🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 41.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.57 AU - 0.85 AU

Year: 214 Days

Day: 25.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,653,904 km

• M1: 211,681 km (0.091 R)
• M2: 373,546 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.25 AU - 1.83 AU

Year: 684 Days

Day: 40.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,653,904 km

• M1: 295,456 km (0.106 R)
• M2: 403,914 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.88 AU - 2.46 AU

Year: 1145 Days

Day: 13.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.67 AU - 4.55 AU

Year: 2984 Days

Day: 37.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 10.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.24 AU - 6.34 AU

Year: 4358 Days

Day: 12.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,653,904 km

• M1: 168,597 km (0.088 R)
• M2: 233,373 km (0.074 R)
• M3: 348,862 km (0.085 R)
• M4: 509,680 km (0.068 R)
• M5: 605,871 km (0.089 R)
• M6: 781,350 km (0.065 R)
• M7: 856,448 km (0.092 R)
• M8: 1,083,687 km (0.077 R)
• M9: 1,391,111 km (0.09 R)
• M10: 1,579,155 km (0.096 R)
• M11: 1,676,394 km (0.068 R)
• M12: 1,758,972 km (0.1 R)
• M13: 1,928,466 km (0.047 R)
• M14: 2,431,713 km (0.079 R)
• M15: 2,525,810 km (0.073 R)
• M16: 2,698,297 km (0.07 R)
• M17: 3,490,567 km (0.036 R)
• M18: 3,748,175 km (0.11 R)
• M19: 3,813,699 km (0.081 R)
• M20: 4,581,584 km (0.102 R)
• M21: 4,769,180 km (0.113 R)
• M22: 5,347,226 km (0.088 R)
• M23: 5,445,662 km (0.025 R)
• M24: 6,100,751 km (0.074 R)
• M25: 6,674,608 km (0.097 R)
• M26: 6,994,897 km (0.104 R)
• M27: 7,678,260 km (0.118 R)
• M28: 7,789,711 km (0.074 R)
• M29: 8,013,958 km (0.045 R)
• M30: 8,155,328 km (0.062 R)
• M31: 8,268,873 km (0.048 R)
• M32: 8,555,203 km (0.088 R)
• M33: 10,127,028 km (0.029 R)
• M34: 10,587,789 km (0.107 R)
• M35: 10,898,953 km (0.085 R)
• M36: 11,882,260 km (0.107 R)
• M37: 12,368,303 km (0.081 R)
• M38: 12,630,099 km (0.044 R)
• M39: 12,860,779 km (0.117 R)
• M40: 13,594,706 km (0.118 R)
• M41: 14,000,865 km (0.084 R)
• M42: 14,410,912 km (0.098 R)
• M43: 14,824,999 km (0.116 R)
• M44: 15,138,108 km (0.118 R)
• M45: 15,207,970 km (0.057 R)
• M46: 15,523,771 km (0.119 R)
• M47: 15,735,452 km (0.045 R)
• M48: 16,161,806 km (0.115 R)
• M49: 16,233,314 km (0.076 R)
• M50: 16,664,156 km (0.081 R)
• M51: 17,280,798 km (0.117 R)
• M52: 17,536,910 km (0.115 R)
• M53: 18,164,323 km (0.077 R)
• M54: 18,874,015 km (0.075 R)
• M55: 19,289,149 km (0.106 R)
• M56: 20,166,840 km (0.099 R)
• M57: 20,862,769 km (0.11 R)
• M58: 20,940,560 km (0.098 R)
• M59: 21,057,396 km (0.102 R)
• M60: 21,135,486 km (0.112 R)
• M61: 21,527,134 km (0.113 R)
• M62: 21,724,004 km (0.106 R)
• M63: 22,517,023 km (0.101 R)
• M64: 22,796,771 km (0.077 R)
• M65: 22,917,047 km (0.08 R)
• M66: 23,359,857 km (0.104 R)
• M67: 23,481,181 km (0.116 R)
• M68: 24,705,191 km (0.043 R)
• M69: 24,870,048 km (0.119 R)
• M70: 25,283,536 km (0.111 R)
• M71: 25,449,590 km (0.108 R)
• M72: 25,574,354 km (0.089 R)
• M73: 26,411,504 km (0.099 R)
• M74: 26,622,138 km (0.104 R)
• M75: 27,214,994 km (0.113 R)
• M76: 27,300,115 km (0.072 R)
• M77: 27,598,414 km (0.083 R)
• M78: 28,672,975 km (0.072 R)
• M79: 28,932,827 km (0.106 R)
• M80: 29,019,743 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 8.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.23 AU - 9.57 AU

Year: 10322 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,653,904 km

• M1: 124,316 km (0.027 R)
• M2: 192,233 km (0.091 R)
• M3: 281,394 km (0.108 R)
• M4: 555,606 km (0.1 R)
• M5: 675,734 km (0.026 R)
• M6: 804,986 km (0.084 R)
• M7: 1,102,536 km (0.032 R)
• M8: 1,729,501 km (0.066 R)
• M9: 2,469,113 km (0.097 R)
• M10: 2,862,705 km (0.098 R)
• M11: 2,959,345 km (0.119 R)
• M12: 3,276,044 km (0.04 R)
• M13: 3,377,172 km (0.078 R)
• M14: 3,458,852 km (0.094 R)
• M15: 3,520,636 km (0.113 R)
• M16: 3,666,195 km (0.12 R)
• M17: 3,856,184 km (0.081 R)
• M18: 4,467,890 km (0.109 R)
• M19: 5,039,653 km (0.041 R)
• M20: 5,274,821 km (0.056 R)
• M21: 5,585,984 km (0.106 R)
• M22: 5,682,924 km (0.105 R)
• M23: 6,352,075 km (0.113 R)
• M24: 7,045,910 km (0.118 R)
• M25: 7,388,489 km (0.115 R)
• M26: 7,763,681 km (0.066 R)
• M27: 8,421,163 km (0.106 R)
• M28: 8,728,587 km (0.081 R)
• M29: 9,383,078 km (0.114 R)
• M30: 9,498,567 km (0.104 R)
• M31: 9,701,721 km (0.103 R)
• M32: 9,906,371 km (0.12 R)
• M33: 10,082,896 km (0.063 R)
• M34: 11,072,486 km (0.06 R)
• M35: 11,347,746 km (0.12 R)
• M36: 11,563,317 km (0.108 R)
• M37: 12,757,557 km (0.1 R)
• M38: 13,499,263 km (0.11 R)
• M39: 13,859,046 km (0.093 R)
• M40: 13,990,542 km (0.081 R)
• M41: 14,688,267 km (0.061 R)
• M42: 14,788,797 km (0.06 R)
• M43: 15,159,650 km (0.103 R)
• M44: 15,431,170 km (0.117 R)
• M45: 15,601,861 km (0.103 R)
• M46: 16,290,311 km (0.094 R)
• M47: 16,918,472 km (0.106 R)
• M48: 17,200,165 km (0.116 R)
• M49: 17,625,771 km (0.116 R)
• M50: 17,911,353 km (0.045 R)
• M51: 18,378,697 km (0.091 R)
• M52: 18,595,763 km (0.07 R)
• M53: 19,325,502 km (0.091 R)
• M54: 19,730,912 km (0.072 R)
• M55: 19,953,214 km (0.113 R)
• M56: 20,325,414 km (0.052 R)
• M57: 20,963,748 km (0.113 R)
• M58: 21,342,231 km (0.053 R)
• M59: 21,608,515 km (0.116 R)
• M60: 22,067,631 km (0.101 R)
• M61: 22,375,354 km (0.116 R)
• M62: 22,762,214 km (0.115 R)
• M63: 23,268,303 km (0.091 R)
• M64: 24,291,702 km (0.08 R)
• M65: 25,490,879 km (0.097 R)
• M66: 25,894,793 km (0.054 R)
• M67: 26,178,879 km (0.104 R)
• M68: 26,995,983 km (0.1 R)
• M69: 27,119,401 km (0.109 R)
• M70: 27,449,115 km (0.093 R)
• M71: 27,614,421 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 14.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.46 AU - 12.24 AU

Year: 11926 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,653,904 km

• M1: 234,420 km (0.058 R)
• M2: 416,929 km (0.092 R)
• M3: 620,382 km (0.077 R)
• M4: 862,432 km (0.086 R)
• M5: 1,251,685 km (0.044 R)
• M6: 1,491,940 km (0.079 R)
• M7: 1,748,051 km (0.101 R)
• M8: 1,936,096 km (0.078 R)
• M9: 2,541,369 km (0.097 R)
• M10: 3,073,339 km (0.098 R)
• M11: 3,335,883 km (0.118 R)
• M12: 3,436,413 km (0.117 R)
• M13: 3,606,057 km (0.037 R)
• M14: 4,422,562 km (0.101 R)
• M15: 4,570,365 km (0.107 R)
• M16: 6,262,167 km (0.117 R)
• M17: 7,239,939 km (0.108 R)
• M18: 8,402,015 km (0.116 R)
• M19: 8,539,944 km (0.097 R)
• M20: 8,817,897 km (0.084 R)
• M21: 9,193,238 km (0.08 R)
• M22: 9,382,928 km (0.076 R)
• M23: 10,008,397 km (0.11 R)
• M24: 10,400,044 km (0.112 R)
• M25: 10,746,812 km (0.08 R)
• M26: 10,896,709 km (0.057 R)
• M27: 12,016,599 km (0.111 R)
• M28: 12,485,438 km (0.093 R)
• M29: 12,960,262 km (0.025 R)
• M30: 13,226,546 km (0.1 R)
• M31: 13,333,658 km (0.114 R)
• M32: 13,440,920 km (0.089 R)
• M33: 14,255,181 km (0.1 R)
• M34: 14,751,547 km (0.112 R)
• M35: 14,973,849 km (0.09 R)
• M36: 18,381,539 km (0.088 R)
• M37: 19,224,224 km (0.108 R)
• M38: 20,759,996 km (0.099 R)
• M39: 23,752,851 km (0.118 R)
• M40: 24,079,124 km (0.096 R)
• M41: 24,210,171 km (0.118 R)
• M42: 24,604,362 km (0.073 R)
• M43: 25,066,918 km (0.12 R)
• M44: 26,000,858 km (0.076 R)
• M45: 26,135,197 km (0.106 R)
• M46: 27,286,502 km (0.108 R)
• M47: 28,870,295 km (0.062 R)
• M48: 29,148,846 km (0.114 R)
• M49: 29,498,307 km (0.031 R)
• M50: 30,130,657 km (0.093 R)
• M51: 30,767,644 km (0.098 R)
• M52: 30,980,821 km (0.096 R)
• M53: 31,265,955 km (0.078 R)
• M54: 32,126,741 km (0.096 R)
• M55: 32,632,382 km (0.096 R)
• M56: 33,140,715 km (0.118 R)
• M57: 33,944,804 km (0.063 R)
• M58: 34,903,427 km (0.065 R)
• M59: 35,348,780 km (0.079 R)
• M60: 35,572,279 km (0.109 R)
• M61: 35,796,227 km (0.104 R)
• M62: 37,756,259 km (0.113 R)
• M63: 38,060,840 km (0.085 R)
• M64: 39,828,339 km (0.118 R)
• M65: 40,293,887 km (0.077 R)
• M66: 42,331,709 km (0.059 R)
• M67: 43,044,992 km (0.072 R)
• M68: 44,563,710 km (0.088 R)
• M69: 45,289,259 km (0.064 R)
• M70: 45,450,975 km (0.067 R)
• M71: 45,612,989 km (0.1 R)
• M72: 47,571,524 km (0.108 R)
• M73: 48,230,354 km (0.109 R)
• M74: 48,395,510 km (0.038 R)
• M75: 51,739,022 km (0.098 R)
• M76: 52,331,729 km (0.084 R)
• M77: 53,182,492 km (0.041 R)
• M78: 54,037,743 km (0.091 R)
• M79: 55,242,754 km (0.11 R)
• M80: 55,588,624 km (0.1 R)
• M81: 58,469,879 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384

Radius: 5.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.05 AU - 20.65 AU

Year: 27010 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,653,904 km

• M1: 160,519 km (0.097 R)
• M2: 241,900 km (0.084 R)
• M3: 1,033,123 km (0.096 R)
• M4: 1,676,693 km (0.111 R)
• M5: 2,037,373 km (0.057 R)
• M6: 3,416,067 km (0.12 R)
• M7: 3,456,608 km (0.097 R)
• M8: 4,700,215 km (0.119 R)
• M9: 4,973,381 km (0.063 R)
• M10: 5,065,533 km (0.115 R)
• M11: 5,158,284 km (0.084 R)
• M12: 5,251,633 km (0.072 R)
• M13: 5,871,866 km (0.06 R)
• M14: 6,018,173 km (0.103 R)
• M15: 6,414,607 km (0.079 R)
• M16: 7,600,320 km (0.068 R)
• M17: 7,920,758 km (0.11 R)
• M18: 8,685,204 km (0.112 R)
• M19: 9,415,989 km (0.099 R)
• M20: 9,991,492 km (0.109 R)
• M21: 10,049,686 km (0.109 R)
• M22: 10,342,299 km (0.085 R)
• M23: 10,401,091 km (0.114 R)
• M24: 11,479,542 km (0.079 R)
• M25: 11,662,650 km (0.117 R)
• M26: 11,785,320 km (0.1 R)
• M27: 12,217,957 km (0.102 R)
• M28: 12,908,351 km (0.109 R)
• M29: 13,226,247 km (0.081 R)
• M30: 13,354,153 km (0.109 R)
• M31: 13,418,331 km (0.112 R)
• M32: 13,934,892 km (0.079 R)
• M33: 14,065,042 km (0.098 R)
• M34: 14,326,689 km (0.117 R)
• M35: 15,793,646 km (0.107 R)
• M36: 16,202,048 km (0.044 R)
• M37: 18,224,162 km (0.087 R)
• M38: 18,509,146 km (0.068 R)
• M39: 18,723,969 km (0.055 R)
• M40: 19,810,348 km (0.098 R)
• M41: 20,030,108 km (0.077 R)
• M42: 20,768,224 km (0.049 R)
• M43: 22,271,233 km (0.118 R)
• M44: 22,423,524 km (0.067 R)
• M45: 22,729,003 km (0.095 R)
• M46: 24,433,671 km (0.109 R)
• M47: 24,984,640 km (0.042 R)
• M48: 25,698,969 km (0.118 R)
• M49: 26,904,579 km (0.111 R)
• M50: 27,473,499 km (0.071 R)
• M51: 29,872,152 km (0.111 R)
• M52: 30,714,687 km (0.118 R)
• M53: 31,138,946 km (0.095 R)
• M54: 33,202,051 km (0.11 R)
• M55: 33,899,476 km (0.051 R)
• M56: 34,074,505 km (0.093 R)
• M57: 35,575,122 km (0.112 R)
• M58: 35,664,132 km (0.064 R)
• M59: 37,097,280 km (0.052 R)
• M60: 37,277,695 km (0.038 R)
• M61: 39,006,598 km (0.087 R)
• M62: 39,927,073 km (0.093 R)
• M63: 40,854,580 km (0.067 R)
• M64: 41,227,677 km (0.098 R)
• M65: 41,695,470 km (0.103 R)
• M66: 42,542,044 km (0.111 R)
• M67: 42,730,837 km (0.101 R)
• M68: 43,014,773 km (0.061 R)
• M69: 46,178,320 km (0.1 R)
• M70: 46,566,975 km (0.042 R)
• M71: 47,054,065 km (0.114 R)
• M72: 47,542,951 km (0.086 R)
• M73: 50,012,513 km (0.085 R)
• M74: 52,321,107 km (0.108 R)
• M75: 54,766,883 km (0.12 R)
• M76: 54,972,430 km (0.094 R)
• M77: 56,107,130 km (0.113 R)
• M78: 57,562,568 km (0.114 R)
• M79: 59,874,603 km (0.061 R)
• M80: 59,980,369 km (0.099 R)
• M81: 60,298,264 km (0.043 R)
• M82: 60,404,329 km (0.065 R)
• M83: 61,041,915 km (0.092 R)
• M84: 61,681,895 km (0.085 R)
• M85: 63,399,129 km (0.085 R)
• M86: 64,047,187 km (0.111 R)
• M87: 67,320,089 km (0.098 R)
• M88: 69,643,344 km (0.113 R)
• M89: 69,754,645 km (0.092 R)
• M90: 71,655,585 km (0.105 R)
• M91: 72,668,811 km (0.056 R)
• M92: 73,460,034 km (0.081 R)
• M93: 75,279,593 km (0.083 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit