🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 27.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,152,859 km

• M1: 224,546 km (0.115 R)
• M2: 500,405 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 166 Days

Day: 39.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,152,859 km

• M1: 552,166 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.98 AU - 1.28 AU

Year: 462 Days

Day: 39.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.34 AU - 1.7 AU

Year: 721 Days

Day: 26.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 93.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.03 AU - 3.25 AU

Year: 2142 Days

Day: 44.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.4 AU - 4 AU

Year: 2204 Days

Day: 42.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 9.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.43 AU - 8.19 AU

Year: 6842 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 107,152,859 km

• M1: 126,560 km (0.111 R)
• M2: 432,338 km (0.092 R)
• M3: 544,686 km (0.098 R)
• M4: 743,202 km (0.091 R)
• M5: 1,063,192 km (0.095 R)
• M6: 1,152,652 km (0.045 R)
• M7: 1,244,804 km (0.12 R)
• M8: 1,449,155 km (0.104 R)
• M9: 1,664,725 km (0.117 R)
• M10: 2,155,257 km (0.088 R)
• M11: 2,241,275 km (0.098 R)
• M12: 2,402,093 km (0.117 R)
• M13: 2,551,691 km (0.08 R)
• M14: 2,735,397 km (0.096 R)
• M15: 3,035,042 km (0.075 R)
• M16: 3,197,056 km (0.107 R)
• M17: 3,666,045 km (0.051 R)
• M18: 3,943,849 km (0.092 R)
• M19: 4,246,635 km (0.105 R)
• M20: 4,391,745 km (0.081 R)
• M21: 4,501,699 km (0.118 R)
• M22: 5,433,395 km (0.078 R)
• M23: 5,531,830 km (0.107 R)
• M24: 6,093,869 km (0.068 R)
• M25: 6,611,029 km (0.116 R)
• M26: 6,970,812 km (0.062 R)
• M27: 7,185,485 km (0.11 R)
• M28: 7,402,402 km (0.066 R)
• M29: 7,467,776 km (0.116 R)
• M30: 7,798,088 km (0.108 R)
• M31: 8,020,989 km (0.099 R)
• M32: 8,587,516 km (0.113 R)
• M33: 9,096,598 km (0.046 R)
• M34: 9,166,759 km (0.106 R)
• M35: 9,284,193 km (0.084 R)
• M36: 9,378,440 km (0.071 R)
• M37: 9,615,553 km (0.107 R)
• M38: 9,950,951 km (0.052 R)
• M39: 10,168,466 km (0.096 R)
• M40: 10,559,216 km (0.098 R)
• M41: 10,632,968 km (0.078 R)
• M42: 11,431,072 km (0.108 R)
• M43: 11,557,483 km (0.113 R)
• M44: 11,735,205 km (0.098 R)
• M45: 12,222,445 km (0.105 R)
• M46: 12,690,088 km (0.088 R)
• M47: 12,926,154 km (0.117 R)
• M48: 13,509,286 km (0.072 R)
• M49: 13,616,249 km (0.103 R)
• M50: 13,857,849 km (0.054 R)
• M51: 14,073,868 km (0.085 R)
• M52: 14,728,658 km (0.061 R)
• M53: 15,449,122 km (0.103 R)
• M54: 15,898,215 km (0.092 R)
• M55: 16,039,435 km (0.066 R)
• M56: 16,294,649 km (0.032 R)
• M57: 16,380,069 km (0.117 R)
• M58: 17,416,334 km (0.066 R)
• M59: 17,942,320 km (0.077 R)
• M60: 18,503,312 km (0.097 R)
• M61: 18,860,701 km (0.101 R)
• M62: 19,400,899 km (0.083 R)
• M63: 19,551,843 km (0.072 R)
• M64: 20,098,474 km (0.102 R)
• M65: 20,220,695 km (0.096 R)
• M66: 20,343,066 km (0.093 R)
• M67: 20,527,221 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 12.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.85 AU - 12.19 AU

Year: 12212 Days

Day: 13.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,152,859 km

• M1: 165,455 km (0.057 R)
• M2: 530,025 km (0.099 R)
• M3: 829,670 km (0.051 R)
• M4: 1,413,550 km (0.096 R)
• M5: 1,709,754 km (0.085 R)
• M6: 1,945,072 km (0.067 R)
• M7: 2,026,004 km (0.116 R)
• M8: 2,418,998 km (0.028 R)
• M9: 2,654,614 km (0.116 R)
• M10: 2,744,971 km (0.049 R)
• M11: 3,308,806 km (0.028 R)
• M12: 3,537,990 km (0.104 R)
• M13: 3,704,941 km (0.117 R)
• M14: 4,834,405 km (0.109 R)
• M15: 5,669,311 km (0.103 R)
• M16: 5,825,939 km (0.082 R)
• M17: 6,023,857 km (0.12 R)
• M18: 6,183,778 km (0.056 R)
• M19: 7,772,357 km (0.102 R)
• M20: 8,477,412 km (0.068 R)
• M21: 10,138,098 km (0.112 R)
• M22: 10,568,790 km (0.052 R)
• M23: 10,956,548 km (0.117 R)
• M24: 11,946,736 km (0.099 R)
• M25: 15,085,300 km (0.101 R)
• M26: 16,464,143 km (0.115 R)
• M27: 17,882,929 km (0.046 R)
• M28: 18,577,961 km (0.099 R)
• M29: 18,870,126 km (0.084 R)
• M30: 19,104,994 km (0.054 R)
• M31: 19,934,515 km (0.076 R)
• M32: 20,594,690 km (0.087 R)
• M33: 20,836,440 km (0.093 R)
• M34: 20,957,764 km (0.08 R)
• M35: 21,690,345 km (0.113 R)
• M36: 21,874,799 km (0.097 R)
• M37: 22,431,303 km (0.101 R)
• M38: 22,929,913 km (0.051 R)
• M39: 23,055,126 km (0.049 R)
• M40: 23,180,489 km (0.097 R)
• M41: 24,001,482 km (0.096 R)
• M42: 24,447,583 km (0.097 R)
• M43: 25,283,087 km (0.101 R)
• M44: 25,671,892 km (0.103 R)
• M45: 25,932,192 km (0.118 R)
• M46: 26,258,914 km (0.117 R)
• M47: 27,645,687 km (0.089 R)
• M48: 30,283,695 km (0.025 R)
• M49: 30,973,042 km (0.075 R)
• M50: 31,528,200 km (0.049 R)
• M51: 32,648,389 km (0.073 R)
• M52: 33,001,141 km (0.117 R)
• M53: 34,496,371 km (0.108 R)
• M54: 35,577,964 km (0.118 R)
• M55: 35,723,074 km (0.105 R)
• M56: 36,159,451 km (0.114 R)
• M57: 36,597,473 km (0.097 R)
• M58: 37,922,462 km (0.091 R)
• M59: 38,144,764 km (0.078 R)
• M60: 39,188,209 km (0.103 R)
• M61: 39,488,004 km (0.091 R)
• M62: 39,638,200 km (0.065 R)
• M63: 41,684,399 km (0.069 R)
• M64: 42,758,961 km (0.068 R)
• M65: 43,842,648 km (0.089 R)
• M66: 44,387,783 km (0.114 R)
• M67: 45,013,700 km (0.102 R)
• M68: 45,878,974 km (0.113 R)
• M69: 46,670,497 km (0.096 R)
• M70: 49,233,258 km (0.103 R)
• M71: 50,287,324 km (0.085 R)
• M72: 50,450,236 km (0.038 R)
• M73: 51,512,980 km (0.12 R)
• M74: 52,005,905 km (0.047 R)
• M75: 52,253,040 km (0.12 R)
• M76: 52,831,086 km (0.074 R)
• M77: 53,162,296 km (0.106 R)
• M78: 54,410,690 km (0.095 R)
• M79: 54,912,741 km (0.1 R)
• M80: 55,332,213 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 7.9

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.03 AU - 15.77 AU

Year: 18885 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,152,859 km

• M1: 1,004,998 km (0.1 R)
• M2: 1,190,350 km (0.114 R)
• M3: 1,301,352 km (0.114 R)
• M4: 1,445,115 km (0.116 R)
• M5: 1,624,633 km (0.1 R)
• M6: 1,685,968 km (0.088 R)
• M7: 1,811,331 km (0.099 R)
• M8: 2,343,301 km (0.085 R)
• M9: 2,662,842 km (0.109 R)
• M10: 3,148,736 km (0.056 R)
• M11: 3,264,824 km (0.081 R)
• M12: 3,421,902 km (0.098 R)
• M13: 3,662,006 km (0.068 R)
• M14: 4,676,878 km (0.073 R)
• M15: 5,215,281 km (0.092 R)
• M16: 5,445,362 km (0.097 R)
• M17: 5,726,008 km (0.044 R)
• M18: 5,963,420 km (0.103 R)
• M19: 6,155,803 km (0.065 R)
• M20: 6,301,362 km (0.098 R)
• M21: 6,595,920 km (0.109 R)
• M22: 7,300,675 km (0.081 R)
• M23: 7,454,761 km (0.108 R)
• M24: 7,558,133 km (0.089 R)
• M25: 7,976,409 km (0.05 R)
• M26: 8,780,946 km (0.049 R)
• M27: 10,063,898 km (0.071 R)
• M28: 10,466,017 km (0.094 R)
• M29: 10,931,864 km (0.062 R)
• M30: 11,464,134 km (0.093 R)
• M31: 11,763,479 km (0.119 R)
• M32: 11,823,767 km (0.087 R)
• M33: 12,492,469 km (0.104 R)
• M34: 13,613,107 km (0.094 R)
• M35: 13,930,105 km (0.077 R)
• M36: 14,313,823 km (0.118 R)
• M37: 17,574,309 km (0.104 R)
• M38: 17,850,168 km (0.104 R)
• M39: 18,546,396 km (0.029 R)
• M40: 18,616,408 km (0.096 R)
• M41: 19,322,360 km (0.099 R)
• M42: 20,397,520 km (0.104 R)
• M43: 20,905,854 km (0.095 R)
• M44: 21,051,861 km (0.081 R)
• M45: 21,639,332 km (0.075 R)
• M46: 21,861,036 km (0.09 R)
• M47: 22,157,689 km (0.032 R)
• M48: 24,119,066 km (0.119 R)
• M49: 24,502,486 km (0.052 R)
• M50: 24,810,807 km (0.056 R)
• M51: 25,042,833 km (0.083 R)
• M52: 27,322,854 km (0.087 R)
• M53: 27,562,360 km (0.119 R)
• M54: 29,177,718 km (0.103 R)
• M55: 29,504,440 km (0.086 R)
• M56: 30,574,663 km (0.061 R)
• M57: 31,909,375 km (0.116 R)
• M58: 34,032,468 km (0.118 R)
• M59: 35,328,136 km (0.107 R)
• M60: 35,763,615 km (0.064 R)
• M61: 37,345,912 km (0.092 R)
• M62: 40,578,572 km (0.036 R)
• M63: 40,760,782 km (0.117 R)
• M64: 42,412,941 km (0.068 R)
• M65: 43,154,199 km (0.084 R)
• M66: 44,743,526 km (0.084 R)
• M67: 46,828,621 km (0.075 R)
• M68: 49,917,668 km (0.095 R)
• M69: 50,504,241 km (0.107 R)
• M70: 51,092,909 km (0.041 R)
• M71: 51,388,215 km (0.047 R)
• M72: 51,881,589 km (0.103 R)
• M73: 52,972,456 km (0.085 R)
• M74: 54,371,645 km (0.071 R)
• M75: 56,188,511 km (0.116 R)
• M76: 57,206,525 km (0.057 R)
• M77: 57,410,876 km (0.046 R)
• M78: 57,615,376 km (0.119 R)
• M79: 60,504,709 km (0.08 R)
• M80: 62,071,747 km (0.063 R)
• M81: 63,124,018 km (0.06 R)
• M82: 63,758,164 km (0.084 R)
• M83: 63,969,994 km (0.101 R)
• M84: 64,500,618 km (0.106 R)
• M85: 65,780,129 km (0.118 R)
• M86: 67,715,027 km (0.06 R)
• M87: 69,777,533 km (0.102 R)
• M88: 70,871,393 km (0.071 R)
• M89: 72,522,804 km (0.09 R)
• M90: 72,965,314 km (0.061 R)
• M91: 73,076,166 km (0.114 R)
• M92: 73,964,329 km (0.102 R)
• M93: 74,075,630 km (0.086 R)
• M94: 74,186,930 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 6.8

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.29 AU - 18.29 AU

Year: 27680 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,152,859 km

• M1: 94,097 km (0.073 R)
• M2: 161,117 km (0.073 R)
• M3: 281,244 km (0.052 R)
• M4: 343,178 km (0.097 R)
• M5: 640,877 km (0.11 R)
• M6: 1,175,540 km (0.118 R)
• M7: 1,737,430 km (0.059 R)
• M8: 1,900,043 km (0.066 R)
• M9: 2,927,331 km (0.071 R)
• M10: 3,023,672 km (0.12 R)
• M11: 3,121,210 km (0.073 R)
• M12: 3,219,645 km (0.097 R)
• M13: 3,990,673 km (0.077 R)
• M14: 4,044,079 km (0.102 R)
• M15: 4,591,009 km (0.036 R)
• M16: 4,816,303 km (0.05 R)
• M17: 4,987,743 km (0.092 R)
• M18: 5,277,813 km (0.106 R)
• M19: 5,996,331 km (0.079 R)
• M20: 7,195,508 km (0.112 R)
• M21: 7,457,304 km (0.091 R)
• M22: 7,655,671 km (0.119 R)
• M23: 8,812,212 km (0.109 R)
• M24: 9,304,240 km (0.12 R)
• M25: 9,517,716 km (0.116 R)
• M26: 10,758,331 km (0.084 R)
• M27: 11,132,924 km (0.105 R)
• M28: 11,359,565 km (0.094 R)
• M29: 11,971,719 km (0.11 R)
• M30: 13,068,571 km (0.093 R)
• M31: 13,468,147 km (0.103 R)
• M32: 14,197,287 km (0.108 R)
• M33: 14,279,117 km (0.118 R)
• M34: 14,607,933 km (0.109 R)
• M35: 16,460,703 km (0.108 R)
• M36: 16,719,058 km (0.067 R)
• M37: 16,805,376 km (0.075 R)
• M38: 18,923,532 km (0.061 R)
• M39: 19,465,974 km (0.093 R)
• M40: 21,030,768 km (0.095 R)
• M41: 21,404,763 km (0.119 R)
• M42: 21,781,001 km (0.098 R)
• M43: 22,826,989 km (0.112 R)
• M44: 24,573,395 km (0.075 R)
• M45: 26,261,906 km (0.093 R)
• M46: 28,812,251 km (0.097 R)
• M47: 29,749,631 km (0.105 R)
• M48: 37,938,918 km (0.082 R)
• M49: 38,052,612 km (0.08 R)
• M50: 38,851,016 km (0.077 R)
• M51: 39,655,104 km (0.087 R)
• M52: 40,001,274 km (0.093 R)
• M53: 40,348,640 km (0.081 R)
• M54: 40,464,578 km (0.088 R)
• M55: 40,696,904 km (0.098 R)
• M56: 41,864,964 km (0.095 R)
• M57: 44,953,263 km (0.059 R)
• M58: 48,483,324 km (0.041 R)
• M59: 49,969,878 km (0.042 R)
• M60: 51,723,015 km (0.089 R)
• M61: 52,733,848 km (0.087 R)
• M62: 53,878,870 km (0.066 R)
• M63: 57,623,604 km (0.064 R)
• M64: 58,540,040 km (0.051 R)
• M65: 59,329,468 km (0.105 R)
• M66: 60,652,811 km (0.102 R)
• M67: 61,051,789 km (0.052 R)
• M68: 66,864,414 km (0.06 R)
• M69: 67,276,406 km (0.083 R)
• M70: 67,965,155 km (0.114 R)
• M71: 68,794,675 km (0.107 R)
• M72: 68,933,203 km (0.1 R)
• M73: 69,627,487 km (0.054 R)
• M74: 71,022,935 km (0.119 R)
• M75: 72,709,651 km (0.066 R)
• M76: 79,587,264 km (0.087 R)
• M77: 79,878,232 km (0.09 R)
• M78: 80,023,940 km (0.094 R)
• M79: 80,461,364 km (0.061 R)
• M80: 80,607,372 km (0.12 R)
• M81: 80,753,529 km (0.119 R)
• M82: 82,219,289 km (0.062 R)
• M83: 82,366,344 km (0.053 R)
• M84: 83,250,617 km (0.048 R)
• M85: 84,879,887 km (0.03 R)
• M86: 91,958,559 km (0.098 R)
• M87: 92,416,777 km (0.068 R)
• M88: 93,488,945 km (0.115 R)
• M89: 95,800,232 km (0.078 R)
• M90: 96,729,983 km (0.1 R)
• M91: 97,818,457 km (0.084 R)
• M92: 99,537,187 km (0.114 R)
• M93: 101,423,467 km (0.089 R)
• M94: 102,054,919 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit