🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 45.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,433,203 km

• M1: 46,076 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.88 AU

Year: 246 Days

Day: 24.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,433,203 km

• M1: 78,389 km (0.113 R)
• M2: 316,848 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 643 Days

Day: 35.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.27 AU - 1.87 AU

Year: 688 Days

Day: 27.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.5 AU - 1.82 AU

Year: 748 Days

Day: 40 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.55 AU - 2.51 AU

Year: 1012 Days

Day: 43.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,433,203 km

• M1: 604,226 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.78 AU - 4.34 AU

Year: 2350 Days

Day: 19.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 14.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.9 AU - 6.58 AU

Year: 5453 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,433,203 km

• M1: 196,871 km (0.074 R)
• M2: 481,855 km (0.047 R)
• M3: 599,887 km (0.083 R)
• M4: 699,071 km (0.1 R)
• M5: 1,096,852 km (0.114 R)
• M6: 1,288,935 km (0.116 R)
• M7: 1,577,659 km (0.11 R)
• M8: 2,058,467 km (0.112 R)
• M9: 2,687,526 km (0.051 R)
• M10: 2,792,394 km (0.068 R)
• M11: 3,024,121 km (0.087 R)
• M12: 3,488,024 km (0.113 R)
• M13: 3,855,736 km (0.086 R)
• M14: 4,155,230 km (0.11 R)
• M15: 4,420,916 km (0.112 R)
• M16: 4,587,120 km (0.113 R)
• M17: 4,861,931 km (0.097 R)
• M18: 4,969,192 km (0.03 R)
• M19: 5,339,447 km (0.094 R)
• M20: 5,583,890 km (0.077 R)
• M21: 5,741,417 km (0.115 R)
• M22: 5,877,700 km (0.117 R)
• M23: 6,060,958 km (0.101 R)
• M24: 6,386,483 km (0.098 R)
• M25: 6,527,703 km (0.117 R)
• M26: 6,622,399 km (0.07 R)
• M27: 7,595,233 km (0.113 R)
• M28: 8,098,630 km (0.109 R)
• M29: 8,612,798 km (0.078 R)
• M30: 8,821,338 km (0.071 R)
• M31: 9,190,545 km (0.117 R)
• M32: 9,323,687 km (0.064 R)
• M33: 9,430,650 km (0.119 R)
• M34: 9,618,844 km (0.06 R)
• M35: 9,754,080 km (0.075 R)
• M36: 9,889,766 km (0.076 R)
• M37: 10,081,101 km (0.107 R)
• M38: 10,634,165 km (0.034 R)
• M39: 11,712,316 km (0.103 R)
• M40: 12,235,161 km (0.115 R)
• M41: 12,974,025 km (0.096 R)
• M42: 13,093,554 km (0.101 R)
• M43: 13,364,027 km (0.104 R)
• M44: 14,557,070 km (0.114 R)
• M45: 14,962,330 km (0.037 R)
• M46: 15,119,258 km (0.112 R)
• M47: 15,245,220 km (0.115 R)
• M48: 15,879,964 km (0.076 R)
• M49: 15,975,856 km (0.052 R)
• M50: 16,232,715 km (0.076 R)
• M51: 16,718,011 km (0.11 R)
• M52: 16,848,311 km (0.106 R)
• M53: 16,978,910 km (0.053 R)
• M54: 17,603,630 km (0.032 R)
• M55: 17,702,963 km (0.065 R)
• M56: 18,035,519 km (0.059 R)
• M57: 18,202,620 km (0.094 R)
• M58: 18,740,574 km (0.104 R)
• M59: 19,215,547 km (0.097 R)
• M60: 19,523,121 km (0.092 R)
• M61: 20,073,790 km (0.067 R)
• M62: 20,944,450 km (0.069 R)
• M63: 21,756,467 km (0.108 R)
• M64: 22,148,414 km (0.113 R)
• M65: 22,327,482 km (0.092 R)
• M66: 23,922,943 km (0.068 R)
• M67: 24,623,211 km (0.103 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.31 AU - 10.87 AU

Year: 11213 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,433,203 km

• M1: 187,297 km (0.095 R)
• M2: 280,646 km (0.073 R)
• M3: 707,000 km (0.072 R)
• M4: 935,435 km (0.106 R)
• M5: 1,069,326 km (0.099 R)
• M6: 1,379,592 km (0.07 R)
• M7: 2,240,079 km (0.074 R)
• M8: 2,586,846 km (0.044 R)
• M9: 2,893,971 km (0.098 R)
• M10: 3,008,712 km (0.047 R)
• M11: 3,302,373 km (0.079 R)
• M12: 3,543,974 km (0.113 R)
• M13: 3,698,209 km (0.062 R)
• M14: 4,337,141 km (0.041 R)
• M15: 4,436,026 km (0.081 R)
• M16: 4,636,038 km (0.105 R)
• M17: 5,289,332 km (0.074 R)
• M18: 6,155,952 km (0.099 R)
• M19: 6,606,092 km (0.11 R)
• M20: 7,144,645 km (0.039 R)
• M21: 7,458,800 km (0.058 R)
• M22: 8,677,424 km (0.055 R)
• M23: 9,182,317 km (0.083 R)
• M24: 10,352,921 km (0.106 R)
• M25: 10,888,331 km (0.111 R)
• M26: 12,079,280 km (0.094 R)
• M27: 12,219,304 km (0.08 R)
• M28: 12,927,949 km (0.068 R)
• M29: 13,601,438 km (0.112 R)
• M30: 13,698,527 km (0.105 R)
• M31: 14,385,032 km (0.098 R)
• M32: 15,791,701 km (0.108 R)
• M33: 16,047,364 km (0.106 R)
• M34: 16,201,599 km (0.108 R)
• M35: 17,084,376 km (0.111 R)
• M36: 17,717,025 km (0.071 R)
• M37: 17,876,347 km (0.086 R)
• M38: 18,788,296 km (0.037 R)
• M39: 19,222,878 km (0.087 R)
• M40: 20,490,271 km (0.113 R)
• M41: 20,769,420 km (0.074 R)
• M42: 21,049,767 km (0.114 R)
• M43: 21,331,460 km (0.039 R)
• M44: 22,989,602 km (0.116 R)
• M45: 23,863,553 km (0.107 R)
• M46: 24,926,596 km (0.095 R)
• M47: 25,824,332 km (0.087 R)
• M48: 28,455,909 km (0.085 R)
• M49: 28,705,139 km (0.066 R)
• M50: 29,772,071 km (0.094 R)
• M51: 30,979,774 km (0.036 R)
• M52: 31,107,830 km (0.096 R)
• M53: 31,557,521 km (0.085 R)
• M54: 32,073,933 km (0.116 R)
• M55: 33,377,529 km (0.104 R)
• M56: 33,508,876 km (0.119 R)
• M57: 33,640,223 km (0.088 R)
• M58: 35,432,106 km (0.078 R)
• M59: 36,305,758 km (0.043 R)
• M60: 36,779,235 km (0.091 R)
• M61: 37,527,224 km (0.056 R)
• M62: 37,663,807 km (0.117 R)
• M63: 38,005,937 km (0.093 R)
• M64: 38,349,115 km (0.052 R)
• M65: 39,315,368 km (0.112 R)
• M66: 42,688,949 km (0.118 R)
• M67: 47,772,434 km (0.112 R)
• M68: 47,920,387 km (0.107 R)
• M69: 48,811,840 km (0.06 R)
• M70: 49,858,726 km (0.102 R)
• M71: 50,159,268 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.4

Radius: 4.6

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.74 AU - 16.62 AU

Year: 18681 Days

Day: 18.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,433,203 km

• M1: 59,091 km (0.065 R)
• M2: 92,601 km (0.056 R)
• M3: 402,867 km (0.044 R)
• M4: 469,588 km (0.111 R)
• M5: 857,345 km (0.089 R)
• M6: 1,322,146 km (0.071 R)
• M7: 2,535,684 km (0.079 R)
• M8: 3,322,120 km (0.099 R)
• M9: 3,599,923 km (0.07 R)
• M10: 4,103,769 km (0.116 R)
• M11: 4,140,719 km (0.073 R)
• M12: 4,251,871 km (0.116 R)
• M13: 4,667,902 km (0.092 R)
• M14: 5,216,179 km (0.081 R)
• M15: 7,604,209 km (0.111 R)
• M16: 7,786,120 km (0.069 R)
• M17: 7,831,748 km (0.109 R)
• M18: 8,107,756 km (0.079 R)
• M19: 8,246,882 km (0.102 R)
• M20: 8,340,231 km (0.112 R)
• M21: 8,811,614 km (0.091 R)
• M22: 9,146,863 km (0.087 R)
• M23: 9,388,762 km (0.107 R)
• M24: 10,377,455 km (0.072 R)
• M25: 11,346,998 km (0.101 R)
• M26: 11,711,419 km (0.045 R)
• M27: 12,451,779 km (0.099 R)
• M28: 12,773,713 km (0.045 R)
• M29: 13,207,248 km (0.06 R)
• M30: 13,316,305 km (0.065 R)
• M31: 13,811,175 km (0.036 R)
• M32: 16,903,512 km (0.108 R)
• M33: 17,259,854 km (0.088 R)
• M34: 17,379,233 km (0.077 R)
• M35: 17,979,869 km (0.114 R)
• M36: 18,100,894 km (0.087 R)
• M37: 18,161,481 km (0.082 R)
• M38: 18,404,428 km (0.086 R)
• M39: 18,465,464 km (0.079 R)
• M40: 18,587,535 km (0.099 R)
• M41: 19,201,635 km (0.116 R)
• M42: 19,573,385 km (0.112 R)
• M43: 19,822,615 km (0.071 R)
• M44: 19,947,530 km (0.1 R)
• M45: 20,576,290 km (0.072 R)
• M46: 21,659,977 km (0.09 R)
• M47: 22,046,986 km (0.093 R)
• M48: 22,176,388 km (0.087 R)
• M49: 23,418,948 km (0.104 R)
• M50: 23,485,071 km (0.059 R)
• M51: 24,148,687 km (0.118 R)
• M52: 24,751,267 km (0.119 R)
• M53: 25,971,088 km (0.083 R)
• M54: 26,450,699 km (0.099 R)
• M55: 27,141,093 km (0.119 R)
• M56: 29,034,254 km (0.028 R)
• M57: 29,532,116 km (0.092 R)
• M58: 29,746,190 km (0.041 R)
• M59: 30,897,346 km (0.111 R)
• M60: 31,405,380 km (0.088 R)
• M61: 33,316,942 km (0.112 R)
• M62: 34,211,687 km (0.114 R)
• M63: 34,511,780 km (0.094 R)
• M64: 34,737,374 km (0.09 R)
• M65: 35,265,753 km (0.104 R)
• M66: 38,024,338 km (0.085 R)
• M67: 38,881,085 km (0.069 R)
• M68: 39,037,564 km (0.092 R)
• M69: 39,665,427 km (0.116 R)
• M70: 40,217,443 km (0.092 R)
• M71: 40,534,141 km (0.077 R)
• M72: 41,969,234 km (0.106 R)
• M73: 42,129,752 km (0.085 R)
• M74: 42,209,937 km (0.057 R)
• M75: 45,299,582 km (0.045 R)
• M76: 46,456,123 km (0.062 R)
• M77: 47,121,235 km (0.079 R)
• M78: 48,041,112 km (0.081 R)
• M79: 48,545,257 km (0.041 R)
• M80: 48,629,481 km (0.064 R)
• M81: 52,382,293 km (0.116 R)
• M82: 52,641,546 km (0.026 R)
• M83: 54,555,651 km (0.092 R)
• M84: 55,962,020 km (0.11 R)
• M85: 56,315,520 km (0.057 R)
• M86: 56,404,082 km (0.067 R)
• M87: 56,935,902 km (0.092 R)
• M88: 57,024,614 km (0.115 R)
• M89: 57,113,475 km (0.101 R)
• M90: 57,826,010 km (0.049 R)
• M91: 58,183,249 km (0.072 R)
• M92: 58,900,122 km (0.114 R)
• M93: 59,439,722 km (0.079 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit