🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 41.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 187 Days

Day: 46.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,847,231 km

• M1: 56,099 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.88 AU - 1.18 AU

Year: 364 Days

Day: 22.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,847,231 km

• M1: 66,122 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.27 AU - 1.31 AU

Year: 510 Days

Day: 32.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,847,231 km

• M1: 40,840 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.45 AU

Year: 978 Days

Day: 37.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.09 AU - 4.79 AU

Year: 2724 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.87 AU - 11.73 AU

Year: 10684 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,847,231 km

• M1: 220,358 km (0.078 R)
• M2: 339,288 km (0.1 R)
• M3: 674,836 km (0.108 R)
• M4: 921,224 km (0.027 R)
• M5: 1,164,021 km (0.1 R)
• M6: 1,559,109 km (0.099 R)
• M7: 1,954,646 km (0.12 R)
• M8: 2,185,774 km (0.093 R)
• M9: 2,403,888 km (0.107 R)
• M10: 3,448,231 km (0.118 R)
• M11: 3,703,445 km (0.099 R)
• M12: 3,991,720 km (0.059 R)
• M13: 4,617,937 km (0.12 R)
• M14: 5,129,711 km (0.078 R)
• M15: 5,422,025 km (0.086 R)
• M16: 5,992,442 km (0.109 R)
• M17: 6,645,287 km (0.04 R)
• M18: 7,683,646 km (0.057 R)
• M19: 8,187,791 km (0.104 R)
• M20: 8,529,921 km (0.066 R)
• M21: 9,584,287 km (0.106 R)
• M22: 10,346,937 km (0.105 R)
• M23: 11,129,034 km (0.094 R)
• M24: 11,470,118 km (0.097 R)
• M25: 11,661,154 km (0.104 R)
• M26: 12,084,965 km (0.057 R)
• M27: 12,201,502 km (0.085 R)
• M28: 12,474,817 km (0.076 R)
• M29: 12,710,583 km (0.067 R)
• M30: 13,507,491 km (0.105 R)
• M31: 13,628,516 km (0.073 R)
• M32: 13,912,153 km (0.107 R)
• M33: 14,075,065 km (0.041 R)
• M34: 14,238,576 km (0.063 R)
• M35: 15,485,624 km (0.092 R)
• M36: 15,696,856 km (0.112 R)
• M37: 15,866,500 km (0.101 R)
• M38: 16,079,527 km (0.091 R)
• M39: 16,207,733 km (0.079 R)
• M40: 16,379,321 km (0.098 R)
• M41: 16,465,340 km (0.12 R)
• M42: 17,071,361 km (0.113 R)
• M43: 17,773,125 km (0.073 R)
• M44: 18,171,953 km (0.063 R)
• M45: 18,753,439 km (0.082 R)
• M46: 18,843,348 km (0.116 R)
• M47: 19,386,388 km (0.088 R)
• M48: 19,888,588 km (0.057 R)
• M49: 20,395,276 km (0.091 R)
• M50: 20,952,678 km (0.116 R)
• M51: 21,186,499 km (0.11 R)
• M52: 22,416,044 km (0.034 R)
• M53: 22,799,015 km (0.089 R)
• M54: 23,232,400 km (0.098 R)
• M55: 23,668,627 km (0.074 R)
• M56: 23,863,404 km (0.117 R)
• M57: 24,303,520 km (0.105 R)
• M58: 24,696,963 km (0.082 R)
• M59: 25,241,499 km (0.119 R)
• M60: 25,540,096 km (0.118 R)
• M61: 25,739,810 km (0.11 R)
• M62: 28,642,457 km (0.061 R)
• M63: 28,746,278 km (0.106 R)
• M64: 29,371,148 km (0.059 R)
• M65: 29,737,813 km (0.04 R)
• M66: 30,581,545 km (0.106 R)
• M67: 31,112,916 km (0.104 R)
• M68: 31,326,393 km (0.081 R)
• M69: 31,593,724 km (0.09 R)
• M70: 31,754,542 km (0.052 R)
• M71: 32,077,075 km (0.041 R)
• M72: 32,454,660 km (0.108 R)
• M73: 32,671,128 km (0.078 R)
• M74: 32,779,437 km (0.033 R)
• M75: 33,268,771 km (0.084 R)
• M76: 33,377,828 km (0.073 R)
• M77: 34,089,615 km (0.091 R)
• M78: 34,474,979 km (0.048 R)
• M79: 34,695,785 km (0.066 R)
• M80: 35,083,393 km (0.11 R)
• M81: 36,986,428 km (0.026 R)
• M82: 37,155,922 km (0.11 R)
• M83: 37,609,353 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 9.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.96 AU - 10.46 AU

Year: 11361 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,847,231 km

• M1: 126,859 km (0.045 R)
• M2: 187,446 km (0.027 R)
• M3: 275,110 km (0.028 R)
• M4: 538,253 km (0.025 R)
• M5: 838,197 km (0.086 R)
• M6: 1,291,927 km (0.117 R)
• M7: 1,378,096 km (0.103 R)
• M8: 1,443,919 km (0.069 R)
• M9: 1,766,003 km (0.068 R)
• M10: 1,984,865 km (0.107 R)
• M11: 2,584,154 km (0.095 R)
• M12: 2,721,634 km (0.082 R)
• M13: 3,177,758 km (0.086 R)
• M14: 3,475,009 km (0.109 R)
• M15: 3,596,482 km (0.112 R)
• M16: 3,937,865 km (0.119 R)
• M17: 5,265,247 km (0.099 R)
• M18: 5,440,127 km (0.097 R)
• M19: 5,617,101 km (0.113 R)
• M20: 5,724,213 km (0.052 R)
• M21: 6,831,985 km (0.068 R)
• M22: 7,023,022 km (0.086 R)
• M23: 7,725,234 km (0.118 R)
• M24: 8,125,109 km (0.061 R)
• M25: 8,205,892 km (0.069 R)
• M26: 8,327,515 km (0.12 R)
• M27: 9,070,119 km (0.113 R)
• M28: 9,322,341 km (0.117 R)
• M29: 10,618,158 km (0.051 R)
• M30: 10,928,573 km (0.078 R)
• M31: 11,152,222 km (0.083 R)
• M32: 11,422,545 km (0.089 R)
• M33: 12,015,551 km (0.057 R)
• M34: 12,153,929 km (0.099 R)
• M35: 12,432,032 km (0.116 R)
• M36: 12,665,554 km (0.104 R)
• M37: 12,900,423 km (0.07 R)
• M38: 15,078,568 km (0.106 R)
• M39: 15,177,901 km (0.078 R)
• M40: 15,377,464 km (0.099 R)
• M41: 15,981,241 km (0.111 R)
• M42: 16,285,972 km (0.089 R)
• M43: 16,644,109 km (0.108 R)
• M44: 16,849,807 km (0.11 R)
• M45: 18,154,898 km (0.109 R)
• M46: 18,419,836 km (0.083 R)
• M47: 19,168,424 km (0.097 R)
• M48: 19,492,154 km (0.086 R)
• M49: 19,872,282 km (0.065 R)
• M50: 20,474,713 km (0.091 R)
• M51: 21,361,379 km (0.052 R)
• M52: 22,034,719 km (0.114 R)
• M53: 22,317,310 km (0.068 R)
• M54: 22,601,097 km (0.064 R)
• M55: 23,114,965 km (0.12 R)
• M56: 23,344,598 km (0.09 R)
• M57: 23,459,639 km (0.069 R)
• M58: 23,632,724 km (0.108 R)
• M59: 23,690,468 km (0.119 R)
• M60: 23,748,213 km (0.117 R)
• M61: 24,503,982 km (0.085 R)
• M62: 24,562,474 km (0.109 R)
• M63: 24,738,102 km (0.052 R)
• M64: 28,154,469 km (0.094 R)
• M65: 28,707,233 km (0.092 R)
• M66: 30,512,730 km (0.085 R)
• M67: 30,764,653 km (0.066 R)
• M68: 30,954,043 km (0.042 R)
• M69: 31,017,323 km (0.097 R)
• M70: 31,207,163 km (0.044 R)
• M71: 32,740,392 km (0.042 R)
• M72: 33,710,983 km (0.107 R)
• M73: 34,494,427 km (0.096 R)
• M74: 35,151,760 km (0.115 R)
• M75: 36,145,538 km (0.106 R)
• M76: 36,947,084 km (0.11 R)
• M77: 37,822,231 km (0.116 R)
• M78: 39,250,143 km (0.105 R)
• M79: 39,661,387 km (0.116 R)
• M80: 40,557,329 km (0.073 R)
• M81: 41,808,865 km (0.084 R)
• M82: 42,931,896 km (0.072 R)
• M83: 43,355,557 km (0.061 R)
• M84: 45,279,386 km (0.066 R)
• M85: 45,566,763 km (0.098 R)
• M86: 45,782,633 km (0.094 R)
• M87: 45,926,696 km (0.103 R)
• M88: 46,722,257 km (0.109 R)
• M89: 47,449,303 km (0.119 R)
• M90: 48,473,600 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 6.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.36 AU - 18.86 AU

Year: 22518 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,847,231 km

• M1: 113,545 km (0.062 R)
• M2: 318,494 km (0.102 R)
• M3: 382,671 km (0.093 R)
• M4: 470,037 km (0.068 R)
• M5: 564,433 km (0.107 R)
• M6: 686,355 km (0.118 R)
• M7: 1,102,985 km (0.11 R)
• M8: 1,337,106 km (0.096 R)
• M9: 1,558,361 km (0.104 R)
• M10: 2,453,854 km (0.099 R)
• M11: 2,554,384 km (0.105 R)
• M12: 3,979,603 km (0.057 R)
• M13: 4,097,934 km (0.117 R)
• M14: 4,297,648 km (0.075 R)
• M15: 4,665,210 km (0.107 R)
• M16: 4,748,386 km (0.12 R)
• M17: 4,958,272 km (0.071 R)
• M18: 7,218,247 km (0.096 R)
• M19: 7,851,195 km (0.084 R)
• M20: 8,808,173 km (0.109 R)
• M21: 9,961,423 km (0.047 R)
• M22: 11,496,596 km (0.073 R)
• M23: 11,721,891 km (0.107 R)
• M24: 12,406,451 km (0.08 R)
• M25: 12,521,791 km (0.106 R)
• M26: 13,339,193 km (0.058 R)
• M27: 14,780,419 km (0.078 R)
• M28: 15,519,283 km (0.098 R)
• M29: 15,705,981 km (0.118 R)
• M30: 16,270,264 km (0.055 R)
• M31: 17,032,914 km (0.094 R)
• M32: 17,937,533 km (0.045 R)
• M33: 18,395,601 km (0.086 R)
• M34: 19,323,258 km (0.12 R)
• M35: 20,198,256 km (0.064 R)
• M36: 21,986,848 km (0.093 R)
• M37: 22,336,458 km (0.095 R)
• M38: 23,041,513 km (0.098 R)
• M39: 25,492,524 km (0.106 R)
• M40: 25,859,787 km (0.063 R)
• M41: 27,421,888 km (0.098 R)
• M42: 28,480,143 km (0.037 R)
• M43: 28,937,763 km (0.104 R)
• M44: 29,244,140 km (0.098 R)
• M45: 30,092,360 km (0.048 R)
• M46: 30,792,478 km (0.118 R)
• M47: 31,340,604 km (0.062 R)
• M48: 32,287,708 km (0.107 R)
• M49: 34,453,138 km (0.03 R)
• M50: 34,777,765 km (0.119 R)
• M51: 35,840,359 km (0.095 R)
• M52: 37,495,659 km (0.105 R)
• M53: 40,366,293 km (0.076 R)
• M54: 40,623,003 km (0.08 R)
• M55: 41,914,481 km (0.092 R)
• M56: 42,261,249 km (0.091 R)
• M57: 42,608,914 km (0.072 R)
• M58: 42,783,046 km (0.094 R)
• M59: 43,569,781 km (0.074 R)
• M60: 44,184,928 km (0.083 R)
• M61: 46,584,478 km (0.059 R)
• M62: 47,845,438 km (0.107 R)
• M63: 48,480,032 km (0.058 R)
• M64: 51,416,489 km (0.037 R)
• M65: 54,126,903 km (0.108 R)
• M66: 54,693,430 km (0.111 R)
• M67: 55,167,057 km (0.117 R)
• M68: 56,787,651 km (0.108 R)
• M69: 57,171,220 km (0.111 R)
• M70: 58,230,522 km (0.069 R)
• M71: 58,520,593 km (0.12 R)
• M72: 58,810,962 km (0.104 R)
• M73: 59,004,991 km (0.076 R)
• M74: 60,368,426 km (0.1 R)
• M75: 60,661,937 km (0.104 R)
• M76: 60,857,910 km (0.049 R)
• M77: 62,531,910 km (0.074 R)
• M78: 62,729,828 km (0.091 R)
• M79: 63,921,824 km (0.093 R)
• M80: 65,623,350 km (0.06 R)
• M81: 66,328,255 km (0.066 R)
• M82: 67,847,272 km (0.059 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit