🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 171 Days

Day: 25.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.14 AU - 1.18 AU

Year: 471 Days

Day: 18.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,675,243 km

• M1: 354,547 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.69 AU - 1.99 AU

Year: 940 Days

Day: 25.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.5 AU - 2.42 AU

Year: 1034 Days

Day: 40 Hours

Environment

Temp: -79 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.6

Radius: 14.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.42 AU - 5.5 AU

Year: 4161 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,675,243 km

• M1: 195,225 km (0.107 R)
• M2: 286,929 km (0.079 R)
• M3: 447,746 km (0.083 R)
• M4: 734,376 km (0.095 R)
• M5: 1,008,888 km (0.102 R)
• M6: 1,108,221 km (0.075 R)
• M7: 1,570,179 km (0.117 R)
• M8: 1,717,384 km (0.066 R)
• M9: 1,931,757 km (0.085 R)
• M10: 2,074,324 km (0.089 R)
• M11: 2,541,069 km (0.1 R)
• M12: 2,698,297 km (0.059 R)
• M13: 2,822,762 km (0.115 R)
• M14: 2,912,970 km (0.098 R)
• M15: 3,152,027 km (0.04 R)
• M16: 3,689,383 km (0.079 R)
• M17: 4,297,049 km (0.119 R)
• M18: 4,698,271 km (0.095 R)
• M19: 4,914,440 km (0.087 R)
• M20: 5,178,330 km (0.09 R)
• M21: 5,289,631 km (0.045 R)
• M22: 5,424,269 km (0.07 R)
• M23: 5,514,626 km (0.088 R)
• M24: 5,605,582 km (0.068 R)
• M25: 6,327,392 km (0.109 R)
• M26: 6,422,685 km (0.084 R)
• M27: 6,542,513 km (0.117 R)
• M28: 7,452,218 km (0.056 R)
• M29: 7,628,893 km (0.114 R)
• M30: 7,986,432 km (0.081 R)
• M31: 8,219,206 km (0.109 R)
• M32: 8,533,063 km (0.027 R)
• M33: 9,172,593 km (0.112 R)
• M34: 9,525,644 km (0.106 R)
• M35: 9,745,104 km (0.102 R)
• M36: 9,910,709 km (0.095 R)
• M37: 10,077,361 km (0.096 R)
• M38: 10,753,394 km (0.108 R)
• M39: 11,298,978 km (0.115 R)
• M40: 11,444,088 km (0.101 R)
• M41: 12,089,752 km (0.093 R)
• M42: 12,417,222 km (0.101 R)
• M43: 12,868,259 km (0.076 R)
• M44: 13,080,688 km (0.076 R)
• M45: 13,294,314 km (0.119 R)
• M46: 13,570,621 km (0.072 R)
• M47: 14,160,186 km (0.038 R)
• M48: 15,140,053 km (0.087 R)
• M49: 15,332,286 km (0.116 R)
• M50: 15,525,267 km (0.117 R)
• M51: 16,832,603 km (0.103 R)
• M52: 17,131,649 km (0.096 R)
• M53: 17,432,490 km (0.064 R)
• M54: 18,209,202 km (0.05 R)
• M55: 19,204,627 km (0.097 R)
• M56: 20,182,548 km (0.093 R)
• M57: 20,500,294 km (0.052 R)
• M58: 21,427,651 km (0.105 R)
• M59: 21,824,085 km (0.116 R)
• M60: 22,587,633 km (0.075 R)
• M61: 22,734,089 km (0.086 R)
• M62: 23,028,049 km (0.042 R)
• M63: 23,323,056 km (0.092 R)
• M64: 23,508,258 km (0.056 R)
• M65: 24,103,807 km (0.037 R)
• M66: 24,290,954 km (0.04 R)
• M67: 24,478,550 km (0.099 R)
• M68: 24,704,293 km (0.059 R)
• M69: 25,158,024 km (0.101 R)
• M70: 25,500,154 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 13.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.38 AU - 5.64 AU

Year: 4873 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,675,243 km

• M1: 187,895 km (0.063 R)
• M2: 295,456 km (0.069 R)
• M3: 522,097 km (0.042 R)
• M4: 637,885 km (0.06 R)
• M5: 754,123 km (0.102 R)
• M6: 921,972 km (0.086 R)
• M7: 1,115,252 km (0.064 R)
• M8: 1,310,029 km (0.084 R)
• M9: 1,399,039 km (0.088 R)
• M10: 1,490,294 km (0.085 R)
• M11: 2,171,413 km (0.045 R)
• M12: 2,529,850 km (0.045 R)
• M13: 2,790,599 km (0.067 R)
• M14: 3,009,012 km (0.065 R)
• M15: 3,338,426 km (0.071 R)
• M16: 3,534,698 km (0.051 R)
• M17: 3,753,261 km (0.085 R)
• M18: 3,882,813 km (0.116 R)
• M19: 4,089,407 km (0.115 R)
• M20: 4,338,488 km (0.106 R)
• M21: 4,751,378 km (0.081 R)
• M22: 5,342,439 km (0.096 R)
• M23: 5,594,063 km (0.054 R)
• M24: 6,043,604 km (0.051 R)
• M25: 6,262,017 km (0.081 R)
• M26: 6,460,683 km (0.064 R)
• M27: 6,773,941 km (0.092 R)
• M28: 6,932,515 km (0.043 R)
• M29: 7,322,666 km (0.095 R)
• M30: 7,485,429 km (0.028 R)
• M31: 7,981,046 km (0.101 R)
• M32: 8,365,962 km (0.1 R)
• M33: 8,463,051 km (0.069 R)
• M34: 8,560,589 km (0.079 R)
• M35: 8,658,575 km (0.096 R)
• M36: 9,203,859 km (0.043 R)
• M37: 9,455,483 km (0.098 R)
• M38: 9,582,192 km (0.063 R)
• M39: 9,965,462 km (0.099 R)
• M40: 11,252,901 km (0.114 R)
• M41: 11,522,028 km (0.09 R)
• M42: 11,902,455 km (0.1 R)
• M43: 12,011,961 km (0.077 R)
• M44: 12,287,072 km (0.119 R)
• M45: 12,984,048 km (0.104 R)
• M46: 13,323,186 km (0.049 R)
• M47: 13,866,227 km (0.108 R)
• M48: 14,039,162 km (0.116 R)
• M49: 14,125,929 km (0.087 R)
• M50: 15,181,042 km (0.092 R)
• M51: 15,270,053 km (0.043 R)
• M52: 15,389,133 km (0.098 R)
• M53: 15,718,099 km (0.115 R)
• M54: 16,019,239 km (0.054 R)
• M55: 16,780,244 km (0.084 R)
• M56: 16,995,515 km (0.097 R)
• M57: 17,646,714 km (0.077 R)
• M58: 18,274,577 km (0.082 R)
• M59: 18,782,013 km (0.117 R)
• M60: 19,197,895 km (0.057 R)
• M61: 19,778,634 km (0.085 R)
• M62: 19,908,485 km (0.104 R)
• M63: 20,332,445 km (0.094 R)
• M64: 20,660,663 km (0.116 R)
• M65: 21,388,756 km (0.105 R)
• M66: 21,555,408 km (0.036 R)
• M67: 21,689,148 km (0.072 R)
• M68: 21,856,548 km (0.114 R)
• M69: 22,024,397 km (0.027 R)
• M70: 22,666,321 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 11.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.95 AU - 9.53 AU

Year: 8911 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,675,243 km

• M1: 626,965 km (0.107 R)
• M2: 1,014,872 km (0.112 R)
• M3: 1,692,999 km (0.058 R)
• M4: 1,924,876 km (0.101 R)
• M5: 2,055,774 km (0.079 R)
• M6: 2,585,201 km (0.103 R)
• M7: 2,853,131 km (0.095 R)
• M8: 3,003,327 km (0.116 R)
• M9: 3,079,323 km (0.086 R)
• M10: 3,181,797 km (0.097 R)
• M11: 3,602,915 km (0.111 R)
• M12: 3,765,528 km (0.109 R)
• M13: 3,875,333 km (0.081 R)
• M14: 4,014,010 km (0.079 R)
• M15: 4,353,747 km (0.114 R)
• M16: 4,821,390 km (0.061 R)
• M17: 4,970,838 km (0.09 R)
• M18: 5,061,345 km (0.049 R)
• M19: 5,931,705 km (0.068 R)
• M20: 6,351,626 km (0.116 R)
• M21: 6,881,801 km (0.059 R)
• M22: 8,268,723 km (0.036 R)
• M23: 8,412,038 km (0.094 R)
• M24: 8,628,805 km (0.112 R)
• M25: 8,701,360 km (0.085 R)
• M26: 8,774,214 km (0.113 R)
• M27: 8,920,521 km (0.065 R)
• M28: 9,141,477 km (0.089 R)
• M29: 10,119,847 km (0.118 R)
• M30: 10,973,602 km (0.074 R)
• M31: 11,529,059 km (0.099 R)
• M32: 11,729,520 km (0.11 R)
• M33: 11,890,936 km (0.04 R)
• M34: 13,040,596 km (0.091 R)
• M35: 13,713,338 km (0.053 R)
• M36: 13,798,309 km (0.115 R)
• M37: 15,977,202 km (0.073 R)
• M38: 16,290,759 km (0.069 R)
• M39: 17,243,548 km (0.074 R)
• M40: 17,749,937 km (0.099 R)
• M41: 18,028,189 km (0.04 R)
• M42: 19,345,697 km (0.051 R)
• M43: 20,016,046 km (0.075 R)
• M44: 20,548,165 km (0.096 R)
• M45: 20,694,023 km (0.1 R)
• M46: 20,840,330 km (0.047 R)
• M47: 21,036,004 km (0.098 R)
• M48: 21,281,195 km (0.118 R)
• M49: 22,271,981 km (0.085 R)
• M50: 23,176,600 km (0.114 R)
• M51: 23,837,224 km (0.026 R)
• M52: 25,073,351 km (0.073 R)
• M53: 25,961,514 km (0.099 R)
• M54: 26,277,464 km (0.061 R)
• M55: 26,966,363 km (0.114 R)
• M56: 27,072,876 km (0.066 R)
• M57: 27,393,165 km (0.101 R)
• M58: 27,983,778 km (0.031 R)
• M59: 28,904,852 km (0.081 R)
• M60: 29,013,909 km (0.116 R)
• M61: 29,232,322 km (0.078 R)
• M62: 29,341,827 km (0.082 R)
• M63: 29,451,333 km (0.107 R)
• M64: 29,560,988 km (0.111 R)
• M65: 30,498,967 km (0.057 R)
• M66: 30,609,968 km (0.115 R)
• M67: 31,334,620 km (0.091 R)
• M68: 31,502,768 km (0.083 R)
• M69: 32,517,341 km (0.115 R)
• M70: 33,370,947 km (0.109 R)
• M71: 34,116,842 km (0.106 R)
• M72: 35,800,266 km (0.119 R)
• M73: 36,445,931 km (0.039 R)
• M74: 37,987,238 km (0.101 R)
• M75: 38,345,973 km (0.105 R)
• M76: 39,308,037 km (0.101 R)
• M77: 39,791,986 km (0.119 R)
• M78: 40,582,761 km (0.099 R)
• M79: 40,949,425 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 7.2

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.94 AU - 17.98 AU

Year: 22900 Days

Day: 17.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,675,243 km

• M1: 496,665 km (0.093 R)
• M2: 708,795 km (0.074 R)
• M3: 825,331 km (0.027 R)
• M4: 1,240,914 km (0.088 R)
• M5: 1,325,587 km (0.028 R)
• M6: 2,555,132 km (0.066 R)
• M7: 3,346,355 km (0.118 R)
• M8: 3,666,494 km (0.117 R)
• M9: 4,122,768 km (0.101 R)
• M10: 4,729,387 km (0.067 R)
• M11: 6,169,416 km (0.082 R)
• M12: 6,364,492 km (0.093 R)
• M13: 6,760,627 km (0.106 R)
• M14: 7,012,400 km (0.076 R)
• M15: 7,629,043 km (0.049 R)
• M16: 9,134,446 km (0.118 R)
• M17: 9,468,797 km (0.083 R)
• M18: 9,581,145 km (0.081 R)
• M19: 10,553,681 km (0.08 R)
• M20: 10,787,054 km (0.12 R)
• M21: 12,161,858 km (0.071 R)
• M22: 12,714,772 km (0.09 R)
• M23: 12,838,639 km (0.12 R)
• M24: 12,963,104 km (0.081 R)
• M25: 15,072,434 km (0.106 R)
• M26: 15,401,250 km (0.111 R)
• M27: 15,533,495 km (0.111 R)
• M28: 17,217,369 km (0.119 R)
• M29: 17,699,223 km (0.086 R)
• M30: 17,837,601 km (0.099 R)
• M31: 18,045,991 km (0.116 R)
• M32: 18,535,475 km (0.093 R)
• M33: 18,958,389 km (0.064 R)
• M34: 19,313,235 km (0.054 R)
• M35: 20,536,347 km (0.081 R)
• M36: 22,379,841 km (0.101 R)
• M37: 22,454,790 km (0.103 R)
• M38: 22,830,131 km (0.073 R)
• M39: 25,281,891 km (0.089 R)
• M40: 25,829,269 km (0.056 R)
• M41: 26,065,035 km (0.065 R)
• M42: 26,143,724 km (0.076 R)
• M43: 26,856,109 km (0.038 R)
• M44: 27,815,779 km (0.105 R)
• M45: 28,138,163 km (0.056 R)
• M46: 30,098,493 km (0.118 R)
• M47: 31,597,314 km (0.066 R)
• M48: 32,186,730 km (0.117 R)
• M49: 32,779,885 km (0.057 R)
• M50: 33,547,771 km (0.092 R)
• M51: 34,580,595 km (0.098 R)
• M52: 35,536,675 km (0.069 R)
• M53: 36,237,391 km (0.062 R)
• M54: 36,413,319 km (0.086 R)
• M55: 37,208,431 km (0.078 R)
• M56: 38,636,044 km (0.05 R)
• M57: 39,266,150 km (0.035 R)
• M58: 39,446,864 km (0.054 R)
• M59: 39,627,728 km (0.114 R)
• M60: 42,005,137 km (0.092 R)
• M61: 42,467,694 km (0.119 R)
• M62: 42,653,195 km (0.085 R)
• M63: 43,117,996 km (0.12 R)
• M64: 43,211,195 km (0.116 R)
• M65: 44,805,161 km (0.073 R)
• M66: 45,088,499 km (0.07 R)
• M67: 45,656,971 km (0.063 R)
• M68: 48,922,393 km (0.107 R)
• M69: 49,995,010 km (0.097 R)
• M70: 51,568,780 km (0.101 R)
• M71: 51,964,765 km (0.09 R)
• M72: 54,160,712 km (0.106 R)
• M73: 57,511,106 km (0.055 R)
• M74: 57,921,752 km (0.077 R)
• M75: 58,333,296 km (0.086 R)
• M76: 60,405,975 km (0.084 R)
• M77: 60,927,772 km (0.081 R)
• M78: 64,622,839 km (0.117 R)
• M79: 66,228,623 km (0.103 R)
• M80: 66,443,745 km (0.094 R)
• M81: 66,659,016 km (0.116 R)
• M82: 66,982,447 km (0.042 R)
• M83: 72,006,392 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit