🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.78 AU - 1.16 AU

Year: 336 Days

Day: 17.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.76 AU - 2.58 AU

Year: 1123 Days

Day: 31.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.89 AU - 2.95 AU

Year: 1323 Days

Day: 42.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,780,790 km

• M1: 303,534 km (0.115 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 8.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.14 AU - 7.06 AU

Year: 5295 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,780,790 km

• M1: 126,261 km (0.099 R)
• M2: 201,209 km (0.098 R)
• M3: 409,001 km (0.099 R)
• M4: 464,950 km (0.094 R)
• M5: 585,975 km (0.057 R)
• M6: 661,821 km (0.106 R)
• M7: 1,079,049 km (0.118 R)
• M8: 1,243,906 km (0.101 R)
• M9: 1,373,159 km (0.096 R)
• M10: 1,522,009 km (0.053 R)
• M11: 1,583,045 km (0.118 R)
• M12: 1,787,395 km (0.03 R)
• M13: 1,901,090 km (0.107 R)
• M14: 2,050,688 km (0.082 R)
• M15: 2,256,385 km (0.101 R)
• M16: 2,397,306 km (0.101 R)
• M17: 2,743,775 km (0.103 R)
• M18: 2,837,572 km (0.055 R)
• M19: 3,106,101 km (0.093 R)
• M20: 3,164,743 km (0.106 R)
• M21: 3,771,213 km (0.096 R)
• M22: 4,217,014 km (0.101 R)
• M23: 4,303,781 km (0.059 R)
• M24: 4,523,540 km (0.116 R)
• M25: 4,837,247 km (0.089 R)
• M26: 4,905,464 km (0.073 R)
• M27: 5,158,135 km (0.059 R)
• M28: 5,700,277 km (0.109 R)
• M29: 6,310,188 km (0.033 R)
• M30: 6,863,999 km (0.087 R)
• M31: 7,198,650 km (0.081 R)
• M32: 7,565,015 km (0.108 R)
• M33: 8,098,780 km (0.072 R)
• M34: 8,315,846 km (0.101 R)
• M35: 8,783,190 km (0.083 R)
• M36: 8,838,841 km (0.077 R)
• M37: 9,174,538 km (0.088 R)
• M38: 9,743,609 km (0.117 R)
• M39: 10,294,727 km (0.089 R)
• M40: 10,529,895 km (0.057 R)
• M41: 11,336,377 km (0.069 R)
• M42: 11,977,404 km (0.112 R)
• M43: 12,224,689 km (0.106 R)
• M44: 12,567,418 km (0.064 R)
• M45: 12,630,099 km (0.097 R)
• M46: 12,976,718 km (0.07 R)
• M47: 14,492,294 km (0.117 R)
• M48: 14,558,117 km (0.093 R)
• M49: 14,722,824 km (0.1 R)
• M50: 15,995,304 km (0.088 R)
• M51: 16,507,227 km (0.115 R)
• M52: 17,128,657 km (0.069 R)
• M53: 17,198,220 km (0.081 R)
• M54: 18,430,009 km (0.072 R)
• M55: 18,966,766 km (0.105 R)
• M56: 19,255,041 km (0.082 R)
• M57: 19,363,500 km (0.114 R)
• M58: 19,617,367 km (0.111 R)
• M59: 19,690,221 km (0.052 R)
• M60: 19,835,930 km (0.11 R)
• M61: 19,945,585 km (0.109 R)
• M62: 20,385,851 km (0.064 R)
• M63: 20,496,404 km (0.095 R)
• M64: 21,089,560 km (0.106 R)
• M65: 21,276,108 km (0.041 R)
• M66: 21,801,197 km (0.113 R)
• M67: 22,406,619 km (0.073 R)
• M68: 22,482,615 km (0.09 R)
• M69: 22,711,350 km (0.089 R)
• M70: 23,132,618 km (0.118 R)
• M71: 23,247,958 km (0.115 R)
• M72: 23,517,982 km (0.112 R)
• M73: 23,905,291 km (0.107 R)
• M74: 25,198,565 km (0.11 R)
• M75: 25,436,126 km (0.044 R)
• M76: 25,953,435 km (0.069 R)
• M77: 26,675,544 km (0.07 R)
• M78: 26,998,526 km (0.113 R)
• M79: 27,079,459 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 10

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.05 AU - 12.51 AU

Year: 11584 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,780,790 km

• M1: 141,071 km (0.076 R)
• M2: 273,315 km (0.109 R)
• M3: 425,756 km (0.076 R)
• M4: 632,500 km (0.094 R)
• M5: 760,705 km (0.117 R)
• M6: 834,457 km (0.079 R)
• M7: 1,992,943 km (0.114 R)
• M8: 2,823,211 km (0.098 R)
• M9: 3,945,345 km (0.11 R)
• M10: 4,279,546 km (0.088 R)
• M11: 4,553,460 km (0.112 R)
• M12: 4,622,724 km (0.111 R)
• M13: 5,705,663 km (0.035 R)
• M14: 6,007,252 km (0.113 R)
• M15: 6,339,958 km (0.11 R)
• M16: 6,521,570 km (0.092 R)
• M17: 7,428,432 km (0.104 R)
• M18: 7,785,522 km (0.079 R)
• M19: 7,980,149 km (0.096 R)
• M20: 9,505,598 km (0.066 R)
• M21: 9,654,149 km (0.104 R)
• M22: 10,013,782 km (0.081 R)
• M23: 10,134,657 km (0.052 R)
• M24: 10,347,236 km (0.079 R)
• M25: 10,838,964 km (0.116 R)
• M26: 11,717,552 km (0.08 R)
• M27: 12,423,954 km (0.053 R)
• M28: 12,847,914 km (0.064 R)
• M29: 13,177,179 km (0.1 R)
• M30: 13,342,933 km (0.119 R)
• M31: 13,509,286 km (0.087 R)
• M32: 13,945,214 km (0.063 R)
• M33: 14,796,426 km (0.033 R)
• M34: 16,477,607 km (0.063 R)
• M35: 16,871,349 km (0.113 R)
• M36: 17,595,253 km (0.068 R)
• M37: 18,108,074 km (0.079 R)
• M38: 18,218,477 km (0.113 R)
• M39: 19,449,070 km (0.065 R)
• M40: 21,130,998 km (0.112 R)
• M41: 21,558,848 km (0.062 R)
• M42: 22,186,112 km (0.111 R)
• M43: 22,383,432 km (0.104 R)
• M44: 22,899,096 km (0.112 R)
• M45: 22,978,831 km (0.097 R)
• M46: 23,098,510 km (0.105 R)
• M47: 23,338,465 km (0.06 R)
• M48: 23,982,483 km (0.074 R)
• M49: 24,185,039 km (0.112 R)
• M50: 24,755,007 km (0.085 R)
• M51: 25,700,914 km (0.119 R)
• M52: 26,324,139 km (0.038 R)
• M53: 26,449,502 km (0.086 R)
• M54: 26,742,415 km (0.106 R)
• M55: 27,797,828 km (0.053 R)
• M56: 28,053,191 km (0.099 R)
• M57: 28,394,873 km (0.086 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit