🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 172 Days

Day: 36.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.34 AU

Year: 424 Days

Day: 33.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 95.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,584,217 km

• M1: 134,937 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.25 AU - 1.41 AU

Year: 542 Days

Day: 40.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.3 AU - 1.76 AU

Year: 668 Days

Day: 46.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,584,217 km

• M1: 878,588 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.11 AU - 4.49 AU

Year: 2616 Days

Day: 45.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.16 AU - 5.18 AU

Year: 3563 Days

Day: 43.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,584,217 km

• M1: 2,695,006 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.73 AU - 5.17 AU

Year: 3889 Days

Day: 43.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 11.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.5 AU - 6.9 AU

Year: 5451 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,584,217 km

• M1: 263,143 km (0.034 R)
• M2: 561,441 km (0.048 R)
• M3: 777,610 km (0.101 R)
• M4: 949,348 km (0.099 R)
• M5: 1,071,121 km (0.066 R)
• M6: 1,290,880 km (0.045 R)
• M7: 1,611,767 km (0.042 R)
• M8: 1,804,599 km (0.088 R)
• M9: 2,052,333 km (0.108 R)
• M10: 2,196,695 km (0.084 R)
• M11: 2,411,218 km (0.097 R)
• M12: 2,615,569 km (0.071 R)
• M13: 2,896,963 km (0.11 R)
• M14: 3,546,517 km (0.104 R)
• M15: 3,720,948 km (0.094 R)
• M16: 3,878,175 km (0.055 R)
• M17: 4,363,620 km (0.034 R)
• M18: 4,550,767 km (0.093 R)
• M19: 4,698,121 km (0.108 R)
• M20: 4,846,971 km (0.1 R)
• M21: 5,237,272 km (0.108 R)
• M22: 5,347,525 km (0.103 R)
• M23: 5,705,513 km (0.045 R)
• M24: 6,071,430 km (0.08 R)
• M25: 6,233,893 km (0.07 R)
• M26: 6,515,735 km (0.084 R)
• M27: 6,850,086 km (0.107 R)
• M28: 7,019,282 km (0.085 R)
• M29: 7,214,357 km (0.081 R)
• M30: 7,460,895 km (0.059 R)
• M31: 7,635,027 km (0.057 R)
• M32: 7,936,915 km (0.047 R)
• M33: 8,396,928 km (0.075 R)
• M34: 8,630,152 km (0.084 R)
• M35: 8,865,619 km (0.078 R)
• M36: 8,970,936 km (0.12 R)
• M37: 9,289,429 km (0.055 R)
• M38: 9,396,541 km (0.049 R)
• M39: 9,557,808 km (0.118 R)
• M40: 9,910,410 km (0.076 R)
• M41: 10,184,473 km (0.117 R)
• M42: 10,433,404 km (0.112 R)
• M43: 10,544,705 km (0.076 R)
• M44: 10,993,798 km (0.113 R)
• M45: 11,107,044 km (0.029 R)
• M46: 11,852,639 km (0.112 R)
• M47: 11,997,899 km (0.076 R)
• M48: 12,762,793 km (0.095 R)
• M49: 12,911,643 km (0.086 R)
• M50: 13,061,091 km (0.089 R)
• M51: 13,603,982 km (0.088 R)
• M52: 14,463,272 km (0.095 R)
• M53: 14,587,438 km (0.1 R)
• M54: 14,774,435 km (0.095 R)
• M55: 14,899,499 km (0.098 R)
• M56: 14,993,447 km (0.083 R)
• M57: 15,182,239 km (0.111 R)
• M58: 15,466,625 km (0.048 R)
• M59: 15,657,362 km (0.093 R)
• M60: 16,492,567 km (0.062 R)
• M61: 16,654,731 km (0.071 R)
• M62: 17,144,814 km (0.081 R)
• M63: 18,038,810 km (0.101 R)
• M64: 18,139,041 km (0.099 R)
• M65: 18,273,081 km (0.095 R)
• M66: 20,810,560 km (0.062 R)
• M67: 21,267,731 km (0.033 R)
• M68: 21,799,252 km (0.084 R)
• M69: 21,870,461 km (0.114 R)
• M70: 21,941,669 km (0.117 R)
• M71: 22,442,822 km (0.117 R)
• M72: 22,586,735 km (0.082 R)
• M73: 23,020,270 km (0.117 R)
• M74: 23,492,999 km (0.108 R)
• M75: 23,932,219 km (0.113 R)
• M76: 24,226,627 km (0.087 R)
• M77: 24,448,032 km (0.118 R)
• M78: 24,559,183 km (0.106 R)
• M79: 24,670,334 km (0.102 R)
• M80: 24,855,985 km (0.12 R)
• M81: 24,930,485 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 13.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.25 AU - 9.69 AU

Year: 8704 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,584,217 km

• M1: 188,793 km (0.086 R)
• M2: 367,861 km (0.101 R)
• M3: 701,315 km (0.083 R)
• M4: 954,734 km (0.067 R)
• M5: 1,238,820 km (0.118 R)
• M6: 1,470,397 km (0.025 R)
• M7: 1,823,299 km (0.093 R)
• M8: 2,414,809 km (0.105 R)
• M9: 2,633,222 km (0.06 R)
• M10: 2,986,123 km (0.075 R)
• M11: 3,089,794 km (0.095 R)
• M12: 3,194,812 km (0.082 R)
• M13: 3,877,876 km (0.088 R)
• M14: 3,962,848 km (0.101 R)
• M15: 4,726,246 km (0.073 R)
• M16: 5,312,819 km (0.106 R)
• M17: 5,439,229 km (0.079 R)
• M18: 5,566,686 km (0.052 R)
• M19: 6,724,723 km (0.086 R)
• M20: 7,034,391 km (0.049 R)
• M21: 7,208,523 km (0.105 R)
• M22: 7,632,184 km (0.102 R)
• M23: 7,775,200 km (0.112 R)
• M24: 8,578,092 km (0.086 R)
• M25: 8,838,990 km (0.116 R)
• M26: 8,951,787 km (0.033 R)
• M27: 9,637,843 km (0.109 R)
• M28: 9,987,303 km (0.052 R)
• M29: 10,539,320 km (0.054 R)
• M30: 10,980,035 km (0.08 R)
• M31: 11,672,972 km (0.075 R)
• M32: 13,967,056 km (0.081 R)
• M33: 14,098,552 km (0.111 R)
• M34: 14,274,479 km (0.081 R)
• M35: 15,390,629 km (0.108 R)
• M36: 15,481,136 km (0.029 R)
• M37: 15,662,747 km (0.057 R)
• M38: 15,890,735 km (0.112 R)
• M39: 16,766,929 km (0.092 R)
• M40: 17,234,423 km (0.1 R)
• M41: 17,375,643 km (0.045 R)
• M42: 18,230,296 km (0.076 R)
• M43: 18,326,038 km (0.105 R)
• M44: 18,710,954 km (0.105 R)
• M45: 19,391,175 km (0.104 R)
• M46: 19,783,421 km (0.075 R)
• M47: 20,079,325 km (0.112 R)
• M48: 20,426,392 km (0.094 R)
• M49: 20,675,623 km (0.034 R)
• M50: 21,631,703 km (0.092 R)
• M51: 22,242,959 km (0.052 R)
• M52: 22,447,908 km (0.11 R)
• M53: 23,015,034 km (0.108 R)
• M54: 24,691,278 km (0.098 R)
• M55: 25,974,379 km (0.064 R)
• M56: 26,406,867 km (0.075 R)
• M57: 26,950,804 km (0.105 R)
• M58: 27,278,873 km (0.112 R)
• M59: 27,994,549 km (0.106 R)
• M60: 28,160,453 km (0.064 R)
• M61: 28,271,305 km (0.119 R)
• M62: 28,883,609 km (0.094 R)
• M63: 31,548,994 km (0.098 R)
• M64: 31,721,780 km (0.108 R)
• M65: 31,837,120 km (0.09 R)
• M66: 32,474,107 km (0.034 R)
• M67: 32,590,345 km (0.077 R)
• M68: 33,525,631 km (0.094 R)
• M69: 33,760,799 km (0.08 R)
• M70: 34,351,112 km (0.084 R)
• M71: 34,528,834 km (0.09 R)
• M72: 35,721,877 km (0.104 R)
• M73: 38,148,205 km (0.104 R)
• M74: 38,455,180 km (0.087 R)
• M75: 38,578,299 km (0.111 R)
• M76: 38,701,418 km (0.06 R)
• M77: 39,505,207 km (0.114 R)
• M78: 39,815,772 km (0.099 R)
• M79: 41,444,145 km (0.08 R)
• M80: 41,759,797 km (0.109 R)
• M81: 41,949,637 km (0.102 R)
• M82: 42,393,493 km (0.099 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit