🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.66 AU - 0.84 AU

Year: 237 Days

Day: 22.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,912,497 km

• M1: 154,684 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 393 Days

Day: 20.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.07 AU - 1.19 AU

Year: 439 Days

Day: 46 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,912,497 km

• M1: 581,038 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 13.5

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.56 AU - 9.64 AU

Year: 10864 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,912,497 km

• M1: 625,170 km (0.088 R)
• M2: 754,123 km (0.11 R)
• M3: 909,256 km (0.08 R)
• M4: 1,337,405 km (0.056 R)
• M5: 1,520,064 km (0.102 R)
• M6: 1,731,895 km (0.062 R)
• M7: 2,063,104 km (0.12 R)
• M8: 2,242,023 km (0.036 R)
• M9: 2,508,607 km (0.072 R)
• M10: 3,462,293 km (0.043 R)
• M11: 4,665,060 km (0.035 R)
• M12: 5,097,847 km (0.1 R)
• M13: 5,906,573 km (0.071 R)
• M14: 6,163,432 km (0.068 R)
• M15: 6,374,964 km (0.049 R)
• M16: 7,313,391 km (0.119 R)
• M17: 8,348,758 km (0.113 R)
• M18: 8,492,671 km (0.115 R)
• M19: 8,746,688 km (0.104 R)
• M20: 9,429,752 km (0.115 R)
• M21: 9,598,648 km (0.119 R)
• M22: 9,730,593 km (0.101 R)
• M23: 10,515,833 km (0.097 R)
• M24: 11,044,063 km (0.046 R)
• M25: 11,142,797 km (0.066 R)
• M26: 11,601,016 km (0.063 R)
• M27: 12,392,089 km (0.079 R)
• M28: 12,556,647 km (0.065 R)
• M29: 13,389,757 km (0.09 R)
• M30: 13,643,176 km (0.033 R)
• M31: 13,791,727 km (0.102 R)
• M32: 14,262,362 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 10.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.22 AU - 11.62 AU

Year: 13180 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,912,497 km

• M1: 173,534 km (0.037 R)
• M2: 376,239 km (0.046 R)
• M3: 519,404 km (0.101 R)
• M4: 714,330 km (0.071 R)
• M5: 1,137,393 km (0.117 R)
• M6: 1,809,087 km (0.099 R)
• M7: 2,901,899 km (0.087 R)
• M8: 3,230,117 km (0.104 R)
• M9: 3,370,440 km (0.06 R)
• M10: 3,570,452 km (0.042 R)
• M11: 3,922,307 km (0.087 R)
• M12: 4,072,204 km (0.093 R)
• M13: 4,377,982 km (0.045 R)
• M14: 4,596,395 km (0.091 R)
• M15: 5,207,352 km (0.069 R)
• M16: 5,572,969 km (0.093 R)
• M17: 6,505,114 km (0.11 R)
• M18: 7,116,820 km (0.11 R)
• M19: 7,226,624 km (0.037 R)
• M20: 7,634,279 km (0.04 R)
• M21: 7,859,872 km (0.114 R)
• M22: 9,020,452 km (0.089 R)
• M23: 9,179,325 km (0.101 R)
• M24: 9,540,006 km (0.095 R)
• M25: 9,823,643 km (0.089 R)
• M26: 9,946,164 km (0.115 R)
• M27: 10,859,758 km (0.088 R)
• M28: 10,944,131 km (0.028 R)
• M29: 11,028,804 km (0.053 R)
• M30: 11,198,597 km (0.119 R)
• M31: 12,368,004 km (0.092 R)
• M32: 12,588,810 km (0.073 R)
• M33: 13,034,313 km (0.093 R)
• M34: 13,575,708 km (0.115 R)
• M35: 14,124,582 km (0.032 R)
• M36: 14,448,162 km (0.086 R)
• M37: 14,587,588 km (0.09 R)
• M38: 14,680,787 km (0.088 R)
• M39: 14,774,136 km (0.108 R)
• M40: 15,575,831 km (0.099 R)
• M41: 15,958,054 km (0.034 R)
• M42: 16,198,607 km (0.05 R)
• M43: 16,343,418 km (0.101 R)
• M44: 16,878,230 km (0.095 R)
• M45: 17,319,993 km (0.046 R)
• M46: 18,064,990 km (0.112 R)
• M47: 19,227,366 km (0.076 R)
• M48: 19,432,015 km (0.099 R)
• M49: 19,534,640 km (0.081 R)
• M50: 19,946,782 km (0.107 R)
• M51: 20,413,976 km (0.073 R)
• M52: 20,518,246 km (0.081 R)
• M53: 20,989,778 km (0.096 R)
• M54: 21,147,753 km (0.103 R)
• M55: 21,411,943 km (0.093 R)
• M56: 21,517,859 km (0.114 R)
• M57: 21,730,288 km (0.073 R)
• M58: 21,890,208 km (0.115 R)
• M59: 22,157,389 km (0.11 R)
• M60: 22,911,363 km (0.087 R)
• M61: 23,400,548 km (0.09 R)
• M62: 24,113,232 km (0.094 R)
• M63: 25,728,739 km (0.114 R)
• M64: 26,634,854 km (0.095 R)
• M65: 27,724,525 km (0.098 R)
• M66: 28,361,961 km (0.084 R)
• M67: 28,828,557 km (0.11 R)
• M68: 29,062,977 km (0.115 R)
• M69: 29,415,579 km (0.056 R)
• M70: 30,065,731 km (0.044 R)
• M71: 30,243,902 km (0.082 R)
• M72: 31,019,866 km (0.111 R)
• M73: 31,259,971 km (0.12 R)
• M74: 31,802,413 km (0.079 R)
• M75: 31,923,288 km (0.058 R)
• M76: 33,202,799 km (0.118 R)
• M77: 33,509,923 km (0.12 R)
• M78: 34,126,865 km (0.089 R)
• M79: 34,374,748 km (0.117 R)
• M80: 35,748,655 km (0.09 R)
• M81: 36,569,050 km (0.075 R)
• M82: 38,228,240 km (0.117 R)
• M83: 38,292,417 km (0.079 R)
• M84: 38,678,978 km (0.084 R)
• M85: 38,743,605 km (0.091 R)
• M86: 38,872,857 km (0.099 R)
• M87: 39,261,363 km (0.09 R)
• M88: 43,016,120 km (0.12 R)
• M89: 43,955,744 km (0.06 R)
• M90: 44,631,029 km (0.055 R)
• M91: 44,902,100 km (0.028 R)
• M92: 45,445,888 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.2

Radius: 7.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.82 AU - 18.26 AU

Year: 27986 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,912,497 km

• M1: 168,148 km (0.093 R)
• M2: 221,405 km (0.048 R)
• M3: 317,895 km (0.117 R)
• M4: 675,135 km (0.101 R)
• M5: 774,319 km (0.1 R)
• M6: 987,645 km (0.111 R)
• M7: 1,160,131 km (0.111 R)
• M8: 1,250,040 km (0.073 R)
• M9: 1,373,608 km (0.08 R)
• M10: 1,666,520 km (0.117 R)
• M11: 1,768,696 km (0.079 R)
• M12: 2,899,506 km (0.103 R)
• M13: 3,889,245 km (0.07 R)
• M14: 4,302,884 km (0.095 R)
• M15: 4,396,681 km (0.08 R)
• M16: 5,122,081 km (0.108 R)
• M17: 6,899,603 km (0.055 R)
• M18: 6,954,506 km (0.11 R)
• M19: 9,329,671 km (0.114 R)
• M20: 9,881,687 km (0.047 R)
• M21: 10,697,893 km (0.114 R)
• M22: 11,340,267 km (0.067 R)
• M23: 14,523,260 km (0.115 R)
• M24: 14,664,481 km (0.09 R)
• M25: 15,090,835 km (0.048 R)
• M26: 15,810,550 km (0.115 R)
• M27: 16,615,088 km (0.064 R)
• M28: 17,808,879 km (0.111 R)
• M29: 17,960,122 km (0.109 R)
• M30: 18,568,985 km (0.088 R)
• M31: 18,799,216 km (0.097 R)
• M32: 19,262,222 km (0.109 R)
• M33: 20,120,914 km (0.075 R)
• M34: 20,278,440 km (0.072 R)
• M35: 22,199,875 km (0.104 R)
• M36: 22,689,210 km (0.098 R)
• M37: 26,127,268 km (0.116 R)
• M38: 27,163,832 km (0.091 R)
• M39: 27,512,245 km (0.114 R)
• M40: 29,187,891 km (0.113 R)
• M41: 30,353,258 km (0.103 R)
• M42: 30,896,299 km (0.071 R)
• M43: 31,078,060 km (0.099 R)
• M44: 31,808,397 km (0.088 R)
• M45: 32,914,673 km (0.081 R)
• M46: 36,595,828 km (0.089 R)
• M47: 37,657,524 km (0.034 R)
• M48: 38,143,418 km (0.111 R)
• M49: 38,827,230 km (0.041 R)
• M50: 40,703,486 km (0.116 R)
• M51: 41,502,339 km (0.057 R)
• M52: 41,903,710 km (0.113 R)
• M53: 42,508,085 km (0.073 R)
• M54: 44,749,061 km (0.108 R)
• M55: 47,028,035 km (0.119 R)
• M56: 48,920,598 km (0.111 R)
• M57: 51,805,743 km (0.082 R)
• M58: 54,087,709 km (0.104 R)
• M59: 54,197,214 km (0.118 R)
• M60: 56,846,742 km (0.096 R)
• M61: 57,069,493 km (0.091 R)
• M62: 58,411,835 km (0.083 R)
• M63: 59,312,414 km (0.056 R)
• M64: 60,217,631 km (0.066 R)
• M65: 60,558,265 km (0.11 R)
• M66: 64,231,342 km (0.094 R)
• M67: 64,811,632 km (0.073 R)
• M68: 65,393,867 km (0.103 R)
• M69: 65,510,553 km (0.078 R)
• M70: 66,094,733 km (0.094 R)
• M71: 66,211,718 km (0.112 R)
• M72: 67,739,711 km (0.096 R)
• M73: 68,330,473 km (0.119 R)
• M74: 69,517,233 km (0.113 R)
• M75: 70,351,989 km (0.066 R)
• M76: 70,830,403 km (0.073 R)
• M77: 71,190,036 km (0.038 R)
• M78: 71,670,395 km (0.081 R)
• M79: 73,845,249 km (0.041 R)
• M80: 74,940,904 km (0.099 R)
• M81: 75,674,232 km (0.05 R)
• M82: 77,148,071 km (0.088 R)
• M83: 79,501,096 km (0.102 R)
• M84: 80,748,891 km (0.057 R)
• M85: 81,626,283 km (0.061 R)
• M86: 82,128,932 km (0.088 R)
• M87: 82,380,705 km (0.113 R)
• M88: 82,506,666 km (0.1 R)
• M89: 84,023,439 km (0.108 R)
• M90: 84,912,499 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit