🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 41.7 Hours

Environment

Temp: 259 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 31.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 116,582,754 km

• M1: 234,420 km (0.06 R)
• M2: 347,067 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.68 AU - 0.72 AU

Year: 208 Days

Day: 44.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,582,754 km

• M1: 551,119 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.11 AU - 1.13 AU

Year: 420 Days

Day: 13.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.09 AU - 1.21 AU

Year: 438 Days

Day: 34.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.26 AU - 5.8 AU

Year: 4002 Days

Day: 23.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,582,754 km

• M1: 142,866 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.9

Radius: 3.4

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.9 AU - 16.5 AU

Year: 22069 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 116,582,754 km

• M1: 92,601 km (0.102 R)
• M2: 221,554 km (0.084 R)
• M3: 586,124 km (0.037 R)
• M4: 865,424 km (0.115 R)
• M5: 1,740,571 km (0.12 R)
• M6: 4,356,290 km (0.064 R)
• M7: 4,430,491 km (0.06 R)
• M8: 4,617,787 km (0.072 R)
• M9: 5,352,612 km (0.108 R)
• M10: 5,592,118 km (0.117 R)
• M11: 5,672,751 km (0.097 R)
• M12: 6,123,041 km (0.111 R)
• M13: 6,331,580 km (0.061 R)
• M14: 6,457,841 km (0.077 R)
• M15: 6,584,849 km (0.089 R)
• M16: 6,884,494 km (0.08 R)
• M17: 7,014,195 km (0.098 R)
• M18: 8,126,755 km (0.059 R)
• M19: 8,401,865 km (0.114 R)
• M20: 9,197,576 km (0.106 R)
• M21: 9,388,314 km (0.081 R)
• M22: 9,436,185 km (0.057 R)
• M23: 9,484,206 km (0.119 R)
• M24: 9,580,397 km (0.102 R)
• M25: 9,773,678 km (0.1 R)
• M26: 9,919,536 km (0.093 R)
• M27: 10,017,223 km (0.059 R)
• M28: 10,510,148 km (0.093 R)
• M29: 10,559,964 km (0.102 R)
• M30: 12,401,514 km (0.078 R)
• M31: 12,506,681 km (0.095 R)
• M32: 12,717,913 km (0.118 R)
• M33: 13,846,181 km (0.061 R)
• M34: 14,894,413 km (0.077 R)
• M35: 15,006,162 km (0.115 R)
• M36: 15,174,460 km (0.083 R)
• M37: 15,739,790 km (0.078 R)
• M38: 16,484,788 km (0.099 R)
• M39: 17,594,505 km (0.087 R)
• M40: 18,247,799 km (0.06 R)
• M41: 19,578,023 km (0.112 R)
• M42: 19,946,333 km (0.039 R)
• M43: 20,378,820 km (0.089 R)
• M44: 20,627,302 km (0.114 R)
• M45: 22,972,997 km (0.09 R)
• M46: 25,602,180 km (0.026 R)
• M47: 25,870,409 km (0.099 R)
• M48: 26,004,747 km (0.095 R)
• M49: 32,143,197 km (0.076 R)
• M50: 32,215,303 km (0.066 R)
• M51: 32,577,330 km (0.094 R)
• M52: 32,940,554 km (0.099 R)
• M53: 34,850,918 km (0.097 R)
• M54: 34,999,319 km (0.097 R)
• M55: 35,073,670 km (0.102 R)
• M56: 35,148,020 km (0.12 R)
• M57: 35,894,363 km (0.117 R)
• M58: 37,706,891 km (0.088 R)
• M59: 39,162,778 km (0.039 R)
• M60: 45,978,307 km (0.077 R)
• M61: 49,770,763 km (0.119 R)
• M62: 53,319,972 km (0.081 R)
• M63: 57,212,210 km (0.092 R)
• M64: 57,299,724 km (0.112 R)
• M65: 58,882,769 km (0.111 R)
• M66: 58,971,181 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 4

Gravity: 24.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.6 AU - 18.48 AU

Year: 23864 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 116,582,754 km

• M1: 474,225 km (0.112 R)
• M2: 794,215 km (0.116 R)
• M3: 987,944 km (0.088 R)
• M4: 1,064,389 km (0.067 R)
• M5: 1,474,885 km (0.118 R)
• M6: 1,651,710 km (0.108 R)
• M7: 1,961,228 km (0.06 R)
• M8: 3,639,716 km (0.039 R)
• M9: 3,679,210 km (0.109 R)
• M10: 3,718,704 km (0.032 R)
• M11: 3,758,347 km (0.111 R)
• M12: 4,370,053 km (0.049 R)
• M13: 4,794,761 km (0.095 R)
• M14: 4,924,762 km (0.072 R)
• M15: 4,968,444 km (0.06 R)
• M16: 5,144,072 km (0.081 R)
• M17: 5,820,853 km (0.103 R)
• M18: 6,005,906 km (0.111 R)
• M19: 7,206,429 km (0.115 R)
• M20: 7,656,120 km (0.107 R)
• M21: 8,063,624 km (0.117 R)
• M22: 8,582,729 km (0.091 R)
• M23: 9,707,705 km (0.083 R)
• M24: 10,764,764 km (0.064 R)
• M25: 11,220,738 km (0.102 R)
• M26: 11,916,368 km (0.087 R)
• M27: 12,033,653 km (0.108 R)
• M28: 13,227,593 km (0.034 R)
• M29: 13,288,330 km (0.084 R)
• M30: 14,458,634 km (0.091 R)
• M31: 14,772,191 km (0.116 R)
• M32: 14,898,153 km (0.087 R)
• M33: 15,024,563 km (0.081 R)
• M34: 15,151,272 km (0.045 R)
• M35: 15,597,523 km (0.028 R)
• M36: 16,437,964 km (0.085 R)
• M37: 18,432,402 km (0.072 R)
• M38: 19,596,124 km (0.054 R)
• M39: 20,361,766 km (0.077 R)
• M40: 22,571,177 km (0.117 R)
• M41: 22,643,732 km (0.027 R)
• M42: 23,520,226 km (0.098 R)
• M43: 23,667,281 km (0.086 R)
• M44: 25,155,630 km (0.092 R)
• M45: 26,520,711 km (0.081 R)
• M46: 28,143,399 km (0.081 R)
• M47: 28,377,818 km (0.082 R)
• M48: 29,006,279 km (0.112 R)
• M49: 31,483,919 km (0.106 R)
• M50: 32,871,290 km (0.097 R)
• M51: 32,953,419 km (0.085 R)
• M52: 34,111,755 km (0.07 R)
• M53: 34,361,733 km (0.031 R)
• M54: 34,695,935 km (0.034 R)
• M55: 34,863,485 km (0.091 R)
• M56: 35,958,840 km (0.115 R)
• M57: 37,408,144 km (0.082 R)
• M58: 37,494,014 km (0.103 R)
• M59: 37,924,257 km (0.039 R)
• M60: 38,702,764 km (0.109 R)
• M61: 39,224,711 km (0.118 R)
• M62: 41,602,121 km (0.068 R)
• M63: 41,869,153 km (0.066 R)
• M64: 42,583,931 km (0.101 R)
• M65: 43,483,164 km (0.119 R)
• M66: 46,864,375 km (0.11 R)
• M67: 47,978,879 km (0.104 R)
• M68: 48,633,071 km (0.068 R)
• M69: 49,196,157 km (0.088 R)
• M70: 49,855,884 km (0.099 R)
• M71: 50,234,217 km (0.051 R)
• M72: 51,088,720 km (0.076 R)
• M73: 51,470,195 km (0.087 R)
• M74: 51,756,824 km (0.099 R)
• M75: 52,235,687 km (0.104 R)
• M76: 52,331,579 km (0.111 R)
• M77: 52,812,387 km (0.05 R)
• M78: 52,908,578 km (0.093 R)
• M79: 56,021,261 km (0.091 R)
• M80: 56,611,574 km (0.065 R)
• M81: 56,907,329 km (0.087 R)
• M82: 58,992,873 km (0.104 R)
• M83: 59,292,817 km (0.113 R)
• M84: 59,793,970 km (0.067 R)
• M85: 60,095,260 km (0.12 R)
• M86: 62,625,708 km (0.062 R)
• M87: 63,647,611 km (0.092 R)
• M88: 63,852,710 km (0.055 R)
• M89: 64,675,049 km (0.111 R)
• M90: 65,500,979 km (0.071 R)
• M91: 66,538,141 km (0.097 R)
• M92: 66,642,261 km (0.1 R)
• M93: 66,954,621 km (0.096 R)
• M94: 68,418,885 km (0.08 R)
• M95: 70,105,302 km (0.064 R)
• M96: 70,316,983 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.5

Radius: 5.9

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 19.15 AU - 21.59 AU

Year: 32615 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,582,754 km

• M1: 83,775 km (0.115 R)
• M2: 1,076,207 km (0.108 R)
• M3: 3,011,704 km (0.098 R)
• M4: 3,114,927 km (0.117 R)
• M5: 3,166,837 km (0.077 R)
• M6: 3,324,513 km (0.101 R)
• M7: 3,813,100 km (0.081 R)
• M8: 4,094,195 km (0.082 R)
• M9: 4,266,082 km (0.106 R)
• M10: 4,382,021 km (0.066 R)
• M11: 4,499,006 km (0.099 R)
• M12: 4,795,958 km (0.096 R)
• M13: 5,597,504 km (0.119 R)
• M14: 7,114,426 km (0.115 R)
• M15: 10,183,277 km (0.082 R)
• M16: 12,095,885 km (0.118 R)
• M17: 14,288,990 km (0.104 R)
• M18: 14,899,948 km (0.097 R)
• M19: 15,076,174 km (0.07 R)
• M20: 15,967,179 km (0.103 R)
• M21: 16,237,951 km (0.054 R)
• M22: 18,080,698 km (0.109 R)
• M23: 19,026,755 km (0.107 R)
• M24: 19,505,767 km (0.065 R)
• M25: 20,280,385 km (0.115 R)
• M26: 21,065,026 km (0.029 R)
• M27: 21,361,828 km (0.049 R)
• M28: 22,361,142 km (0.066 R)
• M29: 23,888,686 km (0.08 R)
• M30: 24,094,831 km (0.099 R)
• M31: 27,365,490 km (0.073 R)
• M32: 27,473,200 km (0.075 R)
• M33: 27,689,219 km (0.086 R)
• M34: 28,014,296 km (0.102 R)
• M35: 28,668,338 km (0.077 R)
• M36: 29,327,316 km (0.091 R)
• M37: 31,334,172 km (0.113 R)
• M38: 31,446,968 km (0.111 R)
• M39: 32,126,592 km (0.072 R)
• M40: 32,925,444 km (0.106 R)
• M41: 33,040,186 km (0.08 R)
• M42: 33,500,199 km (0.094 R)
• M43: 33,615,539 km (0.096 R)
• M44: 34,776,119 km (0.109 R)
• M45: 35,831,832 km (0.041 R)
• M46: 39,304,297 km (0.104 R)
• M47: 41,018,689 km (0.098 R)
• M48: 42,507,637 km (0.115 R)
• M49: 43,887,827 km (0.053 R)
• M50: 45,410,284 km (0.03 R)
• M51: 45,665,648 km (0.064 R)
• M52: 48,376,211 km (0.105 R)
• M53: 48,637,110 km (0.12 R)
• M54: 48,898,458 km (0.108 R)
• M55: 49,422,499 km (0.119 R)
• M56: 50,740,755 km (0.117 R)
• M57: 52,739,832 km (0.116 R)
• M58: 53,411,825 km (0.117 R)
• M59: 53,546,613 km (0.093 R)
• M60: 54,492,969 km (0.105 R)
• M61: 56,128,223 km (0.117 R)
• M62: 56,814,429 km (0.059 R)
• M63: 58,889,351 km (0.102 R)
• M64: 59,167,753 km (0.102 R)
• M65: 61,129,729 km (0.079 R)
• M66: 61,270,650 km (0.089 R)
• M67: 63,540,648 km (0.074 R)
• M68: 63,969,246 km (0.037 R)
• M69: 67,142,068 km (0.059 R)
• M70: 68,016,317 km (0.08 R)
• M71: 70,070,595 km (0.061 R)
• M72: 71,698,968 km (0.117 R)
• M73: 72,145,219 km (0.034 R)
• M74: 73,040,562 km (0.118 R)
• M75: 73,190,160 km (0.117 R)
• M76: 74,691,524 km (0.102 R)
• M77: 74,992,964 km (0.113 R)
• M78: 78,029,950 km (0.049 R)
• M79: 79,717,414 km (0.103 R)
• M80: 79,871,500 km (0.107 R)
• M81: 82,193,259 km (0.116 R)
• M82: 82,972,215 km (0.102 R)
• M83: 83,910,044 km (0.113 R)
• M84: 86,744,774 km (0.033 R)
• M85: 90,091,278 km (0.059 R)
• M86: 90,733,502 km (0.077 R)
• M87: 93,804,746 km (0.038 R)
• M88: 94,129,972 km (0.111 R)
• M89: 94,944,832 km (0.115 R)
• M90: 96,417,324 km (0.092 R)
• M91: 97,897,445 km (0.109 R)
• M92: 99,550,801 km (0.071 R)
• M93: 101,213,431 km (0.078 R)
• M94: 103,388,435 km (0.084 R)
• M95: 103,724,432 km (0.119 R)
• M96: 104,565,920 km (0.079 R)
• M97: 111,207,317 km (0.063 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit