🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 241 Days

Day: 36.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,283,515 km

• M1: 627,862 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.88 AU - 1.22 AU

Year: 408 Days

Day: 34.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.37 AU - 1.67 AU

Year: 710 Days

Day: 47.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.69 AU - 1.95 AU

Year: 930 Days

Day: 13.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,283,515 km

• M1: 653,743 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.93 AU - 3.19 AU

Year: 1551 Days

Day: 28.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 9.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.63 AU - 5.25 AU

Year: 4159 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,283,515 km

• M1: 123,568 km (0.095 R)
• M2: 204,650 km (0.099 R)
• M3: 281,394 km (0.05 R)
• M4: 444,904 km (0.077 R)
• M5: 630,106 km (0.108 R)
• M6: 813,663 km (0.114 R)
• M7: 963,111 km (0.083 R)
• M8: 1,232,986 km (0.085 R)
• M9: 1,500,616 km (0.104 R)
• M10: 1,796,222 km (0.118 R)
• M11: 1,974,692 km (0.066 R)
• M12: 2,110,078 km (0.026 R)
• M13: 2,503,670 km (0.109 R)
• M14: 2,597,767 km (0.034 R)
• M15: 2,661,197 km (0.09 R)
• M16: 2,832,935 km (0.076 R)
• M17: 2,953,212 km (0.097 R)
• M18: 3,097,424 km (0.115 R)
• M19: 3,210,071 km (0.093 R)
• M20: 3,358,472 km (0.092 R)
• M21: 3,603,214 km (0.079 R)
• M22: 3,721,845 km (0.117 R)
• M23: 3,877,876 km (0.077 R)
• M24: 3,938,613 km (0.106 R)
• M25: 4,036,300 km (0.077 R)
• M26: 4,575,152 km (0.081 R)
• M27: 4,703,806 km (0.116 R)
• M28: 5,017,363 km (0.106 R)
• M29: 5,257,168 km (0.113 R)
• M30: 5,446,110 km (0.084 R)
• M31: 5,568,930 km (0.045 R)
• M32: 5,803,201 km (0.117 R)
• M33: 6,069,036 km (0.1 R)
• M34: 6,238,979 km (0.084 R)
• M35: 6,396,207 km (0.059 R)
• M36: 6,540,269 km (0.053 R)
• M37: 6,627,186 km (0.11 R)
• M38: 6,699,890 km (0.094 R)
• M39: 6,772,894 km (0.103 R)
• M40: 6,861,007 km (0.112 R)
• M41: 7,082,562 km (0.054 R)
• M42: 7,246,670 km (0.106 R)
• M43: 7,426,936 km (0.101 R)
• M44: 7,884,556 km (0.058 R)
• M45: 7,977,157 km (0.037 R)
• M46: 8,477,263 km (0.113 R)
• M47: 8,651,394 km (0.1 R)
• M48: 8,955,228 km (0.08 R)
• M49: 9,213,882 km (0.084 R)
• M50: 9,360,339 km (0.099 R)
• M51: 9,474,781 km (0.101 R)
• M52: 9,688,706 km (0.113 R)
• M53: 10,071,078 km (0.11 R)
• M54: 10,255,682 km (0.071 R)
• M55: 10,526,305 km (0.092 R)
• M56: 11,109,138 km (0.099 R)
• M57: 11,456,803 km (0.092 R)
• M58: 11,772,754 km (0.082 R)
• M59: 11,843,364 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 11.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.08 AU - 6.4 AU

Year: 4543 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,283,515 km

• M1: 144,063 km (0.118 R)
• M2: 292,314 km (0.084 R)
• M3: 378,034 km (0.106 R)
• M4: 484,248 km (0.083 R)
• M5: 742,454 km (0.072 R)
• M6: 893,997 km (0.096 R)
• M7: 997,369 km (0.04 R)
• M8: 1,267,543 km (0.118 R)
• M9: 1,371,812 km (0.117 R)
• M10: 1,451,997 km (0.116 R)
• M11: 1,617,153 km (0.095 R)
• M12: 1,803,552 km (0.068 R)
• M13: 2,104,094 km (0.12 R)
• M14: 2,308,146 km (0.091 R)
• M15: 2,469,711 km (0.106 R)
• M16: 2,719,091 km (0.117 R)
• M17: 3,206,630 km (0.101 R)
• M18: 3,332,891 km (0.088 R)
• M19: 3,442,397 km (0.111 R)
• M20: 3,873,388 km (0.069 R)
• M21: 4,421,515 km (0.078 R)
• M22: 4,501,849 km (0.092 R)
• M23: 4,663,863 km (0.103 R)
• M24: 4,827,972 km (0.112 R)
• M25: 5,225,304 km (0.04 R)
• M26: 5,676,940 km (0.12 R)
• M27: 5,918,541 km (0.102 R)
• M28: 6,096,412 km (0.076 R)
• M29: 6,663,688 km (0.088 R)
• M30: 7,342,862 km (0.094 R)
• M31: 7,582,218 km (0.058 R)
• M32: 8,365,363 km (0.107 R)
• M33: 8,615,341 km (0.088 R)
• M34: 8,817,298 km (0.103 R)
• M35: 8,893,294 km (0.12 R)
• M36: 8,969,739 km (0.06 R)
• M37: 9,354,504 km (0.063 R)
• M38: 9,458,176 km (0.097 R)
• M39: 9,614,206 km (0.094 R)
• M40: 9,797,314 km (0.056 R)
• M41: 10,140,492 km (0.113 R)
• M42: 10,353,669 km (0.06 R)
• M43: 10,568,342 km (0.051 R)
• M44: 10,730,356 km (0.085 R)
• M45: 10,947,722 km (0.088 R)
• M46: 11,303,914 km (0.066 R)
• M47: 12,112,192 km (0.089 R)
• M48: 12,395,231 km (0.104 R)
• M49: 13,025,786 km (0.082 R)
• M50: 13,490,886 km (0.063 R)
• M51: 13,607,871 km (0.079 R)
• M52: 13,843,189 km (0.112 R)
• M53: 14,020,612 km (0.058 R)
• M54: 14,169,013 km (0.084 R)
• M55: 14,287,943 km (0.052 R)
• M56: 14,407,472 km (0.117 R)
• M57: 14,677,346 km (0.081 R)
• M58: 15,009,454 km (0.109 R)
• M59: 16,300,334 km (0.03 R)
• M60: 16,864,617 km (0.09 R)
• M61: 17,022,443 km (0.078 R)
• M62: 17,212,432 km (0.052 R)
• M63: 17,690,696 km (0.029 R)
• M64: 18,335,164 km (0.117 R)
• M65: 19,283,315 km (0.057 R)
• M66: 19,514,593 km (0.086 R)
• M67: 19,680,348 km (0.064 R)
• M68: 19,846,551 km (0.116 R)
• M69: 20,549,811 km (0.118 R)
• M70: 21,091,205 km (0.09 R)
• M71: 21,465,948 km (0.114 R)
• M72: 21,946,307 km (0.071 R)
• M73: 22,987,508 km (0.078 R)
• M74: 23,338,016 km (0.112 R)
• M75: 23,408,327 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 9.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.39 AU - 7.25 AU

Year: 5318 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,283,515 km

• M1: 184,753 km (0.081 R)
• M2: 328,068 km (0.064 R)
• M3: 468,840 km (0.061 R)
• M4: 653,743 km (0.073 R)
• M5: 814,710 km (0.098 R)
• M6: 989,141 km (0.029 R)
• M7: 1,478,326 km (0.113 R)
• M8: 1,553,873 km (0.069 R)
• M9: 1,869,674 km (0.106 R)
• M10: 2,052,184 km (0.053 R)
• M11: 2,188,467 km (0.095 R)
• M12: 2,896,215 km (0.111 R)
• M13: 3,324,962 km (0.094 R)
• M14: 3,485,930 km (0.067 R)
• M15: 4,571,412 km (0.04 R)
• M16: 4,660,871 km (0.091 R)
• M17: 5,139,435 km (0.082 R)
• M18: 5,705,663 km (0.12 R)
• M19: 5,996,182 km (0.039 R)
• M20: 6,143,386 km (0.1 R)
• M21: 6,242,121 km (0.108 R)
• M22: 6,391,270 km (0.118 R)
• M23: 6,617,163 km (0.094 R)
• M24: 6,693,009 km (0.09 R)
• M25: 7,812,599 km (0.086 R)
• M26: 8,435,076 km (0.055 R)
• M27: 9,073,560 km (0.082 R)
• M28: 9,384,424 km (0.099 R)
• M29: 9,555,414 km (0.069 R)
• M30: 9,641,284 km (0.116 R)
• M31: 9,987,603 km (0.038 R)
• M32: 10,662,588 km (0.089 R)
• M33: 10,870,978 km (0.114 R)
• M34: 11,140,853 km (0.038 R)
• M35: 11,748,669 km (0.113 R)
• M36: 12,087,508 km (0.092 R)
• M37: 12,304,724 km (0.068 R)
• M38: 12,711,780 km (0.101 R)
• M39: 12,932,736 km (0.038 R)
• M40: 13,091,459 km (0.092 R)
• M41: 14,845,644 km (0.107 R)
• M42: 14,912,065 km (0.092 R)
• M43: 15,346,049 km (0.112 R)
• M44: 15,446,728 km (0.111 R)
• M45: 15,514,047 km (0.111 R)
• M46: 15,750,262 km (0.067 R)
• M47: 15,919,607 km (0.114 R)
• M48: 15,987,674 km (0.081 R)
• M49: 16,192,025 km (0.075 R)
• M50: 17,682,618 km (0.109 R)
• M51: 18,605,038 km (0.069 R)
• M52: 19,325,203 km (0.116 R)
• M53: 19,761,729 km (0.083 R)
• M54: 20,238,198 km (0.116 R)
• M55: 20,533,355 km (0.098 R)
• M56: 21,277,455 km (0.064 R)
• M57: 21,539,999 km (0.107 R)
• M58: 21,803,590 km (0.118 R)
• M59: 22,907,024 km (0.098 R)
• M60: 23,484,771 km (0.03 R)
• M61: 23,756,142 km (0.052 R)
• M62: 26,164,219 km (0.059 R)
• M63: 26,244,403 km (0.11 R)
• M64: 26,445,463 km (0.108 R)
• M65: 26,566,338 km (0.094 R)
• M66: 26,687,363 km (0.114 R)
• M67: 27,010,943 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 12.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.03 AU - 10.71 AU

Year: 12648 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,283,515 km

• M1: 198,516 km (0.06 R)
• M2: 325,974 km (0.099 R)
• M3: 805,285 km (0.112 R)
• M4: 1,094,907 km (0.09 R)
• M5: 1,300,604 km (0.111 R)
• M6: 1,458,430 km (0.088 R)
• M7: 1,815,520 km (0.119 R)
• M8: 2,463,279 km (0.062 R)
• M9: 2,711,312 km (0.044 R)
• M10: 2,941,543 km (0.053 R)
• M11: 3,394,226 km (0.089 R)
• M12: 3,699,107 km (0.095 R)
• M13: 4,789,077 km (0.113 R)
• M14: 4,881,678 km (0.091 R)
• M15: 5,578,804 km (0.101 R)
• M16: 6,172,558 km (0.102 R)
• M17: 6,273,536 km (0.04 R)
• M18: 6,579,614 km (0.066 R)
• M19: 6,682,836 km (0.059 R)
• M20: 6,855,921 km (0.104 R)
• M21: 6,995,496 km (0.103 R)
• M22: 7,171,423 km (0.094 R)
• M23: 9,509,937 km (0.07 R)
• M24: 9,783,402 km (0.027 R)
• M25: 11,025,213 km (0.113 R)
• M26: 11,107,044 km (0.098 R)
• M27: 11,189,023 km (0.061 R)
• M28: 11,395,019 km (0.08 R)
• M29: 11,602,212 km (0.107 R)
• M30: 12,273,907 km (0.083 R)
• M31: 12,828,915 km (0.028 R)
• M32: 13,261,402 km (0.099 R)
• M33: 13,523,199 km (0.113 R)
• M34: 13,742,659 km (0.062 R)
• M35: 15,357,867 km (0.101 R)
• M36: 15,817,132 km (0.113 R)
• M37: 15,955,810 km (0.091 R)
• M38: 16,187,686 km (0.041 R)
• M39: 16,608,206 km (0.078 R)
• M40: 16,702,153 km (0.117 R)
• M41: 17,221,856 km (0.101 R)
• M42: 18,083,839 km (0.118 R)
• M43: 19,107,238 km (0.117 R)
• M44: 19,750,210 km (0.115 R)
• M45: 20,049,406 km (0.119 R)
• M46: 21,108,260 km (0.097 R)
• M47: 22,860,948 km (0.066 R)
• M48: 23,122,595 km (0.089 R)
• M49: 23,543,414 km (0.115 R)
• M50: 24,072,990 km (0.098 R)
• M51: 24,179,354 km (0.091 R)
• M52: 24,445,938 km (0.093 R)
• M53: 24,767,274 km (0.104 R)
• M54: 25,739,361 km (0.12 R)
• M55: 26,066,232 km (0.098 R)
• M56: 26,559,008 km (0.078 R)
• M57: 27,776,734 km (0.045 R)
• M58: 27,888,334 km (0.026 R)
• M59: 28,111,983 km (0.095 R)
• M60: 28,730,121 km (0.087 R)
• M61: 29,466,293 km (0.085 R)
• M62: 29,979,712 km (0.093 R)
• M63: 30,094,155 km (0.036 R)
• M64: 30,381,084 km (0.094 R)
• M65: 33,180,808 km (0.036 R)
• M66: 34,731,539 km (0.06 R)
• M67: 34,851,816 km (0.098 R)
• M68: 36,427,830 km (0.098 R)
• M69: 36,794,943 km (0.112 R)
• M70: 37,470,975 km (0.076 R)
• M71: 38,835,308 km (0.118 R)
• M72: 39,022,605 km (0.05 R)
• M73: 39,147,668 km (0.115 R)
• M74: 39,900,744 km (0.112 R)
• M75: 41,421,107 km (0.103 R)
• M76: 42,831,516 km (0.073 R)
• M77: 42,960,469 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 20,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit