🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.67 AU - 1.05 AU

Year: 293 Days

Day: 20 Hours

Environment

Temp: 97 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,371,078 km

• M1: 426,354 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.16 AU

Year: 340 Days

Day: 18.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.31 AU - 1.31 AU

Year: 550 Days

Day: 27.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,371,078 km

• M1: 936,782 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.38 AU - 1.54 AU

Year: 648 Days

Day: 27.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,371,078 km

• M1: 563,984 km (0.106 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 13.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.16 AU - 7.88 AU

Year: 6111 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,371,078 km

• M1: 174,880 km (0.103 R)
• M2: 412,292 km (0.066 R)
• M3: 546,182 km (0.053 R)
• M4: 698,472 km (0.085 R)
• M5: 896,839 km (0.078 R)
• M6: 1,299,557 km (0.064 R)
• M7: 2,393,566 km (0.054 R)
• M8: 2,546,754 km (0.111 R)
• M9: 3,240,589 km (0.116 R)
• M10: 3,760,442 km (0.045 R)
• M11: 3,939,660 km (0.111 R)
• M12: 4,440,514 km (0.099 R)
• M13: 4,795,061 km (0.107 R)
• M14: 5,215,580 km (0.089 R)
• M15: 5,473,786 km (0.077 R)
• M16: 5,706,710 km (0.094 R)
• M17: 6,243,168 km (0.096 R)
• M18: 6,456,195 km (0.071 R)
• M19: 6,702,583 km (0.11 R)
• M20: 6,952,262 km (0.042 R)
• M21: 7,300,376 km (0.09 R)
• M22: 7,882,611 km (0.094 R)
• M23: 8,279,195 km (0.085 R)
• M24: 8,580,784 km (0.061 R)
• M25: 8,988,738 km (0.109 R)
• M26: 10,286,499 km (0.058 R)
• M27: 10,574,774 km (0.049 R)
• M28: 10,938,896 km (0.068 R)
• M29: 11,233,304 km (0.087 R)
• M30: 11,904,999 km (0.107 R)
• M31: 12,705,347 km (0.08 R)
• M32: 12,898,478 km (0.118 R)
• M33: 13,170,447 km (0.114 R)
• M34: 13,483,705 km (0.077 R)
• M35: 14,117,551 km (0.111 R)
• M36: 14,237,379 km (0.065 R)
• M37: 14,639,648 km (0.106 R)
• M38: 14,882,894 km (0.065 R)
• M39: 15,086,496 km (0.04 R)
• M40: 15,993,658 km (0.084 R)
• M41: 16,622,268 km (0.088 R)
• M42: 17,045,929 km (0.033 R)
• M43: 17,774,172 km (0.107 R)
• M44: 17,990,341 km (0.114 R)
• M45: 18,512,736 km (0.06 R)
• M46: 18,819,711 km (0.082 R)
• M47: 19,261,324 km (0.082 R)
• M48: 19,706,228 km (0.085 R)
• M49: 19,840,418 km (0.117 R)
• M50: 22,074,363 km (0.106 R)
• M51: 22,727,208 km (0.076 R)
• M52: 22,914,953 km (0.11 R)
• M53: 23,009,050 km (0.064 R)
• M54: 23,291,940 km (0.116 R)
• M55: 24,483,188 km (0.119 R)
• M56: 24,771,911 km (0.073 R)
• M57: 25,401,718 km (0.057 R)
• M58: 26,578,156 km (0.091 R)
• M59: 27,023,808 km (0.097 R)
• M60: 27,172,957 km (0.101 R)
• M61: 28,477,002 km (0.111 R)
• M62: 29,289,468 km (0.095 R)
• M63: 29,647,456 km (0.106 R)
• M64: 30,989,498 km (0.076 R)
• M65: 31,249,798 km (0.086 R)
• M66: 31,406,427 km (0.059 R)
• M67: 31,982,678 km (0.086 R)
• M68: 32,298,479 km (0.042 R)
• M69: 32,509,562 km (0.108 R)
• M70: 32,721,243 km (0.065 R)
• M71: 33,412,086 km (0.046 R)
• M72: 34,215,127 km (0.119 R)
• M73: 35,350,126 km (0.102 R)
• M74: 35,622,245 km (0.076 R)
• M75: 36,059,071 km (0.079 R)
• M76: 36,168,427 km (0.108 R)
• M77: 36,332,835 km (0.107 R)
• M78: 36,442,640 km (0.109 R)
• M79: 36,937,809 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 10.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.99 AU - 11.43 AU

Year: 10260 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,371,078 km

• M1: 142,716 km (0.077 R)
• M2: 244,293 km (0.118 R)
• M3: 387,309 km (0.072 R)
• M4: 477,965 km (0.085 R)
• M5: 1,305,989 km (0.038 R)
• M6: 1,680,134 km (0.1 R)
• M7: 1,778,868 km (0.114 R)
• M8: 2,024,059 km (0.108 R)
• M9: 2,193,554 km (0.062 R)
• M10: 2,390,125 km (0.1 R)
• M11: 2,479,286 km (0.047 R)
• M12: 2,942,441 km (0.09 R)
• M13: 3,135,272 km (0.066 R)
• M14: 3,257,942 km (0.093 R)
• M15: 3,357,275 km (0.089 R)
• M16: 4,134,287 km (0.102 R)
• M17: 5,696,388 km (0.059 R)
• M18: 5,937,539 km (0.08 R)
• M19: 6,336,667 km (0.11 R)
• M20: 6,523,814 km (0.1 R)
• M21: 7,388,489 km (0.104 R)
• M22: 8,119,724 km (0.063 R)
• M23: 8,289,068 km (0.094 R)
• M24: 8,596,941 km (0.061 R)
• M25: 9,471,939 km (0.118 R)
• M26: 10,046,694 km (0.111 R)
• M27: 10,781,219 km (0.096 R)
• M28: 11,117,366 km (0.117 R)
• M29: 11,267,861 km (0.057 R)
• M30: 11,456,953 km (0.106 R)
• M31: 11,570,947 km (0.106 R)
• M32: 11,761,684 km (0.102 R)
• M33: 11,838,427 km (0.107 R)
• M34: 12,030,661 km (0.112 R)
• M35: 12,262,687 km (0.1 R)
• M36: 12,496,359 km (0.092 R)
• M37: 12,652,838 km (0.101 R)
• M38: 13,365,373 km (0.118 R)
• M39: 14,294,675 km (0.106 R)
• M40: 14,540,614 km (0.049 R)
• M41: 14,787,899 km (0.088 R)
• M42: 14,870,627 km (0.042 R)
• M43: 15,078,119 km (0.109 R)
• M44: 15,454,058 km (0.09 R)
• M45: 15,960,148 km (0.106 R)
• M46: 16,988,783 km (0.049 R)
• M47: 17,423,664 km (0.105 R)
• M48: 17,774,172 km (0.116 R)
• M49: 18,526,799 km (0.082 R)
• M50: 19,789,106 km (0.107 R)
• M51: 20,846,762 km (0.119 R)
• M52: 21,218,812 km (0.113 R)
• M53: 22,586,287 km (0.073 R)
• M54: 22,681,730 km (0.11 R)
• M55: 23,691,067 km (0.11 R)
• M56: 24,862,418 km (0.086 R)
• M57: 25,803,239 km (0.068 R)
• M58: 25,952,837 km (0.109 R)
• M59: 26,152,700 km (0.111 R)
• M60: 26,957,536 km (0.105 R)
• M61: 27,312,233 km (0.081 R)
• M62: 27,413,810 km (0.07 R)
• M63: 28,026,263 km (0.108 R)
• M64: 28,128,738 km (0.094 R)
• M65: 28,334,136 km (0.068 R)
• M66: 28,436,910 km (0.1 R)
• M67: 28,591,444 km (0.085 R)
• M68: 29,837,894 km (0.034 R)
• M69: 29,942,612 km (0.097 R)
• M70: 30,467,701 km (0.082 R)
• M71: 30,625,975 km (0.074 R)
• M72: 31,049,038 km (0.097 R)
• M73: 31,740,629 km (0.045 R)
• M74: 32,007,960 km (0.12 R)
• M75: 32,168,778 km (0.115 R)
• M76: 32,544,867 km (0.113 R)
• M77: 32,868,597 km (0.119 R)
• M78: 33,410,291 km (0.1 R)
• M79: 33,736,713 km (0.053 R)
• M80: 34,502,655 km (0.094 R)
• M81: 36,107,241 km (0.101 R)
• M82: 36,330,441 km (0.032 R)
• M83: 37,566,419 km (0.104 R)
• M84: 37,679,515 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.5

Radius: 5.6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.48 AU - 20 AU

Year: 26277 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,371,078 km

• M1: 119,678 km (0.043 R)
• M2: 226,790 km (0.085 R)
• M3: 311,612 km (0.066 R)
• M4: 1,026,241 km (0.044 R)
• M5: 1,688,212 km (0.1 R)
• M6: 1,826,889 km (0.064 R)
• M7: 2,189,814 km (0.099 R)
• M8: 2,418,250 km (0.079 R)
• M9: 2,694,407 km (0.117 R)
• M10: 3,022,176 km (0.095 R)
• M11: 3,190,923 km (0.054 R)
• M12: 3,449,727 km (0.076 R)
• M13: 4,503,345 km (0.114 R)
• M14: 4,647,707 km (0.094 R)
• M15: 5,089,768 km (0.098 R)
• M16: 5,139,734 km (0.07 R)
• M17: 5,391,956 km (0.116 R)
• M18: 5,856,009 km (0.067 R)
• M19: 6,279,371 km (0.08 R)
• M20: 6,877,463 km (0.1 R)
• M21: 6,932,665 km (0.109 R)
• M22: 7,155,266 km (0.106 R)
• M23: 7,267,465 km (0.113 R)
• M24: 7,550,354 km (0.087 R)
• M25: 7,721,943 km (0.11 R)
• M26: 8,127,204 km (0.12 R)
• M27: 8,185,696 km (0.091 R)
• M28: 8,539,346 km (0.079 R)
• M29: 9,261,604 km (0.1 R)
• M30: 9,383,975 km (0.08 R)
• M31: 10,572,082 km (0.083 R)
• M32: 11,216,400 km (0.098 R)
• M33: 11,674,767 km (0.069 R)
• M34: 12,407,647 km (0.064 R)
• M35: 14,198,184 km (0.11 R)
• M36: 14,409,865 km (0.118 R)
• M37: 18,472,644 km (0.105 R)
• M38: 18,626,580 km (0.1 R)
• M39: 18,781,115 km (0.099 R)
• M40: 19,716,551 km (0.119 R)
• M41: 20,189,878 km (0.091 R)
• M42: 20,907,050 km (0.082 R)
• M43: 21,228,387 km (0.064 R)
• M44: 21,632,450 km (0.119 R)
• M45: 21,794,764 km (0.11 R)
• M46: 22,530,337 km (0.062 R)
• M47: 24,615,582 km (0.091 R)
• M48: 25,295,803 km (0.11 R)
• M49: 25,381,373 km (0.085 R)
• M50: 26,414,346 km (0.076 R)
• M51: 28,166,437 km (0.099 R)
• M52: 28,254,999 km (0.11 R)
• M53: 29,325,222 km (0.032 R)
• M54: 30,046,134 km (0.066 R)
• M55: 30,317,953 km (0.107 R)
• M56: 30,681,626 km (0.044 R)
• M57: 32,987,378 km (0.11 R)
• M58: 33,080,727 km (0.089 R)
• M59: 34,208,246 km (0.1 R)
• M60: 34,302,792 km (0.119 R)
• M61: 35,922,937 km (0.088 R)
• M62: 36,211,361 km (0.11 R)
• M63: 36,404,193 km (0.094 R)
• M64: 39,633,413 km (0.114 R)
• M65: 40,630,034 km (0.095 R)
• M66: 41,937,818 km (0.102 R)
• M67: 43,157,191 km (0.079 R)
• M68: 43,361,541 km (0.043 R)
• M69: 45,319,029 km (0.106 R)
• M70: 49,212,912 km (0.106 R)
• M71: 50,068,762 km (0.107 R)
• M72: 52,774,987 km (0.087 R)
• M73: 53,321,917 km (0.114 R)
• M74: 54,200,805 km (0.032 R)
• M75: 55,528,336 km (0.11 R)
• M76: 58,893,391 km (0.061 R)
• M77: 59,460,666 km (0.096 R)
• M78: 60,372,016 km (0.048 R)
• M79: 63,830,569 km (0.087 R)
• M80: 65,701,141 km (0.119 R)
• M81: 68,421,578 km (0.103 R)
• M82: 70,095,578 km (0.111 R)
• M83: 70,817,089 km (0.118 R)
• M84: 71,420,118 km (0.073 R)
• M85: 72,996,281 km (0.083 R)
• M86: 73,483,521 km (0.055 R)
• M87: 74,216,401 km (0.067 R)
• M88: 74,338,772 km (0.078 R)
• M89: 74,951,824 km (0.072 R)
• M90: 75,443,253 km (0.118 R)
• M91: 76,306,134 km (0.063 R)
• M92: 77,420,339 km (0.08 R)
• M93: 77,792,838 km (0.119 R)
• M94: 80,794,818 km (0.089 R)
• M95: 82,309,945 km (0.103 R)
• M96: 83,071,099 km (0.069 R)
• M97: 83,325,266 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.7

Radius: 3.4

Gravity: 70.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.01 AU - 22.21 AU

Year: 30666 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,371,078 km

• M1: 149,598 km (0.06 R)
• M2: 280,197 km (0.117 R)
• M3: 392,545 km (0.102 R)
• M4: 416,630 km (0.091 R)
• M5: 656,735 km (0.11 R)
• M6: 1,426,715 km (0.07 R)
• M7: 1,780,065 km (0.032 R)
• M8: 2,702,037 km (0.11 R)
• M9: 2,749,160 km (0.099 R)
• M10: 3,851,696 km (0.065 R)
• M11: 4,957,374 km (0.096 R)
• M12: 5,015,119 km (0.095 R)
• M13: 6,029,841 km (0.062 R)
• M14: 8,238,654 km (0.115 R)
• M15: 8,444,501 km (0.066 R)
• M16: 8,651,993 km (0.08 R)
• M17: 8,931,142 km (0.104 R)
• M18: 9,213,284 km (0.051 R)
• M19: 9,284,343 km (0.108 R)
• M20: 9,355,552 km (0.056 R)
• M21: 10,004,358 km (0.083 R)
• M22: 10,518,825 km (0.059 R)
• M23: 10,667,525 km (0.097 R)
• M24: 11,420,900 km (0.055 R)
• M25: 11,881,063 km (0.113 R)
• M26: 12,347,359 km (0.045 R)
• M27: 13,458,423 km (0.102 R)
• M28: 13,700,622 km (0.099 R)
• M29: 14,271,338 km (0.096 R)
• M30: 14,683,779 km (0.117 R)
• M31: 14,849,833 km (0.107 R)
• M32: 16,717,113 km (0.102 R)
• M33: 16,890,497 km (0.088 R)
• M34: 19,107,687 km (0.076 R)
• M35: 19,289,000 km (0.082 R)
• M36: 21,039,445 km (0.032 R)
• M37: 22,456,884 km (0.11 R)
• M38: 23,807,304 km (0.097 R)
• M39: 25,482,053 km (0.119 R)
• M40: 29,151,987 km (0.079 R)
• M41: 29,569,814 km (0.077 R)
• M42: 30,411,452 km (0.102 R)
• M43: 30,729,048 km (0.082 R)
• M44: 31,903,092 km (0.097 R)
• M45: 32,333,635 km (0.11 R)
• M46: 32,657,814 km (0.097 R)
• M47: 33,636,782 km (0.034 R)
• M48: 33,746,138 km (0.064 R)
• M49: 35,734,892 km (0.103 R)
• M50: 35,958,242 km (0.069 R)
• M51: 36,968,775 km (0.101 R)
• M52: 39,017,967 km (0.035 R)
• M53: 40,056,176 km (0.071 R)
• M54: 42,277,854 km (0.074 R)
• M55: 42,513,920 km (0.086 R)
• M56: 42,869,065 km (0.115 R)
• M57: 44,899,707 km (0.115 R)
• M58: 47,450,949 km (0.111 R)
• M59: 47,942,228 km (0.088 R)
• M60: 50,674,334 km (0.087 R)
• M61: 51,428,158 km (0.086 R)
• M62: 51,680,230 km (0.074 R)
• M63: 52,946,875 km (0.109 R)
• M64: 53,201,341 km (0.106 R)
• M65: 53,328,799 km (0.116 R)
• M66: 53,584,013 km (0.076 R)
• M67: 55,898,591 km (0.076 R)
• M68: 56,807,547 km (0.04 R)
• M69: 60,757,829 km (0.096 R)
• M70: 61,291,295 km (0.092 R)
• M71: 62,362,715 km (0.112 R)
• M72: 63,440,268 km (0.102 R)
• M73: 64,659,790 km (0.111 R)
• M74: 66,435,068 km (0.085 R)
• M75: 69,336,519 km (0.105 R)
• M76: 69,615,070 km (0.119 R)
• M77: 71,012,912 km (0.086 R)
• M78: 71,715,424 km (0.107 R)
• M79: 72,561,400 km (0.118 R)
• M80: 78,574,935 km (0.08 R)
• M81: 80,030,074 km (0.083 R)
• M82: 83,706,741 km (0.112 R)
• M83: 86,987,571 km (0.116 R)
• M84: 88,945,808 km (0.074 R)
• M85: 94,752,748 km (0.085 R)
• M86: 95,990,820 km (0.101 R)
• M87: 96,145,953 km (0.09 R)
• M88: 96,922,815 km (0.049 R)
• M89: 98,795,930 km (0.108 R)
• M90: 99,265,966 km (0.09 R)
• M91: 99,579,823 km (0.115 R)
• M92: 99,736,900 km (0.051 R)
• M93: 100,838,539 km (0.098 R)
• M94: 102,894,911 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit