🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.69 AU - 0.99 AU

Year: 296 Days

Day: 14.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.82 AU - 3.62 AU

Year: 2225 Days

Day: 19.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.83 AU - 4.41 AU

Year: 2652 Days

Day: 33.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 13.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.5 AU - 4.92 AU

Year: 3326 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,062,017 km

• M1: 174,132 km (0.07 R)
• M2: 296,353 km (0.083 R)
• M3: 405,709 km (0.101 R)
• M4: 616,493 km (0.092 R)
• M5: 1,070,822 km (0.106 R)
• M6: 1,354,010 km (0.111 R)
• M7: 1,689,858 km (0.058 R)
• M8: 2,037,523 km (0.104 R)
• M9: 2,220,032 km (0.083 R)
• M10: 2,360,654 km (0.094 R)
• M11: 2,569,194 km (0.061 R)
• M12: 2,783,867 km (0.1 R)
• M13: 3,021,877 km (0.112 R)
• M14: 3,143,500 km (0.106 R)
• M15: 3,554,745 km (0.058 R)
• M16: 4,002,192 km (0.059 R)
• M17: 4,271,767 km (0.087 R)
• M18: 4,408,799 km (0.1 R)
• M19: 4,910,251 km (0.079 R)
• M20: 5,282,750 km (0.114 R)
• M21: 5,472,440 km (0.073 R)
• M22: 5,600,196 km (0.094 R)
• M23: 6,187,518 km (0.116 R)
• M24: 6,276,229 km (0.111 R)
• M25: 6,567,496 km (0.086 R)
• M26: 7,047,406 km (0.077 R)
• M27: 7,326,855 km (0.069 R)
• M28: 8,308,965 km (0.062 R)
• M29: 8,778,253 km (0.092 R)
• M30: 9,256,219 km (0.08 R)
• M31: 9,357,796 km (0.095 R)
• M32: 9,639,488 km (0.111 R)
• M33: 10,369,077 km (0.083 R)
• M34: 10,687,122 km (0.06 R)
• M35: 11,035,536 km (0.09 R)
• M36: 11,441,993 km (0.095 R)
• M37: 11,688,381 km (0.117 R)
• M38: 12,158,417 km (0.063 R)
• M39: 12,522,090 km (0.103 R)
• M40: 12,832,655 km (0.072 R)
• M41: 12,946,200 km (0.057 R)
• M42: 13,866,825 km (0.073 R)
• M43: 14,012,533 km (0.059 R)
• M44: 14,423,479 km (0.078 R)
• M45: 14,897,854 km (0.079 R)
• M46: 15,347,246 km (0.103 R)
• M47: 15,923,048 km (0.111 R)
• M48: 16,475,064 km (0.113 R)
• M49: 16,691,382 km (0.078 R)
• M50: 16,846,515 km (0.039 R)
• M51: 17,033,214 km (0.094 R)
• M52: 17,126,862 km (0.116 R)
• M53: 17,314,757 km (0.107 R)
• M54: 17,408,854 km (0.091 R)
• M55: 17,850,616 km (0.029 R)
• M56: 18,232,240 km (0.047 R)
• M57: 18,842,001 km (0.114 R)
• M58: 19,262,970 km (0.074 R)
• M59: 19,588,944 km (0.117 R)
• M60: 19,785,366 km (0.113 R)
• M61: 20,478,303 km (0.085 R)
• M62: 20,744,288 km (0.087 R)
• M63: 20,911,239 km (0.038 R)
• M64: 21,044,980 km (0.065 R)
• M65: 21,145,509 km (0.082 R)
• M66: 21,515,615 km (0.093 R)
• M67: 21,752,129 km (0.103 R)
• M68: 21,989,690 km (0.116 R)
• M69: 22,707,311 km (0.111 R)
• M70: 23,155,357 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 8.3

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.56 AU - 6.44 AU

Year: 5658 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,062,017 km

• M1: 118,482 km (0.118 R)
• M2: 281,992 km (0.114 R)
• M3: 696,976 km (0.117 R)
• M4: 749,336 km (0.087 R)
• M5: 816,954 km (0.069 R)
• M6: 1,108,371 km (0.104 R)
• M7: 1,249,890 km (0.089 R)
• M8: 1,380,938 km (0.036 R)
• M9: 1,551,031 km (0.104 R)
• M10: 1,874,910 km (0.118 R)
• M11: 2,102,448 km (0.034 R)
• M12: 2,522,220 km (0.087 R)
• M13: 2,584,303 km (0.038 R)
• M14: 2,924,339 km (0.101 R)
• M15: 2,989,713 km (0.092 R)
• M16: 3,077,527 km (0.067 R)
• M17: 3,323,765 km (0.086 R)
• M18: 3,507,023 km (0.088 R)
• M19: 3,599,774 km (0.068 R)
• M20: 3,693,422 km (0.106 R)
• M21: 3,787,968 km (0.089 R)
• M22: 3,907,197 km (0.092 R)
• M23: 4,321,882 km (0.057 R)
• M24: 4,648,604 km (0.119 R)
• M25: 5,757,872 km (0.111 R)
• M26: 6,427,173 km (0.112 R)
• M27: 6,569,740 km (0.095 R)
• M28: 7,091,537 km (0.051 R)
• M29: 7,506,522 km (0.107 R)
• M30: 7,838,180 km (0.069 R)
• M31: 8,205,593 km (0.108 R)
• M32: 9,148,359 km (0.068 R)
• M33: 9,341,041 km (0.073 R)
• M34: 9,861,342 km (0.08 R)
• M35: 9,927,165 km (0.095 R)
• M36: 10,257,926 km (0.111 R)
• M37: 10,525,108 km (0.077 R)
• M38: 10,625,937 km (0.102 R)
• M39: 10,794,683 km (0.083 R)
• M40: 11,582,166 km (0.092 R)
• M41: 11,825,562 km (0.06 R)
• M42: 12,070,603 km (0.111 R)
• M43: 12,601,377 km (0.063 R)
• M44: 12,923,461 km (0.087 R)
• M45: 13,103,577 km (0.086 R)
• M46: 13,906,169 km (0.114 R)
• M47: 14,053,822 km (0.114 R)
• M48: 14,164,824 km (0.11 R)
• M49: 14,649,521 km (0.058 R)
• M50: 14,762,019 km (0.091 R)
• M51: 14,874,965 km (0.105 R)
• M52: 14,950,362 km (0.095 R)
• M53: 15,101,606 km (0.097 R)
• M54: 16,290,909 km (0.118 R)
• M55: 16,720,255 km (0.049 R)
• M56: 17,034,710 km (0.113 R)
• M57: 17,113,697 km (0.119 R)
• M58: 18,474,140 km (0.077 R)
• M59: 18,636,454 km (0.041 R)
• M60: 18,717,835 km (0.078 R)
• M61: 18,840,057 km (0.095 R)
• M62: 18,921,737 km (0.084 R)
• M63: 20,160,407 km (0.101 R)
• M64: 20,369,396 km (0.069 R)
• M65: 20,495,207 km (0.092 R)
• M66: 20,873,989 km (0.047 R)
• M67: 20,958,362 km (0.065 R)
• M68: 21,809,574 km (0.114 R)
• M69: 23,370,030 km (0.114 R)
• M70: 23,765,716 km (0.09 R)
• M71: 24,030,804 km (0.116 R)
• M72: 24,207,927 km (0.039 R)
• M73: 24,430,230 km (0.076 R)
• M74: 25,415,781 km (0.108 R)
• M75: 27,148,423 km (0.119 R)
• M76: 28,683,896 km (0.069 R)
• M77: 28,966,187 km (0.05 R)
• M78: 29,628,157 km (0.115 R)
• M79: 31,547,049 km (0.1 R)
• M80: 31,692,608 km (0.082 R)
• M81: 32,423,693 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.9

Radius: 4.5

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.76 AU - 12 AU

Year: 15765 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 28,062,017 km

• M1: 85,570 km (0.11 R)
• M2: 250,277 km (0.045 R)
• M3: 308,321 km (0.118 R)
• M4: 456,274 km (0.093 R)
• M5: 706,401 km (0.09 R)
• M6: 769,681 km (0.109 R)
• M7: 1,138,440 km (0.104 R)
• M8: 1,393,504 km (0.057 R)
• M9: 1,446,761 km (0.117 R)
• M10: 1,666,071 km (0.098 R)
• M11: 1,866,533 km (0.102 R)
• M12: 3,187,482 km (0.041 R)
• M13: 3,580,924 km (0.091 R)
• M14: 3,764,780 km (0.059 R)
• M15: 3,989,476 km (0.072 R)
• M16: 4,141,767 km (0.063 R)
• M17: 4,412,838 km (0.049 R)
• M18: 4,491,377 km (0.118 R)
• M19: 4,570,365 km (0.085 R)
• M20: 5,135,844 km (0.083 R)
• M21: 6,024,905 km (0.036 R)
• M22: 6,068,438 km (0.119 R)
• M23: 6,199,635 km (0.108 R)
• M24: 6,509,452 km (0.096 R)
• M25: 6,778,878 km (0.099 R)
• M26: 7,468,524 km (0.094 R)
• M27: 7,892,933 km (0.117 R)
• M28: 7,940,505 km (0.114 R)
• M29: 8,083,970 km (0.082 R)
• M30: 8,276,652 km (0.109 R)
• M31: 8,470,830 km (0.086 R)
• M32: 11,235,398 km (0.097 R)
• M33: 13,218,468 km (0.071 R)
• M34: 13,331,713 km (0.091 R)
• M35: 13,960,772 km (0.108 R)
• M36: 14,249,796 km (0.049 R)
• M37: 14,892,767 km (0.062 R)
• M38: 15,069,742 km (0.068 R)
• M39: 15,306,705 km (0.056 R)
• M40: 15,485,324 km (0.082 R)
• M41: 15,724,531 km (0.116 R)
• M42: 16,206,685 km (0.112 R)
• M43: 16,815,997 km (0.115 R)
• M44: 17,681,720 km (0.066 R)
• M45: 17,994,529 km (0.09 R)
• M46: 18,815,971 km (0.088 R)
• M47: 19,199,241 km (0.099 R)
• M48: 19,585,204 km (0.076 R)
• M49: 20,626,554 km (0.109 R)
• M50: 20,823,874 km (0.073 R)
• M51: 21,286,580 km (0.103 R)
• M52: 23,513,195 km (0.106 R)
• M53: 24,271,656 km (0.12 R)
• M54: 25,318,841 km (0.078 R)
• M55: 25,389,302 km (0.044 R)
• M56: 27,240,725 km (0.068 R)
• M57: 27,312,831 km (0.109 R)
• M58: 27,529,449 km (0.083 R)
• M59: 27,746,515 km (0.088 R)
• M60: 28,182,593 km (0.116 R)
• M61: 29,135,233 km (0.093 R)
• M62: 29,356,488 km (0.057 R)
• M63: 30,471,441 km (0.112 R)
• M64: 30,696,137 km (0.05 R)
• M65: 31,071,777 km (0.119 R)
• M66: 31,147,174 km (0.069 R)
• M67: 31,827,695 km (0.054 R)
• M68: 32,589,597 km (0.097 R)
• M69: 33,898,429 km (0.078 R)
• M70: 34,053,562 km (0.085 R)
• M71: 34,754,577 km (0.111 R)
• M72: 35,146,075 km (0.088 R)
• M73: 35,460,230 km (0.113 R)
• M74: 36,329,245 km (0.1 R)
• M75: 36,646,990 km (0.086 R)
• M76: 37,285,175 km (0.075 R)
• M77: 38,007,583 km (0.084 R)
• M78: 38,410,899 km (0.118 R)
• M79: 38,734,479 km (0.09 R)
• M80: 39,140,338 km (0.103 R)
• M81: 43,612,566 km (0.066 R)
• M82: 44,373,421 km (0.037 R)
• M83: 45,053,493 km (0.099 R)
• M84: 46,423,959 km (0.06 R)
• M85: 47,114,204 km (0.109 R)
• M86: 47,634,206 km (0.115 R)
• M87: 48,854,925 km (0.083 R)
• M88: 49,117,768 km (0.12 R)
• M89: 49,909,290 km (0.115 R)
• M90: 52,578,116 km (0.088 R)
• M91: 52,667,875 km (0.117 R)
• M92: 53,839,376 km (0.119 R)
• M93: 53,929,733 km (0.082 R)
• M94: 57,220,138 km (0.057 R)
• M95: 58,424,252 km (0.096 R)
• M96: 60,857,461 km (0.112 R)

Asteroid Belt

Center: 12.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 7.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.04 AU - 14.9 AU

Year: 17984 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,062,017 km

• M1: 112,198 km (0.076 R)
• M2: 263,442 km (0.03 R)
• M3: 336,446 km (0.063 R)
• M4: 517,160 km (0.12 R)
• M5: 801,097 km (0.063 R)
• M6: 1,047,335 km (0.066 R)
• M7: 1,102,237 km (0.113 R)
• M8: 1,186,461 km (0.12 R)
• M9: 1,498,372 km (0.12 R)
• M10: 1,560,755 km (0.092 R)
• M11: 1,785,899 km (0.083 R)
• M12: 2,321,011 km (0.116 R)
• M13: 2,430,217 km (0.072 R)
• M14: 2,825,605 km (0.1 R)
• M15: 2,942,291 km (0.116 R)
• M16: 3,803,376 km (0.115 R)
• M17: 3,889,245 km (0.095 R)
• M18: 4,328,465 km (0.077 R)
• M19: 4,737,166 km (0.085 R)
• M20: 5,181,921 km (0.066 R)
• M21: 5,689,057 km (0.115 R)
• M22: 5,762,959 km (0.051 R)
• M23: 5,886,527 km (0.11 R)
• M24: 6,036,124 km (0.077 R)
• M25: 6,212,201 km (0.113 R)
• M26: 6,595,172 km (0.111 R)
• M27: 6,933,263 km (0.113 R)
• M28: 6,985,772 km (0.062 R)
• M29: 7,464,635 km (0.103 R)
• M30: 7,899,067 km (0.1 R)
• M31: 8,877,886 km (0.108 R)
• M32: 9,049,474 km (0.057 R)
• M33: 9,280,005 km (0.045 R)
• M34: 9,454,286 km (0.054 R)
• M35: 9,512,480 km (0.082 R)
• M36: 9,688,257 km (0.052 R)
• M37: 9,835,312 km (0.079 R)
• M38: 9,953,644 km (0.071 R)
• M39: 10,042,655 km (0.057 R)
• M40: 10,794,982 km (0.088 R)
• M41: 11,596,378 km (0.103 R)
• M42: 11,846,805 km (0.078 R)
• M43: 11,972,766 km (0.067 R)
• M44: 12,162,456 km (0.118 R)
• M45: 12,641,020 km (0.085 R)
• M46: 13,386,765 km (0.111 R)
• M47: 13,880,887 km (0.089 R)
• M48: 14,852,974 km (0.115 R)
• M49: 14,920,742 km (0.118 R)
• M50: 16,334,292 km (0.111 R)
• M51: 16,509,621 km (0.059 R)
• M52: 16,968,288 km (0.041 R)
• M53: 17,610,362 km (0.106 R)
• M54: 17,934,391 km (0.086 R)
• M55: 18,734,740 km (0.117 R)
• M56: 18,844,694 km (0.105 R)
• M57: 19,102,302 km (0.097 R)
• M58: 19,398,206 km (0.111 R)
• M59: 19,695,457 km (0.115 R)
• M60: 19,882,155 km (0.104 R)
• M61: 20,407,693 km (0.045 R)
• M62: 20,596,485 km (0.106 R)
• M63: 21,973,234 km (0.075 R)
• M64: 22,829,084 km (0.107 R)
• M65: 23,064,252 km (0.033 R)
• M66: 23,221,629 km (0.103 R)
• M67: 23,418,799 km (0.068 R)
• M68: 24,133,129 km (0.11 R)
• M69: 24,412,877 km (0.117 R)
• M70: 24,533,153 km (0.114 R)
• M71: 24,774,155 km (0.114 R)
• M72: 25,501,949 km (0.081 R)
• M73: 25,623,871 km (0.109 R)
• M74: 25,705,253 km (0.117 R)
• M75: 25,990,984 km (0.094 R)
• M76: 26,318,753 km (0.101 R)
• M77: 26,524,301 km (0.116 R)
• M78: 27,185,673 km (0.055 R)
• M79: 27,476,791 km (0.039 R)
• M80: 27,894,318 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit