🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.78 AU - 0.78 AU

Year: 200 Days

Day: 14.1 Hours

Environment

Temp: 292 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,541,607 km

• M1: 106,514 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.3 AU - 3.42 AU

Year: 1401 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.25 AU - 5.65 AU

Year: 3190 Days

Day: 39.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.61 AU - 6.19 AU

Year: 3635 Days

Day: 28.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.01 AU - 11.43 AU

Year: 8778 Days

Day: 26.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484

Radius: 14.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.06 AU - 14.76 AU

Year: 14224 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,541,607 km

• M1: 207,791 km (0.111 R)
• M2: 323,730 km (0.103 R)
• M3: 448,644 km (0.071 R)
• M4: 645,964 km (0.069 R)
• M5: 934,538 km (0.112 R)
• M6: 1,332,618 km (0.072 R)
• M7: 1,709,006 km (0.104 R)
• M8: 1,884,634 km (0.095 R)
• M9: 3,403,501 km (0.103 R)
• M10: 3,659,314 km (0.1 R)
• M11: 4,292,561 km (0.064 R)
• M12: 4,888,260 km (0.102 R)
• M13: 5,324,637 km (0.11 R)
• M14: 5,622,786 km (0.045 R)
• M15: 6,668,923 km (0.112 R)
• M16: 6,829,143 km (0.112 R)
• M17: 7,649,089 km (0.099 R)
• M18: 8,028,319 km (0.046 R)
• M19: 8,981,258 km (0.04 R)
• M20: 9,606,427 km (0.109 R)
• M21: 9,878,695 km (0.052 R)
• M22: 10,015,877 km (0.052 R)
• M23: 10,153,507 km (0.059 R)
• M24: 10,851,680 km (0.1 R)
• M25: 11,325,905 km (0.092 R)
• M26: 11,421,498 km (0.065 R)
• M27: 11,517,390 km (0.114 R)
• M28: 12,147,497 km (0.11 R)
• M29: 12,540,790 km (0.109 R)
• M30: 13,491,783 km (0.062 R)
• M31: 13,899,288 km (0.033 R)
• M32: 14,674,055 km (0.116 R)
• M33: 15,251,204 km (0.063 R)
• M34: 15,889,388 km (0.087 R)
• M35: 15,996,650 km (0.092 R)
• M36: 16,590,553 km (0.071 R)
• M37: 16,972,327 km (0.072 R)
• M38: 17,578,199 km (0.096 R)
• M39: 18,415,797 km (0.067 R)
• M40: 19,495,295 km (0.12 R)
• M41: 19,667,632 km (0.116 R)
• M42: 20,537,095 km (0.118 R)
• M43: 20,771,066 km (0.037 R)
• M44: 21,894,396 km (0.109 R)
• M45: 22,253,282 km (0.1 R)
• M46: 22,433,397 km (0.061 R)
• M47: 23,402,493 km (0.108 R)
• M48: 23,585,750 km (0.118 R)
• M49: 23,769,456 km (0.07 R)
• M50: 24,819,484 km (0.072 R)
• M51: 25,947,751 km (0.117 R)
• M52: 26,900,839 km (0.11 R)
• M53: 27,478,137 km (0.102 R)
• M54: 27,606,941 km (0.091 R)
• M55: 27,929,922 km (0.065 R)
• M56: 28,319,326 km (0.102 R)
• M57: 28,449,476 km (0.118 R)
• M58: 29,300,389 km (0.052 R)
• M59: 29,629,803 km (0.107 R)
• M60: 30,692,546 km (0.094 R)
• M61: 30,826,287 km (0.073 R)
• M62: 31,027,197 km (0.115 R)
• M63: 31,700,088 km (0.077 R)
• M64: 33,129,047 km (0.082 R)
• M65: 33,885,862 km (0.092 R)
• M66: 34,996,926 km (0.098 R)
• M67: 35,767,654 km (0.117 R)
• M68: 35,978,886 km (0.117 R)
• M69: 39,413,803 km (0.116 R)
• M70: 40,508,560 km (0.069 R)
• M71: 40,655,316 km (0.078 R)
• M72: 41,022,878 km (0.059 R)
• M73: 42,728,144 km (0.112 R)
• M74: 43,326,535 km (0.112 R)
• M75: 44,835,080 km (0.108 R)
• M76: 44,986,772 km (0.084 R)
• M77: 45,748,375 km (0.066 R)
• M78: 45,977,709 km (0.074 R)
• M79: 46,437,423 km (0.083 R)
• M80: 47,129,912 km (0.078 R)
• M81: 47,284,147 km (0.058 R)
• M82: 49,384,351 km (0.093 R)
• M83: 50,722,205 km (0.12 R)
• M84: 51,594,211 km (0.12 R)
• M85: 52,072,027 km (0.095 R)
• M86: 52,951,662 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.63 AU - 16.17 AU

Year: 16660 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 96,541,607 km

• M1: 218,413 km (0.096 R)
• M2: 730,636 km (0.078 R)
• M3: 898,784 km (0.106 R)
• M4: 1,276,219 km (0.062 R)
• M5: 1,483,712 km (0.093 R)
• M6: 1,603,988 km (0.039 R)
• M7: 1,906,774 km (0.105 R)
• M8: 2,311,437 km (0.081 R)
• M9: 2,509,803 km (0.091 R)
• M10: 2,743,475 km (0.09 R)
• M11: 2,923,591 km (0.072 R)
• M12: 3,716,310 km (0.106 R)
• M13: 3,916,323 km (0.081 R)
• M14: 5,988,702 km (0.108 R)
• M15: 6,502,421 km (0.062 R)
• M16: 7,487,972 km (0.117 R)
• M17: 7,741,690 km (0.108 R)
• M18: 8,214,269 km (0.107 R)
• M19: 9,052,766 km (0.118 R)
• M20: 9,187,703 km (0.112 R)
• M21: 9,688,108 km (0.094 R)
• M22: 9,964,864 km (0.105 R)
• M23: 10,337,811 km (0.113 R)
• M24: 11,728,473 km (0.096 R)
• M25: 11,974,262 km (0.105 R)
• M26: 12,271,364 km (0.117 R)
• M27: 13,024,739 km (0.089 R)
• M28: 13,279,354 km (0.111 R)
• M29: 14,947,071 km (0.118 R)
• M30: 15,859,768 km (0.105 R)
• M31: 16,680,013 km (0.078 R)
• M32: 18,248,098 km (0.059 R)
• M33: 20,038,635 km (0.09 R)
• M34: 21,462,956 km (0.045 R)
• M35: 22,981,225 km (0.029 R)
• M36: 25,928,303 km (0.046 R)
• M37: 27,348,286 km (0.074 R)
• M38: 29,793,014 km (0.119 R)
• M39: 33,973,676 km (0.084 R)
• M40: 34,324,483 km (0.069 R)
• M41: 35,313,026 km (0.062 R)
• M42: 35,526,054 km (0.098 R)
• M43: 35,739,530 km (0.027 R)
• M44: 36,167,828 km (0.108 R)
• M45: 37,173,575 km (0.118 R)
• M46: 37,318,086 km (0.109 R)
• M47: 38,043,038 km (0.09 R)
• M48: 38,188,596 km (0.1 R)
• M49: 38,919,232 km (0.101 R)
• M50: 39,875,911 km (0.076 R)
• M51: 40,468,618 km (0.095 R)
• M52: 40,840,368 km (0.103 R)
• M53: 40,989,517 km (0.06 R)
• M54: 42,038,049 km (0.086 R)
• M55: 42,943,714 km (0.094 R)
• M56: 45,931,633 km (0.103 R)
• M57: 47,176,736 km (0.115 R)
• M58: 47,725,012 km (0.079 R)
• M59: 48,511,897 km (0.067 R)
• M60: 49,223,683 km (0.104 R)
• M61: 51,540,954 km (0.096 R)
• M62: 55,041,694 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.27 AU - 20.23 AU

Year: 18975 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 96,541,607 km

• M1: 138,228 km (0.062 R)
• M2: 278,701 km (0.063 R)
• M3: 421,716 km (0.096 R)
• M4: 857,794 km (0.115 R)
• M5: 1,471,445 km (0.056 R)
• M6: 1,789,340 km (0.098 R)
• M7: 2,175,901 km (0.108 R)
• M8: 3,459,152 km (0.081 R)
• M9: 3,598,577 km (0.114 R)
• M10: 4,534,461 km (0.075 R)
• M11: 5,188,054 km (0.069 R)
• M12: 5,380,287 km (0.049 R)
• M13: 5,838,057 km (0.115 R)
• M14: 6,513,641 km (0.1 R)
• M15: 6,651,720 km (0.093 R)
• M16: 7,392,828 km (0.111 R)
• M17: 7,718,502 km (0.118 R)
• M18: 8,085,915 km (0.119 R)
• M19: 8,346,664 km (0.102 R)
• M20: 9,299,901 km (0.034 R)
• M21: 9,416,588 km (0.108 R)
• M22: 12,791,067 km (0.106 R)
• M23: 13,182,116 km (0.083 R)
• M24: 14,110,071 km (0.079 R)
• M25: 14,424,077 km (0.047 R)
• M26: 15,379,858 km (0.038 R)
• M27: 16,168,687 km (0.104 R)
• M28: 16,356,134 km (0.117 R)
• M29: 16,685,997 km (0.099 R)
• M30: 17,161,120 km (0.118 R)
• M31: 17,400,327 km (0.099 R)
• M32: 17,785,392 km (0.115 R)
• M33: 18,662,035 km (0.113 R)
• M34: 19,254,293 km (0.111 R)
• M35: 22,725,263 km (0.04 R)
• M36: 23,040,765 km (0.081 R)
• M37: 23,357,613 km (0.12 R)
• M38: 23,569,743 km (0.029 R)
• M39: 24,424,396 km (0.096 R)
• M40: 26,993,141 km (0.104 R)
• M41: 27,494,742 km (0.087 R)
• M42: 27,662,591 km (0.062 R)
• M43: 27,886,988 km (0.11 R)
• M44: 28,055,734 km (0.112 R)
• M45: 28,677,164 km (0.102 R)
• M46: 29,360,228 km (0.094 R)
• M47: 31,324,897 km (0.056 R)
• M48: 32,381,955 km (0.093 R)
• M49: 33,689,889 km (0.111 R)
• M50: 36,173,214 km (0.097 R)
• M51: 36,787,912 km (0.112 R)
• M52: 38,589,668 km (0.112 R)
• M53: 39,785,703 km (0.096 R)
• M54: 41,249,668 km (0.117 R)
• M55: 41,506,228 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.5

Radius: 6.3

Gravity: 24.5 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.86 AU - 23.14 AU

Year: 23990 Days

Day: 16.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,541,607 km

• M1: 630,555 km (0.079 R)
• M2: 683,064 km (0.112 R)
• M3: 968,646 km (0.106 R)
• M4: 1,567,486 km (0.074 R)
• M5: 1,941,930 km (0.097 R)
• M6: 2,020,170 km (0.086 R)
• M7: 2,302,162 km (0.116 R)
• M8: 3,938,762 km (0.11 R)
• M9: 4,863,128 km (0.117 R)
• M10: 5,294,717 km (0.027 R)
• M11: 5,738,425 km (0.063 R)
• M12: 5,964,916 km (0.082 R)
• M13: 6,661,593 km (0.055 R)
• M14: 6,780,224 km (0.064 R)
• M15: 6,959,443 km (0.071 R)
• M16: 7,506,522 km (0.108 R)
• M17: 7,754,106 km (0.06 R)
• M18: 8,577,194 km (0.09 R)
• M19: 10,032,332 km (0.066 R)
• M20: 10,100,250 km (0.103 R)
• M21: 10,511,195 km (0.089 R)
• M22: 10,718,687 km (0.03 R)
• M23: 10,997,388 km (0.078 R)
• M24: 12,064,021 km (0.037 R)
• M25: 12,353,942 km (0.112 R)
• M26: 14,217,632 km (0.117 R)
• M27: 14,600,902 km (0.107 R)
• M28: 14,987,463 km (0.119 R)
• M29: 15,612,931 km (0.111 R)
• M30: 16,406,698 km (0.115 R)
• M31: 17,622,031 km (0.115 R)
• M32: 18,033,425 km (0.096 R)
• M33: 18,949,861 km (0.043 R)
• M34: 19,033,935 km (0.098 R)
• M35: 20,223,687 km (0.109 R)
• M36: 20,395,725 km (0.064 R)
• M37: 23,572,436 km (0.097 R)
• M38: 29,781,944 km (0.057 R)
• M39: 30,764,353 km (0.09 R)
• M40: 31,061,155 km (0.104 R)
• M41: 31,458,338 km (0.101 R)
• M42: 32,057,328 km (0.068 R)
• M43: 34,696,085 km (0.087 R)
• M44: 36,145,538 km (0.08 R)
• M45: 38,676,136 km (0.093 R)
• M46: 38,782,799 km (0.089 R)
• M47: 41,045,317 km (0.072 R)
• M48: 41,809,015 km (0.072 R)
• M49: 43,572,175 km (0.111 R)
• M50: 44,574,630 km (0.116 R)
• M51: 45,584,566 km (0.097 R)
• M52: 47,284,596 km (0.064 R)
• M53: 49,699,255 km (0.051 R)
• M54: 50,163,756 km (0.09 R)
• M55: 55,126,666 km (0.088 R)
• M56: 55,848,475 km (0.113 R)
• M57: 57,544,467 km (0.048 R)
• M58: 57,910,084 km (0.091 R)
• M59: 58,643,712 km (0.056 R)
• M60: 59,011,573 km (0.068 R)
• M61: 60,987,013 km (0.114 R)
• M62: 61,733,207 km (0.067 R)
• M63: 61,857,972 km (0.094 R)
• M64: 62,858,482 km (0.049 R)
• M65: 65,002,070 km (0.117 R)
• M66: 66,274,250 km (0.114 R)
• M67: 66,529,763 km (0.101 R)
• M68: 67,426,303 km (0.085 R)
• M69: 68,069,126 km (0.107 R)
• M70: 68,326,733 km (0.082 R)
• M71: 68,455,686 km (0.116 R)
• M72: 68,843,145 km (0.069 R)
• M73: 70,139,710 km (0.083 R)
• M74: 72,493,931 km (0.064 R)
• M75: 73,416,352 km (0.101 R)
• M76: 73,680,691 km (0.111 R)
• M77: 76,474,731 km (0.038 R)
• M78: 76,876,700 km (0.097 R)
• M79: 79,303,178 km (0.075 R)
• M80: 79,574,399 km (0.085 R)
• M81: 82,302,914 km (0.095 R)
• M82: 82,989,868 km (0.092 R)
• M83: 84,369,310 km (0.114 R)
• M84: 86,452,909 km (0.083 R)
• M85: 87,151,082 km (0.109 R)
• M86: 88,834,507 km (0.074 R)
• M87: 89,116,200 km (0.046 R)
• M88: 89,257,121 km (0.104 R)
• M89: 89,962,774 km (0.092 R)
• M90: 90,812,041 km (0.109 R)
• M91: 91,664,001 km (0.055 R)
• M92: 92,661,370 km (0.082 R)
• M93: 94,522,966 km (0.112 R)
• M94: 95,674,720 km (0.095 R)
• M95: 96,107,806 km (0.114 R)
• M96: 96,541,639 km (0.118 R)

Kuiper Belt

Range: 37.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit