🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.25 AU - 1.57 AU

Year: 586 Days

Day: 28.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.07 AU - 2.83 AU

Year: 1342 Days

Day: 21.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,146,258 km

• M1: 334,950 km (0.115 R)
• M2: 1,369,569 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.37 AU - 3.37 AU

Year: 1701 Days

Day: 26.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.06 AU - 4.12 AU

Year: 2380 Days

Day: 34.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,146,258 km

• M1: 341,233 km (0.076 R)
• M2: 2,131,022 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.25 AU - 4.93 AU

Year: 2894 Days

Day: 34.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.4

Radius: 7.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.57 AU - 16.43 AU

Year: 17353 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,146,258 km

• M1: 91,853 km (0.102 R)
• M2: 319,691 km (0.106 R)
• M3: 423,960 km (0.045 R)
• M4: 474,225 km (0.092 R)
• M5: 652,995 km (0.036 R)
• M6: 969,095 km (0.086 R)
• M7: 1,179,878 km (0.087 R)
• M8: 1,543,252 km (0.111 R)
• M9: 2,484,222 km (0.117 R)
• M10: 2,872,279 km (0.076 R)
• M11: 3,073,488 km (0.051 R)
• M12: 3,253,305 km (0.045 R)
• M13: 3,786,173 km (0.113 R)
• M14: 4,403,264 km (0.115 R)
• M15: 4,460,859 km (0.104 R)
• M16: 4,991,183 km (0.047 R)
• M17: 5,202,864 km (0.071 R)
• M18: 6,142,788 km (0.073 R)
• M19: 6,272,040 km (0.043 R)
• M20: 6,731,605 km (0.068 R)
• M21: 6,864,897 km (0.096 R)
• M22: 7,100,364 km (0.112 R)
• M23: 7,304,266 km (0.059 R)
• M24: 7,579,077 km (0.108 R)
• M25: 7,857,329 km (0.044 R)
• M26: 8,209,931 km (0.085 R)
• M27: 8,281,140 km (0.097 R)
• M28: 8,567,769 km (0.083 R)
• M29: 9,113,801 km (0.106 R)
• M30: 9,521,605 km (0.119 R)
• M31: 10,663,486 km (0.106 R)
• M32: 10,741,127 km (0.037 R)
• M33: 11,132,326 km (0.026 R)
• M34: 11,290,002 km (0.086 R)
• M35: 12,009,119 km (0.085 R)
• M36: 13,407,560 km (0.066 R)
• M37: 13,617,595 km (0.071 R)
• M38: 14,339,554 km (0.111 R)
• M39: 14,554,377 km (0.094 R)
• M40: 14,943,481 km (0.097 R)
• M41: 15,336,175 km (0.112 R)
• M42: 15,511,803 km (0.062 R)
• M43: 16,579,334 km (0.114 R)
• M44: 16,940,463 km (0.094 R)
• M45: 17,624,424 km (0.098 R)
• M46: 18,039,259 km (0.112 R)
• M47: 18,410,711 km (0.102 R)
• M48: 19,350,185 km (0.059 R)
• M49: 19,969,221 km (0.108 R)
• M50: 20,305,218 km (0.038 R)
• M51: 20,982,747 km (0.11 R)
• M52: 21,275,510 km (0.052 R)
• M53: 22,659,141 km (0.074 R)
• M54: 23,311,387 km (0.07 R)
• M55: 23,361,802 km (0.071 R)
• M56: 23,513,345 km (0.099 R)
• M57: 24,020,781 km (0.083 R)
• M58: 24,480,495 km (0.084 R)
• M59: 24,582,969 km (0.092 R)
• M60: 24,634,431 km (0.082 R)
• M61: 25,668,451 km (0.105 R)
• M62: 25,824,931 km (0.048 R)
• M63: 26,611,367 km (0.079 R)
• M64: 26,928,215 km (0.103 R)
• M65: 28,584,712 km (0.077 R)
• M66: 28,800,881 km (0.084 R)
• M67: 28,855,036 km (0.096 R)
• M68: 29,889,804 km (0.081 R)
• M69: 31,103,043 km (0.08 R)
• M70: 31,325,495 km (0.089 R)
• M71: 31,548,246 km (0.095 R)
• M72: 32,332,438 km (0.08 R)
• M73: 32,557,733 km (0.034 R)
• M74: 32,839,874 km (0.06 R)
• M75: 33,009,668 km (0.094 R)
• M76: 33,691,535 km (0.112 R)
• M77: 33,919,971 km (0.083 R)
• M78: 34,320,743 km (0.073 R)
• M79: 35,069,331 km (0.084 R)
• M80: 37,288,017 km (0.1 R)
• M81: 37,642,564 km (0.081 R)
• M82: 37,879,378 km (0.038 R)
• M83: 38,295,260 km (0.116 R)
• M84: 40,034,036 km (0.092 R)
• M85: 40,094,473 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 6.4

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.07 AU - 15.71 AU

Year: 21122 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,146,258 km

• M1: 93,947 km (0.119 R)
• M2: 385,514 km (0.052 R)
• M3: 426,354 km (0.12 R)
• M4: 535,411 km (0.073 R)
• M5: 834,607 km (0.11 R)
• M6: 1,119,740 km (0.11 R)
• M7: 1,368,671 km (0.066 R)
• M8: 1,704,069 km (0.118 R)
• M9: 1,881,193 km (0.095 R)
• M10: 2,647,882 km (0.106 R)
• M11: 2,770,553 km (0.053 R)
• M12: 3,021,428 km (0.119 R)
• M13: 3,367,298 km (0.077 R)
• M14: 3,634,929 km (0.112 R)
• M15: 4,972,783 km (0.083 R)
• M16: 5,328,826 km (0.12 R)
• M17: 5,432,198 km (0.044 R)
• M18: 5,484,108 km (0.081 R)
• M19: 6,500,925 km (0.056 R)
• M20: 6,666,680 km (0.11 R)
• M21: 8,641,521 km (0.106 R)
• M22: 9,316,357 km (0.116 R)
• M23: 9,881,239 km (0.051 R)
• M24: 10,008,247 km (0.113 R)
• M25: 12,591,054 km (0.078 R)
• M26: 13,636,295 km (0.098 R)
• M27: 16,405,950 km (0.106 R)
• M28: 17,545,736 km (0.087 R)
• M29: 17,622,629 km (0.083 R)
• M30: 18,086,233 km (0.103 R)
• M31: 18,475,786 km (0.057 R)
• M32: 19,820,521 km (0.074 R)
• M33: 19,980,740 km (0.1 R)
• M34: 20,545,173 km (0.11 R)
• M35: 21,033,012 km (0.062 R)
• M36: 22,519,566 km (0.079 R)
• M37: 24,210,620 km (0.09 R)
• M38: 26,734,187 km (0.108 R)
• M39: 31,931,965 km (0.045 R)
• M40: 35,662,038 km (0.081 R)
• M41: 36,248,013 km (0.071 R)
• M42: 37,330,503 km (0.084 R)
• M43: 37,627,604 km (0.07 R)
• M44: 38,623,627 km (0.104 R)
• M45: 39,527,348 km (0.11 R)
• M46: 40,743,130 km (0.085 R)
• M47: 40,845,006 km (0.111 R)
• M48: 41,663,007 km (0.109 R)
• M49: 41,868,405 km (0.091 R)
• M50: 42,383,171 km (0.077 R)
• M51: 42,486,394 km (0.106 R)
• M52: 45,199,351 km (0.117 R)
• M53: 45,727,581 km (0.086 R)
• M54: 45,939,412 km (0.096 R)
• M55: 47,003,352 km (0.083 R)
• M56: 47,110,165 km (0.102 R)
• M57: 50,243,791 km (0.12 R)
• M58: 50,571,710 km (0.043 R)
• M59: 52,998,636 km (0.055 R)
• M60: 54,562,682 km (0.086 R)
• M61: 54,675,030 km (0.078 R)
• M62: 59,460,366 km (0.097 R)
• M63: 62,724,293 km (0.095 R)
• M64: 63,904,022 km (0.093 R)
• M65: 64,378,097 km (0.099 R)
• M66: 67,848,917 km (0.064 R)
• M67: 67,969,643 km (0.114 R)
• M68: 69,181,236 km (0.089 R)
• M69: 69,424,333 km (0.103 R)
• M70: 71,994,873 km (0.086 R)
• M71: 72,364,529 km (0.045 R)
• M72: 72,982,219 km (0.105 R)
• M73: 75,345,117 km (0.058 R)
• M74: 75,470,181 km (0.083 R)
• M75: 77,733,148 km (0.053 R)
• M76: 77,985,819 km (0.102 R)
• M77: 78,619,067 km (0.063 R)
• M78: 80,273,469 km (0.071 R)
• M79: 80,912,701 km (0.077 R)
• M80: 81,168,962 km (0.045 R)
• M81: 83,357,579 km (0.102 R)
• M82: 83,486,981 km (0.11 R)
• M83: 84,005,039 km (0.08 R)
• M84: 84,394,292 km (0.104 R)
• M85: 84,654,144 km (0.094 R)
• M86: 85,565,494 km (0.111 R)
• M87: 86,087,890 km (0.101 R)
• M88: 86,611,333 km (0.09 R)
• M89: 87,004,476 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 4.5

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.36 AU - 18.2 AU

Year: 25130 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,146,258 km

• M1: 81,082 km (0.087 R)
• M2: 780,302 km (0.077 R)
• M3: 1,400,834 km (0.107 R)
• M4: 1,694,794 km (0.049 R)
• M5: 1,911,711 km (0.043 R)
• M6: 2,440,240 km (0.094 R)
• M7: 2,684,983 km (0.116 R)
• M8: 2,974,305 km (0.119 R)
• M9: 3,426,689 km (0.098 R)
• M10: 3,900,166 km (0.11 R)
• M11: 4,021,789 km (0.111 R)
• M12: 6,036,872 km (0.105 R)
• M13: 6,319,313 km (0.117 R)
• M14: 6,558,071 km (0.084 R)
• M15: 7,192,516 km (0.084 R)
• M16: 7,492,011 km (0.054 R)
• M17: 8,362,222 km (0.051 R)
• M18: 8,624,317 km (0.079 R)
• M19: 8,835,849 km (0.031 R)
• M20: 9,210,143 km (0.104 R)
• M21: 9,263,998 km (0.098 R)
• M22: 9,372,157 km (0.095 R)
• M23: 9,863,885 km (0.063 R)
• M24: 10,815,328 km (0.097 R)
• M25: 11,971,719 km (0.089 R)
• M26: 13,227,444 km (0.087 R)
• M27: 13,655,294 km (0.066 R)
• M28: 15,029,200 km (0.073 R)
• M29: 15,156,209 km (0.036 R)
• M30: 15,219,938 km (0.108 R)
• M31: 15,796,937 km (0.081 R)
• M32: 15,926,189 km (0.11 R)
• M33: 16,643,062 km (0.094 R)
• M34: 17,436,978 km (0.075 R)
• M35: 22,670,510 km (0.102 R)
• M36: 24,290,805 km (0.119 R)
• M37: 24,439,954 km (0.078 R)
• M38: 24,814,098 km (0.078 R)
• M39: 24,964,294 km (0.109 R)
• M40: 25,947,900 km (0.108 R)
• M41: 27,952,961 km (0.058 R)
• M42: 30,247,343 km (0.048 R)
• M43: 30,488,196 km (0.078 R)
• M44: 31,052,479 km (0.119 R)
• M45: 31,457,590 km (0.068 R)
• M46: 33,013,109 km (0.071 R)
• M47: 35,773,937 km (0.11 R)
• M48: 35,858,610 km (0.082 R)
• M49: 36,283,767 km (0.102 R)
• M50: 37,052,999 km (0.069 R)
• M51: 38,433,787 km (0.061 R)
• M52: 39,217,979 km (0.076 R)
• M53: 39,392,859 km (0.114 R)
• M54: 42,676,084 km (0.083 R)
• M55: 44,304,756 km (0.063 R)
• M56: 46,692,936 km (0.077 R)
• M57: 47,250,039 km (0.089 R)
• M58: 47,622,537 km (0.077 R)
• M59: 48,746,167 km (0.052 R)
• M60: 49,500,140 km (0.041 R)
• M61: 54,982,005 km (0.063 R)
• M62: 55,766,645 km (0.105 R)
• M63: 58,043,076 km (0.051 R)
• M64: 59,745,051 km (0.076 R)
• M65: 67,028,224 km (0.096 R)
• M66: 67,342,080 km (0.112 R)
• M67: 68,286,641 km (0.057 R)
• M68: 68,602,442 km (0.107 R)
• M69: 69,129,774 km (0.05 R)
• M70: 70,720,149 km (0.118 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit