🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 160 Days

Day: 19.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.02 AU - 1.68 AU

Year: 567 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,492,558 km

• M1: 89,759 km (0.106 R)
• M2: 687,552 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.44 AU - 2.36 AU

Year: 947 Days

Day: 32.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,492,558 km

• M1: 1,190,500 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.39 AU - 2.69 AU

Year: 1464 Days

Day: 19.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,492,558 km

• M1: 1,248,544 km (0.067 R)
• M2: 1,579,604 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.45 AU - 5.69 AU

Year: 3533 Days

Day: 29 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,492,558 km

• M1: 3,222,189 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.31 AU - 5.35 AU

Year: 3839 Days

Day: 41.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,492,558 km

• M1: 2,351,379 km (0.086 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 8.7

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.47 AU - 7.01 AU

Year: 4973 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,492,558 km

• M1: 315,801 km (0.08 R)
• M2: 373,097 km (0.12 R)
• M3: 523,742 km (0.081 R)
• M4: 582,684 km (0.073 R)
• M5: 788,231 km (0.097 R)
• M6: 943,215 km (0.113 R)
• M7: 1,349,223 km (0.09 R)
• M8: 1,501,813 km (0.034 R)
• M9: 1,714,092 km (0.093 R)
• M10: 1,824,047 km (0.067 R)
• M11: 2,109,180 km (0.094 R)
• M12: 2,449,516 km (0.046 R)
• M13: 2,807,054 km (0.081 R)
• M14: 3,641,960 km (0.077 R)
• M15: 3,904,205 km (0.07 R)
• M16: 4,321,583 km (0.113 R)
• M17: 5,225,454 km (0.116 R)
• M18: 5,440,276 km (0.074 R)
• M19: 5,575,961 km (0.048 R)
• M20: 6,270,993 km (0.069 R)
• M21: 7,052,343 km (0.111 R)
• M22: 7,349,444 km (0.066 R)
• M23: 7,409,433 km (0.053 R)
• M24: 7,833,393 km (0.093 R)
• M25: 8,327,814 km (0.063 R)
• M26: 9,574,713 km (0.098 R)
• M27: 9,903,828 km (0.101 R)
• M28: 10,981,531 km (0.081 R)
• M29: 11,084,604 km (0.073 R)
• M30: 11,291,498 km (0.117 R)
• M31: 11,464,882 km (0.113 R)
• M32: 11,709,025 km (0.092 R)
• M33: 11,954,964 km (0.064 R)
• M34: 12,238,153 km (0.047 R)
• M35: 12,559,340 km (0.057 R)
• M36: 12,847,316 km (0.054 R)
• M37: 13,392,899 km (0.114 R)
• M38: 13,797,860 km (0.066 R)
• M39: 14,132,212 km (0.096 R)
• M40: 14,206,861 km (0.048 R)
• M41: 14,695,448 km (0.027 R)
• M42: 15,304,161 km (0.106 R)
• M43: 15,611,735 km (0.109 R)
• M44: 16,271,910 km (0.113 R)
• M45: 16,507,227 km (0.113 R)
• M46: 16,941,360 km (0.062 R)
• M47: 17,259,406 km (0.031 R)
• M48: 17,419,176 km (0.113 R)
• M49: 17,499,211 km (0.102 R)
• M50: 17,941,871 km (0.106 R)
• M51: 18,225,509 km (0.104 R)
• M52: 19,250,553 km (0.116 R)
• M53: 19,958,151 km (0.113 R)
• M54: 20,083,963 km (0.108 R)
• M55: 20,420,558 km (0.085 R)
• M56: 20,505,081 km (0.112 R)
• M57: 20,589,604 km (0.116 R)
• M58: 20,886,556 km (0.109 R)
• M59: 21,099,433 km (0.081 R)
• M60: 21,270,424 km (0.118 R)
• M61: 21,570,517 km (0.067 R)
• M62: 21,742,704 km (0.069 R)
• M63: 22,305,342 km (0.072 R)
• M64: 22,654,054 km (0.064 R)
• M65: 22,829,084 km (0.102 R)
• M66: 23,048,394 km (0.105 R)
• M67: 23,136,358 km (0.11 R)
• M68: 23,666,383 km (0.031 R)
• M69: 24,558,734 km (0.07 R)
• M70: 25,009,024 km (0.062 R)
• M71: 25,371,200 km (0.089 R)
• M72: 26,055,012 km (0.047 R)
• M73: 26,192,493 km (0.093 R)
• M74: 27,487,262 km (0.074 R)
• M75: 28,142,501 km (0.045 R)
• M76: 28,424,792 km (0.087 R)
• M77: 28,755,553 km (0.106 R)
• M78: 28,992,516 km (0.075 R)
• M79: 29,325,222 km (0.071 R)
• M80: 29,802,888 km (0.097 R)
• M81: 30,186,906 km (0.099 R)
• M82: 30,524,249 km (0.112 R)
• M83: 30,911,258 km (0.115 R)
• M84: 32,082,161 km (0.111 R)
• M85: 32,327,950 km (0.089 R)
• M86: 32,920,358 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 10.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.27 AU - 12.73 AU

Year: 12305 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,492,558 km

• M1: 248,632 km (0.094 R)
• M2: 341,233 km (0.111 R)
• M3: 782,247 km (0.108 R)
• M4: 983,606 km (0.091 R)
• M5: 1,133,204 km (0.068 R)
• M6: 1,308,682 km (0.088 R)
• M7: 1,455,737 km (0.102 R)
• M8: 1,550,432 km (0.049 R)
• M9: 2,077,017 km (0.1 R)
• M10: 2,184,428 km (0.044 R)
• M11: 2,271,793 km (0.116 R)
• M12: 2,541,069 km (0.085 R)
• M13: 3,012,602 km (0.094 R)
• M14: 3,409,635 km (0.096 R)
• M15: 4,009,522 km (0.082 R)
• M16: 4,308,119 km (0.106 R)
• M17: 4,474,024 km (0.068 R)
• M18: 4,812,264 km (0.077 R)
• M19: 6,122,592 km (0.069 R)
• M20: 6,340,855 km (0.081 R)
• M21: 6,435,102 km (0.055 R)
• M22: 6,561,662 km (0.109 R)
• M23: 6,913,815 km (0.106 R)
• M24: 8,177,319 km (0.103 R)
• M25: 9,011,477 km (0.094 R)
• M26: 9,331,466 km (0.08 R)
• M27: 9,438,878 km (0.109 R)
• M28: 10,387,328 km (0.106 R)
• M29: 10,948,320 km (0.084 R)
• M30: 11,099,713 km (0.105 R)
• M31: 11,327,850 km (0.096 R)
• M32: 11,442,592 km (0.105 R)
• M33: 12,021,984 km (0.09 R)
• M34: 12,178,015 km (0.072 R)
• M35: 14,268,047 km (0.032 R)
• M36: 14,640,844 km (0.101 R)
• M37: 14,849,384 km (0.12 R)
• M38: 15,185,231 km (0.087 R)
• M39: 15,736,200 km (0.107 R)
• M40: 16,336,835 km (0.105 R)
• M41: 16,945,100 km (0.047 R)
• M42: 17,076,298 km (0.087 R)
• M43: 18,273,230 km (0.059 R)
• M44: 19,359,610 km (0.09 R)
• M45: 19,910,729 km (0.066 R)
• M46: 20,887,603 km (0.081 R)
• M47: 21,216,718 km (0.04 R)
• M48: 22,118,494 km (0.118 R)
• M49: 22,936,046 km (0.062 R)
• M50: 23,763,472 km (0.064 R)
• M51: 23,959,595 km (0.073 R)
• M52: 24,501,738 km (0.103 R)
• M53: 26,101,687 km (0.034 R)
• M54: 26,202,665 km (0.036 R)
• M55: 28,616,277 km (0.03 R)
• M56: 28,877,176 km (0.108 R)
• M57: 30,299,852 km (0.033 R)
• M58: 30,725,757 km (0.116 R)
• M59: 31,583,402 km (0.096 R)
• M60: 32,612,186 km (0.063 R)
• M61: 32,775,697 km (0.109 R)
• M62: 32,884,754 km (0.102 R)
• M63: 33,103,316 km (0.042 R)
• M64: 33,652,041 km (0.053 R)
• M65: 33,927,451 km (0.03 R)
• M66: 34,258,960 km (0.094 R)
• M67: 36,157,656 km (0.11 R)
• M68: 36,270,453 km (0.116 R)
• M69: 36,609,441 km (0.119 R)
• M70: 37,176,716 km (0.084 R)
• M71: 37,861,276 km (0.076 R)
• M72: 38,033,164 km (0.067 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit