🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.79 AU

Year: 213 Days

Day: 42.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.86 AU - 2.2 AU

Year: 1073 Days

Day: 37.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,289,393 km

• M1: 45,627 km (0.09 R)
• M2: 175,777 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.09 AU - 3.01 AU

Year: 1510 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.83 AU - 4.57 AU

Year: 2639 Days

Day: 13.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 12

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.17 AU - 9.03 AU

Year: 8549 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 108,289,393 km

• M1: 165,605 km (0.12 R)
• M2: 301,739 km (0.119 R)
• M3: 471,084 km (0.087 R)
• M4: 1,182,422 km (0.1 R)
• M5: 1,443,769 km (0.061 R)
• M6: 1,644,230 km (0.102 R)
• M7: 1,837,810 km (0.107 R)
• M8: 2,142,242 km (0.103 R)
• M9: 2,229,756 km (0.118 R)
• M10: 2,499,780 km (0.095 R)
• M11: 2,667,031 km (0.036 R)
• M12: 3,704,791 km (0.094 R)
• M13: 3,960,753 km (0.109 R)
• M14: 4,156,577 km (0.111 R)
• M15: 4,288,821 km (0.063 R)
• M16: 4,878,686 km (0.07 R)
• M17: 5,590,921 km (0.112 R)
• M18: 5,934,548 km (0.112 R)
• M19: 6,386,483 km (0.078 R)
• M20: 6,771,697 km (0.103 R)
• M21: 7,085,404 km (0.102 R)
• M22: 7,270,606 km (0.104 R)
• M23: 9,123,226 km (0.104 R)
• M24: 9,997,925 km (0.104 R)
• M25: 10,086,786 km (0.087 R)
• M26: 10,385,234 km (0.087 R)
• M27: 10,626,086 km (0.067 R)
• M28: 10,777,479 km (0.08 R)
• M29: 10,899,252 km (0.09 R)
• M30: 11,701,396 km (0.111 R)
• M31: 11,952,122 km (0.113 R)
• M32: 14,791,041 km (0.108 R)
• M33: 15,403,494 km (0.061 R)
• M34: 15,712,713 km (0.096 R)
• M35: 15,989,469 km (0.07 R)
• M36: 16,653,085 km (0.086 R)
• M37: 17,005,987 km (0.104 R)
• M38: 17,397,036 km (0.116 R)
• M39: 17,755,023 km (0.066 R)
• M40: 18,224,162 km (0.068 R)
• M41: 18,953,901 km (0.081 R)
• M42: 19,396,411 km (0.052 R)
• M43: 20,744,138 km (0.067 R)
• M44: 20,819,984 km (0.079 R)
• M45: 21,009,675 km (0.116 R)
• M46: 21,123,967 km (0.106 R)
• M47: 22,432,201 km (0.082 R)
• M48: 24,124,153 km (0.07 R)
• M49: 24,563,522 km (0.115 R)
• M50: 27,504,466 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 12.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.08 AU - 11.74 AU

Year: 10705 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,289,393 km

• M1: 180,565 km (0.081 R)
• M2: 265,536 km (0.088 R)
• M3: 399,576 km (0.084 R)
• M4: 607,068 km (0.109 R)
• M5: 827,725 km (0.072 R)
• M6: 1,103,434 km (0.112 R)
• M7: 1,289,234 km (0.094 R)
• M8: 1,393,654 km (0.081 R)
• M9: 1,676,095 km (0.046 R)
• M10: 1,774,380 km (0.109 R)
• M11: 1,925,773 km (0.086 R)
• M12: 2,187,570 km (0.038 R)
• M13: 2,387,283 km (0.111 R)
• M14: 3,204,087 km (0.039 R)
• M15: 3,793,952 km (0.096 R)
• M16: 3,881,018 km (0.098 R)
• M17: 3,990,822 km (0.09 R)
• M18: 4,168,694 km (0.059 R)
• M19: 4,281,192 km (0.115 R)
• M20: 4,555,405 km (0.058 R)
• M21: 5,266,144 km (0.03 R)
• M22: 5,461,519 km (0.078 R)
• M23: 5,709,253 km (0.105 R)
• M24: 5,884,881 km (0.085 R)
• M25: 6,396,655 km (0.119 R)
• M26: 6,552,985 km (0.084 R)
• M27: 6,816,427 km (0.105 R)
• M28: 6,896,013 km (0.12 R)
• M29: 7,245,174 km (0.111 R)
• M30: 7,326,556 km (0.089 R)
• M31: 7,737,950 km (0.06 R)
• M32: 8,016,501 km (0.03 R)
• M33: 8,213,521 km (0.115 R)
• M34: 8,612,200 km (0.111 R)
• M35: 8,727,390 km (0.114 R)
• M36: 9,046,632 km (0.072 R)
• M37: 9,134,296 km (0.089 R)
• M38: 9,666,715 km (0.069 R)
• M39: 10,239,525 km (0.102 R)
• M40: 10,699,689 km (0.104 R)
• M41: 11,450,071 km (0.041 R)
• M42: 11,576,781 km (0.104 R)
• M43: 13,399,182 km (0.083 R)
• M44: 13,566,283 km (0.068 R)
• M45: 14,139,542 km (0.074 R)
• M46: 14,411,960 km (0.042 R)
• M47: 14,686,173 km (0.097 R)
• M48: 15,309,547 km (0.057 R)
• M49: 16,225,235 km (0.112 R)
• M50: 16,403,257 km (0.052 R)
• M51: 16,833,500 km (0.093 R)
• M52: 17,049,969 km (0.059 R)
• M53: 17,194,779 km (0.032 R)
• M54: 17,412,893 km (0.12 R)
• M55: 17,522,249 km (0.065 R)
• M56: 17,668,406 km (0.083 R)
• M57: 17,778,361 km (0.059 R)
• M58: 17,888,465 km (0.12 R)
• M59: 18,405,325 km (0.08 R)
• M60: 18,554,026 km (0.037 R)
• M61: 18,665,626 km (0.08 R)
• M62: 18,852,324 km (0.109 R)
• M63: 19,002,221 km (0.098 R)
• M64: 19,378,459 km (0.12 R)
• M65: 20,946,694 km (0.119 R)
• M66: 21,179,618 km (0.103 R)
• M67: 21,413,439 km (0.085 R)
• M68: 21,648,009 km (0.106 R)
• M69: 22,001,658 km (0.071 R)
• M70: 23,394,863 km (0.085 R)
• M71: 23,757,638 km (0.091 R)
• M72: 25,062,879 km (0.099 R)
• M73: 25,392,892 km (0.084 R)
• M74: 25,765,690 km (0.098 R)
• M75: 26,182,171 km (0.032 R)
• M76: 26,769,043 km (0.119 R)
• M77: 26,895,304 km (0.046 R)
• M78: 27,275,432 km (0.116 R)
• M79: 27,699,991 km (0.068 R)
• M80: 28,555,541 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 4.1

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.79 AU - 15.71 AU

Year: 17887 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,289,393 km

• M1: 125,213 km (0.067 R)
• M2: 374,294 km (0.097 R)
• M3: 626,516 km (0.098 R)
• M4: 759,808 km (0.071 R)
• M5: 923,019 km (0.106 R)
• M6: 1,281,455 km (0.06 R)
• M7: 1,652,907 km (0.062 R)
• M8: 1,704,817 km (0.085 R)
• M9: 1,837,211 km (0.092 R)
• M10: 1,863,989 km (0.084 R)
• M11: 2,055,774 km (0.116 R)
• M12: 2,311,437 km (0.092 R)
• M13: 2,759,782 km (0.102 R)
• M14: 2,852,682 km (0.095 R)
• M15: 3,431,326 km (0.114 R)
• M16: 3,531,258 km (0.069 R)
• M17: 4,545,531 km (0.054 R)
• M18: 5,370,564 km (0.055 R)
• M19: 5,839,852 km (0.088 R)
• M20: 6,444,676 km (0.106 R)
• M21: 7,756,350 km (0.106 R)
• M22: 7,887,548 km (0.066 R)
• M23: 8,826,424 km (0.105 R)
• M24: 11,696,609 km (0.051 R)
• M25: 12,149,890 km (0.107 R)
• M26: 13,021,896 km (0.111 R)
• M27: 13,282,197 km (0.074 R)
• M28: 13,913,799 km (0.067 R)
• M29: 14,717,139 km (0.095 R)
• M30: 15,425,336 km (0.077 R)
• M31: 16,705,295 km (0.112 R)
• M32: 16,931,487 km (0.056 R)
• M33: 17,501,006 km (0.091 R)
• M34: 17,615,748 km (0.091 R)
• M35: 17,903,574 km (0.075 R)
• M36: 18,134,852 km (0.081 R)
• M37: 19,070,138 km (0.104 R)
• M38: 19,306,353 km (0.086 R)
• M39: 19,543,615 km (0.075 R)
• M40: 19,662,546 km (0.028 R)
• M41: 19,901,304 km (0.063 R)
• M42: 20,140,960 km (0.109 R)
• M43: 22,216,181 km (0.078 R)
• M44: 23,027,301 km (0.114 R)
• M45: 23,405,036 km (0.047 R)
• M46: 23,531,446 km (0.072 R)
• M47: 24,358,273 km (0.108 R)
• M48: 24,486,179 km (0.115 R)
• M49: 25,323,928 km (0.098 R)
• M50: 25,583,629 km (0.084 R)
• M51: 25,974,828 km (0.063 R)
• M52: 26,961,276 km (0.098 R)
• M53: 27,359,207 km (0.11 R)
• M54: 27,826,102 km (0.057 R)
• M55: 28,161,051 km (0.102 R)
• M56: 29,651,046 km (0.086 R)
• M57: 29,924,660 km (0.063 R)
• M58: 30,612,511 km (0.099 R)
• M59: 32,073,783 km (0.029 R)
• M60: 33,273,259 km (0.068 R)
• M61: 33,415,228 km (0.092 R)
• M62: 34,271,975 km (0.108 R)
• M63: 34,847,178 km (0.064 R)
• M64: 36,006,861 km (0.116 R)
• M65: 36,152,719 km (0.096 R)
• M66: 37,474,416 km (0.104 R)
• M67: 39,636,704 km (0.063 R)
• M68: 39,711,952 km (0.079 R)
• M69: 39,862,746 km (0.052 R)
• M70: 42,299,696 km (0.117 R)
• M71: 43,458,630 km (0.115 R)
• M72: 44,549,648 km (0.107 R)
• M73: 44,706,127 km (0.115 R)
• M74: 45,177,061 km (0.097 R)
• M75: 46,044,579 km (0.092 R)
• M76: 47,316,311 km (0.049 R)
• M77: 47,476,081 km (0.038 R)
• M78: 47,636,001 km (0.108 R)
• M79: 48,599,411 km (0.101 R)
• M80: 48,760,678 km (0.074 R)
• M81: 49,164,443 km (0.115 R)
• M82: 49,488,322 km (0.095 R)
• M83: 51,199,871 km (0.109 R)
• M84: 51,610,368 km (0.069 R)
• M85: 51,692,497 km (0.1 R)
• M86: 52,351,775 km (0.057 R)
• M87: 52,517,080 km (0.093 R)
• M88: 52,930,868 km (0.073 R)
• M89: 53,262,826 km (0.11 R)
• M90: 54,178,963 km (0.103 R)
• M91: 55,858,199 km (0.118 R)
• M92: 56,534,681 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 3.7

Gravity: 68.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.25 AU - 18.35 AU

Year: 29032 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,289,393 km

• M1: 49,367 km (0.089 R)
• M2: 206,445 km (0.101 R)
• M3: 375,491 km (0.061 R)
• M4: 423,512 km (0.102 R)
• M5: 636,838 km (0.049 R)
• M6: 1,045,091 km (0.098 R)
• M7: 1,148,912 km (0.042 R)
• M8: 1,292,675 km (0.045 R)
• M9: 1,557,912 km (0.044 R)
• M10: 3,834,642 km (0.054 R)
• M11: 4,103,170 km (0.036 R)
• M12: 4,545,681 km (0.115 R)
• M13: 7,433,219 km (0.118 R)
• M14: 7,566,212 km (0.075 R)
• M15: 7,902,508 km (0.098 R)
• M16: 7,970,275 km (0.047 R)
• M17: 8,869,508 km (0.114 R)
• M18: 10,019,467 km (0.034 R)
• M19: 10,240,273 km (0.062 R)
• M20: 11,215,502 km (0.116 R)
• M21: 12,063,722 km (0.073 R)
• M22: 13,092,207 km (0.058 R)
• M23: 13,253,025 km (0.042 R)
• M24: 13,495,374 km (0.094 R)
• M25: 14,313,674 km (0.098 R)
• M26: 16,862,971 km (0.106 R)
• M27: 17,213,329 km (0.106 R)
• M28: 17,743,355 km (0.105 R)
• M29: 18,189,156 km (0.057 R)
• M30: 20,286,668 km (0.077 R)
• M31: 20,565,818 km (0.044 R)
• M32: 20,846,164 km (0.025 R)
• M33: 22,459,128 km (0.116 R)
• M34: 23,915,314 km (0.061 R)
• M35: 26,105,576 km (0.108 R)
• M36: 27,532,441 km (0.059 R)
• M37: 28,358,969 km (0.073 R)
• M38: 30,142,475 km (0.089 R)
• M39: 30,994,285 km (0.096 R)
• M40: 33,157,919 km (0.06 R)
• M41: 34,037,106 km (0.063 R)
• M42: 34,147,509 km (0.039 R)
• M43: 34,258,062 km (0.046 R)
• M44: 34,923,773 km (0.099 R)
• M45: 36,267,909 km (0.114 R)
• M46: 36,946,485 km (0.071 R)
• M47: 39,353,814 km (0.049 R)
• M48: 41,221,693 km (0.073 R)
• M49: 42,522,447 km (0.072 R)
• M50: 43,118,295 km (0.066 R)
• M51: 47,735,185 km (0.057 R)
• M52: 50,478,810 km (0.069 R)
• M53: 52,123,937 km (0.091 R)
• M54: 52,761,374 km (0.043 R)
• M55: 52,889,130 km (0.106 R)
• M56: 53,658,063 km (0.12 R)
• M57: 54,689,092 km (0.097 R)
• M58: 55,207,000 km (0.107 R)
• M59: 56,117,303 km (0.082 R)
• M60: 57,821,073 km (0.098 R)
• M61: 58,348,705 km (0.088 R)
• M62: 58,745,438 km (0.056 R)
• M63: 60,475,089 km (0.113 R)
• M64: 63,711,938 km (0.104 R)
• M65: 65,900,854 km (0.08 R)
• M66: 66,728,130 km (0.086 R)
• M67: 69,930,721 km (0.1 R)
• M68: 70,633,532 km (0.095 R)
• M69: 71,338,737 km (0.116 R)
• M70: 73,753,695 km (0.12 R)
• M71: 74,182,592 km (0.098 R)
• M72: 75,043,079 km (0.115 R)
• M73: 77,063,398 km (0.076 R)
• M74: 79,980,557 km (0.112 R)
• M75: 80,274,217 km (0.074 R)
• M76: 81,600,253 km (0.107 R)
• M77: 82,785,068 km (0.077 R)
• M78: 83,677,419 km (0.102 R)
• M79: 83,975,568 km (0.12 R)
• M80: 84,124,867 km (0.106 R)
• M81: 86,674,762 km (0.051 R)
• M82: 88,186,598 km (0.059 R)
• M83: 88,793,816 km (0.086 R)
• M84: 89,859,701 km (0.058 R)
• M85: 90,929,775 km (0.09 R)
• M86: 93,082,638 km (0.12 R)
• M87: 94,630,676 km (0.103 R)
• M88: 96,655,783 km (0.105 R)
• M89: 98,852,627 km (0.061 R)
• M90: 100,115,233 km (0.091 R)
• M91: 103,615,076 km (0.102 R)
• M92: 104,416,172 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit