🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 163 Days

Day: 34.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,280,761 km

• M1: 110,403 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.51 AU - 0.67 AU

Year: 172 Days

Day: 39.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,280,761 km

• M1: 46,375 km (0.109 R)
• M2: 492,177 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.68 AU - 1 AU

Year: 292 Days

Day: 14.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,280,761 km

• M1: 110,254 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.76 AU - 0.92 AU

Year: 292 Days

Day: 29.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,280,761 km

• M1: 645,515 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.57 AU - 2.29 AU

Year: 1016 Days

Day: 36.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.41 AU - 4.65 AU

Year: 3064 Days

Day: 47.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.01 AU - 7.57 AU

Year: 6701 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,280,761 km

• M1: 186,100 km (0.066 R)
• M2: 271,221 km (0.097 R)
• M3: 371,003 km (0.097 R)
• M4: 621,130 km (0.102 R)
• M5: 773,421 km (0.098 R)
• M6: 939,624 km (0.079 R)
• M7: 1,187,957 km (0.106 R)
• M8: 1,579,006 km (0.077 R)
• M9: 1,669,063 km (0.059 R)
• M10: 1,842,747 km (0.083 R)
• M11: 1,937,891 km (0.084 R)
• M12: 2,145,832 km (0.03 R)
• M13: 2,297,225 km (0.084 R)
• M14: 2,664,488 km (0.116 R)
• M15: 2,814,086 km (0.11 R)
• M16: 2,924,638 km (0.086 R)
• M17: 3,093,385 km (0.094 R)
• M18: 3,279,784 km (0.116 R)
• M19: 3,694,170 km (0.111 R)
• M20: 4,016,254 km (0.059 R)
• M21: 4,315,450 km (0.107 R)
• M22: 4,671,194 km (0.072 R)
• M23: 5,104,130 km (0.111 R)
• M24: 5,532,578 km (0.114 R)
• M25: 5,724,811 km (0.062 R)
• M26: 6,206,217 km (0.103 R)
• M27: 6,424,331 km (0.036 R)
• M28: 6,516,034 km (0.094 R)
• M29: 6,626,737 km (0.105 R)
• M30: 6,775,138 km (0.049 R)
• M31: 6,924,736 km (0.115 R)
• M32: 7,113,229 km (0.065 R)
• M33: 7,303,368 km (0.07 R)
• M34: 7,418,409 km (0.09 R)
• M35: 7,514,750 km (0.088 R)
• M36: 7,806,017 km (0.041 R)
• M37: 8,140,667 km (0.094 R)
• M38: 8,299,839 km (0.063 R)
• M39: 8,399,920 km (0.104 R)
• M40: 8,520,496 km (0.058 R)
• M41: 8,682,062 km (0.114 R)
• M42: 9,255,919 km (0.058 R)
• M43: 9,463,860 km (0.106 R)
• M44: 10,139,594 km (0.081 R)
• M45: 10,225,164 km (0.069 R)
• M46: 10,354,117 km (0.094 R)
• M47: 10,569,987 km (0.113 R)
• M48: 10,896,709 km (0.051 R)
• M49: 11,649,635 km (0.091 R)
• M50: 11,987,128 km (0.033 R)
• M51: 12,123,112 km (0.036 R)
• M52: 12,213,918 km (0.118 R)
• M53: 13,019,054 km (0.076 R)
• M54: 13,205,602 km (0.066 R)
• M55: 13,299,101 km (0.072 R)
• M56: 13,392,899 km (0.112 R)
• M57: 14,342,845 km (0.082 R)
• M58: 14,511,442 km (0.072 R)
• M59: 14,777,427 km (0.103 R)
• M60: 14,874,666 km (0.107 R)
• M61: 15,069,592 km (0.096 R)
• M62: 15,314,633 km (0.109 R)
• M63: 15,412,919 km (0.118 R)
• M64: 15,907,789 km (0.088 R)
• M65: 16,483,441 km (0.071 R)
• M66: 16,786,527 km (0.042 R)
• M67: 16,913,386 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 10.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.75 AU - 8.13 AU

Year: 6924 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,280,761 km

• M1: 194,776 km (0.103 R)
• M2: 267,331 km (0.049 R)
• M3: 346,169 km (0.076 R)
• M4: 460,612 km (0.079 R)
• M5: 536,608 km (0.051 R)
• M6: 660,325 km (0.105 R)
• M7: 748,737 km (0.066 R)
• M8: 1,074,412 km (0.091 R)
• M9: 1,366,427 km (0.073 R)
• M10: 1,642,435 km (0.069 R)
• M11: 2,112,472 km (0.102 R)
• M12: 2,224,969 km (0.088 R)
• M13: 2,316,523 km (0.04 R)
• M14: 2,575,028 km (0.091 R)
• M15: 3,222,787 km (0.118 R)
• M16: 3,326,907 km (0.088 R)
• M17: 3,754,607 km (0.088 R)
• M18: 3,864,412 km (0.091 R)
• M19: 3,975,115 km (0.098 R)
• M20: 4,285,381 km (0.113 R)
• M21: 4,371,250 km (0.095 R)
• M22: 4,809,871 km (0.108 R)
• M23: 5,049,676 km (0.055 R)
• M24: 5,324,039 km (0.08 R)
• M25: 5,697,734 km (0.077 R)
• M26: 5,919,588 km (0.076 R)
• M27: 6,079,807 km (0.114 R)
• M28: 8,041,783 km (0.113 R)
• M29: 9,876,601 km (0.113 R)
• M30: 10,220,227 km (0.107 R)
• M31: 10,490,102 km (0.054 R)
• M32: 11,155,663 km (0.073 R)
• M33: 11,996,552 km (0.057 R)
• M34: 12,159,016 km (0.118 R)
• M35: 12,982,402 km (0.1 R)
• M36: 13,654,246 km (0.039 R)
• M37: 14,769,798 km (0.075 R)
• M38: 14,856,864 km (0.075 R)
• M39: 15,426,682 km (0.111 R)
• M40: 16,272,359 km (0.067 R)
• M41: 16,950,785 km (0.048 R)
• M42: 18,335,014 km (0.076 R)
• M43: 18,569,284 km (0.045 R)
• M44: 18,993,394 km (0.102 R)
• M45: 19,277,930 km (0.082 R)
• M46: 19,659,554 km (0.108 R)
• M47: 20,575,841 km (0.086 R)
• M48: 20,721,848 km (0.106 R)
• M49: 21,309,020 km (0.096 R)
• M50: 21,852,210 km (0.115 R)
• M51: 22,299,956 km (0.087 R)
• M52: 22,399,888 km (0.086 R)
• M53: 22,750,844 km (0.101 R)
• M54: 23,103,446 km (0.088 R)
• M55: 24,223,785 km (0.071 R)
• M56: 24,378,020 km (0.117 R)
• M57: 25,101,625 km (0.115 R)
• M58: 25,675,183 km (0.048 R)
• M59: 26,888,422 km (0.113 R)
• M60: 27,368,182 km (0.088 R)
• M61: 28,661,456 km (0.059 R)
• M62: 30,472,189 km (0.109 R)
• M63: 30,805,343 km (0.104 R)
• M64: 31,475,242 km (0.094 R)
• M65: 31,868,386 km (0.084 R)
• M66: 32,037,282 km (0.029 R)
• M67: 33,114,237 km (0.091 R)
• M68: 33,857,888 km (0.112 R)
• M69: 34,145,415 km (0.12 R)
• M70: 35,361,645 km (0.091 R)
• M71: 35,595,018 km (0.079 R)
• M72: 36,415,562 km (0.084 R)
• M73: 36,592,238 km (0.088 R)
• M74: 36,887,245 km (0.044 R)
• M75: 37,479,652 km (0.088 R)
• M76: 38,854,307 km (0.115 R)
• M77: 39,396,599 km (0.071 R)
• M78: 39,638,499 km (0.113 R)
• M79: 39,759,673 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.1

Radius: 7.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.43 AU - 19.01 AU

Year: 22489 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,280,761 km

• M1: 232,176 km (0.111 R)
• M2: 1,027,737 km (0.082 R)
• M3: 1,194,240 km (0.107 R)
• M4: 1,409,810 km (0.038 R)
• M5: 1,553,574 km (0.058 R)
• M6: 1,659,190 km (0.098 R)
• M7: 1,789,041 km (0.071 R)
• M8: 2,713,257 km (0.062 R)
• M9: 3,102,809 km (0.063 R)
• M10: 3,236,700 km (0.105 R)
• M11: 3,345,008 km (0.075 R)
• M12: 3,677,564 km (0.111 R)
• M13: 3,734,112 km (0.059 R)
• M14: 3,790,810 km (0.06 R)
• M15: 4,434,081 km (0.063 R)
• M16: 4,524,438 km (0.095 R)
• M17: 4,954,233 km (0.102 R)
• M18: 6,118,403 km (0.09 R)
• M19: 6,219,083 km (0.102 R)
• M20: 6,286,551 km (0.047 R)
• M21: 6,800,270 km (0.115 R)
• M22: 6,974,552 km (0.059 R)
• M23: 7,114,875 km (0.094 R)
• M24: 7,185,485 km (0.047 R)
• M25: 7,434,416 km (0.101 R)
• M26: 7,541,977 km (0.078 R)
• M27: 7,794,947 km (0.09 R)
• M28: 8,050,609 km (0.117 R)
• M29: 8,161,013 km (0.117 R)
• M30: 8,532,913 km (0.087 R)
• M31: 8,796,504 km (0.102 R)
• M32: 9,564,241 km (0.117 R)
• M33: 9,916,693 km (0.052 R)
• M34: 10,074,669 km (0.084 R)
• M35: 10,233,542 km (0.11 R)
• M36: 10,877,411 km (0.067 R)
• M37: 11,783,974 km (0.1 R)
• M38: 12,203,895 km (0.115 R)
• M39: 12,288,567 km (0.105 R)
• M40: 12,886,211 km (0.072 R)
• M41: 13,188,548 km (0.104 R)
• M42: 13,406,064 km (0.113 R)
• M43: 13,580,794 km (0.101 R)
• M44: 14,735,390 km (0.043 R)
• M45: 15,006,312 km (0.11 R)
• M46: 15,096,968 km (0.117 R)
• M47: 15,552,943 km (0.106 R)
• M48: 16,525,329 km (0.106 R)
• M49: 17,042,638 km (0.11 R)
• M50: 17,089,911 km (0.11 R)
• M51: 17,137,184 km (0.096 R)
• M52: 17,565,034 km (0.05 R)
• M53: 17,900,283 km (0.102 R)
• M54: 18,431,505 km (0.053 R)
• M55: 18,528,594 km (0.116 R)
• M56: 18,820,908 km (0.058 R)
• M57: 19,906,091 km (0.117 R)
• M58: 19,955,758 km (0.043 R)
• M59: 20,155,471 km (0.047 R)
• M60: 21,930,449 km (0.046 R)
• M61: 23,543,713 km (0.109 R)
• M62: 24,231,713 km (0.036 R)
• M63: 24,926,147 km (0.112 R)
• M64: 25,087,413 km (0.067 R)
• M65: 26,499,019 km (0.083 R)
• M66: 26,938,537 km (0.096 R)
• M67: 27,048,791 km (0.064 R)
• M68: 28,889,443 km (0.059 R)
• M69: 29,910,449 km (0.11 R)
• M70: 30,024,592 km (0.111 R)
• M71: 30,368,069 km (0.096 R)
• M72: 31,871,078 km (0.092 R)
• M73: 32,396,915 km (0.116 R)
• M74: 33,635,286 km (0.098 R)
• M75: 34,409,455 km (0.108 R)
• M76: 34,588,972 km (0.105 R)
• M77: 34,708,800 km (0.063 R)
• M78: 35,551,635 km (0.085 R)
• M79: 37,441,804 km (0.107 R)
• M80: 37,688,042 km (0.043 R)
• M81: 39,364,436 km (0.039 R)
• M82: 39,991,400 km (0.106 R)
• M83: 40,558,526 km (0.079 R)
• M84: 41,446,090 km (0.115 R)
• M85: 41,892,191 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 4.4

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.31 AU - 18.41 AU

Year: 26220 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 58,280,761 km

• M1: 56,548 km (0.109 R)
• M2: 298,897 km (0.075 R)
• M3: 435,928 km (0.076 R)
• M4: 573,857 km (0.081 R)
• M5: 705,653 km (0.057 R)
• M6: 889,210 km (0.053 R)
• M7: 1,156,242 km (0.094 R)
• M8: 1,274,723 km (0.078 R)
• M9: 1,323,193 km (0.085 R)
• M10: 2,325,499 km (0.114 R)
• M11: 2,689,919 km (0.042 R)
• M12: 2,847,147 km (0.081 R)
• M13: 3,851,248 km (0.104 R)
• M14: 3,921,858 km (0.085 R)
• M15: 4,171,985 km (0.105 R)
• M16: 4,353,896 km (0.111 R)
• M17: 4,390,548 km (0.057 R)
• M18: 4,538,351 km (0.07 R)
• M19: 4,763,196 km (0.106 R)
• M20: 5,068,525 km (0.025 R)
• M21: 5,340,943 km (0.079 R)
• M22: 5,778,517 km (0.111 R)
• M23: 5,899,841 km (0.1 R)
• M24: 6,063,052 km (0.098 R)
• M25: 6,269,048 km (0.066 R)
• M26: 6,477,289 km (0.082 R)
• M27: 7,464,335 km (0.025 R)
• M28: 7,685,142 km (0.108 R)
• M29: 7,997,801 km (0.107 R)
• M30: 8,589,311 km (0.112 R)
• M31: 8,913,789 km (0.086 R)
• M32: 9,431,547 km (0.07 R)
• M33: 9,526,692 km (0.078 R)
• M34: 9,910,709 km (0.119 R)
• M35: 10,055,969 km (0.11 R)
• M36: 10,348,732 km (0.099 R)
• M37: 10,594,820 km (0.073 R)
• M38: 10,693,705 km (0.058 R)
• M39: 11,092,682 km (0.051 R)
• M40: 12,162,905 km (0.114 R)
• M41: 13,855,904 km (0.03 R)
• M42: 15,228,914 km (0.069 R)
• M43: 15,790,205 km (0.059 R)
• M44: 15,846,753 km (0.11 R)
• M45: 16,187,238 km (0.117 R)
• M46: 16,358,228 km (0.109 R)
• M47: 17,572,813 km (0.112 R)
• M48: 18,043,149 km (0.12 R)
• M49: 18,161,331 km (0.048 R)
• M50: 18,517,524 km (0.106 R)
• M51: 19,116,214 km (0.083 R)
• M52: 19,176,502 km (0.108 R)
• M53: 21,136,833 km (0.063 R)
• M54: 21,511,426 km (0.106 R)
• M55: 22,839,705 km (0.102 R)
• M56: 23,095,667 km (0.057 R)
• M57: 23,224,022 km (0.089 R)
• M58: 25,045,825 km (0.119 R)
• M59: 27,999,934 km (0.106 R)
• M60: 28,824,518 km (0.12 R)
• M61: 30,286,687 km (0.091 R)
• M62: 31,487,809 km (0.05 R)
• M63: 32,201,690 km (0.053 R)
• M64: 32,273,347 km (0.085 R)
• M65: 32,848,700 km (0.12 R)
• M66: 33,209,979 km (0.092 R)
• M67: 35,183,624 km (0.112 R)
• M68: 36,221,833 km (0.064 R)
• M69: 36,520,431 km (0.05 R)
• M70: 36,969,673 km (0.105 R)
• M71: 38,252,475 km (0.081 R)
• M72: 39,703,424 km (0.116 R)
• M73: 40,474,302 km (0.093 R)
• M74: 41,795,999 km (0.084 R)
• M75: 42,030,719 km (0.083 R)
• M76: 42,109,108 km (0.106 R)
• M77: 42,187,497 km (0.108 R)
• M78: 43,924,179 km (0.102 R)
• M79: 45,523,230 km (0.114 R)
• M80: 46,006,731 km (0.112 R)
• M81: 46,168,147 km (0.089 R)
• M82: 46,410,795 km (0.087 R)
• M83: 46,572,809 km (0.057 R)
• M84: 47,304,043 km (0.101 R)
• M85: 48,285,106 km (0.097 R)
• M86: 48,942,739 km (0.029 R)
• M87: 50,933,437 km (0.093 R)
• M88: 51,519,113 km (0.071 R)
• M89: 52,191,107 km (0.095 R)
• M90: 52,528,151 km (0.114 R)
• M91: 52,697,047 km (0.099 R)
• M92: 53,119,810 km (0.111 R)
• M93: 53,204,483 km (0.094 R)
• M94: 54,054,049 km (0.083 R)
• M95: 54,907,954 km (0.083 R)
• M96: 56,111,020 km (0.066 R)
• M97: 57,322,613 km (0.107 R)
• M98: 57,670,428 km (0.105 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: 416 - 14,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit