🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 21.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,478,673 km

• M1: 425,008 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.7 AU - 0.8 AU

Year: 228 Days

Day: 17.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,478,673 km

• M1: 48,171 km (0.113 R)
• M2: 94,247 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 228 Days

Day: 12.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,478,673 km

• M1: 54,154 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.52 AU - 2.16 AU

Year: 877 Days

Day: 17.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.23 AU - 10.51 AU

Year: 10898 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,478,673 km

• M1: 184,604 km (0.075 R)
• M2: 420,370 km (0.113 R)
• M3: 677,379 km (0.115 R)
• M4: 975,229 km (0.116 R)
• M5: 1,109,867 km (0.088 R)
• M6: 1,450,052 km (0.059 R)
• M7: 1,641,687 km (0.089 R)
• M8: 2,268,203 km (0.075 R)
• M9: 3,465,435 km (0.047 R)
• M10: 3,630,292 km (0.048 R)
• M11: 4,165,702 km (0.07 R)
• M12: 4,674,335 km (0.089 R)
• M13: 5,015,568 km (0.09 R)
• M14: 5,229,792 km (0.117 R)
• M15: 5,365,178 km (0.097 R)
• M16: 5,806,342 km (0.107 R)
• M17: 5,946,665 km (0.111 R)
• M18: 6,288,197 km (0.071 R)
• M19: 6,432,260 km (0.117 R)
• M20: 6,694,654 km (0.107 R)
• M21: 6,990,409 km (0.045 R)
• M22: 7,996,605 km (0.049 R)
• M23: 8,437,320 km (0.11 R)
• M24: 9,276,714 km (0.077 R)
• M25: 9,540,455 km (0.086 R)
• M26: 11,244,225 km (0.103 R)
• M27: 11,384,548 km (0.081 R)
• M28: 11,490,164 km (0.082 R)
• M29: 11,773,502 km (0.105 R)
• M30: 12,383,413 km (0.079 R)
• M31: 12,673,932 km (0.079 R)
• M32: 12,820,089 km (0.111 R)
• M33: 14,808,992 km (0.056 R)
• M34: 14,924,482 km (0.079 R)
• M35: 15,078,867 km (0.092 R)
• M36: 15,428,178 km (0.039 R)
• M37: 16,612,096 km (0.104 R)
• M38: 17,295,907 km (0.052 R)
• M39: 17,702,365 km (0.118 R)
• M40: 19,782,224 km (0.098 R)
• M41: 21,283,738 km (0.097 R)
• M42: 22,378,645 km (0.07 R)
• M43: 22,644,181 km (0.069 R)
• M44: 22,821,754 km (0.112 R)
• M45: 23,402,193 km (0.105 R)
• M46: 23,491,802 km (0.1 R)
• M47: 24,077,927 km (0.105 R)
• M48: 24,668,689 km (0.081 R)
• M49: 25,080,532 km (0.061 R)
• M50: 25,310,314 km (0.094 R)
• M51: 25,725,747 km (0.118 R)
• M52: 25,864,724 km (0.105 R)
• M53: 26,050,375 km (0.101 R)
• M54: 26,516,522 km (0.11 R)
• M55: 26,610,020 km (0.102 R)
• M56: 26,750,642 km (0.049 R)
• M57: 27,032,485 km (0.082 R)
• M58: 27,788,852 km (0.053 R)
• M59: 28,456,357 km (0.08 R)
• M60: 29,274,209 km (0.109 R)
• M61: 29,904,764 km (0.118 R)
• M62: 30,197,228 km (0.115 R)
• M63: 30,637,794 km (0.101 R)
• M64: 31,872,874 km (0.078 R)
• M65: 32,171,770 km (0.1 R)
• M66: 33,325,918 km (0.118 R)
• M67: 33,477,460 km (0.117 R)
• M68: 34,086,024 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 4.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.33 AU - 19.25 AU

Year: 22052 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,478,673 km

• M1: 86,617 km (0.029 R)
• M2: 305,628 km (0.102 R)
• M3: 385,663 km (0.086 R)
• M4: 473,028 km (0.092 R)
• M5: 681,867 km (0.07 R)
• M6: 788,530 km (0.07 R)
• M7: 835,953 km (0.107 R)
• M8: 950,395 km (0.077 R)
• M9: 1,001,109 km (0.117 R)
• M10: 1,305,092 km (0.107 R)
• M11: 1,575,714 km (0.08 R)
• M12: 1,992,045 km (0.053 R)
• M13: 3,119,116 km (0.081 R)
• M14: 3,531,557 km (0.113 R)
• M15: 3,637,323 km (0.083 R)
• M16: 3,717,357 km (0.062 R)
• M17: 3,933,526 km (0.05 R)
• M18: 4,043,331 km (0.057 R)
• M19: 4,549,271 km (0.12 R)
• M20: 4,693,334 km (0.097 R)
• M21: 4,985,947 km (0.114 R)
• M22: 5,558,309 km (0.082 R)
• M23: 6,278,473 km (0.115 R)
• M24: 6,568,244 km (0.117 R)
• M25: 7,804,820 km (0.091 R)
• M26: 7,942,600 km (0.108 R)
• M27: 8,431,635 km (0.067 R)
• M28: 8,715,572 km (0.065 R)
• M29: 8,930,394 km (0.103 R)
• M30: 9,147,162 km (0.112 R)
• M31: 9,365,575 km (0.06 R)
• M32: 9,548,832 km (0.027 R)
• M33: 9,696,336 km (0.119 R)
• M34: 10,331,678 km (0.04 R)
• M35: 10,407,374 km (0.073 R)
• M36: 10,826,697 km (0.109 R)
• M37: 11,019,080 km (0.069 R)
• M38: 11,720,993 km (0.045 R)
• M39: 11,760,487 km (0.088 R)
• M40: 12,276,899 km (0.09 R)
• M41: 12,841,481 km (0.116 R)
• M42: 12,922,713 km (0.102 R)
• M43: 13,167,754 km (0.099 R)
• M44: 13,662,474 km (0.08 R)
• M45: 13,703,913 km (0.037 R)
• M46: 14,079,254 km (0.098 R)
• M47: 14,121,291 km (0.104 R)
• M48: 14,542,708 km (0.082 R)
• M49: 14,669,866 km (0.071 R)
• M50: 14,882,744 km (0.081 R)
• M51: 14,925,529 km (0.1 R)
• M52: 15,441,043 km (0.116 R)
• M53: 16,006,224 km (0.047 R)
• M54: 16,137,571 km (0.064 R)
• M55: 17,291,120 km (0.118 R)
• M56: 17,336,000 km (0.079 R)
• M57: 17,515,966 km (0.092 R)
• M58: 17,741,859 km (0.096 R)
• M59: 17,832,515 km (0.05 R)
• M60: 17,877,843 km (0.109 R)
• M61: 18,014,127 km (0.089 R)
• M62: 18,333,518 km (0.061 R)
• M63: 18,470,999 km (0.057 R)
• M64: 18,793,083 km (0.119 R)
• M65: 19,163,487 km (0.05 R)
• M66: 19,256,388 km (0.105 R)
• M67: 19,911,327 km (0.061 R)
• M68: 20,241,639 km (0.053 R)
• M69: 20,764,184 km (0.059 R)
• M70: 22,114,305 km (0.11 R)
• M71: 22,505,204 km (0.086 R)
• M72: 22,799,912 km (0.107 R)
• M73: 23,293,884 km (0.11 R)
• M74: 23,741,631 km (0.034 R)
• M75: 24,091,690 km (0.065 R)
• M76: 25,355,941 km (0.106 R)
• M77: 25,509,130 km (0.052 R)
• M78: 26,279,559 km (0.083 R)
• M79: 27,109,827 km (0.085 R)
• M80: 27,895,814 km (0.079 R)
• M81: 28,106,747 km (0.118 R)
• M82: 28,795,795 km (0.105 R)
• M83: 29,490,378 km (0.093 R)
• M84: 29,651,495 km (0.081 R)
• M85: 30,515,422 km (0.093 R)
• M86: 31,059,660 km (0.094 R)
• M87: 32,600,368 km (0.082 R)
• M88: 33,659,970 km (0.077 R)
• M89: 33,828,267 km (0.119 R)
• M90: 34,053,113 km (0.051 R)
• M91: 34,334,955 km (0.106 R)
• M92: 37,253,161 km (0.059 R)
• M93: 38,126,513 km (0.096 R)
• M94: 38,301,992 km (0.08 R)
• M95: 38,888,864 km (0.095 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit