🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.87 AU - 1.17 AU

Year: 394 Days

Day: 15.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,930,345 km

• M1: 142,567 km (0.063 R)
• M2: 574,755 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.07 AU - 2.15 AU

Year: 1174 Days

Day: 46.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,930,345 km

• M1: 109,206 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.84 AU - 2.4 AU

Year: 1182 Days

Day: 22.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,930,345 km

• M1: 1,142,030 km (0.048 R)
• M2: 1,743,563 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.24 AU - 2.4 AU

Year: 1353 Days

Day: 44.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,930,345 km

• M1: 67,917 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.1 AU - 4.2 AU

Year: 2670 Days

Day: 29.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.49 AU - 4.55 AU

Year: 3086 Days

Day: 24.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,930,345 km

• M1: 398,828 km (0.112 R)
• M2: 963,560 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.4

Radius: 12.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.81 AU - 5.25 AU

Year: 3692 Days

Day: 8.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,930,345 km

• M1: 166,502 km (0.114 R)
• M2: 258,655 km (0.065 R)
• M3: 461,958 km (0.077 R)
• M4: 549,623 km (0.119 R)
• M5: 1,195,885 km (0.056 R)
• M6: 1,276,967 km (0.039 R)
• M7: 1,371,962 km (0.042 R)
• M8: 1,698,085 km (0.085 R)
• M9: 1,830,330 km (0.094 R)
• M10: 2,063,104 km (0.086 R)
• M11: 2,320,263 km (0.033 R)
• M12: 2,512,496 km (0.117 R)
• M13: 2,664,188 km (0.069 R)
• M14: 2,772,198 km (0.11 R)
• M15: 2,881,704 km (0.113 R)
• M16: 3,202,741 km (0.118 R)
• M17: 3,417,563 km (0.084 R)
• M18: 3,914,228 km (0.108 R)
• M19: 4,073,101 km (0.076 R)
• M20: 4,198,165 km (0.118 R)
• M21: 4,525,635 km (0.086 R)
• M22: 4,692,586 km (0.079 R)
• M23: 4,975,326 km (0.071 R)
• M24: 5,051,770 km (0.108 R)
• M25: 5,361,139 km (0.035 R)
• M26: 5,597,354 km (0.104 R)
• M27: 6,018,921 km (0.062 R)
• M28: 6,100,452 km (0.061 R)
• M29: 6,388,577 km (0.105 R)
• M30: 6,555,229 km (0.086 R)
• M31: 6,702,284 km (0.095 R)
• M32: 6,786,807 km (0.073 R)
• M33: 6,871,629 km (0.078 R)
• M34: 7,064,011 km (0.082 R)
• M35: 7,301,423 km (0.116 R)
• M36: 7,541,528 km (0.105 R)
• M37: 8,074,545 km (0.109 R)
• M38: 8,300,288 km (0.118 R)
• M39: 8,505,237 km (0.081 R)
• M40: 8,688,794 km (0.055 R)
• M41: 8,990,084 km (0.042 R)
• M42: 9,224,055 km (0.077 R)
• M43: 10,277,523 km (0.08 R)
• M44: 10,473,197 km (0.042 R)
• M45: 10,645,534 km (0.08 R)
• M46: 10,868,285 km (0.075 R)
• M47: 10,992,751 km (0.106 R)
• M48: 11,092,682 km (0.093 R)
• M49: 12,108,452 km (0.083 R)
• M50: 12,185,943 km (0.083 R)
• M51: 12,445,047 km (0.085 R)
• M52: 12,653,736 km (0.098 R)
• M53: 13,048,076 km (0.052 R)
• M54: 13,206,949 km (0.114 R)
• M55: 13,606,974 km (0.107 R)
• M56: 13,741,163 km (0.112 R)
• M57: 14,065,192 km (0.117 R)
• M58: 14,255,331 km (0.066 R)
• M59: 14,583,399 km (0.095 R)
• M60: 14,913,861 km (0.07 R)
• M61: 15,024,563 km (0.053 R)
• M62: 15,191,215 km (0.088 R)
• M63: 16,431,531 km (0.052 R)
• M64: 16,545,973 km (0.072 R)
• M65: 16,804,179 km (0.101 R)
• M66: 17,092,903 km (0.111 R)
• M67: 17,383,123 km (0.088 R)
• M68: 17,762,802 km (0.093 R)
• M69: 17,997,970 km (0.103 R)
• M70: 18,530,688 km (0.06 R)
• M71: 19,369,633 km (0.102 R)
• M72: 20,405,000 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 9.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.87 AU - 6.89 AU

Year: 6170 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,930,345 km

• M1: 180,565 km (0.103 R)
• M2: 474,674 km (0.034 R)
• M3: 678,426 km (0.094 R)
• M4: 968,497 km (0.107 R)
• M5: 1,247,347 km (0.073 R)
• M6: 2,470,310 km (0.082 R)
• M7: 2,873,775 km (0.116 R)
• M8: 3,207,079 km (0.043 R)
• M9: 3,321,073 km (0.096 R)
• M10: 3,390,037 km (0.113 R)
• M11: 4,583,380 km (0.12 R)
• M12: 4,712,034 km (0.049 R)
• M13: 5,481,266 km (0.116 R)
• M14: 5,700,427 km (0.108 R)
• M15: 6,175,550 km (0.084 R)
• M16: 6,809,246 km (0.092 R)
• M17: 6,867,889 km (0.117 R)
• M18: 6,985,772 km (0.097 R)
• M19: 7,104,253 km (0.081 R)
• M20: 7,737,351 km (0.028 R)
• M21: 8,482,798 km (0.11 R)
• M22: 8,577,643 km (0.101 R)
• M23: 8,896,286 km (0.06 R)
• M24: 9,089,267 km (0.111 R)
• M25: 9,316,207 km (0.119 R)
• M26: 9,381,432 km (0.118 R)
• M27: 9,446,806 km (0.11 R)
• M28: 9,975,036 km (0.117 R)
• M29: 10,751,150 km (0.036 R)
• M30: 11,233,005 km (0.107 R)
• M31: 11,581,568 km (0.097 R)
• M32: 11,722,040 km (0.059 R)
• M33: 12,004,631 km (0.106 R)
• M34: 12,253,711 km (0.118 R)
• M35: 12,540,490 km (0.106 R)
• M36: 12,793,311 km (0.104 R)
• M37: 13,047,627 km (0.111 R)
• M38: 13,267,087 km (0.078 R)
• M39: 13,450,943 km (0.107 R)
• M40: 13,672,647 km (0.047 R)
• M41: 13,783,948 km (0.113 R)
• M42: 13,932,798 km (0.116 R)
• M43: 14,875,264 km (0.062 R)
• M44: 15,257,936 km (0.114 R)
• M45: 15,334,979 km (0.095 R)
• M46: 15,566,556 km (0.11 R)
• M47: 15,799,330 km (0.096 R)
• M48: 16,033,301 km (0.086 R)
• M49: 16,189,781 km (0.084 R)
• M50: 16,386,352 km (0.079 R)
• M51: 17,179,969 km (0.085 R)
• M52: 17,380,430 km (0.103 R)
• M53: 17,986,302 km (0.099 R)
• M54: 18,804,752 km (0.103 R)
• M55: 19,011,346 km (0.059 R)
• M56: 19,510,106 km (0.096 R)
• M57: 19,635,469 km (0.103 R)
• M58: 19,886,943 km (0.11 R)
• M59: 20,013,203 km (0.054 R)
• M60: 20,223,987 km (0.033 R)
• M61: 20,350,846 km (0.115 R)
• M62: 20,690,582 km (0.12 R)
• M63: 21,547,928 km (0.083 R)
• M64: 22,111,313 km (0.115 R)
• M65: 22,416,792 km (0.103 R)
• M66: 23,252,895 km (0.116 R)
• M67: 24,278,538 km (0.058 R)
• M68: 24,548,562 km (0.055 R)
• M69: 24,819,484 km (0.101 R)
• M70: 25,638,532 km (0.093 R)
• M71: 25,730,086 km (0.104 R)
• M72: 26,235,427 km (0.071 R)
• M73: 26,420,031 km (0.09 R)
• M74: 26,512,483 km (0.053 R)
• M75: 27,023,060 km (0.086 R)
• M76: 27,396,307 km (0.067 R)
• M77: 27,489,955 km (0.09 R)
• M78: 27,583,603 km (0.041 R)
• M79: 29,623,819 km (0.103 R)
• M80: 30,250,185 km (0.12 R)
• M81: 30,395,295 km (0.089 R)
• M82: 31,320,109 km (0.057 R)
• M83: 31,663,137 km (0.102 R)
• M84: 31,859,709 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 11.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.96 AU - 10.62 AU

Year: 9978 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,930,345 km

• M1: 190,139 km (0.046 R)
• M2: 377,136 km (0.114 R)
• M3: 500,704 km (0.082 R)
• M4: 575,054 km (0.099 R)
• M5: 667,506 km (0.116 R)
• M6: 824,434 km (0.094 R)
• M7: 978,370 km (0.091 R)
• M8: 1,059,153 km (0.09 R)
• M9: 1,227,899 km (0.102 R)
• M10: 1,351,617 km (0.069 R)
• M11: 2,138,202 km (0.09 R)
• M12: 2,223,772 km (0.049 R)
• M13: 2,310,539 km (0.093 R)
• M14: 2,487,663 km (0.105 R)
• M15: 2,577,871 km (0.107 R)
• M16: 3,191,521 km (0.093 R)
• M17: 3,339,623 km (0.072 R)
• M18: 4,221,203 km (0.09 R)
• M19: 4,356,739 km (0.093 R)
• M20: 4,521,296 km (0.118 R)
• M21: 5,375,201 km (0.092 R)
• M22: 5,492,785 km (0.071 R)
• M23: 6,002,315 km (0.111 R)
• M24: 6,093,869 km (0.097 R)
• M25: 6,247,357 km (0.088 R)
• M26: 6,464,573 km (0.115 R)
• M27: 6,906,485 km (0.115 R)
• M28: 7,195,658 km (0.092 R)
• M29: 7,587,604 km (0.095 R)
• M30: 7,819,481 km (0.12 R)
• M31: 8,290,116 km (0.044 R)
• M32: 8,770,175 km (0.052 R)
• M33: 8,943,858 km (0.115 R)
• M34: 9,224,055 km (0.061 R)
• M35: 10,263,910 km (0.11 R)
• M36: 10,410,217 km (0.032 R)
• M37: 10,890,725 km (0.107 R)
• M38: 11,077,423 km (0.056 R)
• M39: 11,567,955 km (0.101 R)
• M40: 12,531,215 km (0.116 R)
• M41: 12,766,233 km (0.081 R)
• M42: 13,042,242 km (0.069 R)
• M43: 13,600,242 km (0.059 R)
• M44: 14,044,248 km (0.089 R)
• M45: 14,492,892 km (0.098 R)
• M46: 15,656,315 km (0.081 R)
• M47: 16,334,442 km (0.089 R)
• M48: 16,849,507 km (0.068 R)
• M49: 17,631,904 km (0.098 R)
• M50: 18,381,838 km (0.071 R)
• M51: 18,917,399 km (0.052 R)
• M52: 19,867,196 km (0.087 R)
• M53: 19,958,450 km (0.088 R)
• M54: 20,278,889 km (0.101 R)
• M55: 20,370,742 km (0.107 R)
• M56: 20,462,745 km (0.042 R)
• M57: 21,017,902 km (0.105 R)
• M58: 21,437,375 km (0.067 R)
• M59: 21,906,813 km (0.086 R)
• M60: 22,522,259 km (0.087 R)
• M61: 23,239,281 km (0.097 R)
• M62: 24,255,799 km (0.108 R)
• M63: 24,353,337 km (0.109 R)
• M64: 24,548,861 km (0.074 R)
• M65: 25,932,043 km (0.117 R)
• M66: 26,683,473 km (0.113 R)
• M67: 26,784,302 km (0.073 R)
• M68: 27,239,079 km (0.084 R)
• M69: 27,594,674 km (0.075 R)
• M70: 28,207,726 km (0.094 R)
• M71: 28,877,027 km (0.065 R)
• M72: 28,980,548 km (0.119 R)
• M73: 29,343,473 km (0.058 R)
• M74: 29,499,503 km (0.039 R)
• M75: 32,140,355 km (0.111 R)
• M76: 32,785,271 km (0.117 R)
• M77: 33,109,450 km (0.065 R)
• M78: 35,076,362 km (0.03 R)
• M79: 35,186,766 km (0.061 R)
• M80: 35,297,169 km (0.051 R)
• M81: 36,688,130 km (0.087 R)
• M82: 37,249,571 km (0.051 R)
• M83: 37,362,218 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.11 AU - 18.89 AU

Year: 26838 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,930,345 km

• M1: 325,675 km (0.049 R)
• M2: 436,377 km (0.115 R)
• M3: 677,529 km (0.083 R)
• M4: 1,028,635 km (0.096 R)
• M5: 1,149,211 km (0.101 R)
• M6: 1,249,142 km (0.091 R)
• M7: 1,484,759 km (0.102 R)
• M8: 1,566,439 km (0.107 R)
• M9: 1,791,883 km (0.114 R)
• M10: 2,180,389 km (0.029 R)
• M11: 3,033,695 km (0.109 R)
• M12: 3,208,575 km (0.099 R)
• M13: 3,459,152 km (0.105 R)
• M14: 3,679,060 km (0.041 R)
• M15: 4,132,492 km (0.097 R)
• M16: 4,603,575 km (0.11 R)
• M17: 5,511,186 km (0.101 R)
• M18: 6,205,170 km (0.045 R)
• M19: 6,383,042 km (0.054 R)
• M20: 6,880,754 km (0.115 R)
• M21: 7,157,510 km (0.102 R)
• M22: 7,344,059 km (0.114 R)
• M23: 7,438,006 km (0.077 R)
• M24: 8,300,737 km (0.086 R)
• M25: 8,893,444 km (0.083 R)
• M26: 9,296,311 km (0.118 R)
• M27: 9,808,085 km (0.118 R)
• M28: 10,859,010 km (0.082 R)
• M29: 10,912,417 km (0.1 R)
• M30: 11,073,534 km (0.077 R)
• M31: 11,780,234 km (0.102 R)
• M32: 12,389,546 km (0.035 R)
• M33: 12,557,544 km (0.107 R)
• M34: 13,638,838 km (0.07 R)
• M35: 14,161,383 km (0.078 R)
• M36: 15,106,543 km (0.116 R)
• M37: 17,306,529 km (0.118 R)
• M38: 17,619,936 km (0.087 R)
• M39: 17,808,879 km (0.105 R)
• M40: 17,998,569 km (0.072 R)
• M41: 19,085,696 km (0.094 R)
• M42: 19,539,576 km (0.114 R)
• M43: 21,256,212 km (0.112 R)
• M44: 21,794,166 km (0.037 R)
• M45: 22,336,458 km (0.039 R)
• M46: 22,677,691 km (0.118 R)
• M47: 22,814,722 km (0.112 R)
• M48: 23,020,719 km (0.074 R)
• M49: 23,920,400 km (0.069 R)
• M50: 24,549,908 km (0.104 R)
• M51: 25,397,978 km (0.056 R)
• M52: 25,611,455 km (0.065 R)
• M53: 26,977,283 km (0.073 R)
• M54: 27,559,518 km (0.098 R)
• M55: 27,778,829 km (0.087 R)
• M56: 30,305,537 km (0.106 R)
• M57: 30,683,271 km (0.11 R)
• M58: 31,062,502 km (0.086 R)
• M59: 31,138,647 km (0.12 R)
• M60: 31,979,088 km (0.077 R)
• M61: 32,209,768 km (0.077 R)
• M62: 33,370,647 km (0.105 R)
• M63: 37,419,364 km (0.11 R)
• M64: 37,987,088 km (0.093 R)
• M65: 38,557,654 km (0.081 R)
• M66: 38,639,484 km (0.071 R)
• M67: 40,784,867 km (0.059 R)
• M68: 40,868,044 km (0.079 R)
• M69: 41,034,846 km (0.061 R)
• M70: 42,208,291 km (0.112 R)
• M71: 43,053,370 km (0.091 R)
• M72: 43,563,050 km (0.105 R)
• M73: 44,588,393 km (0.077 R)
• M74: 45,276,244 km (0.097 R)
• M75: 47,361,190 km (0.115 R)
• M76: 47,711,698 km (0.089 R)
• M77: 48,063,103 km (0.107 R)
• M78: 48,680,045 km (0.119 R)
• M79: 48,768,457 km (0.075 R)
• M80: 48,856,869 km (0.103 R)
• M81: 48,945,282 km (0.066 R)
• M82: 50,100,177 km (0.102 R)
• M83: 52,165,226 km (0.115 R)
• M84: 52,708,566 km (0.089 R)
• M85: 52,890,028 km (0.075 R)
• M86: 52,980,983 km (0.06 R)
• M87: 53,435,911 km (0.04 R)
• M88: 56,285,451 km (0.047 R)
• M89: 57,868,944 km (0.049 R)
• M90: 58,149,889 km (0.104 R)
• M91: 59,656,040 km (0.094 R)
• M92: 61,556,681 km (0.093 R)
• M93: 62,706,640 km (0.089 R)
• M94: 63,187,747 km (0.055 R)
• M95: 64,347,729 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit