🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 28.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 424 Days

Day: 30.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,839,867 km

• M1: 343,028 km (0.115 R)
• M2: 401,969 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.1 AU - 1.62 AU

Year: 591 Days

Day: 32.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,839,867 km

• M1: 934,388 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.89 AU - 3.95 AU

Year: 2358 Days

Day: 31.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,839,867 km

• M1: 1,727,107 km (0.082 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 8.3

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.27 AU - 6.97 AU

Year: 6350 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,839,867 km

• M1: 126,410 km (0.057 R)
• M2: 223,499 km (0.103 R)
• M3: 308,620 km (0.095 R)
• M4: 431,440 km (0.115 R)
• M5: 627,264 km (0.081 R)
• M6: 867,219 km (0.075 R)
• M7: 1,353,711 km (0.073 R)
• M8: 1,625,231 km (0.066 R)
• M9: 1,978,133 km (0.092 R)
• M10: 2,400,447 km (0.058 R)
• M11: 2,777,584 km (0.077 R)
• M12: 2,973,258 km (0.115 R)
• M13: 3,908,544 km (0.101 R)
• M14: 4,694,531 km (0.112 R)
• M15: 4,869,261 km (0.036 R)
• M16: 5,195,085 km (0.05 R)
• M17: 5,345,581 km (0.038 R)
• M18: 5,467,054 km (0.118 R)
• M19: 6,246,758 km (0.099 R)
• M20: 6,633,319 km (0.095 R)
• M21: 6,763,918 km (0.113 R)
• M22: 7,094,081 km (0.032 R)
• M23: 7,701,747 km (0.025 R)
• M24: 7,770,413 km (0.112 R)
• M25: 8,011,864 km (0.079 R)
• M26: 8,081,427 km (0.052 R)
• M27: 9,366,023 km (0.037 R)
• M28: 9,549,430 km (0.108 R)
• M29: 9,660,133 km (0.092 R)
• M30: 9,734,034 km (0.094 R)
• M31: 10,522,265 km (0.093 R)
• M32: 11,723,088 km (0.069 R)
• M33: 11,802,075 km (0.118 R)
• M34: 11,920,856 km (0.118 R)
• M35: 12,000,143 km (0.046 R)
• M36: 12,119,671 km (0.062 R)
• M37: 12,199,407 km (0.064 R)
• M38: 12,682,159 km (0.116 R)
• M39: 13,294,464 km (0.07 R)
• M40: 13,459,320 km (0.06 R)
• M41: 13,791,129 km (0.115 R)
• M42: 14,378,300 km (0.071 R)
• M43: 14,589,981 km (0.113 R)
• M44: 14,760,074 km (0.038 R)
• M45: 15,145,288 km (0.074 R)
• M46: 15,577,028 km (0.11 R)
• M47: 16,497,055 km (0.08 R)
• M48: 16,629,898 km (0.102 R)
• M49: 16,807,620 km (0.111 R)
• M50: 17,299,498 km (0.11 R)
• M51: 17,389,406 km (0.086 R)
• M52: 17,569,821 km (0.108 R)
• M53: 17,705,506 km (0.115 R)
• M54: 21,065,026 km (0.097 R)
• M55: 21,643,670 km (0.1 R)
• M56: 23,014,286 km (0.089 R)
• M57: 23,560,318 km (0.074 R)
• M58: 24,160,954 km (0.058 R)
• M59: 24,463,141 km (0.12 R)
• M60: 24,614,684 km (0.1 R)
• M61: 25,071,257 km (0.1 R)
• M62: 26,354,058 km (0.059 R)
• M63: 26,509,491 km (0.106 R)
• M64: 27,186,271 km (0.105 R)
• M65: 27,553,085 km (0.077 R)
• M66: 27,974,353 km (0.117 R)
• M67: 28,132,927 km (0.099 R)
• M68: 28,185,735 km (0.113 R)
• M69: 28,344,608 km (0.047 R)
• M70: 28,663,401 km (0.083 R)
• M71: 28,716,658 km (0.113 R)
• M72: 29,090,204 km (0.063 R)
• M73: 29,304,428 km (0.102 R)
• M74: 31,310,386 km (0.067 R)
• M75: 31,474,943 km (0.072 R)
• M76: 32,523,923 km (0.111 R)
• M77: 33,248,276 km (0.112 R)
• M78: 33,304,226 km (0.108 R)
• M79: 33,752,870 km (0.075 R)
• M80: 34,373,103 km (0.113 R)
• M81: 36,256,091 km (0.104 R)
• M82: 37,646,603 km (0.081 R)
• M83: 38,641,878 km (0.082 R)
• M84: 38,700,820 km (0.096 R)
• M85: 38,759,612 km (0.057 R)
• M86: 39,172,352 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 10.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10 AU - 10.32 AU

Year: 12072 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,839,867 km

• M1: 130,898 km (0.054 R)
• M2: 238,758 km (0.026 R)
• M3: 360,531 km (0.12 R)
• M4: 452,534 km (0.089 R)
• M5: 836,551 km (0.112 R)
• M6: 985,102 km (0.112 R)
• M7: 1,204,263 km (0.086 R)
• M8: 1,484,011 km (0.102 R)
• M9: 2,003,863 km (0.119 R)
• M10: 2,104,244 km (0.119 R)
• M11: 3,169,829 km (0.088 R)
• M12: 3,680,257 km (0.112 R)
• M13: 4,056,047 km (0.079 R)
• M14: 4,248,580 km (0.103 R)
• M15: 5,152,151 km (0.102 R)
• M16: 5,608,125 km (0.083 R)
• M17: 5,859,001 km (0.098 R)
• M18: 6,223,870 km (0.115 R)
• M19: 6,371,972 km (0.103 R)
• M20: 7,168,281 km (0.107 R)
• M21: 7,362,609 km (0.08 R)
• M22: 7,796,143 km (0.057 R)
• M23: 8,646,757 km (0.066 R)
• M24: 9,314,562 km (0.12 R)
• M25: 9,697,532 km (0.108 R)
• M26: 10,921,991 km (0.054 R)
• M27: 11,145,640 km (0.102 R)
• M28: 11,780,234 km (0.096 R)
• M29: 12,240,696 km (0.088 R)
• M30: 13,226,845 km (0.108 R)
• M31: 13,369,861 km (0.061 R)
• M32: 13,898,540 km (0.073 R)
• M33: 14,827,692 km (0.106 R)
• M34: 15,125,242 km (0.079 R)
• M35: 15,224,874 km (0.099 R)
• M36: 15,776,891 km (0.095 R)
• M37: 15,928,433 km (0.05 R)
• M38: 16,029,861 km (0.074 R)
• M39: 16,900,371 km (0.068 R)
• M40: 17,419,475 km (0.111 R)
• M41: 18,261,113 km (0.113 R)
• M42: 18,740,424 km (0.033 R)
• M43: 18,847,537 km (0.047 R)
• M44: 20,147,991 km (0.084 R)
• M45: 20,809,213 km (0.113 R)
• M46: 21,757,963 km (0.053 R)
• M47: 22,720,775 km (0.116 R)
• M48: 23,006,657 km (0.117 R)
• M49: 23,178,694 km (0.054 R)
• M50: 23,582,010 km (0.114 R)
• M51: 24,395,374 km (0.092 R)
• M52: 24,512,210 km (0.114 R)
• M53: 24,687,987 km (0.033 R)
• M54: 25,573,158 km (0.116 R)
• M55: 25,930,098 km (0.12 R)
• M56: 26,049,477 km (0.063 R)
• M57: 26,228,845 km (0.062 R)
• M58: 26,468,650 km (0.109 R)
• M59: 26,950,505 km (0.059 R)
• M60: 27,678,598 km (0.118 R)
• M61: 28,536,243 km (0.044 R)
• M62: 28,844,713 km (0.056 R)
• M63: 31,415,403 km (0.117 R)
• M64: 31,733,748 km (0.116 R)
• M65: 32,053,438 km (0.077 R)
• M66: 32,374,026 km (0.102 R)
• M67: 32,631,335 km (0.068 R)
• M68: 32,760,139 km (0.117 R)
• M69: 33,602,075 km (0.101 R)
• M70: 35,175,097 km (0.083 R)
• M71: 35,307,192 km (0.1 R)
• M72: 35,638,402 km (0.091 R)
• M73: 38,324,431 km (0.114 R)
• M74: 40,035,981 km (0.084 R)
• M75: 40,104,945 km (0.101 R)
• M76: 40,658,308 km (0.098 R)
• M77: 41,353,339 km (0.05 R)
• M78: 41,772,363 km (0.081 R)
• M79: 42,825,981 km (0.074 R)
• M80: 43,037,811 km (0.052 R)
• M81: 43,533,280 km (0.088 R)
• M82: 45,606,257 km (0.1 R)
• M83: 46,111,300 km (0.089 R)
• M84: 46,763,546 km (0.038 R)
• M85: 46,981,660 km (0.116 R)
• M86: 47,711,099 km (0.106 R)
• M87: 48,591,333 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 5.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.47 AU - 16.23 AU

Year: 20264 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,839,867 km

• M1: 75,846 km (0.052 R)
• M2: 169,794 km (0.115 R)
• M3: 249,380 km (0.103 R)
• M4: 758,012 km (0.098 R)
• M5: 809,474 km (0.111 R)
• M6: 880,084 km (0.089 R)
• M7: 1,123,630 km (0.064 R)
• M8: 1,715,588 km (0.107 R)
• M9: 1,806,993 km (0.027 R)
• M10: 2,066,994 km (0.093 R)
• M11: 2,491,852 km (0.094 R)
• M12: 2,621,852 km (0.111 R)
• M13: 4,223,896 km (0.057 R)
• M14: 4,379,178 km (0.115 R)
• M15: 4,599,686 km (0.094 R)
• M16: 4,791,470 km (0.093 R)
• M17: 4,856,096 km (0.099 R)
• M18: 5,349,470 km (0.097 R)
• M19: 5,416,341 km (0.066 R)
• M20: 6,741,329 km (0.11 R)
• M21: 7,253,552 km (0.095 R)
• M22: 8,121,968 km (0.028 R)
• M23: 9,022,846 km (0.096 R)
• M24: 9,505,449 km (0.095 R)
• M25: 10,917,503 km (0.11 R)
• M26: 11,130,680 km (0.111 R)
• M27: 11,173,465 km (0.09 R)
• M28: 11,302,119 km (0.088 R)
• M29: 11,388,138 km (0.08 R)
• M30: 11,561,073 km (0.093 R)
• M31: 11,604,307 km (0.115 R)
• M32: 11,909,337 km (0.119 R)
• M33: 12,571,457 km (0.111 R)
• M34: 12,974,623 km (0.098 R)
• M35: 13,701,519 km (0.069 R)
• M36: 13,931,451 km (0.101 R)
• M37: 14,255,480 km (0.059 R)
• M38: 14,395,055 km (0.054 R)
• M39: 14,441,730 km (0.028 R)
• M40: 14,675,701 km (0.082 R)
• M41: 15,052,687 km (0.108 R)
• M42: 15,528,259 km (0.091 R)
• M43: 15,768,064 km (0.051 R)
• M44: 16,348,205 km (0.099 R)
• M45: 16,640,968 km (0.079 R)
• M46: 16,788,023 km (0.111 R)
• M47: 17,231,730 km (0.061 R)
• M48: 17,929,454 km (0.099 R)
• M49: 18,080,099 km (0.062 R)
• M50: 18,484,163 km (0.047 R)
• M51: 18,534,877 km (0.053 R)
• M52: 18,789,044 km (0.093 R)
• M53: 18,840,057 km (0.042 R)
• M54: 18,942,232 km (0.119 R)
• M55: 19,507,114 km (0.095 R)
• M56: 21,500,804 km (0.038 R)
• M57: 22,684,423 km (0.115 R)
• M58: 23,010,845 km (0.03 R)
• M59: 23,065,299 km (0.082 R)
• M60: 23,778,582 km (0.062 R)
• M61: 23,888,985 km (0.102 R)
• M62: 24,276,593 km (0.104 R)
• M63: 25,395,435 km (0.07 R)
• M64: 25,677,876 km (0.114 R)
• M65: 25,847,670 km (0.117 R)
• M66: 26,074,909 km (0.099 R)
• M67: 26,245,600 km (0.072 R)
• M68: 26,531,033 km (0.094 R)
• M69: 27,220,380 km (0.116 R)
• M70: 27,393,614 km (0.054 R)
• M71: 28,032,098 km (0.089 R)
• M72: 28,265,321 km (0.101 R)
• M73: 28,734,011 km (0.062 R)
• M74: 29,264,335 km (0.098 R)
• M75: 30,934,745 km (0.086 R)
• M76: 31,175,897 km (0.112 R)
• M77: 32,390,931 km (0.108 R)
• M78: 32,574,488 km (0.096 R)
• M79: 34,117,739 km (0.07 R)
• M80: 35,684,777 km (0.103 R)
• M81: 38,628,863 km (0.055 R)
• M82: 38,693,788 km (0.119 R)
• M83: 39,344,390 km (0.075 R)
• M84: 40,788,308 km (0.101 R)
• M85: 41,782,835 km (0.071 R)
• M86: 42,517,211 km (0.066 R)
• M87: 43,121,287 km (0.116 R)
• M88: 43,188,456 km (0.094 R)
• M89: 43,323,244 km (0.099 R)
• M90: 43,998,679 km (0.101 R)
• M91: 44,813,837 km (0.067 R)
• M92: 45,291,653 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 11,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit