🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 165 Days

Day: 17.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,155,410 km

• M1: 208,390 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.73 AU - 1.19 AU

Year: 334 Days

Day: 40.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.06 AU - 1.74 AU

Year: 588 Days

Day: 39.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.07 AU - 2.51 AU

Year: 1229 Days

Day: 38.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,155,410 km

• M1: 1,882,091 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.24 AU - 3.5 AU

Year: 1725 Days

Day: 19 Hours

Environment

Temp: -99 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 11.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.95 AU - 9.31 AU

Year: 7477 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,155,410 km

• M1: 147,952 km (0.096 R)
• M2: 490,232 km (0.109 R)
• M3: 655,538 km (0.11 R)
• M4: 826,079 km (0.1 R)
• M5: 932,892 km (0.119 R)
• M6: 1,730,997 km (0.114 R)
• M7: 2,035,429 km (0.11 R)
• M8: 2,162,138 km (0.073 R)
• M9: 2,929,575 km (0.058 R)
• M10: 3,318,230 km (0.096 R)
• M11: 3,646,149 km (0.115 R)
• M12: 4,225,242 km (0.109 R)
• M13: 4,415,531 km (0.099 R)
• M14: 4,861,332 km (0.115 R)
• M15: 4,946,454 km (0.061 R)
• M16: 5,350,817 km (0.098 R)
• M17: 5,765,801 km (0.115 R)
• M18: 6,007,701 km (0.053 R)
• M19: 6,345,792 km (0.107 R)
• M20: 6,438,992 km (0.064 R)
• M21: 6,564,205 km (0.059 R)
• M22: 6,880,455 km (0.109 R)
• M23: 7,331,792 km (0.093 R)
• M24: 7,926,144 km (0.067 R)
• M25: 8,297,147 km (0.109 R)
• M26: 8,604,870 km (0.113 R)
• M27: 8,986,045 km (0.111 R)
• M28: 9,981,320 km (0.072 R)
• M29: 10,090,077 km (0.037 R)
• M30: 11,236,595 km (0.11 R)
• M31: 11,959,602 km (0.111 R)
• M32: 12,424,103 km (0.092 R)
• M33: 12,580,134 km (0.077 R)
• M34: 12,658,523 km (0.117 R)
• M35: 13,131,701 km (0.057 R)
• M36: 13,610,863 km (0.116 R)
• M37: 14,916,404 km (0.115 R)
• M38: 15,584,209 km (0.098 R)
• M39: 15,794,842 km (0.094 R)
• M40: 16,091,345 km (0.09 R)
• M41: 16,176,467 km (0.084 R)
• M42: 16,261,588 km (0.112 R)
• M43: 16,389,793 km (0.072 R)
• M44: 17,557,704 km (0.098 R)
• M45: 18,129,766 km (0.084 R)
• M46: 19,111,577 km (0.08 R)
• M47: 19,836,528 km (0.11 R)
• M48: 20,940,710 km (0.107 R)
• M49: 21,219,860 km (0.114 R)
• M50: 21,876,145 km (0.099 R)
• M51: 22,254,030 km (0.111 R)
• M52: 22,443,869 km (0.085 R)
• M53: 22,681,880 km (0.116 R)
• M54: 23,836,027 km (0.117 R)
• M55: 24,030,205 km (0.102 R)
• M56: 24,518,044 km (0.086 R)
• M57: 25,206,493 km (0.08 R)
• M58: 25,453,928 km (0.105 R)
• M59: 26,051,123 km (0.043 R)
• M60: 26,151,054 km (0.059 R)
• M61: 27,921,246 km (0.099 R)
• M62: 28,331,294 km (0.07 R)
• M63: 29,312,955 km (0.066 R)
• M64: 29,625,315 km (0.077 R)
• M65: 30,253,477 km (0.108 R)
• M66: 30,463,811 km (0.104 R)
• M67: 30,780,211 km (0.112 R)
• M68: 31,097,657 km (0.082 R)
• M69: 31,416,301 km (0.076 R)
• M70: 31,522,665 km (0.101 R)
• M71: 31,896,211 km (0.087 R)
• M72: 32,217,397 km (0.119 R)
• M73: 32,755,351 km (0.112 R)
• M74: 34,661,228 km (0.071 R)
• M75: 34,826,235 km (0.107 R)
• M76: 34,991,540 km (0.079 R)
• M77: 35,267,548 km (0.103 R)
• M78: 35,378,251 km (0.034 R)
• M79: 35,655,306 km (0.039 R)
• M80: 36,658,809 km (0.096 R)
• M81: 36,883,056 km (0.063 R)
• M82: 37,502,092 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 14.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.62 AU - 11.24 AU

Year: 11950 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 71 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,155,410 km

• M1: 187,895 km (0.117 R)
• M2: 344,973 km (0.089 R)
• M3: 495,767 km (0.05 R)
• M4: 766,988 km (0.076 R)
• M5: 983,756 km (0.069 R)
• M6: 1,529,189 km (0.077 R)
• M7: 1,915,002 km (0.106 R)
• M8: 2,536,581 km (0.054 R)
• M9: 2,656,110 km (0.047 R)
• M10: 2,777,733 km (0.054 R)
• M11: 3,154,122 km (0.119 R)
• M12: 3,547,115 km (0.049 R)
• M13: 4,166,301 km (0.083 R)
• M14: 4,344,322 km (0.116 R)
• M15: 4,819,295 km (0.108 R)
• M16: 5,311,173 km (0.104 R)
• M17: 5,504,603 km (0.095 R)
• M18: 5,621,888 km (0.095 R)
• M19: 5,898,794 km (0.107 R)
• M20: 6,714,551 km (0.057 R)
• M21: 7,008,660 km (0.078 R)
• M22: 7,349,893 km (0.117 R)
• M23: 9,090,763 km (0.11 R)
• M24: 9,604,183 km (0.1 R)
• M25: 9,745,852 km (0.12 R)
• M26: 9,935,842 km (0.104 R)
• M27: 10,319,560 km (0.059 R)
• M28: 10,659,297 km (0.11 R)
• M29: 11,250,358 km (0.119 R)
• M30: 11,399,807 km (0.041 R)
• M31: 11,549,853 km (0.092 R)
• M32: 12,208,084 km (0.047 R)
• M33: 12,413,033 km (0.105 R)
• M34: 12,567,418 km (0.062 R)
• M35: 14,254,882 km (0.113 R)
• M36: 14,796,875 km (0.103 R)
• M37: 15,070,340 km (0.078 R)
• M38: 16,012,806 km (0.111 R)
• M39: 18,012,780 km (0.086 R)
• M40: 18,187,810 km (0.104 R)
• M41: 18,480,872 km (0.055 R)
• M42: 19,071,784 km (0.108 R)
• M43: 19,549,001 km (0.084 R)
• M44: 20,698,062 km (0.102 R)
• M45: 21,806,882 km (0.088 R)
• M46: 24,081,966 km (0.109 R)
• M47: 24,857,033 km (0.118 R)
• M48: 25,052,108 km (0.076 R)
• M49: 25,705,851 km (0.108 R)
• M50: 25,837,347 km (0.099 R)
• M51: 26,630,815 km (0.107 R)
• M52: 26,763,807 km (0.117 R)
• M53: 27,097,261 km (0.076 R)
• M54: 27,835,825 km (0.092 R)
• M55: 29,883,820 km (0.115 R)
• M56: 30,299,104 km (0.078 R)
• M57: 30,438,080 km (0.094 R)
• M58: 30,716,482 km (0.078 R)
• M59: 32,333,785 km (0.072 R)
• M60: 33,260,095 km (0.107 R)
• M61: 36,459,843 km (0.115 R)
• M62: 37,722,300 km (0.118 R)
• M63: 38,246,192 km (0.108 R)
• M64: 40,366,143 km (0.099 R)
• M65: 40,902,152 km (0.061 R)
• M66: 41,286,320 km (0.101 R)
• M67: 41,440,405 km (0.111 R)
• M68: 42,601,883 km (0.09 R)
• M69: 44,640,304 km (0.067 R)
• M70: 45,591,746 km (0.072 R)
• M71: 47,111,960 km (0.087 R)
• M72: 47,514,827 km (0.073 R)
• M73: 47,757,026 km (0.103 R)
• M74: 48,323,852 km (0.09 R)
• M75: 50,860,882 km (0.077 R)
• M76: 51,108,766 km (0.102 R)
• M77: 51,854,512 km (0.111 R)
• M78: 52,270,543 km (0.041 R)
• M79: 52,437,195 km (0.086 R)
• M80: 52,687,472 km (0.113 R)
• M81: 52,854,573 km (0.104 R)
• M82: 54,535,605 km (0.09 R)
• M83: 54,704,650 km (0.076 R)
• M84: 56,063,448 km (0.044 R)
• M85: 56,319,410 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.3

Radius: 5.2

Gravity: 29.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.56 AU - 15.54 AU

Year: 18683 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,155,410 km

• M1: 67,020 km (0.057 R)
• M2: 130,001 km (0.1 R)
• M3: 502,350 km (0.059 R)
• M4: 608,863 km (0.046 R)
• M5: 699,370 km (0.103 R)
• M6: 919,429 km (0.099 R)
• M7: 997,519 km (0.098 R)
• M8: 1,050,775 km (0.096 R)
• M9: 1,390,512 km (0.116 R)
• M10: 1,541,756 km (0.095 R)
• M11: 2,338,664 km (0.062 R)
• M12: 2,703,084 km (0.053 R)
• M13: 3,203,040 km (0.076 R)
• M14: 3,322,569 km (0.1 R)
• M15: 4,285,979 km (0.101 R)
• M16: 4,329,662 km (0.066 R)
• M17: 5,565,938 km (0.098 R)
• M18: 6,098,806 km (0.12 R)
• M19: 6,902,745 km (0.105 R)
• M20: 8,333,200 km (0.049 R)
• M21: 11,331,440 km (0.102 R)
• M22: 12,314,448 km (0.116 R)
• M23: 12,501,744 km (0.045 R)
• M24: 13,388,411 km (0.074 R)
• M25: 14,822,157 km (0.049 R)
• M26: 15,087,992 km (0.1 R)
• M27: 16,031,057 km (0.115 R)
• M28: 16,578,436 km (0.116 R)
• M29: 17,410,948 km (0.097 R)
• M30: 17,761,905 km (0.081 R)
• M31: 19,842,662 km (0.108 R)
• M32: 20,651,836 km (0.093 R)
• M33: 21,023,288 km (0.108 R)
• M34: 21,247,086 km (0.11 R)
• M35: 21,697,226 km (0.061 R)
• M36: 22,606,931 km (0.12 R)
• M37: 22,989,752 km (0.118 R)
• M38: 23,220,282 km (0.077 R)
• M39: 23,839,169 km (0.033 R)
• M40: 24,150,631 km (0.116 R)
• M41: 24,698,908 km (0.091 R)
• M42: 24,856,285 km (0.091 R)
• M43: 26,047,532 km (0.066 R)
• M44: 27,094,718 km (0.12 R)
• M45: 27,419,794 km (0.042 R)
• M46: 28,155,815 km (0.109 R)
• M47: 28,484,931 km (0.076 R)
• M48: 28,815,392 km (0.062 R)
• M49: 29,230,227 km (0.026 R)
• M50: 30,149,955 km (0.08 R)
• M51: 31,419,293 km (0.069 R)
• M52: 31,675,255 km (0.09 R)
• M53: 31,846,245 km (0.091 R)
• M54: 33,225,388 km (0.063 R)
• M55: 33,922,364 km (0.052 R)
• M56: 34,536,015 km (0.076 R)
• M57: 36,309,647 km (0.108 R)
• M58: 38,750,636 km (0.054 R)
• M59: 39,668,119 km (0.12 R)
• M60: 39,852,424 km (0.074 R)
• M61: 40,037,028 km (0.059 R)
• M62: 40,964,385 km (0.088 R)
• M63: 41,150,784 km (0.111 R)
• M64: 41,898,923 km (0.054 R)
• M65: 42,368,810 km (0.037 R)
• M66: 43,884,087 km (0.079 R)
• M67: 48,535,084 km (0.114 R)
• M68: 51,520,459 km (0.056 R)
• M69: 52,326,642 km (0.113 R)
• M70: 53,543,471 km (0.109 R)
• M71: 54,053,301 km (0.068 R)
• M72: 55,180,521 km (0.119 R)
• M73: 56,108,626 km (0.095 R)
• M74: 56,211,998 km (0.078 R)
• M75: 56,834,026 km (0.118 R)
• M76: 57,249,908 km (0.049 R)
• M77: 57,666,688 km (0.096 R)
• M78: 58,398,820 km (0.09 R)
• M79: 60,401,038 km (0.113 R)
• M80: 61,784,070 km (0.048 R)
• M81: 63,500,407 km (0.097 R)
• M82: 65,558,873 km (0.053 R)
• M83: 66,322,720 km (0.113 R)
• M84: 66,432,076 km (0.092 R)
• M85: 67,309,168 km (0.116 R)
• M86: 68,853,318 km (0.105 R)
• M87: 71,639,578 km (0.095 R)
• M88: 71,751,776 km (0.041 R)
• M89: 72,651,608 km (0.054 R)
• M90: 74,576,035 km (0.084 R)
• M91: 74,689,879 km (0.1 R)
• M92: 75,944,705 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.5

Radius: 3.1

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.49 AU - 18.59 AU

Year: 24954 Days

Day: 17.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,155,410 km

• M1: 52,958 km (0.119 R)
• M2: 123,269 km (0.038 R)
• M3: 200,162 km (0.078 R)
• M4: 237,711 km (0.1 R)
• M5: 381,026 km (0.073 R)
• M6: 658,081 km (0.08 R)
• M7: 735,423 km (0.095 R)
• M8: 941,719 km (0.081 R)
• M9: 1,211,743 km (0.038 R)
• M10: 1,306,737 km (0.1 R)
• M11: 1,404,275 km (0.118 R)
• M12: 1,844,691 km (0.038 R)
• M13: 2,562,761 km (0.111 R)
• M14: 2,934,811 km (0.103 R)
• M15: 3,356,677 km (0.096 R)
• M16: 3,390,037 km (0.046 R)
• M17: 3,728,428 km (0.085 R)
• M18: 5,147,214 km (0.104 R)
• M19: 5,262,554 km (0.099 R)
• M20: 5,495,927 km (0.106 R)
• M21: 6,093,869 km (0.043 R)
• M22: 6,503,917 km (0.117 R)
• M23: 7,480,043 km (0.065 R)
• M24: 8,592,004 km (0.119 R)
• M25: 8,728,737 km (0.094 R)
• M26: 10,377,754 km (0.066 R)
• M27: 10,915,409 km (0.117 R)
• M28: 11,014,143 km (0.099 R)
• M29: 11,212,510 km (0.113 R)
• M30: 11,412,074 km (0.082 R)
• M31: 11,612,834 km (0.068 R)
• M32: 11,713,663 km (0.072 R)
• M33: 12,017,646 km (0.03 R)
• M34: 12,997,811 km (0.095 R)
• M35: 14,542,259 km (0.117 R)
• M36: 14,596,563 km (0.063 R)
• M37: 16,087,605 km (0.066 R)
• M38: 16,312,601 km (0.051 R)
• M39: 17,684,263 km (0.028 R)
• M40: 18,501,217 km (0.109 R)
• M41: 18,677,893 km (0.081 R)
• M42: 18,796,075 km (0.06 R)
• M43: 19,211,359 km (0.105 R)
• M44: 20,353,688 km (0.061 R)
• M45: 21,517,859 km (0.105 R)
• M46: 21,703,659 km (0.064 R)
• M47: 22,326,884 km (0.103 R)
• M48: 22,452,097 km (0.088 R)
• M49: 23,209,062 km (0.082 R)
• M50: 24,877,378 km (0.108 R)
• M51: 25,660,373 km (0.1 R)
• M52: 25,857,394 km (0.028 R)
• M53: 26,186,958 km (0.102 R)
• M54: 27,116,708 km (0.098 R)
• M55: 28,599,672 km (0.1 R)
• M56: 28,872,090 km (0.105 R)
• M57: 30,316,457 km (0.097 R)
• M58: 30,663,824 km (0.093 R)
• M59: 31,643,390 km (0.112 R)
• M60: 32,278,583 km (0.098 R)
• M61: 32,562,221 km (0.094 R)
• M62: 33,274,905 km (0.115 R)
• M63: 34,933,496 km (0.116 R)
• M64: 35,224,763 km (0.082 R)
• M65: 35,297,618 km (0.095 R)
• M66: 35,516,778 km (0.06 R)
• M67: 35,589,932 km (0.08 R)
• M68: 37,508,674 km (0.036 R)
• M69: 37,732,173 km (0.105 R)
• M70: 39,158,290 km (0.08 R)
• M71: 39,688,165 km (0.054 R)
• M72: 40,754,948 km (0.091 R)
• M73: 40,984,730 km (0.088 R)
• M74: 41,138,218 km (0.087 R)
• M75: 41,522,684 km (0.106 R)
• M76: 43,462,819 km (0.059 R)
• M77: 43,854,317 km (0.058 R)
• M78: 45,590,998 km (0.112 R)
• M79: 45,829,607 km (0.101 R)
• M80: 46,627,861 km (0.036 R)
• M81: 47,269,636 km (0.111 R)
• M82: 47,591,720 km (0.09 R)
• M83: 48,157,051 km (0.072 R)
• M84: 49,294,294 km (0.088 R)
• M85: 49,539,185 km (0.091 R)
• M86: 49,620,866 km (0.12 R)
• M87: 52,092,821 km (0.089 R)
• M88: 52,259,024 km (0.05 R)
• M89: 52,342,201 km (0.084 R)
• M90: 52,925,632 km (0.041 R)
• M91: 54,183,152 km (0.091 R)
• M92: 56,984,073 km (0.11 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit