🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 256 Days

Day: 24.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,684,764 km

• M1: 51,162 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.15 AU - 1.15 AU

Year: 442 Days

Day: 23.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.04 AU - 1.6 AU

Year: 543 Days

Day: 45.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,684,764 km

• M1: 14,361 km (0.095 R)
• M2: 180,415 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.75 AU - 2.33 AU

Year: 1044 Days

Day: 27.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,684,764 km

• M1: 781,350 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.46 AU - 2.8 AU

Year: 1528 Days

Day: 22.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,684,764 km

• M1: 595,699 km (0.12 R)
• M2: 1,362,986 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.52 AU - 3.78 AU

Year: 2002 Days

Day: 17.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 9.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.38 AU - 7.26 AU

Year: 5690 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,684,764 km

• M1: 117,584 km (0.089 R)
• M2: 231,428 km (0.118 R)
• M3: 389,254 km (0.109 R)
• M4: 552,914 km (0.108 R)
• M5: 648,357 km (0.08 R)
• M6: 857,196 km (0.109 R)
• M7: 1,087,876 km (0.119 R)
• M8: 1,314,965 km (0.107 R)
• M9: 1,470,846 km (0.113 R)
• M10: 1,544,897 km (0.036 R)
• M11: 1,709,754 km (0.117 R)
• M12: 2,196,695 km (0.065 R)
• M13: 2,368,284 km (0.053 R)
• M14: 2,649,229 km (0.104 R)
• M15: 2,847,745 km (0.115 R)
• M16: 3,210,819 km (0.095 R)
• M17: 3,291,752 km (0.087 R)
• M18: 3,538,588 km (0.042 R)
• M19: 3,757,599 km (0.089 R)
• M20: 4,155,829 km (0.064 R)
• M21: 4,369,006 km (0.11 R)
• M22: 4,585,773 km (0.093 R)
• M23: 4,750,630 km (0.057 R)
• M24: 4,824,681 km (0.096 R)
• M25: 4,992,380 km (0.081 R)
• M26: 5,181,173 km (0.103 R)
• M27: 5,295,465 km (0.094 R)
• M28: 5,391,507 km (0.111 R)
• M29: 5,919,588 km (0.097 R)
• M30: 6,628,831 km (0.11 R)
• M31: 6,690,914 km (0.104 R)
• M32: 6,794,735 km (0.102 R)
• M33: 8,259,897 km (0.112 R)
• M34: 8,776,907 km (0.063 R)
• M35: 8,890,601 km (0.054 R)
• M36: 8,982,006 km (0.119 R)
• M37: 10,318,214 km (0.05 R)
• M38: 10,997,089 km (0.111 R)
• M39: 11,168,977 km (0.077 R)
• M40: 11,391,429 km (0.087 R)
• M41: 12,219,603 km (0.075 R)
• M42: 13,067,075 km (0.09 R)
• M43: 13,327,674 km (0.111 R)
• M44: 13,695,236 km (0.094 R)
• M45: 13,827,481 km (0.079 R)
• M46: 13,986,503 km (0.062 R)
• M47: 14,683,031 km (0.116 R)
• M48: 14,791,190 km (0.087 R)
• M49: 15,226,520 km (0.093 R)
• M50: 15,693,714 km (0.107 R)
• M51: 16,026,270 km (0.066 R)
• M52: 17,351,259 km (0.104 R)
• M53: 17,781,502 km (0.095 R)
• M54: 18,594,118 km (0.095 R)
• M55: 18,945,972 km (0.111 R)
• M56: 19,270,599 km (0.117 R)
• M57: 19,567,252 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 9.2

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.85 AU - 9.41 AU

Year: 8303 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,684,764 km

• M1: 146,307 km (0.106 R)
• M2: 240,404 km (0.078 R)
• M3: 381,624 km (0.109 R)
• M4: 444,605 km (0.109 R)
• M5: 554,111 km (0.117 R)
• M6: 975,528 km (0.103 R)
• M7: 1,358,199 km (0.11 R)
• M8: 1,523,804 km (0.104 R)
• M9: 1,609,224 km (0.102 R)
• M10: 1,830,031 km (0.104 R)
• M11: 2,203,577 km (0.103 R)
• M12: 2,449,216 km (0.11 R)
• M13: 3,128,839 km (0.042 R)
• M14: 3,546,517 km (0.098 R)
• M15: 3,981,847 km (0.084 R)
• M16: 4,130,846 km (0.042 R)
• M17: 5,127,168 km (0.116 R)
• M18: 5,420,380 km (0.113 R)
• M19: 5,552,475 km (0.048 R)
• M20: 6,228,956 km (0.114 R)
• M21: 6,437,047 km (0.104 R)
• M22: 6,541,915 km (0.057 R)
• M23: 7,328,500 km (0.098 R)
• M24: 7,438,006 km (0.119 R)
• M25: 7,658,813 km (0.07 R)
• M26: 7,770,113 km (0.055 R)
• M27: 8,107,008 km (0.068 R)
• M28: 8,372,394 km (0.072 R)
• M29: 8,602,027 km (0.075 R)
• M30: 9,067,725 km (0.059 R)
• M31: 10,390,470 km (0.04 R)
• M32: 10,803,210 km (0.052 R)
• M33: 11,559,427 km (0.119 R)
• M34: 11,644,549 km (0.087 R)
• M35: 12,376,232 km (0.109 R)
• M36: 12,857,638 km (0.117 R)
• M37: 13,211,586 km (0.075 R)
• M38: 14,155,998 km (0.074 R)
• M39: 14,613,468 km (0.115 R)
• M40: 14,982,825 km (0.091 R)
• M41: 15,075,576 km (0.086 R)
• M42: 15,355,324 km (0.113 R)
• M43: 15,777,938 km (0.118 R)
• M44: 16,395,328 km (0.057 R)
• M45: 16,827,217 km (0.1 R)
• M46: 18,393,507 km (0.107 R)
• M47: 18,642,438 km (0.109 R)
• M48: 18,742,369 km (0.094 R)
• M49: 19,143,591 km (0.078 R)
• M50: 19,244,420 km (0.038 R)
• M51: 20,828,811 km (0.09 R)
• M52: 21,873,153 km (0.116 R)
• M53: 22,454,790 km (0.032 R)
• M54: 23,148,775 km (0.113 R)
• M55: 23,741,332 km (0.096 R)
• M56: 24,339,125 km (0.11 R)
• M57: 24,502,934 km (0.066 R)
• M58: 25,549,222 km (0.045 R)
• M59: 28,256,943 km (0.086 R)
• M60: 29,353,645 km (0.096 R)
• M61: 29,994,971 km (0.051 R)
• M62: 30,053,464 km (0.111 R)
• M63: 30,112,107 km (0.106 R)
• M64: 31,469,707 km (0.098 R)
• M65: 31,529,247 km (0.082 R)
• M66: 31,707,867 km (0.109 R)
• M67: 32,365,799 km (0.11 R)
• M68: 32,606,202 km (0.051 R)
• M69: 33,391,591 km (0.118 R)
• M70: 33,756,161 km (0.091 R)
• M71: 34,366,670 km (0.088 R)
• M72: 34,734,681 km (0.099 R)
• M73: 35,722,625 km (0.101 R)
• M74: 35,971,107 km (0.111 R)
• M75: 36,157,805 km (0.078 R)
• M76: 36,344,803 km (0.115 R)
• M77: 37,915,880 km (0.106 R)
• M78: 38,677,781 km (0.086 R)
• M79: 38,932,846 km (0.062 R)
• M80: 39,124,630 km (0.106 R)
• M81: 40,799,079 km (0.071 R)
• M82: 41,710,430 km (0.079 R)
• M83: 43,420,632 km (0.091 R)
• M84: 43,685,720 km (0.057 R)
• M85: 44,084,398 km (0.118 R)
• M86: 44,417,553 km (0.112 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit