🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.83 AU - 0.83 AU

Year: 270 Days

Day: 43.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,495,623 km

• M1: 646,712 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.19 AU - 1.31 AU

Year: 498 Days

Day: 47.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.79 AU - 2.71 AU

Year: 1203 Days

Day: 26 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.14 AU - 3.54 AU

Year: 2176 Days

Day: 15.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.2 AU - 4.32 AU

Year: 2599 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,495,623 km

• M1: 962,363 km (0.089 R)
• M2: 2,990,461 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 9.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.75 AU - 12.35 AU

Year: 12214 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,495,623 km

• M1: 122,820 km (0.066 R)
• M2: 311,313 km (0.094 R)
• M3: 449,542 km (0.109 R)
• M4: 543,938 km (0.118 R)
• M5: 611,107 km (0.083 R)
• M6: 705,653 km (0.119 R)
• M7: 1,842,148 km (0.06 R)
• M8: 2,296,028 km (0.112 R)
• M9: 2,565,155 km (0.055 R)
• M10: 2,663,889 km (0.087 R)
• M11: 2,885,444 km (0.111 R)
• M12: 2,988,217 km (0.109 R)
• M13: 3,741,293 km (0.093 R)
• M14: 5,261,507 km (0.116 R)
• M15: 6,730,109 km (0.084 R)
• M16: 6,894,517 km (0.028 R)
• M17: 8,523,039 km (0.055 R)
• M18: 8,970,636 km (0.108 R)
• M19: 9,060,993 km (0.082 R)
• M20: 9,334,159 km (0.083 R)
• M21: 9,395,345 km (0.08 R)
• M22: 9,671,802 km (0.085 R)
• M23: 9,888,718 km (0.081 R)
• M24: 10,075,865 km (0.098 R)
• M25: 10,612,772 km (0.115 R)
• M26: 10,708,515 km (0.071 R)
• M27: 11,061,865 km (0.103 R)
• M28: 11,223,730 km (0.111 R)
• M29: 12,078,382 km (0.104 R)
• M30: 13,330,517 km (0.069 R)
• M31: 13,884,627 km (0.108 R)
• M32: 14,765,609 km (0.116 R)
• M33: 15,447,177 km (0.033 R)
• M34: 16,507,227 km (0.047 R)
• M35: 16,766,630 km (0.098 R)
• M36: 17,855,553 km (0.114 R)
• M37: 18,121,837 km (0.05 R)
• M38: 18,696,891 km (0.12 R)
• M39: 19,316,975 km (0.058 R)
• M40: 19,668,679 km (0.106 R)
• M41: 20,140,810 km (0.066 R)
• M42: 21,904,270 km (0.057 R)
• M43: 22,598,853 km (0.117 R)
• M44: 23,383,494 km (0.115 R)
• M45: 23,466,670 km (0.042 R)
• M46: 24,683,050 km (0.102 R)
• M47: 25,320,337 km (0.106 R)
• M48: 27,045,799 km (0.097 R)
• M49: 29,839,689 km (0.092 R)
• M50: 30,200,968 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.1

Radius: 3.8

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.73 AU - 14.23 AU

Year: 18632 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,495,623 km

• M1: 58,942 km (0.117 R)
• M2: 100,829 km (0.111 R)
• M3: 351,405 km (0.101 R)
• M4: 404,961 km (0.08 R)
• M5: 520,601 km (0.055 R)
• M6: 781,798 km (0.07 R)
• M7: 1,118,094 km (0.045 R)
• M8: 1,343,389 km (0.072 R)
• M9: 1,516,025 km (0.108 R)
• M10: 1,582,745 km (0.109 R)
• M11: 1,929,962 km (0.104 R)
• M12: 2,585,350 km (0.075 R)
• M13: 3,047,907 km (0.059 R)
• M14: 3,683,399 km (0.119 R)
• M15: 3,894,033 km (0.069 R)
• M16: 4,077,739 km (0.118 R)
• M17: 4,232,872 km (0.06 R)
• M18: 5,037,559 km (0.033 R)
• M19: 5,170,701 km (0.064 R)
• M20: 5,237,721 km (0.084 R)
• M21: 5,958,184 km (0.052 R)
• M22: 6,636,311 km (0.111 R)
• M23: 7,527,316 km (0.081 R)
• M24: 7,641,310 km (0.115 R)
• M25: 7,794,199 km (0.047 R)
• M26: 7,948,135 km (0.113 R)
• M27: 8,103,118 km (0.084 R)
• M28: 8,534,259 km (0.11 R)
• M29: 8,653,190 km (0.108 R)
• M30: 9,747,498 km (0.111 R)
• M31: 9,954,990 km (0.091 R)
• M32: 10,038,316 km (0.076 R)
• M33: 11,143,097 km (0.101 R)
• M34: 11,186,330 km (0.105 R)
• M35: 12,375,334 km (0.083 R)
• M36: 12,690,088 km (0.078 R)
• M37: 12,780,445 km (0.043 R)
• M38: 14,349,877 km (0.109 R)
• M39: 14,727,910 km (0.114 R)
• M40: 14,775,482 km (0.09 R)
• M41: 15,253,148 km (0.092 R)
• M42: 15,493,851 km (0.071 R)
• M43: 17,313,859 km (0.117 R)
• M44: 17,464,355 km (0.119 R)
• M45: 17,514,620 km (0.073 R)
• M46: 18,478,778 km (0.083 R)
• M47: 18,735,338 km (0.079 R)
• M48: 19,096,617 km (0.057 R)
• M49: 19,459,990 km (0.094 R)
• M50: 20,246,576 km (0.041 R)
• M51: 20,458,107 km (0.099 R)
• M52: 20,617,279 km (0.094 R)
• M53: 20,830,008 km (0.078 R)
• M54: 21,311,563 km (0.103 R)
• M55: 21,365,269 km (0.074 R)
• M56: 21,418,974 km (0.059 R)
• M57: 22,067,631 km (0.119 R)
• M58: 22,285,296 km (0.104 R)
• M59: 23,773,046 km (0.11 R)
• M60: 23,940,446 km (0.117 R)
• M61: 24,500,840 km (0.092 R)
• M62: 24,952,177 km (0.084 R)
• M63: 25,235,814 km (0.065 R)
• M64: 25,406,506 km (0.111 R)
• M65: 25,691,639 km (0.111 R)
• M66: 26,150,306 km (0.096 R)
• M67: 26,265,347 km (0.069 R)
• M68: 26,322,942 km (0.111 R)
• M69: 26,438,282 km (0.09 R)
• M70: 26,496,027 km (0.108 R)
• M71: 27,250,299 km (0.069 R)
• M72: 29,614,993 km (0.116 R)
• M73: 30,397,539 km (0.107 R)
• M74: 31,004,159 km (0.08 R)
• M75: 31,676,003 km (0.065 R)
• M76: 31,798,673 km (0.059 R)
• M77: 33,034,052 km (0.113 R)
• M78: 33,345,365 km (0.04 R)
• M79: 33,657,576 km (0.116 R)
• M80: 34,474,081 km (0.11 R)
• M81: 34,726,603 km (0.104 R)
• M82: 35,487,756 km (0.088 R)
• M83: 36,318,623 km (0.093 R)
• M84: 36,897,567 km (0.052 R)
• M85: 39,178,037 km (0.106 R)
• M86: 40,102,851 km (0.057 R)
• M87: 40,235,544 km (0.091 R)
• M88: 40,567,951 km (0.096 R)
• M89: 41,772,064 km (0.035 R)
• M90: 43,873,316 km (0.091 R)
• M91: 45,247,222 km (0.072 R)
• M92: 45,385,301 km (0.112 R)
• M93: 45,454,415 km (0.102 R)
• M94: 45,800,585 km (0.115 R)
• M95: 45,939,412 km (0.069 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit