🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 35.7 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.67 AU - 0.87 AU

Year: 252 Days

Day: 21.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,212,869 km

• M1: 362,027 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.65 AU - 0.95 AU

Year: 267 Days

Day: 14.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,212,869 km

• M1: 46,824 km (0.089 R)
• M2: 153,487 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.94 AU - 1.26 AU

Year: 430 Days

Day: 16.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 12.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.66 AU - 9.82 AU

Year: 9632 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,212,869 km

• M1: 386,860 km (0.028 R)
• M2: 672,742 km (0.069 R)
• M3: 1,044,044 km (0.099 R)
• M4: 1,253,181 km (0.106 R)
• M5: 1,373,308 km (0.116 R)
• M6: 1,455,587 km (0.078 R)
• M7: 1,669,063 km (0.077 R)
• M8: 2,103,346 km (0.098 R)
• M9: 2,223,623 km (0.108 R)
• M10: 2,395,810 km (0.096 R)
• M11: 2,675,558 km (0.108 R)
• M12: 2,993,154 km (0.034 R)
• M13: 3,294,893 km (0.116 R)
• M14: 4,198,315 km (0.118 R)
• M15: 4,381,722 km (0.106 R)
• M16: 4,661,918 km (0.116 R)
• M17: 4,788,478 km (0.106 R)
• M18: 5,207,352 km (0.114 R)
• M19: 5,371,611 km (0.117 R)
• M20: 5,806,941 km (0.049 R)
• M21: 6,046,148 km (0.108 R)
• M22: 6,358,508 km (0.067 R)
• M23: 6,999,086 km (0.074 R)
• M24: 7,290,353 km (0.12 R)
• M25: 7,437,557 km (0.095 R)
• M26: 7,809,906 km (0.095 R)
• M27: 8,226,537 km (0.094 R)
• M28: 8,341,428 km (0.101 R)
• M29: 8,806,378 km (0.058 R)
• M30: 9,559,902 km (0.048 R)
• M31: 10,959,390 km (0.106 R)
• M32: 11,812,397 km (0.101 R)
• M33: 12,642,516 km (0.091 R)
• M34: 12,819,790 km (0.071 R)
• M35: 13,446,305 km (0.063 R)
• M36: 13,717,975 km (0.084 R)
• M37: 15,291,296 km (0.054 R)
• M38: 15,764,923 km (0.086 R)
• M39: 16,872,396 km (0.105 R)
• M40: 18,756,731 km (0.08 R)
• M41: 18,908,423 km (0.084 R)
• M42: 19,111,128 km (0.08 R)
• M43: 19,416,607 km (0.115 R)
• M44: 19,518,782 km (0.055 R)
• M45: 20,394,827 km (0.039 R)
• M46: 21,178,421 km (0.111 R)
• M47: 21,653,245 km (0.081 R)
• M48: 21,759,160 km (0.034 R)
• M49: 21,865,374 km (0.065 R)
• M50: 23,098,809 km (0.083 R)
• M51: 23,261,422 km (0.101 R)
• M52: 23,696,752 km (0.116 R)
• M53: 24,024,969 km (0.116 R)
• M54: 24,907,746 km (0.099 R)
• M55: 25,185,849 km (0.114 R)
• M56: 25,297,299 km (0.03 R)
• M57: 26,308,431 km (0.108 R)
• M58: 26,648,318 km (0.082 R)
• M59: 26,818,859 km (0.069 R)
• M60: 27,046,697 km (0.114 R)
• M61: 27,218,136 km (0.109 R)
• M62: 28,485,828 km (0.104 R)
• M63: 29,890,702 km (0.109 R)
• M64: 30,482,661 km (0.12 R)
• M65: 32,585,109 km (0.082 R)
• M66: 32,706,582 km (0.061 R)
• M67: 33,255,457 km (0.082 R)
• M68: 33,561,684 km (0.108 R)
• M69: 34,486,049 km (0.056 R)
• M70: 35,044,648 km (0.06 R)
• M71: 36,233,651 km (0.07 R)
• M72: 37,946,248 km (0.094 R)
• M73: 40,531,299 km (0.111 R)
• M74: 40,792,946 km (0.106 R)
• M75: 40,923,994 km (0.077 R)
• M76: 42,242,100 km (0.047 R)
• M77: 42,374,644 km (0.062 R)
• M78: 42,839,744 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.9

Radius: 8.1

Gravity: 14.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.47 AU - 10.61 AU

Year: 10132 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,212,869 km

• M1: 154,834 km (0.109 R)
• M2: 210,035 km (0.099 R)
• M3: 469,737 km (0.107 R)
• M4: 616,493 km (0.083 R)
• M5: 797,656 km (0.096 R)
• M6: 1,037,760 km (0.057 R)
• M7: 1,166,415 km (0.094 R)
• M8: 1,346,231 km (0.087 R)
• M9: 1,463,366 km (0.093 R)
• M10: 1,758,224 km (0.104 R)
• M11: 1,886,728 km (0.096 R)
• M12: 2,235,291 km (0.118 R)
• M13: 2,402,991 km (0.035 R)
• M14: 2,546,006 km (0.104 R)
• M15: 2,662,393 km (0.111 R)
• M16: 2,750,955 km (0.081 R)
• M17: 2,810,495 km (0.07 R)
• M18: 3,558,634 km (0.119 R)
• M19: 3,921,259 km (0.098 R)
• M20: 4,056,047 km (0.05 R)
• M21: 4,124,114 km (0.053 R)
• M22: 4,295,703 km (0.116 R)
• M23: 4,717,419 km (0.076 R)
• M24: 4,788,927 km (0.098 R)
• M25: 5,337,353 km (0.104 R)
• M26: 5,449,402 km (0.027 R)
• M27: 5,562,198 km (0.062 R)
• M28: 6,295,078 km (0.115 R)
• M29: 7,387,891 km (0.034 R)
• M30: 7,596,729 km (0.111 R)
• M31: 8,277,849 km (0.11 R)
• M32: 8,538,448 km (0.111 R)
• M33: 8,625,813 km (0.09 R)
• M34: 8,934,284 km (0.096 R)
• M35: 9,607,175 km (0.113 R)
• M36: 9,698,131 km (0.112 R)
• M37: 9,880,939 km (0.111 R)
• M38: 10,111,170 km (0.099 R)
• M39: 11,049,149 km (0.052 R)
• M40: 11,770,959 km (0.109 R)
• M41: 12,014,953 km (0.103 R)
• M42: 12,856,890 km (0.108 R)
• M43: 13,209,193 km (0.085 R)
• M44: 13,462,612 km (0.117 R)
• M45: 13,513,624 km (0.071 R)
• M46: 14,492,892 km (0.109 R)
• M47: 14,754,389 km (0.088 R)
• M48: 15,070,340 km (0.12 R)
• M49: 15,815,936 km (0.091 R)
• M50: 16,193,371 km (0.112 R)
• M51: 17,788,234 km (0.12 R)
• M52: 18,236,878 km (0.03 R)
• M53: 22,439,830 km (0.097 R)
• M54: 22,500,118 km (0.088 R)
• M55: 24,897,873 km (0.096 R)
• M56: 25,588,566 km (0.1 R)
• M57: 26,796,719 km (0.066 R)
• M58: 28,218,497 km (0.066 R)
• M59: 31,000,419 km (0.061 R)
• M60: 31,540,168 km (0.106 R)
• M61: 32,287,260 km (0.084 R)
• M62: 33,591,603 km (0.103 R)
• M63: 34,773,127 km (0.079 R)
• M64: 35,827,044 km (0.119 R)
• M65: 35,897,655 km (0.091 R)
• M66: 36,748,867 km (0.091 R)
• M67: 36,820,075 km (0.115 R)
• M68: 38,182,164 km (0.117 R)
• M69: 38,688,104 km (0.108 R)
• M70: 38,978,324 km (0.113 R)
• M71: 39,926,176 km (0.085 R)
• M72: 40,145,935 km (0.075 R)
• M73: 40,439,745 km (0.079 R)
• M74: 40,734,154 km (0.035 R)
• M75: 41,103,212 km (0.059 R)
• M76: 41,770,269 km (0.084 R)
• M77: 42,590,514 km (0.089 R)
• M78: 43,491,392 km (0.057 R)
• M79: 44,019,772 km (0.042 R)
• M80: 45,388,144 km (0.073 R)
• M81: 45,464,588 km (0.069 R)
• M82: 46,000,896 km (0.077 R)
• M83: 46,924,962 km (0.098 R)
• M84: 47,544,447 km (0.088 R)
• M85: 47,933,103 km (0.062 R)
• M86: 48,478,836 km (0.065 R)
• M87: 49,576,585 km (0.066 R)
• M88: 49,655,273 km (0.117 R)
• M89: 50,920,422 km (0.102 R)
• M90: 52,436,597 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 15

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.22 AU - 11.8 AU

Year: 12702 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,212,869 km

• M1: 317,895 km (0.102 R)
• M2: 638,185 km (0.12 R)
• M3: 813,214 km (0.11 R)
• M4: 1,259,614 km (0.113 R)
• M5: 1,511,088 km (0.081 R)
• M6: 1,804,898 km (0.089 R)
• M7: 2,225,867 km (0.096 R)
• M8: 2,363,946 km (0.102 R)
• M9: 2,562,312 km (0.102 R)
• M10: 3,098,022 km (0.1 R)
• M11: 3,379,117 km (0.05 R)
• M12: 3,474,710 km (0.083 R)
• M13: 3,603,663 km (0.103 R)
• M14: 3,899,717 km (0.067 R)
• M15: 4,692,586 km (0.11 R)
• M16: 7,358,270 km (0.104 R)
• M17: 7,862,415 km (0.103 R)
• M18: 8,464,846 km (0.083 R)
• M19: 9,532,227 km (0.089 R)
• M20: 9,805,692 km (0.1 R)
• M21: 9,989,547 km (0.045 R)
• M22: 10,594,820 km (0.115 R)
• M23: 10,878,159 km (0.043 R)
• M24: 11,356,124 km (0.116 R)
• M25: 12,184,597 km (0.113 R)
• M26: 12,781,044 km (0.085 R)
• M27: 14,054,421 km (0.088 R)
• M28: 14,261,913 km (0.071 R)
• M29: 14,785,057 km (0.101 R)
• M30: 16,995,664 km (0.118 R)
• M31: 17,161,419 km (0.112 R)
• M32: 18,393,657 km (0.105 R)
• M33: 18,791,737 km (0.064 R)
• M34: 18,963,176 km (0.108 R)
• M35: 19,077,768 km (0.05 R)
• M36: 20,003,030 km (0.113 R)
• M37: 20,883,713 km (0.06 R)
• M38: 21,120,676 km (0.09 R)
• M39: 21,657,134 km (0.119 R)
• M40: 23,724,278 km (0.097 R)
• M41: 25,853,803 km (0.112 R)
• M42: 26,555,866 km (0.107 R)
• M43: 27,848,242 km (0.099 R)
• M44: 28,502,284 km (0.049 R)
• M45: 29,029,018 km (0.107 R)
• M46: 29,492,622 km (0.103 R)
• M47: 30,293,120 km (0.025 R)
• M48: 31,575,024 km (0.063 R)
• M49: 31,915,359 km (0.101 R)
• M50: 35,102,991 km (0.078 R)
• M51: 35,314,373 km (0.046 R)
• M52: 36,949,178 km (0.098 R)
• M53: 37,595,590 km (0.118 R)
• M54: 37,811,909 km (0.098 R)
• M55: 39,337,658 km (0.09 R)
• M56: 40,809,402 km (0.088 R)
• M57: 41,254,455 km (0.104 R)
• M58: 43,655,202 km (0.114 R)
• M59: 44,186,274 km (0.116 R)
• M60: 44,490,856 km (0.087 R)
• M61: 46,255,213 km (0.074 R)
• M62: 48,198,788 km (0.095 R)
• M63: 50,089,855 km (0.105 R)
• M64: 50,805,082 km (0.12 R)
• M65: 51,044,289 km (0.106 R)
• M66: 52,004,857 km (0.111 R)
• M67: 52,567,944 km (0.101 R)
• M68: 53,457,004 km (0.115 R)
• M69: 53,619,168 km (0.113 R)
• M70: 54,025,326 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 4.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.62 AU - 12.72 AU

Year: 15827 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,212,869 km

• M1: 68,665 km (0.109 R)
• M2: 112,498 km (0.07 R)
• M3: 253,419 km (0.1 R)
• M4: 322,383 km (0.114 R)
• M5: 355,145 km (0.085 R)
• M6: 526,884 km (0.079 R)
• M7: 857,645 km (0.097 R)
• M8: 1,025,045 km (0.092 R)
• M9: 2,195,947 km (0.118 R)
• M10: 2,325,648 km (0.045 R)
• M11: 2,799,275 km (0.055 R)
• M12: 4,166,600 km (0.108 R)
• M13: 4,246,635 km (0.117 R)
• M14: 4,408,500 km (0.093 R)
• M15: 4,654,887 km (0.115 R)
• M16: 4,696,326 km (0.083 R)
• M17: 4,905,763 km (0.12 R)
• M18: 5,355,305 km (0.093 R)
• M19: 6,020,267 km (0.092 R)
• M20: 6,156,252 km (0.074 R)
• M21: 7,474,658 km (0.104 R)
• M22: 7,669,883 km (0.07 R)
• M23: 7,916,420 km (0.092 R)
• M24: 9,952,597 km (0.11 R)
• M25: 10,248,352 km (0.112 R)
• M26: 11,291,946 km (0.087 R)
• M27: 11,375,721 km (0.068 R)
• M28: 11,459,795 km (0.098 R)
• M29: 11,798,036 km (0.107 R)
• M30: 12,139,418 km (0.117 R)
• M31: 12,368,902 km (0.095 R)
• M32: 12,832,057 km (0.08 R)
• M33: 16,450,679 km (0.061 R)
• M34: 16,991,625 km (0.114 R)
• M35: 17,441,616 km (0.086 R)
• M36: 18,715,442 km (0.059 R)
• M37: 19,917,760 km (0.1 R)
• M38: 20,188,233 km (0.067 R)
• M39: 20,528,119 km (0.112 R)
• M40: 21,007,131 km (0.1 R)
• M41: 21,282,541 km (0.069 R)
• M42: 22,889,073 km (0.116 R)
• M43: 23,492,550 km (0.1 R)
• M44: 23,635,416 km (0.11 R)
• M45: 23,778,432 km (0.064 R)
• M46: 23,993,554 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 3.3

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.45 AU - 14.69 AU

Year: 16613 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 148.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,212,869 km

• M1: 144,661 km (0.054 R)
• M2: 231,278 km (0.106 R)
• M3: 333,902 km (0.112 R)
• M4: 948,451 km (0.06 R)
• M5: 1,009,187 km (0.095 R)
• M6: 1,071,121 km (0.119 R)
• M7: 1,399,787 km (0.094 R)
• M8: 1,634,955 km (0.083 R)
• M9: 1,857,258 km (0.097 R)
• M10: 2,036,625 km (0.101 R)
• M11: 2,088,985 km (0.112 R)
• M12: 2,275,384 km (0.079 R)
• M13: 2,808,251 km (0.046 R)
• M14: 3,163,696 km (0.108 R)
• M15: 3,596,183 km (0.119 R)
• M16: 3,851,547 km (0.094 R)
• M17: 3,948,935 km (0.078 R)
• M18: 4,014,160 km (0.037 R)
• M19: 4,583,679 km (0.12 R)
• M20: 5,106,823 km (0.078 R)
• M21: 5,393,602 km (0.08 R)
• M22: 5,648,666 km (0.032 R)
• M23: 6,591,581 km (0.111 R)
• M24: 6,669,223 km (0.086 R)
• M25: 6,707,969 km (0.085 R)
• M26: 7,785,821 km (0.053 R)
• M27: 9,131,005 km (0.03 R)
• M28: 11,371,682 km (0.113 R)
• M29: 12,312,952 km (0.092 R)
• M30: 12,552,159 km (0.115 R)
• M31: 13,672,198 km (0.072 R)
• M32: 13,919,783 km (0.12 R)
• M33: 14,218,978 km (0.11 R)
• M34: 14,621,247 km (0.111 R)
• M35: 14,772,939 km (0.097 R)
• M36: 14,925,380 km (0.116 R)
• M37: 16,846,216 km (0.106 R)
• M38: 17,970,444 km (0.092 R)
• M39: 18,024,599 km (0.117 R)
• M40: 18,133,057 km (0.066 R)
• M41: 18,187,361 km (0.057 R)
• M42: 18,350,572 km (0.108 R)
• M43: 20,009,463 km (0.112 R)
• M44: 22,062,395 km (0.095 R)
• M45: 22,120,289 km (0.1 R)
• M46: 22,236,377 km (0.07 R)
• M47: 22,585,987 km (0.084 R)
• M48: 23,526,958 km (0.092 R)
• M49: 25,446,747 km (0.107 R)
• M50: 27,229,655 km (0.085 R)
• M51: 27,478,735 km (0.111 R)
• M52: 28,419,407 km (0.075 R)
• M53: 29,179,513 km (0.065 R)
• M54: 29,243,093 km (0.091 R)
• M55: 29,882,025 km (0.115 R)
• M56: 29,946,203 km (0.117 R)
• M57: 30,978,877 km (0.051 R)
• M58: 31,630,226 km (0.071 R)
• M59: 32,615,627 km (0.103 R)
• M60: 32,681,600 km (0.058 R)
• M61: 33,078,932 km (0.117 R)
• M62: 33,477,759 km (0.118 R)
• M63: 33,611,051 km (0.072 R)
• M64: 33,878,233 km (0.104 R)
• M65: 34,347,372 km (0.114 R)
• M66: 34,549,030 km (0.029 R)
• M67: 34,616,498 km (0.057 R)
• M68: 35,292,082 km (0.105 R)
• M69: 35,631,670 km (0.116 R)
• M70: 35,767,804 km (0.034 R)
• M71: 36,108,737 km (0.1 R)
• M72: 36,313,836 km (0.095 R)
• M73: 36,382,352 km (0.096 R)
• M74: 37,069,305 km (0.119 R)
• M75: 39,155,747 km (0.111 R)
• M76: 40,923,395 km (0.118 R)
• M77: 41,781,040 km (0.087 R)
• M78: 43,659,540 km (0.031 R)
• M79: 43,805,099 km (0.075 R)
• M80: 44,169,968 km (0.099 R)
• M81: 44,462,582 km (0.067 R)
• M82: 44,829,096 km (0.09 R)
• M83: 46,008,975 km (0.044 R)
• M84: 46,157,226 km (0.087 R)
• M85: 46,379,828 km (0.098 R)
• M86: 46,528,379 km (0.093 R)
• M87: 46,677,228 km (0.087 R)
• M88: 47,273,825 km (0.103 R)
• M89: 48,474,647 km (0.048 R)
• M90: 48,851,933 km (0.102 R)
• M91: 49,154,420 km (0.053 R)
• M92: 49,533,501 km (0.072 R)
• M93: 50,447,244 km (0.042 R)
• M94: 50,599,984 km (0.046 R)
• M95: 50,753,022 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit