🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.74 AU - 1.12 AU

Year: 328 Days

Day: 35.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.66 AU

Year: 560 Days

Day: 47.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,783,044 km

• M1: 411,843 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.52 AU

Year: 592 Days

Day: 34.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,783,044 km

• M1: 596,596 km (0.071 R)
• M2: 991,235 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.08 AU - 2.66 AU

Year: 1333 Days

Day: 16.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,783,044 km

• M1: 1,167,611 km (0.117 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 12.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.15 AU - 7.13 AU

Year: 5557 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,783,044 km

• M1: 158,723 km (0.095 R)
• M2: 264,489 km (0.067 R)
• M3: 537,954 km (0.081 R)
• M4: 729,888 km (0.108 R)
• M5: 835,055 km (0.107 R)
• M6: 988,842 km (0.093 R)
• M7: 1,183,618 km (0.05 R)
• M8: 1,342,491 km (0.115 R)
• M9: 1,735,186 km (0.074 R)
• M10: 1,825,393 km (0.096 R)
• M11: 1,917,246 km (0.061 R)
• M12: 2,125,038 km (0.085 R)
• M13: 2,380,252 km (0.09 R)
• M14: 2,460,885 km (0.076 R)
• M15: 2,624,844 km (0.112 R)
• M16: 2,963,983 km (0.073 R)
• M17: 3,294,744 km (0.09 R)
• M18: 3,707,484 km (0.067 R)
• M19: 4,016,104 km (0.093 R)
• M20: 4,136,980 km (0.112 R)
• M21: 4,708,892 km (0.099 R)
• M22: 4,811,068 km (0.084 R)
• M23: 5,200,321 km (0.076 R)
• M24: 6,064,997 km (0.073 R)
• M25: 6,288,047 km (0.119 R)
• M26: 6,428,968 km (0.028 R)
• M27: 6,542,513 km (0.082 R)
• M28: 7,178,454 km (0.084 R)
• M29: 8,108,205 km (0.064 R)
• M30: 9,556,761 km (0.097 R)
• M31: 9,816,911 km (0.071 R)
• M32: 10,112,218 km (0.074 R)
• M33: 10,310,884 km (0.105 R)
• M34: 10,611,127 km (0.116 R)
• M35: 11,084,005 km (0.069 R)
• M36: 11,391,728 km (0.082 R)
• M37: 12,331,502 km (0.086 R)
• M38: 12,437,567 km (0.107 R)
• M39: 13,296,259 km (0.114 R)
• M40: 13,586,778 km (0.091 R)
• M41: 14,174,099 km (0.102 R)
• M42: 14,359,301 km (0.057 R)
• M43: 17,868,867 km (0.031 R)
• M44: 18,999,528 km (0.049 R)
• M45: 19,326,848 km (0.08 R)
• M46: 19,450,117 km (0.065 R)
• M47: 19,532,396 km (0.065 R)
• M48: 19,656,113 km (0.111 R)
• M49: 19,904,296 km (0.026 R)
• M50: 20,571,054 km (0.068 R)
• M51: 20,907,050 km (0.087 R)
• M52: 21,414,786 km (0.074 R)
• M53: 21,926,410 km (0.059 R)
• M54: 22,442,224 km (0.116 R)
• M55: 23,048,993 km (0.076 R)
• M56: 23,310,639 km (0.11 R)
• M57: 24,411,680 km (0.096 R)
• M58: 24,633,833 km (0.066 R)
• M59: 24,812,153 km (0.087 R)
• M60: 25,439,567 km (0.085 R)
• M61: 26,026,738 km (0.088 R)
• M62: 26,527,143 km (0.089 R)
• M63: 27,815,181 km (0.074 R)
• M64: 28,280,131 km (0.096 R)
• M65: 28,888,396 km (0.078 R)
• M66: 30,022,647 km (0.045 R)
• M67: 30,499,565 km (0.11 R)
• M68: 30,834,964 km (0.086 R)
• M69: 32,091,137 km (0.106 R)
• M70: 32,432,370 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 13.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.38 AU - 7.66 AU

Year: 7532 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,783,044 km

• M1: 273,166 km (0.039 R)
• M2: 627,563 km (0.117 R)
• M3: 723,605 km (0.114 R)
• M4: 878,439 km (0.095 R)
• M5: 960,418 km (0.083 R)
• M6: 1,493,735 km (0.12 R)
• M7: 1,872,816 km (0.113 R)
• M8: 1,999,824 km (0.077 R)
• M9: 2,823,061 km (0.039 R)
• M10: 3,012,303 km (0.108 R)
• M11: 3,293,248 km (0.112 R)
• M12: 3,997,405 km (0.089 R)
• M13: 4,115,437 km (0.052 R)
• M14: 4,258,603 km (0.107 R)
• M15: 4,722,954 km (0.053 R)
• M16: 5,152,151 km (0.11 R)
• M17: 5,255,074 km (0.061 R)
• M18: 5,994,387 km (0.079 R)
• M19: 6,129,922 km (0.076 R)
• M20: 6,654,263 km (0.106 R)
• M21: 6,879,408 km (0.101 R)
• M22: 7,540,630 km (0.042 R)
• M23: 7,834,590 km (0.076 R)
• M24: 8,494,466 km (0.078 R)
• M25: 8,616,389 km (0.031 R)
• M26: 9,109,912 km (0.119 R)
• M27: 9,549,430 km (0.1 R)
• M28: 9,771,733 km (0.115 R)
• M29: 10,383,887 km (0.104 R)
• M30: 11,849,199 km (0.032 R)
• M31: 12,191,179 km (0.063 R)
• M32: 12,432,481 km (0.053 R)
• M33: 12,536,451 km (0.112 R)
• M34: 13,201,414 km (0.07 R)
• M35: 13,342,933 km (0.088 R)
• M36: 13,484,902 km (0.087 R)
• M37: 13,627,319 km (0.07 R)
• M38: 13,913,799 km (0.059 R)
• M39: 14,057,862 km (0.076 R)
• M40: 14,347,333 km (0.091 R)
• M41: 14,602,248 km (0.094 R)
• M42: 15,264,668 km (0.097 R)
• M43: 15,899,262 km (0.101 R)
• M44: 16,580,680 km (0.106 R)
• M45: 16,771,567 km (0.087 R)
• M46: 17,659,580 km (0.061 R)
• M47: 18,365,083 km (0.097 R)
• M48: 20,495,806 km (0.084 R)
• M49: 20,577,636 km (0.116 R)
• M50: 20,906,452 km (0.09 R)
• M51: 20,989,030 km (0.038 R)
• M52: 21,154,336 km (0.056 R)
• M53: 23,171,364 km (0.068 R)
• M54: 23,470,560 km (0.11 R)
• M55: 23,685,083 km (0.104 R)
• M56: 24,636,974 km (0.089 R)
• M57: 26,132,354 km (0.027 R)
• M58: 26,354,806 km (0.063 R)
• M59: 26,622,437 km (0.068 R)
• M60: 27,431,014 km (0.092 R)
• M61: 28,475,955 km (0.114 R)
• M62: 30,091,013 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit