🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 243 Days

Day: 25.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,400,688 km

• M1: 49,816 km (0.109 R)
• M2: 205,847 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.02 AU - 1.1 AU

Year: 401 Days

Day: 30.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,400,688 km

• M1: 447,896 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.44 AU - 2.24 AU

Year: 916 Days

Day: 29.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 9.8

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.15 AU - 5.95 AU

Year: 4166 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,400,688 km

• M1: 148,850 km (0.11 R)
• M2: 306,526 km (0.116 R)
• M3: 397,332 km (0.075 R)
• M4: 529,128 km (0.037 R)
• M5: 611,706 km (0.034 R)
• M6: 888,462 km (0.106 R)
• M7: 1,015,321 km (0.073 R)
• M8: 1,148,463 km (0.112 R)
• M9: 1,432,848 km (0.109 R)
• M10: 2,066,695 km (0.114 R)
• M11: 2,797,480 km (0.099 R)
• M12: 3,122,556 km (0.12 R)
• M13: 3,540,982 km (0.103 R)
• M14: 3,913,630 km (0.073 R)
• M15: 4,299,144 km (0.086 R)
• M16: 4,364,518 km (0.112 R)
• M17: 4,562,885 km (0.107 R)
• M18: 4,741,804 km (0.035 R)
• M19: 5,083,336 km (0.086 R)
• M20: 5,175,787 km (0.065 R)
• M21: 5,315,512 km (0.109 R)
• M22: 5,574,914 km (0.068 R)
• M23: 5,766,250 km (0.074 R)
• M24: 5,984,064 km (0.091 R)
• M25: 6,057,367 km (0.066 R)
• M26: 6,704,528 km (0.09 R)
• M27: 7,062,067 km (0.115 R)
• M28: 7,373,679 km (0.118 R)
• M29: 7,452,218 km (0.069 R)
• M30: 7,557,385 km (0.113 R)
• M31: 7,902,807 km (0.078 R)
• M32: 8,280,541 km (0.081 R)
• M33: 8,747,287 km (0.087 R)
• M34: 9,363,929 km (0.051 R)
• M35: 10,081,550 km (0.117 R)
• M36: 10,579,711 km (0.103 R)
• M37: 10,757,583 km (0.096 R)
• M38: 11,417,758 km (0.109 R)
• M39: 11,906,195 km (0.116 R)
• M40: 12,401,514 km (0.071 R)
• M41: 13,061,689 km (0.079 R)
• M42: 13,156,983 km (0.038 R)
• M43: 13,444,211 km (0.088 R)
• M44: 13,508,239 km (0.114 R)
• M45: 14,449,210 km (0.119 R)
• M46: 14,745,413 km (0.03 R)
• M47: 16,222,842 km (0.066 R)
• M48: 16,806,274 km (0.118 R)
• M49: 17,431,443 km (0.097 R)
• M50: 17,958,177 km (0.118 R)
• M51: 18,205,911 km (0.109 R)
• M52: 18,383,484 km (0.101 R)
• M53: 18,525,901 km (0.109 R)
• M54: 18,847,836 km (0.042 R)
• M55: 18,919,643 km (0.087 R)
• M56: 19,388,482 km (0.104 R)
• M57: 19,569,945 km (0.091 R)
• M58: 19,679,001 km (0.063 R)
• M59: 19,788,358 km (0.109 R)
• M60: 20,337,831 km (0.115 R)
• M61: 20,966,590 km (0.093 R)
• M62: 21,190,090 km (0.112 R)
• M63: 21,414,337 km (0.104 R)
• M64: 21,677,031 km (0.092 R)
• M65: 22,054,017 km (0.1 R)
• M66: 22,471,246 km (0.1 R)
• M67: 22,585,539 km (0.12 R)
• M68: 23,390,824 km (0.094 R)
• M69: 23,467,867 km (0.058 R)
• M70: 23,738,789 km (0.078 R)
• M71: 24,400,609 km (0.072 R)
• M72: 24,714,316 km (0.116 R)
• M73: 24,871,544 km (0.11 R)
• M74: 24,989,726 km (0.105 R)
• M75: 25,424,757 km (0.087 R)
• M76: 26,182,021 km (0.032 R)
• M77: 26,422,724 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.2

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.87 AU - 8.05 AU

Year: 6740 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,400,688 km

• M1: 281,693 km (0.096 R)
• M2: 379,979 km (0.114 R)
• M3: 831,016 km (0.107 R)
• M4: 1,025,194 km (0.093 R)
• M5: 1,320,052 km (0.081 R)
• M6: 1,424,621 km (0.085 R)
• M7: 1,642,435 km (0.057 R)
• M8: 1,832,574 km (0.065 R)
• M9: 1,990,250 km (0.043 R)
• M10: 2,091,079 km (0.092 R)
• M11: 2,235,291 km (0.089 R)
• M12: 2,643,843 km (0.091 R)
• M13: 3,288,909 km (0.096 R)
• M14: 3,409,186 km (0.09 R)
• M15: 3,804,274 km (0.118 R)
• M16: 4,214,322 km (0.102 R)
• M17: 4,345,369 km (0.114 R)
• M18: 4,531,170 km (0.12 R)
• M19: 5,048,928 km (0.062 R)
• M20: 5,643,131 km (0.105 R)
• M21: 5,934,099 km (0.107 R)
• M22: 6,110,923 km (0.042 R)
• M23: 6,200,084 km (0.072 R)
• M24: 6,500,327 km (0.114 R)
• M25: 7,620,665 km (0.119 R)
• M26: 7,813,198 km (0.108 R)
• M27: 8,301,784 km (0.111 R)
• M28: 8,666,354 km (0.102 R)
• M29: 9,137,887 km (0.096 R)
• M30: 9,274,320 km (0.105 R)
• M31: 10,036,072 km (0.027 R)
• M32: 10,531,391 km (0.052 R)
• M33: 10,998,435 km (0.101 R)
• M34: 11,509,163 km (0.096 R)
• M35: 12,705,347 km (0.106 R)
• M36: 12,819,640 km (0.118 R)
• M37: 13,550,725 km (0.082 R)
• M38: 14,652,812 km (0.106 R)
• M39: 14,972,952 km (0.109 R)
• M40: 15,336,026 km (0.064 R)
• M41: 15,579,571 km (0.118 R)
• M42: 16,235,558 km (0.107 R)
• M43: 16,608,505 km (0.111 R)
• M44: 17,405,114 km (0.109 R)
• M45: 17,489,637 km (0.073 R)
• M46: 17,659,281 km (0.111 R)
• M47: 17,829,373 km (0.107 R)
• M48: 18,904,982 km (0.057 R)
• M49: 19,472,706 km (0.118 R)
• M50: 20,401,559 km (0.104 R)
• M51: 20,714,368 km (0.116 R)
• M52: 20,938,765 km (0.1 R)
• M53: 21,299,595 km (0.118 R)
• M54: 22,256,423 km (0.109 R)
• M55: 22,578,358 km (0.117 R)
• M56: 22,763,111 km (0.038 R)
• M57: 23,835,130 km (0.094 R)
• M58: 24,353,636 km (0.097 R)
• M59: 25,979,765 km (0.1 R)
• M60: 26,367,373 km (0.097 R)
• M61: 26,854,763 km (0.095 R)
• M62: 27,295,927 km (0.086 R)
• M63: 27,887,885 km (0.12 R)
• M64: 28,384,401 km (0.045 R)
• M65: 29,134,784 km (0.117 R)
• M66: 30,196,181 km (0.09 R)
• M67: 30,399,783 km (0.039 R)
• M68: 30,501,659 km (0.093 R)
• M69: 31,373,067 km (0.075 R)
• M70: 31,941,240 km (0.07 R)
• M71: 32,617,273 km (0.075 R)
• M72: 34,460,318 km (0.066 R)
• M73: 34,833,116 km (0.104 R)
• M74: 35,689,863 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.9

Radius: 12.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.51 AU - 11.93 AU

Year: 12884 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,400,688 km

• M1: 195,375 km (0.077 R)
• M2: 273,016 km (0.117 R)
• M3: 864,975 km (0.109 R)
• M4: 1,073,215 km (0.084 R)
• M5: 1,472,193 km (0.087 R)
• M6: 1,965,716 km (0.099 R)
• M7: 2,141,494 km (0.113 R)
• M8: 2,348,836 km (0.104 R)
• M9: 2,617,664 km (0.11 R)
• M10: 2,896,514 km (0.051 R)
• M11: 3,155,767 km (0.077 R)
• M12: 3,759,394 km (0.032 R)
• M13: 4,011,018 km (0.116 R)
• M14: 4,138,775 km (0.091 R)
• M15: 4,697,523 km (0.12 R)
• M16: 5,071,966 km (0.03 R)
• M17: 5,669,610 km (0.101 R)
• M18: 6,215,492 km (0.025 R)
• M19: 6,438,692 km (0.087 R)
• M20: 6,778,429 km (0.107 R)
• M21: 7,872,588 km (0.035 R)
• M22: 8,399,322 km (0.114 R)
• M23: 8,979,313 km (0.118 R)
• M24: 9,105,424 km (0.094 R)
• M25: 9,316,656 km (0.112 R)
• M26: 9,615,254 km (0.106 R)
• M27: 10,178,041 km (0.117 R)
• M28: 10,707,168 km (0.083 R)
• M29: 11,563,317 km (0.11 R)
• M30: 12,254,758 km (0.095 R)
• M31: 12,488,281 km (0.106 R)
• M32: 12,817,546 km (0.074 R)
• M33: 13,102,230 km (0.103 R)
• M34: 13,871,313 km (0.071 R)
• M35: 14,457,737 km (0.115 R)
• M36: 15,102,354 km (0.082 R)
• M37: 15,403,046 km (0.116 R)
• M38: 15,553,990 km (0.115 R)
• M39: 15,806,960 km (0.119 R)
• M40: 16,214,464 km (0.099 R)
• M41: 16,522,337 km (0.118 R)
• M42: 16,883,915 km (0.03 R)
• M43: 19,706,079 km (0.088 R)
• M44: 20,144,550 km (0.107 R)
• M45: 20,808,465 km (0.112 R)
• M46: 20,919,766 km (0.08 R)
• M47: 21,535,810 km (0.119 R)
• M48: 21,761,254 km (0.102 R)
• M49: 22,100,991 km (0.11 R)
• M50: 22,556,666 km (0.068 R)
• M51: 22,900,442 km (0.099 R)
• M52: 23,767,511 km (0.043 R)
• M53: 25,117,782 km (0.114 R)
• M54: 25,593,353 km (0.113 R)
• M55: 26,553,323 km (0.057 R)
• M56: 27,953,858 km (0.108 R)
• M57: 28,694,068 km (0.106 R)
• M58: 28,880,168 km (0.094 R)
• M59: 29,628,457 km (0.095 R)
• M60: 30,004,995 km (0.116 R)
• M61: 31,016,875 km (0.06 R)
• M62: 31,144,033 km (0.111 R)
• M63: 31,399,097 km (0.118 R)
• M64: 31,654,909 km (0.042 R)
• M65: 32,491,012 km (0.11 R)
• M66: 34,184,759 km (0.1 R)
• M67: 34,777,765 km (0.079 R)
• M68: 34,976,132 km (0.064 R)
• M69: 35,241,369 km (0.07 R)
• M70: 36,644,298 km (0.112 R)
• M71: 37,657,524 km (0.114 R)
• M72: 38,474,927 km (0.099 R)
• M73: 41,101,267 km (0.056 R)
• M74: 41,451,176 km (0.118 R)
• M75: 43,002,357 km (0.082 R)
• M76: 43,927,919 km (0.073 R)
• M77: 44,500,879 km (0.096 R)
• M78: 45,148,189 km (0.112 R)
• M79: 45,871,195 km (0.081 R)
• M80: 46,088,860 km (0.034 R)
• M81: 46,452,383 km (0.095 R)
• M82: 46,889,807 km (0.075 R)
• M83: 48,653,416 km (0.089 R)
• M84: 48,875,420 km (0.071 R)
• M85: 49,023,521 km (0.111 R)
• M86: 49,246,123 km (0.072 R)
• M87: 49,468,874 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.8

Radius: 5.7

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.4 AU - 19.26 AU

Year: 29995 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,400,688 km

• M1: 119,080 km (0.063 R)
• M2: 303,684 km (0.031 R)
• M3: 339,587 km (0.118 R)
• M4: 456,573 km (0.058 R)
• M5: 1,250,788 km (0.105 R)
• M6: 1,563,148 km (0.094 R)
• M7: 2,147,328 km (0.09 R)
• M8: 2,183,531 km (0.11 R)
• M9: 3,622,363 km (0.104 R)
• M10: 4,522,942 km (0.093 R)
• M11: 5,488,895 km (0.107 R)
• M12: 6,463,226 km (0.112 R)
• M13: 6,889,431 km (0.115 R)
• M14: 8,508,528 km (0.073 R)
• M15: 9,211,489 km (0.113 R)
• M16: 9,509,937 km (0.06 R)
• M17: 9,872,113 km (0.075 R)
• M18: 11,111,831 km (0.102 R)
• M19: 12,008,520 km (0.045 R)
• M20: 12,795,555 km (0.113 R)
• M21: 12,861,827 km (0.083 R)
• M22: 12,928,248 km (0.081 R)
• M23: 15,395,266 km (0.083 R)
• M24: 15,536,487 km (0.082 R)
• M25: 17,558,601 km (0.03 R)
• M26: 22,081,394 km (0.076 R)
• M27: 22,640,591 km (0.092 R)
• M28: 22,720,925 km (0.1 R)
• M29: 23,854,577 km (0.116 R)
• M30: 25,006,630 km (0.115 R)
• M31: 27,108,481 km (0.056 R)
• M32: 27,621,302 km (0.101 R)
• M33: 28,656,519 km (0.099 R)
• M34: 29,792,266 km (0.09 R)
• M35: 32,288,157 km (0.028 R)
• M36: 32,831,497 km (0.107 R)
• M37: 33,013,408 km (0.084 R)
• M38: 34,387,763 km (0.104 R)
• M39: 35,593,971 km (0.101 R)
• M40: 36,437,254 km (0.098 R)
• M41: 38,430,047 km (0.086 R)
• M42: 40,069,042 km (0.1 R)
• M43: 40,263,369 km (0.108 R)
• M44: 40,360,608 km (0.068 R)
• M45: 41,829,210 km (0.109 R)
• M46: 42,223,700 km (0.055 R)
• M47: 44,214,997 km (0.099 R)
• M48: 44,315,377 km (0.104 R)
• M49: 48,495,142 km (0.117 R)
• M50: 54,403,510 km (0.093 R)
• M51: 54,942,062 km (0.047 R)
• M52: 55,374,101 km (0.101 R)
• M53: 56,350,376 km (0.115 R)
• M54: 56,786,005 km (0.087 R)
• M55: 57,332,187 km (0.046 R)
• M56: 57,441,693 km (0.097 R)
• M57: 57,551,198 km (0.051 R)
• M58: 57,660,854 km (0.115 R)
• M59: 57,770,509 km (0.028 R)
• M60: 58,319,832 km (0.118 R)
• M61: 58,981,354 km (0.115 R)
• M62: 62,551,058 km (0.077 R)
• M63: 63,567,576 km (0.095 R)
• M64: 63,794,217 km (0.099 R)
• M65: 67,341,332 km (0.109 R)
• M66: 67,687,950 km (0.046 R)
• M67: 68,731,545 km (0.063 R)
• M68: 68,847,782 km (0.047 R)
• M69: 70,834,442 km (0.068 R)
• M70: 72,248,142 km (0.067 R)
• M71: 72,366,324 km (0.109 R)
• M72: 73,195,695 km (0.12 R)
• M73: 73,314,476 km (0.118 R)
• M74: 79,210,726 km (0.055 R)
• M75: 80,923,173 km (0.058 R)
• M76: 81,414,752 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit