🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.54 AU - 0.58 AU

Year: 146 Days

Day: 35.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 170 Days

Day: 35.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.64 AU - 0.76 AU

Year: 204 Days

Day: 43.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.06 AU - 1.62 AU

Year: 540 Days

Day: 42.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.54 AU - 2.34 AU

Year: 941 Days

Day: 32.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.33 AU - 5.23 AU

Year: 3639 Days

Day: 36.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 6.5

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.14 AU - 17.56 AU

Year: 23023 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 120,784,982 km

• M1: 93,199 km (0.118 R)
• M2: 145,260 km (0.091 R)
• M3: 294,409 km (0.1 R)
• M4: 707,598 km (0.092 R)
• M5: 801,396 km (0.053 R)
• M6: 950,246 km (0.067 R)
• M7: 1,162,675 km (0.062 R)
• M8: 1,918,593 km (0.109 R)
• M9: 2,649,229 km (0.094 R)
• M10: 3,578,381 km (0.057 R)
• M11: 3,742,340 km (0.059 R)
• M12: 3,783,779 km (0.091 R)
• M13: 4,163,010 km (0.059 R)
• M14: 5,003,002 km (0.11 R)
• M15: 6,883,447 km (0.103 R)
• M16: 7,241,883 km (0.102 R)
• M17: 7,293,644 km (0.118 R)
• M18: 8,245,236 km (0.091 R)
• M19: 8,299,241 km (0.113 R)
• M20: 8,407,550 km (0.108 R)
• M21: 9,123,376 km (0.089 R)
• M22: 9,347,623 km (0.079 R)
• M23: 10,848,688 km (0.107 R)
• M24: 11,325,456 km (0.06 R)
• M25: 11,506,021 km (0.113 R)
• M26: 11,566,309 km (0.083 R)
• M27: 13,363,279 km (0.062 R)
• M28: 13,681,772 km (0.079 R)
• M29: 14,652,363 km (0.051 R)
• M30: 15,511,205 km (0.088 R)
• M31: 15,913,174 km (0.063 R)
• M32: 16,250,817 km (0.112 R)
• M33: 16,522,486 km (0.099 R)
• M34: 17,208,542 km (0.108 R)
• M35: 18,608,180 km (0.109 R)
• M36: 19,681,694 km (0.029 R)
• M37: 20,701,653 km (0.068 R)
• M38: 21,515,166 km (0.028 R)
• M39: 22,868,578 km (0.069 R)
• M40: 23,173,159 km (0.111 R)
• M41: 23,478,937 km (0.119 R)
• M42: 24,249,516 km (0.105 R)
• M43: 25,342,029 km (0.093 R)
• M44: 26,211,641 km (0.059 R)
• M45: 27,091,127 km (0.065 R)
• M46: 30,202,763 km (0.08 R)
• M47: 31,630,974 km (0.113 R)
• M48: 33,770,971 km (0.083 R)
• M49: 34,814,716 km (0.095 R)
• M50: 35,252,738 km (0.096 R)
• M51: 35,428,366 km (0.035 R)
• M52: 36,311,293 km (0.109 R)
• M53: 36,400,004 km (0.097 R)
• M54: 37,469,928 km (0.038 R)
• M55: 37,649,296 km (0.087 R)
• M56: 38,550,174 km (0.043 R)
• M57: 39,003,306 km (0.041 R)
• M58: 40,465,027 km (0.114 R)
• M59: 42,691,193 km (0.083 R)
• M60: 44,576,426 km (0.089 R)
• M61: 44,956,703 km (0.115 R)
• M62: 46,008,077 km (0.115 R)
• M63: 46,200,011 km (0.079 R)
• M64: 46,488,586 km (0.051 R)
• M65: 46,874,249 km (0.084 R)
• M66: 47,648,717 km (0.096 R)
• M67: 48,329,986 km (0.105 R)
• M68: 49,800,383 km (0.075 R)
• M69: 50,590,559 km (0.067 R)
• M70: 50,788,776 km (0.075 R)
• M71: 51,983,465 km (0.102 R)
• M72: 52,885,540 km (0.11 R)
• M73: 55,112,304 km (0.117 R)
• M74: 55,214,181 km (0.092 R)
• M75: 55,316,206 km (0.094 R)
• M76: 56,545,153 km (0.098 R)
• M77: 57,886,597 km (0.099 R)
• M78: 57,990,268 km (0.076 R)
• M79: 60,180,680 km (0.111 R)
• M80: 60,285,698 km (0.07 R)
• M81: 60,706,218 km (0.099 R)
• M82: 61,233,101 km (0.114 R)
• M83: 61,761,780 km (0.064 R)
• M84: 61,973,611 km (0.074 R)
• M85: 62,398,020 km (0.112 R)
• M86: 63,570,119 km (0.091 R)
• M87: 63,783,895 km (0.107 R)
• M88: 66,369,245 km (0.031 R)
• M89: 66,586,162 km (0.092 R)
• M90: 70,421,402 km (0.109 R)
• M91: 72,756,775 km (0.067 R)
• M92: 73,204,372 km (0.109 R)
• M93: 74,440,349 km (0.081 R)
• M94: 75,456,568 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.7

Radius: 7.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.24 AU - 21.74 AU

Year: 27688 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 120,784,982 km

• M1: 98,585 km (0.078 R)
• M2: 189,690 km (0.11 R)
• M3: 250,427 km (0.112 R)
• M4: 485,445 km (0.063 R)
• M5: 875,596 km (0.109 R)
• M6: 1,391,260 km (0.078 R)
• M7: 1,458,878 km (0.092 R)
• M8: 2,064,002 km (0.074 R)
• M9: 2,141,494 km (0.087 R)
• M10: 2,299,319 km (0.106 R)
• M11: 2,997,941 km (0.105 R)
• M12: 3,145,146 km (0.109 R)
• M13: 3,570,153 km (0.114 R)
• M14: 4,710,089 km (0.071 R)
• M15: 5,372,658 km (0.119 R)
• M16: 5,953,247 km (0.048 R)
• M17: 6,175,998 km (0.082 R)
• M18: 6,250,947 km (0.069 R)
• M19: 7,212,413 km (0.067 R)
• M20: 7,370,537 km (0.091 R)
• M21: 7,489,917 km (0.094 R)
• M22: 7,690,228 km (0.088 R)
• M23: 8,260,645 km (0.106 R)
• M24: 9,014,020 km (0.076 R)
• M25: 11,264,869 km (0.083 R)
• M26: 11,818,681 km (0.096 R)
• M27: 12,334,045 km (0.059 R)
• M28: 12,428,441 km (0.089 R)
• M29: 13,972,890 km (0.107 R)
• M30: 14,269,243 km (0.116 R)
• M31: 14,318,760 km (0.086 R)
• M32: 15,373,276 km (0.102 R)
• M33: 15,832,691 km (0.106 R)
• M34: 15,935,464 km (0.109 R)
• M35: 16,608,655 km (0.052 R)
• M36: 17,715,679 km (0.059 R)
• M37: 17,768,936 km (0.041 R)
• M38: 18,846,340 km (0.119 R)
• M39: 18,955,247 km (0.072 R)
• M40: 21,574,107 km (0.1 R)
• M41: 21,745,098 km (0.063 R)
• M42: 22,203,166 km (0.099 R)
• M43: 22,838,359 km (0.108 R)
• M44: 23,187,371 km (0.101 R)
• M45: 23,714,105 km (0.089 R)
• M46: 24,008,513 km (0.075 R)
• M47: 24,839,081 km (0.114 R)
• M48: 25,018,299 km (0.102 R)
• M49: 25,498,359 km (0.059 R)
• M50: 26,284,795 km (0.057 R)
• M51: 26,956,489 km (0.074 R)
• M52: 28,005,769 km (0.101 R)
• M53: 28,504,079 km (0.112 R)
• M54: 28,566,611 km (0.079 R)
• M55: 29,383,266 km (0.106 R)
• M56: 29,509,676 km (0.063 R)
• M57: 30,143,971 km (0.11 R)
• M58: 30,975,286 km (0.117 R)
• M59: 31,297,071 km (0.114 R)
• M60: 32,008,858 km (0.093 R)
• M61: 32,922,452 km (0.118 R)
• M62: 33,184,996 km (0.103 R)
• M63: 33,514,261 km (0.046 R)
• M64: 34,575,060 km (0.111 R)
• M65: 34,708,501 km (0.12 R)
• M66: 35,445,121 km (0.06 R)
• M67: 35,646,929 km (0.062 R)
• M68: 35,714,248 km (0.109 R)
• M69: 36,322,363 km (0.07 R)
• M70: 37,411,735 km (0.058 R)
• M71: 38,098,090 km (0.118 R)
• M72: 38,927,161 km (0.09 R)
• M73: 39,832,079 km (0.076 R)
• M74: 40,252,000 km (0.12 R)
• M75: 40,532,795 km (0.102 R)
• M76: 40,743,878 km (0.036 R)
• M77: 40,814,338 km (0.072 R)
• M78: 41,025,870 km (0.113 R)
• M79: 41,379,220 km (0.068 R)
• M80: 41,804,527 km (0.113 R)
• M81: 43,304,694 km (0.114 R)
• M82: 43,376,501 km (0.098 R)
• M83: 43,592,371 km (0.087 R)
• M84: 44,097,413 km (0.046 R)
• M85: 45,040,478 km (0.048 R)
• M86: 45,186,186 km (0.085 R)
• M87: 45,697,362 km (0.095 R)
• M88: 46,063,578 km (0.115 R)
• M89: 47,316,161 km (0.074 R)
• M90: 47,835,266 km (0.082 R)
• M91: 47,983,816 km (0.105 R)
• M92: 49,178,505 km (0.087 R)
• M93: 49,478,748 km (0.03 R)
• M94: 50,458,464 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 7.9

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 15.65 AU - 26.03 AU

Year: 33131 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 120,784,982 km

• M1: 1,174,343 km (0.109 R)
• M2: 1,327,980 km (0.104 R)
• M3: 1,783,955 km (0.048 R)
• M4: 3,632,087 km (0.068 R)
• M5: 3,688,036 km (0.1 R)
• M6: 4,145,955 km (0.066 R)
• M7: 4,866,419 km (0.086 R)
• M8: 5,115,050 km (0.062 R)
• M9: 5,431,899 km (0.087 R)
• M10: 5,820,554 km (0.098 R)
• M11: 6,556,127 km (0.064 R)
• M12: 8,632,246 km (0.089 R)
• M13: 9,857,602 km (0.116 R)
• M14: 10,410,665 km (0.116 R)
• M15: 11,795,493 km (0.119 R)
• M16: 13,671,749 km (0.076 R)
• M17: 14,022,856 km (0.068 R)
• M18: 14,733,745 km (0.055 R)
• M19: 15,547,557 km (0.112 R)
• M20: 16,283,130 km (0.089 R)
• M21: 16,748,678 km (0.081 R)
• M22: 17,407,807 km (0.1 R)
• M23: 18,075,312 km (0.041 R)
• M24: 20,828,212 km (0.086 R)
• M25: 21,231,977 km (0.048 R)
• M26: 21,944,811 km (0.086 R)
• M27: 23,813,887 km (0.061 R)
• M28: 24,024,670 km (0.07 R)
• M29: 25,409,946 km (0.081 R)
• M30: 25,517,657 km (0.093 R)
• M31: 27,480,830 km (0.07 R)
• M32: 27,812,638 km (0.104 R)
• M33: 28,257,392 km (0.079 R)
• M34: 28,816,439 km (0.052 R)
• M35: 30,059,149 km (0.056 R)
• M36: 32,013,944 km (0.057 R)
• M37: 32,713,763 km (0.094 R)
• M38: 34,009,580 km (0.078 R)
• M39: 35,683,131 km (0.057 R)
• M40: 36,045,158 km (0.107 R)
• M41: 37,138,719 km (0.115 R)
• M42: 38,490,036 km (0.068 R)
• M43: 38,861,338 km (0.095 R)
• M44: 41,493,812 km (0.066 R)
• M45: 41,620,521 km (0.027 R)
• M46: 42,384,069 km (0.043 R)
• M47: 44,183,282 km (0.107 R)
• M48: 44,572,087 km (0.083 R)
• M49: 46,007,329 km (0.095 R)
• M50: 47,590,374 km (0.099 R)
• M51: 49,594,088 km (0.067 R)
• M52: 49,998,002 km (0.097 R)
• M53: 50,945,106 km (0.118 R)
• M54: 51,488,894 km (0.068 R)
• M55: 51,625,178 km (0.089 R)
• M56: 52,308,242 km (0.083 R)
• M57: 52,445,274 km (0.105 R)
• M58: 52,582,305 km (0.093 R)
• M59: 53,407,337 km (0.076 R)
• M60: 56,750,251 km (0.107 R)
• M61: 58,446,841 km (0.067 R)
• M62: 60,016,721 km (0.116 R)
• M63: 60,447,264 km (0.104 R)
• M64: 61,167,129 km (0.099 R)
• M65: 62,615,386 km (0.116 R)
• M66: 63,489,785 km (0.09 R)
• M67: 65,841,015 km (0.058 R)
• M68: 65,988,967 km (0.054 R)
• M69: 66,878,775 km (0.087 R)
• M70: 71,538,599 km (0.08 R)
• M71: 71,842,732 km (0.117 R)
• M72: 74,754,206 km (0.08 R)
• M73: 75,062,976 km (0.108 R)
• M74: 76,146,663 km (0.081 R)
• M75: 79,901,868 km (0.114 R)
• M76: 80,059,544 km (0.107 R)
• M77: 81,960,784 km (0.078 R)
• M78: 82,597,921 km (0.081 R)
• M79: 83,076,784 km (0.069 R)
• M80: 85,162,477 km (0.093 R)
• M81: 86,130,974 km (0.06 R)
• M82: 86,940,897 km (0.063 R)
• M83: 87,753,213 km (0.097 R)
• M84: 88,241,800 km (0.09 R)
• M85: 89,549,285 km (0.119 R)
• M86: 99,896,671 km (0.03 R)
• M87: 100,577,042 km (0.075 R)
• M88: 103,314,234 km (0.055 R)
• M89: 103,486,122 km (0.045 R)
• M90: 104,174,572 km (0.088 R)
• M91: 107,117,611 km (0.101 R)
• M92: 108,686,593 km (0.105 R)
• M93: 111,318,618 km (0.06 R)
• M94: 112,907,946 km (0.072 R)
• M95: 117,541,141 km (0.118 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit