🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 45.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,484,960 km

• M1: 547,229 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.77 AU - 0.97 AU

Year: 307 Days

Day: 41.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.96 AU - 3.06 AU

Year: 1506 Days

Day: 19.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,484,960 km

• M1: 1,440,328 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.98 AU - 3.86 AU

Year: 2395 Days

Day: 22.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.18 AU - 4.88 AU

Year: 3064 Days

Day: 24 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 13.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.61 AU - 12.47 AU

Year: 12049 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,484,960 km

• M1: 166,054 km (0.098 R)
• M2: 333,304 km (0.119 R)
• M3: 624,870 km (0.106 R)
• M4: 832,961 km (0.06 R)
• M5: 935,884 km (0.111 R)
• M6: 1,021,454 km (0.087 R)
• M7: 1,155,494 km (0.078 R)
• M8: 1,620,594 km (0.057 R)
• M9: 2,027,650 km (0.086 R)
• M10: 2,497,237 km (0.062 R)
• M11: 2,651,024 km (0.083 R)
• M12: 3,131,532 km (0.037 R)
• M13: 3,433,271 km (0.081 R)
• M14: 3,709,429 km (0.073 R)
• M15: 4,246,934 km (0.102 R)
• M16: 4,543,736 km (0.103 R)
• M17: 4,885,866 km (0.097 R)
• M18: 5,040,700 km (0.039 R)
• M19: 5,880,244 km (0.117 R)
• M20: 6,045,100 km (0.118 R)
• M21: 6,169,715 km (0.026 R)
• M22: 6,935,956 km (0.083 R)
• M23: 7,374,577 km (0.094 R)
• M24: 8,187,043 km (0.099 R)
• M25: 8,279,045 km (0.086 R)
• M26: 8,697,620 km (0.119 R)
• M27: 8,885,814 km (0.087 R)
• M28: 10,590,033 km (0.114 R)
• M29: 11,350,738 km (0.102 R)
• M30: 11,867,898 km (0.097 R)
• M31: 12,234,413 km (0.044 R)
• M32: 12,657,925 km (0.085 R)
• M33: 13,194,083 km (0.106 R)
• M34: 14,233,190 km (0.107 R)
• M35: 14,846,841 km (0.088 R)
• M36: 15,298,626 km (0.082 R)
• M37: 15,469,168 km (0.098 R)
• M38: 15,812,345 km (0.105 R)
• M39: 16,506,031 km (0.1 R)
• M40: 16,680,911 km (0.114 R)
• M41: 18,646,327 km (0.09 R)
• M42: 19,317,573 km (0.057 R)
• M43: 19,625,296 km (0.094 R)
• M44: 20,809,662 km (0.062 R)
• M45: 21,188,444 km (0.088 R)
• M46: 23,247,060 km (0.1 R)
• M47: 23,903,496 km (0.08 R)
• M48: 24,366,501 km (0.091 R)
• M49: 24,499,494 km (0.05 R)
• M50: 25,301,637 km (0.112 R)
• M51: 26,384,726 km (0.12 R)
• M52: 27,206,916 km (0.086 R)
• M53: 29,299,042 km (0.077 R)
• M54: 29,440,412 km (0.084 R)
• M55: 33,193,524 km (0.104 R)
• M56: 35,125,879 km (0.064 R)
• M57: 36,030,049 km (0.114 R)
• M58: 40,192,759 km (0.103 R)
• M59: 41,059,230 km (0.051 R)
• M60: 43,131,609 km (0.101 R)
• M61: 44,261,522 km (0.102 R)
• M62: 45,074,586 km (0.101 R)
• M63: 45,319,478 km (0.046 R)
• M64: 45,728,628 km (0.115 R)
• M65: 46,633,097 km (0.079 R)
• M66: 47,875,956 km (0.054 R)
• M67: 48,042,459 km (0.078 R)
• M68: 48,459,687 km (0.114 R)
• M69: 48,626,788 km (0.098 R)
• M70: 49,129,586 km (0.079 R)
• M71: 49,213,511 km (0.058 R)
• M72: 50,478,810 km (0.091 R)
• M73: 50,902,919 km (0.037 R)
• M74: 52,525,308 km (0.117 R)
• M75: 53,041,122 km (0.07 R)
• M76: 54,338,285 km (0.087 R)
• M77: 55,034,214 km (0.093 R)
• M78: 55,908,464 km (0.064 R)
• M79: 56,787,202 km (0.089 R)
• M80: 57,936,413 km (0.106 R)
• M81: 58,469,430 km (0.113 R)
• M82: 58,558,441 km (0.119 R)
• M83: 59,272,023 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.5

Radius: 4.3

Gravity: 32.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.77 AU - 12.97 AU

Year: 15489 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,484,960 km

• M1: 106,065 km (0.087 R)
• M2: 134,339 km (0.081 R)
• M3: 189,989 km (0.067 R)
• M4: 473,926 km (0.087 R)
• M5: 783,444 km (0.09 R)
• M6: 1,218,175 km (0.106 R)
• M7: 1,472,641 km (0.096 R)
• M8: 2,058,915 km (0.028 R)
• M9: 2,148,076 km (0.054 R)
• M10: 2,268,951 km (0.074 R)
• M11: 2,676,904 km (0.086 R)
• M12: 2,839,816 km (0.063 R)
• M13: 3,487,874 km (0.092 R)
• M14: 4,217,164 km (0.098 R)
• M15: 4,292,711 km (0.09 R)
• M16: 4,445,002 km (0.088 R)
• M17: 5,192,392 km (0.111 R)
• M18: 5,518,516 km (0.095 R)
• M19: 5,725,859 km (0.117 R)
• M20: 6,020,267 km (0.116 R)
• M21: 6,148,024 km (0.042 R)
• M22: 7,382,505 km (0.082 R)
• M23: 7,748,871 km (0.109 R)
• M24: 8,262,290 km (0.101 R)
• M25: 8,690,589 km (0.113 R)
• M26: 8,738,610 km (0.085 R)
• M27: 8,786,631 km (0.075 R)
• M28: 9,077,150 km (0.07 R)
• M29: 9,321,743 km (0.058 R)
• M30: 9,917,441 km (0.065 R)
• M31: 10,576,569 km (0.073 R)
• M32: 10,730,805 km (0.059 R)
• M33: 10,989,310 km (0.098 R)
• M34: 11,197,550 km (0.116 R)
• M35: 12,800,940 km (0.069 R)
• M36: 12,965,199 km (0.091 R)
• M37: 13,020,101 km (0.112 R)
• M38: 13,351,012 km (0.096 R)
• M39: 13,629,114 km (0.034 R)
• M40: 13,909,012 km (0.068 R)
• M41: 14,134,306 km (0.107 R)
• M42: 14,817,370 km (0.062 R)
• M43: 14,874,815 km (0.098 R)
• M44: 15,862,012 km (0.098 R)
• M45: 16,393,234 km (0.041 R)
• M46: 18,266,947 km (0.118 R)
• M47: 18,699,435 km (0.081 R)
• M48: 19,890,084 km (0.072 R)
• M49: 19,953,364 km (0.08 R)
• M50: 20,847,211 km (0.117 R)
• M51: 21,363,773 km (0.078 R)
• M52: 21,493,624 km (0.115 R)
• M53: 21,558,549 km (0.029 R)
• M54: 23,271,445 km (0.058 R)
• M55: 23,471,906 km (0.081 R)
• M56: 23,807,304 km (0.104 R)
• M57: 24,009,261 km (0.118 R)
• M58: 25,164,456 km (0.101 R)
• M59: 27,387,481 km (0.104 R)
• M60: 27,599,162 km (0.098 R)
• M61: 27,669,772 km (0.103 R)
• M62: 29,239,502 km (0.101 R)
• M63: 29,672,588 km (0.116 R)
• M64: 32,837,929 km (0.115 R)
• M65: 33,664,757 km (0.119 R)
• M66: 34,270,329 km (0.088 R)
• M67: 35,108,825 km (0.066 R)
• M68: 36,340,614 km (0.103 R)
• M69: 37,195,566 km (0.04 R)
• M70: 37,351,746 km (0.117 R)
• M71: 37,900,172 km (0.064 R)
• M72: 38,767,091 km (0.102 R)
• M73: 39,640,593 km (0.107 R)
• M74: 39,879,950 km (0.067 R)
• M75: 40,520,678 km (0.105 R)
• M76: 41,003,280 km (0.108 R)
• M77: 42,299,845 km (0.08 R)
• M78: 42,953,139 km (0.094 R)
• M79: 43,609,724 km (0.032 R)
• M80: 43,774,431 km (0.091 R)
• M81: 44,435,205 km (0.116 R)
• M82: 44,683,837 km (0.052 R)
• M83: 46,017,651 km (0.1 R)
• M84: 46,437,124 km (0.108 R)
• M85: 50,096,886 km (0.109 R)
• M86: 50,787,879 km (0.105 R)
• M87: 51,569,079 km (0.074 R)
• M88: 54,999,807 km (0.107 R)
• M89: 55,623,480 km (0.111 R)
• M90: 55,712,641 km (0.101 R)
• M91: 55,801,951 km (0.06 R)
• M92: 57,237,492 km (0.071 R)
• M93: 60,695,297 km (0.092 R)
• M94: 61,063,158 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.6

Radius: 5.9

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.2 AU - 22.98 AU

Year: 31591 Days

Day: 20.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,484,960 km

• M1: 89,011 km (0.035 R)
• M2: 214,823 km (0.057 R)
• M3: 303,833 km (0.119 R)
• M4: 343,178 km (0.099 R)
• M5: 725,101 km (0.112 R)
• M6: 836,701 km (0.105 R)
• M7: 894,595 km (0.087 R)
• M8: 1,765,255 km (0.103 R)
• M9: 1,802,654 km (0.104 R)
• M10: 1,878,351 km (0.096 R)
• M11: 2,033,035 km (0.093 R)
• M12: 2,479,734 km (0.09 R)
• M13: 3,227,275 km (0.093 R)
• M14: 3,412,776 km (0.089 R)
• M15: 4,340,732 km (0.07 R)
• M16: 4,753,472 km (0.071 R)
• M17: 5,178,779 km (0.11 R)
• M18: 6,179,738 km (0.057 R)
• M19: 6,998,488 km (0.088 R)
• M20: 7,665,395 km (0.113 R)
• M21: 7,975,212 km (0.037 R)
• M22: 8,994,123 km (0.086 R)
• M23: 9,718,177 km (0.113 R)
• M24: 9,784,898 km (0.034 R)
• M25: 12,431,733 km (0.067 R)
• M26: 12,795,555 km (0.088 R)
• M27: 12,942,011 km (0.048 R)
• M28: 14,819,913 km (0.091 R)
• M29: 15,829,549 km (0.11 R)
• M30: 16,065,764 km (0.074 R)
• M31: 16,303,026 km (0.083 R)
• M32: 17,344,676 km (0.115 R)
• M33: 20,596,485 km (0.091 R)
• M34: 20,854,242 km (0.051 R)
• M35: 24,030,056 km (0.116 R)
• M36: 24,210,770 km (0.11 R)
• M37: 26,136,394 km (0.059 R)
• M38: 28,396,518 km (0.104 R)
• M39: 30,229,691 km (0.073 R)
• M40: 30,522,603 km (0.08 R)
• M41: 31,802,862 km (0.104 R)
• M42: 32,200,343 km (0.093 R)
• M43: 33,604,319 km (0.086 R)
• M44: 34,212,135 km (0.11 R)
• M45: 35,953,754 km (0.105 R)
• M46: 37,200,503 km (0.064 R)
• M47: 38,144,914 km (0.117 R)
• M48: 38,672,845 km (0.092 R)
• M49: 38,884,825 km (0.087 R)
• M50: 39,097,104 km (0.12 R)
• M51: 40,164,186 km (0.077 R)
• M52: 41,891,593 km (0.098 R)
• M53: 42,873,703 km (0.077 R)
• M54: 43,532,831 km (0.104 R)
• M55: 47,556,714 km (0.099 R)
• M56: 47,670,109 km (0.119 R)
• M57: 48,352,725 km (0.108 R)
• M58: 49,267,964 km (0.089 R)
• M59: 49,842,869 km (0.093 R)
• M60: 51,348,123 km (0.041 R)
• M61: 51,930,956 km (0.106 R)
• M62: 53,456,705 km (0.072 R)
• M63: 53,692,770 km (0.115 R)
• M64: 54,165,799 km (0.054 R)
• M65: 54,402,911 km (0.065 R)
• M66: 54,521,542 km (0.1 R)
• M67: 54,640,323 km (0.098 R)
• M68: 55,474,032 km (0.05 R)
• M69: 55,832,618 km (0.115 R)
• M70: 57,274,592 km (0.108 R)
• M71: 57,395,317 km (0.116 R)
• M72: 58,000,142 km (0.071 R)
• M73: 60,686,620 km (0.045 R)
• M74: 60,932,858 km (0.066 R)
• M75: 61,549,950 km (0.085 R)
• M76: 63,788,233 km (0.089 R)
• M77: 64,665,924 km (0.058 R)
• M78: 67,450,239 km (0.104 R)
• M79: 67,577,697 km (0.063 R)
• M80: 68,088,424 km (0.08 R)
• M81: 71,439,416 km (0.109 R)
• M82: 73,004,060 km (0.098 R)
• M83: 73,921,993 km (0.116 R)
• M84: 74,580,074 km (0.074 R)
• M85: 76,432,694 km (0.067 R)
• M86: 78,032,793 km (0.056 R)
• M87: 83,582,275 km (0.09 R)
• M88: 87,861,971 km (0.066 R)
• M89: 88,140,522 km (0.114 R)
• M90: 88,838,097 km (0.038 R)
• M91: 89,677,640 km (0.066 R)
• M92: 91,505,876 km (0.071 R)
• M93: 92,778,655 km (0.105 R)
• M94: 93,062,292 km (0.113 R)
• M95: 93,915,000 km (0.115 R)
• M96: 94,484,968 km (0.099 R)
• M97: 95,198,849 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit