🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 241 Days

Day: 26.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.93 AU - 1.21 AU

Year: 402 Days

Day: 32 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,375,174 km

• M1: 61,036 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1051 Days

Day: 35 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.52 AU - 3.22 AU

Year: 1767 Days

Day: 23.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.54 AU - 5.44 AU

Year: 3458 Days

Day: 37.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 14.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.81 AU - 14.29 AU

Year: 14266 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,375,174 km

• M1: 212,130 km (0.112 R)
• M2: 388,655 km (0.116 R)
• M3: 536,159 km (0.12 R)
• M4: 748,737 km (0.089 R)
• M5: 900,280 km (0.066 R)
• M6: 1,288,935 km (0.11 R)
• M7: 1,614,909 km (0.039 R)
• M8: 1,877,004 km (0.106 R)
• M9: 2,509,803 km (0.116 R)
• M10: 3,242,534 km (0.048 R)
• M11: 3,960,753 km (0.032 R)
• M12: 4,358,384 km (0.096 R)
• M13: 5,540,208 km (0.104 R)
• M14: 6,535,333 km (0.065 R)
• M15: 6,816,277 km (0.088 R)
• M16: 7,005,967 km (0.112 R)
• M17: 7,101,411 km (0.095 R)
• M18: 7,487,673 km (0.109 R)
• M19: 9,467,600 km (0.116 R)
• M20: 10,983,625 km (0.08 R)
• M21: 11,543,420 km (0.101 R)
• M22: 11,940,752 km (0.074 R)
• M23: 12,169,787 km (0.07 R)
• M24: 12,690,687 km (0.094 R)
• M25: 13,337,099 km (0.09 R)
• M26: 14,115,008 km (0.065 R)
• M27: 14,479,129 km (0.043 R)
• M28: 16,155,373 km (0.112 R)
• M29: 16,536,249 km (0.092 R)
• M30: 17,113,099 km (0.112 R)
• M31: 18,154,898 km (0.11 R)
• M32: 19,891,580 km (0.115 R)
• M33: 20,779,743 km (0.107 R)
• M34: 21,541,345 km (0.06 R)
• M35: 21,750,633 km (0.082 R)
• M36: 23,952,863 km (0.11 R)
• M37: 26,002,354 km (0.055 R)
• M38: 26,897,847 km (0.035 R)
• M39: 28,949,582 km (0.094 R)
• M40: 30,267,090 km (0.102 R)
• M41: 33,686,299 km (0.084 R)
• M42: 33,929,395 km (0.117 R)
• M43: 34,580,445 km (0.07 R)
• M44: 35,153,555 km (0.06 R)
• M45: 38,572,913 km (0.072 R)
• M46: 39,935,900 km (0.109 R)
• M47: 40,365,096 km (0.093 R)
• M48: 41,748,727 km (0.117 R)
• M49: 42,621,331 km (0.085 R)
• M50: 42,972,138 km (0.053 R)
• M51: 44,118,656 km (0.114 R)
• M52: 45,007,417 km (0.054 R)
• M53: 45,275,347 km (0.108 R)
• M54: 46,983,605 km (0.093 R)
• M55: 47,345,931 km (0.062 R)
• M56: 47,800,260 km (0.082 R)
• M57: 47,982,320 km (0.063 R)
• M58: 48,164,680 km (0.109 R)
• M59: 48,988,067 km (0.06 R)
• M60: 50,463,251 km (0.054 R)
• M61: 52,140,393 km (0.043 R)
• M62: 52,515,435 km (0.105 R)
• M63: 53,362,907 km (0.11 R)
• M64: 55,262,201 km (0.085 R)
• M65: 56,124,035 km (0.096 R)
• M66: 56,893,865 km (0.115 R)
• M67: 59,713,935 km (0.094 R)
• M68: 60,303,051 km (0.092 R)
• M69: 60,598,208 km (0.082 R)
• M70: 61,586,003 km (0.062 R)
• M71: 61,982,587 km (0.065 R)
• M72: 62,081,920 km (0.09 R)
• M73: 62,479,551 km (0.092 R)
• M74: 62,977,861 km (0.03 R)
• M75: 63,877,992 km (0.104 R)
• M76: 64,581,102 km (0.111 R)
• M77: 66,604,114 km (0.075 R)
• M78: 66,909,293 km (0.063 R)
• M79: 67,419,123 km (0.062 R)
• M80: 67,623,324 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 12.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.04 AU - 12.4 AU

Year: 14582 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,375,174 km

• M1: 166,652 km (0.102 R)
• M2: 294,857 km (0.114 R)
• M3: 755,768 km (0.106 R)
• M4: 834,457 km (0.077 R)
• M5: 979,716 km (0.104 R)
• M6: 1,418,337 km (0.076 R)
• M7: 2,314,429 km (0.12 R)
• M8: 3,424,894 km (0.096 R)
• M9: 3,981,398 km (0.092 R)
• M10: 4,868,812 km (0.112 R)
• M11: 4,984,003 km (0.107 R)
• M12: 5,374,752 km (0.111 R)
• M13: 5,815,916 km (0.073 R)
• M14: 5,938,287 km (0.115 R)
• M15: 6,102,845 km (0.102 R)
• M16: 6,776,185 km (0.1 R)
• M17: 7,034,840 km (0.12 R)
• M18: 7,606,453 km (0.047 R)
• M19: 8,561,337 km (0.116 R)
• M20: 8,747,436 km (0.117 R)
• M21: 10,682,335 km (0.106 R)
• M22: 11,594,733 km (0.092 R)
• M23: 11,852,639 km (0.08 R)
• M24: 12,479,454 km (0.072 R)
• M25: 13,170,597 km (0.092 R)
• M26: 13,602,037 km (0.114 R)
• M27: 13,983,511 km (0.103 R)
• M28: 14,258,173 km (0.09 R)
• M29: 15,771,804 km (0.057 R)
• M30: 16,460,852 km (0.102 R)
• M31: 17,277,208 km (0.099 R)
• M32: 17,453,883 km (0.077 R)
• M33: 17,690,247 km (0.089 R)
• M34: 17,808,879 km (0.115 R)
• M35: 18,226,257 km (0.104 R)
• M36: 18,646,776 km (0.109 R)
• M37: 21,048,121 km (0.081 R)
• M38: 21,426,155 km (0.116 R)
• M39: 21,615,995 km (0.119 R)
• M40: 22,124,927 km (0.075 R)
• M41: 22,960,580 km (0.099 R)
• M42: 24,068,801 km (0.042 R)
• M43: 24,464,189 km (0.104 R)
• M44: 24,596,433 km (0.101 R)
• M45: 25,999,362 km (0.118 R)
• M46: 26,201,917 km (0.117 R)
• M47: 26,540,757 km (0.105 R)
• M48: 27,085,742 km (0.082 R)
• M49: 28,812,699 km (0.095 R)
• M50: 30,503,903 km (0.099 R)
• M51: 31,146,426 km (0.05 R)
• M52: 31,433,355 km (0.09 R)
• M53: 34,055,506 km (0.081 R)
• M54: 38,195,179 km (0.045 R)
• M55: 40,440,942 km (0.117 R)
• M56: 42,649,755 km (0.116 R)
• M57: 43,208,054 km (0.03 R)
• M58: 43,929,415 km (0.032 R)
• M59: 44,331,983 km (0.119 R)
• M60: 44,574,032 km (0.119 R)
• M61: 45,465,486 km (0.118 R)
• M62: 45,954,072 km (0.105 R)
• M63: 46,444,604 km (0.117 R)
• M64: 47,430,603 km (0.093 R)
• M65: 47,843,643 km (0.106 R)
• M66: 49,006,168 km (0.029 R)
• M67: 49,339,921 km (0.058 R)
• M68: 49,926,045 km (0.115 R)
• M69: 54,351,450 km (0.091 R)
• M70: 55,651,156 km (0.075 R)
• M71: 56,785,856 km (0.068 R)
• M72: 56,873,370 km (0.086 R)
• M73: 58,369,499 km (0.064 R)
• M74: 59,433,289 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 6.5

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.44 AU - 19.5 AU

Year: 24292 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,375,174 km

• M1: 401,521 km (0.11 R)
• M2: 494,571 km (0.093 R)
• M3: 747,989 km (0.06 R)
• M4: 794,065 km (0.104 R)
• M5: 1,223,860 km (0.059 R)
• M6: 1,506,600 km (0.082 R)
• M7: 2,000,124 km (0.063 R)
• M8: 2,505,316 km (0.055 R)
• M9: 3,048,356 km (0.077 R)
• M10: 3,199,150 km (0.117 R)
• M11: 3,908,244 km (0.063 R)
• M12: 4,155,081 km (0.09 R)
• M13: 4,492,125 km (0.092 R)
• M14: 5,418,285 km (0.117 R)
• M15: 5,509,540 km (0.085 R)
• M16: 5,601,393 km (0.108 R)
• M17: 5,879,645 km (0.038 R)
• M18: 6,401,592 km (0.096 R)
• M19: 7,337,776 km (0.08 R)
• M20: 7,899,067 km (0.119 R)
• M21: 8,900,924 km (0.099 R)
• M22: 9,389,361 km (0.093 R)
• M23: 9,719,822 km (0.093 R)
• M24: 10,791,242 km (0.116 R)
• M25: 11,428,529 km (0.106 R)
• M26: 12,437,417 km (0.068 R)
• M27: 13,289,377 km (0.111 R)
• M28: 13,909,460 km (0.104 R)
• M29: 14,034,524 km (0.027 R)
• M30: 14,223,018 km (0.117 R)
• M31: 14,475,539 km (0.119 R)
• M32: 14,602,398 km (0.111 R)
• M33: 16,350,299 km (0.12 R)
• M34: 16,747,631 km (0.116 R)
• M35: 18,094,910 km (0.087 R)
• M36: 18,643,635 km (0.098 R)
• M37: 18,850,678 km (0.101 R)
• M38: 19,058,619 km (0.107 R)
• M39: 19,197,596 km (0.107 R)
• M40: 19,406,883 km (0.11 R)
• M41: 20,251,064 km (0.102 R)
• M42: 20,393,032 km (0.075 R)
• M43: 22,340,497 km (0.094 R)
• M44: 23,447,821 km (0.077 R)
• M45: 23,671,320 km (0.093 R)
• M46: 24,271,058 km (0.083 R)
• M47: 24,497,250 km (0.114 R)
• M48: 24,951,728 km (0.104 R)
• M49: 26,100,191 km (0.105 R)
• M50: 27,973,156 km (0.096 R)
• M51: 28,131,132 km (0.092 R)
• M52: 29,808,273 km (0.085 R)
• M53: 31,271,490 km (0.025 R)
• M54: 32,591,542 km (0.101 R)
• M55: 33,677,622 km (0.073 R)
• M56: 34,014,068 km (0.099 R)
• M57: 34,945,315 km (0.118 R)
• M58: 35,713,350 km (0.112 R)
• M59: 37,440,158 km (0.098 R)
• M60: 37,876,086 km (0.12 R)
• M61: 38,577,102 km (0.095 R)
• M62: 39,282,306 km (0.107 R)
• M63: 41,333,592 km (0.075 R)
• M64: 47,409,809 km (0.051 R)
• M65: 51,322,242 km (0.07 R)
• M66: 53,365,899 km (0.119 R)
• M67: 61,493,551 km (0.096 R)
• M68: 66,172,524 km (0.098 R)
• M69: 66,804,874 km (0.115 R)
• M70: 69,354,770 km (0.055 R)
• M71: 69,782,769 km (0.107 R)
• M72: 71,719,912 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.8

Radius: 4.7

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.35 AU - 23.55 AU

Year: 29981 Days

Day: 18.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,375,174 km

• M1: 177,124 km (0.082 R)
• M2: 675,434 km (0.113 R)
• M3: 754,123 km (0.041 R)
• M4: 808,277 km (0.095 R)
• M5: 1,098,647 km (0.086 R)
• M6: 1,191,846 km (0.094 R)
• M7: 1,255,276 km (0.091 R)
• M8: 1,452,745 km (0.114 R)
• M9: 1,520,812 km (0.109 R)
• M10: 1,624,782 km (0.078 R)
• M11: 1,913,506 km (0.119 R)
• M12: 2,787,008 km (0.071 R)
• M13: 3,954,470 km (0.081 R)
• M14: 4,638,282 km (0.098 R)
• M15: 4,993,727 km (0.074 R)
• M16: 5,410,656 km (0.087 R)
• M17: 6,002,016 km (0.092 R)
• M18: 6,111,821 km (0.061 R)
• M19: 7,597,477 km (0.046 R)
• M20: 9,441,720 km (0.107 R)
• M21: 10,216,338 km (0.107 R)
• M22: 10,347,386 km (0.083 R)
• M23: 10,611,127 km (0.113 R)
• M24: 10,743,969 km (0.085 R)
• M25: 11,145,490 km (0.066 R)
• M26: 13,154,290 km (0.101 R)
• M27: 13,368,365 km (0.09 R)
• M28: 14,529,544 km (0.07 R)
• M29: 15,122,101 km (0.104 R)
• M30: 17,413,791 km (0.118 R)
• M31: 17,885,024 km (0.089 R)
• M32: 18,042,999 km (0.057 R)
• M33: 20,467,831 km (0.118 R)
• M34: 20,550,409 km (0.041 R)
• M35: 20,715,864 km (0.087 R)
• M36: 22,055,513 km (0.09 R)
• M37: 24,291,553 km (0.099 R)
• M38: 24,378,918 km (0.072 R)
• M39: 25,792,019 km (0.036 R)
• M40: 26,418,535 km (0.116 R)
• M41: 26,598,501 km (0.085 R)
• M42: 28,236,149 km (0.082 R)
• M43: 30,752,984 km (0.09 R)
• M44: 32,759,690 km (0.079 R)
• M45: 35,203,072 km (0.082 R)
• M46: 35,401,139 km (0.059 R)
• M47: 36,096,919 km (0.045 R)
• M48: 37,704,498 km (0.116 R)
• M49: 38,415,088 km (0.065 R)
• M50: 39,130,165 km (0.104 R)
• M51: 39,643,585 km (0.103 R)
• M52: 41,197,159 km (0.057 R)
• M53: 42,349,063 km (0.103 R)
• M54: 44,898,809 km (0.038 R)
• M55: 51,711,646 km (0.075 R)
• M56: 52,387,828 km (0.098 R)
• M57: 52,613,870 km (0.066 R)
• M58: 53,521,331 km (0.08 R)
• M59: 53,748,869 km (0.085 R)
• M60: 55,121,729 km (0.097 R)
• M61: 55,236,620 km (0.037 R)
• M62: 56,969,861 km (0.059 R)
• M63: 57,086,099 km (0.108 R)
• M64: 57,202,336 km (0.06 R)
• M65: 58,018,393 km (0.083 R)
• M66: 58,838,189 km (0.059 R)
• M67: 60,726,712 km (0.087 R)
• M68: 61,439,995 km (0.046 R)
• M69: 62,275,649 km (0.058 R)
• M70: 64,562,701 km (0.087 R)
• M71: 65,290,644 km (0.091 R)
• M72: 66,021,280 km (0.099 R)
• M73: 66,143,352 km (0.065 R)
• M74: 66,265,424 km (0.074 R)
• M75: 67,613,750 km (0.038 R)
• M76: 67,736,719 km (0.115 R)
• M77: 68,599,899 km (0.108 R)
• M78: 68,723,467 km (0.075 R)
• M79: 71,211,279 km (0.053 R)
• M80: 71,336,343 km (0.114 R)
• M81: 72,843,990 km (0.028 R)
• M82: 72,970,101 km (0.106 R)
• M83: 73,222,473 km (0.088 R)
• M84: 75,890,551 km (0.116 R)
• M85: 76,530,531 km (0.066 R)
• M86: 78,202,736 km (0.064 R)
• M87: 81,321,253 km (0.099 R)
• M88: 81,844,995 km (0.111 R)
• M89: 84,347,917 km (0.076 R)
• M90: 88,350,707 km (0.116 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit