🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.06 AU - 1.24 AU

Year: 475 Days

Day: 23.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,699,632 km

• M1: 42,336 km (0.103 R)
• M2: 264,639 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.67 AU

Year: 693 Days

Day: 31.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,699,632 km

• M1: 189,840 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.94 AU - 2.48 AU

Year: 1265 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.69 AU - 3.19 AU

Year: 1941 Days

Day: 15.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.94 AU - 3 AU

Year: 1971 Days

Day: 25.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 66.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,699,632 km

• M1: 1,411,157 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 8.6

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.75 AU - 8.23 AU

Year: 8695 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,699,632 km

• M1: 127,757 km (0.089 R)
• M2: 214,673 km (0.113 R)
• M3: 350,508 km (0.107 R)
• M4: 636,090 km (0.087 R)
• M5: 951,143 km (0.084 R)
• M6: 1,097,749 km (0.075 R)
• M7: 1,193,342 km (0.034 R)
• M8: 1,938,788 km (0.102 R)
• M9: 2,102,748 km (0.113 R)
• M10: 2,246,960 km (0.088 R)
• M11: 2,469,562 km (0.087 R)
• M12: 2,673,464 km (0.116 R)
• M13: 2,882,901 km (0.064 R)
• M14: 3,016,491 km (0.03 R)
• M15: 3,234,605 km (0.101 R)
• M16: 3,401,706 km (0.115 R)
• M17: 3,514,652 km (0.05 R)
• M18: 3,831,800 km (0.091 R)
• M19: 5,061,195 km (0.086 R)
• M20: 5,819,208 km (0.099 R)
• M21: 5,920,635 km (0.068 R)
• M22: 6,022,810 km (0.119 R)
• M23: 6,367,334 km (0.066 R)
• M24: 6,471,903 km (0.096 R)
• M25: 6,577,220 km (0.105 R)
• M26: 6,896,163 km (0.112 R)
• M27: 7,439,203 km (0.116 R)
• M28: 7,995,857 km (0.036 R)
• M29: 8,566,124 km (0.084 R)
• M30: 9,110,062 km (0.099 R)
• M31: 9,426,012 km (0.067 R)
• M32: 10,149,767 km (0.1 R)
• M33: 10,974,949 km (0.062 R)
• M34: 11,480,440 km (0.076 R)
• M35: 12,252,814 km (0.104 R)
• M36: 12,777,005 km (0.068 R)
• M37: 13,577,204 km (0.101 R)
• M38: 14,164,974 km (0.052 R)
• M39: 14,622,893 km (0.03 R)
• M40: 14,807,496 km (0.1 R)
• M41: 15,459,444 km (0.079 R)
• M42: 15,647,339 km (0.06 R)
• M43: 16,168,239 km (0.085 R)
• M44: 17,617,543 km (0.072 R)
• M45: 18,208,903 km (0.112 R)
• M46: 18,407,420 km (0.095 R)
• M47: 18,756,731 km (0.088 R)
• M48: 18,856,812 km (0.077 R)
• M49: 20,277,991 km (0.115 R)
• M50: 21,105,417 km (0.116 R)
• M51: 21,314,106 km (0.088 R)
• M52: 21,838,447 km (0.113 R)
• M53: 22,208,253 km (0.051 R)
• M54: 22,314,168 km (0.093 R)
• M55: 22,420,382 km (0.102 R)
• M56: 23,761,677 km (0.056 R)
• M57: 24,196,259 km (0.082 R)
• M58: 24,963,397 km (0.062 R)
• M59: 25,073,501 km (0.092 R)
• M60: 25,460,660 km (0.113 R)
• M61: 25,571,662 km (0.055 R)
• M62: 26,465,060 km (0.112 R)
• M63: 27,368,631 km (0.077 R)
• M64: 27,425,478 km (0.072 R)
• M65: 28,053,042 km (0.076 R)
• M66: 28,916,520 km (0.112 R)
• M67: 29,032,309 km (0.095 R)
• M68: 29,613,497 km (0.114 R)
• M69: 29,671,840 km (0.094 R)
• M70: 29,788,526 km (0.081 R)
• M71: 30,198,425 km (0.088 R)
• M72: 30,257,217 km (0.11 R)
• M73: 30,669,359 km (0.065 R)
• M74: 31,261,168 km (0.093 R)
• M75: 31,677,798 km (0.057 R)
• M76: 33,971,133 km (0.028 R)
• M77: 35,199,481 km (0.069 R)
• M78: 35,261,265 km (0.114 R)
• M79: 35,943,432 km (0.114 R)
• M80: 36,192,662 km (0.106 R)
• M81: 36,255,044 km (0.086 R)
• M82: 37,131,987 km (0.094 R)
• M83: 37,573,151 km (0.078 R)
• M84: 38,016,110 km (0.093 R)
• M85: 38,142,969 km (0.059 R)
• M86: 40,839,321 km (0.057 R)
• M87: 40,904,247 km (0.089 R)
• M88: 41,164,397 km (0.062 R)
• M89: 42,013,664 km (0.038 R)
• M90: 42,539,052 km (0.092 R)
• M91: 42,670,848 km (0.097 R)
• M92: 42,868,616 km (0.084 R)
• M93: 43,331,322 km (0.071 R)
• M94: 43,463,866 km (0.082 R)
• M95: 43,862,245 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.3

Radius: 3.9

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.05 AU - 13.07 AU

Year: 18171 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,699,632 km

• M1: 60,587 km (0.094 R)
• M2: 205,248 km (0.069 R)
• M3: 273,465 km (0.113 R)
• M4: 418,425 km (0.079 R)
• M5: 447,148 km (0.096 R)
• M6: 601,683 km (0.077 R)
• M7: 937,979 km (0.088 R)
• M8: 1,114,953 km (0.118 R)
• M9: 1,345,184 km (0.044 R)
• M10: 1,499,419 km (0.083 R)
• M11: 1,544,448 km (0.083 R)
• M12: 1,800,560 km (0.049 R)
• M13: 2,645,489 km (0.035 R)
• M14: 2,894,569 km (0.031 R)
• M15: 3,385,101 km (0.079 R)
• M16: 4,183,953 km (0.036 R)
• M17: 4,408,649 km (0.082 R)
• M18: 4,604,323 km (0.066 R)
• M19: 4,802,989 km (0.114 R)
• M20: 4,836,350 km (0.08 R)
• M21: 4,903,220 km (0.06 R)
• M22: 5,105,925 km (0.091 R)
• M23: 7,202,240 km (0.036 R)
• M24: 7,782,680 km (0.087 R)
• M25: 9,028,979 km (0.066 R)
• M26: 9,070,119 km (0.041 R)
• M27: 9,111,408 km (0.063 R)
• M28: 9,360,488 km (0.111 R)
• M29: 10,508,652 km (0.1 R)
• M30: 10,769,850 km (0.107 R)
• M31: 10,857,365 km (0.106 R)
• M32: 10,901,197 km (0.078 R)
• M33: 11,566,010 km (0.117 R)
• M34: 12,335,242 km (0.092 R)
• M35: 12,426,796 km (0.098 R)
• M36: 12,888,006 km (0.076 R)
• M37: 14,449,509 km (0.103 R)
• M38: 15,032,043 km (0.055 R)
• M39: 15,227,866 km (0.077 R)
• M40: 15,622,206 km (0.106 R)
• M41: 16,320,081 km (0.109 R)
• M42: 16,672,982 km (0.093 R)
• M43: 18,161,182 km (0.083 R)
• M44: 18,369,721 km (0.079 R)
• M45: 19,318,171 km (0.085 R)
• M46: 19,371,428 km (0.045 R)
• M47: 19,584,456 km (0.079 R)
• M48: 20,336,484 km (0.072 R)
• M49: 20,553,102 km (0.096 R)
• M50: 20,716,014 km (0.101 R)
• M51: 20,770,468 km (0.037 R)
• M52: 21,207,443 km (0.115 R)
• M53: 21,757,963 km (0.101 R)
• M54: 23,324,253 km (0.086 R)
• M55: 23,437,648 km (0.081 R)
• M56: 24,465,236 km (0.059 R)
• M57: 25,158,323 km (0.109 R)
• M58: 25,449,141 km (0.062 R)
• M59: 26,445,912 km (0.118 R)
• M60: 26,741,517 km (0.082 R)
• M61: 26,800,758 km (0.092 R)
• M62: 27,157,100 km (0.099 R)
• M63: 29,328,513 km (0.095 R)
• M64: 30,064,534 km (0.11 R)
• M65: 30,187,803 km (0.112 R)
• M66: 30,744,606 km (0.117 R)
• M67: 34,606,625 km (0.068 R)
• M68: 36,102,005 km (0.071 R)
• M69: 36,298,577 km (0.106 R)
• M70: 37,220,698 km (0.114 R)
• M71: 37,419,364 km (0.04 R)
• M72: 37,485,636 km (0.066 R)
• M73: 38,484,501 km (0.089 R)
• M74: 38,752,281 km (0.11 R)
• M75: 39,424,724 km (0.099 R)
• M76: 39,694,598 km (0.105 R)
• M77: 39,897,603 km (0.113 R)
• M78: 40,304,359 km (0.104 R)
• M79: 41,259,093 km (0.052 R)
• M80: 41,601,821 km (0.119 R)
• M81: 41,670,487 km (0.086 R)
• M82: 44,097,413 km (0.11 R)
• M83: 45,010,409 km (0.093 R)
• M84: 45,363,310 km (0.085 R)
• M85: 45,858,778 km (0.077 R)
• M86: 46,071,656 km (0.094 R)
• M87: 47,499,418 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137

Radius: 4.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.86 AU - 17.24 AU

Year: 23608 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,699,632 km

• M1: 87,515 km (0.093 R)
• M2: 149,598 km (0.12 R)
• M3: 209,587 km (0.098 R)
• M4: 397,482 km (0.099 R)
• M5: 580,440 km (0.074 R)
• M6: 613,501 km (0.047 R)
• M7: 881,131 km (0.032 R)
• M8: 977,772 km (0.046 R)
• M9: 1,078,002 km (0.112 R)
• M10: 1,181,674 km (0.048 R)
• M11: 1,398,740 km (0.075 R)
• M12: 1,558,062 km (0.059 R)
• M13: 1,894,208 km (0.074 R)
• M14: 2,199,837 km (0.106 R)
• M15: 2,686,778 km (0.04 R)
• M16: 3,146,492 km (0.095 R)
• M17: 3,295,192 km (0.101 R)
• M18: 3,507,322 km (0.118 R)
• M19: 3,817,887 km (0.114 R)
• M20: 3,881,018 km (0.053 R)
• M21: 4,008,475 km (0.054 R)
• M22: 4,169,741 km (0.058 R)
• M23: 4,267,429 km (0.042 R)
• M24: 4,333,102 km (0.098 R)
• M25: 4,699,767 km (0.094 R)
• M26: 5,749,794 km (0.046 R)
• M27: 6,450,660 km (0.091 R)
• M28: 7,100,513 km (0.089 R)
• M29: 7,178,304 km (0.094 R)
• M30: 7,413,322 km (0.115 R)
• M31: 7,651,033 km (0.079 R)
• M32: 9,383,526 km (0.109 R)
• M33: 9,468,947 km (0.087 R)
• M34: 9,899,938 km (0.116 R)
• M35: 10,249,249 km (0.054 R)
• M36: 10,647,180 km (0.076 R)
• M37: 11,640,958 km (0.07 R)
• M38: 12,616,785 km (0.085 R)
• M39: 12,711,032 km (0.1 R)
• M40: 14,202,523 km (0.093 R)
• M41: 15,093,528 km (0.114 R)
• M42: 16,721,751 km (0.081 R)
• M43: 17,503,998 km (0.103 R)
• M44: 18,351,470 km (0.1 R)
• M45: 18,780,217 km (0.051 R)
• M46: 19,976,252 km (0.049 R)
• M47: 20,472,469 km (0.063 R)
• M48: 20,527,969 km (0.093 R)
• M49: 20,861,423 km (0.106 R)
• M50: 21,872,405 km (0.093 R)
• M51: 21,928,953 km (0.082 R)
• M52: 23,825,106 km (0.109 R)
• M53: 24,292,749 km (0.079 R)
• M54: 24,586,410 km (0.107 R)
• M55: 26,072,814 km (0.12 R)
• M56: 27,465,720 km (0.101 R)
• M57: 27,526,756 km (0.114 R)
• M58: 27,955,803 km (0.055 R)
• M59: 28,017,288 km (0.117 R)
• M60: 28,696,462 km (0.118 R)
• M61: 29,443,404 km (0.1 R)
• M62: 29,819,344 km (0.1 R)
• M63: 30,829,578 km (0.065 R)
• M64: 31,851,032 km (0.116 R)
• M65: 32,043,714 km (0.092 R)
• M66: 32,236,845 km (0.09 R)
• M67: 32,624,304 km (0.089 R)
• M68: 32,818,631 km (0.1 R)
• M69: 32,948,333 km (0.055 R)
• M70: 34,782,552 km (0.099 R)
• M71: 35,778,724 km (0.111 R)
• M72: 36,381,005 km (0.116 R)
• M73: 37,256,751 km (0.119 R)
• M74: 37,527,673 km (0.062 R)
• M75: 39,372,963 km (0.109 R)
• M76: 39,579,857 km (0.07 R)
• M77: 40,549,849 km (0.115 R)
• M78: 41,808,715 km (0.115 R)
• M79: 42,584,231 km (0.102 R)
• M80: 42,725,750 km (0.069 R)
• M81: 42,867,419 km (0.082 R)
• M82: 43,222,266 km (0.117 R)
• M83: 43,435,592 km (0.115 R)
• M84: 44,364,296 km (0.106 R)
• M85: 45,733,415 km (0.059 R)
• M86: 46,678,276 km (0.069 R)
• M87: 46,751,130 km (0.095 R)
• M88: 46,897,137 km (0.094 R)
• M89: 47,923,379 km (0.115 R)
• M90: 48,734,798 km (0.034 R)
• M91: 49,105,202 km (0.104 R)
• M92: 49,476,354 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit