🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 139 Days

Day: 23.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,241,320 km

• M1: 204,201 km (0.112 R)
• M2: 229,782 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.5 AU - 0.68 AU

Year: 173 Days

Day: 44 Hours

Environment

Temp: 213 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 223 Days

Day: 20.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,241,320 km

• M1: 148,700 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.61 AU - 1.01 AU

Year: 278 Days

Day: 13.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.75 AU - 3.75 AU

Year: 2765 Days

Day: 47.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,241,320 km

• M1: 125,213 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.56 AU - 4.18 AU

Year: 2899 Days

Day: 42.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,241,320 km

• M1: 255,214 km (0.093 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 9.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.79 AU - 7.13 AU

Year: 6992 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,241,320 km

• M1: 124,465 km (0.039 R)
• M2: 251,025 km (0.111 R)
• M3: 329,265 km (0.119 R)
• M4: 555,606 km (0.083 R)
• M5: 666,608 km (0.118 R)
• M6: 842,236 km (0.068 R)
• M7: 947,852 km (0.12 R)
• M8: 1,238,670 km (0.075 R)
• M9: 1,542,803 km (0.057 R)
• M10: 1,748,650 km (0.099 R)
• M11: 2,042,310 km (0.058 R)
• M12: 2,606,593 km (0.063 R)
• M13: 2,676,156 km (0.078 R)
• M14: 2,996,745 km (0.106 R)
• M15: 3,069,599 km (0.091 R)
• M16: 3,180,152 km (0.041 R)
• M17: 3,348,449 km (0.066 R)
• M18: 3,733,065 km (0.079 R)
• M19: 4,357,038 km (0.1 R)
• M20: 4,523,391 km (0.03 R)
• M21: 4,628,409 km (0.114 R)
• M22: 4,840,987 km (0.116 R)
• M23: 5,035,016 km (0.088 R)
• M24: 5,386,271 km (0.115 R)
• M25: 5,542,452 km (0.06 R)
• M26: 5,791,083 km (0.074 R)
• M27: 5,882,338 km (0.087 R)
• M28: 5,951,153 km (0.076 R)
• M29: 6,112,719 km (0.103 R)
• M30: 6,182,282 km (0.083 R)
• M31: 6,369,429 km (0.109 R)
• M32: 6,701,536 km (0.112 R)
• M33: 6,966,324 km (0.059 R)
• M34: 7,136,716 km (0.044 R)
• M35: 7,556,188 km (0.072 R)
• M36: 7,907,594 km (0.112 R)
• M37: 8,059,884 km (0.059 R)
• M38: 8,213,222 km (0.079 R)
• M39: 8,548,621 km (0.062 R)
• M40: 8,704,950 km (0.068 R)
• M41: 9,771,135 km (0.063 R)
• M42: 10,099,053 km (0.114 R)
• M43: 10,181,631 km (0.108 R)
• M44: 10,430,712 km (0.111 R)
• M45: 10,793,935 km (0.049 R)
• M46: 11,275,192 km (0.113 R)
• M47: 11,705,585 km (0.106 R)
• M48: 11,850,246 km (0.062 R)
• M49: 12,730,928 km (0.079 R)
• M50: 13,029,077 km (0.11 R)
• M51: 13,118,985 km (0.113 R)
• M52: 13,906,917 km (0.105 R)
• M53: 14,121,740 km (0.099 R)
• M54: 14,183,374 km (0.072 R)
• M55: 15,023,217 km (0.09 R)
• M56: 15,879,216 km (0.091 R)
• M57: 16,007,271 km (0.086 R)
• M58: 16,135,776 km (0.091 R)
• M59: 16,361,519 km (0.116 R)
• M60: 16,555,847 km (0.085 R)
• M61: 17,241,903 km (0.081 R)
• M62: 17,340,637 km (0.057 R)
• M63: 18,003,954 km (0.08 R)
• M64: 18,946,570 km (0.07 R)
• M65: 19,595,227 km (0.095 R)
• M66: 20,634,334 km (0.083 R)
• M67: 20,704,196 km (0.057 R)
• M68: 21,090,158 km (0.083 R)
• M69: 21,407,754 km (0.103 R)
• M70: 21,478,514 km (0.083 R)
• M71: 21,620,333 km (0.092 R)
• M72: 22,333,915 km (0.052 R)
• M73: 22,838,060 km (0.06 R)
• M74: 23,018,924 km (0.105 R)
• M75: 23,710,963 km (0.04 R)
• M76: 23,930,872 km (0.075 R)
• M77: 24,041,126 km (0.12 R)
• M78: 24,594,788 km (0.054 R)
• M79: 24,928,989 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 10.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.67 AU - 12.31 AU

Year: 12024 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,241,320 km

• M1: 132,394 km (0.111 R)
• M2: 341,532 km (0.094 R)
• M3: 661,821 km (0.052 R)
• M4: 911,949 km (0.109 R)
• M5: 1,400,834 km (0.08 R)
• M6: 2,613,176 km (0.097 R)
• M7: 3,379,715 km (0.073 R)
• M8: 4,040,339 km (0.051 R)
• M9: 4,951,839 km (0.112 R)
• M10: 5,446,709 km (0.081 R)
• M11: 5,572,820 km (0.074 R)
• M12: 5,796,020 km (0.109 R)
• M13: 7,649,986 km (0.093 R)
• M14: 8,548,770 km (0.047 R)
• M15: 8,732,626 km (0.096 R)
• M16: 9,104,078 km (0.103 R)
• M17: 9,939,582 km (0.103 R)
• M18: 10,918,550 km (0.097 R)
• M19: 11,682,995 km (0.118 R)
• M20: 11,805,366 km (0.086 R)
• M21: 11,887,196 km (0.098 R)
• M22: 13,391,104 km (0.085 R)
• M23: 14,383,087 km (0.064 R)
• M24: 16,345,961 km (0.075 R)
• M25: 16,437,216 km (0.076 R)
• M26: 17,498,313 km (0.084 R)
• M27: 17,872,458 km (0.097 R)
• M28: 19,395,962 km (0.113 R)
• M29: 20,124,205 km (0.112 R)
• M30: 21,707,848 km (0.109 R)
• M31: 21,808,228 km (0.087 R)
• M32: 22,261,510 km (0.089 R)
• M33: 23,433,908 km (0.118 R)
• M34: 25,309,117 km (0.07 R)
• M35: 25,998,165 km (0.06 R)
• M36: 26,264,749 km (0.119 R)
• M37: 26,585,935 km (0.097 R)
• M38: 26,854,613 km (0.076 R)
• M39: 27,611,578 km (0.117 R)
• M40: 29,701,311 km (0.101 R)
• M41: 30,203,660 km (0.096 R)
• M42: 31,784,611 km (0.032 R)
• M43: 31,898,604 km (0.064 R)
• M44: 32,355,775 km (0.063 R)
• M45: 33,218,656 km (0.107 R)
• M46: 33,682,110 km (0.093 R)
• M47: 34,089,316 km (0.051 R)
• M48: 34,381,181 km (0.06 R)
• M49: 34,791,229 km (0.09 R)
• M50: 34,908,663 km (0.118 R)
• M51: 35,085,039 km (0.058 R)
• M52: 35,556,871 km (0.112 R)
• M53: 35,675,203 km (0.108 R)
• M54: 36,090,337 km (0.055 R)
• M55: 36,328,197 km (0.113 R)
• M56: 37,646,005 km (0.107 R)
• M57: 38,979,520 km (0.114 R)
• M58: 39,713,448 km (0.112 R)
• M59: 41,008,516 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.7

Radius: 4.9

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.77 AU - 18.99 AU

Year: 24098 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,241,320 km

• M1: 169,644 km (0.08 R)
• M2: 280,945 km (0.116 R)
• M3: 448,494 km (0.075 R)
• M4: 482,154 km (0.039 R)
• M5: 588,668 km (0.077 R)
• M6: 845,228 km (0.111 R)
• M7: 996,771 km (0.079 R)
• M8: 1,228,199 km (0.106 R)
• M9: 1,632,262 km (0.091 R)
• M10: 1,766,452 km (0.084 R)
• M11: 1,876,556 km (0.099 R)
• M12: 2,161,390 km (0.066 R)
• M13: 4,063,527 km (0.083 R)
• M14: 4,655,935 km (0.089 R)
• M15: 6,001,867 km (0.12 R)
• M16: 6,888,982 km (0.118 R)
• M17: 7,019,132 km (0.065 R)
• M18: 8,456,169 km (0.105 R)
• M19: 9,446,956 km (0.059 R)
• M20: 9,833,966 km (0.094 R)
• M21: 10,176,844 km (0.091 R)
• M22: 11,127,090 km (0.077 R)
• M23: 12,262,537 km (0.105 R)
• M24: 12,472,872 km (0.043 R)
• M25: 12,578,488 km (0.075 R)
• M26: 13,218,617 km (0.063 R)
• M27: 13,542,497 km (0.082 R)
• M28: 17,333,456 km (0.045 R)
• M29: 17,451,340 km (0.071 R)
• M30: 18,947,468 km (0.095 R)
• M31: 21,551,817 km (0.096 R)
• M32: 21,996,721 km (0.072 R)
• M33: 23,609,985 km (0.102 R)
• M34: 24,794,949 km (0.066 R)
• M35: 25,662,767 km (0.108 R)
• M36: 27,841,061 km (0.101 R)
• M37: 28,464,286 km (0.099 R)
• M38: 29,513,117 km (0.107 R)
• M39: 30,788,439 km (0.09 R)
• M40: 30,931,155 km (0.08 R)
• M41: 31,937,051 km (0.117 R)
• M42: 32,226,373 km (0.041 R)
• M43: 33,026,572 km (0.114 R)
• M44: 34,646,418 km (0.067 R)
• M45: 35,615,663 km (0.12 R)
• M46: 35,690,611 km (0.067 R)
• M47: 36,291,995 km (0.093 R)
• M48: 37,352,344 km (0.119 R)
• M49: 40,203,381 km (0.09 R)
• M50: 42,804,588 km (0.101 R)
• M51: 46,438,321 km (0.042 R)
• M52: 49,750,268 km (0.076 R)
• M53: 51,434,590 km (0.077 R)
• M54: 52,624,641 km (0.069 R)
• M55: 52,709,912 km (0.089 R)
• M56: 53,051,893 km (0.097 R)
• M57: 53,909,687 km (0.111 R)
• M58: 54,599,333 km (0.082 R)
• M59: 55,031,821 km (0.111 R)
• M60: 56,423,530 km (0.105 R)
• M61: 56,510,895 km (0.097 R)
• M62: 56,773,290 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit