🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 305 Days

Day: 18.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.28 AU - 1.56 AU

Year: 648 Days

Day: 38.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.37 AU - 1.69 AU

Year: 725 Days

Day: 33.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.68 AU - 1.78 AU

Year: 871 Days

Day: 46.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 10

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.74 AU - 6 AU

Year: 5445 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,485,038 km

• M1: 132,095 km (0.067 R)
• M2: 251,773 km (0.119 R)
• M3: 376,538 km (0.107 R)
• M4: 593,305 km (0.09 R)
• M5: 818,151 km (0.064 R)
• M6: 883,824 km (0.066 R)
• M7: 1,143,227 km (0.064 R)
• M8: 1,240,166 km (0.079 R)
• M9: 1,371,364 km (0.094 R)
• M10: 1,507,348 km (0.047 R)
• M11: 1,775,727 km (0.114 R)
• M12: 1,871,469 km (0.104 R)
• M13: 2,492,749 km (0.096 R)
• M14: 2,861,807 km (0.111 R)
• M15: 2,933,614 km (0.119 R)
• M16: 3,089,495 km (0.112 R)
• M17: 3,216,354 km (0.095 R)
• M18: 3,291,153 km (0.069 R)
• M19: 3,486,079 km (0.038 R)
• M20: 3,707,185 km (0.1 R)
• M21: 4,012,963 km (0.116 R)
• M22: 4,244,989 km (0.045 R)
• M23: 4,398,028 km (0.071 R)
• M24: 4,601,032 km (0.102 R)
• M25: 4,917,581 km (0.12 R)
• M26: 5,380,138 km (0.119 R)
• M27: 5,856,906 km (0.097 R)
• M28: 6,320,211 km (0.09 R)
• M29: 6,441,385 km (0.081 R)
• M30: 6,740,581 km (0.079 R)
• M31: 7,852,542 km (0.101 R)
• M32: 7,982,842 km (0.115 R)
• M33: 8,099,229 km (0.113 R)
• M34: 8,540,842 km (0.11 R)
• M35: 8,854,698 km (0.109 R)
• M36: 9,005,493 km (0.1 R)
• M37: 9,294,366 km (0.108 R)
• M38: 9,432,295 km (0.113 R)
• M39: 9,509,189 km (0.065 R)
• M40: 10,258,076 km (0.042 R)
• M41: 10,337,213 km (0.091 R)
• M42: 10,559,814 km (0.066 R)
• M43: 10,735,742 km (0.088 R)
• M44: 10,816,076 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.4

Radius: 10.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.92 AU - 8.9 AU

Year: 8518 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,485,038 km

• M1: 150,196 km (0.079 R)
• M2: 216,319 km (0.107 R)
• M3: 350,657 km (0.096 R)
• M4: 495,169 km (0.059 R)
• M5: 676,930 km (0.069 R)
• M6: 753,076 km (0.084 R)
• M7: 1,000,511 km (0.049 R)
• M8: 1,675,795 km (0.077 R)
• M9: 1,804,001 km (0.118 R)
• M10: 1,913,207 km (0.072 R)
• M11: 2,397,007 km (0.086 R)
• M12: 2,591,185 km (0.096 R)
• M13: 3,257,942 km (0.076 R)
• M14: 3,446,286 km (0.104 R)
• M15: 3,555,642 km (0.075 R)
• M16: 3,805,770 km (0.11 R)
• M17: 5,017,363 km (0.092 R)
• M18: 5,520,461 km (0.032 R)
• M19: 5,648,816 km (0.108 R)
• M20: 5,908,518 km (0.12 R)
• M21: 6,006,803 km (0.078 R)
• M22: 6,951,364 km (0.074 R)
• M23: 7,159,904 km (0.103 R)
• M24: 7,264,772 km (0.088 R)
• M25: 7,654,325 km (0.092 R)
• M26: 7,869,596 km (0.081 R)
• M27: 8,379,725 km (0.045 R)
• M28: 8,490,427 km (0.085 R)
• M29: 9,470,443 km (0.097 R)
• M30: 10,645,235 km (0.117 R)
• M31: 11,127,987 km (0.108 R)
• M32: 11,249,760 km (0.106 R)
• M33: 11,617,920 km (0.08 R)
• M34: 11,741,488 km (0.119 R)
• M35: 11,948,532 km (0.088 R)
• M36: 12,746,038 km (0.097 R)
• M37: 14,040,059 km (0.107 R)
• M38: 14,127,724 km (0.047 R)
• M39: 14,347,932 km (0.09 R)
• M40: 14,569,337 km (0.085 R)
• M41: 16,519,195 km (0.068 R)
• M42: 16,890,946 km (0.086 R)
• M43: 17,453,733 km (0.077 R)
• M44: 17,595,402 km (0.117 R)
• M45: 17,784,943 km (0.062 R)
• M46: 17,879,938 km (0.083 R)
• M47: 18,022,654 km (0.07 R)
• M48: 18,165,969 km (0.119 R)
• M49: 18,357,454 km (0.116 R)
• M50: 19,667,632 km (0.047 R)
• M51: 21,259,353 km (0.08 R)
• M52: 21,714,430 km (0.084 R)
• M53: 22,840,453 km (0.091 R)
• M54: 22,943,825 km (0.098 R)
• M55: 23,150,869 km (0.117 R)
• M56: 23,306,600 km (0.07 R)
• M57: 25,952,687 km (0.071 R)
• M58: 27,201,680 km (0.09 R)
• M59: 28,636,922 km (0.09 R)
• M60: 29,701,311 km (0.081 R)
• M61: 30,493,880 km (0.104 R)
• M62: 30,949,855 km (0.094 R)
• M63: 31,293,331 km (0.114 R)
• M64: 31,465,519 km (0.075 R)
• M65: 31,695,600 km (0.12 R)
• M66: 32,099,664 km (0.064 R)
• M67: 32,679,954 km (0.087 R)
• M68: 32,796,341 km (0.116 R)
• M69: 33,380,670 km (0.115 R)
• M70: 33,850,707 km (0.075 R)
• M71: 35,632,567 km (0.054 R)
• M72: 36,052,638 km (0.11 R)
• M73: 36,233,203 km (0.105 R)
• M74: 37,627,455 km (0.093 R)
• M75: 37,810,712 km (0.115 R)
• M76: 38,854,157 km (0.077 R)
• M77: 39,348,429 km (0.089 R)
• M78: 40,530,850 km (0.034 R)
• M79: 40,718,596 km (0.113 R)
• M80: 41,157,965 km (0.086 R)
• M81: 41,598,680 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit