🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 172 Days

Day: 36.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,255,684 km

• M1: 240,553 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.09 AU - 1.17 AU

Year: 536 Days

Day: 24.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.25 AU - 1.71 AU

Year: 803 Days

Day: 28.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,255,684 km

• M1: 181,612 km (0.088 R)
• M2: 1,498,073 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.54 AU - 1.9 AU

Year: 1007 Days

Day: 42.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,255,684 km

• M1: 689,646 km (0.105 R)
• M2: 985,102 km (0.057 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 13.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.93 AU - 3.09 AU

Year: 1774 Days

Day: 14.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 73,255,684 km

• M1: 176,077 km (0.107 R)
• M2: 423,661 km (0.113 R)
• M3: 516,262 km (0.12 R)
• M4: 655,687 km (0.117 R)
• M5: 782,098 km (0.054 R)
• M6: 910,453 km (0.079 R)
• M7: 1,000,361 km (0.065 R)
• M8: 1,093,710 km (0.033 R)
• M9: 1,181,973 km (0.12 R)
• M10: 1,392,607 km (0.043 R)
• M11: 1,890,169 km (0.101 R)
• M12: 2,159,296 km (0.085 R)
• M13: 2,272,541 km (0.118 R)
• M14: 2,398,652 km (0.091 R)
• M15: 2,559,470 km (0.12 R)
• M16: 2,701,887 km (0.105 R)
• M17: 3,040,876 km (0.083 R)
• M18: 3,145,295 km (0.095 R)
• M19: 3,274,548 km (0.093 R)
• M20: 3,502,086 km (0.031 R)
• M21: 3,611,741 km (0.077 R)
• M22: 3,884,758 km (0.073 R)
• M23: 4,074,747 km (0.109 R)
• M24: 4,164,655 km (0.077 R)
• M25: 4,372,297 km (0.112 R)
• M26: 4,477,464 km (0.072 R)
• M27: 4,636,786 km (0.105 R)
• M28: 4,893,047 km (0.111 R)
• M29: 5,307,284 km (0.076 R)
• M30: 5,575,513 km (0.115 R)
• M31: 5,689,805 km (0.111 R)
• M32: 5,935,296 km (0.076 R)
• M33: 6,140,095 km (0.112 R)
• M34: 6,421,937 km (0.028 R)
• M35: 6,875,518 km (0.096 R)
• M36: 7,782,081 km (0.115 R)
• M37: 8,103,417 km (0.098 R)
• M38: 8,233,119 km (0.028 R)
• M39: 9,026,436 km (0.063 R)
• M40: 9,364,079 km (0.118 R)
• M41: 9,500,362 km (0.096 R)
• M42: 9,706,059 km (0.101 R)
• M43: 9,982,516 km (0.057 R)
• M44: 10,226,660 km (0.113 R)
• M45: 10,437,593 km (0.08 R)
• M46: 11,096,721 km (0.049 R)
• M47: 11,349,691 km (0.054 R)
• M48: 11,513,202 km (0.077 R)
• M49: 11,769,313 km (0.051 R)
• M50: 12,194,171 km (0.082 R)
• M51: 12,511,468 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 13.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.76 AU - 4.16 AU

Year: 2872 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,255,684 km

• M1: 288,275 km (0.103 R)
• M2: 399,726 km (0.082 R)
• M3: 693,985 km (0.063 R)
• M4: 873,053 km (0.098 R)
• M5: 964,607 km (0.119 R)
• M6: 1,104,331 km (0.06 R)
• M7: 1,279,810 km (0.114 R)
• M8: 1,445,115 km (0.068 R)
• M9: 1,918,144 km (0.105 R)
• M10: 2,029,894 km (0.065 R)
• M11: 2,155,406 km (0.113 R)
• M12: 2,260,125 km (0.104 R)
• M13: 2,438,595 km (0.11 R)
• M14: 3,067,355 km (0.11 R)
• M15: 3,212,465 km (0.119 R)
• M16: 3,373,432 km (0.119 R)
• M17: 3,844,366 km (0.111 R)
• M18: 4,073,251 km (0.062 R)
• M19: 4,469,835 km (0.038 R)
• M20: 4,940,619 km (0.101 R)
• M21: 5,587,929 km (0.045 R)
• M22: 5,749,944 km (0.087 R)
• M23: 6,195,297 km (0.029 R)
• M24: 6,346,241 km (0.109 R)
• M25: 6,549,395 km (0.088 R)
• M26: 6,703,181 km (0.104 R)
• M27: 6,927,429 km (0.093 R)
• M28: 7,171,872 km (0.112 R)
• M29: 7,259,835 km (0.091 R)
• M30: 7,365,900 km (0.099 R)
• M31: 7,543,772 km (0.118 R)
• M32: 7,705,188 km (0.116 R)
• M33: 7,813,347 km (0.079 R)
• M34: 8,067,963 km (0.112 R)
• M35: 8,362,222 km (0.112 R)
• M36: 8,585,272 km (0.095 R)
• M37: 8,791,418 km (0.084 R)
• M38: 8,961,361 km (0.118 R)
• M39: 9,056,206 km (0.058 R)
• M40: 9,323,687 km (0.078 R)
• M41: 9,419,879 km (0.102 R)
• M42: 10,122,091 km (0.069 R)
• M43: 10,260,619 km (0.086 R)
• M44: 10,800,817 km (0.05 R)
• M45: 11,186,630 km (0.112 R)
• M46: 11,473,708 km (0.113 R)
• M47: 11,763,329 km (0.111 R)
• M48: 11,909,038 km (0.101 R)
• M49: 12,328,809 km (0.046 R)
• M50: 12,646,705 km (0.073 R)
• M51: 12,860,181 km (0.118 R)
• M52: 13,031,919 km (0.095 R)
• M53: 13,312,415 km (0.109 R)
• M54: 13,399,182 km (0.08 R)
• M55: 13,923,672 km (0.069 R)
• M56: 14,388,024 km (0.066 R)
• M57: 14,678,094 km (0.108 R)
• M58: 14,924,931 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 12.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.68 AU - 4.76 AU

Year: 4576 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,255,684 km

• M1: 193,131 km (0.092 R)
• M2: 296,802 km (0.075 R)
• M3: 474,674 km (0.12 R)
• M4: 652,696 km (0.111 R)
• M5: 808,277 km (0.083 R)
• M6: 903,422 km (0.056 R)
• M7: 1,002,755 km (0.1 R)
• M8: 1,254,677 km (0.086 R)
• M9: 1,352,814 km (0.115 R)
• M10: 1,439,132 km (0.058 R)
• M11: 1,557,314 km (0.096 R)
• M12: 1,788,143 km (0.112 R)
• M13: 1,964,818 km (0.083 R)
• M14: 2,164,232 km (0.1 R)
• M15: 2,423,037 km (0.101 R)
• M16: 2,802,567 km (0.029 R)
• M17: 3,066,308 km (0.095 R)
• M18: 3,181,947 km (0.084 R)
• M19: 3,577,783 km (0.117 R)
• M20: 3,679,210 km (0.12 R)
• M21: 3,781,685 km (0.069 R)
• M22: 4,116,036 km (0.095 R)
• M23: 4,591,607 km (0.089 R)
• M24: 5,107,571 km (0.077 R)
• M25: 5,291,576 km (0.115 R)
• M26: 5,571,473 km (0.074 R)
• M27: 6,097,460 km (0.049 R)
• M28: 6,514,987 km (0.073 R)
• M29: 6,891,076 km (0.05 R)
• M30: 7,274,196 km (0.088 R)
• M31: 7,822,473 km (0.032 R)
• M32: 7,981,645 km (0.082 R)
• M33: 8,168,642 km (0.047 R)
• M34: 8,303,131 km (0.118 R)
• M35: 8,547,125 km (0.059 R)
• M36: 8,876,090 km (0.098 R)
• M37: 10,117,753 km (0.115 R)
• M38: 10,262,264 km (0.117 R)
• M39: 10,349,330 km (0.102 R)
• M40: 10,465,717 km (0.104 R)
• M41: 10,699,988 km (0.099 R)
• M42: 11,084,454 km (0.092 R)
• M43: 11,233,454 km (0.051 R)
• M44: 11,353,282 km (0.091 R)
• M45: 11,836,483 km (0.103 R)
• M46: 12,141,962 km (0.107 R)
• M47: 12,264,781 km (0.08 R)
• M48: 12,729,432 km (0.06 R)
• M49: 13,042,391 km (0.109 R)
• M50: 13,263,048 km (0.046 R)
• M51: 13,389,608 km (0.037 R)
• M52: 13,516,616 km (0.118 R)
• M53: 13,675,938 km (0.088 R)
• M54: 13,803,994 km (0.117 R)
• M55: 13,932,199 km (0.112 R)
• M56: 14,028,840 km (0.115 R)
• M57: 14,417,046 km (0.118 R)
• M58: 15,171,169 km (0.094 R)
• M59: 15,904,498 km (0.034 R)
• M60: 16,106,604 km (0.04 R)
• M61: 16,513,211 km (0.079 R)
• M62: 17,094,997 km (0.1 R)
• M63: 17,509,832 km (0.12 R)
• M64: 17,962,815 km (0.072 R)
• M65: 18,138,143 km (0.085 R)
• M66: 20,176,564 km (0.061 R)
• M67: 20,614,886 km (0.09 R)
• M68: 21,167,351 km (0.072 R)
• M69: 21,426,753 km (0.103 R)
• M70: 22,967,462 km (0.065 R)
• M71: 23,463,528 km (0.085 R)
• M72: 23,963,036 km (0.039 R)
• M73: 24,272,255 km (0.108 R)
• M74: 24,582,670 km (0.063 R)
• M75: 24,816,342 km (0.106 R)
• M76: 25,561,489 km (0.081 R)
• M77: 25,996,071 km (0.079 R)
• M78: 26,712,645 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.31 AU - 6.73 AU

Year: 6591 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,255,684 km

• M1: 211,232 km (0.109 R)
• M2: 316,998 km (0.087 R)
• M3: 457,021 km (0.055 R)
• M4: 549,473 km (0.089 R)
• M5: 800,498 km (0.067 R)
• M6: 1,106,276 km (0.064 R)
• M7: 1,290,730 km (0.106 R)
• M8: 1,431,652 km (0.1 R)
• M9: 1,925,923 km (0.046 R)
• M10: 2,088,685 km (0.039 R)
• M11: 2,256,085 km (0.11 R)
• M12: 2,449,815 km (0.082 R)
• M13: 2,537,778 km (0.116 R)
• M14: 2,649,229 km (0.049 R)
• M15: 2,993,753 km (0.097 R)
• M16: 3,650,338 km (0.047 R)
• M17: 3,776,748 km (0.072 R)
• M18: 4,566,625 km (0.053 R)
• M19: 5,178,031 km (0.045 R)
• M20: 5,464,511 km (0.1 R)
• M21: 5,638,942 km (0.058 R)
• M22: 5,726,906 km (0.068 R)
• M23: 5,993,489 km (0.117 R)
• M24: 6,083,248 km (0.11 R)
• M25: 6,385,735 km (0.119 R)
• M26: 7,290,951 km (0.099 R)
• M27: 7,775,050 km (0.097 R)
• M28: 8,436,722 km (0.056 R)
• M29: 9,047,829 km (0.109 R)
• M30: 9,814,069 km (0.118 R)
• M31: 10,456,592 km (0.065 R)
• M32: 12,197,911 km (0.067 R)
• M33: 12,618,431 km (0.111 R)
• M34: 13,121,528 km (0.062 R)
• M35: 13,828,977 km (0.104 R)
• M36: 14,589,233 km (0.056 R)
• M37: 14,832,030 km (0.119 R)
• M38: 15,527,661 km (0.072 R)
• M39: 15,775,694 km (0.116 R)
• M40: 15,900,159 km (0.051 R)
• M41: 16,192,025 km (0.112 R)
• M42: 16,317,537 km (0.092 R)
• M43: 16,992,972 km (0.077 R)
• M44: 17,893,401 km (0.066 R)
• M45: 19,250,703 km (0.062 R)
• M46: 19,517,286 km (0.115 R)
• M47: 19,606,297 km (0.059 R)
• M48: 19,829,796 km (0.103 R)
• M49: 20,234,010 km (0.051 R)
• M50: 20,414,574 km (0.104 R)
• M51: 20,595,588 km (0.106 R)
• M52: 21,233,623 km (0.106 R)
• M53: 22,156,342 km (0.069 R)
• M54: 22,575,964 km (0.12 R)
• M55: 22,669,463 km (0.11 R)
• M56: 22,904,032 km (0.105 R)
• M57: 23,233,746 km (0.081 R)
• M58: 23,517,533 km (0.083 R)
• M59: 24,232,162 km (0.097 R)
• M60: 24,616,330 km (0.057 R)
• M61: 25,099,232 km (0.06 R)
• M62: 25,196,171 km (0.074 R)
• M63: 25,390,499 km (0.043 R)
• M64: 25,731,731 km (0.091 R)
• M65: 27,311,036 km (0.069 R)
• M66: 27,810,992 km (0.051 R)
• M67: 28,566,611 km (0.115 R)
• M68: 28,718,453 km (0.083 R)
• M69: 29,482,300 km (0.104 R)
• M70: 30,510,935 km (0.044 R)
• M71: 30,821,799 km (0.031 R)
• M72: 31,342,399 km (0.091 R)
• M73: 33,293,455 km (0.066 R)
• M74: 33,988,337 km (0.076 R)
• M75: 34,364,426 km (0.114 R)
• M76: 35,555,524 km (0.076 R)
• M77: 36,211,062 km (0.077 R)
• M78: 36,540,178 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.9

Radius: 7.5

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.54 AU - 13.34 AU

Year: 16147 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,255,684 km

• M1: 99,782 km (0.1 R)
• M2: 201,658 km (0.074 R)
• M3: 331,958 km (0.095 R)
• M4: 678,576 km (0.116 R)
• M5: 745,596 km (0.066 R)
• M6: 838,795 km (0.061 R)
• M7: 960,867 km (0.114 R)
• M8: 1,115,252 km (0.105 R)
• M9: 1,250,189 km (0.111 R)
• M10: 1,748,799 km (0.103 R)
• M11: 2,201,781 km (0.112 R)
• M12: 2,547,053 km (0.102 R)
• M13: 2,946,480 km (0.107 R)
• M14: 3,172,672 km (0.118 R)
• M15: 3,287,862 km (0.071 R)
• M16: 3,522,581 km (0.078 R)
• M17: 3,641,960 km (0.096 R)
• M18: 3,843,917 km (0.062 R)
• M19: 3,966,887 km (0.095 R)
• M20: 5,086,328 km (0.118 R)
• M21: 5,495,328 km (0.113 R)
• M22: 5,727,055 km (0.107 R)
• M23: 6,057,068 km (0.095 R)
• M24: 7,488,869 km (0.069 R)
• M25: 8,321,830 km (0.11 R)
• M26: 9,403,722 km (0.062 R)
• M27: 10,300,711 km (0.107 R)
• M28: 10,644,038 km (0.097 R)
• M29: 10,991,255 km (0.102 R)
• M30: 11,875,378 km (0.078 R)
• M31: 12,538,246 km (0.077 R)
• M32: 13,711,243 km (0.09 R)
• M33: 14,215,687 km (0.074 R)
• M34: 15,633,725 km (0.044 R)
• M35: 16,226,731 km (0.094 R)
• M36: 17,980,916 km (0.11 R)
• M37: 18,950,161 km (0.102 R)
• M38: 19,582,212 km (0.067 R)
• M39: 19,865,400 km (0.107 R)
• M40: 20,078,577 km (0.067 R)
• M41: 20,221,144 km (0.104 R)
• M42: 22,326,136 km (0.085 R)
• M43: 22,770,292 km (0.115 R)
• M44: 22,918,992 km (0.079 R)
• M45: 22,993,492 km (0.117 R)
• M46: 24,044,567 km (0.112 R)
• M47: 25,650,350 km (0.098 R)
• M48: 25,882,526 km (0.101 R)
• M49: 27,527,504 km (0.118 R)
• M50: 28,242,881 km (0.117 R)
• M51: 28,402,652 km (0.06 R)
• M52: 28,482,687 km (0.035 R)
• M53: 28,723,090 km (0.109 R)
• M54: 29,286,775 km (0.097 R)
• M55: 29,854,200 km (0.037 R)
• M56: 30,425,215 km (0.099 R)
• M57: 30,835,263 km (0.087 R)
• M58: 30,999,820 km (0.083 R)
• M59: 31,329,833 km (0.091 R)
• M60: 32,577,480 km (0.109 R)
• M61: 32,828,954 km (0.087 R)
• M62: 33,671,938 km (0.037 R)
• M63: 33,926,254 km (0.06 R)
• M64: 36,243,226 km (0.096 R)
• M65: 36,416,909 km (0.086 R)
• M66: 37,728,134 km (0.087 R)
• M67: 38,080,437 km (0.095 R)
• M68: 39,768,649 km (0.104 R)
• M69: 42,483,402 km (0.09 R)
• M70: 44,233,547 km (0.12 R)
• M71: 44,512,098 km (0.113 R)
• M72: 44,977,497 km (0.1 R)
• M73: 46,383,418 km (0.076 R)
• M74: 47,613,711 km (0.09 R)
• M75: 47,803,850 km (0.087 R)
• M76: 49,142,452 km (0.101 R)
• M77: 49,527,068 km (0.1 R)
• M78: 52,935,655 km (0.107 R)
• M79: 54,320,034 km (0.055 R)
• M80: 54,518,850 km (0.094 R)
• M81: 55,616,300 km (0.06 R)
• M82: 56,117,602 km (0.098 R)
• M83: 60,181,279 km (0.097 R)
• M84: 61,729,467 km (0.04 R)
• M85: 63,395,239 km (0.099 R)
• M86: 66,345,758 km (0.11 R)
• M87: 68,051,772 km (0.055 R)
• M88: 68,480,520 km (0.084 R)
• M89: 68,802,604 km (0.086 R)
• M90: 69,448,418 km (0.113 R)
• M91: 70,637,721 km (0.109 R)
• M92: 70,854,638 km (0.051 R)
• M93: 72,160,926 km (0.111 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: 302 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit