🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.7 AU

Year: 172 Days

Day: 16.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,760,526 km

• M1: 223,948 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.92 AU - 1.34 AU

Year: 445 Days

Day: 17.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.45 AU - 1.47 AU

Year: 654 Days

Day: 35.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.58 AU - 2.46 AU

Year: 1065 Days

Day: 15.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.17 AU - 2.91 AU

Year: 1501 Days

Day: 43.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 12.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.56 AU - 7.68 AU

Year: 7046 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,760,526 km

• M1: 275,709 km (0.09 R)
• M2: 641,476 km (0.109 R)
• M3: 729,439 km (0.045 R)
• M4: 919,429 km (0.09 R)
• M5: 1,126,921 km (0.097 R)
• M6: 1,218,026 km (0.076 R)
• M7: 1,467,555 km (0.097 R)
• M8: 1,755,232 km (0.082 R)
• M9: 2,314,129 km (0.098 R)
• M10: 2,504,418 km (0.05 R)
• M11: 2,875,421 km (0.099 R)
• M12: 3,478,300 km (0.097 R)
• M13: 3,724,987 km (0.094 R)
• M14: 4,708,294 km (0.075 R)
• M15: 4,950,942 km (0.095 R)
• M16: 5,995,583 km (0.089 R)
• M17: 6,292,086 km (0.117 R)
• M18: 6,459,038 km (0.118 R)
• M19: 6,865,495 km (0.111 R)
• M20: 6,968,418 km (0.06 R)
• M21: 7,526,269 km (0.026 R)
• M22: 7,918,066 km (0.088 R)
• M23: 8,062,278 km (0.11 R)
• M24: 8,316,744 km (0.093 R)
• M25: 8,833,605 km (0.118 R)
• M26: 8,945,653 km (0.116 R)
• M27: 9,782,354 km (0.037 R)
• M28: 9,898,442 km (0.099 R)
• M29: 10,288,594 km (0.084 R)
• M30: 10,564,751 km (0.065 R)
• M31: 10,763,417 km (0.04 R)
• M32: 11,940,603 km (0.113 R)
• M33: 12,733,920 km (0.071 R)
• M34: 12,860,779 km (0.106 R)
• M35: 13,587,376 km (0.107 R)
• M36: 13,673,844 km (0.082 R)
• M37: 13,890,461 km (0.092 R)
• M38: 14,064,743 km (0.1 R)
• M39: 14,680,189 km (0.088 R)
• M40: 14,857,761 km (0.085 R)
• M41: 15,529,605 km (0.058 R)
• M42: 16,486,882 km (0.086 R)
• M43: 16,579,034 km (0.103 R)
• M44: 16,949,439 km (0.068 R)
• M45: 17,510,281 km (0.036 R)
• M46: 17,651,352 km (0.098 R)
• M47: 18,029,685 km (0.11 R)
• M48: 18,938,791 km (0.103 R)
• M49: 19,569,346 km (0.085 R)
• M50: 19,715,952 km (0.111 R)
• M51: 19,960,844 km (0.113 R)
• M52: 20,206,932 km (0.095 R)
• M53: 21,251,126 km (0.076 R)
• M54: 22,363,834 km (0.107 R)
• M55: 23,030,293 km (0.1 R)
• M56: 23,703,334 km (0.03 R)
• M57: 24,540,484 km (0.114 R)
• M58: 24,645,800 km (0.088 R)
• M59: 24,751,267 km (0.113 R)
• M60: 24,856,883 km (0.088 R)
• M61: 25,280,993 km (0.101 R)
• M62: 25,653,940 km (0.081 R)
• M63: 25,867,865 km (0.067 R)
• M64: 26,297,660 km (0.063 R)
• M65: 27,491,451 km (0.112 R)
• M66: 27,930,072 km (0.026 R)
• M67: 28,703,044 km (0.097 R)
• M68: 28,869,547 km (0.043 R)
• M69: 29,203,599 km (0.092 R)
• M70: 29,315,348 km (0.102 R)
• M71: 29,538,997 km (0.105 R)
• M72: 29,988,240 km (0.098 R)
• M73: 30,157,136 km (0.103 R)
• M74: 31,292,135 km (0.103 R)
• M75: 31,520,720 km (0.105 R)
• M76: 32,383,152 km (0.096 R)
• M77: 33,779,050 km (0.088 R)
• M78: 34,957,432 km (0.095 R)
• M79: 35,254,085 km (0.064 R)
• M80: 36,149,129 km (0.119 R)
• M81: 36,870,639 km (0.1 R)
• M82: 39,124,780 km (0.032 R)
• M83: 39,494,586 km (0.112 R)
• M84: 40,299,722 km (0.093 R)
• M85: 40,735,500 km (0.118 R)
• M86: 40,985,179 km (0.098 R)
• M87: 41,360,670 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 8.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.12 AU - 12.68 AU

Year: 13346 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,760,526 km

• M1: 111,750 km (0.119 R)
• M2: 173,384 km (0.109 R)
• M3: 243,845 km (0.116 R)
• M4: 375,640 km (0.107 R)
• M5: 438,322 km (0.05 R)
• M6: 576,251 km (0.085 R)
• M7: 878,140 km (0.069 R)
• M8: 1,245,253 km (0.096 R)
• M9: 1,304,194 km (0.102 R)
• M10: 1,877,752 km (0.102 R)
• M11: 2,179,342 km (0.116 R)
• M12: 2,521,323 km (0.101 R)
• M13: 2,698,746 km (0.039 R)
• M14: 2,827,998 km (0.086 R)
• M15: 3,337,828 km (0.091 R)
• M16: 3,846,909 km (0.076 R)
• M17: 3,963,296 km (0.098 R)
• M18: 4,051,410 km (0.039 R)
• M19: 4,380,076 km (0.089 R)
• M20: 4,624,669 km (0.077 R)
• M21: 6,423,134 km (0.062 R)
• M22: 7,196,705 km (0.091 R)
• M23: 7,340,618 km (0.094 R)
• M24: 7,777,892 km (0.096 R)
• M25: 9,295,563 km (0.119 R)
• M26: 10,248,950 km (0.088 R)
• M27: 10,370,424 km (0.109 R)
• M28: 10,614,567 km (0.041 R)
• M29: 11,025,812 km (0.093 R)
• M30: 11,610,141 km (0.091 R)
• M31: 12,419,466 km (0.047 R)
• M32: 13,158,928 km (0.116 R)
• M33: 14,498,278 km (0.065 R)
• M34: 14,680,189 km (0.058 R)
• M35: 14,771,443 km (0.074 R)
• M36: 15,600,814 km (0.11 R)
• M37: 15,694,013 km (0.074 R)
• M38: 15,974,360 km (0.086 R)
• M39: 16,068,158 km (0.078 R)
• M40: 16,398,021 km (0.105 R)
• M41: 16,682,556 km (0.098 R)
• M42: 17,112,351 km (0.114 R)
• M43: 17,594,355 km (0.108 R)
• M44: 18,129,616 km (0.095 R)
• M45: 18,276,521 km (0.106 R)
• M46: 18,917,698 km (0.064 R)
• M47: 19,415,859 km (0.047 R)
• M48: 20,171,328 km (0.097 R)
• M49: 20,476,209 km (0.116 R)
• M50: 20,527,072 km (0.118 R)
• M51: 21,866,870 km (0.065 R)
• M52: 23,234,644 km (0.055 R)
• M53: 24,036,339 km (0.102 R)
• M54: 24,305,615 km (0.094 R)
• M55: 25,283,087 km (0.068 R)
• M56: 26,495,279 km (0.08 R)
• M57: 27,613,523 km (0.049 R)
• M58: 28,008,611 km (0.077 R)
• M59: 28,065,309 km (0.044 R)
• M60: 28,804,322 km (0.089 R)
• M61: 29,896,087 km (0.086 R)
• M62: 30,650,958 km (0.098 R)
• M63: 31,118,451 km (0.107 R)
• M64: 31,411,962 km (0.105 R)
• M65: 32,357,122 km (0.07 R)
• M66: 33,371,695 km (0.104 R)
• M67: 33,611,949 km (0.076 R)
• M68: 34,214,978 km (0.098 R)
• M69: 34,578,501 km (0.119 R)
• M70: 36,045,457 km (0.112 R)
• M71: 36,230,360 km (0.079 R)
• M72: 38,221,059 km (0.105 R)
• M73: 38,976,828 km (0.115 R)
• M74: 39,419,937 km (0.116 R)
• M75: 39,483,366 km (0.099 R)
• M76: 39,737,383 km (0.068 R)
• M77: 40,823,314 km (0.111 R)
• M78: 42,437,924 km (0.084 R)
• M79: 42,698,224 km (0.101 R)
• M80: 42,893,749 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.7

Radius: 8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.73 AU - 13.47 AU

Year: 17584 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,760,526 km

• M1: 198,516 km (0.104 R)
• M2: 679,474 km (0.104 R)
• M3: 891,454 km (0.119 R)
• M4: 1,318,855 km (0.12 R)
• M5: 1,434,943 km (0.09 R)
• M6: 1,708,557 km (0.117 R)
• M7: 2,735,397 km (0.093 R)
• M8: 2,884,546 km (0.104 R)
• M9: 3,113,431 km (0.082 R)
• M10: 3,467,828 km (0.103 R)
• M11: 4,474,622 km (0.026 R)
• M12: 4,650,848 km (0.071 R)
• M13: 5,471,692 km (0.069 R)
• M14: 6,189,462 km (0.065 R)
• M15: 6,936,853 km (0.076 R)
• M16: 7,243,678 km (0.107 R)
• M17: 7,450,722 km (0.118 R)
• M18: 8,406,652 km (0.049 R)
• M19: 8,843,777 km (0.078 R)
• M20: 10,026,199 km (0.078 R)
• M21: 10,315,072 km (0.092 R)
• M22: 12,847,465 km (0.079 R)
• M23: 12,972,529 km (0.061 R)
• M24: 13,350,563 km (0.106 R)
• M25: 14,571,281 km (0.086 R)
• M26: 14,636,506 km (0.081 R)
• M27: 15,030,098 km (0.099 R)
• M28: 15,426,981 km (0.096 R)
• M29: 15,827,455 km (0.078 R)
• M30: 16,434,523 km (0.118 R)
• M31: 16,843,374 km (0.106 R)
• M32: 17,324,780 km (0.059 R)
• M33: 17,463,008 km (0.116 R)
• M34: 17,810,524 km (0.069 R)
• M35: 18,090,272 km (0.072 R)
• M36: 18,795,626 km (0.101 R)
• M37: 19,151,819 km (0.111 R)
• M38: 19,654,019 km (0.045 R)
• M39: 20,965,543 km (0.113 R)
• M40: 21,039,295 km (0.102 R)
• M41: 21,930,300 km (0.108 R)
• M42: 22,005,099 km (0.093 R)
• M43: 22,757,726 km (0.026 R)
• M44: 23,825,705 km (0.099 R)
• M45: 23,902,598 km (0.092 R)
• M46: 24,288,411 km (0.111 R)
• M47: 24,520,886 km (0.073 R)
• M48: 25,852,008 km (0.047 R)
• M49: 26,168,707 km (0.089 R)
• M50: 27,206,617 km (0.12 R)
• M51: 27,367,434 km (0.075 R)
• M52: 27,448,068 km (0.112 R)
• M53: 27,528,701 km (0.046 R)
• M54: 27,609,334 km (0.107 R)
• M55: 28,014,146 km (0.068 R)
• M56: 28,339,372 km (0.106 R)
• M57: 28,747,624 km (0.108 R)
• M58: 28,993,563 km (0.103 R)
• M59: 31,913,564 km (0.076 R)
• M60: 31,998,386 km (0.069 R)
• M61: 33,365,411 km (0.1 R)
• M62: 38,478,068 km (0.04 R)
• M63: 38,839,497 km (0.062 R)
• M64: 39,020,660 km (0.065 R)
• M65: 41,308,909 km (0.087 R)
• M66: 42,702,563 km (0.106 R)
• M67: 43,734,489 km (0.1 R)
• M68: 44,206,171 km (0.073 R)
• M69: 46,493,821 km (0.074 R)
• M70: 47,361,639 km (0.027 R)
• M71: 48,234,692 km (0.059 R)
• M72: 49,211,117 km (0.085 R)
• M73: 49,407,090 km (0.114 R)
• M74: 50,193,975 km (0.111 R)
• M75: 50,490,029 km (0.09 R)
• M76: 50,687,798 km (0.096 R)
• M77: 51,282,599 km (0.089 R)
• M78: 52,379,002 km (0.113 R)
• M79: 52,779,625 km (0.09 R)
• M80: 53,483,184 km (0.119 R)
• M81: 53,886,499 km (0.047 R)
• M82: 56,328,086 km (0.12 R)
• M83: 56,738,433 km (0.067 R)
• M84: 56,841,207 km (0.079 R)
• M85: 56,944,130 km (0.096 R)
• M86: 59,013,518 km (0.106 R)
• M87: 59,430,447 km (0.117 R)
• M88: 60,791,937 km (0.082 R)
• M89: 63,012,867 km (0.111 R)
• M90: 65,045,154 km (0.048 R)
• M91: 66,123,306 km (0.101 R)
• M92: 67,098,684 km (0.103 R)
• M93: 68,188,205 km (0.113 R)
• M94: 71,713,330 km (0.113 R)
• M95: 73,050,585 km (0.096 R)
• M96: 73,722,130 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 3.4

Gravity: 77.92 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.86 AU - 16.14 AU

Year: 19427 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,760,526 km

• M1: 136,583 km (0.091 R)
• M2: 384,915 km (0.098 R)
• M3: 510,129 km (0.097 R)
• M4: 554,559 km (0.115 R)
• M5: 983,456 km (0.075 R)
• M6: 1,243,308 km (0.111 R)
• M7: 1,459,477 km (0.097 R)
• M8: 1,720,675 km (0.05 R)
• M9: 2,067,443 km (0.108 R)
• M10: 2,248,606 km (0.1 R)
• M11: 2,549,297 km (0.084 R)
• M12: 2,782,969 km (0.09 R)
• M13: 2,862,406 km (0.099 R)
• M14: 2,942,590 km (0.089 R)
• M15: 3,396,919 km (0.088 R)
• M16: 3,567,460 km (0.088 R)
• M17: 4,095,691 km (0.036 R)
• M18: 4,461,308 km (0.049 R)
• M19: 4,789,675 km (0.091 R)
• M20: 4,980,861 km (0.026 R)
• M21: 5,174,441 km (0.104 R)
• M22: 6,024,755 km (0.098 R)
• M23: 6,650,523 km (0.102 R)
• M24: 6,756,737 km (0.104 R)
• M25: 6,917,256 km (0.085 R)
• M26: 7,133,275 km (0.077 R)
• M27: 7,906,397 km (0.107 R)
• M28: 8,132,140 km (0.03 R)
• M29: 8,188,838 km (0.039 R)
• M30: 8,822,086 km (0.097 R)
• M31: 8,997,414 km (0.097 R)
• M32: 11,634,675 km (0.119 R)
• M33: 12,149,890 km (0.116 R)
• M34: 12,606,613 km (0.077 R)
• M35: 13,335,902 km (0.041 R)
• M36: 14,696,345 km (0.094 R)
• M37: 15,816,235 km (0.107 R)
• M38: 16,529,817 km (0.086 R)
• M39: 19,639,807 km (0.059 R)
• M40: 21,026,430 km (0.063 R)
• M41: 22,364,732 km (0.111 R)
• M42: 22,763,560 km (0.056 R)
• M43: 23,325,898 km (0.106 R)
• M44: 24,218,848 km (0.07 R)
• M45: 25,454,227 km (0.107 R)
• M46: 25,787,083 km (0.1 R)
• M47: 26,373,207 km (0.072 R)
• M48: 26,541,505 km (0.048 R)
• M49: 27,643,742 km (0.061 R)
• M50: 28,415,517 km (0.1 R)
• M51: 32,920,956 km (0.027 R)
• M52: 33,738,658 km (0.055 R)
• M53: 34,931,701 km (0.072 R)
• M54: 35,394,258 km (0.098 R)
• M55: 35,487,008 km (0.108 R)
• M56: 37,453,173 km (0.032 R)
• M57: 38,783,547 km (0.089 R)
• M58: 39,262,410 km (0.107 R)
• M59: 39,550,685 km (0.111 R)
• M60: 40,808,055 km (0.099 R)
• M61: 42,866,522 km (0.097 R)
• M62: 42,965,256 km (0.075 R)
• M63: 43,858,505 km (0.106 R)
• M64: 45,058,879 km (0.043 R)
• M65: 45,966,339 km (0.084 R)
• M66: 46,067,467 km (0.119 R)
• M67: 47,185,412 km (0.098 R)
• M68: 48,106,786 km (0.117 R)
• M69: 50,488,234 km (0.046 R)
• M70: 52,061,854 km (0.065 R)
• M71: 52,378,553 km (0.085 R)
• M72: 52,484,169 km (0.041 R)
• M73: 53,651,481 km (0.115 R)
• M74: 54,505,835 km (0.065 R)
• M75: 55,256,966 km (0.108 R)
• M76: 56,444,473 km (0.059 R)
• M77: 57,204,431 km (0.113 R)
• M78: 58,624,713 km (0.108 R)
• M79: 58,954,127 km (0.104 R)
• M80: 59,064,082 km (0.064 R)
• M81: 61,834,784 km (0.095 R)
• M82: 63,404,814 km (0.089 R)
• M83: 64,307,786 km (0.109 R)
• M84: 64,534,277 km (0.037 R)
• M85: 67,616,742 km (0.093 R)
• M86: 67,846,973 km (0.081 R)
• M87: 68,770,590 km (0.102 R)
• M88: 69,233,895 km (0.115 R)
• M89: 71,214,570 km (0.091 R)
• M90: 72,506,198 km (0.112 R)
• M91: 73,450,311 km (0.07 R)
• M92: 75,231,572 km (0.115 R)
• M93: 75,828,468 km (0.109 R)
• M94: 79,442,603 km (0.115 R)
• M95: 79,685,550 km (0.096 R)
• M96: 81,760,472 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit