🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 36.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 67.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.04 AU - 1.04 AU

Year: 385 Days

Day: 31.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.27 AU - 1.27 AU

Year: 520 Days

Day: 23.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.55 AU

Year: 564 Days

Day: 26.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.15 AU - 2.79 AU

Year: 1411 Days

Day: 15.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,070,978 km

• M1: 117,434 km (0.053 R)
• M2: 1,223,561 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 13

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.61 AU - 5.99 AU

Year: 4434 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,070,978 km

• M1: 173,085 km (0.078 R)
• M2: 263,143 km (0.077 R)
• M3: 379,979 km (0.106 R)
• M4: 492,775 km (0.115 R)
• M5: 636,988 km (0.069 R)
• M6: 993,779 km (0.086 R)
• M7: 1,130,212 km (0.083 R)
• M8: 1,307,485 km (0.089 R)
• M9: 1,542,504 km (0.067 R)
• M10: 1,804,450 km (0.082 R)
• M11: 2,000,722 km (0.11 R)
• M12: 2,287,501 km (0.057 R)
• M13: 2,486,317 km (0.065 R)
• M14: 2,573,233 km (0.118 R)
• M15: 2,931,669 km (0.109 R)
• M16: 3,070,347 km (0.064 R)
• M17: 3,195,411 km (0.096 R)
• M18: 3,646,747 km (0.063 R)
• M19: 4,309,316 km (0.06 R)
• M20: 4,520,848 km (0.07 R)
• M21: 4,610,008 km (0.112 R)
• M22: 4,935,832 km (0.05 R)
• M23: 5,457,779 km (0.049 R)
• M24: 5,725,410 km (0.117 R)
• M25: 5,841,348 km (0.115 R)
• M26: 6,293,582 km (0.08 R)
• M27: 6,453,503 km (0.094 R)
• M28: 6,594,573 km (0.106 R)
• M29: 6,757,037 km (0.079 R)
• M30: 6,941,491 km (0.095 R)
• M31: 7,547,213 km (0.075 R)
• M32: 7,867,202 km (0.11 R)
• M33: 8,388,551 km (0.088 R)
• M34: 8,943,559 km (0.092 R)
• M35: 9,191,592 km (0.079 R)
• M36: 9,602,239 km (0.096 R)
• M37: 9,763,655 km (0.107 R)
• M38: 9,902,781 km (0.043 R)
• M39: 10,229,802 km (0.084 R)
• M40: 10,631,621 km (0.114 R)
• M41: 10,774,787 km (0.112 R)
• M42: 11,818,980 km (0.117 R)
• M43: 12,591,802 km (0.083 R)
• M44: 12,971,781 km (0.103 R)
• M45: 13,665,017 km (0.101 R)
• M46: 14,344,042 km (0.112 R)
• M47: 14,687,669 km (0.113 R)
• M48: 14,980,581 km (0.084 R)
• M49: 15,898,065 km (0.058 R)
• M50: 16,007,271 km (0.065 R)
• M51: 16,144,153 km (0.114 R)
• M52: 16,695,122 km (0.034 R)
• M53: 16,806,124 km (0.109 R)
• M54: 17,000,900 km (0.085 R)
• M55: 17,084,675 km (0.097 R)
• M56: 17,224,400 km (0.113 R)
• M57: 17,477,070 km (0.08 R)
• M58: 17,646,266 km (0.051 R)
• M59: 18,385,279 km (0.103 R)
• M60: 18,672,357 km (0.118 R)
• M61: 18,816,420 km (0.048 R)
• M62: 19,134,615 km (0.09 R)
• M63: 19,512,948 km (0.1 R)
• M64: 19,659,105 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 9.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.71 AU - 11.43 AU

Year: 11614 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,070,978 km

• M1: 139,126 km (0.104 R)
• M2: 327,021 km (0.098 R)
• M3: 823,387 km (0.06 R)
• M4: 1,250,339 km (0.091 R)
• M5: 1,443,470 km (0.072 R)
• M6: 1,510,191 km (0.106 R)
• M7: 2,156,603 km (0.11 R)
• M8: 2,259,227 km (0.098 R)
• M9: 2,549,896 km (0.108 R)
• M10: 3,022,625 km (0.109 R)
• M11: 3,705,390 km (0.082 R)
• M12: 4,048,418 km (0.113 R)
• M13: 4,143,861 km (0.086 R)
• M14: 4,207,889 km (0.105 R)
• M15: 4,304,529 km (0.068 R)
• M16: 4,369,305 km (0.082 R)
• M17: 4,532,965 km (0.087 R)
• M18: 4,832,460 km (0.07 R)
• M19: 4,899,929 km (0.103 R)
• M20: 5,172,945 km (0.104 R)
• M21: 5,241,909 km (0.093 R)
• M22: 5,698,183 km (0.065 R)
• M23: 6,277,276 km (0.072 R)
• M24: 6,951,065 km (0.104 R)
• M25: 7,180,847 km (0.036 R)
• M26: 7,687,236 km (0.059 R)
• M27: 8,326,468 km (0.073 R)
• M28: 8,858,288 km (0.045 R)
• M29: 9,697,981 km (0.051 R)
• M30: 10,084,093 km (0.067 R)
• M31: 10,388,076 km (0.103 R)
• M32: 11,407,586 km (0.065 R)
• M33: 11,997,899 km (0.116 R)
• M34: 12,089,602 km (0.056 R)
• M35: 12,505,185 km (0.042 R)
• M36: 13,113,749 km (0.09 R)
• M37: 13,350,264 km (0.083 R)
• M38: 13,445,408 km (0.111 R)
• M39: 14,359,600 km (0.106 R)
• M40: 14,947,370 km (0.117 R)
• M41: 15,593,035 km (0.111 R)
• M42: 16,655,030 km (0.085 R)
• M43: 17,272,421 km (0.095 R)
• M44: 18,795,327 km (0.104 R)
• M45: 19,761,879 km (0.089 R)
• M46: 20,360,719 km (0.068 R)
• M47: 20,689,685 km (0.107 R)
• M48: 20,965,244 km (0.057 R)
• M49: 21,242,150 km (0.056 R)
• M50: 21,687,503 km (0.07 R)
• M51: 21,799,402 km (0.059 R)
• M52: 22,305,043 km (0.04 R)
• M53: 23,156,254 km (0.072 R)
• M54: 23,499,881 km (0.106 R)
• M55: 25,596,046 km (0.093 R)
• M56: 26,069,972 km (0.12 R)
• M57: 26,248,442 km (0.052 R)
• M58: 26,666,568 km (0.085 R)
• M59: 27,569,691 km (0.086 R)
• M60: 28,177,357 km (0.105 R)
• M61: 28,299,429 km (0.092 R)
• M62: 29,964,603 km (0.113 R)
• M63: 30,714,836 km (0.079 R)
• M64: 30,966,161 km (0.099 R)
• M65: 32,169,975 km (0.072 R)
• M66: 32,681,300 km (0.096 R)
• M67: 32,938,010 km (0.059 R)
• M68: 34,231,583 km (0.055 R)
• M69: 34,688,305 km (0.06 R)
• M70: 35,278,469 km (0.094 R)
• M71: 36,202,984 km (0.079 R)
• M72: 36,801,525 km (0.112 R)
• M73: 37,269,318 km (0.115 R)
• M74: 38,752,431 km (0.112 R)
• M75: 39,092,168 km (0.115 R)
• M76: 39,774,783 km (0.112 R)
• M77: 40,598,917 km (0.032 R)
• M78: 41,636,977 km (0.087 R)
• M79: 41,776,103 km (0.06 R)
• M80: 42,894,347 km (0.09 R)
• M81: 43,880,795 km (0.063 R)
• M82: 44,234,894 km (0.087 R)
• M83: 44,518,980 km (0.075 R)
• M84: 44,803,515 km (0.062 R)
• M85: 45,374,530 km (0.092 R)
• M86: 46,884,870 km (0.086 R)
• M87: 47,464,562 km (0.102 R)
• M88: 48,777,583 km (0.108 R)
• M89: 49,070,944 km (0.044 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit