🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 45.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 249 Days

Day: 24.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.79 AU - 1.31 AU

Year: 389 Days

Day: 29.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.08 AU - 1.14 AU

Year: 423 Days

Day: 39.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.54 AU - 4.18 AU

Year: 2227 Days

Day: 38.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.07 AU - 4.83 AU

Year: 2839 Days

Day: 21.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 10.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.19 AU - 6.33 AU

Year: 4363 Days

Day: 7.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,385,430 km

• M1: 329,415 km (0.115 R)
• M2: 492,327 km (0.096 R)
• M3: 737,069 km (0.102 R)
• M4: 857,345 km (0.093 R)
• M5: 1,271,881 km (0.106 R)
• M6: 1,364,632 km (0.068 R)
• M7: 1,628,373 km (0.07 R)
• M8: 1,759,121 km (0.111 R)
• M9: 2,031,240 km (0.083 R)
• M10: 2,204,325 km (0.118 R)
• M11: 2,316,972 km (0.112 R)
• M12: 2,431,713 km (0.078 R)
• M13: 2,498,135 km (0.042 R)
• M14: 2,752,601 km (0.084 R)
• M15: 2,980,139 km (0.082 R)
• M16: 3,268,713 km (0.1 R)
• M17: 3,510,015 km (0.06 R)
• M18: 3,795,597 km (0.106 R)
• M19: 4,168,245 km (0.098 R)
• M20: 4,450,387 km (0.09 R)
• M21: 4,969,791 km (0.116 R)
• M22: 5,399,286 km (0.05 R)
• M23: 5,640,737 km (0.075 R)
• M24: 5,930,508 km (0.109 R)
• M25: 6,156,850 km (0.112 R)
• M26: 6,478,485 km (0.073 R)
• M27: 6,641,397 km (0.077 R)
• M28: 6,995,047 km (0.109 R)
• M29: 7,186,083 km (0.086 R)
• M30: 7,500,538 km (0.118 R)
• M31: 7,769,964 km (0.104 R)
• M32: 7,844,015 km (0.099 R)
• M33: 8,242,992 km (0.025 R)
• M34: 8,776,757 km (0.091 R)
• M35: 8,957,173 km (0.102 R)
• M36: 10,227,258 km (0.113 R)
• M37: 10,335,717 km (0.085 R)
• M38: 10,498,928 km (0.069 R)
• M39: 10,855,719 km (0.107 R)
• M40: 11,188,574 km (0.111 R)
• M41: 11,836,034 km (0.107 R)
• M42: 11,949,878 km (0.119 R)
• M43: 12,236,059 km (0.091 R)
• M44: 12,844,473 km (0.098 R)
• M45: 12,932,138 km (0.052 R)
• M46: 13,226,097 km (0.112 R)
• M47: 13,522,152 km (0.119 R)
• M48: 13,641,231 km (0.052 R)
• M49: 13,790,530 km (0.119 R)
• M50: 13,940,278 km (0.08 R)
• M51: 14,912,065 km (0.114 R)
• M52: 15,437,303 km (0.033 R)
• M53: 15,780,331 km (0.082 R)
• M54: 15,905,694 km (0.109 R)
• M55: 16,031,506 km (0.078 R)
• M56: 16,252,163 km (0.079 R)
• M57: 16,378,872 km (0.072 R)
• M58: 16,601,175 km (0.096 R)
• M59: 16,952,730 km (0.104 R)
• M60: 17,145,412 km (0.033 R)
• M61: 17,533,170 km (0.075 R)
• M62: 17,695,483 km (0.111 R)
• M63: 17,989,144 km (0.113 R)
• M64: 18,449,008 km (0.114 R)
• M65: 18,514,980 km (0.063 R)
• M66: 18,713,497 km (0.1 R)
• M67: 18,779,918 km (0.118 R)
• M68: 19,079,413 km (0.12 R)
• M69: 19,683,041 km (0.062 R)
• M70: 20,293,101 km (0.113 R)
• M71: 20,771,814 km (0.114 R)
• M72: 20,874,887 km (0.05 R)
• M73: 21,601,035 km (0.104 R)
• M74: 22,900,741 km (0.087 R)
• M75: 23,042,710 km (0.107 R)
• M76: 23,220,731 km (0.118 R)
• M77: 23,327,694 km (0.107 R)
• M78: 23,399,201 km (0.111 R)
• M79: 23,470,560 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.3

Radius: 7.1

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.51 AU - 17.13 AU

Year: 22756 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,385,430 km

• M1: 96,191 km (0.103 R)
• M2: 841,488 km (0.111 R)
• M3: 1,709,006 km (0.096 R)
• M4: 2,031,389 km (0.038 R)
• M5: 2,610,184 km (0.107 R)
• M6: 2,855,524 km (0.111 R)
• M7: 3,500,889 km (0.084 R)
• M8: 3,590,349 km (0.117 R)
• M9: 3,635,378 km (0.095 R)
• M10: 4,002,042 km (0.073 R)
• M11: 4,142,664 km (0.059 R)
• M12: 4,189,937 km (0.097 R)
• M13: 4,672,241 km (0.103 R)
• M14: 4,870,009 km (0.088 R)
• M15: 5,274,073 km (0.055 R)
• M16: 7,392,828 km (0.117 R)
• M17: 8,389,449 km (0.088 R)
• M18: 8,509,426 km (0.1 R)
• M19: 8,569,714 km (0.117 R)
• M20: 9,241,558 km (0.05 R)
• M21: 10,312,828 km (0.118 R)
• M22: 10,441,333 km (0.112 R)
• M23: 12,229,028 km (0.097 R)
• M24: 12,365,162 km (0.12 R)
• M25: 12,776,705 km (0.099 R)
• M26: 12,914,934 km (0.078 R)
• M27: 14,037,965 km (0.046 R)
• M28: 15,411,872 km (0.117 R)
• M29: 18,052,723 km (0.113 R)
• M30: 18,130,215 km (0.047 R)
• M31: 18,597,409 km (0.088 R)
• M32: 18,832,577 km (0.062 R)
• M33: 18,911,116 km (0.11 R)
• M34: 19,703,087 km (0.077 R)
• M35: 19,782,822 km (0.114 R)
• M36: 20,183,446 km (0.063 R)
• M37: 20,748,626 km (0.055 R)
• M38: 21,483,152 km (0.118 R)
• M39: 21,894,845 km (0.048 R)
• M40: 23,145,483 km (0.115 R)
• M41: 23,906,937 km (0.118 R)
• M42: 24,504,879 km (0.108 R)
• M43: 25,280,843 km (0.114 R)
• M44: 26,328,028 km (0.062 R)
• M45: 26,857,007 km (0.1 R)
• M46: 27,034,130 km (0.114 R)
• M47: 27,478,436 km (0.025 R)
• M48: 27,656,906 km (0.07 R)
• M49: 27,835,676 km (0.076 R)
• M50: 28,284,469 km (0.084 R)
• M51: 28,645,150 km (0.074 R)
• M52: 28,826,163 km (0.118 R)
• M53: 29,189,088 km (0.095 R)
• M54: 29,828,020 km (0.113 R)
• M55: 32,147,236 km (0.077 R)
• M56: 32,523,624 km (0.071 R)
• M57: 34,523,748 km (0.105 R)
• M58: 35,781,716 km (0.055 R)
• M59: 35,879,105 km (0.076 R)
• M60: 37,746,236 km (0.085 R)
• M61: 38,442,015 km (0.111 R)
• M62: 41,165,295 km (0.095 R)
• M63: 50,243,642 km (0.112 R)
• M64: 50,899,180 km (0.068 R)
• M65: 51,557,709 km (0.111 R)
• M66: 51,777,768 km (0.082 R)
• M67: 51,998,275 km (0.079 R)
• M68: 53,884,405 km (0.084 R)
• M69: 54,443,452 km (0.092 R)
• M70: 54,779,748 km (0.118 R)
• M71: 59,329,618 km (0.116 R)
• M72: 59,444,958 km (0.107 R)
• M73: 59,791,277 km (0.096 R)
• M74: 62,468,630 km (0.081 R)
• M75: 63,762,951 km (0.102 R)
• M76: 64,235,680 km (0.047 R)
• M77: 65,184,879 km (0.081 R)
• M78: 68,664,226 km (0.11 R)
• M79: 71,466,344 km (0.098 R)
• M80: 71,711,834 km (0.12 R)
• M81: 74,554,343 km (0.089 R)
• M82: 74,678,659 km (0.117 R)
• M83: 76,177,181 km (0.103 R)
• M84: 76,553,270 km (0.086 R)
• M85: 78,190,469 km (0.096 R)
• M86: 79,076,836 km (0.043 R)
• M87: 79,966,495 km (0.084 R)
• M88: 80,859,444 km (0.063 R)
• M89: 82,526,563 km (0.103 R)
• M90: 82,784,021 km (0.116 R)
• M91: 84,334,453 km (0.107 R)
• M92: 84,983,409 km (0.069 R)
• M93: 86,547,455 km (0.11 R)
• M94: 87,332,993 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.6

Radius: 7.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.23 AU - 24.43 AU

Year: 31936 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,385,430 km

• M1: 136,882 km (0.115 R)
• M2: 194,328 km (0.074 R)
• M3: 251,324 km (0.107 R)
• M4: 427,401 km (0.105 R)
• M5: 597,494 km (0.119 R)
• M6: 789,727 km (0.029 R)
• M7: 1,143,377 km (0.114 R)
• M8: 1,202,019 km (0.085 R)
• M9: 1,291,778 km (0.118 R)
• M10: 1,673,851 km (0.03 R)
• M11: 1,877,752 km (0.069 R)
• M12: 2,460,436 km (0.043 R)
• M13: 2,972,510 km (0.115 R)
• M14: 3,095,479 km (0.12 R)
• M15: 3,304,019 km (0.055 R)
• M16: 3,735,010 km (0.063 R)
• M17: 4,554,956 km (0.104 R)
• M18: 4,696,924 km (0.03 R)
• M19: 4,840,389 km (0.093 R)
• M20: 5,131,656 km (0.087 R)
• M21: 5,629,817 km (0.113 R)
• M22: 6,618,359 km (0.103 R)
• M23: 7,715,959 km (0.111 R)
• M24: 7,828,756 km (0.079 R)
• M25: 8,056,145 km (0.096 R)
• M26: 8,928,001 km (0.082 R)
• M27: 9,586,381 km (0.058 R)
• M28: 9,768,591 km (0.056 R)
• M29: 10,446,719 km (0.118 R)
• M30: 11,012,797 km (0.099 R)
• M31: 11,331,590 km (0.081 R)
• M32: 14,613,019 km (0.075 R)
• M33: 15,316,428 km (0.073 R)
• M34: 15,529,605 km (0.092 R)
• M35: 15,886,995 km (0.105 R)
• M36: 16,247,226 km (0.096 R)
• M37: 17,789,281 km (0.099 R)
• M38: 18,013,379 km (0.086 R)
• M39: 18,238,374 km (0.066 R)
• M40: 21,405,959 km (0.111 R)
• M41: 22,123,730 km (0.109 R)
• M42: 22,606,482 km (0.111 R)
• M43: 23,911,125 km (0.066 R)
• M44: 24,158,560 km (0.075 R)
• M45: 24,406,743 km (0.049 R)
• M46: 24,989,128 km (0.08 R)
• M47: 25,072,603 km (0.091 R)
• M48: 25,240,153 km (0.076 R)
• M49: 25,744,597 km (0.104 R)
• M50: 26,082,838 km (0.107 R)
• M51: 28,578,280 km (0.112 R)
• M52: 29,016,302 km (0.033 R)
• M53: 30,611,165 km (0.08 R)
• M54: 30,700,625 km (0.11 R)
• M55: 30,969,452 km (0.103 R)
• M56: 31,599,708 km (0.05 R)
• M57: 33,056,342 km (0.075 R)
• M58: 33,148,046 km (0.065 R)
• M59: 33,515,907 km (0.059 R)
• M60: 34,348,718 km (0.111 R)
• M61: 36,697,255 km (0.045 R)
• M62: 36,792,400 km (0.048 R)
• M63: 37,746,984 km (0.073 R)
• M64: 39,680,835 km (0.114 R)
• M65: 40,071,435 km (0.097 R)
• M66: 40,169,272 km (0.067 R)
• M67: 40,856,525 km (0.057 R)
• M68: 41,053,545 km (0.104 R)
• M69: 43,643,982 km (0.074 R)
• M70: 44,148,127 km (0.12 R)
• M71: 44,552,939 km (0.11 R)
• M72: 45,366,003 km (0.059 R)
• M73: 46,389,402 km (0.089 R)
• M74: 47,834,817 km (0.104 R)
• M75: 50,241,547 km (0.071 R)
• M76: 53,439,202 km (0.074 R)
• M77: 53,654,772 km (0.095 R)
• M78: 56,153,954 km (0.089 R)
• M79: 61,829,398 km (0.117 R)
• M80: 65,597,619 km (0.04 R)
• M81: 67,335,049 km (0.072 R)
• M82: 68,267,792 km (0.052 R)
• M83: 68,618,599 km (0.079 R)
• M84: 72,637,097 km (0.12 R)
• M85: 74,073,386 km (0.066 R)
• M86: 74,554,343 km (0.075 R)
• M87: 75,760,999 km (0.032 R)
• M88: 75,882,024 km (0.092 R)
• M89: 76,003,198 km (0.056 R)
• M90: 76,731,141 km (0.119 R)
• M91: 78,561,023 km (0.093 R)
• M92: 79,665,803 km (0.088 R)
• M93: 79,912,041 km (0.062 R)
• M94: 80,405,116 km (0.099 R)
• M95: 80,775,669 km (0.118 R)
• M96: 82,636,966 km (0.095 R)
• M97: 82,761,581 km (0.113 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit