🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.79 AU

Year: 179 Days

Day: 29.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 192 Days

Day: 13.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,890,239 km

• M1: 77,043 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.64 AU - 1.64 AU

Year: 735 Days

Day: 23.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,890,239 km

• M1: 517,908 km (0.062 R)
• M2: 1,128,267 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.68 AU - 1.86 AU

Year: 824 Days

Day: 13.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.2 AU - 2.72 AU

Year: 1350 Days

Day: 31.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,890,239 km

• M1: 215,870 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 11.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.9 AU - 5.94 AU

Year: 5039 Days

Day: 10.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,890,239 km

• M1: 139,126 km (0.072 R)
• M2: 258,954 km (0.075 R)
• M3: 379,679 km (0.089 R)
• M4: 452,534 km (0.114 R)
• M5: 779,854 km (0.089 R)
• M6: 989,291 km (0.072 R)
• M7: 1,128,866 km (0.118 R)
• M8: 1,266,944 km (0.113 R)
• M9: 1,525,001 km (0.047 R)
• M10: 1,642,136 km (0.051 R)
• M11: 1,809,536 km (0.097 R)
• M12: 2,081,355 km (0.062 R)
• M13: 2,181,735 km (0.094 R)
• M14: 2,686,030 km (0.102 R)
• M15: 2,784,615 km (0.116 R)
• M16: 3,191,371 km (0.095 R)
• M17: 3,354,732 km (0.049 R)
• M18: 3,750,867 km (0.112 R)
• M19: 4,048,418 km (0.072 R)
• M20: 4,263,839 km (0.103 R)
• M21: 4,431,239 km (0.091 R)
• M22: 4,640,077 km (0.11 R)
• M23: 4,745,843 km (0.072 R)
• M24: 4,852,357 km (0.04 R)
• M25: 5,054,314 km (0.036 R)
• M26: 5,522,405 km (0.114 R)
• M27: 6,047,494 km (0.092 R)
• M28: 6,279,670 km (0.119 R)
• M29: 6,440,936 km (0.089 R)
• M30: 6,603,699 km (0.047 R)
• M31: 6,902,895 km (0.102 R)
• M32: 7,546,016 km (0.106 R)
• M33: 7,701,897 km (0.06 R)
• M34: 7,827,559 km (0.084 R)
• M35: 8,064,672 km (0.109 R)
• M36: 8,465,444 km (0.056 R)
• M37: 8,922,017 km (0.095 R)
• M38: 9,037,357 km (0.044 R)
• M39: 9,120,085 km (0.088 R)
• M40: 9,537,612 km (0.097 R)
• M41: 10,252,989 km (0.084 R)
• M42: 10,460,631 km (0.102 R)
• M43: 10,547,547 km (0.104 R)
• M44: 11,144,892 km (0.089 R)
• M45: 11,429,876 km (0.115 R)
• M46: 11,501,533 km (0.112 R)
• M47: 11,898,117 km (0.098 R)
• M48: 11,988,773 km (0.094 R)
• M49: 12,116,231 km (0.08 R)
• M50: 12,280,788 km (0.097 R)
• M51: 12,390,892 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 9.6

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.07 AU - 11.81 AU

Year: 11801 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,890,239 km

• M1: 124,465 km (0.102 R)
• M2: 410,945 km (0.119 R)
• M3: 1,365,529 km (0.098 R)
• M4: 1,461,272 km (0.091 R)
• M5: 1,659,938 km (0.102 R)
• M6: 2,279,423 km (0.119 R)
• M7: 3,027,711 km (0.065 R)
• M8: 3,314,640 km (0.081 R)
• M9: 3,711,074 km (0.096 R)
• M10: 4,087,762 km (0.11 R)
• M11: 4,369,455 km (0.027 R)
• M12: 5,404,672 km (0.068 R)
• M13: 6,349,981 km (0.08 R)
• M14: 6,635,264 km (0.077 R)
• M15: 6,717,692 km (0.077 R)
• M16: 7,092,285 km (0.119 R)
• M17: 7,176,359 km (0.085 R)
• M18: 7,602,265 km (0.027 R)
• M19: 8,080,379 km (0.057 R)
• M20: 8,256,606 km (0.064 R)
• M21: 8,568,068 km (0.114 R)
• M22: 8,702,856 km (0.119 R)
• M23: 8,883,570 km (0.091 R)
• M24: 9,525,794 km (0.1 R)
• M25: 10,325,694 km (0.07 R)
• M26: 11,196,054 km (0.094 R)
• M27: 11,343,408 km (0.092 R)
• M28: 12,291,709 km (0.088 R)
• M29: 13,265,142 km (0.12 R)
• M30: 13,421,173 km (0.11 R)
• M31: 14,316,516 km (0.087 R)
• M32: 15,176,854 km (0.11 R)
• M33: 15,449,122 km (0.054 R)
• M34: 15,613,231 km (0.065 R)
• M35: 17,400,028 km (0.06 R)
• M36: 17,914,046 km (0.053 R)
• M37: 18,317,511 km (0.1 R)
• M38: 18,549,238 km (0.112 R)
• M39: 18,665,476 km (0.057 R)
• M40: 19,250,553 km (0.095 R)
• M41: 19,486,319 km (0.105 R)
• M42: 19,782,224 km (0.093 R)
• M43: 20,860,077 km (0.104 R)
• M44: 21,467,145 km (0.07 R)
• M45: 21,895,444 km (0.099 R)
• M46: 22,450,302 km (0.07 R)
• M47: 22,512,385 km (0.092 R)
• M48: 23,009,948 km (0.093 R)
• M49: 23,134,862 km (0.106 R)
• M50: 23,826,303 km (0.088 R)
• M51: 24,524,477 km (0.088 R)
• M52: 25,229,382 km (0.026 R)
• M53: 25,422,662 km (0.092 R)
• M54: 26,527,891 km (0.091 R)
• M55: 26,987,605 km (0.038 R)
• M56: 27,516,135 km (0.115 R)
• M57: 27,648,828 km (0.049 R)
• M58: 28,583,516 km (0.077 R)
• M59: 29,596,443 km (0.025 R)
• M60: 30,483,708 km (0.051 R)
• M61: 30,827,334 km (0.101 R)
• M62: 31,379,799 km (0.099 R)
• M63: 32,074,980 km (0.049 R)
• M64: 32,284,567 km (0.066 R)
• M65: 33,622,271 km (0.093 R)
• M66: 33,977,267 km (0.061 R)
• M67: 34,262,101 km (0.115 R)
• M68: 35,049,734 km (0.064 R)
• M69: 35,698,540 km (0.095 R)
• M70: 36,278,680 km (0.047 R)
• M71: 36,351,385 km (0.083 R)
• M72: 37,374,784 km (0.09 R)
• M73: 38,037,652 km (0.099 R)
• M74: 38,185,455 km (0.112 R)
• M75: 38,481,659 km (0.117 R)
• M76: 40,576,627 km (0.115 R)
• M77: 40,652,174 km (0.11 R)
• M78: 40,727,721 km (0.038 R)
• M79: 40,878,965 km (0.06 R)
• M80: 40,954,661 km (0.044 R)
• M81: 43,478,527 km (0.101 R)
• M82: 43,633,061 km (0.097 R)
• M83: 44,020,221 km (0.087 R)
• M84: 45,816,293 km (0.073 R)
• M85: 46,367,561 km (0.117 R)
• M86: 47,317,956 km (0.115 R)
• M87: 50,369,304 km (0.103 R)
• M88: 51,346,028 km (0.088 R)
• M89: 51,918,689 km (0.079 R)
• M90: 52,246,907 km (0.115 R)
• M91: 52,575,872 km (0.102 R)
• M92: 53,070,443 km (0.049 R)
• M93: 53,566,659 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 3.6

Gravity: 56.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.78 AU - 17.28 AU

Year: 22453 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,890,239 km

• M1: 665,860 km (0.083 R)
• M2: 740,809 km (0.112 R)
• M3: 766,539 km (0.111 R)
• M4: 1,215,931 km (0.041 R)
• M5: 1,339,200 km (0.108 R)
• M6: 1,664,576 km (0.069 R)
• M7: 2,577,721 km (0.059 R)
• M8: 3,794,849 km (0.116 R)
• M9: 4,249,926 km (0.072 R)
• M10: 4,674,185 km (0.081 R)
• M11: 4,722,206 km (0.103 R)
• M12: 4,770,377 km (0.096 R)
• M13: 5,260,609 km (0.111 R)
• M14: 5,562,498 km (0.099 R)
• M15: 7,043,666 km (0.101 R)
• M16: 8,696,723 km (0.113 R)
• M17: 8,755,814 km (0.101 R)
• M18: 11,289,104 km (0.113 R)
• M19: 11,742,685 km (0.042 R)
• M20: 12,401,065 km (0.116 R)
• M21: 15,009,454 km (0.096 R)
• M22: 16,229,275 km (0.112 R)
• M23: 17,035,308 km (0.089 R)
• M24: 17,109,209 km (0.119 R)
• M25: 19,145,236 km (0.113 R)
• M26: 19,299,023 km (0.06 R)
• M27: 19,685,434 km (0.077 R)
• M28: 20,387,198 km (0.098 R)
• M29: 20,780,790 km (0.05 R)
• M30: 20,859,777 km (0.097 R)
• M31: 21,655,189 km (0.064 R)
• M32: 22,866,783 km (0.102 R)
• M33: 25,693,285 km (0.114 R)
• M34: 25,948,050 km (0.063 R)
• M35: 26,374,254 km (0.112 R)
• M36: 27,840,762 km (0.05 R)
• M37: 28,715,760 km (0.072 R)
• M38: 29,068,213 km (0.103 R)
• M39: 29,156,625 km (0.114 R)
• M40: 29,333,599 km (0.11 R)
• M41: 29,510,873 km (0.099 R)
• M42: 29,777,606 km (0.119 R)
• M43: 30,223,856 km (0.064 R)
• M44: 31,394,310 km (0.088 R)
• M45: 32,304,613 km (0.115 R)
• M46: 33,039,288 km (0.117 R)
• M47: 33,501,097 km (0.091 R)
• M48: 34,899,538 km (0.073 R)
• M49: 34,993,485 km (0.081 R)
• M50: 35,181,530 km (0.051 R)
• M51: 35,369,873 km (0.075 R)
• M52: 37,560,435 km (0.082 R)
• M53: 37,656,776 km (0.09 R)
• M54: 40,581,714 km (0.108 R)
• M55: 40,977,101 km (0.1 R)
• M56: 42,873,104 km (0.101 R)
• M57: 46,233,222 km (0.043 R)
• M58: 49,360,416 km (0.113 R)
• M59: 50,099,878 km (0.096 R)
• M60: 50,205,943 km (0.119 R)
• M61: 50,524,138 km (0.062 R)
• M62: 50,736,716 km (0.108 R)
• M63: 53,418,408 km (0.073 R)
• M64: 54,722,004 km (0.085 R)
• M65: 55,816,162 km (0.048 R)
• M66: 57,360,312 km (0.09 R)
• M67: 58,583,274 km (0.106 R)
• M68: 59,030,123 km (0.103 R)
• M69: 60,941,834 km (0.108 R)
• M70: 61,054,930 km (0.096 R)
• M71: 62,189,630 km (0.097 R)
• M72: 63,789,878 km (0.099 R)
• M73: 64,941,184 km (0.091 R)
• M74: 68,201,220 km (0.037 R)
• M75: 68,436,089 km (0.114 R)
• M76: 69,142,341 km (0.085 R)
• M77: 69,260,373 km (0.066 R)
• M78: 70,206,281 km (0.096 R)
• M79: 70,443,393 km (0.074 R)
• M80: 73,190,010 km (0.074 R)
• M81: 74,274,146 km (0.09 R)
• M82: 75,606,465 km (0.071 R)
• M83: 76,214,730 km (0.055 R)
• M84: 76,702,568 km (0.079 R)
• M85: 77,313,676 km (0.108 R)
• M86: 77,803,758 km (0.102 R)
• M87: 77,926,428 km (0.072 R)
• M88: 78,049,099 km (0.108 R)
• M89: 80,145,563 km (0.11 R)
• M90: 80,765,796 km (0.041 R)
• M91: 82,135,664 km (0.1 R)
• M92: 82,760,833 km (0.12 R)
• M93: 83,136,773 km (0.119 R)
• M94: 83,513,161 km (0.097 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit