🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 146 Days

Day: 41.2 Hours

Environment

Temp: 216 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,179,562 km

• M1: 188,194 km (0.032 R)
• M2: 469,588 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.81 AU - 1.29 AU

Year: 408 Days

Day: 14 Hours

Environment

Temp: 8 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.38 AU - 1.48 AU

Year: 648 Days

Day: 46.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.71 AU - 2.33 AU

Year: 1087 Days

Day: 37.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,179,562 km

• M1: 124,914 km (0.057 R)
• M2: 598,990 km (0.111 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.84 AU - 5.18 AU

Year: 3628 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,179,562 km

• M1: 160,519 km (0.094 R)
• M2: 257,907 km (0.106 R)
• M3: 416,630 km (0.106 R)
• M4: 583,581 km (0.06 R)
• M5: 729,738 km (0.097 R)
• M6: 824,135 km (0.032 R)
• M7: 1,070,971 km (0.099 R)
• M8: 1,421,479 km (0.065 R)
• M9: 1,573,919 km (0.099 R)
• M10: 1,700,030 km (0.082 R)
• M11: 1,962,874 km (0.09 R)
• M12: 2,357,962 km (0.117 R)
• M13: 2,540,471 km (0.101 R)
• M14: 2,803,913 km (0.109 R)
• M15: 3,357,575 km (0.077 R)
• M16: 3,619,371 km (0.06 R)
• M17: 3,873,538 km (0.071 R)
• M18: 4,002,940 km (0.059 R)
• M19: 4,656,234 km (0.12 R)
• M20: 4,747,937 km (0.039 R)
• M21: 5,136,592 km (0.073 R)
• M22: 5,247,145 km (0.057 R)
• M23: 5,422,773 km (0.052 R)
• M24: 5,503,257 km (0.067 R)
• M25: 5,632,809 km (0.11 R)
• M26: 5,796,319 km (0.089 R)
• M27: 5,878,598 km (0.092 R)
• M28: 5,977,931 km (0.064 R)
• M29: 6,127,828 km (0.084 R)
• M30: 6,346,839 km (0.106 R)
• M31: 6,482,824 km (0.108 R)
• M32: 6,914,114 km (0.047 R)
• M33: 7,071,791 km (0.099 R)
• M34: 7,283,771 km (0.1 R)
• M35: 7,372,632 km (0.116 R)
• M36: 7,479,894 km (0.06 R)
• M37: 7,623,657 km (0.113 R)
• M38: 8,060,632 km (0.057 R)
• M39: 8,245,236 km (0.039 R)
• M40: 8,562,085 km (0.069 R)
• M41: 8,712,580 km (0.085 R)
• M42: 9,016,264 km (0.104 R)
• M43: 9,497,819 km (0.09 R)
• M44: 9,731,940 km (0.083 R)
• M45: 9,968,005 km (0.091 R)
• M46: 10,106,683 km (0.074 R)
• M47: 10,707,916 km (0.117 R)
• M48: 11,506,769 km (0.104 R)
• M49: 11,756,597 km (0.066 R)
• M50: 12,837,891 km (0.068 R)
• M51: 12,945,601 km (0.03 R)
• M52: 13,357,743 km (0.111 R)
• M53: 13,973,040 km (0.089 R)
• M54: 14,172,753 km (0.118 R)
• M55: 14,395,803 km (0.075 R)
• M56: 14,845,345 km (0.034 R)
• M57: 14,935,851 km (0.084 R)
• M58: 15,390,928 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 11

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.92 AU - 6.74 AU

Year: 6032 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,179,562 km

• M1: 148,999 km (0.072 R)
• M2: 249,080 km (0.08 R)
• M3: 322,832 km (0.102 R)
• M4: 489,185 km (0.102 R)
• M5: 703,858 km (0.094 R)
• M6: 1,074,262 km (0.091 R)
• M7: 1,153,400 km (0.097 R)
• M8: 1,234,781 km (0.09 R)
• M9: 1,446,911 km (0.102 R)
• M10: 1,636,900 km (0.094 R)
• M11: 1,811,331 km (0.107 R)
• M12: 1,919,191 km (0.04 R)
• M13: 2,230,055 km (0.036 R)
• M14: 2,437,548 km (0.115 R)
• M15: 2,583,854 km (0.116 R)
• M16: 2,692,313 km (0.115 R)
• M17: 3,026,515 km (0.086 R)
• M18: 3,271,406 km (0.118 R)
• M19: 3,374,180 km (0.09 R)
• M20: 3,552,949 km (0.104 R)
• M21: 3,888,797 km (0.113 R)
• M22: 4,013,561 km (0.091 R)
• M23: 4,379,627 km (0.114 R)
• M24: 4,839,790 km (0.041 R)
• M25: 5,195,235 km (0.086 R)
• M26: 5,402,129 km (0.07 R)
• M27: 5,524,051 km (0.094 R)
• M28: 6,184,077 km (0.095 R)
• M29: 6,366,736 km (0.104 R)
• M30: 6,887,785 km (0.079 R)
• M31: 7,001,330 km (0.119 R)
• M32: 7,210,917 km (0.073 R)
• M33: 7,345,405 km (0.081 R)
• M34: 7,480,791 km (0.096 R)
• M35: 7,812,898 km (0.068 R)
• M36: 8,070,207 km (0.089 R)
• M37: 8,431,037 km (0.086 R)
• M38: 8,756,263 km (0.117 R)
• M39: 8,920,521 km (0.066 R)
• M40: 9,002,949 km (0.058 R)
• M41: 9,293,618 km (0.074 R)
• M42: 9,693,044 km (0.082 R)
• M43: 9,799,109 km (0.079 R)
• M44: 10,076,763 km (0.109 R)
• M45: 10,335,268 km (0.112 R)
• M46: 11,864,158 km (0.092 R)
• M47: 12,000,442 km (0.119 R)
• M48: 13,914,547 km (0.113 R)
• M49: 14,082,396 km (0.074 R)
• M50: 14,178,437 km (0.114 R)
• M51: 14,931,214 km (0.057 R)
• M52: 15,053,884 km (0.09 R)
• M53: 15,523,023 km (0.119 R)
• M54: 15,597,523 km (0.081 R)
• M55: 15,672,172 km (0.1 R)
• M56: 16,197,859 km (0.089 R)
• M57: 16,551,658 km (0.041 R)
• M58: 16,653,235 km (0.104 R)
• M59: 17,138,231 km (0.104 R)
• M60: 17,266,736 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 11.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.85 AU - 9.35 AU

Year: 7935 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,179,562 km

• M1: 150,047 km (0.096 R)
• M2: 240,553 km (0.113 R)
• M3: 463,305 km (0.117 R)
• M4: 628,461 km (0.114 R)
• M5: 702,661 km (0.104 R)
• M6: 1,070,822 km (0.119 R)
• M7: 1,242,560 km (0.07 R)
• M8: 1,613,862 km (0.085 R)
• M9: 1,704,518 km (0.067 R)
• M10: 2,003,265 km (0.106 R)
• M11: 2,650,425 km (0.094 R)
• M12: 3,034,593 km (0.099 R)
• M13: 3,281,429 km (0.077 R)
• M14: 3,754,458 km (0.095 R)
• M15: 4,354,794 km (0.098 R)
• M16: 4,633,794 km (0.074 R)
• M17: 4,786,384 km (0.051 R)
• M18: 4,962,909 km (0.081 R)
• M19: 5,620,841 km (0.039 R)
• M20: 5,971,947 km (0.119 R)
• M21: 6,794,286 km (0.069 R)
• M22: 7,447,132 km (0.096 R)
• M23: 7,755,154 km (0.079 R)
• M24: 8,041,185 km (0.114 R)
• M25: 8,172,532 km (0.041 R)
• M26: 9,138,186 km (0.111 R)
• M27: 9,523,400 km (0.031 R)
• M28: 10,711,058 km (0.059 R)
• M29: 11,587,851 km (0.108 R)
• M30: 11,736,252 km (0.113 R)
• M31: 12,064,919 km (0.048 R)
• M32: 12,215,265 km (0.102 R)
• M33: 12,336,140 km (0.092 R)
• M34: 12,426,946 km (0.108 R)
• M35: 12,609,305 km (0.083 R)
• M36: 12,731,377 km (0.068 R)
• M37: 13,534,419 km (0.081 R)
• M38: 13,784,696 km (0.066 R)
• M39: 15,027,256 km (0.066 R)
• M40: 16,139,665 km (0.078 R)
• M41: 16,873,443 km (0.104 R)
• M42: 17,210,637 km (0.1 R)
• M43: 17,584,183 km (0.12 R)
• M44: 18,097,752 km (0.085 R)
• M45: 18,616,258 km (0.061 R)
• M46: 18,825,097 km (0.107 R)
• M47: 19,069,689 km (0.056 R)
• M48: 19,139,701 km (0.094 R)
• M49: 19,987,323 km (0.115 R)
• M50: 20,379,868 km (0.086 R)
• M51: 20,487,428 km (0.105 R)
• M52: 20,631,042 km (0.108 R)
• M53: 21,463,554 km (0.119 R)
• M54: 21,902,175 km (0.119 R)
• M55: 23,049,142 km (0.094 R)
• M56: 23,423,287 km (0.06 R)
• M57: 23,648,731 km (0.108 R)
• M58: 23,724,128 km (0.049 R)
• M59: 23,912,771 km (0.086 R)
• M60: 25,285,630 km (0.114 R)
• M61: 25,903,918 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.2

Radius: 8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.32 AU - 12.42 AU

Year: 15489 Days

Day: 23.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,179,562 km

• M1: 177,573 km (0.086 R)
• M2: 330,013 km (0.117 R)
• M3: 591,360 km (0.034 R)
• M4: 1,349,373 km (0.029 R)
• M5: 1,674,599 km (0.103 R)
• M6: 3,062,268 km (0.032 R)
• M7: 4,085,817 km (0.028 R)
• M8: 4,396,382 km (0.098 R)
• M9: 4,554,507 km (0.051 R)
• M10: 4,849,365 km (0.118 R)
• M11: 5,233,682 km (0.095 R)
• M12: 5,542,452 km (0.038 R)
• M13: 6,414,757 km (0.046 R)
• M14: 6,654,562 km (0.025 R)
• M15: 6,745,218 km (0.086 R)
• M16: 6,805,955 km (0.055 R)
• M17: 7,329,099 km (0.112 R)
• M18: 7,706,385 km (0.116 R)
• M19: 7,769,814 km (0.072 R)
• M20: 7,833,393 km (0.117 R)
• M21: 8,025,477 km (0.095 R)
• M22: 8,348,908 km (0.116 R)
• M23: 8,676,677 km (0.058 R)
• M24: 9,042,144 km (0.042 R)
• M25: 10,064,197 km (0.106 R)
• M26: 10,203,323 km (0.066 R)
• M27: 10,943,683 km (0.095 R)
• M28: 12,178,912 km (0.101 R)
• M29: 12,327,014 km (0.063 R)
• M30: 13,152,944 km (0.109 R)
• M31: 13,343,083 km (0.078 R)
• M32: 13,610,863 km (0.07 R)
• M33: 14,074,168 km (0.118 R)
• M34: 14,229,749 km (0.037 R)
• M35: 14,385,780 km (0.083 R)
• M36: 14,621,097 km (0.065 R)
• M37: 16,712,925 km (0.103 R)
• M38: 16,795,203 km (0.062 R)
• M39: 17,458,520 km (0.113 R)
• M40: 18,045,991 km (0.102 R)
• M41: 18,597,409 km (0.107 R)
• M42: 19,111,128 km (0.1 R)
• M43: 20,108,946 km (0.115 R)
• M44: 20,196,610 km (0.031 R)
• M45: 20,813,103 km (0.102 R)
• M46: 21,525,338 km (0.053 R)
• M47: 23,110,926 km (0.071 R)
• M48: 23,386,486 km (0.074 R)
• M49: 23,478,488 km (0.095 R)
• M50: 23,801,919 km (0.115 R)
• M51: 24,593,142 km (0.106 R)
• M52: 24,921,509 km (0.119 R)
• M53: 26,201,618 km (0.077 R)
• M54: 26,488,996 km (0.099 R)
• M55: 27,454,351 km (0.045 R)
• M56: 27,551,589 km (0.092 R)
• M57: 28,431,225 km (0.102 R)
• M58: 29,469,285 km (0.074 R)
• M59: 30,168,056 km (0.086 R)
• M60: 31,074,619 km (0.086 R)
• M61: 31,328,038 km (0.059 R)
• M62: 32,348,595 km (0.075 R)
• M63: 32,502,531 km (0.12 R)
• M64: 32,914,524 km (0.11 R)
• M65: 34,056,105 km (0.059 R)
• M66: 34,265,093 km (0.115 R)
• M67: 34,736,775 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.32 AU - 19.72 AU

Year: 31417 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,179,562 km

• M1: 97,687 km (0.115 R)
• M2: 149,747 km (0.094 R)
• M3: 231,877 km (0.112 R)
• M4: 331,958 km (0.071 R)
• M5: 635,043 km (0.089 R)
• M6: 984,055 km (0.114 R)
• M7: 2,102,598 km (0.101 R)
• M8: 2,781,024 km (0.1 R)
• M9: 3,056,135 km (0.096 R)
• M10: 3,339,922 km (0.108 R)
• M11: 3,558,335 km (0.048 R)
• M12: 4,319,639 km (0.111 R)
• M13: 4,359,132 km (0.074 R)
• M14: 4,477,913 km (0.062 R)
• M15: 4,922,817 km (0.099 R)
• M16: 4,963,957 km (0.114 R)
• M17: 5,129,561 km (0.115 R)
• M18: 5,723,914 km (0.115 R)
• M19: 6,295,228 km (0.07 R)
• M20: 6,792,791 km (0.096 R)
• M21: 7,255,946 km (0.115 R)
• M22: 7,586,258 km (0.09 R)
• M23: 8,905,860 km (0.052 R)
• M24: 9,006,390 km (0.11 R)
• M25: 9,412,249 km (0.115 R)
• M26: 10,137,051 km (0.105 R)
• M27: 11,149,081 km (0.074 R)
• M28: 11,529,957 km (0.053 R)
• M29: 12,081,524 km (0.102 R)
• M30: 14,965,472 km (0.094 R)
• M31: 16,298,538 km (0.057 R)
• M32: 16,545,076 km (0.091 R)
• M33: 16,854,743 km (0.039 R)
• M34: 16,916,976 km (0.09 R)
• M35: 16,979,209 km (0.119 R)
• M36: 17,103,973 km (0.083 R)
• M37: 17,291,719 km (0.056 R)
• M38: 17,417,231 km (0.084 R)
• M39: 18,113,011 km (0.077 R)
• M40: 18,432,253 km (0.041 R)
• M41: 19,793,294 km (0.061 R)
• M42: 20,386,599 km (0.064 R)
• M43: 20,651,986 km (0.107 R)
• M44: 20,718,557 km (0.099 R)
• M45: 20,985,589 km (0.027 R)
• M46: 21,590,264 km (0.061 R)
• M47: 21,996,721 km (0.079 R)
• M48: 22,473,939 km (0.095 R)
• M49: 22,816,966 km (0.093 R)
• M50: 23,300,168 km (0.038 R)
• M51: 23,786,660 km (0.07 R)
• M52: 24,276,593 km (0.09 R)
• M53: 24,840,427 km (0.045 R)
• M54: 26,053,068 km (0.041 R)
• M55: 26,485,555 km (0.044 R)
• M56: 27,431,014 km (0.039 R)
• M57: 27,577,470 km (0.105 R)
• M58: 27,944,583 km (0.115 R)
• M59: 29,130,445 km (0.079 R)
• M60: 29,205,095 km (0.106 R)
• M61: 29,429,492 km (0.089 R)
• M62: 29,504,440 km (0.078 R)
• M63: 32,089,042 km (0.079 R)
• M64: 33,721,305 km (0.106 R)
• M65: 34,035,311 km (0.061 R)
• M66: 34,903,726 km (0.055 R)
• M67: 35,062,450 km (0.115 R)
• M68: 35,300,909 km (0.098 R)
• M69: 35,699,437 km (0.105 R)
• M70: 37,146,946 km (0.083 R)
• M71: 37,308,811 km (0.039 R)
• M72: 38,859,692 km (0.077 R)
• M73: 39,106,379 km (0.071 R)
• M74: 40,264,865 km (0.037 R)
• M75: 41,350,647 km (0.08 R)
• M76: 41,602,569 km (0.082 R)
• M77: 41,770,867 km (0.088 R)
• M78: 42,446,152 km (0.114 R)
• M79: 43,892,913 km (0.081 R)
• M80: 44,751,605 km (0.103 R)
• M81: 44,923,941 km (0.116 R)
• M82: 45,355,830 km (0.099 R)
• M83: 45,962,899 km (0.108 R)
• M84: 46,834,755 km (0.094 R)
• M85: 47,536,070 km (0.092 R)
• M86: 47,624,033 km (0.082 R)
• M87: 47,800,110 km (0.102 R)
• M88: 50,645,312 km (0.112 R)
• M89: 52,088,483 km (0.095 R)
• M90: 52,997,290 km (0.05 R)
• M91: 58,747,383 km (0.1 R)
• M92: 59,219,663 km (0.114 R)
• M93: 59,503,600 km (0.055 R)
• M94: 60,358,253 km (0.054 R)
• M95: 60,930,315 km (0.104 R)
• M96: 63,914,194 km (0.111 R)
• M97: 64,011,134 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit