🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 226 Days

Day: 37.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 249 Days

Day: 29 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.69 AU - 2.69 AU

Year: 1150 Days

Day: 40.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,062,904 km

• M1: 943,364 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.19 AU - 2.53 AU

Year: 1286 Days

Day: 45.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 13.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.85 AU - 8.17 AU

Year: 6584 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,062,904 km

• M1: 189,092 km (0.045 R)
• M2: 462,856 km (0.062 R)
• M3: 1,212,042 km (0.114 R)
• M4: 1,395,599 km (0.109 R)
• M5: 1,535,323 km (0.111 R)
• M6: 2,081,954 km (0.112 R)
• M7: 2,202,529 km (0.087 R)
• M8: 2,863,154 km (0.09 R)
• M9: 3,112,085 km (0.029 R)
• M10: 3,415,619 km (0.105 R)
• M11: 3,510,912 km (0.113 R)
• M12: 3,680,108 km (0.076 R)
• M13: 3,777,945 km (0.115 R)
• M14: 4,178,269 km (0.053 R)
• M15: 4,671,493 km (0.072 R)
• M16: 4,777,857 km (0.038 R)
• M17: 4,911,747 km (0.108 R)
• M18: 5,238,618 km (0.113 R)
• M19: 6,977,245 km (0.107 R)
• M20: 7,099,017 km (0.091 R)
• M21: 7,313,989 km (0.095 R)
• M22: 7,437,857 km (0.086 R)
• M23: 7,625,003 km (0.08 R)
• M24: 7,845,212 km (0.094 R)
• M25: 8,292,060 km (0.117 R)
• M26: 9,378,141 km (0.094 R)
• M27: 9,580,547 km (0.07 R)
• M28: 10,578,813 km (0.118 R)
• M29: 11,718,450 km (0.074 R)
• M30: 13,538,607 km (0.103 R)
• M31: 13,882,383 km (0.041 R)
• M32: 14,813,480 km (0.039 R)
• M33: 15,009,902 km (0.076 R)
• M34: 15,405,589 km (0.075 R)
• M35: 15,524,968 km (0.075 R)
• M36: 15,684,589 km (0.091 R)
• M37: 16,247,675 km (0.091 R)
• M38: 16,940,313 km (0.043 R)
• M39: 17,104,721 km (0.064 R)
• M40: 17,642,675 km (0.025 R)
• M41: 18,228,201 km (0.09 R)
• M42: 18,990,403 km (0.059 R)
• M43: 19,590,440 km (0.08 R)
• M44: 20,240,442 km (0.05 R)
• M45: 21,073,702 km (0.102 R)
• M46: 21,383,520 km (0.101 R)
• M47: 22,638,047 km (0.049 R)
• M48: 23,000,972 km (0.061 R)
• M49: 23,137,405 km (0.068 R)
• M50: 23,778,282 km (0.079 R)
• M51: 24,008,663 km (0.049 R)
• M52: 24,100,965 km (0.106 R)
• M53: 24,564,419 km (0.066 R)
• M54: 24,703,994 km (0.096 R)
• M55: 25,171,188 km (0.117 R)
• M56: 25,688,647 km (0.059 R)
• M57: 25,830,316 km (0.026 R)
• M58: 26,590,423 km (0.103 R)
• M59: 26,733,887 km (0.093 R)
• M60: 27,069,286 km (0.119 R)
• M61: 27,889,980 km (0.102 R)
• M62: 28,084,307 km (0.115 R)
• M63: 28,278,934 km (0.102 R)
• M64: 28,964,093 km (0.115 R)
• M65: 29,506,235 km (0.098 R)
• M66: 29,952,336 km (0.117 R)
• M67: 30,300,750 km (0.062 R)
• M68: 30,550,578 km (0.055 R)
• M69: 30,750,740 km (0.119 R)
• M70: 31,001,765 km (0.103 R)
• M71: 31,102,295 km (0.102 R)
• M72: 31,455,196 km (0.082 R)
• M73: 32,215,901 km (0.081 R)
• M74: 32,317,778 km (0.115 R)
• M75: 32,880,116 km (0.042 R)
• M76: 33,034,052 km (0.113 R)
• M77: 35,109,124 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 11.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.4 AU - 14.3 AU

Year: 16342 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,062,904 km

• M1: 151,692 km (0.109 R)
• M2: 270,772 km (0.063 R)
• M3: 417,976 km (0.069 R)
• M4: 582,385 km (0.117 R)
• M5: 788,680 km (0.036 R)
• M6: 1,186,760 km (0.097 R)
• M7: 1,273,676 km (0.069 R)
• M8: 1,643,931 km (0.112 R)
• M9: 1,766,601 km (0.082 R)
• M10: 2,073,726 km (0.074 R)
• M11: 3,754,607 km (0.096 R)
• M12: 4,388,154 km (0.074 R)
• M13: 5,019,009 km (0.101 R)
• M14: 6,210,256 km (0.079 R)
• M15: 6,326,195 km (0.08 R)
• M16: 7,118,465 km (0.04 R)
• M17: 7,280,629 km (0.114 R)
• M18: 7,526,269 km (0.057 R)
• M19: 7,608,697 km (0.102 R)
• M20: 7,899,815 km (0.115 R)
• M21: 8,110,149 km (0.118 R)
• M22: 8,364,765 km (0.068 R)
• M23: 10,266,453 km (0.111 R)
• M24: 10,495,936 km (0.085 R)
• M25: 11,573,639 km (0.057 R)
• M26: 13,081,586 km (0.043 R)
• M27: 13,330,517 km (0.089 R)
• M28: 13,681,772 km (0.073 R)
• M29: 14,908,924 km (0.079 R)
• M30: 15,169,074 km (0.053 R)
• M31: 15,430,721 km (0.08 R)
• M32: 15,799,480 km (0.085 R)
• M33: 16,545,824 km (0.03 R)
• M34: 16,653,385 km (0.064 R)
• M35: 17,686,807 km (0.098 R)
• M36: 18,017,418 km (0.087 R)
• M37: 18,294,473 km (0.044 R)
• M38: 18,405,774 km (0.096 R)
• M39: 19,077,917 km (0.084 R)
• M40: 19,190,864 km (0.056 R)
• M41: 19,701,292 km (0.044 R)
• M42: 20,044,020 km (0.117 R)
• M43: 21,200,861 km (0.081 R)
• M44: 21,434,832 km (0.081 R)
• M45: 22,141,981 km (0.107 R)
• M46: 22,319,853 km (0.088 R)
• M47: 23,156,703 km (0.103 R)
• M48: 23,760,779 km (0.091 R)
• M49: 24,125,649 km (0.112 R)
• M50: 24,308,756 km (0.08 R)
• M51: 24,984,340 km (0.105 R)
• M52: 25,915,438 km (0.055 R)
• M53: 27,428,770 km (0.044 R)
• M54: 27,939,497 km (0.108 R)
• M55: 29,556,051 km (0.106 R)
• M56: 29,752,025 km (0.045 R)
• M57: 29,948,447 km (0.051 R)
• M58: 31,003,411 km (0.082 R)
• M59: 31,602,251 km (0.094 R)
• M60: 31,735,842 km (0.099 R)
• M61: 33,557,495 km (0.112 R)
• M62: 33,693,928 km (0.105 R)
• M63: 34,035,460 km (0.116 R)
• M64: 34,928,859 km (0.048 R)
• M65: 36,038,875 km (0.099 R)
• M66: 36,528,210 km (0.113 R)
• M67: 37,584,221 km (0.068 R)
• M68: 41,030,208 km (0.115 R)
• M69: 41,248,920 km (0.093 R)
• M70: 43,383,083 km (0.086 R)
• M71: 43,531,634 km (0.08 R)
• M72: 44,127,333 km (0.106 R)
• M73: 44,875,771 km (0.085 R)
• M74: 45,025,967 km (0.114 R)
• M75: 45,552,851 km (0.04 R)
• M76: 45,628,398 km (0.102 R)
• M77: 47,146,218 km (0.116 R)
• M78: 47,375,252 km (0.102 R)
• M79: 47,834,518 km (0.095 R)
• M80: 49,143,948 km (0.042 R)
• M81: 50,231,075 km (0.115 R)
• M82: 51,326,132 km (0.108 R)
• M83: 51,561,898 km (0.119 R)
• M84: 51,876,652 km (0.117 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit