🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.7 AU - 0.76 AU

Year: 231 Days

Day: 33.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.92 AU

Year: 251 Days

Day: 27.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.68 AU - 2.46 AU

Year: 1104 Days

Day: 46.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,391,128 km

• M1: 476,170 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.09 AU - 3.65 AU

Year: 2294 Days

Day: 43.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 8.6

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.16 AU - 5.5 AU

Year: 4563 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,391,128 km

• M1: 152,889 km (0.088 R)
• M2: 237,113 km (0.116 R)
• M3: 374,144 km (0.094 R)
• M4: 443,558 km (0.053 R)
• M5: 507,286 km (0.11 R)
• M6: 609,462 km (0.069 R)
• M7: 849,118 km (0.117 R)
• M8: 1,103,135 km (0.085 R)
• M9: 1,208,452 km (0.098 R)
• M10: 1,301,501 km (0.113 R)
• M11: 1,462,020 km (0.092 R)
• M12: 1,544,897 km (0.047 R)
• M13: 1,629,270 km (0.105 R)
• M14: 1,927,868 km (0.092 R)
• M15: 2,224,969 km (0.114 R)
• M16: 2,320,712 km (0.069 R)
• M17: 2,536,432 km (0.093 R)
• M18: 3,179,254 km (0.118 R)
• M19: 3,265,722 km (0.088 R)
• M20: 4,009,522 km (0.053 R)
• M21: 4,705,003 km (0.095 R)
• M22: 5,003,750 km (0.088 R)
• M23: 5,910,163 km (0.111 R)
• M24: 6,016,826 km (0.079 R)
• M25: 6,205,320 km (0.106 R)
• M26: 6,643,492 km (0.098 R)
• M27: 6,838,268 km (0.082 R)
• M28: 7,148,235 km (0.072 R)
• M29: 7,434,117 km (0.096 R)
• M30: 7,899,216 km (0.041 R)
• M31: 8,076,191 km (0.106 R)
• M32: 8,343,971 km (0.067 R)
• M33: 8,493,868 km (0.096 R)
• M34: 8,705,549 km (0.099 R)
• M35: 9,010,729 km (0.116 R)
• M36: 9,288,532 km (0.066 R)
• M37: 9,884,081 km (0.042 R)
• M38: 10,202,575 km (0.116 R)
• M39: 10,492,047 km (0.097 R)
• M40: 10,589,136 km (0.101 R)
• M41: 10,654,061 km (0.044 R)
• M42: 10,784,361 km (0.113 R)
• M43: 11,476,550 km (0.067 R)
• M44: 11,710,521 km (0.077 R)
• M45: 11,912,329 km (0.11 R)
• M46: 12,319,385 km (0.074 R)
• M47: 12,559,040 km (0.107 R)
• M48: 12,662,113 km (0.112 R)
• M49: 12,800,043 km (0.056 R)
• M50: 13,042,690 km (0.06 R)
• M51: 13,286,984 km (0.112 R)
• M52: 14,099,899 km (0.109 R)
• M53: 14,783,561 km (0.109 R)
• M54: 15,514,795 km (0.088 R)
• M55: 16,596,089 km (0.036 R)
• M56: 17,317,599 km (0.115 R)
• M57: 17,394,193 km (0.087 R)
• M58: 17,585,978 km (0.094 R)
• M59: 17,971,791 km (0.086 R)
• M60: 18,438,536 km (0.11 R)
• M61: 19,862,558 km (0.111 R)
• M62: 20,668,741 km (0.081 R)
• M63: 20,749,973 km (0.095 R)
• M64: 20,872,045 km (0.058 R)
• M65: 21,035,106 km (0.104 R)
• M66: 21,362,576 km (0.067 R)
• M67: 22,898,796 km (0.112 R)
• M68: 23,066,944 km (0.112 R)
• M69: 23,489,259 km (0.082 R)
• M70: 23,914,117 km (0.054 R)
• M71: 24,213,014 km (0.072 R)
• M72: 24,599,126 km (0.105 R)
• M73: 24,944,099 km (0.059 R)
• M74: 26,295,865 km (0.104 R)
• M75: 26,914,153 km (0.083 R)
• M76: 27,091,726 km (0.118 R)
• M77: 27,358,758 km (0.06 R)
• M78: 27,626,688 km (0.11 R)
• M79: 29,115,635 km (0.092 R)
• M80: 29,801,093 km (0.117 R)
• M81: 30,353,258 km (0.111 R)
• M82: 30,584,237 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.4

Radius: 3.2

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.56 AU - 21.92 AU

Year: 28890 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,391,128 km

• M1: 57,146 km (0.033 R)
• M2: 526,285 km (0.106 R)
• M3: 1,044,343 km (0.12 R)
• M4: 1,069,625 km (0.118 R)
• M5: 1,120,638 km (0.112 R)
• M6: 1,278,613 km (0.083 R)
• M7: 1,528,741 km (0.083 R)
• M8: 2,009,698 km (0.115 R)
• M9: 4,579,340 km (0.115 R)
• M10: 4,830,665 km (0.108 R)
• M11: 5,346,927 km (0.117 R)
• M12: 5,655,996 km (0.105 R)
• M13: 6,337,714 km (0.068 R)
• M14: 7,334,784 km (0.076 R)
• M15: 8,841,234 km (0.118 R)
• M16: 9,896,797 km (0.087 R)
• M17: 12,470,778 km (0.113 R)
• M18: 12,645,358 km (0.105 R)
• M19: 13,890,611 km (0.11 R)
• M20: 14,865,241 km (0.109 R)
• M21: 15,987,824 km (0.075 R)
• M22: 17,266,736 km (0.093 R)
• M23: 17,591,513 km (0.102 R)
• M24: 18,910,816 km (0.115 R)
• M25: 20,398,418 km (0.087 R)
• M26: 21,643,222 km (0.073 R)
• M27: 21,783,096 km (0.094 R)
• M28: 23,844,105 km (0.077 R)
• M29: 25,522,294 km (0.113 R)
• M30: 27,843,754 km (0.106 R)
• M31: 29,299,491 km (0.038 R)
• M32: 30,075,605 km (0.117 R)
• M33: 30,153,545 km (0.104 R)
• M34: 30,936,989 km (0.116 R)
• M35: 32,364,153 km (0.114 R)
• M36: 32,604,108 km (0.06 R)
• M37: 34,544,692 km (0.042 R)
• M38: 37,357,281 km (0.112 R)
• M39: 37,861,127 km (0.083 R)
• M40: 38,705,906 km (0.116 R)
• M41: 42,496,267 km (0.087 R)
• M42: 42,671,297 km (0.117 R)
• M43: 43,462,221 km (0.056 R)
• M44: 46,403,016 km (0.047 R)
• M45: 49,039,828 km (0.052 R)
• M46: 49,499,243 km (0.03 R)
• M47: 51,351,563 km (0.114 R)
• M48: 54,742,349 km (0.112 R)
• M49: 55,123,524 km (0.105 R)
• M50: 56,272,436 km (0.03 R)
• M51: 56,368,627 km (0.115 R)
• M52: 56,753,543 km (0.116 R)
• M53: 59,178,973 km (0.083 R)
• M54: 59,668,158 km (0.081 R)
• M55: 60,551,982 km (0.073 R)
• M56: 63,029,772 km (0.107 R)
• M57: 64,733,542 km (0.063 R)
• M58: 67,368,409 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit