,013 km (0.104 R)
• M47: 22,510,440 km (0.094 R)
• M48: 22,612,017 km (0.068 R)
• M49: 24,154,371 km (0.114 R)
• M50: 24,258,342 km (0.1 R)
• M51: 25,254,065 km (0.112 R)
• M52: 25,943,113 km (0.059 R)
• M53: 26,316,659 km (0.09 R)
• M54: 26,745,706 km (0.031 R)
• M55: 26,907,271 km (0.075 R)
• M56: 28,101,661 km (0.11 R)
• M57: 28,211,166 km (0.109 R)
• M58: 29,036,498 km (0.119 R)
• M59: 30,093,407 km (0.119 R)
• M60: 30,823,744 km (0.093 R)
• M61: 31,276,128 km (0.08 R)
• M62: 31,730,606 km (0.091 R)
• M63: 32,301,920 km (0.076 R)
• M64: 32,473,958 km (0.074 R)
• M65: 32,703,890 km (0.047 R)
• M66: 34,620,986 km (0.106 R)
• M67: 35,268,147 km (0.094 R)
• M68: 35,386,329 km (0.029 R)
• M69: 36,813,642 km (0.066 R)
• M70: 37,534,405 km (0.12 R)
• M71: 37,775,706 km (0.105 R)
• M72: 38,078,044 km (0.112 R)
• M73: 38,259,805 km (0.076 R)
• M74: 38,624,225 km (0.119 R)
• M75: 39,479,028 km (0.036 R)
• M76: 40,278,479 km (0.099 R)
• M77: 40,649,182 km (0.098 R)
• M78: 40,958,999 km (0.085 R)
• M79: 41,394,180 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 10.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.14 AU - 13 AU

Year: 13038 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,904,442 km

• M1: 150,795 km (0.107 R)
• M2: 402,269 km (0.119 R)
• M3: 512,373 km (0.06 R)
• M4: 616,343 km (0.104 R)
• M5: 910,901 km (0.091 R)
• M6: 1,063,491 km (0.1 R)
• M7: 1,201,420 km (0.082 R)
• M8: 1,296,714 km (0.036 R)
• M9: 1,598,902 km (0.058 R)
• M10: 2,328,341 km (0.051 R)
• M11: 2,571,887 km (0.112 R)
• M12: 2,696,801 km (0.083 R)
• M13: 3,183,443 km (0.076 R)
• M14: 3,284,122 km (0.105 R)
• M15: 3,767,922 km (0.086 R)
• M16: 3,946,242 km (0.094 R)
• M17: 4,274,310 km (0.109 R)
• M18: 4,649,352 km (0.05 R)
• M19: 4,725,647 km (0.053 R)
• M20: 4,918,180 km (0.101 R)
• M21: 5,152,749 km (0.069 R)
• M22: 6,852,031 km (0.038 R)
• M23: 7,738,997 km (0.094 R)
• M24: 8,381,370 km (0.086 R)
• M25: 8,708,990 km (0.086 R)
• M26: 9,040,798 km (0.074 R)
• M27: 10,309,537 km (0.074 R)
• M28: 11,374,674 km (0.083 R)
• M29: 11,841,868 km (0.112 R)
• M30: 12,368,303 km (0.096 R)
• M31: 13,064,232 km (0.113 R)
• M32: 14,887,232 km (0.097 R)
• M33: 16,030,459 km (0.1 R)
• M34: 16,437,216 km (0.076 R)
• M35: 18,158,638 km (0.107 R)
• M36: 18,339,951 km (0.029 R)
• M37: 18,582,599 km (0.092 R)
• M38: 19,132,670 km (0.098 R)
• M39: 19,626,044 km (0.06 R)
• M40: 20,248,820 km (0.118 R)
• M41: 20,941,159 km (0.097 R)
• M42: 21,194,877 km (0.11 R)
• M43: 21,897,987 km (0.091 R)
• M44: 22,284,697 km (0.071 R)
• M45: 22,738,577 km (0.073 R)
• M46: 22,999,476 km (0.098 R)
• M47: 23,195,748 km (0.082 R)
• M48: 23,589,939 km (0.064 R)
• M49: 24,718,804 km (0.1 R)
• M50: 25,256,160 km (0.064 R)
• M51: 25,391,097 km (0.033 R)
• M52: 26,001,157 km (0.058 R)
• M53: 26,891,115 km (0.101 R)
• M54: 27,028,894 km (0.107 R)
• M55: 28,349,694 km (0.113 R)
• M56: 28,419,706 km (0.034 R)
• M57: 28,630,489 km (0.098 R)
• M58: 30,405,917 km (0.065 R)
• M59: 30,693,294 km (0.114 R)
• M60: 31,633,367 km (0.119 R)
• M61: 32,583,015 km (0.105 R)
• M62: 32,803,522 km (0.113 R)
• M63: 33,764,688 km (0.101 R)
• M64: 34,136,888 km (0.041 R)
• M65: 36,703,239 km (0.087 R)
• M66: 37,009,316 km (0.07 R)
• M67: 37,085,911 km (0.087 R)
• M68: 37,623,864 km (0.108 R)
• M69: 41,381,464 km (0.115 R)
• M70: 41,779,693 km (0.097 R)
• M71: 43,223,911 km (0.111 R)
• M72: 43,385,327 km (0.119 R)
• M73: 45,502,885 km (0.107 R)
• M74: 45,667,144 km (0.109 R)
• M75: 46,408,850 km (0.076 R)
• M76: 47,237,622 km (0.084 R)
• M77: 47,570,477 km (0.086 R)
• M78: 50,176,622 km (0.068 R)
• M79: 50,346,266 km (0.086 R)
• M80: 50,516,209 km (0.071 R)
• M81: 50,686,302 km (0.092 R)
• M82: 51,796,617 km (0.108 R)
• M83: 52,397,851 km (0.079 R)
• M84: 52,656,207 km (0.07 R)
• M85: 54,563,879 km (0.087 R)
• M86: 56,847,340 km (0.098 R)
• M87: 57,378,862 km (0.113 R)
• M88: 57,822,868 km (0.107 R)
• M89: 58,893,391 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112

Radius: 6.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.47 AU - 19.27 AU

Year: 25486 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,904,442 km

• M1: 290,519 km (0.095 R)
• M2: 339,438 km (0.075 R)
• M3: 405,410 km (0.051 R)
• M4: 839,394 km (0.112 R)
• M5: 951,442 km (0.107 R)
• M6: 1,317,060 km (0.05 R)
• M7: 1,746,854 km (0.039 R)
• M8: 2,588,492 km (0.101 R)
• M9: 2,753,498 km (0.046 R)
• M10: 3,210,221 km (0.079 R)
• M11: 3,659,762 km (0.084 R)
• M12: 4,097,037 km (0.11 R)
• M13: 4,617,039 km (0.065 R)
• M14: 4,986,546 km (0.047 R)
• M15: 5,861,544 km (0.101 R)
• M16: 6,372,121 km (0.091 R)
• M17: 7,125,945 km (0.044 R)
• M18: 8,471,129 km (0.107 R)
• M19: 9,509,189 km (0.075 R)
• M20: 9,593,861 km (0.12 R)
• M21: 10,411,713 km (0.027 R)
• M22: 11,028,505 km (0.103 R)
• M23: 11,702,443 km (0.118 R)
• M24: 11,747,921 km (0.104 R)
• M25: 12,251,318 km (0.113 R)
• M26: 13,090,113 km (0.101 R)
• M27: 14,334,169 km (0.114 R)
• M28: 14,970,259 km (0.052 R)
• M29: 15,416,061 km (0.098 R)
• M30: 16,269,965 km (0.08 R)
• M31: 16,881,821 km (0.067 R)
• M32: 17,087,518 km (0.104 R)
• M33: 17,709,546 km (0.103 R)
• M34: 18,233,437 km (0.081 R)
• M35: 18,762,565 km (0.095 R)
• M36: 19,296,629 km (0.094 R)
• M37: 19,889,934 km (0.094 R)
• M38: 19,944,239 km (0.078 R)
• M39: 21,260,550 km (0.107 R)
• M40: 21,538,353 km (0.101 R)
• M41: 23,287,003 km (0.12 R)
• M42: 23,401,445 km (0.087 R)
• M43: 24,381,311 km (0.12 R)
• M44: 24,788,666 km (0.077 R)
• M45: 25,905,564 km (0.096 R)
• M46: 28,005,769 km (0.117 R)
• M47: 29,045,474 km (0.074 R)
• M48: 30,035,363 km (0.104 R)
• M49: 30,785,147 km (0.108 R)
• M50: 32,366,846 km (0.1 R)
• M51: 32,430,724 km (0.046 R)
• M52: 32,878,620 km (0.108 R)
• M53: 34,429,800 km (0.117 R)
• M54: 34,625,325 km (0.055 R)
• M55: 36,401,949 km (0.119 R)
• M56: 36,601,213 km (0.063 R)
• M57: 38,208,194 km (0.077 R)
• M58: 38,478,218 km (0.1 R)
• M59: 38,613,454 km (0.063 R)
• M60: 39,632,964 km (0.107 R)
• M61: 39,769,547 km (0.035 R)
• M62: 43,235,281 km (0.081 R)
• M63: 43,728,056 km (0.074 R)
• M64: 44,222,776 km (0.105 R)
• M65: 45,503,484 km (0.074 R)
• M66: 46,220,207 km (0.107 R)
• M67: 47,374,803 km (0.096 R)
• M68: 47,664,874 km (0.077 R)
• M69: 48,611,828 km (0.093 R)

Kuiper Belt

Range: 35.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit