🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.69 AU - 1.11 AU

Year: 304 Days

Day: 45.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,142,114 km

• M1: 273,465 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.06 AU - 1.12 AU

Year: 406 Days

Day: 44.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,142,114 km

• M1: 487,240 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.27 AU - 1.79 AU

Year: 675 Days

Day: 22.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,142,114 km

• M1: 537,804 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.57 AU - 2.33 AU

Year: 971 Days

Day: 15.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.17 AU - 5.13 AU

Year: 3013 Days

Day: 24.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 10.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.83 AU - 6.69 AU

Year: 4928 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,142,114 km

• M1: 154,086 km (0.1 R)
• M2: 247,734 km (0.115 R)
• M3: 312,809 km (0.112 R)
• M4: 588,668 km (0.084 R)
• M5: 837,748 km (0.086 R)
• M6: 911,649 km (0.066 R)
• M7: 975,229 km (0.088 R)
• M8: 1,216,679 km (0.086 R)
• M9: 1,740,721 km (0.049 R)
• M10: 1,853,518 km (0.089 R)
• M11: 1,935,647 km (0.034 R)
• M12: 2,382,346 km (0.064 R)
• M13: 2,785,213 km (0.095 R)
• M14: 2,860,760 km (0.084 R)
• M15: 3,209,622 km (0.06 R)
• M16: 3,288,909 km (0.104 R)
• M17: 3,368,944 km (0.111 R)
• M18: 3,490,268 km (0.09 R)
• M19: 3,654,377 km (0.113 R)
• M20: 4,075,644 km (0.038 R)
• M21: 4,336,094 km (0.064 R)
• M22: 4,557,200 km (0.057 R)
• M23: 4,624,220 km (0.112 R)
• M24: 4,691,688 km (0.1 R)
• M25: 4,804,635 km (0.07 R)
• M26: 5,242,657 km (0.061 R)
• M27: 5,717,631 km (0.065 R)
• M28: 6,107,632 km (0.091 R)
• M29: 6,810,892 km (0.069 R)
• M30: 7,619,169 km (0.112 R)
• M31: 7,832,795 km (0.079 R)
• M32: 8,129,597 km (0.119 R)
• M33: 8,375,386 km (0.087 R)
• M34: 8,457,815 km (0.105 R)
• M35: 9,014,319 km (0.072 R)
• M36: 9,958,431 km (0.072 R)
• M37: 10,280,066 km (0.098 R)
• M38: 10,605,143 km (0.117 R)
• M39: 10,993,798 km (0.105 R)
• M40: 11,084,155 km (0.108 R)
• M41: 11,174,662 km (0.118 R)
• M42: 12,815,601 km (0.05 R)
• M43: 13,069,768 km (0.072 R)
• M44: 13,229,538 km (0.106 R)
• M45: 13,583,187 km (0.055 R)
• M46: 13,680,276 km (0.099 R)
• M47: 13,745,052 km (0.09 R)
• M48: 13,972,591 km (0.11 R)
• M49: 14,070,577 km (0.025 R)
• M50: 14,629,774 km (0.119 R)
• M51: 14,828,889 km (0.112 R)
• M52: 15,566,706 km (0.049 R)
• M53: 16,316,490 km (0.116 R)
• M54: 16,523,085 km (0.082 R)
• M55: 16,765,134 km (0.086 R)
• M56: 16,903,961 km (0.077 R)
• M57: 16,973,524 km (0.083 R)
• M58: 17,568,624 km (0.109 R)
• M59: 18,206,360 km (0.058 R)
• M60: 18,313,323 km (0.09 R)
• M61: 18,671,609 km (0.049 R)
• M62: 18,887,629 km (0.088 R)
• M63: 19,285,858 km (0.111 R)
• M64: 19,870,038 km (0.052 R)
• M65: 20,017,093 km (0.05 R)
• M66: 20,720,053 km (0.109 R)
• M67: 20,981,251 km (0.045 R)
• M68: 21,168,398 km (0.109 R)
• M69: 21,582,036 km (0.056 R)
• M70: 22,150,358 km (0.113 R)
• M71: 22,762,214 km (0.036 R)
• M72: 22,877,554 km (0.088 R)
• M73: 23,031,639 km (0.034 R)
• M74: 23,924,140 km (0.108 R)
• M75: 24,002,230 km (0.063 R)
• M76: 24,276,443 km (0.118 R)
• M77: 25,264,238 km (0.095 R)
• M78: 25,623,123 km (0.059 R)
• M79: 26,750,194 km (0.098 R)
• M80: 26,912,507 km (0.097 R)
• M81: 27,238,182 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 14.7

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.62 AU - 10 AU

Year: 8539 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,142,114 km

• M1: 194,926 km (0.075 R)
• M2: 288,873 km (0.116 R)
• M3: 994,078 km (0.07 R)
• M4: 1,126,622 km (0.086 R)
• M5: 1,285,794 km (0.108 R)
• M6: 1,904,680 km (0.117 R)
• M7: 2,221,828 km (0.092 R)
• M8: 2,373,969 km (0.101 R)
• M9: 2,556,179 km (0.073 R)
• M10: 3,102,660 km (0.1 R)
• M11: 4,176,922 km (0.034 R)
• M12: 4,591,607 km (0.091 R)
• M13: 4,986,247 km (0.043 R)
• M14: 5,187,755 km (0.102 R)
• M15: 5,391,956 km (0.063 R)
• M16: 5,949,807 km (0.081 R)
• M17: 6,235,838 km (0.041 R)
• M18: 7,158,557 km (0.079 R)
• M19: 7,810,505 km (0.109 R)
• M20: 8,242,543 km (0.061 R)
• M21: 9,048,128 km (0.114 R)
• M22: 9,253,526 km (0.083 R)
• M23: 9,502,008 km (0.114 R)
• M24: 9,752,734 km (0.095 R)
• M25: 10,432,058 km (0.025 R)
• M26: 11,082,958 km (0.099 R)
• M27: 12,061,328 km (0.103 R)
• M28: 12,515,358 km (0.101 R)
• M29: 12,744,392 km (0.089 R)
• M30: 13,346,524 km (0.074 R)
• M31: 14,005,502 km (0.109 R)
• M32: 15,013,642 km (0.114 R)
• M33: 15,306,106 km (0.114 R)
• M34: 15,995,603 km (0.081 R)
• M35: 16,095,085 km (0.078 R)
• M36: 16,494,512 km (0.117 R)
• M37: 17,150,648 km (0.079 R)
• M38: 17,252,225 km (0.079 R)
• M39: 17,354,251 km (0.097 R)
• M40: 18,854,418 km (0.077 R)
• M41: 19,169,920 km (0.115 R)
• M42: 19,913,122 km (0.114 R)
• M43: 20,073,641 km (0.105 R)
• M44: 20,395,874 km (0.101 R)
• M45: 20,557,590 km (0.1 R)
• M46: 20,773,908 km (0.043 R)
• M47: 21,702,014 km (0.12 R)
• M48: 21,922,371 km (0.11 R)
• M49: 23,485,370 km (0.079 R)
• M50: 23,711,711 km (0.118 R)
• M51: 24,796,146 km (0.102 R)
• M52: 24,911,337 km (0.094 R)
• M53: 25,142,017 km (0.051 R)
• M54: 25,431,488 km (0.069 R)
• M55: 25,780,201 km (0.117 R)
• M56: 27,013,486 km (0.099 R)
• M57: 27,965,976 km (0.116 R)
• M58: 28,326,058 km (0.047 R)
• M59: 28,627,198 km (0.111 R)
• M60: 29,111,446 km (0.103 R)
• M61: 29,965,201 km (0.073 R)
• M62: 30,951,051 km (0.092 R)
• M63: 33,017,896 km (0.09 R)
• M64: 33,271,464 km (0.107 R)
• M65: 33,398,473 km (0.093 R)
• M66: 34,035,909 km (0.083 R)
• M67: 34,163,965 km (0.112 R)
• M68: 35,064,395 km (0.069 R)
• M69: 36,233,502 km (0.067 R)
• M70: 36,822,917 km (0.078 R)
• M71: 36,954,264 km (0.037 R)
• M72: 39,615,012 km (0.037 R)
• M73: 39,884,588 km (0.043 R)
• M74: 40,900,507 km (0.085 R)
• M75: 41,445,791 km (0.089 R)
• M76: 41,650,890 km (0.064 R)
• M77: 42,474,725 km (0.1 R)
• M78: 43,165,418 km (0.083 R)
• M79: 44,487,864 km (0.033 R)
• M80: 45,400,411 km (0.114 R)
• M81: 45,753,013 km (0.081 R)
• M82: 46,461,059 km (0.053 R)
• M83: 46,603,028 km (0.079 R)
• M84: 47,029,980 km (0.086 R)
• M85: 47,244,055 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.9

Radius: 3.2

Gravity: 68.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.9 AU - 15.8 AU

Year: 19376 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 146.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,142,114 km

• M1: 46,525 km (0.064 R)
• M2: 93,499 km (0.038 R)
• M3: 151,094 km (0.078 R)
• M4: 319,092 km (0.103 R)
• M5: 531,521 km (0.102 R)
• M6: 574,306 km (0.096 R)
• M7: 1,342,192 km (0.055 R)
• M8: 1,490,743 km (0.105 R)
• M9: 1,707,360 km (0.106 R)
• M10: 2,343,899 km (0.063 R)
• M11: 2,414,809 km (0.11 R)
• M12: 2,486,317 km (0.11 R)
• M13: 2,705,328 km (0.043 R)
• M14: 2,930,473 km (0.102 R)
• M15: 3,279,485 km (0.103 R)
• M16: 3,319,128 km (0.094 R)
• M17: 3,600,671 km (0.066 R)
• M18: 3,723,790 km (0.116 R)
• M19: 3,931,881 km (0.106 R)
• M20: 4,016,104 km (0.09 R)
• M21: 4,143,711 km (0.104 R)
• M22: 4,801,344 km (0.088 R)
• M23: 4,936,730 km (0.094 R)
• M24: 5,027,685 km (0.061 R)
• M25: 5,303,993 km (0.102 R)
• M26: 5,967,459 km (0.095 R)
• M27: 6,064,249 km (0.102 R)
• M28: 6,457,093 km (0.083 R)
• M29: 6,656,656 km (0.041 R)
• M30: 7,422,598 km (0.073 R)
• M31: 7,895,476 km (0.081 R)
• M32: 8,650,198 km (0.105 R)
• M33: 9,767,544 km (0.111 R)
• M34: 11,346,400 km (0.027 R)
• M35: 11,647,391 km (0.116 R)
• M36: 12,752,470 km (0.077 R)
• M37: 13,254,222 km (0.113 R)
• M38: 13,762,406 km (0.103 R)
• M39: 14,147,770 km (0.099 R)
• M40: 14,341,798 km (0.072 R)
• M41: 14,601,799 km (0.086 R)
• M42: 15,126,439 km (0.095 R)
• M43: 15,457,649 km (0.093 R)
• M44: 16,059,481 km (0.092 R)
• M45: 16,874,041 km (0.081 R)
• M46: 18,050,629 km (0.099 R)
• M47: 18,542,806 km (0.051 R)
• M48: 18,684,176 km (0.086 R)
• M49: 20,701,353 km (0.108 R)
• M50: 21,364,371 km (0.073 R)
• M51: 23,013,837 km (0.095 R)
• M52: 23,318,119 km (0.058 R)
• M53: 24,161,702 km (0.102 R)
• M54: 24,859,426 km (0.109 R)
• M55: 25,563,733 km (0.096 R)
• M56: 26,751,989 km (0.119 R)
• M57: 27,152,014 km (0.112 R)
• M58: 27,232,348 km (0.069 R)
• M59: 28,039,129 km (0.108 R)
• M60: 29,181,907 km (0.109 R)
• M61: 31,091,973 km (0.097 R)
• M62: 32,274,394 km (0.03 R)
• M63: 32,614,879 km (0.08 R)
• M64: 33,385,308 km (0.119 R)
• M65: 34,682,770 km (0.076 R)
• M66: 34,944,267 km (0.071 R)
• M67: 36,792,549 km (0.057 R)
• M68: 37,059,282 km (0.067 R)
• M69: 38,492,131 km (0.076 R)
• M70: 39,306,093 km (0.076 R)
• M71: 39,760,720 km (0.115 R)
• M72: 40,583,509 km (0.117 R)
• M73: 41,227,378 km (0.066 R)
• M74: 41,874,538 km (0.042 R)
• M75: 42,991,735 km (0.11 R)
• M76: 44,685,782 km (0.106 R)
• M77: 49,113,131 km (0.113 R)
• M78: 49,700,901 km (0.103 R)
• M79: 49,897,323 km (0.102 R)
• M80: 53,677,960 km (0.093 R)
• M81: 55,398,784 km (0.036 R)
• M82: 55,602,537 km (0.111 R)
• M83: 56,932,312 km (0.063 R)
• M84: 59,727,399 km (0.038 R)
• M85: 62,249,170 km (0.118 R)
• M86: 63,097,540 km (0.042 R)
• M87: 64,377,200 km (0.052 R)
• M88: 64,591,274 km (0.102 R)
• M89: 65,880,808 km (0.103 R)
• M90: 68,485,307 km (0.106 R)
• M91: 68,594,513 km (0.033 R)
• M92: 69,580,513 km (0.058 R)
• M93: 69,800,123 km (0.079 R)
• M94: 72,121,133 km (0.087 R)
• M95: 73,123,439 km (0.093 R)
• M96: 73,235,189 km (0.052 R)
• M97: 74,804,470 km (0.069 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit