🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.86 AU - 1.34 AU

Year: 413 Days

Day: 17.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.9 AU - 2.1 AU

Year: 1013 Days

Day: 16.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.89 AU - 2.47 AU

Year: 1153 Days

Day: 46.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.14 AU - 3.22 AU

Year: 1571 Days

Day: 44.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.06 AU - 4.26 AU

Year: 2508 Days

Day: 25.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,300,101 km

• M1: 18,401 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 9.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.64 AU - 9.44 AU

Year: 8165 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,300,101 km

• M1: 226,641 km (0.088 R)
• M2: 335,997 km (0.095 R)
• M3: 404,513 km (0.117 R)
• M4: 479,012 km (0.119 R)
• M5: 695,032 km (0.084 R)
• M6: 815,159 km (0.094 R)
• M7: 1,201,720 km (0.109 R)
• M8: 1,331,720 km (0.055 R)
• M9: 1,398,590 km (0.095 R)
• M10: 1,641,537 km (0.112 R)
• M11: 3,004,673 km (0.047 R)
• M12: 3,093,385 km (0.066 R)
• M13: 3,183,143 km (0.1 R)
• M14: 3,411,280 km (0.037 R)
• M15: 3,527,368 km (0.112 R)
• M16: 3,763,434 km (0.101 R)
• M17: 3,835,390 km (0.077 R)
• M18: 4,102,871 km (0.107 R)
• M19: 4,528,178 km (0.108 R)
• M20: 4,630,353 km (0.086 R)
• M21: 4,785,037 km (0.102 R)
• M22: 4,994,026 km (0.073 R)
• M23: 5,206,006 km (0.12 R)
• M24: 6,055,273 km (0.117 R)
• M25: 6,596,967 km (0.071 R)
• M26: 7,333,288 km (0.08 R)
• M27: 7,393,426 km (0.091 R)
• M28: 8,251,220 km (0.093 R)
• M29: 8,628,506 km (0.061 R)
• M30: 8,915,136 km (0.103 R)
• M31: 9,367,220 km (0.071 R)
• M32: 9,926,417 km (0.108 R)
• M33: 10,193,300 km (0.108 R)
• M34: 10,361,298 km (0.05 R)
• M35: 11,145,939 km (0.088 R)
• M36: 11,353,880 km (0.118 R)
• M37: 11,423,443 km (0.109 R)
• M38: 11,985,033 km (0.049 R)
• M39: 12,555,749 km (0.083 R)
• M40: 12,772,068 km (0.043 R)
• M41: 13,244,947 km (0.119 R)
• M42: 13,723,660 km (0.098 R)
• M43: 14,697,841 km (0.079 R)
• M44: 14,849,833 km (0.034 R)
• M45: 15,810,849 km (0.106 R)
• M46: 16,357,779 km (0.048 R)
• M47: 16,791,763 km (0.074 R)
• M48: 16,910,842 km (0.065 R)
• M49: 17,913,896 km (0.115 R)
• M50: 18,361,194 km (0.11 R)
• M51: 18,443,024 km (0.084 R)
• M52: 19,350,185 km (0.065 R)
• M53: 19,558,426 km (0.065 R)
• M54: 19,809,301 km (0.061 R)
• M55: 20,061,224 km (0.041 R)
• M56: 20,525,725 km (0.06 R)
• M57: 21,594,901 km (0.118 R)
• M58: 21,854,155 km (0.05 R)
• M59: 21,984,155 km (0.12 R)
• M60: 22,901,489 km (0.116 R)
• M61: 23,165,978 km (0.099 R)
• M62: 23,564,507 km (0.096 R)
• M63: 24,413,176 km (0.049 R)
• M64: 24,638,171 km (0.049 R)
• M65: 25,090,405 km (0.038 R)
• M66: 25,499,555 km (0.08 R)
• M67: 25,911,099 km (0.115 R)
• M68: 26,232,585 km (0.115 R)
• M69: 27,205,121 km (0.101 R)
• M70: 27,672,465 km (0.064 R)
• M71: 28,614,931 km (0.104 R)
• M72: 28,757,199 km (0.079 R)
• M73: 29,904,016 km (0.098 R)
• M74: 30,144,869 km (0.093 R)
• M75: 31,456,243 km (0.093 R)
• M76: 31,750,203 km (0.098 R)
• M77: 32,291,448 km (0.113 R)
• M78: 32,637,468 km (0.092 R)
• M79: 32,885,352 km (0.102 R)
• M80: 33,233,466 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 11.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.37 AU - 12.33 AU

Year: 11926 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,300,101 km

• M1: 142,716 km (0.095 R)
• M2: 386,860 km (0.091 R)
• M3: 611,556 km (0.12 R)
• M4: 785,838 km (0.104 R)
• M5: 1,100,442 km (0.07 R)
• M6: 1,317,060 km (0.09 R)
• M7: 1,547,889 km (0.032 R)
• M8: 1,944,623 km (0.073 R)
• M9: 2,075,222 km (0.093 R)
• M10: 2,541,219 km (0.039 R)
• M11: 3,009,311 km (0.105 R)
• M12: 3,222,637 km (0.097 R)
• M13: 3,991,870 km (0.106 R)
• M14: 4,125,460 km (0.105 R)
• M15: 4,363,022 km (0.088 R)
• M16: 4,535,508 km (0.117 R)
• M17: 5,030,378 km (0.102 R)
• M18: 5,505,351 km (0.114 R)
• M19: 5,579,701 km (0.079 R)
• M20: 7,096,325 km (0.105 R)
• M21: 7,299,479 km (0.058 R)
• M22: 7,962,945 km (0.095 R)
• M23: 9,258,313 km (0.067 R)
• M24: 10,157,995 km (0.115 R)
• M25: 11,179,598 km (0.06 R)
• M26: 11,368,840 km (0.083 R)
• M27: 11,607,000 km (0.064 R)
• M28: 12,331,203 km (0.082 R)
• M29: 12,822,183 km (0.084 R)
• M30: 13,219,515 km (0.056 R)
• M31: 14,590,580 km (0.116 R)
• M32: 14,953,354 km (0.032 R)
• M33: 15,424,288 km (0.052 R)
• M34: 15,740,838 km (0.09 R)
• M35: 16,006,374 km (0.09 R)
• M36: 16,434,224 km (0.078 R)
• M37: 16,974,422 km (0.05 R)
• M38: 17,083,179 km (0.109 R)
• M39: 17,575,356 km (0.097 R)
• M40: 17,906,117 km (0.115 R)
• M41: 18,406,073 km (0.091 R)
• M42: 19,249,506 km (0.091 R)
• M43: 20,105,655 km (0.047 R)
• M44: 20,799,490 km (0.074 R)
• M45: 23,108,084 km (0.078 R)
• M46: 23,652,471 km (0.109 R)
• M47: 24,507,422 km (0.05 R)
• M48: 25,933,988 km (0.05 R)
• M49: 26,059,351 km (0.102 R)
• M50: 26,247,694 km (0.089 R)
• M51: 27,260,023 km (0.06 R)
• M52: 27,451,209 km (0.108 R)
• M53: 27,834,928 km (0.108 R)
• M54: 28,220,591 km (0.11 R)
• M55: 28,802,228 km (0.083 R)
• M56: 29,583,877 km (0.057 R)
• M57: 31,168,268 km (0.047 R)
• M58: 31,702,482 km (0.093 R)
• M59: 34,487,695 km (0.094 R)
• M60: 34,832,667 km (0.056 R)
• M61: 35,526,054 km (0.094 R)
• M62: 35,874,467 km (0.088 R)
• M63: 37,208,730 km (0.101 R)
• M64: 38,702,465 km (0.094 R)
• M65: 39,781,215 km (0.102 R)
• M66: 39,998,282 km (0.055 R)
• M67: 40,869,989 km (0.119 R)
• M68: 41,015,847 km (0.069 R)
• M69: 42,115,690 km (0.077 R)
• M70: 42,928,455 km (0.027 R)
• M71: 43,671,658 km (0.052 R)
• M72: 44,419,348 km (0.045 R)
• M73: 47,221,914 km (0.115 R)
• M74: 47,528,291 km (0.119 R)
• M75: 50,159,268 km (0.102 R)
• M76: 50,237,359 km (0.098 R)
• M77: 51,099,042 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.4

Radius: 7.6

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.49 AU - 15.05 AU

Year: 18301 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,300,101 km

• M1: 157,078 km (0.107 R)
• M2: 533,316 km (0.108 R)
• M3: 1,064,688 km (0.045 R)
• M4: 1,364,033 km (0.035 R)
• M5: 1,568,085 km (0.065 R)
• M6: 1,720,076 km (0.089 R)
• M7: 2,340,309 km (0.104 R)
• M8: 3,525,872 km (0.071 R)
• M9: 3,847,358 km (0.106 R)
• M10: 4,389,950 km (0.105 R)
• M11: 4,475,669 km (0.111 R)
• M12: 4,779,652 km (0.102 R)
• M13: 4,956,477 km (0.03 R)
• M14: 5,731,693 km (0.095 R)
• M15: 6,061,855 km (0.043 R)
• M16: 6,593,227 km (0.116 R)
• M17: 7,039,029 km (0.068 R)
• M18: 7,290,951 km (0.084 R)
• M19: 7,494,554 km (0.112 R)
• M20: 7,648,490 km (0.101 R)
• M21: 7,803,623 km (0.071 R)
• M22: 8,116,732 km (0.039 R)
• M23: 8,275,006 km (0.099 R)
• M24: 8,755,515 km (0.099 R)
• M25: 8,863,524 km (0.093 R)
• M26: 8,972,132 km (0.116 R)
• M27: 9,632,158 km (0.077 R)
• M28: 9,743,758 km (0.11 R)
• M29: 10,767,008 km (0.07 R)
• M30: 11,291,348 km (0.116 R)
• M31: 12,852,252 km (0.061 R)
• M32: 14,288,691 km (0.119 R)
• M33: 14,352,270 km (0.11 R)
• M34: 15,252,700 km (0.117 R)
• M35: 15,578,673 km (0.085 R)
• M36: 16,503,637 km (0.108 R)
• M37: 16,905,457 km (0.107 R)
• M38: 17,310,418 km (0.074 R)
• M39: 17,787,187 km (0.117 R)
• M40: 17,992,734 km (0.111 R)
• M41: 19,736,447 km (0.103 R)
• M42: 20,305,817 km (0.114 R)
• M43: 20,880,422 km (0.117 R)
• M44: 21,606,420 km (0.08 R)
• M45: 22,119,392 km (0.039 R)
• M46: 22,784,952 km (0.082 R)
• M47: 23,008,302 km (0.082 R)
• M48: 23,381,998 km (0.11 R)
• M49: 23,607,292 km (0.117 R)
• M50: 23,757,787 km (0.043 R)
• M51: 24,135,672 km (0.099 R)
• M52: 27,624,144 km (0.069 R)
• M53: 31,349,431 km (0.025 R)
• M54: 33,693,031 km (0.09 R)
• M55: 34,885,775 km (0.047 R)
• M56: 35,229,102 km (0.045 R)
• M57: 35,315,121 km (0.103 R)
• M58: 35,573,626 km (0.111 R)
• M59: 35,659,794 km (0.094 R)
• M60: 37,488,030 km (0.081 R)
• M61: 37,927,698 km (0.119 R)
• M62: 38,192,336 km (0.084 R)
• M63: 38,723,558 km (0.111 R)
• M64: 40,421,793 km (0.083 R)
• M65: 43,428,411 km (0.112 R)
• M66: 43,890,220 km (0.084 R)
• M67: 46,978,818 km (0.066 R)
• M68: 47,263,054 km (0.057 R)
• M69: 47,547,888 km (0.11 R)
• M70: 48,119,202 km (0.084 R)
• M71: 48,597,018 km (0.113 R)
• M72: 49,172,521 km (0.111 R)
• M73: 49,364,904 km (0.115 R)
• M74: 50,330,408 km (0.048 R)
• M75: 50,427,198 km (0.119 R)
• M76: 51,985,858 km (0.055 R)
• M77: 53,165,138 km (0.081 R)
• M78: 54,850,957 km (0.079 R)
• M79: 55,050,371 km (0.075 R)
• M80: 56,151,860 km (0.086 R)
• M81: 56,654,958 km (0.114 R)
• M82: 60,012,383 km (0.116 R)
• M83: 63,015,709 km (0.112 R)
• M84: 64,588,282 km (0.091 R)
• M85: 65,009,699 km (0.119 R)
• M86: 66,917,970 km (0.12 R)
• M87: 67,558,099 km (0.083 R)
• M88: 67,985,949 km (0.112 R)
• M89: 68,522,108 km (0.076 R)
• M90: 69,706,474 km (0.101 R)
• M91: 69,922,494 km (0.107 R)
• M92: 70,355,430 km (0.054 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit