🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 35.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.64 AU - 0.94 AU

Year: 267 Days

Day: 39.1 Hours

Environment

Temp: 68 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.73 AU

Year: 658 Days

Day: 29.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.58 AU - 2.02 AU

Year: 920 Days

Day: 14.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,909,348 km

• M1: 230,830 km (0.088 R)
• M2: 705,204 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.34 AU - 2.98 AU

Year: 1652 Days

Day: 33.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,909,348 km

• M1: 1,959,134 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 10.5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.08 AU - 4.72 AU

Year: 3515 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,909,348 km

• M1: 137,331 km (0.097 R)
• M2: 217,515 km (0.039 R)
• M3: 283,039 km (0.095 R)
• M4: 368,160 km (0.117 R)
• M5: 455,675 km (0.055 R)
• M6: 582,235 km (0.061 R)
• M7: 733,329 km (0.074 R)
• M8: 886,068 km (0.1 R)
• M9: 998,416 km (0.099 R)
• M10: 1,076,057 km (0.068 R)
• M11: 1,336,208 km (0.114 R)
• M12: 1,555,967 km (0.045 R)
• M13: 1,819,559 km (0.065 R)
• M14: 1,964,968 km (0.075 R)
• M15: 2,131,171 km (0.06 R)
• M16: 2,198,939 km (0.073 R)
• M17: 2,319,365 km (0.114 R)
• M18: 2,459,838 km (0.062 R)
• M19: 2,879,460 km (0.094 R)
• M20: 3,049,852 km (0.104 R)
• M21: 3,126,745 km (0.075 R)
• M22: 3,204,087 km (0.101 R)
• M23: 3,282,327 km (0.101 R)
• M24: 3,581,074 km (0.07 R)
• M25: 3,930,385 km (0.11 R)
• M26: 4,247,832 km (0.108 R)
• M27: 4,398,925 km (0.051 R)
• M28: 4,529,824 km (0.097 R)
• M29: 4,706,349 km (0.079 R)
• M30: 4,817,799 km (0.117 R)
• M31: 4,907,708 km (0.078 R)
• M32: 5,043,543 km (0.113 R)
• M33: 5,318,952 km (0.114 R)
• M34: 5,528,838 km (0.042 R)
• M35: 5,622,935 km (0.118 R)
• M36: 5,932,752 km (0.069 R)
• M37: 7,278,236 km (0.11 R)
• M38: 7,381,608 km (0.077 R)
• M39: 7,459,399 km (0.118 R)
• M40: 7,537,489 km (0.101 R)
• M41: 8,199,010 km (0.084 R)
• M42: 8,550,266 km (0.08 R)
• M43: 8,659,473 km (0.104 R)
• M44: 8,961,960 km (0.073 R)
• M45: 9,323,837 km (0.081 R)
• M46: 9,832,918 km (0.035 R)
• M47: 10,351,125 km (0.079 R)
• M48: 10,555,027 km (0.102 R)
• M49: 12,356,934 km (0.061 R)
• M50: 12,666,452 km (0.087 R)
• M51: 12,853,449 km (0.116 R)
• M52: 13,610,414 km (0.054 R)
• M53: 13,737,872 km (0.094 R)
• M54: 14,026,446 km (0.034 R)
• M55: 14,805,552 km (0.119 R)
• M56: 14,936,749 km (0.04 R)
• M57: 15,732,161 km (0.12 R)
• M58: 16,101,368 km (0.084 R)
• M59: 16,507,377 km (0.103 R)
• M60: 16,711,728 km (0.102 R)
• M61: 17,710,892 km (0.052 R)
• M62: 18,270,388 km (0.084 R)
• M63: 18,871,323 km (0.12 R)
• M64: 19,049,344 km (0.061 R)
• M65: 19,586,550 km (0.113 R)
• M66: 20,056,287 km (0.091 R)
• M67: 20,274,251 km (0.1 R)
• M68: 20,420,109 km (0.103 R)
• M69: 21,043,633 km (0.086 R)
• M70: 21,117,385 km (0.093 R)
• M71: 21,376,189 km (0.093 R)
• M72: 22,459,876 km (0.06 R)
• M73: 23,906,787 km (0.073 R)
• M74: 24,408,688 km (0.076 R)
• M75: 24,641,462 km (0.099 R)
• M76: 24,797,044 km (0.116 R)
• M77: 26,212,389 km (0.093 R)
• M78: 26,331,469 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 12.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.5 AU - 7.22 AU

Year: 6108 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,909,348 km

• M1: 168,298 km (0.069 R)
• M2: 376,987 km (0.076 R)
• M3: 475,721 km (0.054 R)
• M4: 1,037,910 km (0.089 R)
• M5: 1,222,215 km (0.068 R)
• M6: 1,347,428 km (0.078 R)
• M7: 1,453,343 km (0.115 R)
• M8: 1,549,984 km (0.118 R)
• M9: 1,879,548 km (0.087 R)
• M10: 2,301,713 km (0.057 R)
• M11: 2,604,798 km (0.082 R)
• M12: 3,623,410 km (0.109 R)
• M13: 3,977,059 km (0.119 R)
• M14: 4,149,396 km (0.073 R)
• M15: 5,234,878 km (0.111 R)
• M16: 5,481,416 km (0.093 R)
• M17: 6,144,134 km (0.107 R)
• M18: 6,485,068 km (0.037 R)
• M19: 6,770,500 km (0.115 R)
• M20: 7,544,819 km (0.095 R)
• M21: 7,694,566 km (0.092 R)
• M22: 8,083,970 km (0.085 R)
• M23: 9,154,043 km (0.081 R)
• M24: 9,451,444 km (0.067 R)
• M25: 9,915,496 km (0.092 R)
• M26: 10,434,302 km (0.043 R)
• M27: 10,793,337 km (0.08 R)
• M28: 11,059,023 km (0.059 R)
• M29: 11,621,959 km (0.12 R)
• M30: 12,143,906 km (0.117 R)
• M31: 12,294,551 km (0.1 R)
• M32: 12,622,919 km (0.117 R)
• M33: 12,877,385 km (0.035 R)
• M34: 12,979,710 km (0.113 R)
• M35: 13,210,988 km (0.105 R)
• M36: 15,271,399 km (0.029 R)
• M37: 15,434,012 km (0.119 R)
• M38: 15,542,770 km (0.099 R)
• M39: 16,560,634 km (0.085 R)
• M40: 17,628,314 km (0.09 R)
• M41: 17,970,145 km (0.1 R)
• M42: 18,256,775 km (0.093 R)
• M43: 18,371,815 km (0.078 R)
• M44: 18,950,609 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.5

Radius: 3.1

Gravity: 37.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.29 AU - 14.09 AU

Year: 15220 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,909,348 km

• M1: 97,388 km (0.069 R)
• M2: 151,692 km (0.117 R)
• M3: 431,590 km (0.103 R)
• M4: 509,530 km (0.045 R)
• M5: 609,013 km (0.106 R)
• M6: 678,875 km (0.096 R)
• M7: 769,831 km (0.074 R)
• M8: 1,150,108 km (0.075 R)
• M9: 1,214,884 km (0.071 R)
• M10: 1,236,726 km (0.032 R)
• M11: 1,280,707 km (0.064 R)
• M12: 1,532,630 km (0.095 R)
• M13: 2,028,398 km (0.118 R)
• M14: 2,293,485 km (0.075 R)
• M15: 2,320,712 km (0.115 R)
• M16: 2,914,316 km (0.088 R)
• M17: 3,032,498 km (0.042 R)
• M18: 3,615,033 km (0.094 R)
• M19: 3,678,312 km (0.111 R)
• M20: 4,670,894 km (0.106 R)
• M21: 4,774,566 km (0.09 R)
• M22: 4,984,003 km (0.114 R)
• M23: 5,593,464 km (0.105 R)
• M24: 5,666,767 km (0.063 R)
• M25: 6,150,567 km (0.08 R)
• M26: 6,340,257 km (0.111 R)
• M27: 6,570,338 km (0.098 R)
• M28: 6,647,681 km (0.114 R)
• M29: 7,157,361 km (0.108 R)
• M30: 7,276,740 km (0.106 R)
• M31: 7,924,798 km (0.084 R)
• M32: 8,464,696 km (0.115 R)
• M33: 9,579,649 km (0.059 R)
• M34: 10,831,035 km (0.098 R)
• M35: 11,105,847 km (0.093 R)
• M36: 11,197,849 km (0.117 R)
• M37: 11,382,902 km (0.081 R)
• M38: 11,662,201 km (0.09 R)
• M39: 11,990,868 km (0.065 R)
• M40: 12,085,414 km (0.092 R)
• M41: 12,513,712 km (0.074 R)
• M42: 12,657,476 km (0.076 R)
• M43: 12,898,478 km (0.082 R)
• M44: 14,981,479 km (0.113 R)
• M45: 16,009,515 km (0.061 R)
• M46: 16,061,426 km (0.092 R)
• M47: 16,165,696 km (0.054 R)
• M48: 16,900,969 km (0.087 R)
• M49: 17,540,051 km (0.081 R)
• M50: 17,808,579 km (0.082 R)
• M51: 18,349,675 km (0.072 R)
• M52: 18,951,208 km (0.084 R)
• M53: 20,005,424 km (0.094 R)
• M54: 21,938,677 km (0.094 R)
• M55: 22,810,384 km (0.073 R)
• M56: 23,693,311 km (0.102 R)
• M57: 25,431,788 km (0.099 R)
• M58: 25,553,261 km (0.112 R)
• M59: 26,040,801 km (0.109 R)
• M60: 26,469,847 km (0.101 R)
• M61: 26,839,504 km (0.062 R)
• M62: 28,587,106 km (0.107 R)
• M63: 29,156,625 km (0.083 R)
• M64: 29,729,734 km (0.052 R)
• M65: 30,242,406 km (0.093 R)
• M66: 31,016,875 km (0.081 R)
• M67: 32,256,293 km (0.064 R)
• M68: 32,322,116 km (0.117 R)
• M69: 35,458,884 km (0.08 R)
• M70: 36,411,972 km (0.115 R)
• M71: 36,685,736 km (0.069 R)
• M72: 36,754,252 km (0.103 R)
• M73: 36,891,583 km (0.106 R)
• M74: 36,960,248 km (0.088 R)
• M75: 37,097,729 km (0.092 R)
• M76: 37,718,710 km (0.112 R)
• M77: 38,830,970 km (0.11 R)
• M78: 39,040,706 km (0.043 R)
• M79: 39,672,159 km (0.054 R)
• M80: 40,803,268 km (0.113 R)
• M81: 41,016,445 km (0.08 R)
• M82: 41,087,654 km (0.099 R)
• M83: 42,016,507 km (0.115 R)
• M84: 42,375,542 km (0.109 R)
• M85: 42,519,455 km (0.111 R)
• M86: 43,386,374 km (0.025 R)
• M87: 43,822,153 km (0.074 R)
• M88: 44,478,289 km (0.082 R)
• M89: 45,358,224 km (0.1 R)
• M90: 46,318,044 km (0.025 R)
• M91: 46,540,496 km (0.099 R)
• M92: 46,689,047 km (0.088 R)
• M93: 46,763,247 km (0.113 R)
• M94: 47,359,096 km (0.095 R)
• M95: 47,433,745 km (0.068 R)
• M96: 50,071,455 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 3.7

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.77 AU - 16.09 AU

Year: 23080 Days

Day: 15.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,909,348 km

• M1: 645,814 km (0.094 R)
• M2: 723,904 km (0.065 R)
• M3: 784,641 km (0.083 R)
• M4: 954,734 km (0.047 R)
• M5: 1,428,211 km (0.115 R)
• M6: 1,453,493 km (0.103 R)
• M7: 1,556,566 km (0.089 R)
• M8: 1,582,596 km (0.065 R)
• M9: 1,608,925 km (0.084 R)
• M10: 1,963,622 km (0.078 R)
• M11: 2,281,966 km (0.111 R)
• M12: 2,401,794 km (0.081 R)
• M13: 2,585,201 km (0.104 R)
• M14: 2,998,241 km (0.1 R)
• M15: 3,329,749 km (0.068 R)
• M16: 4,063,228 km (0.083 R)
• M17: 4,135,484 km (0.095 R)
• M18: 4,541,193 km (0.09 R)
• M19: 4,921,022 km (0.117 R)
• M20: 6,120,049 km (0.039 R)
• M21: 6,709,016 km (0.112 R)
• M22: 7,315,785 km (0.116 R)
• M23: 7,985,235 km (0.113 R)
• M24: 8,581,083 km (0.118 R)
• M25: 9,381,731 km (0.089 R)
• M26: 9,961,124 km (0.113 R)
• M27: 10,851,680 km (0.073 R)
• M28: 11,767,369 km (0.063 R)
• M29: 12,234,413 km (0.104 R)
• M30: 12,391,491 km (0.104 R)
• M31: 12,496,509 km (0.085 R)
• M32: 13,240,309 km (0.101 R)
• M33: 14,714,596 km (0.096 R)
• M34: 14,937,347 km (0.068 R)
• M35: 16,068,158 km (0.108 R)
• M36: 16,585,766 km (0.061 R)
• M37: 16,817,643 km (0.092 R)
• M38: 18,111,964 km (0.098 R)
• M39: 18,231,193 km (0.118 R)
• M40: 18,470,550 km (0.111 R)
• M41: 18,891,818 km (0.119 R)
• M42: 20,174,320 km (0.034 R)
• M43: 20,421,905 km (0.119 R)
• M44: 20,857,384 km (0.103 R)
• M45: 21,421,817 km (0.116 R)
• M46: 21,737,468 km (0.047 R)
• M47: 21,927,757 km (0.113 R)
• M48: 21,991,186 km (0.075 R)
• M49: 23,015,782 km (0.098 R)
• M50: 23,274,287 km (0.091 R)
• M51: 24,252,508 km (0.083 R)
• M52: 24,845,813 km (0.051 R)
• M53: 25,177,621 km (0.119 R)
• M54: 25,244,042 km (0.102 R)
• M55: 25,377,334 km (0.085 R)
• M56: 25,510,775 km (0.116 R)
• M57: 26,114,104 km (0.043 R)
• M58: 26,316,210 km (0.105 R)
• M59: 26,518,915 km (0.09 R)
• M60: 26,654,301 km (0.064 R)
• M61: 26,789,987 km (0.108 R)
• M62: 28,574,091 km (0.095 R)
• M63: 29,831,611 km (0.033 R)
• M64: 31,607,786 km (0.071 R)
• M65: 31,751,250 km (0.118 R)
• M66: 31,823,207 km (0.116 R)
• M67: 32,689,828 km (0.086 R)
• M68: 33,710,683 km (0.107 R)
• M69: 33,783,986 km (0.103 R)
• M70: 34,520,008 km (0.111 R)
• M71: 36,458,497 km (0.069 R)
• M72: 37,592,748 km (0.026 R)
• M73: 38,049,770 km (0.092 R)
• M74: 38,126,065 km (0.083 R)
• M75: 38,815,412 km (0.111 R)
• M76: 38,969,049 km (0.119 R)
• M77: 39,354,413 km (0.118 R)
• M78: 39,508,798 km (0.096 R)
• M79: 39,663,482 km (0.059 R)
• M80: 40,050,940 km (0.115 R)
• M81: 40,361,954 km (0.081 R)
• M82: 41,142,706 km (0.115 R)
• M83: 41,692,179 km (0.062 R)
• M84: 42,719,168 km (0.089 R)
• M85: 43,434,994 km (0.105 R)
• M86: 44,154,859 km (0.049 R)
• M87: 44,556,529 km (0.103 R)
• M88: 45,040,029 km (0.092 R)
• M89: 45,363,310 km (0.106 R)
• M90: 46,664,213 km (0.11 R)
• M91: 48,721,334 km (0.036 R)
• M92: 48,887,238 km (0.104 R)
• M93: 54,894,789 km (0.095 R)
• M94: 56,193,598 km (0.1 R)
• M95: 57,940,751 km (0.106 R)
• M96: 58,380,419 km (0.103 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: 381 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit