🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.29 AU

Year: 433 Days

Day: 31.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.75 AU - 2.09 AU

Year: 1013 Days

Day: 14.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.65 AU - 2.65 AU

Year: 1643 Days

Day: 33.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.78 AU - 4.42 AU

Year: 3161 Days

Day: 23.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 15

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.09 AU - 11.55 AU

Year: 10835 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,579,299 km

• M1: 195,524 km (0.117 R)
• M2: 317,746 km (0.089 R)
• M3: 441,015 km (0.041 R)
• M4: 1,192,445 km (0.104 R)
• M5: 1,461,870 km (0.106 R)
• M6: 1,580,352 km (0.113 R)
• M7: 1,726,958 km (0.094 R)
• M8: 2,388,031 km (0.107 R)
• M9: 2,850,737 km (0.074 R)
• M10: 3,092,786 km (0.1 R)
• M11: 4,403,563 km (0.084 R)
• M12: 4,684,657 km (0.101 R)
• M13: 5,154,245 km (0.073 R)
• M14: 5,525,697 km (0.07 R)
• M15: 6,532,640 km (0.085 R)
• M16: 6,732,802 km (0.026 R)
• M17: 7,139,259 km (0.111 R)
• M18: 7,387,143 km (0.078 R)
• M19: 7,848,802 km (0.113 R)
• M20: 8,233,717 km (0.115 R)
• M21: 8,977,667 km (0.075 R)
• M22: 9,245,298 km (0.093 R)
• M23: 9,380,235 km (0.118 R)
• M24: 9,880,341 km (0.057 R)
• M25: 10,018,270 km (0.115 R)
• M26: 11,336,527 km (0.097 R)
• M27: 11,869,394 km (0.108 R)
• M28: 12,410,340 km (0.086 R)
• M29: 13,110,757 km (0.081 R)
• M30: 14,393,110 km (0.075 R)
• M31: 15,234,898 km (0.087 R)
• M32: 16,201,001 km (0.102 R)
• M33: 16,691,532 km (0.107 R)
• M34: 16,856,090 km (0.116 R)
• M35: 17,575,506 km (0.107 R)
• M36: 17,854,955 km (0.085 R)
• M37: 18,023,402 km (0.113 R)
• M38: 21,261,897 km (0.101 R)
• M39: 22,280,060 km (0.05 R)
• M40: 23,436,900 km (0.118 R)
• M41: 23,806,257 km (0.076 R)
• M42: 24,925,848 km (0.057 R)
• M43: 26,381,584 km (0.096 R)
• M44: 26,894,406 km (0.089 R)
• M45: 27,799,623 km (0.092 R)
• M46: 28,125,447 km (0.078 R)
• M47: 28,452,468 km (0.109 R)
• M48: 29,507,432 km (0.062 R)
• M49: 30,106,422 km (0.103 R)
• M50: 31,452,055 km (0.105 R)
• M51: 32,748,470 km (0.049 R)
• M52: 32,954,765 km (0.083 R)
• M53: 33,853,849 km (0.066 R)
• M54: 34,971,345 km (0.117 R)
• M55: 36,314,135 km (0.077 R)
• M56: 36,456,403 km (0.09 R)
• M57: 36,884,552 km (0.079 R)
• M58: 37,962,105 km (0.095 R)
• M59: 38,178,873 km (0.105 R)
• M60: 38,613,604 km (0.107 R)
• M61: 39,341,846 km (0.089 R)
• M62: 39,780,916 km (0.079 R)
• M63: 40,663,992 km (0.087 R)
• M64: 41,182,199 km (0.045 R)
• M65: 43,125,925 km (0.081 R)
• M66: 43,352,117 km (0.068 R)
• M67: 43,730,001 km (0.109 R)
• M68: 43,957,240 km (0.092 R)
• M69: 45,175,864 km (0.116 R)
• M70: 45,712,472 km (0.079 R)
• M71: 45,866,258 km (0.088 R)
• M72: 46,792,120 km (0.058 R)
• M73: 47,179,728 km (0.095 R)
• M74: 47,646,323 km (0.042 R)
• M75: 48,898,009 km (0.096 R)
• M76: 50,636,635 km (0.096 R)
• M77: 51,513,578 km (0.112 R)
• M78: 52,154,455 km (0.027 R)
• M79: 54,092,944 km (0.026 R)
• M80: 54,255,557 km (0.09 R)
• M81: 54,499,851 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.9

Radius: 6

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.69 AU - 14.91 AU

Year: 16427 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,579,299 km

• M1: 76,893 km (0.046 R)
• M2: 146,307 km (0.099 R)
• M3: 736,470 km (0.089 R)
• M4: 3,952,825 km (0.117 R)
• M5: 4,282,688 km (0.041 R)
• M6: 4,925,061 km (0.055 R)
• M7: 6,014,134 km (0.093 R)
• M8: 6,155,354 km (0.11 R)
• M9: 6,877,912 km (0.074 R)
• M10: 7,025,565 km (0.106 R)
• M11: 7,075,082 km (0.112 R)
• M12: 7,174,265 km (0.086 R)
• M13: 7,324,162 km (0.105 R)
• M14: 7,424,542 km (0.119 R)
• M15: 7,474,957 km (0.079 R)
• M16: 7,626,948 km (0.066 R)
• M17: 7,933,773 km (0.114 R)
• M18: 8,140,518 km (0.08 R)
• M19: 8,771,671 km (0.094 R)
• M20: 8,985,447 km (0.03 R)
• M21: 9,039,152 km (0.08 R)
• M22: 9,802,700 km (0.099 R)
• M23: 10,473,497 km (0.084 R)
• M24: 11,101,209 km (0.05 R)
• M25: 11,565,561 km (0.092 R)
• M26: 11,917,864 km (0.065 R)
• M27: 12,572,953 km (0.099 R)
• M28: 12,633,091 km (0.091 R)
• M29: 12,753,667 km (0.077 R)
• M30: 13,056,753 km (0.101 R)
• M31: 13,178,675 km (0.11 R)
• M32: 13,362,231 km (0.087 R)
• M33: 13,485,051 km (0.085 R)
• M34: 13,546,536 km (0.072 R)
• M35: 15,629,986 km (0.073 R)
• M36: 15,759,537 km (0.086 R)
• M37: 16,543,580 km (0.067 R)
• M38: 17,946,209 km (0.115 R)
• M39: 19,455,951 km (0.07 R)
• M40: 20,508,522 km (0.117 R)
• M41: 22,230,842 km (0.056 R)
• M42: 22,522,259 km (0.114 R)
• M43: 22,741,719 km (0.059 R)
• M44: 23,626,740 km (0.116 R)
• M45: 24,372,784 km (0.08 R)
• M46: 24,598,228 km (0.102 R)
• M47: 24,748,724 km (0.069 R)
• M48: 25,506,437 km (0.059 R)
• M49: 25,658,877 km (0.118 R)
• M50: 25,735,172 km (0.092 R)
• M51: 26,041,249 km (0.059 R)
• M52: 26,734,336 km (0.044 R)
• M53: 27,746,216 km (0.085 R)
• M54: 28,217,450 km (0.078 R)
• M55: 28,612,089 km (0.082 R)
• M56: 29,088,259 km (0.097 R)
• M57: 29,407,052 km (0.09 R)
• M58: 29,486,937 km (0.109 R)
• M59: 30,289,829 km (0.092 R)
• M60: 30,451,245 km (0.116 R)
• M61: 30,532,028 km (0.094 R)
• M62: 31,834,876 km (0.055 R)
• M63: 31,998,985 km (0.112 R)
• M64: 32,328,100 km (0.071 R)
• M65: 34,326,279 km (0.064 R)
• M66: 36,793,596 km (0.113 R)
• M67: 38,528,184 km (0.11 R)
• M68: 41,179,507 km (0.093 R)
• M69: 42,888,962 km (0.045 R)
• M70: 43,706,813 km (0.092 R)
• M71: 43,797,918 km (0.096 R)
• M72: 44,713,308 km (0.09 R)
• M73: 45,450,077 km (0.054 R)
• M74: 48,720,586 km (0.049 R)
• M75: 49,383,603 km (0.092 R)
• M76: 49,668,737 km (0.104 R)
• M77: 50,240,650 km (0.106 R)
• M78: 51,776,272 km (0.12 R)
• M79: 51,969,253 km (0.1 R)
• M80: 52,065,893 km (0.117 R)
• M81: 54,402,313 km (0.089 R)
• M82: 54,795,157 km (0.035 R)
• M83: 57,470,565 km (0.11 R)
• M84: 59,884,177 km (0.113 R)
• M85: 60,492,741 km (0.073 R)
• M86: 61,716,153 km (0.082 R)
• M87: 62,228,226 km (0.055 R)
• M88: 64,290,732 km (0.067 R)
• M89: 65,122,047 km (0.088 R)
• M90: 66,061,373 km (0.116 R)
• M91: 67,426,303 km (0.089 R)
• M92: 67,953,636 km (0.111 R)
• M93: 70,077,028 km (0.103 R)
• M94: 71,468,887 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.4

Radius: 4.1

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.2 AU - 13.58 AU

Year: 16607 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,579,299 km

• M1: 79,586 km (0.066 R)
• M2: 131,945 km (0.057 R)
• M3: 751,729 km (0.112 R)
• M4: 1,035,217 km (0.089 R)
• M5: 1,460,075 km (0.091 R)
• M6: 1,883,587 km (0.085 R)
• M7: 2,007,603 km (0.089 R)
• M8: 2,369,181 km (0.101 R)
• M9: 2,612,128 km (0.05 R)
• M10: 2,667,180 km (0.083 R)
• M11: 3,063,465 km (0.118 R)
• M12: 3,447,782 km (0.1 R)
• M13: 4,293,459 km (0.063 R)
• M14: 4,358,684 km (0.104 R)
• M15: 4,424,058 km (0.112 R)
• M16: 4,489,731 km (0.109 R)
• M17: 4,823,484 km (0.094 R)
• M18: 5,234,429 km (0.033 R)
• M19: 5,549,931 km (0.099 R)
• M20: 5,943,823 km (0.042 R)
• M21: 6,016,378 km (0.117 R)
• M22: 6,458,140 km (0.116 R)
• M23: 6,758,533 km (0.116 R)
• M24: 7,140,306 km (0.119 R)
• M25: 7,256,245 km (0.111 R)
• M26: 7,450,722 km (0.092 R)
• M27: 7,607,650 km (0.099 R)
• M28: 7,646,994 km (0.056 R)
• M29: 7,884,855 km (0.113 R)
• M30: 8,205,593 km (0.054 R)
• M31: 9,277,462 km (0.038 R)
• M32: 9,361,685 km (0.098 R)
• M33: 10,174,750 km (0.094 R)
• M34: 10,305,199 km (0.097 R)
• M35: 10,655,707 km (0.074 R)
• M36: 10,699,838 km (0.082 R)
• M37: 11,054,834 km (0.113 R)
• M38: 11,144,144 km (0.115 R)
• M39: 11,913,226 km (0.077 R)
• M40: 13,311,518 km (0.106 R)
• M41: 13,981,716 km (0.089 R)
• M42: 14,662,686 km (0.12 R)
• M43: 14,810,040 km (0.045 R)
• M44: 15,504,174 km (0.044 R)
• M45: 16,667,297 km (0.108 R)
• M46: 17,130,003 km (0.043 R)
• M47: 17,440,868 km (0.073 R)
• M48: 19,290,795 km (0.103 R)
• M49: 19,398,356 km (0.105 R)
• M50: 19,506,216 km (0.099 R)
• M51: 19,668,230 km (0.112 R)
• M52: 20,649,892 km (0.063 R)
• M53: 20,759,996 km (0.067 R)
• M54: 21,091,355 km (0.068 R)
• M55: 21,983,407 km (0.078 R)
• M56: 22,039,506 km (0.11 R)
• M57: 22,717,334 km (0.115 R)
• M58: 22,830,879 km (0.109 R)
• M59: 23,573,932 km (0.07 R)
• M60: 23,746,568 km (0.096 R)
• M61: 24,615,881 km (0.1 R)
• M62: 25,025,181 km (0.111 R)
• M63: 26,924,475 km (0.086 R)
• M64: 27,891,326 km (0.098 R)
• M65: 29,548,571 km (0.103 R)
• M66: 29,858,987 km (0.115 R)
• M67: 30,733,835 km (0.118 R)
• M68: 30,859,498 km (0.049 R)
• M69: 31,111,420 km (0.069 R)
• M70: 31,490,352 km (0.113 R)
• M71: 33,150,439 km (0.077 R)
• M72: 35,363,889 km (0.101 R)
• M73: 35,957,793 km (0.051 R)
• M74: 36,821,422 km (0.041 R)
• M75: 37,021,583 km (0.102 R)
• M76: 37,222,194 km (0.08 R)
• M77: 37,826,270 km (0.072 R)
• M78: 39,112,064 km (0.047 R)
• M79: 39,248,348 km (0.056 R)
• M80: 40,205,924 km (0.11 R)
• M81: 40,756,593 km (0.101 R)
• M82: 41,102,165 km (0.105 R)
• M83: 41,656,873 km (0.079 R)
• M84: 42,563,586 km (0.091 R)
• M85: 42,984,255 km (0.093 R)
• M86: 43,406,271 km (0.116 R)
• M87: 44,041,912 km (0.113 R)
• M88: 45,465,635 km (0.115 R)
• M89: 45,967,387 km (0.113 R)
• M90: 46,111,150 km (0.083 R)
• M91: 46,254,914 km (0.108 R)
• M92: 46,687,401 km (0.12 R)
• M93: 48,503,818 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.8

Radius: 4.1

Gravity: 51.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.33 AU - 17.77 AU

Year: 21134 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,579,299 km

• M1: 124,017 km (0.118 R)
• M2: 149,598 km (0.044 R)
• M3: 177,722 km (0.101 R)
• M4: 240,553 km (0.104 R)
• M5: 274,961 km (0.03 R)
• M6: 813,663 km (0.088 R)
• M7: 978,669 km (0.111 R)
• M8: 1,007,242 km (0.032 R)
• M9: 1,124,228 km (0.112 R)
• M10: 1,245,701 km (0.059 R)
• M11: 1,601,146 km (0.114 R)
• M12: 2,022,713 km (0.081 R)
• M13: 3,044,466 km (0.083 R)
• M14: 4,293,309 km (0.071 R)
• M15: 4,970,090 km (0.088 R)
• M16: 5,169,504 km (0.051 R)
• M17: 5,219,769 km (0.063 R)
• M18: 5,679,483 km (0.06 R)
• M19: 5,783,454 km (0.045 R)
• M20: 5,887,873 km (0.096 R)
• M21: 6,152,063 km (0.089 R)
• M22: 6,801,467 km (0.043 R)
• M23: 8,047,617 km (0.118 R)
• M24: 8,281,738 km (0.034 R)
• M25: 9,057,702 km (0.053 R)
• M26: 10,870,529 km (0.067 R)
• M27: 11,064,408 km (0.112 R)
• M28: 11,129,184 km (0.099 R)
• M29: 11,455,307 km (0.101 R)
• M30: 11,520,981 km (0.105 R)
• M31: 11,718,450 km (0.042 R)
• M32: 14,034,524 km (0.106 R)
• M33: 14,245,457 km (0.072 R)
• M34: 15,388,385 km (0.108 R)
• M35: 15,678,605 km (0.088 R)
• M36: 17,232,029 km (0.097 R)
• M37: 17,457,922 km (0.042 R)
• M38: 18,065,140 km (0.099 R)
• M39: 20,801,734 km (0.09 R)
• M40: 22,095,157 km (0.086 R)
• M41: 22,834,021 km (0.085 R)
• M42: 23,247,958 km (0.104 R)
• M43: 23,497,487 km (0.065 R)
• M44: 24,928,540 km (0.113 R)
• M45: 25,013,512 km (0.106 R)
• M46: 25,697,473 km (0.119 R)
• M47: 26,300,802 km (0.063 R)
• M48: 26,821,851 km (0.038 R)
• M49: 32,865,156 km (0.107 R)
• M50: 33,145,203 km (0.092 R)
• M51: 35,127,674 km (0.112 R)
• M52: 35,605,340 km (0.117 R)
• M53: 35,701,083 km (0.026 R)
• M54: 35,796,975 km (0.115 R)
• M55: 35,989,059 km (0.061 R)
• M56: 36,374,124 km (0.091 R)
• M57: 38,417,780 km (0.11 R)
• M58: 39,305,045 km (0.117 R)
• M59: 39,404,079 km (0.067 R)
• M60: 39,900,445 km (0.118 R)
• M61: 40,999,391 km (0.097 R)
• M62: 41,401,510 km (0.066 R)
• M63: 41,703,997 km (0.055 R)
• M64: 42,920,975 km (0.041 R)
• M65: 43,636,353 km (0.119 R)
• M66: 44,252,696 km (0.067 R)
• M67: 46,223,199 km (0.077 R)
• M68: 46,641,624 km (0.086 R)
• M69: 46,851,360 km (0.074 R)
• M70: 48,222,126 km (0.09 R)
• M71: 48,646,535 km (0.09 R)
• M72: 53,725,233 km (0.108 R)
• M73: 54,275,304 km (0.077 R)
• M74: 55,714,436 km (0.094 R)
• M75: 55,936,888 km (0.104 R)
• M76: 56,271,239 km (0.109 R)
• M77: 57,727,574 km (0.089 R)
• M78: 59,309,721 km (0.087 R)
• M79: 59,992,187 km (0.101 R)
• M80: 64,724,566 km (0.056 R)
• M81: 65,075,523 km (0.108 R)
• M82: 65,427,078 km (0.106 R)
• M83: 67,312,908 km (0.058 R)
• M84: 67,668,502 km (0.057 R)
• M85: 68,262,556 km (0.057 R)
• M86: 70,054,888 km (0.067 R)
• M87: 71,379,128 km (0.11 R)
• M88: 71,499,854 km (0.119 R)
• M89: 72,104,827 km (0.119 R)
• M90: 72,589,973 km (0.049 R)
• M91: 73,441,783 km (0.093 R)
• M92: 74,541,777 km (0.074 R)
• M93: 76,634,202 km (0.107 R)
• M94: 78,122,850 km (0.06 R)
• M95: 79,370,646 km (0.103 R)
• M96: 83,916,926 km (0.099 R)
• M97: 85,451,052 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit