🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 26.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,927,185 km

• M1: 179,667 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.61 AU - 1.65 AU

Year: 764 Days

Day: 28.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,927,185 km

• M1: 989,889 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.69 AU - 2.75 AU

Year: 1214 Days

Day: 40.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,927,185 km

• M1: 1,965,716 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.27 AU - 2.57 AU

Year: 1382 Days

Day: 30.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.51 AU - 2.95 AU

Year: 1656 Days

Day: 15.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,927,185 km

• M1: 495,019 km (0.097 R)
• M2: 726,597 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.05 AU - 3.07 AU

Year: 1965 Days

Day: 17.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.02 AU - 4.68 AU

Year: 2773 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,927,185 km

• M1: 581,188 km (0.051 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 10

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.42 AU - 7.08 AU

Year: 5061 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,927,185 km

• M1: 126,859 km (0.118 R)
• M2: 433,535 km (0.072 R)
• M3: 564,433 km (0.063 R)
• M4: 663,616 km (0.117 R)
• M5: 855,849 km (0.1 R)
• M6: 1,094,159 km (0.093 R)
• M7: 1,265,000 km (0.093 R)
• M8: 1,681,929 km (0.099 R)
• M9: 1,747,154 km (0.079 R)
• M10: 1,880,595 km (0.09 R)
• M11: 2,429,170 km (0.083 R)
• M12: 2,692,911 km (0.117 R)
• M13: 2,926,284 km (0.071 R)
• M14: 3,025,467 km (0.1 R)
• M15: 3,309,404 km (0.116 R)
• M16: 4,123,217 km (0.12 R)
• M17: 4,370,053 km (0.052 R)
• M18: 4,831,263 km (0.098 R)
• M19: 5,067,777 km (0.075 R)
• M20: 5,163,371 km (0.086 R)
• M21: 5,332,267 km (0.067 R)
• M22: 5,900,140 km (0.108 R)
• M23: 6,332,328 km (0.081 R)
• M24: 6,487,312 km (0.118 R)
• M25: 6,591,282 km (0.064 R)
• M26: 6,695,851 km (0.096 R)
• M27: 6,801,018 km (0.112 R)
• M28: 7,389,237 km (0.097 R)
• M29: 7,579,825 km (0.039 R)
• M30: 7,716,857 km (0.105 R)
• M31: 8,386,606 km (0.093 R)
• M32: 8,528,425 km (0.077 R)
• M33: 8,843,478 km (0.108 R)
• M34: 9,103,928 km (0.08 R)
• M35: 9,249,786 km (0.045 R)
• M36: 9,662,377 km (0.062 R)
• M37: 10,020,664 km (0.082 R)
• M38: 10,781,369 km (0.108 R)
• M39: 10,935,754 km (0.089 R)
• M40: 11,403,247 km (0.089 R)
• M41: 11,973,066 km (0.119 R)
• M42: 12,068,808 km (0.116 R)
• M43: 13,107,167 km (0.119 R)
• M44: 13,205,902 km (0.084 R)
• M45: 13,272,024 km (0.104 R)
• M46: 13,437,479 km (0.054 R)
• M47: 14,005,353 km (0.083 R)
• M48: 14,140,140 km (0.114 R)
• M49: 14,207,759 km (0.109 R)
• M50: 14,478,980 km (0.086 R)
• M51: 14,786,254 km (0.058 R)
• M52: 15,095,622 km (0.079 R)
• M53: 15,199,144 km (0.101 R)
• M54: 15,441,791 km (0.05 R)
• M55: 16,496,456 km (0.115 R)
• M56: 16,674,478 km (0.068 R)
• M57: 18,305,095 km (0.079 R)
• M58: 18,859,953 km (0.119 R)
• M59: 18,934,453 km (0.083 R)
• M60: 19,345,249 km (0.117 R)
• M61: 19,872,581 km (0.074 R)
• M62: 20,214,113 km (0.071 R)
• M63: 20,634,034 km (0.104 R)
• M64: 21,560,344 km (0.12 R)
• M65: 21,833,061 km (0.098 R)
• M66: 21,950,346 km (0.072 R)
• M67: 22,500,268 km (0.073 R)
• M68: 22,935,448 km (0.109 R)
• M69: 23,014,884 km (0.118 R)
• M70: 23,134,264 km (0.076 R)
• M71: 23,253,792 km (0.093 R)
• M72: 23,333,528 km (0.088 R)
• M73: 24,257,893 km (0.081 R)
• M74: 24,989,576 km (0.09 R)
• M75: 25,399,175 km (0.056 R)
• M76: 26,391,308 km (0.106 R)
• M77: 26,934,049 km (0.061 R)
• M78: 27,564,904 km (0.096 R)
• M79: 27,691,613 km (0.098 R)
• M80: 28,328,302 km (0.099 R)
• M81: 28,541,628 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.4

Radius: 15

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.28 AU - 9.64 AU

Year: 10681 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,927,185 km

• M1: 188,194 km (0.104 R)
• M2: 424,409 km (0.066 R)
• M3: 583,581 km (0.112 R)
• M4: 1,013,974 km (0.091 R)
• M5: 1,200,523 km (0.094 R)
• M6: 1,468,303 km (0.061 R)
• M7: 1,755,980 km (0.106 R)
• M8: 1,881,492 km (0.088 R)
• M9: 2,168,720 km (0.058 R)
• M10: 2,583,854 km (0.12 R)
• M11: 3,457,356 km (0.093 R)
• M12: 3,649,141 km (0.083 R)
• M13: 3,943,549 km (0.117 R)
• M14: 4,837,546 km (0.082 R)
• M15: 5,344,683 km (0.034 R)
• M16: 5,642,233 km (0.087 R)
• M17: 5,755,329 km (0.079 R)
• M18: 5,869,024 km (0.065 R)
• M19: 6,449,314 km (0.115 R)
• M20: 7,088,546 km (0.033 R)
• M21: 7,415,866 km (0.071 R)
• M22: 7,623,059 km (0.109 R)
• M23: 7,790,160 km (0.109 R)
• M24: 8,085,615 km (0.088 R)
• M25: 8,427,746 km (0.111 R)
• M26: 8,906,010 km (0.088 R)
• M27: 9,259,510 km (0.079 R)
• M28: 9,437,980 km (0.094 R)
• M29: 10,071,677 km (0.064 R)
• M30: 10,301,459 km (0.11 R)
• M31: 10,812,934 km (0.069 R)
• M32: 11,764,227 km (0.118 R)
• M33: 12,791,964 km (0.105 R)
• M34: 12,990,929 km (0.085 R)
• M35: 13,392,151 km (0.095 R)
• M36: 13,899,288 km (0.06 R)
• M37: 14,103,938 km (0.118 R)
• M38: 15,089,788 km (0.083 R)
• M39: 15,511,654 km (0.105 R)
• M40: 15,883,853 km (0.099 R)
• M41: 16,151,633 km (0.119 R)
• M42: 16,474,765 km (0.07 R)
• M43: 19,251,002 km (0.119 R)
• M44: 19,593,731 km (0.051 R)
• M45: 20,054,043 km (0.078 R)
• M46: 20,343,515 km (0.103 R)
• M47: 24,354,085 km (0.079 R)
• M48: 24,539,287 km (0.084 R)
• M49: 25,409,797 km (0.106 R)
• M50: 25,974,678 km (0.11 R)
• M51: 26,163,920 km (0.093 R)
• M52: 26,416,890 km (0.063 R)
• M53: 26,607,178 km (0.083 R)
• M54: 27,053,129 km (0.096 R)
• M55: 27,180,886 km (0.09 R)
• M56: 28,081,316 km (0.103 R)
• M57: 31,847,741 km (0.095 R)
• M58: 32,321,069 km (0.04 R)
• M59: 33,549,118 km (0.096 R)
• M60: 33,686,449 km (0.108 R)
• M61: 33,892,894 km (0.036 R)
• M62: 34,584,036 km (0.1 R)
• M63: 35,419,540 km (0.043 R)
• M64: 38,037,503 km (0.079 R)
• M65: 38,539,852 km (0.097 R)
• M66: 39,406,024 km (0.106 R)
• M67: 39,623,539 km (0.043 R)
• M68: 39,987,062 km (0.079 R)
• M69: 40,132,770 km (0.057 R)
• M70: 41,747,081 km (0.111 R)
• M71: 42,116,887 km (0.068 R)
• M72: 42,859,940 km (0.104 R)
• M73: 43,158,387 km (0.076 R)
• M74: 43,307,836 km (0.046 R)
• M75: 43,532,382 km (0.049 R)
• M76: 44,133,017 km (0.109 R)
• M77: 45,418,362 km (0.063 R)
• M78: 46,409,747 km (0.114 R)
• M79: 46,716,124 km (0.114 R)
• M80: 47,023,248 km (0.095 R)
• M81: 47,408,164 km (0.045 R)
• M82: 48,336,119 km (0.066 R)
• M83: 48,880,207 km (0.074 R)
• M84: 51,789,436 km (0.098 R)
• M85: 52,027,895 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.23 AU - 10.83 AU

Year: 10800 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,927,185 km

• M1: 224,846 km (0.106 R)
• M2: 326,871 km (0.033 R)
• M3: 503,397 km (0.095 R)
• M4: 1,050,775 km (0.064 R)
• M5: 1,246,300 km (0.028 R)
• M6: 1,649,616 km (0.091 R)
• M7: 1,958,835 km (0.038 R)
• M8: 2,372,024 km (0.102 R)
• M9: 2,486,915 km (0.085 R)
• M10: 2,662,992 km (0.064 R)
• M11: 2,782,670 km (0.1 R)
• M12: 2,934,811 km (0.119 R)
• M13: 3,637,771 km (0.105 R)
• M14: 3,940,258 km (0.095 R)
• M15: 4,181,260 km (0.108 R)
• M16: 4,605,819 km (0.119 R)
• M17: 4,786,982 km (0.047 R)
• M18: 5,007,490 km (0.07 R)
• M19: 5,382,382 km (0.05 R)
• M20: 5,534,972 km (0.12 R)
• M21: 5,805,445 km (0.112 R)
• M22: 6,159,692 km (0.048 R)
• M23: 6,279,371 km (0.102 R)
• M24: 6,521,121 km (0.107 R)
• M25: 6,643,193 km (0.078 R)
• M26: 7,222,735 km (0.082 R)
• M27: 7,561,275 km (0.106 R)
• M28: 8,386,157 km (0.056 R)
• M29: 9,607,325 km (0.114 R)
• M30: 10,404,682 km (0.11 R)
• M31: 10,691,161 km (0.091 R)
• M32: 11,714,560 km (0.08 R)
• M33: 12,616,486 km (0.094 R)
• M34: 13,024,589 km (0.051 R)
• M35: 13,437,030 km (0.035 R)
• M36: 13,697,031 km (0.036 R)
• M37: 13,853,810 km (0.061 R)
• M38: 13,958,678 km (0.112 R)
• M39: 15,237,740 km (0.028 R)
• M40: 15,346,049 km (0.042 R)
• M41: 15,508,811 km (0.112 R)
• M42: 16,387,400 km (0.1 R)
• M43: 18,769,596 km (0.086 R)
• M44: 19,705,480 km (0.119 R)
• M45: 19,882,604 km (0.118 R)
• M46: 21,683,164 km (0.079 R)
• M47: 22,294,870 km (0.091 R)
• M48: 22,417,989 km (0.034 R)
• M49: 23,974,854 km (0.065 R)
• M50: 24,734,662 km (0.11 R)
• M51: 28,117,219 km (0.109 R)
• M52: 28,583,516 km (0.092 R)
• M53: 28,851,146 km (0.064 R)
• M54: 30,406,216 km (0.085 R)
• M55: 31,435,001 km (0.083 R)
• M56: 32,057,777 km (0.089 R)
• M57: 33,526,828 km (0.091 R)
• M58: 33,738,359 km (0.04 R)
• M59: 34,092,158 km (0.099 R)
• M60: 35,160,736 km (0.113 R)
• M61: 35,807,148 km (0.032 R)
• M62: 36,675,115 km (0.082 R)
• M63: 38,653,547 km (0.051 R)
• M64: 39,023,652 km (0.063 R)
• M65: 39,916,901 km (0.096 R)
• M66: 40,440,942 km (0.119 R)
• M67: 41,042,774 km (0.109 R)
• M68: 42,179,120 km (0.061 R)
• M69: 42,636,590 km (0.034 R)
• M70: 44,405,435 km (0.088 R)
• M71: 45,104,057 km (0.061 R)
• M72: 45,650,089 km (0.12 R)
• M73: 46,041,288 km (0.054 R)
• M74: 46,198,066 km (0.098 R)
• M75: 46,984,951 km (0.1 R)
• M76: 47,142,777 km (0.07 R)
• M77: 47,538,314 km (0.118 R)
• M78: 48,332,678 km (0.049 R)
• M79: 48,731,506 km (0.119 R)
• M80: 50,499,304 km (0.039 R)
• M81: 51,391,057 km (0.117 R)
• M82: 52,861,455 km (0.064 R)
• M83: 53,601,815 km (0.104 R)
• M84: 54,014,705 km (0.086 R)
• M85: 55,259,359 km (0.1 R)
• M86: 55,592,962 km (0.113 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: 418 - 14,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit