🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 249 Days

Day: 13.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 300 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 315 Days

Day: 42.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 12.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 617 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 26,497,567 km

• M1: 192,832 km (0.087 R)
• M2: 273,016 km (0.039 R)
• M3: 376,987 km (0.038 R)
• M4: 474,225 km (0.117 R)
• M5: 560,992 km (0.095 R)
• M6: 646,861 km (0.086 R)
• M7: 729,888 km (0.098 R)
• M8: 812,915 km (0.094 R)
• M9: 904,170 km (0.108 R)
• M10: 999,164 km (0.104 R)
• M11: 1,102,686 km (0.099 R)
• M12: 1,185,414 km (0.073 R)
• M13: 1,316,312 km (0.115 R)
• M14: 1,457,682 km (0.061 R)
• M15: 1,598,902 km (0.061 R)
• M16: 1,808,040 km (0.066 R)
• M17: 1,913,058 km (0.106 R)
• M18: 2,002,367 km (0.11 R)
• M19: 2,148,076 km (0.056 R)
• M20: 2,310,240 km (0.079 R)
• M21: 2,444,130 km (0.088 R)
• M22: 2,561,116 km (0.117 R)
• M23: 2,699,942 km (0.087 R)
• M24: 2,787,158 km (0.106 R)
• M25: 2,895,916 km (0.109 R)
• M26: 3,075,732 km (0.05 R)
• M27: 3,295,043 km (0.117 R)
• M28: 3,801,880 km (0.064 R)
• M29: 3,930,534 km (0.091 R)
• M30: 4,014,608 km (0.1 R)
• M31: 4,106,910 km (0.105 R)
• M32: 4,200,110 km (0.064 R)
• M33: 4,475,819 km (0.111 R)
• M34: 4,765,739 km (0.089 R)
• M35: 4,871,954 km (0.035 R)
• M36: 5,020,355 km (0.074 R)
• M37: 5,128,365 km (0.074 R)
• M38: 5,212,139 km (0.092 R)
• M39: 5,637,596 km (0.119 R)
• M40: 5,810,830 km (0.119 R)
• M41: 5,968,506 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 8.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.17 AU

Year: 646 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,497,567 km

• M1: 103,223 km (0.032 R)
• M2: 211,382 km (0.038 R)
• M3: 279,299 km (0.051 R)
• M4: 338,690 km (0.089 R)
• M5: 469,289 km (0.118 R)
• M6: 571,015 km (0.065 R)
• M7: 670,797 km (0.072 R)
• M8: 782,098 km (0.1 R)
• M9: 840,142 km (0.115 R)
• M10: 938,427 km (0.109 R)
• M11: 1,081,593 km (0.112 R)
• M12: 1,159,084 km (0.061 R)
• M13: 1,319,603 km (0.115 R)
• M14: 1,690,157 km (0.073 R)
• M15: 1,773,632 km (0.12 R)
• M16: 1,830,180 km (0.091 R)
• M17: 1,945,072 km (0.095 R)
• M18: 2,032,885 km (0.098 R)
• M19: 2,212,403 km (0.091 R)
• M20: 2,327,294 km (0.105 R)
• M21: 2,389,377 km (0.088 R)
• M22: 2,563,060 km (0.076 R)
• M23: 2,651,473 km (0.11 R)
• M24: 2,773,694 km (0.099 R)
• M25: 2,856,272 km (0.087 R)
• M26: 3,211,866 km (0.056 R)
• M27: 3,281,280 km (0.078 R)
• M28: 3,368,645 km (0.107 R)
• M29: 3,421,602 km (0.088 R)
• M30: 3,527,967 km (0.075 R)
• M31: 3,626,701 km (0.1 R)
• M32: 3,708,082 km (0.104 R)
• M33: 3,808,313 km (0.067 R)
• M34: 4,095,840 km (0.114 R)
• M35: 4,380,824 km (0.117 R)
• M36: 4,477,315 km (0.118 R)
• M37: 4,535,508 km (0.057 R)
• M38: 5,233,233 km (0.076 R)
• M39: 5,448,953 km (0.026 R)
• M40: 5,511,186 km (0.11 R)
• M41: 5,604,983 km (0.108 R)
• M42: 5,667,815 km (0.087 R)
• M43: 5,836,411 km (0.106 R)
• M44: 6,092,523 km (0.047 R)
• M45: 6,200,383 km (0.102 R)
• M46: 6,330,533 km (0.091 R)
• M47: 6,538,624 km (0.029 R)
• M48: 6,626,886 km (0.099 R)
• M49: 6,693,458 km (0.109 R)
• M50: 7,006,566 km (0.111 R)
• M51: 7,108,143 km (0.096 R)
• M52: 7,358,869 km (0.097 R)
• M53: 7,427,684 km (0.054 R)
• M54: 7,693,669 km (0.088 R)
• M55: 7,810,206 km (0.075 R)
• M56: 7,880,517 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 10.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.3 AU - 4.6 AU

Year: 5069 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,497,567 km

• M1: 153,039 km (0.111 R)
• M2: 492,925 km (0.084 R)
• M3: 1,037,312 km (0.114 R)
• M4: 1,247,197 km (0.117 R)
• M5: 1,341,444 km (0.051 R)
• M6: 1,554,471 km (0.109 R)
• M7: 1,778,569 km (0.106 R)
• M8: 2,031,838 km (0.115 R)
• M9: 2,433,658 km (0.068 R)
• M10: 2,756,640 km (0.106 R)
• M11: 2,839,517 km (0.08 R)
• M12: 3,007,964 km (0.101 R)
• M13: 3,179,703 km (0.068 R)
• M14: 3,354,732 km (0.093 R)
• M15: 3,533,053 km (0.105 R)
• M16: 3,852,594 km (0.103 R)
• M17: 4,039,442 km (0.066 R)
• M18: 4,134,137 km (0.11 R)
• M19: 4,253,367 km (0.04 R)
• M20: 4,642,770 km (0.092 R)
• M21: 5,171,299 km (0.106 R)
• M22: 5,560,553 km (0.086 R)
• M23: 5,905,675 km (0.118 R)
• M24: 6,230,452 km (0.118 R)
• M25: 6,340,107 km (0.091 R)
• M26: 6,533,388 km (0.081 R)
• M27: 6,784,862 km (0.069 R)
• M28: 6,925,933 km (0.114 R)
• M29: 8,450,185 km (0.094 R)
• M30: 8,939,520 km (0.037 R)
• M31: 9,094,354 km (0.097 R)
• M32: 9,532,526 km (0.071 R)
• M33: 9,690,800 km (0.098 R)
• M34: 10,009,743 km (0.098 R)
• M35: 10,364,739 km (0.071 R)
• M36: 10,723,774 km (0.105 R)
• M37: 11,086,848 km (0.064 R)
• M38: 11,353,581 km (0.047 R)
• M39: 11,859,371 km (0.114 R)
• M40: 11,995,505 km (0.064 R)
• M41: 12,892,943 km (0.095 R)
• M42: 12,962,805 km (0.092 R)
• M43: 13,526,789 km (0.068 R)
• M44: 13,955,088 km (0.116 R)
• M45: 14,062,798 km (0.108 R)
• M46: 14,971,755 km (0.1 R)
• M47: 15,749,813 km (0.114 R)
• M48: 15,824,612 km (0.11 R)
• M49: 15,974,509 km (0.063 R)
• M50: 16,617,032 km (0.072 R)
• M51: 16,998,956 km (0.086 R)
• M52: 17,191,039 km (0.061 R)
• M53: 17,422,467 km (0.105 R)
• M54: 18,437,190 km (0.116 R)
• M55: 19,350,784 km (0.079 R)
• M56: 20,076,034 km (0.108 R)
• M57: 20,401,110 km (0.097 R)
• M58: 20,646,152 km (0.114 R)
• M59: 21,221,804 km (0.079 R)
• M60: 21,304,382 km (0.105 R)
• M61: 21,636,190 km (0.115 R)
• M62: 22,430,705 km (0.087 R)
• M63: 22,852,870 km (0.106 R)
• M64: 23,064,850 km (0.057 R)
• M65: 23,448,120 km (0.064 R)
• M66: 24,958,759 km (0.109 R)
• M67: 25,133,340 km (0.042 R)
• M68: 25,615,793 km (0.081 R)
• M69: 26,101,238 km (0.116 R)
• M70: 26,278,512 km (0.114 R)
• M71: 27,125,984 km (0.113 R)
• M72: 27,846,596 km (0.073 R)
• M73: 28,118,416 km (0.096 R)
• M74: 28,209,371 km (0.096 R)
• M75: 28,528,015 km (0.041 R)
• M76: 28,619,269 km (0.068 R)
• M77: 29,031,112 km (0.116 R)
• M78: 29,675,730 km (0.03 R)
• M79: 30,185,559 km (0.084 R)
• M80: 31,401,939 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 11.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.9 AU - 6.06 AU

Year: 8283 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,497,567 km

• M1: 163,361 km (0.103 R)
• M2: 289,472 km (0.087 R)
• M3: 456,573 km (0.1 R)
• M4: 753,524 km (0.049 R)
• M5: 1,038,508 km (0.109 R)
• M6: 1,129,015 km (0.108 R)
• M7: 1,397,394 km (0.116 R)
• M8: 1,950,158 km (0.109 R)
• M9: 2,274,486 km (0.087 R)
• M10: 2,492,301 km (0.073 R)
• M11: 2,819,172 km (0.088 R)
• M12: 2,974,754 km (0.068 R)
• M13: 3,321,821 km (0.071 R)
• M14: 3,403,651 km (0.119 R)
• M15: 3,653,778 km (0.107 R)
• M16: 3,852,444 km (0.074 R)
• M17: 4,349,857 km (0.055 R)
• M18: 5,469,897 km (0.065 R)
• M19: 6,331,879 km (0.082 R)
• M20: 6,502,571 km (0.036 R)
• M21: 8,069,459 km (0.076 R)
• M22: 9,009,532 km (0.068 R)
• M23: 9,163,318 km (0.081 R)
• M24: 9,512,181 km (0.09 R)
• M25: 9,629,465 km (0.071 R)
• M26: 10,303,254 km (0.105 R)
• M27: 10,464,072 km (0.082 R)
• M28: 11,074,431 km (0.118 R)
• M29: 12,202,100 km (0.077 R)
• M30: 12,329,557 km (0.071 R)
• M31: 12,714,921 km (0.073 R)
• M32: 13,147,708 km (0.08 R)
• M33: 13,761,807 km (0.119 R)
• M34: 14,385,331 km (0.099 R)
• M35: 14,520,119 km (0.052 R)
• M36: 14,610,177 km (0.119 R)
• M37: 15,063,608 km (0.109 R)
• M38: 17,112,800 km (0.116 R)
• M39: 17,879,489 km (0.061 R)
• M40: 18,121,388 km (0.103 R)
• M41: 18,413,104 km (0.119 R)
• M42: 18,706,466 km (0.093 R)
• M43: 19,198,643 km (0.072 R)
• M44: 21,056,947 km (0.072 R)
• M45: 21,671,795 km (0.05 R)
• M46: 22,344,686 km (0.113 R)
• M47: 22,971,950 km (0.08 R)
• M48: 23,182,284 km (0.114 R)
• M49: 23,657,856 km (0.116 R)
• M50: 24,565,167 km (0.076 R)
• M51: 24,887,999 km (0.101 R)
• M52: 26,523,702 km (0.118 R)
• M53: 26,689,307 km (0.101 R)
• M54: 27,857,218 km (0.115 R)
• M55: 28,475,655 km (0.094 R)
• M56: 28,645,150 km (0.078 R)
• M57: 30,127,814 km (0.119 R)
• M58: 30,589,025 km (0.053 R)
• M59: 31,401,790 km (0.119 R)
• M60: 32,398,261 km (0.038 R)
• M61: 33,286,125 km (0.074 R)
• M62: 33,942,261 km (0.079 R)
• M63: 34,062,089 km (0.089 R)
• M64: 34,844,037 km (0.084 R)
• M65: 35,085,787 km (0.108 R)
• M66: 37,410,388 km (0.04 R)
• M67: 37,534,106 km (0.119 R)
• M68: 38,528,932 km (0.108 R)
• M69: 39,847,637 km (0.109 R)
• M70: 41,181,003 km (0.1 R)
• M71: 41,821,132 km (0.093 R)
• M72: 42,335,749 km (0.099 R)
• M73: 42,529,179 km (0.104 R)
• M74: 43,111,264 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 5.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.98 AU - 7.18 AU

Year: 9680 Days

Day: 23.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 26,497,567 km

• M1: 140,622 km (0.079 R)
• M2: 217,216 km (0.093 R)
• M3: 370,404 km (0.099 R)
• M4: 425,606 km (0.067 R)
• M5: 630,705 km (0.108 R)
• M6: 675,285 km (0.043 R)
• M7: 732,581 km (0.093 R)
• M8: 803,490 km (0.083 R)
• M9: 864,376 km (0.117 R)
• M10: 1,004,101 km (0.071 R)
• M11: 1,391,559 km (0.071 R)
• M12: 1,789,340 km (0.105 R)
• M13: 1,902,287 km (0.048 R)
• M14: 1,984,416 km (0.092 R)
• M15: 2,067,592 km (0.081 R)
• M16: 2,118,156 km (0.109 R)
• M17: 2,830,691 km (0.066 R)
• M18: 2,905,639 km (0.08 R)
• M19: 3,193,017 km (0.083 R)
• M20: 3,369,842 km (0.103 R)
• M21: 3,529,762 km (0.116 R)
• M22: 4,108,556 km (0.108 R)
• M23: 4,539,996 km (0.107 R)
• M24: 4,805,832 km (0.074 R)
• M25: 5,213,785 km (0.085 R)
• M26: 5,329,125 km (0.094 R)
• M27: 5,422,025 km (0.108 R)
• M28: 5,656,595 km (0.102 R)
• M29: 6,014,732 km (0.11 R)
• M30: 6,135,607 km (0.043 R)
• M31: 6,208,611 km (0.109 R)
• M32: 6,827,946 km (0.056 R)
• M33: 6,928,925 km (0.119 R)
• M34: 7,106,796 km (0.074 R)
• M35: 7,183,391 km (0.101 R)
• M36: 7,234,703 km (0.039 R)
• M37: 7,675,418 km (0.109 R)
• M38: 7,754,106 km (0.063 R)
• M39: 7,806,615 km (0.113 R)
• M40: 7,912,231 km (0.083 R)
• M41: 8,339,184 km (0.096 R)
• M42: 8,501,198 km (0.079 R)
• M43: 8,555,502 km (0.037 R)
• M44: 8,828,369 km (0.11 R)
• M45: 8,910,797 km (0.058 R)
• M46: 9,215,378 km (0.117 R)
• M47: 9,523,251 km (0.1 R)
• M48: 9,636,048 km (0.111 R)
• M49: 9,919,984 km (0.102 R)
• M50: 10,120,446 km (0.088 R)
• M51: 10,235,636 km (0.112 R)
• M52: 10,671,265 km (0.099 R)
• M53: 11,172,119 km (0.036 R)
• M54: 12,350,202 km (0.054 R)
• M55: 12,411,687 km (0.071 R)
• M56: 12,969,537 km (0.092 R)
• M57: 13,126,016 km (0.043 R)
• M58: 13,188,698 km (0.094 R)
• M59: 14,302,604 km (0.101 R)
• M60: 14,399,543 km (0.069 R)
• M61: 14,464,319 km (0.104 R)
• M62: 14,821,858 km (0.072 R)
• M63: 15,347,395 km (0.046 R)
• M64: 15,912,277 km (0.1 R)
• M65: 16,281,335 km (0.109 R)
• M66: 16,994,019 km (0.032 R)
• M67: 17,682,020 km (0.082 R)
• M68: 17,820,846 km (0.1 R)
• M69: 17,959,823 km (0.059 R)
• M70: 18,029,535 km (0.026 R)
• M71: 19,298,873 km (0.11 R)
• M72: 19,370,231 km (0.12 R)
• M73: 19,549,151 km (0.073 R)
• M74: 19,836,229 km (0.105 R)
• M75: 20,560,432 km (0.063 R)
• M76: 20,706,290 km (0.054 R)
• M77: 20,779,443 km (0.111 R)
• M78: 20,815,945 km (0.08 R)
• M79: 20,889,099 km (0.072 R)
• M80: 21,072,506 km (0.096 R)
• M81: 21,403,865 km (0.051 R)
• M82: 21,477,766 km (0.047 R)
• M83: 22,333,466 km (0.107 R)
• M84: 22,897,450 km (0.078 R)
• M85: 23,238,084 km (0.089 R)
• M86: 23,656,809 km (0.043 R)
• M87: 24,116,374 km (0.086 R)
• M88: 24,888,747 km (0.069 R)
• M89: 25,122,120 km (0.073 R)
• M90: 25,434,331 km (0.059 R)
• M91: 26,062,642 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit