🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 269 Days

Day: 47.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.88 AU - 0.98 AU

Year: 343 Days

Day: 28.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,723,391 km

• M1: 117,434 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.17 AU - 1.61 AU

Year: 627 Days

Day: 21.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,723,391 km

• M1: 112,647 km (0.03 R)
• M2: 325,675 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.64 AU - 2.54 AU

Year: 1157 Days

Day: 21.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,723,391 km

• M1: 588,817 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.74 AU - 4.34 AU

Year: 2550 Days

Day: 46.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,723,391 km

• M1: 1,802,505 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 13.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.6 AU - 4.7 AU

Year: 3237 Days

Day: 9.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,723,391 km

• M1: 201,808 km (0.118 R)
• M2: 319,242 km (0.105 R)
• M3: 549,024 km (0.093 R)
• M4: 639,830 km (0.11 R)
• M5: 1,084,285 km (0.094 R)
• M6: 1,240,466 km (0.099 R)
• M7: 1,340,547 km (0.029 R)
• M8: 1,443,619 km (0.082 R)
• M9: 1,657,993 km (0.054 R)
• M10: 1,825,992 km (0.1 R)
• M11: 1,926,671 km (0.119 R)
• M12: 2,209,860 km (0.117 R)
• M13: 2,395,660 km (0.099 R)
• M14: 2,651,772 km (0.099 R)
• M15: 2,849,839 km (0.109 R)
• M16: 2,933,913 km (0.069 R)
• M17: 3,035,939 km (0.039 R)
• M18: 3,437,909 km (0.116 R)
• M19: 3,691,028 km (0.077 R)
• M20: 3,987,980 km (0.116 R)
• M21: 4,101,226 km (0.112 R)
• M22: 4,965,752 km (0.103 R)
• M23: 5,481,715 km (0.117 R)
• M24: 6,101,948 km (0.038 R)
• M25: 6,343,099 km (0.073 R)
• M26: 6,948,372 km (0.051 R)
• M27: 7,831,598 km (0.106 R)
• M28: 7,974,314 km (0.083 R)
• M29: 8,093,993 km (0.114 R)
• M30: 8,383,465 km (0.066 R)
• M31: 8,529,472 km (0.104 R)
• M32: 8,725,595 km (0.073 R)
• M33: 9,499,465 km (0.099 R)
• M34: 9,702,768 km (0.038 R)
• M35: 9,933,149 km (0.115 R)
• M36: 10,217,385 km (0.057 R)
• M37: 10,926,180 km (0.106 R)
• M38: 11,246,319 km (0.086 R)
• M39: 11,461,590 km (0.108 R)
• M40: 11,978,152 km (0.12 R)
• M41: 12,225,437 km (0.1 R)
• M42: 12,781,193 km (0.098 R)
• M43: 12,865,417 km (0.12 R)
• M44: 13,630,460 km (0.102 R)
• M45: 13,946,411 km (0.108 R)
• M46: 14,032,879 km (0.056 R)
• M47: 14,264,755 km (0.045 R)
• M48: 14,497,829 km (0.12 R)
• M49: 14,849,833 km (0.092 R)
• M50: 15,026,807 km (0.089 R)
• M51: 15,622,057 km (0.117 R)
• M52: 16,103,912 km (0.092 R)
• M53: 16,743,592 km (0.093 R)
• M54: 17,329,717 km (0.111 R)
• M55: 17,484,999 km (0.048 R)
• M56: 17,703,262 km (0.065 R)
• M57: 17,891,157 km (0.054 R)
• M58: 18,174,047 km (0.08 R)
• M59: 18,363,438 km (0.064 R)
• M60: 18,617,156 km (0.119 R)
• M61: 18,871,921 km (0.082 R)
• M62: 19,192,060 km (0.089 R)
• M63: 19,837,874 km (0.109 R)
• M64: 20,589,155 km (0.083 R)
• M65: 21,650,103 km (0.049 R)
• M66: 22,019,011 km (0.104 R)
• M67: 22,153,649 km (0.08 R)
• M68: 22,694,895 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 10

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.38 AU - 4.54 AU

Year: 3606 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,723,391 km

• M1: 128,505 km (0.086 R)
• M2: 223,798 km (0.042 R)
• M3: 325,525 km (0.118 R)
• M4: 405,560 km (0.112 R)
• M5: 640,877 km (0.094 R)
• M6: 769,681 km (0.081 R)
• M7: 1,156,541 km (0.102 R)
• M8: 1,441,525 km (0.071 R)
• M9: 1,585,139 km (0.068 R)
• M10: 1,840,353 km (0.106 R)
• M11: 1,917,994 km (0.109 R)
• M12: 2,157,800 km (0.09 R)
• M13: 2,475,396 km (0.036 R)
• M14: 2,916,111 km (0.088 R)
• M15: 3,007,216 km (0.102 R)
• M16: 3,211,118 km (0.116 R)
• M17: 3,305,365 km (0.102 R)
• M18: 3,770,465 km (0.027 R)
• M19: 4,071,605 km (0.096 R)
• M20: 4,173,781 km (0.075 R)
• M21: 4,761,700 km (0.099 R)
• M22: 4,934,635 km (0.092 R)
• M23: 5,065,533 km (0.068 R)
• M24: 5,286,490 km (0.118 R)
• M25: 5,442,969 km (0.054 R)
• M26: 5,945,019 km (0.077 R)
• M27: 6,037,920 km (0.058 R)
• M28: 6,107,782 km (0.119 R)
• M29: 6,414,308 km (0.094 R)
• M30: 6,533,537 km (0.11 R)
• M31: 6,895,564 km (0.117 R)
• M32: 7,042,170 km (0.088 R)
• M33: 7,165,140 km (0.107 R)
• M34: 7,264,173 km (0.067 R)
• M35: 7,463,438 km (0.101 R)
• M36: 7,867,352 km (0.069 R)
• M37: 8,097,583 km (0.103 R)
• M38: 8,356,238 km (0.034 R)
• M39: 8,460,358 km (0.041 R)
• M40: 8,881,626 km (0.104 R)
• M41: 8,987,990 km (0.12 R)
• M42: 9,635,000 km (0.062 R)
• M43: 10,102,494 km (0.099 R)
• M44: 10,185,820 km (0.095 R)
• M45: 10,521,069 km (0.093 R)
• M46: 10,860,057 km (0.088 R)
• M47: 11,145,341 km (0.107 R)
• M48: 11,231,509 km (0.108 R)
• M49: 11,665,044 km (0.1 R)
• M50: 11,927,887 km (0.092 R)
• M51: 12,163,204 km (0.073 R)
• M52: 12,848,213 km (0.065 R)
• M53: 13,484,602 km (0.099 R)
• M54: 13,606,974 km (0.078 R)
• M55: 13,914,547 km (0.085 R)
• M56: 14,100,198 km (0.073 R)
• M57: 14,224,364 km (0.069 R)
• M58: 14,380,245 km (0.095 R)
• M59: 14,505,309 km (0.083 R)
• M60: 15,040,869 km (0.077 R)
• M61: 16,261,139 km (0.068 R)
• M62: 16,685,997 km (0.054 R)
• M63: 16,850,255 km (0.111 R)
• M64: 17,413,192 km (0.042 R)
• M65: 17,847,774 km (0.098 R)
• M66: 18,251,987 km (0.1 R)
• M67: 18,693,451 km (0.12 R)
• M68: 18,864,142 km (0.09 R)
• M69: 19,517,735 km (0.081 R)
• M70: 20,178,509 km (0.096 R)
• M71: 20,353,688 km (0.041 R)
• M72: 20,599,776 km (0.085 R)
• M73: 20,705,542 km (0.114 R)
• M74: 21,343,876 km (0.11 R)
• M75: 22,024,696 km (0.115 R)
• M76: 22,277,367 km (0.074 R)
• M77: 22,349,623 km (0.101 R)
• M78: 22,858,405 km (0.102 R)
• M79: 23,591,734 km (0.116 R)
• M80: 24,743,488 km (0.097 R)
• M81: 25,156,677 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 14.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.96 AU - 10.55 AU

Year: 10772 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,723,391 km

• M1: 287,527 km (0.047 R)
• M2: 430,991 km (0.094 R)
• M3: 575,503 km (0.083 R)
• M4: 703,559 km (0.102 R)
• M5: 896,091 km (0.064 R)
• M6: 1,006,644 km (0.07 R)
• M7: 1,465,461 km (0.086 R)
• M8: 1,896,003 km (0.09 R)
• M9: 2,023,760 km (0.056 R)
• M10: 2,999,138 km (0.088 R)
• M11: 3,302,223 km (0.105 R)
• M12: 3,914,976 km (0.069 R)
• M13: 4,563,184 km (0.078 R)
• M14: 4,736,867 km (0.119 R)
• M15: 5,090,816 km (0.089 R)
• M16: 5,453,441 km (0.026 R)
• M17: 5,637,895 km (0.109 R)
• M18: 6,535,781 km (0.116 R)
• M19: 6,816,726 km (0.069 R)
• M20: 6,958,695 km (0.069 R)
• M21: 7,565,912 km (0.045 R)
• M22: 7,742,438 km (0.115 R)
• M23: 8,220,253 km (0.08 R)
• M24: 8,310,910 km (0.109 R)
• M25: 9,456,530 km (0.084 R)
• M26: 9,742,711 km (0.092 R)
• M27: 10,031,734 km (0.044 R)
• M28: 10,290,987 km (0.082 R)
• M29: 10,585,545 km (0.064 R)
• M30: 10,684,280 km (0.113 R)
• M31: 11,722,788 km (0.116 R)
• M32: 11,996,104 km (0.107 R)
• M33: 12,340,628 km (0.06 R)
• M34: 13,039,698 km (0.056 R)
• M35: 13,572,416 km (0.055 R)
• M36: 13,679,828 km (0.097 R)
• M37: 14,184,721 km (0.1 R)
• M38: 14,476,137 km (0.04 R)
• M39: 18,479,675 km (0.074 R)
• M40: 18,638,548 km (0.083 R)
• M41: 18,917,848 km (0.093 R)
• M42: 19,077,917 km (0.047 R)
• M43: 19,359,311 km (0.094 R)
• M44: 19,804,365 km (0.107 R)
• M45: 20,007,818 km (0.025 R)
• M46: 20,663,355 km (0.067 R)
• M47: 20,993,668 km (0.098 R)
• M48: 21,534,464 km (0.118 R)
• M49: 22,290,681 km (0.115 R)
• M50: 23,226,715 km (0.111 R)
• M51: 23,570,341 km (0.084 R)
• M52: 23,829,146 km (0.043 R)
• M53: 24,567,561 km (0.111 R)
• M54: 26,156,141 km (0.103 R)
• M55: 26,424,070 km (0.056 R)
• M56: 27,052,980 km (0.091 R)
• M57: 27,459,886 km (0.077 R)
• M58: 27,732,154 km (0.081 R)
• M59: 28,646,646 km (0.056 R)
• M60: 28,830,651 km (0.099 R)
• M61: 29,153,783 km (0.115 R)
• M62: 29,246,234 km (0.082 R)
• M63: 30,646,021 km (0.116 R)
• M64: 30,740,118 km (0.093 R)
• M65: 31,306,646 km (0.061 R)
• M66: 31,401,341 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 8

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.26 AU - 14.1 AU

Year: 15284 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,723,391 km

• M1: 121,922 km (0.113 R)
• M2: 216,319 km (0.106 R)
• M3: 366,216 km (0.105 R)
• M4: 430,094 km (0.081 R)
• M5: 498,311 km (0.055 R)
• M6: 608,415 km (0.106 R)
• M7: 897,886 km (0.097 R)
• M8: 1,034,619 km (0.118 R)
• M9: 2,111,424 km (0.119 R)
• M10: 2,357,662 km (0.101 R)
• M11: 2,516,236 km (0.07 R)
• M12: 2,580,713 km (0.046 R)
• M13: 2,711,312 km (0.068 R)
• M14: 3,869,947 km (0.082 R)
• M15: 4,558,995 km (0.108 R)
• M16: 5,705,064 km (0.067 R)
• M17: 5,832,971 km (0.105 R)
• M18: 6,091,476 km (0.055 R)
• M19: 6,486,564 km (0.101 R)
• M20: 7,026,163 km (0.107 R)
• M21: 7,209,271 km (0.117 R)
• M22: 7,862,415 km (0.045 R)
• M23: 8,052,405 km (0.094 R)
• M24: 8,926,655 km (0.091 R)
• M25: 9,779,811 km (0.114 R)
• M26: 9,984,311 km (0.114 R)
• M27: 10,138,547 km (0.079 R)
• M28: 10,345,590 km (0.09 R)
• M29: 10,974,949 km (0.092 R)
• M30: 11,347,746 km (0.104 R)
• M31: 11,401,303 km (0.078 R)
• M32: 11,724,733 km (0.102 R)
• M33: 11,779,037 km (0.12 R)
• M34: 12,160,661 km (0.086 R)
• M35: 12,380,720 km (0.092 R)
• M36: 13,048,375 km (0.091 R)
• M37: 13,500,161 km (0.071 R)
• M38: 15,416,958 km (0.054 R)
• M39: 16,924,905 km (0.118 R)
• M40: 18,102,090 km (0.072 R)
• M41: 18,353,265 km (0.044 R)
• M42: 19,241,577 km (0.097 R)
• M43: 19,369,633 km (0.065 R)
• M44: 21,257,857 km (0.113 R)
• M45: 22,729,003 km (0.071 R)
• M46: 23,476,843 km (0.117 R)
• M47: 23,888,237 km (0.1 R)
• M48: 24,094,831 km (0.074 R)
• M49: 25,346,517 km (0.089 R)
• M50: 25,768,532 km (0.037 R)
• M51: 26,976,685 km (0.113 R)
• M52: 27,048,193 km (0.075 R)
• M53: 27,335,421 km (0.075 R)
• M54: 29,373,991 km (0.09 R)
• M55: 33,057,389 km (0.066 R)
• M56: 33,749,579 km (0.082 R)
• M57: 33,826,771 km (0.086 R)
• M58: 34,291,273 km (0.069 R)
• M59: 36,328,347 km (0.115 R)
• M60: 36,804,068 km (0.068 R)
• M61: 37,921,863 km (0.1 R)
• M62: 38,002,197 km (0.099 R)
• M63: 38,243,349 km (0.092 R)
• M64: 38,404,466 km (0.092 R)
• M65: 38,727,149 km (0.039 R)
• M66: 39,456,738 km (0.099 R)
• M67: 39,538,119 km (0.058 R)
• M68: 39,864,093 km (0.118 R)
• M69: 40,109,134 km (0.112 R)
• M70: 42,253,619 km (0.034 R)
• M71: 46,481,255 km (0.041 R)
• M72: 46,997,667 km (0.114 R)
• M73: 48,209,709 km (0.086 R)
• M74: 48,470,757 km (0.081 R)
• M75: 50,311,409 km (0.109 R)
• M76: 50,399,672 km (0.073 R)
• M77: 50,487,935 km (0.096 R)
• M78: 50,576,198 km (0.116 R)
• M79: 50,929,997 km (0.077 R)
• M80: 51,018,708 km (0.114 R)
• M81: 51,907,320 km (0.078 R)
• M82: 52,174,801 km (0.11 R)
• M83: 52,711,408 km (0.109 R)
• M84: 52,890,626 km (0.12 R)
• M85: 54,966,596 km (0.081 R)
• M86: 57,437,504 km (0.081 R)
• M87: 58,361,869 km (0.094 R)
• M88: 59,104,772 km (0.048 R)
• M89: 59,197,822 km (0.082 R)
• M90: 60,037,964 km (0.056 R)
• M91: 61,258,234 km (0.035 R)
• M92: 61,352,480 km (0.069 R)
• M93: 63,151,694 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit