🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.78 AU

Year: 191 Days

Day: 27 Hours

Environment

Temp: 196 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.54 AU - 3.08 AU

Year: 1679 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,858,098 km

• M1: 40,691 km (0.116 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 10

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.95 AU - 11.83 AU

Year: 11938 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,858,098 km

• M1: 124,465 km (0.103 R)
• M2: 453,282 km (0.107 R)
• M3: 807,081 km (0.11 R)
• M4: 1,464,114 km (0.032 R)
• M5: 2,283,911 km (0.103 R)
• M6: 2,696,053 km (0.119 R)
• M7: 3,179,703 km (0.119 R)
• M8: 3,622,213 km (0.082 R)
• M9: 6,126,781 km (0.074 R)
• M10: 6,592,030 km (0.073 R)
• M11: 7,003,873 km (0.076 R)
• M12: 8,871,004 km (0.044 R)
• M13: 9,373,803 km (0.059 R)
• M14: 11,523,674 km (0.106 R)
• M15: 14,476,736 km (0.118 R)
• M16: 14,918,049 km (0.097 R)
• M17: 15,827,455 km (0.082 R)
• M18: 19,001,772 km (0.1 R)
• M19: 21,583,233 km (0.095 R)
• M20: 22,159,484 km (0.089 R)
• M21: 23,000,373 km (0.109 R)
• M22: 23,688,374 km (0.111 R)
• M23: 26,111,860 km (0.101 R)
• M24: 31,446,071 km (0.101 R)
• M25: 34,590,468 km (0.062 R)
• M26: 42,259,753 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.09 AU - 14.75 AU

Year: 17524 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,858,098 km

• M1: 88,412 km (0.111 R)
• M2: 319,691 km (0.084 R)
• M3: 551,717 km (0.09 R)
• M4: 776,712 km (0.083 R)
• M5: 1,367,624 km (0.112 R)
• M6: 1,860,698 km (0.112 R)
• M7: 2,615,120 km (0.113 R)
• M8: 4,775,164 km (0.106 R)
• M9: 5,213,336 km (0.111 R)
• M10: 5,789,138 km (0.107 R)
• M11: 9,371,858 km (0.058 R)
• M12: 17,116,390 km (0.041 R)
• M13: 20,836,440 km (0.082 R)
• M14: 23,595,623 km (0.066 R)
• M15: 24,566,962 km (0.102 R)
• M16: 29,826,375 km (0.032 R)
• M17: 32,956,411 km (0.111 R)
• M18: 33,196,665 km (0.025 R)
• M19: 36,812,446 km (0.106 R)
• M20: 37,854,245 km (0.061 R)
• M21: 39,996,487 km (0.096 R)
• M22: 45,109,742 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.3

Radius: 3.6

Gravity: 32.51 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.05 AU - 21.65 AU

Year: 25760 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,858,098 km

• M1: 46,675 km (0.099 R)
• M2: 292,913 km (0.03 R)
• M3: 837,898 km (0.109 R)
• M4: 1,156,840 km (0.108 R)
• M5: 1,453,343 km (0.055 R)
• M6: 1,654,253 km (0.108 R)
• M7: 2,529,850 km (0.104 R)
• M8: 2,948,724 km (0.047 R)
• M9: 5,596,008 km (0.111 R)
• M10: 5,797,965 km (0.106 R)
• M11: 7,594,037 km (0.107 R)
• M12: 9,106,770 km (0.069 R)
• M13: 10,021,711 km (0.093 R)
• M14: 10,562,657 km (0.11 R)
• M15: 10,685,327 km (0.03 R)
• M16: 12,505,784 km (0.045 R)
• M17: 13,274,268 km (0.08 R)
• M18: 18,290,135 km (0.105 R)
• M19: 18,915,005 km (0.096 R)
• M20: 19,370,082 km (0.101 R)
• M21: 23,799,076 km (0.039 R)
• M22: 24,759,046 km (0.107 R)
• M23: 25,193,927 km (0.042 R)
• M24: 26,529,088 km (0.1 R)
• M25: 30,941,328 km (0.09 R)
• M26: 31,699,938 km (0.083 R)
• M27: 32,600,667 km (0.111 R)
• M28: 38,510,830 km (0.079 R)
• M29: 42,100,730 km (0.097 R)
• M30: 42,254,966 km (0.098 R)
• M31: 42,875,797 km (0.08 R)
• M32: 43,660,139 km (0.051 R)
• M33: 46,728,391 km (0.096 R)
• M34: 50,109,901 km (0.059 R)
• M35: 51,860,346 km (0.117 R)
• M36: 53,109,488 km (0.039 R)
• M37: 57,166,134 km (0.077 R)
• M38: 64,037,313 km (0.088 R)
• M39: 68,413,201 km (0.113 R)
• M40: 68,626,378 km (0.079 R)
• M41: 74,101,660 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 4.2

Gravity: 32.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.57 AU - 21.35 AU

Year: 29427 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,858,098 km

• M1: 54,454 km (0.109 R)
• M2: 246,836 km (0.077 R)
• M3: 404,513 km (0.104 R)
• M4: 805,884 km (0.101 R)
• M5: 1,433,896 km (0.077 R)
• M6: 3,448,381 km (0.118 R)
• M7: 3,797,243 km (0.097 R)
• M8: 3,929,786 km (0.059 R)
• M9: 4,134,436 km (0.1 R)
• M10: 4,565,129 km (0.041 R)
• M11: 4,868,364 km (0.112 R)
• M12: 7,850,447 km (0.113 R)
• M13: 8,679,369 km (0.039 R)
• M14: 9,749,293 km (0.115 R)
• M15: 15,661,850 km (0.103 R)
• M16: 16,613,741 km (0.064 R)
• M17: 18,253,633 km (0.098 R)
• M18: 19,112,624 km (0.097 R)
• M19: 19,307,101 km (0.1 R)
• M20: 20,501,939 km (0.098 R)
• M21: 20,808,166 km (0.06 R)
• M22: 22,818,911 km (0.081 R)
• M23: 23,927,431 km (0.07 R)
• M24: 27,099,056 km (0.11 R)
• M25: 27,344,546 km (0.102 R)
• M26: 30,939,233 km (0.071 R)
• M27: 33,409,094 km (0.096 R)
• M28: 37,812,059 km (0.065 R)
• M29: 41,114,282 km (0.108 R)
• M30: 46,683,512 km (0.052 R)
• M31: 49,923,053 km (0.112 R)
• M32: 55,848,176 km (0.103 R)
• M33: 65,037,375 km (0.102 R)
• M34: 67,482,403 km (0.093 R)
• M35: 69,757,786 km (0.049 R)
• M36: 71,614,445 km (0.116 R)
• M37: 77,135,355 km (0.115 R)
• M38: 86,335,175 km (0.115 R)
• M39: 89,557,064 km (0.072 R)
• M40: 90,374,766 km (0.076 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit