🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 172 Days

Day: 24.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 262 Days

Day: 24.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,899,662 km

• M1: 520,002 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 453 Days

Day: 37.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,899,662 km

• M1: 730,337 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.13 AU - 3.83 AU

Year: 2292 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 13.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.42 AU - 8.56 AU

Year: 7238 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,899,662 km

• M1: 193,280 km (0.104 R)
• M2: 340,485 km (0.071 R)
• M3: 580,889 km (0.095 R)
• M4: 785,538 km (0.115 R)
• M5: 964,457 km (0.11 R)
• M6: 1,103,583 km (0.114 R)
• M7: 1,287,738 km (0.11 R)
• M8: 1,502,711 km (0.107 R)
• M9: 1,772,286 km (0.064 R)
• M10: 2,148,674 km (0.113 R)
• M11: 2,287,800 km (0.11 R)
• M12: 2,502,174 km (0.086 R)
• M13: 3,028,310 km (0.105 R)
• M14: 3,158,759 km (0.105 R)
• M15: 3,425,342 km (0.114 R)
• M16: 3,980,799 km (0.11 R)
• M17: 4,066,519 km (0.054 R)
• M18: 4,415,980 km (0.107 R)
• M19: 4,714,726 km (0.093 R)
• M20: 4,958,571 km (0.084 R)
• M21: 5,650,461 km (0.115 R)
• M22: 6,008,000 km (0.047 R)
• M23: 6,172,857 km (0.118 R)
• M24: 6,541,167 km (0.109 R)
• M25: 6,710,960 km (0.1 R)
• M26: 7,124,449 km (0.055 R)
• M27: 7,229,168 km (0.049 R)
• M28: 8,267,526 km (0.109 R)
• M29: 8,935,481 km (0.026 R)
• M30: 9,048,427 km (0.099 R)
• M31: 9,852,965 km (0.11 R)
• M32: 10,165,624 km (0.089 R)
• M33: 10,680,540 km (0.117 R)
• M34: 10,840,759 km (0.04 R)
• M35: 11,244,674 km (0.104 R)
• M36: 11,366,745 km (0.116 R)
• M37: 12,443,850 km (0.096 R)
• M38: 12,612,447 km (0.112 R)
• M39: 13,466,950 km (0.097 R)
• M40: 15,231,606 km (0.086 R)
• M41: 15,412,171 km (0.114 R)
• M42: 16,834,697 km (0.119 R)
• M43: 17,114,894 km (0.046 R)
• M44: 17,727,348 km (0.092 R)
• M45: 18,490,895 km (0.089 R)
• M46: 18,683,577 km (0.116 R)
• M47: 19,167,975 km (0.083 R)
• M48: 20,347,405 km (0.109 R)
• M49: 20,895,831 km (0.097 R)
• M50: 21,297,650 km (0.109 R)
• M51: 21,449,044 km (0.085 R)
• M52: 21,803,740 km (0.118 R)
• M53: 22,007,193 km (0.079 R)
• M54: 22,827,588 km (0.11 R)
• M55: 23,762,575 km (0.107 R)
• M56: 24,234,705 km (0.09 R)
• M57: 24,604,063 km (0.031 R)
• M58: 25,723,354 km (0.115 R)
• M59: 25,830,915 km (0.105 R)
• M60: 26,208,201 km (0.028 R)
• M61: 26,968,307 km (0.115 R)
• M62: 27,077,514 km (0.071 R)
• M63: 28,343,710 km (0.04 R)
• M64: 28,788,764 km (0.055 R)
• M65: 29,404,359 km (0.082 R)
• M66: 30,421,026 km (0.069 R)
• M67: 30,534,721 km (0.053 R)
• M68: 31,047,991 km (0.042 R)
• M69: 31,334,471 km (0.095 R)
• M70: 32,083,208 km (0.06 R)
• M71: 32,954,616 km (0.064 R)
• M72: 35,256,179 km (0.12 R)
• M73: 36,940,501 km (0.113 R)
• M74: 37,487,431 km (0.105 R)
• M75: 38,527,884 km (0.044 R)
• M76: 39,020,809 km (0.116 R)
• M77: 39,330,028 km (0.066 R)
• M78: 39,702,078 km (0.088 R)
• M79: 40,950,622 km (0.11 R)
• M80: 41,138,966 km (0.089 R)
• M81: 41,579,681 km (0.062 R)
• M82: 41,832,202 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.8

Radius: 7.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.41 AU - 17.65 AU

Year: 20575 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,899,662 km

• M1: 106,663 km (0.053 R)
• M2: 156,031 km (0.111 R)
• M3: 216,917 km (0.089 R)
• M4: 603,777 km (0.118 R)
• M5: 1,046,886 km (0.062 R)
• M6: 1,340,696 km (0.11 R)
• M7: 1,472,193 km (0.093 R)
• M8: 1,556,416 km (0.113 R)
• M9: 1,712,297 km (0.1 R)
• M10: 1,837,211 km (0.057 R)
• M11: 2,465,672 km (0.1 R)
• M12: 3,047,159 km (0.105 R)
• M13: 3,442,845 km (0.106 R)
• M14: 4,090,455 km (0.095 R)
• M15: 4,477,165 km (0.078 R)
• M16: 4,575,750 km (0.086 R)
• M17: 5,207,801 km (0.079 R)
• M18: 5,389,712 km (0.103 R)
• M19: 5,653,304 km (0.105 R)
• M20: 6,165,676 km (0.08 R)
• M21: 6,275,331 km (0.028 R)
• M22: 6,469,061 km (0.061 R)
• M23: 6,833,930 km (0.074 R)
• M24: 7,671,828 km (0.09 R)
• M25: 8,511,371 km (0.101 R)
• M26: 9,920,732 km (0.103 R)
• M27: 10,341,252 km (0.055 R)
• M28: 10,406,477 km (0.093 R)
• M29: 10,570,137 km (0.102 R)
• M30: 10,635,810 km (0.119 R)
• M31: 10,701,633 km (0.032 R)
• M32: 11,032,843 km (0.102 R)
• M33: 11,266,664 km (0.099 R)
• M34: 11,468,472 km (0.085 R)
• M35: 11,841,419 km (0.046 R)
• M36: 12,218,406 km (0.052 R)
• M37: 12,738,857 km (0.073 R)
• M38: 13,125,119 km (0.1 R)
• M39: 14,379,497 km (0.112 R)
• M40: 14,928,671 km (0.117 R)
• M41: 15,002,422 km (0.041 R)
• M42: 15,559,375 km (0.114 R)
• M43: 15,634,174 km (0.052 R)
• M44: 15,746,672 km (0.118 R)
• M45: 16,085,361 km (0.087 R)
• M46: 17,000,601 km (0.089 R)
• M47: 18,129,018 km (0.114 R)
• M48: 20,171,328 km (0.055 R)
• M49: 20,252,859 km (0.1 R)
• M50: 20,621,169 km (0.093 R)
• M51: 20,868,155 km (0.095 R)
• M52: 20,991,872 km (0.097 R)
• M53: 21,489,435 km (0.115 R)
• M54: 21,991,037 km (0.093 R)
• M55: 22,159,035 km (0.088 R)
• M56: 22,243,109 km (0.104 R)
• M57: 23,389,926 km (0.114 R)
• M58: 23,992,058 km (0.111 R)
• M59: 24,904,754 km (0.115 R)
• M60: 25,255,412 km (0.084 R)
• M61: 27,438,942 km (0.092 R)
• M62: 27,529,449 km (0.099 R)
• M63: 27,665,134 km (0.119 R)
• M64: 28,210,568 km (0.048 R)
• M65: 29,404,359 km (0.068 R)
• M66: 30,007,538 km (0.064 R)
• M67: 30,661,580 km (0.04 R)
• M68: 30,896,299 km (0.114 R)
• M69: 30,990,396 km (0.041 R)
• M70: 31,178,739 km (0.076 R)
• M71: 31,225,863 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.1

Radius: 4

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.19 AU - 16.01 AU

Year: 21756 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,899,662 km

• M1: 419,323 km (0.105 R)
• M2: 626,217 km (0.112 R)
• M3: 740,509 km (0.034 R)
• M4: 886,517 km (0.095 R)
• M5: 911,799 km (0.081 R)
• M6: 1,149,809 km (0.085 R)
• M7: 1,649,017 km (0.089 R)
• M8: 1,743,414 km (0.11 R)
• M9: 2,206,868 km (0.113 R)
• M10: 2,275,982 km (0.08 R)
• M11: 2,416,604 km (0.077 R)
• M12: 2,743,176 km (0.069 R)
• M13: 2,780,426 km (0.07 R)
• M14: 3,122,257 km (0.051 R)
• M15: 4,795,210 km (0.099 R)
• M16: 5,157,686 km (0.081 R)
• M17: 5,623,384 km (0.104 R)
• M18: 8,038,043 km (0.113 R)
• M19: 8,305,674 km (0.107 R)
• M20: 8,849,911 km (0.095 R)
• M21: 9,687,809 km (0.026 R)
• M22: 10,318,064 km (0.103 R)
• M23: 10,492,346 km (0.063 R)
• M24: 11,020,726 km (0.08 R)
• M25: 11,738,646 km (0.07 R)
• M26: 11,981,293 km (0.118 R)
• M27: 12,103,365 km (0.075 R)
• M28: 12,657,177 km (0.073 R)
• M29: 13,662,175 km (0.092 R)
• M30: 14,045,594 km (0.097 R)
• M31: 14,367,828 km (0.101 R)
• M32: 15,282,918 km (0.115 R)
• M33: 15,349,041 km (0.112 R)
• M34: 15,881,160 km (0.032 R)
• M35: 16,284,177 km (0.107 R)
• M36: 16,895,135 km (0.102 R)
• M37: 17,100,383 km (0.099 R)
• M38: 18,843,049 km (0.074 R)
• M39: 19,699,347 km (0.114 R)
• M40: 20,277,243 km (0.104 R)
• M41: 20,641,215 km (0.109 R)
• M42: 20,787,522 km (0.093 R)
• M43: 21,154,485 km (0.115 R)
• M44: 21,375,741 km (0.028 R)
• M45: 22,268,391 km (0.076 R)
• M46: 22,719,279 km (0.1 R)
• M47: 22,945,770 km (0.104 R)
• M48: 23,936,258 km (0.09 R)
• M49: 25,486,989 km (0.113 R)
• M50: 26,116,347 km (0.036 R)
• M51: 27,230,104 km (0.091 R)
• M52: 28,847,705 km (0.087 R)
• M53: 29,256,856 km (0.043 R)
• M54: 29,750,529 km (0.1 R)
• M55: 30,579,301 km (0.114 R)
• M56: 31,164,079 km (0.113 R)
• M57: 32,854,834 km (0.103 R)
• M58: 33,539,394 km (0.111 R)
• M59: 33,625,413 km (0.1 R)
• M60: 34,142,273 km (0.041 R)
• M61: 38,102,578 km (0.039 R)
• M62: 40,181,988 km (0.108 R)
• M63: 41,742,443 km (0.062 R)
• M64: 42,019,948 km (0.089 R)
• M65: 43,697,388 km (0.118 R)
• M66: 44,544,262 km (0.107 R)
• M67: 45,396,521 km (0.046 R)
• M68: 45,967,835 km (0.068 R)
• M69: 49,444,490 km (0.113 R)
• M70: 49,640,164 km (0.092 R)
• M71: 50,326,818 km (0.099 R)
• M72: 53,305,312 km (0.073 R)
• M73: 55,119,635 km (0.103 R)
• M74: 55,322,489 km (0.094 R)
• M75: 56,034,276 km (0.091 R)
• M76: 56,442,529 km (0.118 R)
• M77: 57,467,124 km (0.043 R)
• M78: 57,672,822 km (0.064 R)
• M79: 57,775,745 km (0.096 R)
• M80: 57,981,741 km (0.099 R)
• M81: 58,808,419 km (0.071 R)
• M82: 59,119,433 km (0.08 R)
• M83: 63,105,468 km (0.042 R)
• M84: 64,168,810 km (0.1 R)
• M85: 65,559,920 km (0.114 R)
• M86: 65,667,332 km (0.094 R)
• M87: 66,636,876 km (0.112 R)
• M88: 67,828,123 km (0.096 R)
• M89: 69,902,298 km (0.071 R)
• M90: 70,121,908 km (0.064 R)
• M91: 71,665,159 km (0.043 R)
• M92: 72,108,118 km (0.059 R)
• M93: 72,996,730 km (0.116 R)
• M94: 73,889,081 km (0.098 R)
• M95: 74,224,629 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 5.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.57 AU - 20.23 AU

Year: 26741 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,899,662 km

• M1: 198,516 km (0.048 R)
• M2: 235,317 km (0.118 R)
• M3: 531,372 km (0.098 R)
• M4: 624,721 km (0.062 R)
• M5: 1,368,671 km (0.074 R)
• M6: 1,446,163 km (0.087 R)
• M7: 1,498,671 km (0.111 R)
• M8: 2,237,386 km (0.11 R)
• M9: 2,298,272 km (0.069 R)
• M10: 2,871,531 km (0.097 R)
• M11: 3,629,244 km (0.044 R)
• M12: 3,846,161 km (0.099 R)
• M13: 4,104,666 km (0.068 R)
• M14: 4,368,707 km (0.079 R)
• M15: 4,794,911 km (0.105 R)
• M16: 5,438,182 km (0.104 R)
• M17: 5,603,338 km (0.081 R)
• M18: 5,980,773 km (0.096 R)
• M19: 6,023,109 km (0.107 R)
• M20: 6,323,053 km (0.119 R)
• M21: 6,804,310 km (0.118 R)
• M22: 7,206,728 km (0.058 R)
• M23: 7,987,928 km (0.11 R)
• M24: 8,555,353 km (0.113 R)
• M25: 8,747,436 km (0.092 R)
• M26: 8,843,927 km (0.119 R)
• M27: 9,135,643 km (0.119 R)
• M28: 10,029,939 km (0.104 R)
• M29: 10,848,090 km (0.034 R)
• M30: 11,422,845 km (0.097 R)
• M31: 12,007,623 km (0.108 R)
• M32: 12,384,759 km (0.115 R)
• M33: 12,547,521 km (0.118 R)
• M34: 13,875,502 km (0.073 R)
• M35: 13,931,751 km (0.047 R)
• M36: 13,988,149 km (0.101 R)
• M37: 15,189,420 km (0.086 R)
• M38: 17,385,068 km (0.084 R)
• M39: 18,550,435 km (0.114 R)
• M40: 19,048,746 km (0.116 R)
• M41: 19,236,790 km (0.065 R)
• M42: 19,299,472 km (0.104 R)
• M43: 19,677,805 km (0.032 R)
• M44: 19,740,935 km (0.117 R)
• M45: 20,185,839 km (0.036 R)
• M46: 21,020,595 km (0.069 R)
• M47: 21,866,721 km (0.069 R)
• M48: 23,861,309 km (0.12 R)
• M49: 25,843,930 km (0.066 R)
• M50: 26,052,020 km (0.116 R)
• M51: 27,101,001 km (0.065 R)
• M52: 27,807,851 km (0.05 R)
• M53: 28,807,613 km (0.102 R)
• M54: 29,384,163 km (0.108 R)
• M55: 29,673,934 km (0.1 R)
• M56: 30,402,476 km (0.091 R)
• M57: 31,210,454 km (0.072 R)
• M58: 31,432,158 km (0.098 R)
• M59: 33,904,113 km (0.071 R)
• M60: 34,131,951 km (0.12 R)
• M61: 34,284,092 km (0.06 R)
• M62: 34,971,644 km (0.116 R)
• M63: 35,432,555 km (0.079 R)
• M64: 36,282,720 km (0.107 R)
• M65: 36,593,434 km (0.11 R)
• M66: 38,081,933 km (0.113 R)
• M67: 38,318,747 km (0.054 R)
• M68: 38,556,009 km (0.066 R)
• M69: 38,635,146 km (0.111 R)
• M70: 39,350,523 km (0.099 R)
• M71: 40,713,509 km (0.066 R)
• M72: 40,794,292 km (0.068 R)
• M73: 41,279,288 km (0.112 R)
• M74: 42,092,054 km (0.045 R)
• M75: 42,828,075 km (0.093 R)
• M76: 43,650,714 km (0.098 R)
• M77: 43,981,325 km (0.092 R)
• M78: 44,478,738 km (0.113 R)
• M79: 45,228,223 km (0.117 R)
• M80: 46,150,046 km (0.108 R)
• M81: 46,739,910 km (0.102 R)
• M82: 49,124,051 km (0.096 R)
• M83: 49,726,183 km (0.069 R)
• M84: 50,677,475 km (0.119 R)
• M85: 51,634,603 km (0.099 R)
• M86: 52,334,571 km (0.059 R)
• M87: 52,773,641 km (0.116 R)
• M88: 53,037,681 km (0.12 R)
• M89: 53,125,794 km (0.096 R)
• M90: 55,254,722 km (0.063 R)
• M91: 55,433,491 km (0.119 R)
• M92: 58,227,381 km (0.098 R)
• M93: 58,318,336 km (0.039 R)
• M94: 58,773,413 km (0.099 R)
• M95: 61,251,651 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit