🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 19.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,725,951 km

• M1: 228,436 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.2 AU

Year: 351 Days

Day: 47.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,725,951 km

• M1: 77,193 km (0.12 R)
• M2: 668,553 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.25 AU - 3.47 AU

Year: 1700 Days

Day: 24.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.4 AU - 3.46 AU

Year: 1763 Days

Day: 22.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.02 AU - 3.04 AU

Year: 1854 Days

Day: 36.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.38 AU - 3.92 AU

Year: 1965 Days

Day: 48 Hours

Environment

Temp: -86 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,725,951 km

• M1: 179,218 km (0.106 R)
• M2: 900,878 km (0.102 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 12

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.11 AU - 6.65 AU

Year: 5664 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 150.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,725,951 km

• M1: 154,684 km (0.027 R)
• M2: 375,640 km (0.064 R)
• M3: 476,170 km (0.12 R)
• M4: 553,512 km (0.041 R)
• M5: 776,114 km (0.074 R)
• M6: 927,357 km (0.094 R)
• M7: 1,475,334 km (0.083 R)
• M8: 1,885,083 km (0.101 R)
• M9: 1,960,031 km (0.057 R)
• M10: 2,035,877 km (0.072 R)
• M11: 2,171,413 km (0.11 R)
• M12: 2,250,102 km (0.049 R)
• M13: 2,329,987 km (0.116 R)
• M14: 2,807,354 km (0.106 R)
• M15: 3,180,002 km (0.106 R)
• M16: 3,662,305 km (0.094 R)
• M17: 3,924,251 km (0.077 R)
• M18: 4,094,195 km (0.117 R)
• M19: 4,542,390 km (0.105 R)
• M20: 4,669,698 km (0.102 R)
• M21: 4,824,083 km (0.119 R)
• M22: 5,404,821 km (0.107 R)
• M23: 5,485,604 km (0.099 R)
• M24: 6,119,600 km (0.116 R)
• M25: 6,893,320 km (0.116 R)
• M26: 7,336,728 km (0.1 R)
• M27: 7,728,376 km (0.077 R)
• M28: 8,003,636 km (0.089 R)
• M29: 8,188,838 km (0.064 R)
• M30: 8,313,154 km (0.063 R)
• M31: 8,563,730 km (0.083 R)
• M32: 8,816,850 km (0.101 R)
• M33: 8,912,443 km (0.091 R)
• M34: 9,362,732 km (0.093 R)
• M35: 10,019,168 km (0.114 R)
• M36: 10,185,670 km (0.092 R)
• M37: 10,386,580 km (0.089 R)
• M38: 10,963,130 km (0.043 R)
• M39: 11,169,127 km (0.109 R)
• M40: 11,307,056 km (0.07 R)
• M41: 12,324,770 km (0.093 R)
• M42: 12,610,801 km (0.081 R)
• M43: 13,189,147 km (0.114 R)
• M44: 13,408,308 km (0.091 R)
• M45: 14,710,707 km (0.08 R)
• M46: 15,473,057 km (0.049 R)
• M47: 16,248,124 km (0.117 R)
• M48: 16,679,863 km (0.07 R)
• M49: 17,675,138 km (0.104 R)
• M50: 17,836,105 km (0.085 R)
• M51: 17,997,671 km (0.046 R)
• M52: 18,689,561 km (0.094 R)
• M53: 19,931,822 km (0.062 R)
• M54: 20,099,521 km (0.101 R)
• M55: 20,267,520 km (0.105 R)
• M56: 20,562,975 km (0.105 R)
• M57: 20,817,142 km (0.056 R)
• M58: 21,157,926 km (0.06 R)
• M59: 21,844,730 km (0.052 R)
• M60: 21,931,197 km (0.076 R)
• M61: 22,582,696 km (0.095 R)
• M62: 23,152,365 km (0.073 R)
• M63: 23,372,872 km (0.117 R)
• M64: 23,815,682 km (0.106 R)
• M65: 24,709,828 km (0.053 R)
• M66: 25,025,480 km (0.058 R)
• M67: 26,255,025 km (0.069 R)
• M68: 28,065,757 km (0.098 R)
• M69: 28,820,179 km (0.119 R)
• M70: 29,057,292 km (0.035 R)
• M71: 29,629,205 km (0.064 R)
• M72: 30,445,560 km (0.108 R)
• M73: 30,542,051 km (0.091 R)
• M74: 30,735,481 km (0.098 R)
• M75: 30,880,740 km (0.086 R)
• M76: 31,269,396 km (0.104 R)
• M77: 31,366,784 km (0.071 R)
• M78: 32,740,990 km (0.103 R)
• M79: 33,186,941 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.81 AU - 9.57 AU

Year: 9003 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,725,951 km

• M1: 217,366 km (0.037 R)
• M2: 331,958 km (0.037 R)
• M3: 440,865 km (0.102 R)
• M4: 609,013 km (0.071 R)
• M5: 950,844 km (0.086 R)
• M6: 1,072,766 km (0.109 R)
• M7: 1,295,368 km (0.091 R)
• M8: 1,658,741 km (0.12 R)
• M9: 2,031,988 km (0.078 R)
• M10: 2,311,736 km (0.105 R)
• M11: 2,407,927 km (0.117 R)
• M12: 2,883,499 km (0.098 R)
• M13: 3,013,649 km (0.093 R)
• M14: 3,893,285 km (0.07 R)
• M15: 4,512,171 km (0.09 R)
• M16: 4,848,766 km (0.084 R)
• M17: 4,973,381 km (0.116 R)
• M18: 5,321,196 km (0.093 R)
• M19: 6,041,061 km (0.096 R)
• M20: 6,276,528 km (0.115 R)
• M21: 7,680,205 km (0.092 R)
• M22: 8,082,923 km (0.077 R)
• M23: 8,231,174 km (0.112 R)
• M24: 8,567,919 km (0.054 R)
• M25: 8,794,859 km (0.116 R)
• M26: 9,023,893 km (0.116 R)
• M27: 9,683,620 km (0.112 R)
• M28: 10,158,743 km (0.096 R)
• M29: 10,278,720 km (0.087 R)
• M30: 10,763,417 km (0.086 R)
• M31: 10,967,618 km (0.077 R)
• M32: 11,797,138 km (0.09 R)
• M33: 13,340,989 km (0.057 R)
• M34: 14,540,315 km (0.098 R)
• M35: 15,221,583 km (0.099 R)
• M36: 15,820,424 km (0.114 R)
• M37: 15,913,324 km (0.027 R)
• M38: 16,333,245 km (0.111 R)
• M39: 18,438,536 km (0.085 R)
• M40: 19,126,237 km (0.112 R)
• M41: 19,274,788 km (0.108 R)
• M42: 19,722,385 km (0.103 R)
• M43: 19,922,547 km (0.071 R)
• M44: 20,577,486 km (0.116 R)
• M45: 21,137,282 km (0.086 R)
• M46: 21,341,931 km (0.107 R)
• M47: 22,012,130 km (0.075 R)
• M48: 22,636,851 km (0.105 R)
• M49: 23,109,281 km (0.072 R)
• M50: 23,320,214 km (0.071 R)
• M51: 23,531,895 km (0.102 R)
• M52: 26,011,479 km (0.117 R)
• M53: 26,396,095 km (0.091 R)
• M54: 26,893,209 km (0.108 R)
• M55: 27,059,712 km (0.091 R)
• M56: 28,686,140 km (0.102 R)
• M57: 28,799,535 km (0.075 R)
• M58: 29,883,820 km (0.056 R)
• M59: 31,272,388 km (0.086 R)
• M60: 31,857,166 km (0.085 R)
• M61: 32,445,534 km (0.116 R)
• M62: 33,692,881 km (0.096 R)
• M63: 34,714,186 km (0.083 R)
• M64: 35,077,110 km (0.102 R)
• M65: 36,479,740 km (0.099 R)
• M66: 38,524,144 km (0.053 R)
• M67: 38,649,358 km (0.092 R)
• M68: 39,213,940 km (0.115 R)
• M69: 39,907,775 km (0.096 R)
• M70: 40,034,335 km (0.076 R)
• M71: 40,224,474 km (0.039 R)
• M72: 40,542,070 km (0.104 R)
• M73: 40,669,228 km (0.096 R)
• M74: 40,860,414 km (0.054 R)
• M75: 41,243,535 km (0.079 R)
• M76: 41,499,646 km (0.06 R)
• M77: 42,529,478 km (0.094 R)
• M78: 43,502,462 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 11.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.72 AU - 10.88 AU

Year: 9968 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,725,951 km

• M1: 158,424 km (0.111 R)
• M2: 352,602 km (0.117 R)
• M3: 959,521 km (0.083 R)
• M4: 1,057,358 km (0.061 R)
• M5: 1,158,785 km (0.104 R)
• M6: 1,350,121 km (0.109 R)
• M7: 1,575,266 km (0.088 R)
• M8: 2,113,220 km (0.078 R)
• M9: 2,594,177 km (0.113 R)
• M10: 2,962,487 km (0.115 R)
• M11: 3,108,644 km (0.055 R)
• M12: 3,530,959 km (0.116 R)
• M13: 4,429,593 km (0.11 R)
• M14: 5,113,255 km (0.108 R)
• M15: 5,218,722 km (0.078 R)
• M16: 5,611,566 km (0.114 R)
• M17: 6,125,285 km (0.117 R)
• M18: 6,463,675 km (0.117 R)
• M19: 7,276,889 km (0.072 R)
• M20: 7,515,199 km (0.077 R)
• M21: 7,756,201 km (0.043 R)
• M22: 8,787,229 km (0.111 R)
• M23: 8,871,603 km (0.07 R)
• M24: 9,817,360 km (0.114 R)
• M25: 10,036,820 km (0.047 R)
• M26: 10,391,218 km (0.109 R)
• M27: 11,021,474 km (0.056 R)
• M28: 11,203,833 km (0.109 R)
• M29: 12,603,321 km (0.059 R)
• M30: 12,841,930 km (0.11 R)
• M31: 13,860,243 km (0.088 R)
• M32: 14,155,998 km (0.108 R)
• M33: 14,453,847 km (0.104 R)
• M34: 15,005,265 km (0.111 R)
• M35: 15,512,551 km (0.095 R)
• M36: 15,922,599 km (0.097 R)
• M37: 16,232,267 km (0.12 R)
• M38: 16,387,998 km (0.12 R)
• M39: 16,753,017 km (0.064 R)
• M40: 18,618,652 km (0.095 R)
• M41: 19,273,292 km (0.063 R)
• M42: 19,383,097 km (0.058 R)
• M43: 19,935,562 km (0.094 R)
• M44: 21,225,694 km (0.069 R)
• M45: 21,509,780 km (0.075 R)
• M46: 21,852,210 km (0.075 R)
• M47: 21,966,802 km (0.065 R)
• M48: 22,658,393 km (0.103 R)
• M49: 22,890,569 km (0.104 R)
• M50: 23,357,314 km (0.103 R)
• M51: 23,885,993 km (0.062 R)
• M52: 24,835,790 km (0.071 R)
• M53: 25,556,103 km (0.059 R)
• M54: 25,979,615 km (0.106 R)
• M55: 27,634,467 km (0.084 R)
• M56: 29,133,886 km (0.058 R)
• M57: 29,512,967 km (0.109 R)
• M58: 30,148,160 km (0.112 R)
• M59: 31,496,934 km (0.094 R)
• M60: 32,341,863 km (0.095 R)
• M61: 32,472,462 km (0.113 R)
• M62: 33,325,768 km (0.115 R)
• M63: 33,656,080 km (0.075 R)
• M64: 33,921,018 km (0.093 R)
• M65: 34,120,133 km (0.064 R)
• M66: 35,997,736 km (0.031 R)
• M67: 36,404,343 km (0.079 R)
• M68: 37,496,407 km (0.109 R)
• M69: 37,908,699 km (0.092 R)
• M70: 38,322,337 km (0.115 R)
• M71: 39,223,963 km (0.083 R)
• M72: 40,624,798 km (0.104 R)
• M73: 41,402,258 km (0.111 R)
• M74: 41,473,167 km (0.06 R)
• M75: 42,470,237 km (0.106 R)
• M76: 44,197,793 km (0.111 R)
• M77: 44,270,348 km (0.12 R)
• M78: 45,289,259 km (0.063 R)
• M79: 45,362,263 km (0.03 R)
• M80: 46,832,062 km (0.089 R)
• M81: 47,498,521 km (0.082 R)
• M82: 48,392,069 km (0.076 R)
• M83: 50,498,556 km (0.12 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit