🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 268 Days

Day: 45.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 161 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.77 AU - 0.95 AU

Year: 343 Days

Day: 36.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.69 AU - 1.05 AU

Year: 349 Days

Day: 12.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.92 AU - 1.1 AU

Year: 437 Days

Day: 16.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,242,934 km

• M1: 582,534 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.43 AU - 1.61 AU

Year: 807 Days

Day: 27 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.11 AU - 2.13 AU

Year: 1329 Days

Day: 28.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,242,934 km

• M1: 521,648 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.15 AU - 7.13 AU

Year: 6549 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,242,934 km

• M1: 651,050 km (0.113 R)
• M2: 1,458,729 km (0.08 R)
• M3: 1,712,746 km (0.103 R)
• M4: 1,826,291 km (0.088 R)
• M5: 1,922,931 km (0.062 R)
• M6: 2,182,483 km (0.119 R)
• M7: 2,411,368 km (0.096 R)
• M8: 2,561,265 km (0.109 R)
• M9: 2,670,322 km (0.061 R)
• M10: 2,848,194 km (0.094 R)
• M11: 3,052,993 km (0.105 R)
• M12: 3,215,756 km (0.08 R)
• M13: 3,526,022 km (0.12 R)
• M14: 4,047,819 km (0.097 R)
• M15: 4,253,067 km (0.03 R)
• M16: 4,620,929 km (0.053 R)
• M17: 4,971,736 km (0.101 R)
• M18: 5,219,769 km (0.049 R)
• M19: 5,331,219 km (0.08 R)
• M20: 5,556,813 km (0.092 R)
• M21: 5,930,209 km (0.099 R)
• M22: 6,641,098 km (0.098 R)
• M23: 7,853,589 km (0.027 R)
• M24: 7,981,794 km (0.096 R)
• M25: 8,338,137 km (0.101 R)
• M26: 8,666,653 km (0.083 R)
• M27: 9,438,279 km (0.081 R)
• M28: 9,574,713 km (0.103 R)
• M29: 10,127,327 km (0.111 R)
• M30: 10,407,524 km (0.093 R)
• M31: 10,619,354 km (0.075 R)
• M32: 11,736,551 km (0.096 R)
• M33: 12,179,062 km (0.068 R)
• M34: 12,627,257 km (0.114 R)
• M35: 12,966,844 km (0.09 R)
• M36: 13,156,834 km (0.065 R)
• M37: 13,271,276 km (0.118 R)
• M38: 14,081,648 km (0.084 R)
• M39: 14,316,217 km (0.12 R)
• M40: 14,433,951 km (0.042 R)
• M41: 14,789,096 km (0.09 R)
• M42: 15,953,117 km (0.114 R)
• M43: 16,320,380 km (0.091 R)
• M44: 17,229,935 km (0.093 R)
• M45: 17,397,185 km (0.116 R)
• M46: 17,522,847 km (0.074 R)
• M47: 18,368,823 km (0.087 R)
• M48: 18,539,515 km (0.096 R)
• M49: 18,753,739 km (0.029 R)
• M50: 19,357,964 km (0.062 R)
• M51: 19,575,330 km (0.09 R)
• M52: 19,749,761 km (0.062 R)
• M53: 20,408,740 km (0.096 R)
• M54: 20,541,284 km (0.117 R)
• M55: 21,838,297 km (0.086 R)
• M56: 22,019,311 km (0.06 R)
• M57: 22,109,967 km (0.06 R)
• M58: 22,200,773 km (0.091 R)
• M59: 22,291,728 km (0.074 R)
• M60: 22,840,005 km (0.073 R)
• M61: 24,652,233 km (0.11 R)
• M62: 25,409,049 km (0.088 R)
• M63: 25,694,781 km (0.116 R)
• M64: 26,269,536 km (0.066 R)
• M65: 26,655,199 km (0.117 R)
• M66: 26,751,839 km (0.073 R)
• M67: 27,236,985 km (0.097 R)
• M68: 28,019,382 km (0.107 R)
• M69: 28,166,885 km (0.07 R)
• M70: 30,764,653 km (0.1 R)
• M71: 31,630,375 km (0.044 R)
• M72: 31,732,850 km (0.105 R)
• M73: 32,504,177 km (0.087 R)
• M74: 33,229,876 km (0.096 R)
• M75: 33,490,176 km (0.075 R)
• M76: 34,696,982 km (0.102 R)
• M77: 35,014,130 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 8.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.73 AU - 7.61 AU

Year: 8264 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,242,934 km

• M1: 112,647 km (0.036 R)
• M2: 380,128 km (0.11 R)
• M3: 620,682 km (0.057 R)
• M4: 732,132 km (0.096 R)
• M5: 806,781 km (0.062 R)
• M6: 1,046,886 km (0.032 R)
• M7: 1,144,274 km (0.09 R)
• M8: 1,335,460 km (0.1 R)
• M9: 1,482,216 km (0.119 R)
• M10: 1,550,732 km (0.108 R)
• M11: 1,620,444 km (0.118 R)
• M12: 1,676,843 km (0.03 R)
• M13: 2,121,896 km (0.099 R)
• M14: 2,357,812 km (0.073 R)
• M15: 2,536,282 km (0.112 R)
• M16: 3,222,338 km (0.033 R)
• M17: 4,078,487 km (0.109 R)
• M18: 4,214,770 km (0.086 R)
• M19: 4,431,987 km (0.049 R)
• M20: 4,877,339 km (0.108 R)
• M21: 5,252,381 km (0.113 R)
• M22: 5,315,811 km (0.088 R)
• M23: 5,464,810 km (0.114 R)
• M24: 5,680,082 km (0.096 R)
• M25: 5,898,195 km (0.057 R)
• M26: 6,820,765 km (0.034 R)
• M27: 7,052,642 km (0.093 R)
• M28: 7,836,086 km (0.104 R)
• M29: 8,054,649 km (0.103 R)
• M30: 8,225,938 km (0.043 R)
• M31: 9,847,429 km (0.069 R)
• M32: 10,109,675 km (0.083 R)
• M33: 10,909,724 km (0.108 R)
• M34: 11,674,917 km (0.071 R)
• M35: 11,896,771 km (0.081 R)
• M36: 12,064,021 km (0.1 R)
• M37: 12,542,136 km (0.113 R)
• M38: 12,826,372 km (0.115 R)
• M39: 13,141,425 km (0.026 R)
• M40: 13,400,977 km (0.058 R)
• M41: 13,459,021 km (0.111 R)
• M42: 13,575,109 km (0.054 R)
• M43: 14,874,367 km (0.082 R)
• M44: 15,144,989 km (0.092 R)
• M45: 15,386,889 km (0.107 R)
• M46: 15,569,249 km (0.083 R)
• M47: 15,752,207 km (0.072 R)
• M48: 15,966,730 km (0.118 R)
• M49: 16,678,068 km (0.112 R)
• M50: 16,959,163 km (0.055 R)
• M51: 17,273,468 km (0.037 R)
• M52: 17,462,859 km (0.104 R)
• M53: 17,939,627 km (0.051 R)
• M54: 18,808,491 km (0.097 R)
• M55: 18,938,342 km (0.109 R)
• M56: 19,003,418 km (0.081 R)
• M57: 19,101,105 km (0.059 R)
• M58: 19,166,330 km (0.114 R)
• M59: 19,756,942 km (0.12 R)
• M60: 20,220,396 km (0.066 R)
• M61: 20,854,990 km (0.114 R)
• M62: 22,281,107 km (0.087 R)
• M63: 22,349,772 km (0.104 R)
• M64: 22,487,402 km (0.075 R)
• M65: 23,110,178 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 9.5

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.37 AU - 11.03 AU

Year: 13004 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,242,934 km

• M1: 139,575 km (0.086 R)
• M2: 276,906 km (0.075 R)
• M3: 387,159 km (0.049 R)
• M4: 1,146,368 km (0.063 R)
• M5: 1,363,734 km (0.061 R)
• M6: 1,490,294 km (0.102 R)
• M7: 2,007,155 km (0.068 R)
• M8: 2,421,690 km (0.107 R)
• M9: 2,576,225 km (0.05 R)
• M10: 3,363,110 km (0.1 R)
• M11: 3,570,901 km (0.092 R)
• M12: 3,854,688 km (0.057 R)
• M13: 4,072,353 km (0.049 R)
• M14: 5,180,275 km (0.084 R)
• M15: 5,623,833 km (0.118 R)
• M16: 5,954,145 km (0.111 R)
• M17: 6,807,302 km (0.118 R)
• M18: 6,894,816 km (0.12 R)
• M19: 7,070,743 km (0.099 R)
• M20: 7,159,305 km (0.11 R)
• M21: 7,607,800 km (0.102 R)
• M22: 8,019,194 km (0.072 R)
• M23: 8,204,246 km (0.088 R)
• M24: 8,578,839 km (0.116 R)
• M25: 8,720,808 km (0.092 R)
• M26: 9,736,129 km (0.104 R)
• M27: 9,834,714 km (0.102 R)
• M28: 10,585,246 km (0.093 R)
• M29: 10,737,537 km (0.089 R)
• M30: 10,941,738 km (0.113 R)
• M31: 11,457,851 km (0.119 R)
• M32: 11,823,917 km (0.077 R)
• M33: 12,300,236 km (0.107 R)
• M34: 14,267,598 km (0.064 R)
• M35: 14,548,543 km (0.109 R)
• M36: 14,888,130 km (0.098 R)
• M37: 15,517,338 km (0.065 R)
• M38: 16,272,209 km (0.038 R)
• M39: 17,039,048 km (0.055 R)
• M40: 18,302,551 km (0.044 R)
• M41: 20,285,172 km (0.108 R)
• M42: 21,173,933 km (0.077 R)
• M43: 22,205,111 km (0.039 R)
• M44: 22,661,385 km (0.099 R)
• M45: 23,384,690 km (0.046 R)
• M46: 23,450,813 km (0.081 R)
• M47: 23,583,207 km (0.087 R)
• M48: 24,048,755 km (0.087 R)
• M49: 24,182,346 km (0.109 R)
• M50: 24,651,784 km (0.118 R)
• M51: 25,395,585 km (0.1 R)
• M52: 26,146,716 km (0.082 R)
• M53: 26,559,456 km (0.048 R)
• M54: 26,905,027 km (0.106 R)
• M55: 27,391,520 km (0.065 R)
• M56: 31,094,665 km (0.095 R)
• M57: 31,751,400 km (0.118 R)
• M58: 31,971,309 km (0.042 R)
• M59: 32,339,021 km (0.094 R)
• M60: 32,782,129 km (0.051 R)
• M61: 33,004,282 km (0.058 R)
• M62: 33,375,883 km (0.056 R)
• M63: 34,273,471 km (0.093 R)
• M64: 36,551,697 km (0.028 R)
• M65: 37,399,168 km (0.064 R)
• M66: 39,822,504 km (0.115 R)
• M67: 40,376,764 km (0.099 R)
• M68: 40,456,051 km (0.098 R)
• M69: 41,172,775 km (0.106 R)
• M70: 41,733,168 km (0.106 R)
• M71: 42,134,988 km (0.098 R)
• M72: 42,457,372 km (0.081 R)
• M73: 42,538,155 km (0.101 R)
• M74: 42,780,653 km (0.106 R)
• M75: 43,023,600 km (0.047 R)
• M76: 43,348,227 km (0.114 R)
• M77: 43,429,459 km (0.042 R)
• M78: 43,592,221 km (0.114 R)
• M79: 44,326,896 km (0.068 R)
• M80: 47,306,736 km (0.059 R)
• M81: 47,893,609 km (0.081 R)
• M82: 51,121,332 km (0.109 R)
• M83: 52,241,671 km (0.086 R)
• M84: 52,674,757 km (0.106 R)
• M85: 52,848,290 km (0.044 R)
• M86: 53,631,585 km (0.088 R)
• M87: 57,516,193 km (0.06 R)
• M88: 57,605,502 km (0.03 R)
• M89: 58,411,536 km (0.073 R)
• M90: 58,771,019 km (0.096 R)
• M91: 59,492,231 km (0.097 R)
• M92: 59,672,945 km (0.069 R)

Asteroid Belt

Center: 10.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 5.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.61 AU - 11.89 AU

Year: 15172 Days

Day: 15.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,242,934 km

• M1: 207,193 km (0.104 R)
• M2: 366,216 km (0.082 R)
• M3: 420,370 km (0.065 R)
• M4: 746,045 km (0.057 R)
• M5: 964,158 km (0.118 R)
• M6: 1,010,234 km (0.096 R)
• M7: 1,072,617 km (0.108 R)
• M8: 1,152,652 km (0.078 R)
• M9: 1,958,835 km (0.092 R)
• M10: 2,218,237 km (0.096 R)
• M11: 2,638,308 km (0.115 R)
• M12: 2,725,224 km (0.114 R)
• M13: 2,946,928 km (0.068 R)
• M14: 3,267,068 km (0.088 R)
• M15: 4,114,989 km (0.098 R)
• M16: 4,190,685 km (0.117 R)
• M17: 4,241,399 km (0.12 R)
• M18: 4,394,886 km (0.117 R)
• M19: 4,472,228 km (0.102 R)
• M20: 4,813,012 km (0.105 R)
• M21: 5,216,478 km (0.072 R)
• M22: 5,271,231 km (0.073 R)
• M23: 5,353,509 km (0.07 R)
• M24: 6,228,807 km (0.111 R)
• M25: 6,549,844 km (0.068 R)
• M26: 6,757,037 km (0.117 R)
• M27: 7,147,637 km (0.055 R)
• M28: 7,700,401 km (0.049 R)
• M29: 8,235,064 km (0.05 R)
• M30: 10,942,187 km (0.082 R)
• M31: 11,012,348 km (0.117 R)
• M32: 11,294,041 km (0.082 R)
• M33: 12,811,562 km (0.087 R)
• M34: 13,107,765 km (0.114 R)
• M35: 13,820,450 km (0.117 R)
• M36: 13,858,298 km (0.114 R)
• M37: 13,934,144 km (0.104 R)
• M38: 14,010,140 km (0.082 R)
• M39: 14,315,319 km (0.079 R)
• M40: 14,353,616 km (0.09 R)
• M41: 14,893,515 km (0.112 R)
• M42: 15,557,879 km (0.1 R)
• M43: 16,512,314 km (0.119 R)
• M44: 17,814,114 km (0.113 R)
• M45: 17,855,403 km (0.115 R)
• M46: 18,144,726 km (0.109 R)
• M47: 18,186,314 km (0.089 R)
• M48: 18,269,341 km (0.11 R)
• M49: 18,896,006 km (0.106 R)
• M50: 19,360,059 km (0.065 R)
• M51: 22,266,745 km (0.105 R)
• M52: 22,667,369 km (0.056 R)
• M53: 22,801,558 km (0.107 R)
• M54: 22,935,897 km (0.097 R)
• M55: 23,747,615 km (0.068 R)
• M56: 24,476,904 km (0.117 R)
• M57: 25,445,401 km (0.092 R)
• M58: 26,426,314 km (0.09 R)
• M59: 26,756,028 km (0.111 R)
• M60: 27,562,360 km (0.098 R)
• M61: 27,801,119 km (0.06 R)
• M62: 28,714,414 km (0.093 R)
• M63: 30,471,740 km (0.039 R)
• M64: 30,866,977 km (0.063 R)
• M65: 31,313,677 km (0.103 R)
• M66: 32,364,153 km (0.092 R)
• M67: 32,666,341 km (0.089 R)
• M68: 33,629,751 km (0.073 R)
• M69: 33,782,640 km (0.108 R)
• M70: 34,140,478 km (0.06 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: 316 - 20,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit