🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.09 AU - 1.73 AU

Year: 603 Days

Day: 45.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,084,946 km

• M1: 132,843 km (0.099 R)
• M2: 228,436 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.35 AU - 1.83 AU

Year: 722 Days

Day: 15.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.27 AU - 2.33 AU

Year: 1255 Days

Day: 12.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.88 AU - 4.54 AU

Year: 2572 Days

Day: 39.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.06 AU - 4.42 AU

Year: 2603 Days

Day: 41 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.71 AU - 4.57 AU

Year: 3032 Days

Day: 38.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,084,946 km

• M1: 2,275,683 km (0.098 R)
• M2: 4,006,081 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 14.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.79 AU - 8.71 AU

Year: 7765 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,084,946 km

• M1: 235,317 km (0.099 R)
• M2: 363,523 km (0.113 R)
• M3: 932,444 km (0.092 R)
• M4: 1,246,749 km (0.059 R)
• M5: 1,703,770 km (0.119 R)
• M6: 2,042,759 km (0.087 R)
• M7: 2,177,846 km (0.055 R)
• M8: 2,898,758 km (0.103 R)
• M9: 3,032,349 km (0.046 R)
• M10: 3,246,423 km (0.081 R)
• M11: 3,567,161 km (0.101 R)
• M12: 4,348,361 km (0.112 R)
• M13: 4,613,000 km (0.118 R)
• M14: 4,724,899 km (0.086 R)
• M15: 5,135,396 km (0.09 R)
• M16: 5,462,716 km (0.082 R)
• M17: 6,839,914 km (0.107 R)
• M18: 7,122,654 km (0.069 R)
• M19: 7,226,475 km (0.097 R)
• M20: 7,435,613 km (0.045 R)
• M21: 8,075,143 km (0.037 R)
• M22: 8,292,210 km (0.067 R)
• M23: 8,456,468 km (0.088 R)
• M24: 8,676,976 km (0.071 R)
• M25: 9,095,700 km (0.076 R)
• M26: 9,321,743 km (0.116 R)
• M27: 9,521,007 km (0.038 R)
• M28: 9,837,257 km (0.09 R)
• M29: 10,127,626 km (0.066 R)
• M30: 10,657,502 km (0.025 R)
• M31: 10,895,961 km (0.098 R)
• M32: 11,166,434 km (0.05 R)
• M33: 11,287,309 km (0.095 R)
• M34: 11,408,633 km (0.073 R)
• M35: 11,560,923 km (0.047 R)
• M36: 12,394,932 km (0.045 R)
• M37: 12,771,918 km (0.048 R)
• M38: 13,248,387 km (0.087 R)
• M39: 13,601,588 km (0.085 R)
• M40: 13,698,527 km (0.115 R)
• M41: 14,679,889 km (0.085 R)
• M42: 15,751,609 km (0.05 R)
• M43: 16,194,269 km (0.044 R)
• M44: 16,331,300 km (0.101 R)
• M45: 16,434,224 km (0.067 R)
• M46: 16,640,968 km (0.119 R)
• M47: 16,813,903 km (0.06 R)
• M48: 17,441,317 km (0.096 R)
• M49: 17,863,931 km (0.12 R)
• M50: 18,183,023 km (0.045 R)
• M51: 18,899,148 km (0.041 R)
• M52: 19,079,563 km (0.113 R)
• M53: 19,551,395 km (0.098 R)
• M54: 20,469,776 km (0.094 R)
• M55: 20,655,128 km (0.07 R)
• M56: 20,766,578 km (0.094 R)
• M57: 21,402,219 km (0.091 R)
• M58: 21,515,016 km (0.119 R)
• M59: 21,665,661 km (0.116 R)
• M60: 21,854,603 km (0.117 R)
• M61: 22,272,281 km (0.102 R)
• M62: 22,462,868 km (0.114 R)
• M63: 22,961,179 km (0.112 R)
• M64: 23,308,395 km (0.068 R)
• M65: 25,427,449 km (0.102 R)
• M66: 26,027,038 km (0.099 R)
• M67: 26,308,431 km (0.112 R)
• M68: 26,590,872 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.1

Radius: 3.4

Gravity: 47.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.54 AU - 15.8 AU

Year: 19197 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,084,946 km

• M1: 156,330 km (0.066 R)
• M2: 721,660 km (0.1 R)
• M3: 1,079,648 km (0.119 R)
• M4: 1,290,282 km (0.062 R)
• M5: 1,571,226 km (0.086 R)
• M6: 1,688,810 km (0.052 R)
• M7: 2,090,481 km (0.096 R)
• M8: 3,572,248 km (0.08 R)
• M9: 3,649,290 km (0.114 R)
• M10: 4,163,159 km (0.077 R)
• M11: 4,203,700 km (0.089 R)
• M12: 5,300,851 km (0.12 R)
• M13: 7,637,719 km (0.117 R)
• M14: 7,886,650 km (0.094 R)
• M15: 7,936,915 km (0.074 R)
• M16: 9,171,247 km (0.059 R)
• M17: 9,864,334 km (0.079 R)
• M18: 10,684,878 km (0.072 R)
• M19: 11,075,329 km (0.094 R)
• M20: 11,243,926 km (0.067 R)
• M21: 11,413,570 km (0.054 R)
• M22: 11,869,993 km (0.114 R)
• M23: 13,393,647 km (0.03 R)
• M24: 14,853,872 km (0.09 R)
• M25: 15,602,759 km (0.051 R)
• M26: 15,981,690 km (0.105 R)
• M27: 16,427,641 km (0.045 R)
• M28: 18,318,409 km (0.108 R)
• M29: 19,594,030 km (0.098 R)
• M30: 20,345,610 km (0.068 R)
• M31: 21,876,594 km (0.107 R)
• M32: 22,088,275 km (0.078 R)
• M33: 23,516,486 km (0.087 R)
• M34: 23,805,659 km (0.116 R)
• M35: 24,460,598 km (0.118 R)
• M36: 24,827,113 km (0.073 R)
• M37: 25,417,277 km (0.082 R)
• M38: 26,761,713 km (0.107 R)
• M39: 26,988,054 km (0.113 R)
• M40: 27,139,298 km (0.072 R)
• M41: 27,290,840 km (0.049 R)
• M42: 27,518,678 km (0.045 R)
• M43: 28,744,184 km (0.098 R)
• M44: 28,821,376 km (0.096 R)
• M45: 30,458,276 km (0.11 R)
• M46: 31,248,302 km (0.094 R)
• M47: 32,526,317 km (0.085 R)
• M48: 33,171,682 km (0.064 R)
• M49: 33,414,779 km (0.097 R)
• M50: 33,495,861 km (0.1 R)
• M51: 33,658,474 km (0.087 R)
• M52: 33,739,705 km (0.104 R)
• M53: 34,229,339 km (0.104 R)
• M54: 35,132,910 km (0.087 R)
• M55: 35,546,249 km (0.039 R)
• M56: 37,468,133 km (0.106 R)
• M57: 38,314,259 km (0.082 R)
• M58: 38,824,836 km (0.112 R)
• M59: 38,995,527 km (0.088 R)
• M60: 40,197,696 km (0.077 R)
• M61: 42,286,381 km (0.097 R)
• M62: 43,078,652 km (0.12 R)
• M63: 43,787,147 km (0.042 R)
• M64: 44,231,902 km (0.069 R)
• M65: 44,499,383 km (0.115 R)
• M66: 45,935,373 km (0.06 R)
• M67: 46,749,783 km (0.083 R)
• M68: 48,484,670 km (0.061 R)
• M69: 48,668,376 km (0.044 R)
• M70: 49,406,193 km (0.1 R)
• M71: 50,333,400 km (0.101 R)
• M72: 50,519,500 km (0.034 R)
• M73: 50,799,248 km (0.114 R)
• M74: 51,829,080 km (0.109 R)
• M75: 51,923,027 km (0.069 R)
• M76: 52,865,644 km (0.114 R)
• M77: 53,149,580 km (0.035 R)
• M78: 53,909,089 km (0.119 R)
• M79: 54,385,708 km (0.11 R)
• M80: 55,919,983 km (0.081 R)
• M81: 56,112,815 km (0.105 R)
• M82: 57,565,859 km (0.082 R)
• M83: 57,955,412 km (0.089 R)
• M84: 58,639,224 km (0.109 R)
• M85: 59,129,306 km (0.108 R)
• M86: 61,003,917 km (0.084 R)
• M87: 61,998,444 km (0.095 R)
• M88: 62,397,721 km (0.045 R)
• M89: 62,998,207 km (0.113 R)
• M90: 63,399,578 km (0.109 R)
• M91: 63,701,167 km (0.098 R)
• M92: 65,825,905 km (0.094 R)
• M93: 66,437,162 km (0.101 R)
• M94: 68,797,966 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.85 AU - 20.55 AU

Year: 26800 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,084,946 km

• M1: 102,175 km (0.054 R)
• M2: 170,392 km (0.087 R)
• M3: 267,481 km (0.103 R)
• M4: 427,551 km (0.102 R)
• M5: 763,398 km (0.103 R)
• M6: 865,424 km (0.115 R)
• M7: 1,411,755 km (0.12 R)
• M8: 1,603,540 km (0.093 R)
• M9: 1,669,512 km (0.097 R)
• M10: 2,606,593 km (0.052 R)
• M11: 3,855,287 km (0.09 R)
• M12: 4,776,660 km (0.091 R)
• M13: 4,920,573 km (0.113 R)
• M14: 5,360,840 km (0.05 R)
• M15: 6,756,438 km (0.071 R)
• M16: 7,466,280 km (0.094 R)
• M17: 8,142,612 km (0.105 R)
• M18: 8,430,139 km (0.091 R)
• M19: 8,604,421 km (0.113 R)
• M20: 8,721,107 km (0.035 R)
• M21: 8,897,333 km (0.114 R)
• M22: 10,974,500 km (0.04 R)
• M23: 11,356,124 km (0.089 R)
• M24: 12,526,727 km (0.071 R)
• M25: 12,925,406 km (0.103 R)
• M26: 13,059,296 km (0.113 R)
• M27: 13,193,635 km (0.082 R)
• M28: 13,395,891 km (0.038 R)
• M29: 13,531,427 km (0.111 R)
• M30: 14,284,502 km (0.049 R)
• M31: 14,700,983 km (0.054 R)
• M32: 14,980,880 km (0.063 R)
• M33: 15,403,943 km (0.045 R)
• M34: 16,117,974 km (0.082 R)
• M35: 16,842,775 km (0.093 R)
• M36: 18,099,098 km (0.068 R)
• M37: 18,474,290 km (0.107 R)
• M38: 19,923,594 km (0.036 R)
• M39: 21,329,964 km (0.051 R)
• M40: 23,990,412 km (0.113 R)
• M41: 24,402,554 km (0.108 R)
• M42: 24,983,443 km (0.076 R)
• M43: 25,066,769 km (0.098 R)
• M44: 26,158,983 km (0.104 R)
• M45: 26,668,214 km (0.118 R)
• M46: 27,610,381 km (0.098 R)
• M47: 27,869,335 km (0.049 R)
• M48: 28,042,270 km (0.11 R)
• M49: 28,215,654 km (0.033 R)
• M50: 29,439,215 km (0.112 R)
• M51: 29,615,442 km (0.118 R)
• M52: 30,412,798 km (0.092 R)
• M53: 31,576,819 km (0.107 R)
• M54: 32,846,756 km (0.051 R)
• M55: 33,121,118 km (0.103 R)
• M56: 33,212,672 km (0.12 R)
• M57: 33,948,544 km (0.096 R)
• M58: 35,436,295 km (0.037 R)
• M59: 35,529,943 km (0.078 R)
• M60: 35,623,741 km (0.112 R)
• M61: 36,850,294 km (0.087 R)
• M62: 37,707,490 km (0.063 R)
• M63: 37,803,083 km (0.098 R)
• M64: 38,378,735 km (0.112 R)
• M65: 38,957,230 km (0.113 R)
• M66: 40,514,095 km (0.099 R)
• M67: 40,612,082 km (0.116 R)
• M68: 42,389,005 km (0.118 R)
• M69: 45,304,967 km (0.118 R)
• M70: 49,641,211 km (0.044 R)
• M71: 50,482,101 km (0.077 R)
• M72: 51,433,693 km (0.115 R)
• M73: 51,858,551 km (0.115 R)
• M74: 52,177,942 km (0.046 R)
• M75: 52,497,932 km (0.098 R)
• M76: 55,081,786 km (0.099 R)
• M77: 55,516,368 km (0.084 R)
• M78: 57,927,138 km (0.07 R)
• M79: 59,479,066 km (0.073 R)
• M80: 60,708,013 km (0.109 R)
• M81: 65,131,921 km (0.061 R)
• M82: 65,246,812 km (0.104 R)
• M83: 66,052,247 km (0.087 R)
• M84: 68,138,539 km (0.098 R)
• M85: 70,599,723 km (0.12 R)
• M86: 71,663,364 km (0.088 R)
• M87: 72,375,450 km (0.052 R)
• M88: 72,851,470 km (0.06 R)
• M89: 74,165,987 km (0.082 R)
• M90: 75,126,854 km (0.045 R)
• M91: 75,970,885 km (0.106 R)
• M92: 81,472,048 km (0.049 R)
• M93: 82,587,599 km (0.092 R)
• M94: 82,711,765 km (0.087 R)
• M95: 82,960,546 km (0.11 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit