🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.65 AU - 0.91 AU

Year: 254 Days

Day: 34.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,586,028 km

• M1: 142,118 km (0.115 R)
• M2: 652,546 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.98 AU - 1.16 AU

Year: 408 Days

Day: 29.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,586,028 km

• M1: 41,439 km (0.065 R)
• M2: 363,972 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.98 AU - 1.2 AU

Year: 420 Days

Day: 38.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.4 AU - 1.42 AU

Year: 618 Days

Day: 12.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,586,028 km

• M1: 374,892 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 10.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.43 AU - 5.03 AU

Year: 3795 Days

Day: 12 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,586,028 km

• M1: 139,575 km (0.077 R)
• M2: 413,040 km (0.039 R)
• M3: 796,160 km (0.118 R)
• M4: 1,043,146 km (0.083 R)
• M5: 1,287,888 km (0.118 R)
• M6: 1,369,120 km (0.091 R)
• M7: 1,452,147 km (0.101 R)
• M8: 2,242,472 km (0.111 R)
• M9: 2,509,355 km (0.103 R)
• M10: 2,664,039 km (0.109 R)
• M11: 2,857,469 km (0.096 R)
• M12: 3,037,435 km (0.099 R)
• M13: 3,221,141 km (0.046 R)
• M14: 3,932,629 km (0.084 R)
• M15: 4,316,647 km (0.049 R)
• M16: 4,586,372 km (0.082 R)
• M17: 5,055,510 km (0.073 R)
• M18: 5,362,036 km (0.1 R)
• M19: 5,674,696 km (0.113 R)
• M20: 5,810,531 km (0.026 R)
• M21: 5,924,524 km (0.09 R)
• M22: 6,062,304 km (0.094 R)
• M23: 6,224,468 km (0.114 R)
• M24: 6,671,915 km (0.078 R)
• M25: 6,983,977 km (0.1 R)
• M26: 7,056,681 km (0.102 R)
• M27: 7,202,988 km (0.118 R)
• M28: 7,374,876 km (0.114 R)
• M29: 7,473,610 km (0.072 R)
• M30: 7,597,777 km (0.052 R)
• M31: 7,697,558 km (0.102 R)
• M32: 7,822,921 km (0.109 R)
• M33: 7,898,618 km (0.08 R)
• M34: 7,974,314 km (0.071 R)
• M35: 8,075,742 km (0.101 R)
• M36: 8,254,362 km (0.114 R)
• M37: 8,434,328 km (0.084 R)
• M38: 8,667,551 km (0.097 R)
• M39: 8,745,791 km (0.117 R)
• M40: 9,008,185 km (0.106 R)
• M41: 9,220,166 km (0.053 R)
• M42: 9,353,308 km (0.11 R)
• M43: 9,919,984 km (0.116 R)
• M44: 10,221,275 km (0.053 R)
• M45: 10,832,831 km (0.093 R)
• M46: 11,285,215 km (0.096 R)
• M47: 11,917,116 km (0.065 R)
• M48: 12,004,182 km (0.113 R)
• M49: 12,296,047 km (0.035 R)
• M50: 12,916,430 km (0.054 R)
• M51: 13,185,407 km (0.087 R)
• M52: 13,577,204 km (0.065 R)
• M53: 13,820,300 km (0.053 R)
• M54: 13,942,372 km (0.108 R)
• M55: 14,126,078 km (0.1 R)
• M56: 14,403,283 km (0.098 R)
• M57: 14,682,283 km (0.084 R)
• M58: 14,806,898 km (0.118 R)
• M59: 14,900,546 km (0.1 R)
• M60: 15,245,669 km (0.085 R)
• M61: 15,435,060 km (0.085 R)
• M62: 15,752,357 km (0.063 R)
• M63: 15,975,856 km (0.073 R)
• M64: 16,555,099 km (0.09 R)
• M65: 16,717,263 km (0.111 R)
• M66: 17,305,482 km (0.071 R)
• M67: 17,371,305 km (0.059 R)
• M68: 17,536,012 km (0.051 R)
• M69: 17,635,195 km (0.102 R)
• M70: 18,401,436 km (0.108 R)
• M71: 18,603,094 km (0.096 R)
• M72: 19,451,164 km (0.075 R)
• M73: 19,759,635 km (0.085 R)
• M74: 20,694,621 km (0.092 R)
• M75: 20,764,484 km (0.099 R)
• M76: 20,869,352 km (0.093 R)
• M77: 22,392,258 km (0.098 R)
• M78: 22,859,751 km (0.12 R)
• M79: 23,185,276 km (0.091 R)
• M80: 24,060,723 km (0.12 R)
• M81: 24,318,181 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 8

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.48 AU - 6.78 AU

Year: 4929 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,586,028 km

• M1: 232,625 km (0.091 R)
• M2: 318,494 km (0.046 R)
• M3: 426,952 km (0.085 R)
• M4: 660,175 km (0.057 R)
• M5: 730,636 km (0.099 R)
• M6: 958,324 km (0.097 R)
• M7: 1,080,545 km (0.09 R)
• M8: 1,325,736 km (0.115 R)
• M9: 1,447,210 km (0.066 R)
• M10: 1,636,601 km (0.074 R)
• M11: 1,834,070 km (0.083 R)
• M12: 1,987,408 km (0.118 R)
• M13: 2,737,940 km (0.118 R)
• M14: 2,893,821 km (0.044 R)
• M15: 2,972,958 km (0.072 R)
• M16: 3,173,868 km (0.102 R)
• M17: 3,462,592 km (0.096 R)
• M18: 3,716,909 km (0.027 R)
• M19: 3,933,526 km (0.091 R)
• M20: 3,999,200 km (0.075 R)
• M21: 4,243,643 km (0.111 R)
• M22: 4,401,768 km (0.054 R)
• M23: 4,677,177 km (0.089 R)
• M24: 4,747,040 km (0.095 R)
• M25: 5,077,202 km (0.082 R)
• M26: 5,512,682 km (0.027 R)
• M27: 5,611,117 km (0.093 R)
• M28: 5,834,766 km (0.062 R)
• M29: 5,909,864 km (0.107 R)
• M30: 5,985,411 km (0.094 R)
• M31: 6,086,689 km (0.092 R)
• M32: 7,507,569 km (0.114 R)
• M33: 7,616,776 km (0.096 R)
• M34: 8,396,031 km (0.096 R)
• M35: 8,452,579 km (0.109 R)
• M36: 8,823,881 km (0.087 R)
• M37: 9,083,882 km (0.119 R)
• M38: 9,611,813 km (0.106 R)
• M39: 10,089,329 km (0.111 R)
• M40: 10,270,343 km (0.07 R)
• M41: 10,331,079 km (0.079 R)
• M42: 10,422,184 km (0.12 R)
• M43: 10,789,298 km (0.103 R)
• M44: 11,098,516 km (0.096 R)
• M45: 11,662,500 km (0.101 R)
• M46: 12,300,087 km (0.073 R)
• M47: 12,688,143 km (0.108 R)
• M48: 12,818,294 km (0.119 R)
• M49: 12,916,280 km (0.053 R)
• M50: 13,014,566 km (0.039 R)
• M51: 13,080,090 km (0.12 R)
• M52: 13,145,913 km (0.117 R)
• M53: 13,244,647 km (0.054 R)
• M54: 14,212,396 km (0.074 R)
• M55: 14,381,591 km (0.106 R)
• M56: 14,653,560 km (0.068 R)
• M57: 15,099,212 km (0.041 R)
• M58: 15,968,825 km (0.105 R)
• M59: 16,250,517 km (0.091 R)
• M60: 16,890,348 km (0.028 R)
• M61: 17,610,961 km (0.086 R)
• M62: 18,821,806 km (0.086 R)
• M63: 19,531,049 km (0.107 R)
• M64: 19,794,491 km (0.095 R)
• M65: 20,097,128 km (0.075 R)
• M66: 20,210,972 km (0.093 R)
• M67: 20,745,335 km (0.119 R)
• M68: 21,168,248 km (0.099 R)
• M69: 21,827,676 km (0.096 R)
• M70: 22,062,096 km (0.114 R)
• M71: 22,493,835 km (0.116 R)
• M72: 22,888,773 km (0.057 R)
• M73: 22,968,060 km (0.056 R)
• M74: 23,246,163 km (0.115 R)
• M75: 23,886,142 km (0.114 R)
• M76: 24,006,868 km (0.099 R)
• M77: 24,248,768 km (0.082 R)
• M78: 24,613,038 km (0.109 R)
• M79: 24,938,414 km (0.106 R)
• M80: 26,337,304 km (0.1 R)
• M81: 26,586,683 km (0.117 R)
• M82: 26,962,473 km (0.067 R)
• M83: 27,466,169 km (0.096 R)
• M84: 28,355,080 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 7.8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.03 AU - 17.35 AU

Year: 21843 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,586,028 km

• M1: 490,232 km (0.069 R)
• M2: 952,041 km (0.076 R)
• M3: 1,890,019 km (0.101 R)
• M4: 1,960,330 km (0.106 R)
• M5: 2,213,450 km (0.085 R)
• M6: 2,830,691 km (0.115 R)
• M7: 4,492,873 km (0.095 R)
• M8: 6,346,091 km (0.041 R)
• M9: 7,772,357 km (0.093 R)
• M10: 8,404,558 km (0.12 R)
• M11: 9,596,105 km (0.081 R)
• M12: 10,336,016 km (0.086 R)
• M13: 10,776,133 km (0.116 R)
• M14: 10,966,721 km (0.094 R)
• M15: 11,609,692 km (0.062 R)
• M16: 11,739,843 km (0.096 R)
• M17: 13,202,461 km (0.09 R)
• M18: 13,955,237 km (0.048 R)
• M19: 14,024,352 km (0.102 R)
• M20: 14,093,466 km (0.071 R)
• M21: 14,933,159 km (0.092 R)
• M22: 15,074,678 km (0.115 R)
• M23: 15,287,855 km (0.086 R)
• M24: 15,573,587 km (0.073 R)
• M25: 15,645,245 km (0.088 R)
• M26: 15,933,220 km (0.093 R)
• M27: 16,368,401 km (0.099 R)
• M28: 16,514,259 km (0.079 R)
• M29: 18,526,200 km (0.068 R)
• M30: 18,983,820 km (0.111 R)
• M31: 19,445,030 km (0.07 R)
• M32: 19,832,339 km (0.102 R)
• M33: 19,987,921 km (0.096 R)
• M34: 20,378,671 km (0.08 R)
• M35: 21,247,236 km (0.114 R)
• M36: 21,646,064 km (0.092 R)
• M37: 21,806,283 km (0.073 R)
• M38: 22,289,335 km (0.078 R)
• M39: 22,370,118 km (0.101 R)
• M40: 23,594,576 km (0.075 R)
• M41: 23,924,739 km (0.104 R)
• M42: 24,339,574 km (0.038 R)
• M43: 26,878,249 km (0.059 R)
• M44: 27,223,073 km (0.087 R)
• M45: 29,057,292 km (0.111 R)
• M46: 29,944,707 km (0.084 R)
• M47: 30,661,131 km (0.116 R)
• M48: 31,111,720 km (0.107 R)
• M49: 33,767,830 km (0.049 R)
• M50: 37,069,006 km (0.091 R)
• M51: 37,260,790 km (0.076 R)
• M52: 37,452,874 km (0.089 R)
• M53: 38,031,070 km (0.085 R)
• M54: 41,760,694 km (0.095 R)
• M55: 42,560,594 km (0.118 R)
• M56: 42,861,884 km (0.119 R)
• M57: 43,365,580 km (0.043 R)
• M58: 43,466,559 km (0.091 R)
• M59: 43,769,943 km (0.081 R)
• M60: 46,532,118 km (0.038 R)
• M61: 46,738,863 km (0.083 R)
• M62: 46,842,384 km (0.118 R)
• M63: 47,257,369 km (0.12 R)
• M64: 48,299,917 km (0.063 R)
• M65: 49,139,460 km (0.103 R)
• M66: 49,244,627 km (0.056 R)
• M67: 50,301,536 km (0.117 R)
• M68: 51,152,449 km (0.109 R)
• M69: 52,222,821 km (0.114 R)
• M70: 53,842,218 km (0.101 R)
• M71: 54,821,636 km (0.112 R)
• M72: 55,477,922 km (0.086 R)
• M73: 56,246,855 km (0.095 R)
• M74: 58,351,547 km (0.105 R)
• M75: 58,463,147 km (0.113 R)
• M76: 61,613,529 km (0.103 R)
• M77: 62,409,688 km (0.118 R)
• M78: 63,553,065 km (0.098 R)
• M79: 63,782,548 km (0.102 R)
• M80: 64,472,643 km (0.105 R)
• M81: 68,077,653 km (0.075 R)
• M82: 68,430,105 km (0.116 R)
• M83: 70,438,008 km (0.06 R)
• M84: 72,824,991 km (0.104 R)
• M85: 73,907,781 km (0.095 R)
• M86: 75,481,251 km (0.079 R)
• M87: 77,188,013 km (0.114 R)
• M88: 78,661,104 km (0.072 R)
• M89: 80,515,369 km (0.041 R)
• M90: 82,259,082 km (0.058 R)
• M91: 83,261,089 km (0.076 R)
• M92: 83,889,400 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.7

Radius: 3

Gravity: 57.63 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.08 AU - 19.38 AU

Year: 24124 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,586,028 km

• M1: 167,400 km (0.079 R)
• M2: 211,382 km (0.057 R)
• M3: 311,313 km (0.113 R)
• M4: 347,815 km (0.096 R)
• M5: 968,796 km (0.039 R)
• M6: 1,022,950 km (0.109 R)
• M7: 1,078,301 km (0.036 R)
• M8: 1,369,120 km (0.069 R)
• M9: 1,748,500 km (0.085 R)
• M10: 1,983,817 km (0.112 R)
• M11: 2,373,669 km (0.102 R)
• M12: 2,596,121 km (0.073 R)
• M13: 2,942,141 km (0.091 R)
• M14: 3,020,979 km (0.113 R)
• M15: 3,221,291 km (0.111 R)
• M16: 3,384,502 km (0.061 R)
• M17: 4,329,512 km (0.053 R)
• M18: 5,064,486 km (0.045 R)
• M19: 5,349,769 km (0.094 R)
• M20: 5,446,110 km (0.116 R)
• M21: 5,494,431 km (0.093 R)
• M22: 5,689,357 km (0.084 R)
• M23: 5,886,527 km (0.111 R)
• M24: 6,287,599 km (0.11 R)
• M25: 7,542,425 km (0.075 R)
• M26: 8,032,358 km (0.089 R)
• M27: 8,087,410 km (0.103 R)
• M28: 8,197,963 km (0.09 R)
• M29: 9,504,551 km (0.09 R)
• M30: 10,813,383 km (0.11 R)
• M31: 11,180,047 km (0.078 R)
• M32: 11,488,668 km (0.042 R)
• M33: 12,240,846 km (0.087 R)
• M34: 12,879,629 km (0.06 R)
• M35: 14,590,729 km (0.104 R)
• M36: 15,063,458 km (0.086 R)
• M37: 15,267,510 km (0.06 R)
• M38: 15,678,605 km (0.069 R)
• M39: 16,651,589 km (0.103 R)
• M40: 17,216,321 km (0.037 R)
• M41: 18,655,453 km (0.081 R)
• M42: 18,728,457 km (0.048 R)
• M43: 19,021,220 km (0.086 R)
• M44: 20,583,171 km (0.064 R)
• M45: 21,265,038 km (0.04 R)
• M46: 21,570,517 km (0.11 R)
• M47: 21,723,705 km (0.09 R)
• M48: 22,108,471 km (0.05 R)
• M49: 23,040,914 km (0.087 R)
• M50: 24,224,533 km (0.108 R)
• M51: 24,783,580 km (0.076 R)
• M52: 25,024,582 km (0.052 R)
• M53: 25,346,966 km (0.11 R)
• M54: 25,833,159 km (0.027 R)
• M55: 26,650,262 km (0.118 R)
• M56: 26,979,527 km (0.102 R)
• M57: 27,062,105 km (0.037 R)
• M58: 28,309,901 km (0.092 R)
• M59: 30,947,461 km (0.113 R)
• M60: 31,814,830 km (0.064 R)
• M61: 32,426,834 km (0.081 R)
• M62: 33,219,254 km (0.091 R)
• M63: 33,839,936 km (0.105 R)
• M64: 34,554,116 km (0.111 R)
• M65: 35,363,441 km (0.093 R)
• M66: 35,634,662 km (0.084 R)
• M67: 36,179,048 km (0.068 R)
• M68: 36,634,723 km (0.108 R)
• M69: 36,909,086 km (0.11 R)
• M70: 39,596,312 km (0.065 R)
• M71: 40,348,491 km (0.101 R)
• M72: 40,631,829 km (0.094 R)
• M73: 43,694,845 km (0.028 R)
• M74: 44,277,379 km (0.069 R)
• M75: 44,374,768 km (0.113 R)
• M76: 45,843,370 km (0.03 R)
• M77: 45,941,805 km (0.106 R)
• M78: 48,426,327 km (0.068 R)
• M79: 49,432,372 km (0.067 R)
• M80: 50,140,569 km (0.061 R)
• M81: 53,110,535 km (0.065 R)
• M82: 55,821,249 km (0.083 R)
• M83: 56,031,583 km (0.081 R)
• M84: 60,078,355 km (0.096 R)
• M85: 61,484,276 km (0.056 R)
• M86: 65,988,668 km (0.081 R)
• M87: 66,322,421 km (0.033 R)
• M88: 67,887,364 km (0.106 R)
• M89: 68,224,259 km (0.11 R)
• M90: 70,825,616 km (0.103 R)
• M91: 71,852,306 km (0.113 R)
• M92: 72,195,633 km (0.047 R)
• M93: 73,459,286 km (0.025 R)
• M94: 73,805,157 km (0.085 R)
• M95: 75,194,023 km (0.088 R)
• M96: 76,008,285 km (0.054 R)
• M97: 78,115,221 km (0.103 R)
• M98: 78,232,805 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit