🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 186 Days

Day: 31.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,984,436 km

• M1: 195,973 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 273 Days

Day: 28.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.94 AU - 1 AU

Year: 339 Days

Day: 27 Hours

Environment

Temp: 136 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.11 AU - 1.25 AU

Year: 455 Days

Day: 14.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.68 AU - 3.6 AU

Year: 1974 Days

Day: 41.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,984,436 km

• M1: 952,639 km (0.054 R)
• M2: 1,428,809 km (0.086 R)

Asteroid Belt

Center: 11.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.1

Radius: 6.6

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.55 AU - 21.27 AU

Year: 30337 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,984,436 km

• M1: 375,191 km (0.119 R)
• M2: 722,707 km (0.076 R)
• M3: 1,222,364 km (0.031 R)
• M4: 1,979,479 km (0.089 R)
• M5: 3,889,395 km (0.093 R)
• M6: 5,387,767 km (0.092 R)
• M7: 5,509,839 km (0.089 R)
• M8: 6,976,945 km (0.12 R)
• M9: 7,043,367 km (0.043 R)
• M10: 8,134,235 km (0.056 R)
• M11: 8,627,758 km (0.103 R)
• M12: 8,699,116 km (0.034 R)
• M13: 10,016,026 km (0.118 R)
• M14: 10,544,705 km (0.086 R)
• M15: 10,774,039 km (0.117 R)
• M16: 11,082,509 km (0.11 R)
• M17: 11,160,001 km (0.052 R)
• M18: 11,707,978 km (0.095 R)
• M19: 11,945,540 km (0.088 R)
• M20: 13,403,820 km (0.119 R)
• M21: 13,486,547 km (0.045 R)
• M22: 15,089,040 km (0.094 R)
• M23: 18,102,988 km (0.069 R)
• M24: 18,377,650 km (0.11 R)
• M25: 18,931,162 km (0.109 R)
• M26: 19,583,708 km (0.028 R)
• M27: 20,433,573 km (0.058 R)
• M28: 20,528,717 km (0.111 R)
• M29: 21,391,897 km (0.111 R)
• M30: 21,682,267 km (0.106 R)
• M31: 21,973,982 km (0.114 R)
• M32: 23,252,895 km (0.03 R)
• M33: 23,851,286 km (0.105 R)
• M34: 24,555,742 km (0.051 R)
• M35: 25,676,530 km (0.034 R)
• M36: 27,336,468 km (0.12 R)
• M37: 27,546,354 km (0.09 R)
• M38: 29,030,664 km (0.116 R)
• M39: 30,106,871 km (0.113 R)
• M40: 30,323,638 km (0.06 R)
• M41: 32,519,735 km (0.038 R)
• M42: 32,742,187 km (0.025 R)
• M43: 32,853,637 km (0.025 R)
• M44: 40,121,251 km (0.082 R)
• M45: 40,598,917 km (0.101 R)
• M46: 43,748,850 km (0.077 R)
• M47: 44,363,548 km (0.095 R)
• M48: 45,105,104 km (0.094 R)
• M49: 45,228,971 km (0.109 R)
• M50: 45,975,166 km (0.093 R)
• M51: 47,227,898 km (0.062 R)
• M52: 49,383,304 km (0.065 R)
• M53: 51,959,679 km (0.063 R)
• M54: 60,902,640 km (0.096 R)
• M55: 61,726,475 km (0.109 R)
• M56: 63,384,917 km (0.072 R)
• M57: 65,198,193 km (0.114 R)
• M58: 66,181,649 km (0.084 R)
• M59: 67,594,900 km (0.103 R)
• M60: 68,447,758 km (0.11 R)
• M61: 69,018,174 km (0.091 R)
• M62: 69,161,040 km (0.11 R)
• M63: 70,451,322 km (0.12 R)
• M64: 72,619,444 km (0.118 R)
• M65: 73,638,654 km (0.116 R)
• M66: 76,133,648 km (0.071 R)
• M67: 76,281,301 km (0.097 R)
• M68: 77,169,014 km (0.074 R)
• M69: 78,507,167 km (0.114 R)
• M70: 78,954,764 km (0.102 R)
• M71: 79,403,408 km (0.047 R)
• M72: 82,263,869 km (0.097 R)
• M73: 83,022,330 km (0.092 R)
• M74: 87,002,980 km (0.075 R)
• M75: 89,483,462 km (0.091 R)
• M76: 90,419,496 km (0.1 R)
• M77: 92,458,964 km (0.045 R)
• M78: 94,989,711 km (0.108 R)
• M79: 96,263,687 km (0.106 R)
• M80: 96,742,849 km (0.052 R)
• M81: 97,062,689 km (0.08 R)
• M82: 99,795,992 km (0.104 R)
• M83: 101,090,911 km (0.092 R)
• M84: 102,391,515 km (0.083 R)
• M85: 102,880,550 km (0.078 R)
• M86: 103,207,122 km (0.11 R)
• M87: 104,352,593 km (0.116 R)
• M88: 108,146,096 km (0.082 R)
• M89: 108,478,054 km (0.114 R)
• M90: 109,809,475 km (0.064 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit