🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 274 Days

Day: 36.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.16 AU - 1.4 AU

Year: 507 Days

Day: 41.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.43 AU - 1.77 AU

Year: 708 Days

Day: 14.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,653,600 km

• M1: 577,448 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.73 AU - 2.13 AU

Year: 938 Days

Day: 46.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,653,600 km

• M1: 776,413 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.91 AU - 2.15 AU

Year: 1012 Days

Day: 30.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,653,600 km

• M1: 94,097 km (0.04 R)
• M2: 1,195,586 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.32 AU - 2.88 AU

Year: 1467 Days

Day: 23.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 11.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.11 AU - 9.49 AU

Year: 7621 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,653,600 km

• M1: 144,212 km (0.071 R)
• M2: 251,175 km (0.118 R)
• M3: 482,453 km (0.086 R)
• M4: 576,999 km (0.05 R)
• M5: 759,808 km (0.041 R)
• M6: 888,163 km (0.1 R)
• M7: 1,184,366 km (0.086 R)
• M8: 1,318,556 km (0.043 R)
• M9: 1,639,892 km (0.096 R)
• M10: 1,752,539 km (0.032 R)
• M11: 1,907,074 km (0.066 R)
• M12: 2,086,292 km (0.059 R)
• M13: 2,271,344 km (0.12 R)
• M14: 3,205,284 km (0.034 R)
• M15: 3,347,701 km (0.118 R)
• M16: 3,540,982 km (0.114 R)
• M17: 4,142,814 km (0.109 R)
• M18: 4,272,216 km (0.083 R)
• M19: 4,535,209 km (0.051 R)
• M20: 4,830,515 km (0.105 R)
• M21: 4,966,949 km (0.086 R)
• M22: 5,327,629 km (0.072 R)
• M23: 5,668,114 km (0.109 R)
• M24: 6,310,936 km (0.092 R)
• M25: 6,610,730 km (0.068 R)
• M26: 6,823,458 km (0.081 R)
• M27: 6,915,311 km (0.091 R)
• M28: 7,224,530 km (0.045 R)
• M29: 7,538,386 km (0.11 R)
• M30: 9,513,527 km (0.098 R)
• M31: 9,788,338 km (0.078 R)
• M32: 9,892,159 km (0.063 R)
• M33: 11,093,729 km (0.118 R)
• M34: 11,528,910 km (0.119 R)
• M35: 11,675,216 km (0.076 R)
• M36: 11,748,519 km (0.045 R)
• M37: 12,453,275 km (0.057 R)
• M38: 12,867,661 km (0.094 R)
• M39: 13,133,646 km (0.077 R)
• M40: 13,825,985 km (0.099 R)
• M41: 13,981,567 km (0.093 R)
• M42: 14,059,507 km (0.074 R)
• M43: 14,530,292 km (0.101 R)
• M44: 15,729,917 km (0.083 R)
• M45: 15,811,149 km (0.069 R)
• M46: 16,753,914 km (0.106 R)
• M47: 16,961,257 km (0.077 R)
• M48: 19,602,707 km (0.109 R)
• M49: 20,216,806 km (0.114 R)
• M50: 20,481,893 km (0.094 R)
• M51: 20,703,597 km (0.085 R)
• M52: 21,284,037 km (0.114 R)
• M53: 21,553,762 km (0.077 R)
• M54: 22,232,936 km (0.091 R)
• M55: 23,011,294 km (0.11 R)
• M56: 24,218,698 km (0.066 R)
• M57: 24,500,391 km (0.094 R)
• M58: 24,688,585 km (0.114 R)
• M59: 24,924,800 km (0.117 R)
• M60: 25,351,603 km (0.116 R)
• M61: 25,972,434 km (0.073 R)
• M62: 26,068,476 km (0.037 R)
• M63: 26,260,709 km (0.049 R)
• M64: 26,598,352 km (0.118 R)
• M65: 26,985,960 km (0.06 R)
• M66: 27,766,711 km (0.047 R)
• M67: 27,864,847 km (0.097 R)
• M68: 28,555,092 km (0.05 R)
• M69: 28,654,126 km (0.047 R)
• M70: 29,151,090 km (0.083 R)
• M71: 29,851,657 km (0.12 R)
• M72: 30,912,904 km (0.031 R)
• M73: 31,116,507 km (0.115 R)
• M74: 32,140,953 km (0.111 R)
• M75: 32,295,488 km (0.091 R)
• M76: 32,760,886 km (0.089 R)
• M77: 34,644,473 km (0.113 R)
• M78: 35,067,686 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.6

Radius: 6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.68 AU - 14.02 AU

Year: 17065 Days

Day: 17.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,653,600 km

• M1: 694,733 km (0.113 R)
• M2: 1,730,099 km (0.115 R)
• M3: 2,293,784 km (0.07 R)
• M4: 2,484,222 km (0.09 R)
• M5: 2,539,573 km (0.117 R)
• M6: 3,419,059 km (0.116 R)
• M7: 4,053,055 km (0.119 R)
• M8: 4,316,796 km (0.119 R)
• M9: 4,722,805 km (0.081 R)
• M10: 4,860,884 km (0.066 R)
• M11: 4,930,447 km (0.071 R)
• M12: 5,680,381 km (0.102 R)
• M13: 6,503,618 km (0.11 R)
• M14: 7,007,463 km (0.031 R)
• M15: 7,086,152 km (0.092 R)
• M16: 7,164,990 km (0.056 R)
• M17: 7,244,277 km (0.11 R)
• M18: 7,323,713 km (0.067 R)
• M19: 8,846,320 km (0.039 R)
• M20: 9,102,282 km (0.095 R)
• M21: 9,928,511 km (0.082 R)
• M22: 10,105,635 km (0.094 R)
• M23: 10,194,496 km (0.084 R)
• M24: 10,960,587 km (0.112 R)
• M25: 12,026,322 km (0.1 R)
• M26: 12,691,135 km (0.093 R)
• M27: 13,612,209 km (0.106 R)
• M28: 13,858,298 km (0.12 R)
• M29: 14,705,620 km (0.105 R)
• M30: 16,137,422 km (0.115 R)
• M31: 16,711,877 km (0.105 R)
• M32: 16,869,853 km (0.108 R)
• M33: 17,988,695 km (0.085 R)
• M34: 18,096,406 km (0.119 R)
• M35: 18,421,183 km (0.104 R)
• M36: 18,747,755 km (0.06 R)
• M37: 19,517,436 km (0.082 R)
• M38: 20,353,389 km (0.075 R)
• M39: 21,715,178 km (0.109 R)
• M40: 22,581,051 km (0.114 R)
• M41: 23,047,497 km (0.06 R)
• M42: 23,812,241 km (0.109 R)
• M43: 24,585,363 km (0.101 R)
• M44: 24,705,041 km (0.072 R)
• M45: 26,891,713 km (0.111 R)
• M46: 27,696,550 km (0.055 R)
• M47: 27,758,782 km (0.115 R)
• M48: 28,509,315 km (0.061 R)
• M49: 29,456,718 km (0.03 R)
• M50: 29,583,727 km (0.1 R)
• M51: 29,838,492 km (0.108 R)
• M52: 31,512,043 km (0.06 R)
• M53: 32,294,740 km (0.055 R)
• M54: 32,622,808 km (0.079 R)
• M55: 32,951,923 km (0.101 R)
• M56: 36,439,199 km (0.087 R)
• M57: 36,848,948 km (0.119 R)
• M58: 38,087,767 km (0.067 R)
• M59: 38,573,213 km (0.094 R)
• M60: 38,642,626 km (0.118 R)
• M61: 40,112,126 km (0.077 R)
• M62: 40,464,578 km (0.117 R)
• M63: 41,742,294 km (0.115 R)
• M64: 41,956,518 km (0.073 R)
• M65: 43,611,070 km (0.083 R)
• M66: 44,701,489 km (0.095 R)
• M67: 44,920,650 km (0.065 R)
• M68: 46,243,245 km (0.106 R)
• M69: 49,832,098 km (0.097 R)
• M70: 50,211,029 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.3

Radius: 3.7

Gravity: 53.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.07 AU - 15.63 AU

Year: 17065 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,653,600 km

• M1: 48,171 km (0.032 R)
• M2: 273,914 km (0.077 R)
• M3: 322,084 km (0.074 R)
• M4: 523,144 km (0.07 R)
• M5: 584,030 km (0.062 R)
• M6: 668,852 km (0.094 R)
• M7: 712,834 km (0.081 R)
• M8: 898,335 km (0.056 R)
• M9: 1,150,557 km (0.098 R)
• M10: 1,257,370 km (0.079 R)
• M11: 1,626,428 km (0.101 R)
• M12: 2,027,051 km (0.083 R)
• M13: 2,188,916 km (0.09 R)
• M14: 2,422,438 km (0.116 R)
• M15: 2,490,655 km (0.109 R)
• M16: 2,525,062 km (0.092 R)
• M17: 2,559,620 km (0.107 R)
• M18: 3,783,480 km (0.102 R)
• M19: 4,144,459 km (0.12 R)
• M20: 4,226,140 km (0.084 R)
• M21: 4,267,130 km (0.111 R)
• M22: 4,898,732 km (0.039 R)
• M23: 5,694,293 km (0.083 R)
• M24: 6,340,257 km (0.098 R)
• M25: 6,387,380 km (0.111 R)
• M26: 6,815,829 km (0.039 R)
• M27: 8,104,913 km (0.1 R)
• M28: 8,464,547 km (0.112 R)
• M29: 8,672,338 km (0.033 R)
• M30: 10,173,852 km (0.114 R)
• M31: 11,408,633 km (0.108 R)
• M32: 11,523,225 km (0.082 R)
• M33: 11,695,711 km (0.075 R)
• M34: 11,927,139 km (0.026 R)
• M35: 12,043,526 km (0.115 R)
• M36: 14,261,614 km (0.064 R)
• M37: 14,570,833 km (0.112 R)
• M38: 16,085,810 km (0.081 R)
• M39: 17,385,965 km (0.109 R)
• M40: 19,672,270 km (0.108 R)
• M41: 20,016,345 km (0.104 R)
• M42: 21,553,912 km (0.053 R)
• M43: 21,979,817 km (0.118 R)
• M44: 22,051,175 km (0.094 R)
• M45: 22,265,399 km (0.117 R)
• M46: 22,984,366 km (0.087 R)
• M47: 23,346,692 km (0.092 R)
• M48: 23,565,105 km (0.12 R)
• M49: 24,297,686 km (0.071 R)
• M50: 25,710,189 km (0.097 R)
• M51: 26,388,616 km (0.05 R)
• M52: 26,920,137 km (0.119 R)
• M53: 27,455,398 km (0.099 R)
• M54: 27,532,142 km (0.106 R)
• M55: 28,691,824 km (0.118 R)
• M56: 30,262,602 km (0.116 R)
• M57: 30,341,889 km (0.072 R)
• M58: 31,780,572 km (0.111 R)
• M59: 32,508,216 km (0.083 R)
• M60: 34,144,816 km (0.046 R)
• M61: 35,556,871 km (0.053 R)
• M62: 36,059,819 km (0.119 R)
• M63: 36,565,011 km (0.043 R)
• M64: 37,752,967 km (0.044 R)
• M65: 38,094,799 km (0.068 R)
• M66: 40,341,011 km (0.101 R)
• M67: 41,744,538 km (0.11 R)
• M68: 41,921,213 km (0.106 R)
• M69: 43,700,380 km (0.09 R)
• M70: 43,879,748 km (0.047 R)
• M71: 48,625,890 km (0.039 R)
• M72: 49,557,137 km (0.108 R)
• M73: 50,776,509 km (0.077 R)
• M74: 51,721,220 km (0.111 R)
• M75: 51,910,760 km (0.119 R)
• M76: 52,100,750 km (0.113 R)
• M77: 52,385,883 km (0.066 R)
• M78: 53,531,952 km (0.047 R)
• M79: 53,819,779 km (0.071 R)
• M80: 55,266,540 km (0.092 R)
• M81: 57,019,528 km (0.055 R)
• M82: 57,117,514 km (0.049 R)
• M83: 58,296,944 km (0.066 R)
• M84: 58,790,617 km (0.106 R)
• M85: 63,195,377 km (0.105 R)
• M86: 66,053,294 km (0.099 R)
• M87: 67,187,396 km (0.105 R)
• M88: 67,394,290 km (0.087 R)
• M89: 67,912,497 km (0.079 R)
• M90: 68,328,079 km (0.098 R)
• M91: 69,266,058 km (0.053 R)
• M92: 69,475,046 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807

Radius: 3.4

Gravity: 69.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.01 AU - 17.67 AU

Year: 18998 Days

Day: 15.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,653,600 km

• M1: 119,828 km (0.099 R)
• M2: 199,414 km (0.103 R)
• M3: 261,796 km (0.071 R)
• M4: 312,959 km (0.1 R)
• M5: 465,848 km (0.081 R)
• M6: 550,520 km (0.105 R)
• M7: 572,361 km (0.093 R)
• M8: 989,291 km (0.096 R)
• M9: 1,098,497 km (0.091 R)
• M10: 1,154,596 km (0.106 R)
• M11: 1,240,466 km (0.108 R)
• M12: 1,269,488 km (0.083 R)
• M13: 1,510,639 km (0.056 R)
• M14: 1,604,587 km (0.04 R)
• M15: 2,423,336 km (0.074 R)
• M16: 3,029,656 km (0.097 R)
• M17: 3,431,177 km (0.108 R)
• M18: 3,513,456 km (0.064 R)
• M19: 3,680,108 km (0.069 R)
• M20: 3,977,807 km (0.104 R)
• M21: 4,461,158 km (0.109 R)
• M22: 5,102,783 km (0.065 R)
• M23: 5,291,426 km (0.064 R)
• M24: 5,772,832 km (0.093 R)
• M25: 5,821,751 km (0.09 R)
• M26: 5,870,819 km (0.055 R)
• M27: 6,622,847 km (0.05 R)
• M28: 6,776,784 km (0.08 R)
• M29: 7,036,186 km (0.1 R)
• M30: 7,457,903 km (0.108 R)
• M31: 7,564,566 km (0.104 R)
• M32: 7,779,538 km (0.104 R)
• M33: 8,325,570 km (0.075 R)
• M34: 8,659,024 km (0.095 R)
• M35: 9,685,565 km (0.058 R)
• M36: 10,272,287 km (0.079 R)
• M37: 10,390,919 km (0.073 R)
• M38: 10,870,380 km (0.084 R)
• M39: 11,788,611 km (0.077 R)
• M40: 12,037,692 km (0.083 R)
• M41: 12,100,224 km (0.065 R)
• M42: 12,351,399 km (0.118 R)
• M43: 13,502,853 km (0.105 R)
• M44: 13,959,875 km (0.038 R)
• M45: 15,023,366 km (0.114 R)
• M46: 16,946,148 km (0.113 R)
• M47: 17,368,163 km (0.063 R)
• M48: 17,509,683 km (0.029 R)
• M49: 18,438,237 km (0.114 R)
• M50: 19,676,608 km (0.084 R)
• M51: 21,167,351 km (0.1 R)
• M52: 21,318,445 km (0.077 R)
• M53: 22,002,705 km (0.111 R)
• M54: 22,539,911 km (0.093 R)
• M55: 23,392,769 km (0.097 R)
• M56: 25,049,864 km (0.079 R)
• M57: 25,209,635 km (0.098 R)
• M58: 25,530,223 km (0.086 R)
• M59: 25,691,041 km (0.082 R)
• M60: 29,481,252 km (0.082 R)
• M61: 30,327,976 km (0.116 R)
• M62: 32,131,827 km (0.088 R)
• M63: 32,392,427 km (0.046 R)
• M64: 35,214,740 km (0.077 R)
• M65: 36,202,984 km (0.093 R)
• M66: 37,473,818 km (0.114 R)
• M67: 38,944,066 km (0.102 R)
• M68: 39,686,221 km (0.119 R)
• M69: 40,339,365 km (0.107 R)
• M70: 40,433,013 km (0.076 R)
• M71: 40,902,152 km (0.092 R)
• M72: 41,845,666 km (0.117 R)
• M73: 44,043,109 km (0.088 R)
• M74: 44,429,072 km (0.065 R)
• M75: 44,816,231 km (0.099 R)
• M76: 45,204,437 km (0.101 R)
• M77: 45,886,454 km (0.057 R)
• M78: 47,655,898 km (0.07 R)
• M79: 48,151,366 km (0.104 R)
• M80: 52,584,250 km (0.094 R)
• M81: 52,891,225 km (0.038 R)
• M82: 53,301,422 km (0.105 R)
• M83: 53,506,970 km (0.032 R)
• M84: 55,576,357 km (0.059 R)
• M85: 57,461,141 km (0.078 R)
• M86: 58,094,089 km (0.075 R)
• M87: 58,835,347 km (0.063 R)
• M88: 62,913,983 km (0.057 R)
• M89: 67,637,685 km (0.104 R)
• M90: 67,860,137 km (0.07 R)
• M91: 68,082,889 km (0.047 R)
• M92: 69,088,186 km (0.045 R)
• M93: 69,424,333 km (0.041 R)
• M94: 70,210,769 km (0.079 R)
• M95: 72,360,490 km (0.112 R)
• M96: 73,157,847 km (0.047 R)
• M97: 74,416,862 km (0.089 R)
• M98: 75,106,509 km (0.103 R)
• M99: 77,188,462 km (0.036 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit