🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 131 Days

Day: 22.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.92 AU - 1.24 AU

Year: 393 Days

Day: 46.3 Hours

Environment

Temp: 80 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.5 AU - 1.92 AU

Year: 782 Days

Day: 46.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.63 AU - 2.65 AU

Year: 1095 Days

Day: 30.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,483,652 km

• M1: 199,414 km (0.097 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.96 AU - 3.62 AU

Year: 2088 Days

Day: 20.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,483,652 km

• M1: 1,743,414 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 9.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.59 AU - 6.47 AU

Year: 5180 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,483,652 km

• M1: 212,429 km (0.116 R)
• M2: 838,346 km (0.074 R)
• M3: 901,926 km (0.12 R)
• M4: 1,075,459 km (0.112 R)
• M5: 1,231,041 km (0.111 R)
• M6: 1,409,511 km (0.114 R)
• M7: 1,660,836 km (0.096 R)
• M8: 1,808,638 km (0.081 R)
• M9: 1,960,779 km (0.088 R)
• M10: 2,064,750 km (0.111 R)
• M11: 2,592,830 km (0.111 R)
• M12: 2,901,750 km (0.036 R)
• M13: 3,000,784 km (0.116 R)
• M14: 3,181,947 km (0.099 R)
• M15: 3,325,261 km (0.088 R)
• M16: 3,408,139 km (0.076 R)
• M17: 3,470,820 km (0.064 R)
• M18: 3,682,501 km (0.114 R)
• M19: 3,964,044 km (0.109 R)
• M20: 4,030,017 km (0.046 R)
• M21: 4,640,227 km (0.091 R)
• M22: 4,709,790 km (0.091 R)
• M23: 5,352,013 km (0.096 R)
• M24: 5,745,605 km (0.103 R)
• M25: 6,097,759 km (0.096 R)
• M26: 6,717,692 km (0.099 R)
• M27: 6,902,296 km (0.104 R)
• M28: 7,061,917 km (0.079 R)
• M29: 7,384,749 km (0.112 R)
• M30: 7,684,992 km (0.099 R)
• M31: 8,581,083 km (0.089 R)
• M32: 8,954,480 km (0.089 R)
• M33: 9,041,546 km (0.104 R)
• M34: 9,806,888 km (0.081 R)
• M35: 9,956,486 km (0.113 R)
• M36: 10,046,544 km (0.096 R)
• M37: 10,746,363 km (0.062 R)
• M38: 10,807,997 km (0.072 R)
• M39: 10,993,499 km (0.077 R)
• M40: 11,211,313 km (0.093 R)
• M41: 11,367,793 km (0.034 R)
• M42: 11,619,566 km (0.109 R)
• M43: 11,714,560 km (0.049 R)
• M44: 11,937,012 km (0.108 R)
• M45: 12,192,974 km (0.112 R)
• M46: 12,742,896 km (0.104 R)
• M47: 12,906,257 km (0.107 R)
• M48: 14,169,910 km (0.085 R)
• M49: 14,237,529 km (0.114 R)
• M50: 14,440,982 km (0.082 R)
• M51: 14,543,157 km (0.1 R)
• M52: 14,953,953 km (0.115 R)
• M53: 15,786,914 km (0.051 R)
• M54: 16,173,774 km (0.096 R)
• M55: 16,599,380 km (0.071 R)
• M56: 16,956,769 km (0.115 R)
• M57: 17,172,489 km (0.101 R)
• M58: 18,154,450 km (0.101 R)
• M59: 18,412,057 km (0.118 R)
• M60: 18,744,912 km (0.102 R)
• M61: 18,930,713 km (0.096 R)
• M62: 19,117,261 km (0.036 R)
• M63: 19,755,596 km (0.108 R)
• M64: 19,982,685 km (0.107 R)
• M65: 20,707,188 km (0.059 R)
• M66: 21,130,699 km (0.114 R)
• M67: 21,751,680 km (0.088 R)
• M68: 23,610,284 km (0.037 R)
• M69: 23,851,286 km (0.087 R)
• M70: 24,093,036 km (0.078 R)
• M71: 24,457,157 km (0.109 R)
• M72: 24,782,383 km (0.111 R)
• M73: 25,108,955 km (0.12 R)
• M74: 26,056,060 km (0.107 R)
• M75: 26,721,770 km (0.077 R)
• M76: 27,393,165 km (0.082 R)
• M77: 27,561,912 km (0.114 R)
• M78: 28,495,851 km (0.088 R)
• M79: 28,581,272 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 11.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.17 AU - 9.57 AU

Year: 8472 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,483,652 km

• M1: 149,448 km (0.111 R)
• M2: 300,841 km (0.074 R)
• M3: 481,406 km (0.11 R)
• M4: 719,566 km (0.057 R)
• M5: 960,418 km (0.052 R)
• M6: 1,168,509 km (0.103 R)
• M7: 1,391,859 km (0.12 R)
• M8: 1,904,082 km (0.096 R)
• M9: 1,998,927 km (0.059 R)
• M10: 2,788,504 km (0.085 R)
• M11: 2,896,963 km (0.114 R)
• M12: 3,548,461 km (0.096 R)
• M13: 3,845,712 km (0.101 R)
• M14: 4,120,374 km (0.098 R)
• M15: 4,560,341 km (0.113 R)
• M16: 5,349,470 km (0.1 R)
• M17: 5,864,237 km (0.098 R)
• M18: 6,039,416 km (0.099 R)
• M19: 6,323,352 km (0.111 R)
• M20: 6,611,627 km (0.093 R)
• M21: 7,201,193 km (0.112 R)
• M22: 7,276,141 km (0.119 R)
• M23: 8,273,510 km (0.113 R)
• M24: 8,549,369 km (0.117 R)
• M25: 8,628,805 km (0.114 R)
• M26: 9,110,211 km (0.089 R)
• M27: 9,683,021 km (0.116 R)
• M28: 10,225,463 km (0.09 R)
• M29: 11,339,818 km (0.078 R)
• M30: 11,470,866 km (0.06 R)
• M31: 11,734,607 km (0.114 R)
• M32: 11,867,150 km (0.087 R)
• M33: 12,178,463 km (0.109 R)
• M34: 12,312,653 km (0.073 R)
• M35: 12,447,440 km (0.106 R)
• M36: 12,854,646 km (0.115 R)
• M37: 12,945,751 km (0.052 R)
• M38: 13,312,266 km (0.094 R)
• M39: 13,635,696 km (0.091 R)
• M40: 14,102,442 km (0.119 R)
• M41: 14,196,389 km (0.076 R)
• M42: 14,955,598 km (0.091 R)
• M43: 15,728,122 km (0.099 R)
• M44: 16,464,143 km (0.081 R)
• M45: 16,612,694 km (0.12 R)
• M46: 17,513,423 km (0.116 R)
• M47: 17,918,833 km (0.112 R)
• M48: 18,790,540 km (0.116 R)
• M49: 19,309,794 km (0.081 R)
• M50: 19,414,213 km (0.056 R)
• M51: 19,518,932 km (0.042 R)
• M52: 19,676,159 km (0.091 R)
• M53: 19,781,177 km (0.079 R)
• M54: 19,939,152 km (0.057 R)
• M55: 20,362,514 km (0.111 R)
• M56: 21,110,504 km (0.118 R)
• M57: 21,218,064 km (0.09 R)
• M58: 21,379,780 km (0.083 R)
• M59: 22,908,969 km (0.077 R)
• M60: 23,742,678 km (0.105 R)
• M61: 24,022,875 km (0.117 R)
• M62: 24,304,119 km (0.111 R)
• M63: 24,756,204 km (0.035 R)
• M64: 25,040,290 km (0.07 R)
• M65: 27,998,887 km (0.074 R)
• M66: 29,188,938 km (0.082 R)
• M67: 29,971,335 km (0.111 R)
• M68: 30,760,763 km (0.051 R)
• M69: 31,556,923 km (0.084 R)
• M70: 32,421,898 km (0.113 R)
• M71: 32,982,142 km (0.1 R)
• M72: 33,671,190 km (0.11 R)
• M73: 34,112,054 km (0.111 R)
• M74: 36,023,466 km (0.071 R)
• M75: 37,057,038 km (0.115 R)
• M76: 39,285,598 km (0.098 R)
• M77: 39,882,792 km (0.088 R)
• M78: 40,683,739 km (0.113 R)
• M79: 41,086,158 km (0.097 R)
• M80: 41,220,646 km (0.111 R)
• M81: 41,489,922 km (0.075 R)
• M82: 41,895,033 km (0.119 R)
• M83: 43,323,244 km (0.079 R)
• M84: 43,665,674 km (0.066 R)
• M85: 43,802,855 km (0.082 R)
• M86: 44,559,970 km (0.081 R)
• M87: 46,227,088 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 12.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.82 AU - 13.24 AU

Year: 15517 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,483,652 km

• M1: 160,967 km (0.096 R)
• M2: 275,260 km (0.075 R)
• M3: 472,131 km (0.101 R)
• M4: 724,802 km (0.078 R)
• M5: 1,175,690 km (0.057 R)
• M6: 2,137,454 km (0.1 R)
• M7: 2,692,612 km (0.113 R)
• M8: 2,784,316 km (0.093 R)
• M9: 2,908,332 km (0.06 R)
• M10: 3,129,887 km (0.086 R)
• M11: 3,589,900 km (0.099 R)
• M12: 3,793,652 km (0.07 R)
• M13: 4,212,676 km (0.096 R)
• M14: 4,500,502 km (0.115 R)
• M15: 5,019,607 km (0.093 R)
• M16: 5,913,903 km (0.119 R)
• M17: 6,034,180 km (0.081 R)
• M18: 6,155,354 km (0.119 R)
• M19: 6,606,392 km (0.097 R)
• M20: 7,196,106 km (0.111 R)
• M21: 7,671,379 km (0.088 R)
• M22: 8,067,963 km (0.033 R)
• M23: 8,156,973 km (0.063 R)
• M24: 9,157,933 km (0.118 R)
• M25: 9,344,033 km (0.071 R)
• M26: 9,767,544 km (0.115 R)
• M27: 10,584,648 km (0.053 R)
• M28: 10,829,240 km (0.111 R)
• M29: 11,473,857 km (0.074 R)
• M30: 11,775,447 km (0.103 R)
• M31: 12,130,891 km (0.051 R)
• M32: 12,233,067 km (0.104 R)
• M33: 12,696,371 km (0.085 R)
• M34: 13,428,653 km (0.09 R)
• M35: 13,799,955 km (0.111 R)
• M36: 14,067,137 km (0.089 R)
• M37: 14,336,114 km (0.096 R)
• M38: 14,498,427 km (0.097 R)
• M39: 14,715,643 km (0.055 R)
• M40: 15,043,562 km (0.063 R)
• M41: 15,540,077 km (0.117 R)
• M42: 17,004,341 km (0.094 R)
• M43: 17,521,351 km (0.076 R)
• M44: 17,752,929 km (0.105 R)
• M45: 18,043,747 km (0.093 R)
• M46: 19,521,325 km (0.049 R)
• M47: 19,641,153 km (0.078 R)
• M48: 21,468,790 km (0.085 R)
• M49: 21,903,073 km (0.036 R)
• M50: 22,152,453 km (0.103 R)
• M51: 23,732,954 km (0.054 R)
• M52: 24,569,057 km (0.102 R)
• M53: 24,893,235 km (0.109 R)
• M54: 25,283,985 km (0.025 R)
• M55: 27,537,228 km (0.077 R)
• M56: 28,076,678 km (0.104 R)
• M57: 29,784,936 km (0.084 R)
• M58: 30,547,137 km (0.116 R)
• M59: 31,035,574 km (0.084 R)
• M60: 31,386,082 km (0.112 R)
• M61: 35,986,665 km (0.111 R)
• M62: 36,428,727 km (0.088 R)
• M63: 37,989,781 km (0.103 R)
• M64: 40,869,989 km (0.054 R)
• M65: 42,958,824 km (0.084 R)
• M66: 43,349,424 km (0.052 R)
• M67: 43,584,292 km (0.082 R)
• M68: 43,741,221 km (0.071 R)
• M69: 46,116,685 km (0.067 R)
• M70: 46,757,114 km (0.068 R)
• M71: 47,078,600 km (0.096 R)
• M72: 47,885,231 km (0.044 R)
• M73: 48,940,644 km (0.063 R)
• M74: 49,839,727 km (0.11 R)
• M75: 50,909,203 km (0.075 R)
• M76: 53,071,041 km (0.119 R)
• M77: 53,910,435 km (0.031 R)
• M78: 54,078,882 km (0.071 R)
• M79: 55,008,184 km (0.101 R)
• M80: 56,797,076 km (0.084 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit