🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 262 Days

Day: 14.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,186,237 km

• M1: 573,857 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.77 AU - 1.19 AU

Year: 443 Days

Day: 12 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,186,237 km

• M1: 207,791 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.14 AU - 1.8 AU

Year: 814 Days

Day: 13.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,186,237 km

• M1: 111,301 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.25 AU - 2.03 AU

Year: 959 Days

Day: 19.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.67 AU - 2.33 AU

Year: 1291 Days

Day: 43.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 9.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.22 AU - 3.42 AU

Year: 2162 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,186,237 km

• M1: 172,486 km (0.09 R)
• M2: 233,672 km (0.096 R)
• M3: 294,409 km (0.103 R)
• M4: 422,315 km (0.062 R)
• M5: 515,514 km (0.055 R)
• M6: 590,612 km (0.039 R)
• M7: 676,781 km (0.119 R)
• M8: 774,917 km (0.091 R)
• M9: 848,070 km (0.047 R)
• M10: 931,546 km (0.064 R)
• M11: 994,078 km (0.109 R)
• M12: 1,382,284 km (0.075 R)
• M13: 1,454,540 km (0.108 R)
• M14: 1,555,967 km (0.111 R)
• M15: 1,698,235 km (0.11 R)
• M16: 1,766,152 km (0.12 R)
• M17: 1,904,830 km (0.086 R)
• M18: 2,057,569 km (0.116 R)
• M19: 2,130,274 km (0.106 R)
• M20: 2,256,833 km (0.092 R)
• M21: 2,429,619 km (0.049 R)
• M22: 2,506,512 km (0.084 R)
• M23: 2,617,963 km (0.091 R)
• M24: 2,742,428 km (0.107 R)
• M25: 3,175,813 km (0.106 R)
• M26: 4,198,165 km (0.082 R)
• M27: 4,357,786 km (0.063 R)
• M28: 4,533,115 km (0.111 R)
• M29: 4,710,687 km (0.116 R)
• M30: 4,793,415 km (0.086 R)
• M31: 5,285,742 km (0.057 R)
• M32: 5,458,378 km (0.111 R)
• M33: 5,735,433 km (0.101 R)
• M34: 5,838,655 km (0.084 R)
• M35: 5,897,896 km (0.113 R)
• M36: 6,501,823 km (0.054 R)
• M37: 6,795,633 km (0.119 R)
• M38: 6,873,573 km (0.053 R)
• M39: 7,046,359 km (0.09 R)
• M40: 7,605,556 km (0.065 R)
• M41: 7,915,223 km (0.062 R)
• M42: 8,030,264 km (0.112 R)
• M43: 8,412,337 km (0.086 R)
• M44: 8,664,858 km (0.082 R)
• M45: 8,885,665 km (0.12 R)
• M46: 9,367,519 km (0.107 R)
• M47: 9,437,082 km (0.108 R)
• M48: 9,611,663 km (0.1 R)
• M49: 9,716,980 km (0.097 R)
• M50: 9,822,746 km (0.046 R)
• M51: 9,964,116 km (0.093 R)
• M52: 10,052,977 km (0.113 R)
• M53: 10,267,051 km (0.082 R)
• M54: 10,392,714 km (0.119 R)
• M55: 10,464,820 km (0.111 R)
• M56: 10,609,331 km (0.091 R)
• M57: 10,718,089 km (0.104 R)
• M58: 10,809,194 km (0.116 R)
• M59: 11,065,306 km (0.079 R)
• M60: 11,341,912 km (0.102 R)
• M61: 11,434,663 km (0.081 R)
• M62: 11,527,713 km (0.076 R)
• M63: 11,883,307 km (0.093 R)
• M64: 12,053,100 km (0.107 R)
• M65: 12,817,097 km (0.113 R)
• M66: 12,933,185 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 11.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.37 AU - 5.05 AU

Year: 4667 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,186,237 km

• M1: 177,573 km (0.087 R)
• M2: 259,852 km (0.061 R)
• M3: 355,145 km (0.057 R)
• M4: 491,878 km (0.06 R)
• M5: 706,401 km (0.067 R)
• M6: 835,953 km (0.087 R)
• M7: 985,252 km (0.058 R)
• M8: 1,074,711 km (0.074 R)
• M9: 1,155,494 km (0.091 R)
• M10: 1,436,140 km (0.116 R)
• M11: 1,564,943 km (0.1 R)
• M12: 2,178,594 km (0.039 R)
• M13: 2,327,892 km (0.11 R)
• M14: 2,403,888 km (0.077 R)
• M15: 2,511,748 km (0.112 R)
• M16: 2,668,676 km (0.106 R)
• M17: 3,243,581 km (0.089 R)
• M18: 3,624,607 km (0.089 R)
• M19: 4,185,898 km (0.082 R)
• M20: 4,600,733 km (0.093 R)
• M21: 4,735,521 km (0.095 R)
• M22: 4,891,252 km (0.058 R)
• M23: 5,167,858 km (0.117 R)
• M24: 5,490,391 km (0.074 R)
• M25: 5,572,072 km (0.048 R)
• M26: 5,674,696 km (0.097 R)
• M27: 5,798,713 km (0.076 R)
• M28: 6,218,634 km (0.1 R)
• M29: 6,475,493 km (0.105 R)
• M30: 6,735,644 km (0.079 R)
• M31: 6,823,308 km (0.059 R)
• M32: 7,244,277 km (0.063 R)
• M33: 7,696,511 km (0.104 R)
• M34: 7,926,144 km (0.113 R)
• M35: 8,181,358 km (0.051 R)
• M36: 8,392,141 km (0.104 R)
• M37: 9,180,672 km (0.109 R)
• M38: 9,620,789 km (0.059 R)
• M39: 9,744,207 km (0.108 R)
• M40: 10,420,090 km (0.049 R)
• M41: 10,597,812 km (0.053 R)
• M42: 10,930,518 km (0.116 R)
• M43: 11,162,993 km (0.047 R)
• M44: 11,580,072 km (0.098 R)
• M45: 11,658,910 km (0.119 R)
• M46: 11,737,898 km (0.111 R)
• M47: 11,869,993 km (0.11 R)
• M48: 12,295,748 km (0.038 R)
• M49: 12,835,049 km (0.103 R)
• M50: 13,327,076 km (0.116 R)
• M51: 13,630,909 km (0.061 R)
• M52: 13,769,736 km (0.118 R)
• M53: 13,909,012 km (0.077 R)
• M54: 13,992,786 km (0.08 R)
• M55: 15,241,181 km (0.103 R)
• M56: 15,791,252 km (0.108 R)
• M57: 15,966,282 km (0.045 R)
• M58: 16,112,738 km (0.066 R)
• M59: 16,377,376 km (0.083 R)
• M60: 16,673,131 km (0.117 R)
• M61: 16,791,912 km (0.115 R)
• M62: 17,060,141 km (0.057 R)
• M63: 17,179,819 km (0.117 R)
• M64: 17,269,877 km (0.087 R)
• M65: 17,752,331 km (0.107 R)
• M66: 18,208,604 km (0.117 R)
• M67: 18,699,734 km (0.095 R)
• M68: 18,884,936 km (0.086 R)
• M69: 19,600,762 km (0.081 R)
• M70: 19,946,333 km (0.095 R)
• M71: 20,516,002 km (0.084 R)
• M72: 20,643,459 km (0.038 R)
• M73: 21,027,028 km (0.103 R)
• M74: 21,155,383 km (0.039 R)
• M75: 21,768,884 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.17 AU - 7.13 AU

Year: 6963 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,186,237 km

• M1: 172,935 km (0.108 R)
• M2: 434,582 km (0.054 R)
• M3: 771,925 km (0.106 R)
• M4: 1,424,172 km (0.044 R)
• M5: 2,001,620 km (0.091 R)
• M6: 2,145,981 km (0.111 R)
• M7: 2,251,298 km (0.118 R)
• M8: 4,315,450 km (0.079 R)
• M9: 4,395,485 km (0.103 R)
• M10: 4,802,690 km (0.109 R)
• M11: 5,595,110 km (0.111 R)
• M12: 5,858,402 km (0.079 R)
• M13: 6,036,124 km (0.057 R)
• M14: 6,457,990 km (0.114 R)
• M15: 6,920,397 km (0.046 R)
• M16: 7,425,590 km (0.027 R)
• M17: 7,844,763 km (0.089 R)
• M18: 8,404,558 km (0.093 R)
• M19: 8,538,149 km (0.117 R)
• M20: 8,638,828 km (0.061 R)
• M21: 9,597,152 km (0.114 R)
• M22: 9,667,014 km (0.111 R)
• M23: 9,947,660 km (0.082 R)
• M24: 10,445,372 km (0.106 R)
• M25: 10,733,348 km (0.118 R)
• M26: 11,948,980 km (0.119 R)
• M27: 12,061,628 km (0.038 R)
• M28: 12,250,270 km (0.103 R)
• M29: 12,592,251 km (0.086 R)
• M30: 12,821,884 km (0.069 R)
• M31: 13,168,951 km (0.113 R)
• M32: 13,246,592 km (0.065 R)
• M33: 14,189,208 km (0.116 R)
• M34: 14,468,208 km (0.103 R)
• M35: 14,588,336 km (0.117 R)
• M36: 14,789,245 km (0.118 R)
• M37: 16,179,907 km (0.071 R)
• M38: 16,346,260 km (0.051 R)
• M39: 17,186,551 km (0.097 R)
• M40: 17,611,858 km (0.1 R)
• M41: 17,697,428 km (0.088 R)
• M42: 17,997,821 km (0.087 R)
• M43: 18,213,242 km (0.069 R)
• M44: 19,392,073 km (0.108 R)
• M45: 19,524,467 km (0.108 R)
• M46: 19,657,310 km (0.112 R)
• M47: 19,968,324 km (0.099 R)
• M48: 20,280,983 km (0.084 R)
• M49: 20,595,288 km (0.097 R)
• M50: 20,730,525 km (0.071 R)
• M51: 21,410,896 km (0.09 R)
• M52: 21,593,555 km (0.074 R)
• M53: 21,822,589 km (0.084 R)
• M54: 22,144,674 km (0.07 R)
• M55: 22,653,905 km (0.036 R)
• M56: 23,307,647 km (0.094 R)
• M57: 24,109,791 km (0.055 R)
• M58: 24,490,368 km (0.101 R)
• M59: 25,016,953 km (0.109 R)
• M60: 25,450,487 km (0.101 R)
• M61: 25,741,006 km (0.111 R)
• M62: 26,276,417 km (0.114 R)
• M63: 26,913,854 km (0.088 R)
• M64: 27,160,391 km (0.068 R)
• M65: 27,506,710 km (0.101 R)
• M66: 27,655,710 km (0.101 R)
• M67: 28,004,123 km (0.088 R)
• M68: 28,304,067 km (0.12 R)
• M69: 28,354,032 km (0.103 R)
• M70: 28,755,852 km (0.05 R)
• M71: 28,856,532 km (0.057 R)
• M72: 29,159,467 km (0.053 R)
• M73: 29,311,309 km (0.086 R)
• M74: 29,768,331 km (0.043 R)
• M75: 30,586,781 km (0.119 R)
• M76: 30,741,016 km (0.113 R)
• M77: 30,844,089 km (0.113 R)
• M78: 30,998,773 km (0.091 R)
• M79: 31,516,382 km (0.098 R)
• M80: 31,568,292 km (0.03 R)
• M81: 33,086,112 km (0.074 R)
• M82: 33,244,536 km (0.109 R)
• M83: 33,880,477 km (0.066 R)
• M84: 35,218,480 km (0.081 R)
• M85: 35,326,340 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 12.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.11 AU - 6.57 AU

Year: 7288 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,186,237 km

• M1: 163,510 km (0.049 R)
• M2: 271,371 km (0.118 R)
• M3: 435,779 km (0.114 R)
• M4: 539,899 km (0.114 R)
• M5: 866,022 km (0.117 R)
• M6: 1,286,691 km (0.077 R)
• M7: 1,557,314 km (0.092 R)
• M8: 1,728,603 km (0.059 R)
• M9: 1,806,993 km (0.056 R)
• M10: 2,111,424 km (0.085 R)
• M11: 3,145,445 km (0.076 R)
• M12: 3,339,623 km (0.119 R)
• M13: 3,438,208 km (0.092 R)
• M14: 3,588,105 km (0.06 R)
• M15: 3,714,515 km (0.078 R)
• M16: 3,868,451 km (0.119 R)
• M17: 4,050,662 km (0.104 R)
• M18: 5,174,291 km (0.104 R)
• M19: 5,667,216 km (0.103 R)
• M20: 5,874,559 km (0.087 R)
• M21: 6,573,779 km (0.085 R)
• M22: 6,729,361 km (0.093 R)
• M23: 6,980,835 km (0.085 R)
• M24: 7,460,595 km (0.12 R)
• M25: 7,622,909 km (0.114 R)
• M26: 7,786,420 km (0.064 R)
• M27: 8,050,460 km (0.074 R)
• M28: 8,519,599 km (0.112 R)
• M29: 8,689,392 km (0.115 R)
• M30: 9,590,271 km (0.1 R)
• M31: 9,696,036 km (0.052 R)
• M32: 10,339,457 km (0.115 R)
• M33: 10,556,972 km (0.113 R)
• M34: 10,812,784 km (0.083 R)
• M35: 12,236,657 km (0.111 R)
• M36: 12,428,441 km (0.068 R)
• M37: 13,048,674 km (0.065 R)
• M38: 13,639,436 km (0.066 R)
• M39: 14,158,391 km (0.033 R)
• M40: 14,521,465 km (0.106 R)
• M41: 15,257,038 km (0.108 R)
• M42: 15,879,216 km (0.069 R)
• M43: 16,004,728 km (0.085 R)
• M44: 16,849,358 km (0.12 R)
• M45: 17,795,265 km (0.091 R)
• M46: 17,925,565 km (0.051 R)
• M47: 18,143,529 km (0.083 R)
• M48: 18,274,726 km (0.041 R)
• M49: 18,494,037 km (0.092 R)
• M50: 19,068,343 km (0.074 R)
• M51: 19,424,685 km (0.116 R)
• M52: 19,693,512 km (0.113 R)
• M53: 20,507,026 km (0.12 R)
• M54: 20,826,417 km (0.116 R)
• M55: 21,423,911 km (0.076 R)
• M56: 22,824,297 km (0.093 R)
• M57: 23,013,239 km (0.083 R)
• M58: 24,931,233 km (0.12 R)
• M59: 25,369,705 km (0.069 R)
• M60: 25,565,528 km (0.09 R)
• M61: 25,761,801 km (0.101 R)
• M62: 26,106,474 km (0.104 R)
• M63: 26,353,610 km (0.114 R)
• M64: 26,551,827 km (0.094 R)
• M65: 26,899,941 km (0.043 R)
• M66: 28,714,264 km (0.119 R)
• M67: 28,867,153 km (0.112 R)
• M68: 29,276,453 km (0.045 R)
• M69: 29,481,851 km (0.078 R)
• M70: 30,723,962 km (0.078 R)
• M71: 31,666,877 km (0.067 R)
• M72: 31,877,661 km (0.045 R)
• M73: 31,983,277 km (0.091 R)
• M74: 33,312,753 km (0.093 R)
• M75: 34,173,240 km (0.066 R)
• M76: 34,497,718 km (0.038 R)
• M77: 34,986,454 km (0.036 R)
• M78: 35,095,361 km (0.077 R)
• M79: 35,641,693 km (0.086 R)
• M80: 36,025,710 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit