🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 618 Days

Day: 29.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,638 km

• M1: 869,463 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.93 AU

Year: 698 Days

Day: 30.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,638 km

• M1: 612,603 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.89 AU - 2.95 AU

Year: 1361 Days

Day: 27.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,638 km

• M1: 340,036 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.46 AU - 5.12 AU

Year: 3791 Days

Day: 17.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,638 km

• M1: 944,112 km (0.107 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 13.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.63 AU - 6.73 AU

Year: 4896 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,408,638 km

• M1: 172,486 km (0.115 R)
• M2: 282,740 km (0.112 R)
• M3: 506,838 km (0.088 R)
• M4: 717,172 km (0.119 R)
• M5: 834,457 km (0.101 R)
• M6: 933,491 km (0.111 R)
• M7: 1,491,940 km (0.044 R)
• M8: 1,599,650 km (0.06 R)
• M9: 1,742,217 km (0.055 R)
• M10: 2,006,556 km (0.054 R)
• M11: 2,231,252 km (0.104 R)
• M12: 2,724,327 km (0.063 R)
• M13: 3,131,532 km (0.118 R)
• M14: 3,393,478 km (0.093 R)
• M15: 3,558,335 km (0.077 R)
• M16: 3,982,146 km (0.06 R)
• M17: 4,266,382 km (0.107 R)
• M18: 4,648,305 km (0.093 R)
• M19: 4,785,636 km (0.028 R)
• M20: 5,229,942 km (0.093 R)
• M21: 5,397,042 km (0.039 R)
• M22: 5,761,164 km (0.111 R)
• M23: 6,008,299 km (0.089 R)
• M24: 6,309,739 km (0.099 R)
• M25: 6,693,308 km (0.072 R)
• M26: 6,849,039 km (0.117 R)
• M27: 6,953,459 km (0.066 R)
• M28: 7,137,464 km (0.085 R)
• M29: 7,591,194 km (0.068 R)
• M30: 7,999,447 km (0.108 R)
• M31: 8,470,830 km (0.081 R)
• M32: 9,008,335 km (0.072 R)
• M33: 9,673,896 km (0.1 R)
• M34: 10,205,866 km (0.1 R)
• M35: 10,596,167 km (0.072 R)
• M36: 11,175,260 km (0.114 R)
• M37: 11,298,529 km (0.115 R)
• M38: 11,953,019 km (0.04 R)
• M39: 12,364,264 km (0.115 R)
• M40: 12,909,249 km (0.093 R)
• M41: 13,298,802 km (0.061 R)
• M42: 13,725,006 km (0.084 R)
• M43: 14,122,488 km (0.067 R)
• M44: 14,356,160 km (0.074 R)
• M45: 14,759,625 km (0.075 R)
• M46: 15,750,262 km (0.12 R)
• M47: 16,096,880 km (0.075 R)
• M48: 16,410,886 km (0.096 R)
• M49: 16,762,292 km (0.105 R)
• M50: 16,868,207 km (0.046 R)
• M51: 17,472,583 km (0.098 R)
• M52: 18,301,504 km (0.09 R)
• M53: 18,629,273 km (0.097 R)
• M54: 18,885,684 km (0.118 R)
• M55: 19,106,341 km (0.089 R)
• M56: 19,587,448 km (0.063 R)
• M57: 19,885,447 km (0.064 R)
• M58: 20,222,491 km (0.114 R)
• M59: 20,448,234 km (0.089 R)
• M60: 20,902,413 km (0.085 R)
• M61: 21,092,552 km (0.104 R)
• M62: 21,474,625 km (0.117 R)
• M63: 21,859,091 km (0.099 R)
• M64: 22,439,980 km (0.12 R)
• M65: 22,556,816 km (0.053 R)
• M66: 22,673,801 km (0.051 R)
• M67: 22,790,936 km (0.095 R)
• M68: 23,183,032 km (0.12 R)
• M69: 24,533,004 km (0.118 R)
• M70: 24,653,280 km (0.095 R)
• M71: 25,055,848 km (0.051 R)
• M72: 26,030,777 km (0.064 R)
• M73: 26,194,438 km (0.105 R)
• M74: 26,481,815 km (0.076 R)
• M75: 27,808,599 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 10.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.02 AU - 6.44 AU

Year: 5624 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,408,638 km

• M1: 211,083 km (0.115 R)
• M2: 453,880 km (0.078 R)
• M3: 640,877 km (0.091 R)
• M4: 744,698 km (0.105 R)
• M5: 1,283,999 km (0.109 R)
• M6: 1,716,187 km (0.11 R)
• M7: 1,925,923 km (0.113 R)
• M8: 2,128,479 km (0.072 R)
• M9: 2,272,691 km (0.114 R)
• M10: 2,470,310 km (0.053 R)
• M11: 2,605,097 km (0.025 R)
• M12: 2,759,931 km (0.12 R)
• M13: 3,006,768 km (0.071 R)
• M14: 3,078,575 km (0.059 R)
• M15: 3,260,785 km (0.104 R)
• M16: 3,371,936 km (0.09 R)
• M17: 3,985,736 km (0.082 R)
• M18: 4,104,666 km (0.064 R)
• M19: 4,244,989 km (0.109 R)
• M20: 4,448,293 km (0.063 R)
• M21: 4,551,066 km (0.06 R)
• M22: 4,738,213 km (0.055 R)
• M23: 5,380,437 km (0.104 R)
• M24: 5,468,251 km (0.115 R)
• M25: 5,667,366 km (0.112 R)
• M26: 6,072,776 km (0.065 R)
• M27: 6,279,071 km (0.118 R)
• M28: 6,371,523 km (0.096 R)
• M29: 6,441,236 km (0.106 R)
• M30: 7,007,463 km (0.099 R)
• M31: 7,345,106 km (0.069 R)
• M32: 7,467,028 km (0.079 R)
• M33: 7,614,232 km (0.1 R)
• M34: 7,688,134 km (0.05 R)
• M35: 7,961,449 km (0.108 R)
• M36: 8,111,795 km (0.037 R)
• M37: 8,288,470 km (0.117 R)
• M38: 8,466,491 km (0.084 R)
• M39: 8,620,129 km (0.11 R)
• M40: 8,903,916 km (0.054 R)
• M41: 9,138,635 km (0.098 R)
• M42: 9,560,800 km (0.101 R)
• M43: 9,881,538 km (0.099 R)
• M44: 10,016,325 km (0.05 R)
• M45: 10,478,882 km (0.095 R)
• M46: 10,643,889 km (0.088 R)
• M47: 11,004,270 km (0.073 R)
• M48: 11,708,577 km (0.039 R)
• M49: 11,879,866 km (0.082 R)
• M50: 12,748,431 km (0.06 R)
• M51: 12,924,658 km (0.104 R)
• M52: 13,338,894 km (0.113 R)
• M53: 13,998,621 km (0.038 R)
• M54: 14,210,900 km (0.103 R)
• M55: 14,424,077 km (0.086 R)
• M56: 14,669,118 km (0.118 R)
• M57: 14,792,088 km (0.081 R)
• M58: 15,318,822 km (0.089 R)
• M59: 15,914,670 km (0.11 R)
• M60: 16,486,284 km (0.111 R)
• M61: 17,032,316 km (0.12 R)
• M62: 17,194,031 km (0.107 R)
• M63: 17,747,693 km (0.1 R)
• M64: 17,911,652 km (0.09 R)
• M65: 18,605,936 km (0.032 R)
• M66: 18,973,049 km (0.096 R)
• M67: 19,782,374 km (0.104 R)
• M68: 20,122,858 km (0.069 R)
• M69: 20,396,772 km (0.111 R)
• M70: 20,499,845 km (0.09 R)
• M71: 20,844,369 km (0.101 R)
• M72: 21,854,603 km (0.104 R)
• M73: 22,738,428 km (0.102 R)
• M74: 22,845,240 km (0.066 R)
• M75: 23,023,561 km (0.099 R)
• M76: 23,453,805 km (0.12 R)
• M77: 23,525,612 km (0.108 R)
• M78: 24,103,807 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 13.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.84 AU - 12.46 AU

Year: 12569 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,408,638 km

• M1: 374,593 km (0.12 R)
• M2: 479,760 km (0.066 R)
• M3: 636,689 km (0.08 R)
• M4: 947,403 km (0.114 R)
• M5: 1,137,841 km (0.073 R)
• M6: 1,521,560 km (0.105 R)
• M7: 1,709,604 km (0.042 R)
• M8: 2,235,142 km (0.082 R)
• M9: 2,407,030 km (0.096 R)
• M10: 2,925,686 km (0.095 R)
• M11: 4,092,100 km (0.048 R)
• M12: 4,628,409 km (0.119 R)
• M13: 5,187,306 km (0.084 R)
• M14: 5,445,961 km (0.092 R)
• M15: 6,156,401 km (0.117 R)
• M16: 6,491,800 km (0.064 R)
• M17: 6,896,163 km (0.094 R)
• M18: 7,566,511 km (0.072 R)
• M19: 7,664,049 km (0.097 R)
• M20: 7,959,056 km (0.036 R)
• M21: 8,935,182 km (0.107 R)
• M22: 9,700,973 km (0.106 R)
• M23: 9,842,493 km (0.054 R)
• M24: 10,091,723 km (0.071 R)
• M25: 10,888,930 km (0.1 R)
• M26: 11,072,935 km (0.092 R)
• M27: 11,257,988 km (0.114 R)
• M28: 11,369,438 km (0.118 R)
• M29: 12,122,514 km (0.099 R)
• M30: 12,891,597 km (0.115 R)
• M31: 13,008,432 km (0.115 R)
• M32: 13,478,918 km (0.043 R)
• M33: 13,835,409 km (0.095 R)
• M34: 14,275,526 km (0.117 R)
• M35: 14,477,035 km (0.088 R)
• M36: 15,333,931 km (0.078 R)
• M37: 16,291,358 km (0.082 R)
• M38: 17,698,625 km (0.073 R)
• M39: 19,456,250 km (0.099 R)
• M40: 19,769,658 km (0.075 R)
• M41: 19,859,417 km (0.097 R)
• M42: 20,765,232 km (0.113 R)
• M43: 20,856,486 km (0.103 R)
• M44: 22,055,812 km (0.093 R)
• M45: 22,757,875 km (0.074 R)
• M46: 23,419,846 km (0.068 R)
• M47: 24,232,162 km (0.082 R)
• M48: 24,376,375 km (0.115 R)
• M49: 24,956,515 km (0.087 R)
• M50: 25,639,130 km (0.086 R)
• M51: 26,724,014 km (0.057 R)
• M52: 27,022,611 km (0.109 R)
• M53: 27,122,244 km (0.08 R)
• M54: 27,824,007 km (0.081 R)
• M55: 28,126,494 km (0.095 R)
• M56: 28,582,468 km (0.081 R)
• M57: 29,655,683 km (0.105 R)
• M58: 29,810,218 km (0.091 R)
• M59: 31,473,746 km (0.086 R)
• M60: 31,631,273 km (0.112 R)
• M61: 31,894,416 km (0.028 R)
• M62: 33,810,166 km (0.119 R)
• M63: 34,187,003 km (0.105 R)
• M64: 34,565,186 km (0.11 R)
• M65: 35,380,345 km (0.108 R)
• M66: 35,489,552 km (0.108 R)
• M67: 36,532,249 km (0.102 R)
• M68: 36,697,854 km (0.084 R)
• M69: 36,918,959 km (0.105 R)
• M70: 37,029,662 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 11.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.8 AU - 12.48 AU

Year: 13447 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,408,638 km

• M1: 151,094 km (0.105 R)
• M2: 441,912 km (0.048 R)
• M3: 1,029,233 km (0.111 R)
• M4: 1,193,941 km (0.064 R)
• M5: 1,741,020 km (0.102 R)
• M6: 2,453,555 km (0.108 R)
• M7: 2,548,549 km (0.093 R)
• M8: 3,076,630 km (0.092 R)
• M9: 3,602,466 km (0.091 R)
• M10: 3,784,078 km (0.115 R)
• M11: 4,118,729 km (0.072 R)
• M12: 4,232,423 km (0.082 R)
• M13: 4,462,953 km (0.108 R)
• M14: 5,017,064 km (0.075 R)
• M15: 5,097,996 km (0.062 R)
• M16: 5,384,925 km (0.059 R)
• M17: 5,509,540 km (0.084 R)
• M18: 6,320,809 km (0.11 R)
• M19: 6,718,141 km (0.094 R)
• M20: 6,987,567 km (0.112 R)
• M21: 7,169,179 km (0.067 R)
• M22: 8,873,547 km (0.037 R)
• M23: 9,169,452 km (0.055 R)
• M24: 9,669,707 km (0.086 R)
• M25: 11,223,580 km (0.118 R)
• M26: 11,866,851 km (0.088 R)
• M27: 12,632,343 km (0.039 R)
• M28: 17,488,290 km (0.055 R)
• M29: 18,170,756 km (0.062 R)
• M30: 18,862,048 km (0.064 R)
• M31: 19,052,037 km (0.117 R)
• M32: 19,497,838 km (0.101 R)
• M33: 19,754,249 km (0.12 R)
• M34: 20,399,914 km (0.09 R)
• M35: 20,790,663 km (0.063 R)
• M36: 21,052,609 km (0.111 R)
• M37: 21,249,630 km (0.119 R)
• M38: 21,712,037 km (0.104 R)
• M39: 22,111,014 km (0.087 R)
• M40: 25,040,440 km (0.083 R)
• M41: 25,739,062 km (0.091 R)
• M42: 26,020,306 km (0.051 R)
• M43: 26,302,597 km (0.092 R)
• M44: 26,870,171 km (0.07 R)
• M45: 27,441,934 km (0.101 R)
• M46: 28,017,587 km (0.071 R)
• M47: 28,234,504 km (0.074 R)
• M48: 29,915,834 km (0.099 R)
• M49: 31,179,338 km (0.106 R)
• M50: 31,254,286 km (0.099 R)
• M51: 32,536,190 km (0.085 R)
• M52: 32,688,182 km (0.091 R)
• M53: 33,758,405 km (0.104 R)
• M54: 33,989,235 km (0.098 R)
• M55: 34,529,881 km (0.045 R)
• M56: 35,229,251 km (0.119 R)
• M57: 36,721,041 km (0.116 R)
• M58: 37,434,773 km (0.114 R)
• M59: 37,593,945 km (0.104 R)
• M60: 38,715,031 km (0.092 R)
• M61: 39,847,038 km (0.104 R)
• M62: 39,928,270 km (0.089 R)
• M63: 40,253,945 km (0.082 R)
• M64: 40,907,837 km (0.112 R)
• M65: 42,309,120 km (0.075 R)
• M66: 43,057,259 km (0.089 R)
• M67: 44,229,807 km (0.118 R)
• M68: 44,482,478 km (0.041 R)
• M69: 44,735,598 km (0.091 R)
• M70: 45,412,977 km (0.119 R)
• M71: 45,497,799 km (0.088 R)
• M72: 45,837,984 km (0.062 R)
• M73: 48,589,388 km (0.072 R)
• M74: 49,111,186 km (0.098 R)
• M75: 49,985,137 km (0.079 R)
• M76: 51,482,462 km (0.107 R)
• M77: 52,370,026 km (0.117 R)
• M78: 52,459,037 km (0.095 R)
• M79: 52,905,137 km (0.118 R)
• M80: 52,994,447 km (0.088 R)
• M81: 55,698,130 km (0.059 R)
• M82: 56,517,926 km (0.119 R)
• M83: 57,341,761 km (0.088 R)
• M84: 58,631,295 km (0.116 R)
• M85: 60,303,051 km (0.093 R)
• M86: 60,489,749 km (0.072 R)
• M87: 61,238,636 km (0.071 R)
• M88: 63,313,708 km (0.084 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit