🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 166 Days

Day: 42.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,955,246 km

• M1: 184,305 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.62 AU - 1.86 AU

Year: 884 Days

Day: 44.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,955,246 km

• M1: 286,480 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.52 AU - 2.16 AU

Year: 961 Days

Day: 32.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,955,246 km

• M1: 607,367 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.36 AU - 3.88 AU

Year: 2122 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.39 AU - 4.41 AU

Year: 2965 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 12.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.51 AU - 4.47 AU

Year: 3069 Days

Day: 10.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,955,246 km

• M1: 159,920 km (0.104 R)
• M2: 339,438 km (0.09 R)
• M3: 459,265 km (0.112 R)
• M4: 563,834 km (0.07 R)
• M5: 782,098 km (0.108 R)
• M6: 912,846 km (0.063 R)
• M7: 1,007,990 km (0.103 R)
• M8: 1,152,053 km (0.066 R)
• M9: 1,279,810 km (0.119 R)
• M10: 1,474,437 km (0.088 R)
• M11: 1,562,699 km (0.06 R)
• M12: 1,948,512 km (0.078 R)
• M13: 2,290,643 km (0.067 R)
• M14: 2,605,995 km (0.072 R)
• M15: 3,097,125 km (0.1 R)
• M16: 3,245,227 km (0.11 R)
• M17: 3,362,212 km (0.113 R)
• M18: 3,634,630 km (0.06 R)
• M19: 4,219,558 km (0.119 R)
• M20: 4,551,216 km (0.095 R)
• M21: 4,777,109 km (0.111 R)
• M22: 5,064,636 km (0.083 R)
• M23: 5,161,725 km (0.076 R)
• M24: 5,298,757 km (0.06 R)
• M25: 5,417,238 km (0.079 R)
• M26: 6,312,881 km (0.074 R)
• M27: 6,565,252 km (0.073 R)
• M28: 6,756,588 km (0.085 R)
• M29: 6,971,560 km (0.109 R)
• M30: 7,145,094 km (0.086 R)
• M31: 7,276,141 km (0.026 R)
• M32: 7,496,499 km (0.085 R)
• M33: 7,943,797 km (0.049 R)
• M34: 8,285,029 km (0.09 R)
• M35: 8,445,997 km (0.114 R)
• M36: 9,076,402 km (0.056 R)
• M37: 9,194,734 km (0.027 R)
• M38: 9,313,814 km (0.09 R)
• M39: 10,234,439 km (0.084 R)
• M40: 10,531,241 km (0.073 R)
• M41: 10,655,707 km (0.112 R)
• M42: 11,108,091 km (0.071 R)
• M43: 11,592,339 km (0.101 R)
• M44: 11,720,993 km (0.119 R)
• M45: 12,031,558 km (0.101 R)
• M46: 12,135,828 km (0.084 R)
• M47: 12,528,971 km (0.093 R)
• M48: 12,873,196 km (0.086 R)
• M49: 13,570,920 km (0.094 R)
• M50: 13,815,363 km (0.06 R)
• M51: 14,281,062 km (0.113 R)
• M52: 14,807,646 km (0.095 R)
• M53: 15,143,643 km (0.089 R)
• M54: 15,680,550 km (0.067 R)
• M55: 15,879,964 km (0.067 R)
• M56: 15,994,256 km (0.09 R)
• M57: 16,889,749 km (0.082 R)
• M58: 17,123,421 km (0.114 R)
• M59: 17,594,056 km (0.106 R)
• M60: 17,890,409 km (0.108 R)
• M61: 18,039,259 km (0.11 R)
• M62: 18,218,328 km (0.095 R)
• M63: 18,338,006 km (0.112 R)
• M64: 18,488,053 km (0.117 R)
• M65: 18,879,999 km (0.111 R)
• M66: 19,244,270 km (0.1 R)
• M67: 19,366,342 km (0.039 R)
• M68: 19,641,602 km (0.053 R)
• M69: 19,949,026 km (0.118 R)
• M70: 20,072,444 km (0.086 R)
• M71: 20,227,128 km (0.097 R)
• M72: 20,943,702 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.3

Radius: 14.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.15 AU - 6.13 AU

Year: 5157 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,955,246 km

• M1: 264,489 km (0.094 R)
• M2: 395,986 km (0.029 R)
• M3: 501,751 km (0.114 R)
• M4: 669,750 km (0.09 R)
• M5: 816,056 km (0.092 R)
• M6: 1,010,085 km (0.08 R)
• M7: 1,195,137 km (0.098 R)
• M8: 1,392,158 km (0.084 R)
• M9: 1,529,937 km (0.059 R)
• M10: 1,687,015 km (0.059 R)
• M11: 2,080,607 km (0.1 R)
• M12: 2,304,854 km (0.09 R)
• M13: 2,453,255 km (0.116 R)
• M14: 3,061,670 km (0.081 R)
• M15: 3,336,781 km (0.064 R)
• M16: 3,505,826 km (0.112 R)
• M17: 3,658,566 km (0.084 R)
• M18: 4,291,813 km (0.108 R)
• M19: 5,109,814 km (0.097 R)
• M20: 5,548,286 km (0.067 R)
• M21: 5,907,770 km (0.045 R)
• M22: 6,044,502 km (0.102 R)
• M23: 6,182,431 km (0.094 R)
• M24: 6,367,933 km (0.059 R)
• M25: 6,839,914 km (0.035 R)
• M26: 7,128,638 km (0.117 R)
• M27: 7,470,469 km (0.1 R)
• M28: 8,018,745 km (0.078 R)
• M29: 8,399,920 km (0.101 R)
• M30: 8,580,036 km (0.11 R)
• M31: 8,787,229 km (0.096 R)
• M32: 9,075,056 km (0.11 R)
• M33: 9,206,851 km (0.107 R)
• M34: 9,312,916 km (0.087 R)
• M35: 10,394,658 km (0.033 R)
• M36: 10,950,564 km (0.099 R)
• M37: 11,175,559 km (0.11 R)
• M38: 11,317,079 km (0.032 R)
• M39: 11,687,633 km (0.037 R)
• M40: 12,062,226 km (0.09 R)
• M41: 12,912,241 km (0.033 R)
• M42: 13,419,527 km (0.091 R)
• M43: 13,721,117 km (0.043 R)
• M44: 14,146,872 km (0.087 R)
• M45: 14,577,116 km (0.093 R)
• M46: 14,669,866 km (0.091 R)
• M47: 15,042,963 km (0.102 R)
• M48: 15,419,053 km (0.091 R)
• M49: 16,405,202 km (0.063 R)
• M50: 17,084,974 km (0.119 R)
• M51: 17,182,811 km (0.112 R)
• M52: 17,543,193 km (0.09 R)
• M53: 17,939,178 km (0.031 R)
• M54: 18,238,075 km (0.088 R)
• M55: 18,572,276 km (0.113 R)
• M56: 18,807,295 km (0.069 R)
• M57: 19,043,360 km (0.093 R)
• M58: 19,484,524 km (0.048 R)
• M59: 19,860,314 km (0.083 R)
• M60: 20,273,204 km (0.089 R)
• M61: 20,758,350 km (0.097 R)
• M62: 21,247,386 km (0.041 R)
• M63: 21,387,708 km (0.099 R)
• M64: 21,917,135 km (0.097 R)
• M65: 22,023,499 km (0.062 R)
• M66: 22,415,147 km (0.115 R)
• M67: 22,522,259 km (0.039 R)
• M68: 23,024,758 km (0.061 R)
• M69: 23,205,173 km (0.083 R)
• M70: 23,458,442 km (0.062 R)
• M71: 24,370,690 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 8.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.37 AU - 10.47 AU

Year: 10257 Days

Day: 7.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,955,246 km

• M1: 125,812 km (0.066 R)
• M2: 194,328 km (0.119 R)
• M3: 459,565 km (0.038 R)
• M4: 519,404 km (0.112 R)
• M5: 637,287 km (0.063 R)
• M6: 913,445 km (0.089 R)
• M7: 1,113,457 km (0.104 R)
• M8: 1,795,474 km (0.096 R)
• M9: 1,945,371 km (0.11 R)
• M10: 2,365,442 km (0.12 R)
• M11: 2,511,748 km (0.088 R)
• M12: 2,813,487 km (0.104 R)
• M13: 2,890,680 km (0.079 R)
• M14: 2,949,172 km (0.086 R)
• M15: 3,007,964 km (0.12 R)
• M16: 3,106,849 km (0.084 R)
• M17: 3,166,688 km (0.109 R)
• M18: 4,154,632 km (0.079 R)
• M19: 4,287,325 km (0.097 R)
• M20: 4,924,762 km (0.031 R)
• M21: 5,183,267 km (0.057 R)
• M22: 6,388,427 km (0.083 R)
• M23: 6,490,453 km (0.102 R)
• M24: 6,696,300 km (0.069 R)
• M25: 6,904,241 km (0.05 R)
• M26: 7,594,934 km (0.102 R)
• M27: 7,839,228 km (0.118 R)
• M28: 8,307,619 km (0.06 R)
• M29: 8,898,680 km (0.113 R)
• M30: 9,242,605 km (0.08 R)
• M31: 10,240,573 km (0.104 R)
• M32: 10,300,412 km (0.091 R)
• M33: 10,450,309 km (0.119 R)
• M34: 12,496,509 km (0.115 R)
• M35: 12,688,592 km (0.09 R)
• M36: 13,075,602 km (0.044 R)
• M37: 13,335,753 km (0.09 R)
• M38: 13,564,787 km (0.062 R)
• M39: 13,762,256 km (0.092 R)
• M40: 14,226,458 km (0.057 R)
• M41: 14,966,519 km (0.075 R)
• M42: 15,546,809 km (0.101 R)
• M43: 16,169,286 km (0.034 R)
• M44: 16,238,998 km (0.038 R)
• M45: 16,343,717 km (0.078 R)
• M46: 16,976,666 km (0.072 R)
• M47: 17,904,920 km (0.111 R)
• M48: 18,157,741 km (0.026 R)
• M49: 19,106,939 km (0.061 R)
• M50: 19,180,541 km (0.105 R)
• M51: 21,053,208 km (0.096 R)
• M52: 21,434,682 km (0.106 R)
• M53: 22,631,764 km (0.118 R)
• M54: 23,297,325 km (0.116 R)
• M55: 24,487,675 km (0.067 R)
• M56: 24,687,987 km (0.104 R)
• M57: 24,808,413 km (0.102 R)
• M58: 25,009,622 km (0.077 R)
• M59: 25,657,082 km (0.045 R)
• M60: 26,515,175 km (0.104 R)
• M61: 26,844,590 km (0.113 R)
• M62: 27,092,474 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 13.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.5 AU - 11.04 AU

Year: 13608 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,955,246 km

• M1: 209,886 km (0.092 R)
• M2: 298,897 km (0.104 R)
• M3: 520,750 km (0.106 R)
• M4: 637,437 km (0.059 R)
• M5: 764,595 km (0.113 R)
• M6: 901,477 km (0.049 R)
• M7: 1,062,594 km (0.088 R)
• M8: 1,154,746 km (0.094 R)
• M9: 1,364,632 km (0.09 R)
• M10: 1,935,348 km (0.072 R)
• M11: 2,031,090 km (0.054 R)
• M12: 2,389,078 km (0.106 R)
• M13: 2,554,683 km (0.108 R)
• M14: 2,767,411 km (0.092 R)
• M15: 2,854,178 km (0.115 R)
• M16: 3,165,042 km (0.118 R)
• M17: 3,301,625 km (0.119 R)
• M18: 4,113,493 km (0.094 R)
• M19: 4,313,355 km (0.066 R)
• M20: 4,490,928 km (0.116 R)
• M21: 4,619,283 km (0.091 R)
• M22: 5,198,676 km (0.115 R)
• M23: 5,415,144 km (0.105 R)
• M24: 5,829,081 km (0.064 R)
• M25: 6,339,509 km (0.111 R)
• M26: 6,600,108 km (0.067 R)
• M27: 7,342,712 km (0.118 R)
• M28: 8,049,413 km (0.089 R)
• M29: 8,458,413 km (0.088 R)
• M30: 8,617,585 km (0.031 R)
• M31: 9,003,697 km (0.11 R)
• M32: 9,133,698 km (0.106 R)
• M33: 9,527,440 km (0.092 R)
• M34: 9,726,405 km (0.067 R)
• M35: 10,061,055 km (0.114 R)
• M36: 10,162,183 km (0.038 R)
• M37: 10,297,569 km (0.084 R)
• M38: 10,467,662 km (0.082 R)
• M39: 10,570,137 km (0.112 R)
• M40: 10,707,468 km (0.117 R)
• M41: 11,367,194 km (0.037 R)
• M42: 11,933,123 km (0.104 R)
• M43: 13,019,054 km (0.085 R)
• M44: 13,313,911 km (0.088 R)
• M45: 13,536,513 km (0.105 R)
• M46: 13,910,358 km (0.073 R)
• M47: 14,668,221 km (0.03 R)
• M48: 15,090,835 km (0.078 R)
• M49: 15,830,297 km (0.07 R)
• M50: 16,781,141 km (0.086 R)
• M51: 17,021,695 km (0.049 R)
• M52: 17,506,392 km (0.036 R)
• M53: 17,832,066 km (0.101 R)
• M54: 18,447,961 km (0.111 R)
• M55: 18,987,560 km (0.098 R)
• M56: 19,154,661 km (0.107 R)
• M57: 20,039,682 km (0.107 R)
• M58: 20,680,110 km (0.081 R)
• M59: 21,110,803 km (0.058 R)
• M60: 22,288,288 km (0.05 R)
• M61: 23,129,776 km (0.111 R)
• M62: 24,980,900 km (0.033 R)
• M63: 25,577,795 km (0.104 R)
• M64: 26,179,328 km (0.111 R)
• M65: 27,774,640 km (0.056 R)
• M66: 28,011,902 km (0.048 R)
• M67: 28,297,484 km (0.105 R)
• M68: 30,031,324 km (0.108 R)
• M69: 30,616,850 km (0.105 R)
• M70: 30,714,836 km (0.099 R)
• M71: 32,097,420 km (0.113 R)
• M72: 32,346,351 km (0.092 R)
• M73: 32,896,422 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit