🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.57 AU - 0.71 AU

Year: 190 Days

Day: 12.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 199 Days

Day: 38.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,381,047 km

• M1: 264,040 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 376 Days

Day: 44.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 422 Days

Day: 29.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.33 AU - 2.69 AU

Year: 1475 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,381,047 km

• M1: 681,867 km (0.088 R)
• M2: 1,052,870 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 14.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.16 AU - 5.48 AU

Year: 3924 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,381,047 km

• M1: 305,030 km (0.099 R)
• M2: 398,678 km (0.086 R)
• M3: 517,908 km (0.056 R)
• M4: 709,094 km (0.081 R)
• M5: 802,593 km (0.1 R)
• M6: 939,325 km (0.099 R)
• M7: 1,071,270 km (0.055 R)
• M8: 1,181,674 km (0.087 R)
• M9: 1,296,415 km (0.113 R)
• M10: 1,648,269 km (0.115 R)
• M11: 1,996,384 km (0.117 R)
• M12: 2,152,863 km (0.077 R)
• M13: 2,277,628 km (0.107 R)
• M14: 2,423,186 km (0.101 R)
• M15: 3,177,908 km (0.027 R)
• M16: 3,529,163 km (0.12 R)
• M17: 3,656,022 km (0.047 R)
• M18: 3,892,985 km (0.062 R)
• M19: 4,359,282 km (0.079 R)
• M20: 6,091,476 km (0.08 R)
• M21: 6,424,929 km (0.051 R)
• M22: 6,843,654 km (0.113 R)
• M23: 7,379,513 km (0.08 R)
• M24: 8,180,909 km (0.059 R)
• M25: 8,951,787 km (0.102 R)
• M26: 9,184,711 km (0.057 R)
• M27: 9,360,788 km (0.103 R)
• M28: 9,746,002 km (0.11 R)
• M29: 10,015,877 km (0.057 R)
• M30: 10,197,040 km (0.086 R)
• M31: 10,409,917 km (0.104 R)
• M32: 10,654,959 km (0.103 R)
• M33: 10,901,945 km (0.115 R)
• M34: 10,995,144 km (0.079 R)
• M35: 11,088,493 km (0.081 R)
• M36: 11,464,732 km (0.047 R)
• M37: 11,654,422 km (0.093 R)
• M38: 12,068,958 km (0.093 R)
• M39: 12,197,612 km (0.034 R)
• M40: 12,326,565 km (0.085 R)
• M41: 12,520,893 km (0.08 R)
• M42: 12,945,601 km (0.082 R)
• M43: 13,275,465 km (0.117 R)
• M44: 13,608,170 km (0.096 R)
• M45: 13,977,378 km (0.095 R)
• M46: 14,112,465 km (0.066 R)
• M47: 14,759,924 km (0.077 R)
• M48: 14,966,519 km (0.089 R)
• M49: 15,174,011 km (0.113 R)
• M50: 15,382,401 km (0.079 R)
• M51: 15,767,017 km (0.112 R)
• M52: 15,907,639 km (0.101 R)
• M53: 16,048,710 km (0.11 R)
• M54: 16,510,070 km (0.115 R)
• M55: 16,652,936 km (0.092 R)
• M56: 17,847,176 km (0.104 R)
• M57: 18,030,583 km (0.094 R)
• M58: 18,621,494 km (0.089 R)
• M59: 18,732,945 km (0.053 R)
• M60: 19,106,341 km (0.114 R)
• M61: 19,256,388 km (0.063 R)
• M62: 19,708,771 km (0.026 R)
• M63: 19,860,464 km (0.065 R)
• M64: 20,088,451 km (0.115 R)
• M65: 20,624,161 km (0.065 R)
• M66: 21,358,836 km (0.089 R)
• M67: 21,475,522 km (0.092 R)
• M68: 22,220,071 km (0.071 R)
• M69: 24,017,041 km (0.105 R)
• M70: 24,138,364 km (0.081 R)
• M71: 24,707,884 km (0.12 R)
• M72: 25,035,353 km (0.095 R)
• M73: 25,653,192 km (0.119 R)
• M74: 27,367,434 km (0.076 R)
• M75: 27,536,630 km (0.101 R)
• M76: 27,791,245 km (0.08 R)
• M77: 28,089,095 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.5

Radius: 10.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.38 AU - 8.66 AU

Year: 7648 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,381,047 km

• M1: 128,205 km (0.112 R)
• M2: 310,116 km (0.058 R)
• M3: 484,697 km (0.12 R)
• M4: 670,647 km (0.065 R)
• M5: 754,422 km (0.116 R)
• M6: 907,012 km (0.03 R)
• M7: 1,056,161 km (0.087 R)
• M8: 1,243,458 km (0.111 R)
• M9: 1,700,329 km (0.101 R)
• M10: 1,869,525 km (0.114 R)
• M11: 1,938,788 km (0.05 R)
• M12: 2,115,912 km (0.038 R)
• M13: 2,524,464 km (0.09 R)
• M14: 2,737,940 km (0.114 R)
• M15: 3,100,266 km (0.119 R)
• M16: 3,203,788 km (0.113 R)
• M17: 3,478,001 km (0.11 R)
• M18: 3,914,976 km (0.034 R)
• M19: 4,185,599 km (0.104 R)
• M20: 4,532,516 km (0.116 R)
• M21: 4,864,624 km (0.1 R)
• M22: 5,082,438 km (0.103 R)
• M23: 5,180,275 km (0.078 R)
• M24: 5,502,658 km (0.073 R)
• M25: 5,603,039 km (0.066 R)
• M26: 5,755,030 km (0.073 R)
• M27: 5,857,056 km (0.1 R)
• M28: 5,933,949 km (0.025 R)
• M29: 6,297,472 km (0.114 R)
• M30: 6,668,325 km (0.114 R)
• M31: 7,046,209 km (0.114 R)
• M32: 7,210,318 km (0.113 R)
• M33: 7,570,251 km (0.095 R)
• M34: 7,682,150 km (0.12 R)
• M35: 7,936,167 km (0.117 R)
• M36: 8,655,882 km (0.109 R)
• M37: 8,831,809 km (0.119 R)
• M38: 9,217,024 km (0.075 R)
• M39: 9,306,633 km (0.11 R)
• M40: 9,698,580 km (0.118 R)
• M41: 10,034,427 km (0.115 R)
• M42: 10,126,729 km (0.109 R)
• M43: 10,250,147 km (0.094 R)
• M44: 10,717,640 km (0.041 R)
• M45: 11,033,142 km (0.085 R)
• M46: 11,160,300 km (0.115 R)
• M47: 11,255,893 km (0.106 R)
• M48: 11,447,977 km (0.072 R)
• M49: 12,457,763 km (0.074 R)
• M50: 13,360,287 km (0.081 R)
• M51: 14,008,045 km (0.065 R)
• M52: 14,145,675 km (0.055 R)
• M53: 14,214,640 km (0.071 R)
• M54: 14,353,018 km (0.093 R)
• M55: 15,157,256 km (0.073 R)
• M56: 15,227,866 km (0.051 R)
• M57: 16,481,497 km (0.081 R)
• M58: 16,736,262 km (0.112 R)
• M59: 18,555,521 km (0.12 R)
• M60: 18,706,765 km (0.057 R)
• M61: 18,858,457 km (0.034 R)
• M62: 19,777,138 km (0.064 R)
• M63: 19,970,269 km (0.087 R)
• M64: 20,671,135 km (0.045 R)
• M65: 21,936,882 km (0.047 R)
• M66: 22,056,860 km (0.118 R)
• M67: 22,377,747 km (0.066 R)
• M68: 22,902,536 km (0.085 R)
• M69: 23,064,850 km (0.112 R)
• M70: 23,554,185 km (0.109 R)
• M71: 24,253,106 km (0.1 R)
• M72: 24,377,123 km (0.111 R)
• M73: 24,584,316 km (0.07 R)
• M74: 24,833,695 km (0.109 R)
• M75: 24,917,021 km (0.041 R)
• M76: 25,125,860 km (0.102 R)
• M77: 25,293,260 km (0.11 R)
• M78: 25,419,072 km (0.09 R)
• M79: 26,347,925 km (0.08 R)
• M80: 26,603,289 km (0.112 R)
• M81: 27,159,194 km (0.112 R)
• M82: 27,330,933 km (0.117 R)
• M83: 27,632,522 km (0.086 R)
• M84: 27,805,307 km (0.112 R)
• M85: 28,195,459 km (0.113 R)
• M86: 28,369,441 km (0.06 R)
• M87: 28,456,657 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 10.5

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.32 AU - 9.58 AU

Year: 8313 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,381,047 km

• M1: 206,295 km (0.1 R)
• M2: 289,173 km (0.08 R)
• M3: 454,927 km (0.114 R)
• M4: 579,243 km (0.09 R)
• M5: 695,929 km (0.037 R)
• M6: 821,292 km (0.045 R)
• M7: 1,012,628 km (0.066 R)
• M8: 1,269,637 km (0.056 R)
• M9: 1,588,879 km (0.12 R)
• M10: 1,715,289 km (0.087 R)
• M11: 2,176,350 km (0.118 R)
• M12: 2,477,790 km (0.084 R)
• M13: 2,826,652 km (0.117 R)
• M14: 2,946,480 km (0.114 R)
• M15: 3,191,222 km (0.096 R)
• M16: 3,479,198 km (0.056 R)
• M17: 3,719,452 km (0.073 R)
• M18: 4,412,988 km (0.034 R)
• M19: 4,512,470 km (0.066 R)
• M20: 5,062,841 km (0.115 R)
• M21: 6,226,563 km (0.114 R)
• M22: 6,383,341 km (0.117 R)
• M23: 6,450,959 km (0.056 R)
• M24: 7,233,655 km (0.076 R)
• M25: 7,375,025 km (0.03 R)
• M26: 7,540,929 km (0.095 R)
• M27: 7,876,627 km (0.104 R)
• M28: 8,119,574 km (0.101 R)
• M29: 8,241,795 km (0.105 R)
• M30: 8,612,499 km (0.074 R)
• M31: 8,913,041 km (0.055 R)
• M32: 9,039,302 km (0.097 R)
• M33: 9,191,592 km (0.046 R)
• M34: 9,370,362 km (0.112 R)
• M35: 9,576,059 km (0.07 R)
• M36: 10,254,934 km (0.119 R)
• M37: 10,334,221 km (0.061 R)
• M38: 10,653,762 km (0.101 R)
• M39: 10,976,295 km (0.094 R)
• M40: 11,084,604 km (0.091 R)
• M41: 11,384,248 km (0.071 R)
• M42: 11,631,384 km (0.085 R)
• M43: 11,824,814 km (0.102 R)
• M44: 12,019,291 km (0.104 R)
• M45: 12,355,288 km (0.036 R)
• M46: 12,439,661 km (0.041 R)
• M47: 12,609,305 km (0.033 R)
• M48: 12,836,544 km (0.09 R)
• M49: 13,036,407 km (0.109 R)
• M50: 13,122,426 km (0.105 R)
• M51: 13,295,062 km (0.077 R)
• M52: 13,439,424 km (0.1 R)
• M53: 13,904,972 km (0.053 R)
• M54: 14,287,195 km (0.085 R)
• M55: 14,702,628 km (0.061 R)
• M56: 14,822,157 km (0.106 R)
• M57: 16,034,199 km (0.077 R)
• M58: 16,249,620 km (0.061 R)
• M59: 16,404,155 km (0.097 R)
• M60: 16,964,099 km (0.059 R)
• M61: 17,215,125 km (0.071 R)
• M62: 17,784,195 km (0.076 R)
• M63: 18,102,988 km (0.09 R)
• M64: 18,231,044 km (0.081 R)
• M65: 18,327,385 km (0.1 R)
• M66: 18,714,095 km (0.116 R)
• M67: 18,940,886 km (0.065 R)
• M68: 19,201,186 km (0.117 R)
• M69: 19,659,703 km (0.085 R)
• M70: 20,154,872 km (0.105 R)
• M71: 20,454,068 km (0.093 R)
• M72: 21,056,648 km (0.065 R)
• M73: 22,864,838 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 9.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.81 AU - 12.61 AU

Year: 12099 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,381,047 km

• M1: 246,088 km (0.119 R)
• M2: 317,147 km (0.095 R)
• M3: 385,663 km (0.089 R)
• M4: 527,482 km (0.105 R)
• M5: 672,442 km (0.105 R)
• M6: 766,240 km (0.112 R)
• M7: 1,341,444 km (0.117 R)
• M8: 1,523,804 km (0.104 R)
• M9: 1,779,766 km (0.116 R)
• M10: 1,868,178 km (0.108 R)
• M11: 1,958,087 km (0.065 R)
• M12: 2,026,602 km (0.111 R)
• M13: 2,213,001 km (0.108 R)
• M14: 2,653,118 km (0.118 R)
• M15: 2,754,695 km (0.099 R)
• M16: 2,857,619 km (0.118 R)
• M17: 3,067,205 km (0.095 R)
• M18: 4,013,412 km (0.105 R)
• M19: 4,855,797 km (0.083 R)
• M20: 5,983,316 km (0.084 R)
• M21: 6,083,697 km (0.044 R)
• M22: 6,490,603 km (0.096 R)
• M23: 9,421,076 km (0.061 R)
• M24: 10,611,725 km (0.082 R)
• M25: 11,142,349 km (0.109 R)
• M26: 12,570,559 km (0.106 R)
• M27: 13,044,934 km (0.088 R)
• M28: 13,878,045 km (0.075 R)
• M29: 14,189,358 km (0.119 R)
• M30: 15,687,581 km (0.079 R)
• M31: 15,919,009 km (0.114 R)
• M32: 18,635,856 km (0.092 R)
• M33: 19,176,502 km (0.107 R)
• M34: 19,473,604 km (0.099 R)
• M35: 20,122,410 km (0.093 R)
• M36: 20,981,700 km (0.092 R)
• M37: 22,945,321 km (0.111 R)
• M38: 23,471,756 km (0.081 R)
• M39: 23,683,437 km (0.113 R)
• M40: 25,291,315 km (0.1 R)
• M41: 25,508,382 km (0.041 R)
• M42: 26,382,632 km (0.059 R)
• M43: 26,602,840 km (0.105 R)
• M44: 27,992,454 km (0.118 R)
• M45: 28,104,653 km (0.06 R)
• M46: 29,862,577 km (0.11 R)
• M47: 31,889,778 km (0.05 R)
• M48: 32,653,924 km (0.035 R)
• M49: 34,140,478 km (0.1 R)
• M50: 36,442,191 km (0.111 R)
• M51: 37,056,141 km (0.069 R)
• M52: 37,364,462 km (0.09 R)
• M53: 38,169,897 km (0.12 R)
• M54: 39,420,236 km (0.032 R)
• M55: 41,065,812 km (0.096 R)
• M56: 41,704,595 km (0.091 R)
• M57: 42,992,184 km (0.09 R)
• M58: 43,316,213 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit