🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 166 Days

Day: 44.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.56 AU - 0.93 AU

Year: 274 Days

Day: 30.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 280 Days

Day: 19.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,418,542 km

• M1: 83,924 km (0.106 R)
• M2: 168,597 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.88 AU - 2.22 AU

Year: 1263 Days

Day: 20.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.42 AU - 2.66 AU

Year: 1743 Days

Day: 45.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.12 AU - 5.24 AU

Year: 5075 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,418,542 km

• M1: 179,966 km (0.086 R)
• M2: 289,921 km (0.11 R)
• M3: 556,055 km (0.073 R)
• M4: 679,025 km (0.094 R)
• M5: 889,210 km (0.057 R)
• M6: 1,026,690 km (0.098 R)
• M7: 1,234,930 km (0.072 R)
• M8: 1,484,759 km (0.109 R)
• M9: 1,609,224 km (0.099 R)
• M10: 1,839,605 km (0.118 R)
• M11: 2,081,056 km (0.098 R)
• M12: 2,301,114 km (0.1 R)
• M13: 2,496,040 km (0.12 R)
• M14: 2,595,673 km (0.104 R)
• M15: 2,990,013 km (0.108 R)
• M16: 3,221,590 km (0.086 R)
• M17: 3,759,694 km (0.093 R)
• M18: 4,266,232 km (0.113 R)
• M19: 4,426,601 km (0.115 R)
• M20: 5,087,973 km (0.108 R)
• M21: 5,780,611 km (0.084 R)
• M22: 6,025,653 km (0.088 R)
• M23: 6,228,657 km (0.11 R)
• M24: 6,388,278 km (0.06 R)
• M25: 6,641,697 km (0.051 R)
• M26: 6,851,582 km (0.114 R)
• M27: 7,230,215 km (0.117 R)
• M28: 7,494,405 km (0.073 R)
• M29: 8,007,974 km (0.07 R)
• M30: 8,381,819 km (0.092 R)
• M31: 8,684,904 km (0.08 R)
• M32: 8,966,148 km (0.084 R)
• M33: 9,721,767 km (0.119 R)
• M34: 9,960,525 km (0.047 R)
• M35: 10,962,233 km (0.102 R)
• M36: 11,238,390 km (0.073 R)
• M37: 11,349,691 km (0.04 R)
• M38: 11,713,513 km (0.108 R)
• M39: 11,939,256 km (0.091 R)
• M40: 12,109,648 km (0.117 R)
• M41: 12,828,017 km (0.074 R)
• M42: 13,177,777 km (0.076 R)
• M43: 13,649,011 km (0.098 R)
• M44: 13,767,642 km (0.093 R)
• M45: 13,856,952 km (0.05 R)
• M46: 14,006,101 km (0.074 R)
• M47: 14,095,859 km (0.05 R)
• M48: 14,426,620 km (0.075 R)
• M49: 14,699,188 km (0.071 R)
• M50: 15,034,586 km (0.1 R)
• M51: 15,713,162 km (0.06 R)
• M52: 16,307,215 km (0.077 R)
• M53: 16,496,307 km (0.103 R)
• M54: 16,591,152 km (0.108 R)
• M55: 17,228,140 km (0.102 R)
• M56: 18,231,343 km (0.043 R)
• M57: 18,427,615 km (0.073 R)
• M58: 18,657,547 km (0.083 R)
• M59: 18,822,404 km (0.054 R)
• M60: 19,220,035 km (0.099 R)
• M61: 19,654,019 km (0.12 R)
• M62: 20,091,144 km (0.072 R)
• M63: 20,633,586 km (0.112 R)
• M64: 20,735,761 km (0.11 R)
• M65: 20,940,860 km (0.097 R)
• M66: 21,284,037 km (0.082 R)
• M67: 21,456,374 km (0.088 R)
• M68: 22,080,496 km (0.093 R)
• M69: 22,254,927 km (0.049 R)
• M70: 22,605,136 km (0.09 R)
• M71: 23,169,269 km (0.085 R)
• M72: 23,631,078 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.25 AU - 9.29 AU

Year: 9323 Days

Day: 7.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,418,542 km

• M1: 182,509 km (0.074 R)
• M2: 331,958 km (0.084 R)
• M3: 677,230 km (0.09 R)
• M4: 894,446 km (0.111 R)
• M5: 1,384,827 km (0.074 R)
• M6: 1,863,241 km (0.069 R)
• M7: 2,046,499 km (0.032 R)
• M8: 2,236,189 km (0.041 R)
• M9: 2,372,473 km (0.119 R)
• M10: 2,491,553 km (0.031 R)
• M11: 2,756,790 km (0.068 R)
• M12: 2,903,545 km (0.115 R)
• M13: 3,052,993 km (0.069 R)
• M14: 3,359,669 km (0.107 R)
• M15: 3,792,156 km (0.076 R)
• M16: 3,932,479 km (0.116 R)
• M17: 4,122,469 km (0.085 R)
• M18: 4,291,065 km (0.12 R)
• M19: 4,462,205 km (0.034 R)
• M20: 4,585,773 km (0.108 R)
• M21: 4,963,508 km (0.032 R)
• M22: 5,169,205 km (0.059 R)
• M23: 5,299,205 km (0.063 R)
• M24: 5,509,390 km (0.081 R)
• M25: 6,074,721 km (0.102 R)
• M26: 6,184,526 km (0.11 R)
• M27: 6,294,929 km (0.107 R)
• M28: 6,743,573 km (0.102 R)
• M29: 6,914,563 km (0.111 R)
• M30: 7,494,704 km (0.043 R)
• M31: 8,181,508 km (0.099 R)
• M32: 8,425,202 km (0.098 R)
• M33: 8,547,873 km (0.095 R)
• M34: 8,826,274 km (0.099 R)
• M35: 8,919,623 km (0.114 R)
• M36: 9,044,837 km (0.085 R)
• M37: 9,328,474 km (0.094 R)
• M38: 10,328,087 km (0.107 R)
• M39: 10,459,584 km (0.085 R)
• M40: 10,691,161 km (0.095 R)
• M41: 10,824,154 km (0.028 R)
• M42: 11,531,602 km (0.069 R)
• M43: 12,254,160 km (0.105 R)
• M44: 12,358,579 km (0.113 R)
• M45: 12,568,316 km (0.065 R)
• M46: 12,708,788 km (0.07 R)
• M47: 13,490,886 km (0.08 R)
• M48: 14,252,040 km (0.041 R)
• M49: 14,545,551 km (0.119 R)
• M50: 15,664,543 km (0.109 R)
• M51: 16,196,213 km (0.065 R)
• M52: 16,310,955 km (0.094 R)
• M53: 16,541,186 km (0.107 R)
• M54: 17,004,940 km (0.066 R)
• M55: 17,160,521 km (0.114 R)
• M56: 17,316,552 km (0.097 R)
• M57: 17,629,959 km (0.1 R)
• M58: 17,905,668 km (0.084 R)
• M59: 18,024,299 km (0.116 R)
• M60: 18,902,439 km (0.082 R)
• M61: 19,023,314 km (0.12 R)
• M62: 20,451,824 km (0.099 R)
• M63: 20,824,772 km (0.115 R)
• M64: 20,949,536 km (0.096 R)
• M65: 22,084,236 km (0.046 R)
• M66: 22,339,001 km (0.103 R)
• M67: 22,723,169 km (0.096 R)
• M68: 22,894,458 km (0.12 R)
• M69: 23,411,319 km (0.033 R)
• M70: 23,627,936 km (0.111 R)
• M71: 24,193,865 km (0.102 R)
• M72: 24,456,559 km (0.083 R)
• M73: 24,588,355 km (0.047 R)
• M74: 24,720,300 km (0.052 R)
• M75: 26,008,188 km (0.083 R)
• M76: 26,728,053 km (0.087 R)
• M77: 26,954,395 km (0.073 R)
• M78: 28,325,609 km (0.06 R)
• M79: 28,463,987 km (0.065 R)
• M80: 28,648,890 km (0.07 R)
• M81: 29,672,588 km (0.092 R)
• M82: 29,813,210 km (0.114 R)
• M83: 30,566,585 km (0.115 R)
• M84: 30,803,249 km (0.101 R)
• M85: 31,756,187 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 11

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.45 AU - 10.15 AU

Year: 12208 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,418,542 km

• M1: 166,203 km (0.074 R)
• M2: 451,038 km (0.079 R)
• M3: 855,251 km (0.076 R)
• M4: 1,271,133 km (0.101 R)
• M5: 1,745,957 km (0.078 R)
• M6: 2,734,948 km (0.105 R)
• M7: 2,819,471 km (0.079 R)
• M8: 3,166,538 km (0.081 R)
• M9: 3,345,308 km (0.081 R)
• M10: 3,527,518 km (0.101 R)
• M11: 3,744,285 km (0.077 R)
• M12: 4,387,556 km (0.098 R)
• M13: 4,487,039 km (0.115 R)
• M14: 5,099,941 km (0.112 R)
• M15: 5,345,431 km (0.1 R)
• M16: 6,554,481 km (0.055 R)
• M17: 6,630,477 km (0.094 R)
• M18: 6,860,110 km (0.037 R)
• M19: 7,485,279 km (0.07 R)
• M20: 7,604,509 km (0.071 R)
• M21: 8,374,638 km (0.084 R)
• M22: 8,498,505 km (0.11 R)
• M23: 10,651,368 km (0.09 R)
• M24: 10,830,587 km (0.114 R)
• M25: 12,113,089 km (0.106 R)
• M26: 12,347,210 km (0.077 R)
• M27: 12,915,083 km (0.058 R)
• M28: 13,202,162 km (0.051 R)
• M29: 13,880,438 km (0.028 R)
• M30: 14,569,935 km (0.034 R)
• M31: 15,069,293 km (0.032 R)
• M32: 15,472,908 km (0.097 R)
• M33: 16,652,936 km (0.065 R)
• M34: 17,490,983 km (0.114 R)
• M35: 17,755,622 km (0.111 R)
• M36: 18,128,420 km (0.087 R)
• M37: 20,809,513 km (0.118 R)
• M38: 20,921,561 km (0.09 R)
• M39: 21,033,760 km (0.104 R)
• M40: 22,224,409 km (0.044 R)
• M41: 22,396,297 km (0.092 R)
• M42: 22,511,188 km (0.11 R)
• M43: 23,904,543 km (0.032 R)
• M44: 24,139,412 km (0.104 R)
• M45: 24,967,735 km (0.095 R)
• M46: 25,325,573 km (0.115 R)
• M47: 25,445,251 km (0.1 R)
• M48: 25,565,079 km (0.032 R)
• M49: 26,348,673 km (0.097 R)
• M50: 26,956,938 km (0.106 R)
• M51: 28,373,181 km (0.117 R)
• M52: 28,497,497 km (0.105 R)
• M53: 29,184,301 km (0.081 R)
• M54: 30,003,199 km (0.047 R)
• M55: 30,383,627 km (0.11 R)
• M56: 31,663,287 km (0.084 R)
• M57: 32,115,372 km (0.074 R)
• M58: 32,309,849 km (0.034 R)
• M59: 34,076,899 km (0.111 R)
• M60: 34,739,318 km (0.104 R)
• M61: 37,023,379 km (0.103 R)
• M62: 37,363,415 km (0.093 R)
• M63: 37,499,698 km (0.082 R)
• M64: 38,114,994 km (0.117 R)
• M65: 38,389,506 km (0.114 R)
• M66: 38,458,172 km (0.026 R)
• M67: 38,595,802 km (0.089 R)
• M68: 39,911,216 km (0.09 R)
• M69: 40,050,492 km (0.07 R)
• M70: 41,100,519 km (0.037 R)
• M71: 41,241,141 km (0.036 R)
• M72: 41,593,594 km (0.089 R)
• M73: 42,159,522 km (0.051 R)
• M74: 42,230,432 km (0.095 R)
• M75: 42,585,727 km (0.114 R)
• M76: 43,299,159 km (0.108 R)
• M77: 43,513,981 km (0.054 R)
• M78: 45,681,355 km (0.037 R)
• M79: 45,754,210 km (0.094 R)
• M80: 46,119,079 km (0.081 R)
• M81: 47,219,371 km (0.09 R)
• M82: 47,514,229 km (0.105 R)
• M83: 48,031,688 km (0.082 R)
• M84: 48,254,140 km (0.058 R)
• M85: 49,072,440 km (0.108 R)
• M86: 49,895,228 km (0.101 R)
• M87: 50,120,373 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 5.8

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.73 AU - 15.93 AU

Year: 20949 Days

Day: 16.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,418,542 km

• M1: 74,799 km (0.103 R)
• M2: 278,252 km (0.082 R)
• M3: 607,218 km (0.088 R)
• M4: 806,781 km (0.068 R)
• M5: 1,172,997 km (0.099 R)
• M6: 1,686,716 km (0.092 R)
• M7: 1,825,094 km (0.056 R)
• M8: 2,076,119 km (0.067 R)
• M9: 2,376,512 km (0.115 R)
• M10: 2,610,782 km (0.075 R)
• M11: 2,690,518 km (0.115 R)
• M12: 2,771,001 km (0.096 R)
• M13: 2,852,383 km (0.067 R)
• M14: 3,017,539 km (0.101 R)
• M15: 4,735,820 km (0.099 R)
• M16: 5,740,369 km (0.085 R)
• M17: 6,107,183 km (0.074 R)
• M18: 7,084,656 km (0.108 R)
• M19: 7,591,494 km (0.118 R)
• M20: 7,820,528 km (0.049 R)
• M21: 8,226,836 km (0.049 R)
• M22: 8,344,120 km (0.099 R)
• M23: 9,732,837 km (0.074 R)
• M24: 10,232,494 km (0.095 R)
• M25: 10,933,061 km (0.083 R)
• M26: 12,045,920 km (0.075 R)
• M27: 12,312,952 km (0.11 R)
• M28: 13,400,678 km (0.117 R)
• M29: 14,096,009 km (0.101 R)
• M30: 14,236,481 km (0.098 R)
• M31: 14,377,403 km (0.106 R)
• M32: 15,739,192 km (0.043 R)
• M33: 15,812,046 km (0.057 R)
• M34: 15,885,050 km (0.095 R)
• M35: 16,104,510 km (0.106 R)
• M36: 16,177,813 km (0.079 R)
• M37: 16,546,422 km (0.038 R)
• M38: 17,141,822 km (0.036 R)
• M39: 19,124,891 km (0.118 R)
• M40: 20,222,341 km (0.054 R)
• M41: 21,420,770 km (0.091 R)
• M42: 22,642,087 km (0.108 R)
• M43: 22,724,365 km (0.037 R)
• M44: 22,806,644 km (0.07 R)
• M45: 22,889,073 km (0.097 R)
• M46: 23,302,711 km (0.118 R)
• M47: 26,266,095 km (0.109 R)
• M48: 26,352,563 km (0.094 R)
• M49: 27,134,361 km (0.054 R)
• M50: 29,615,142 km (0.093 R)
• M51: 30,882,536 km (0.03 R)
• M52: 31,339,408 km (0.107 R)
• M53: 33,095,986 km (0.078 R)
• M54: 34,979,124 km (0.058 R)
• M55: 35,074,268 km (0.118 R)
• M56: 35,264,556 km (0.079 R)
• M57: 35,360,000 km (0.108 R)
• M58: 36,318,025 km (0.1 R)
• M59: 38,455,479 km (0.063 R)
• M60: 38,946,908 km (0.067 R)
• M61: 40,733,256 km (0.045 R)
• M62: 41,334,640 km (0.112 R)
• M63: 45,211,169 km (0.119 R)
• M64: 45,314,691 km (0.082 R)
• M65: 46,354,695 km (0.087 R)
• M66: 46,772,971 km (0.067 R)
• M67: 47,613,113 km (0.043 R)
• M68: 48,882,750 km (0.103 R)
• M69: 50,377,981 km (0.112 R)
• M70: 52,431,062 km (0.093 R)
• M71: 52,539,969 km (0.101 R)
• M72: 52,648,876 km (0.109 R)
• M73: 53,741,838 km (0.117 R)
• M74: 53,961,298 km (0.081 R)
• M75: 54,291,162 km (0.072 R)
• M76: 55,950,352 km (0.076 R)
• M77: 56,953,705 km (0.101 R)
• M78: 58,188,336 km (0.063 R)
• M79: 58,752,320 km (0.081 R)
• M80: 58,978,512 km (0.047 R)
• M81: 59,091,608 km (0.079 R)
• M82: 59,204,853 km (0.102 R)
• M83: 59,318,248 km (0.082 R)
• M84: 60,227,355 km (0.112 R)
• M85: 60,341,348 km (0.113 R)
• M86: 62,404,901 km (0.041 R)
• M87: 65,075,223 km (0.109 R)
• M88: 65,778,034 km (0.082 R)
• M89: 69,807,453 km (0.051 R)
• M90: 75,753,370 km (0.068 R)
• M91: 75,876,339 km (0.119 R)
• M92: 77,481,674 km (0.057 R)
• M93: 79,347,907 km (0.072 R)
• M94: 81,733,096 km (0.057 R)
• M95: 82,744,228 km (0.089 R)
• M96: 83,378,373 km (0.098 R)
• M97: 85,290,533 km (0.058 R)
• M98: 85,418,589 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit