🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.03 AU - 1.53 AU

Year: 519 Days

Day: 33.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.91 AU - 5.87 AU

Year: 3873 Days

Day: 25.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,108,375 km

• M1: 19,747 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.8

Radius: 13.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.58 AU - 8.74 AU

Year: 8349 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,108,375 km

• M1: 170,990 km (0.116 R)
• M2: 1,061,696 km (0.117 R)
• M3: 1,732,044 km (0.093 R)
• M4: 2,355,718 km (0.114 R)
• M5: 2,807,054 km (0.091 R)
• M6: 3,698,508 km (0.04 R)
• M7: 4,471,630 km (0.087 R)
• M8: 5,688,609 km (0.067 R)
• M9: 6,273,686 km (0.105 R)
• M10: 7,226,325 km (0.076 R)
• M11: 8,770,325 km (0.101 R)
• M12: 9,778,465 km (0.095 R)
• M13: 10,765,212 km (0.104 R)
• M14: 13,607,572 km (0.057 R)
• M15: 14,717,139 km (0.077 R)
• M16: 16,139,815 km (0.113 R)
• M17: 18,200,227 km (0.09 R)
• M18: 18,829,884 km (0.102 R)
• M19: 20,207,082 km (0.077 R)
• M20: 21,110,952 km (0.11 R)
• M21: 24,403,153 km (0.101 R)
• M22: 28,582,020 km (0.109 R)
• M23: 29,337,938 km (0.091 R)
• M24: 30,791,131 km (0.032 R)
• M25: 32,495,649 km (0.109 R)
• M26: 33,111,993 km (0.04 R)

Asteroid Belt

Center: 8.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 12.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.58 AU - 10.86 AU

Year: 10027 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,108,375 km

• M1: 153,338 km (0.11 R)
• M2: 572,960 km (0.098 R)
• M3: 1,089,671 km (0.071 R)
• M4: 2,210,907 km (0.115 R)
• M5: 3,008,563 km (0.112 R)
• M6: 4,331,307 km (0.119 R)
• M7: 5,828,483 km (0.062 R)
• M8: 6,577,669 km (0.116 R)
• M9: 9,462,065 km (0.047 R)
• M10: 15,060,466 km (0.056 R)
• M11: 20,799,938 km (0.088 R)
• M12: 22,906,875 km (0.093 R)
• M13: 24,012,253 km (0.063 R)
• M14: 26,628,720 km (0.067 R)
• M15: 28,685,541 km (0.097 R)
• M16: 31,853,127 km (0.096 R)
• M17: 35,489,402 km (0.076 R)
• M18: 37,976,915 km (0.111 R)
• M19: 38,359,886 km (0.119 R)
• M20: 40,845,155 km (0.086 R)
• M21: 45,701,102 km (0.1 R)
• M22: 46,279,597 km (0.105 R)
• M23: 49,093,832 km (0.111 R)
• M24: 49,548,311 km (0.1 R)
• M25: 50,928,950 km (0.078 R)
• M26: 52,968,118 km (0.047 R)
• M27: 53,446,233 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.9

Radius: 7.7

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.37 AU - 15.85 AU

Year: 21036 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,108,375 km

• M1: 116,686 km (0.065 R)
• M2: 367,861 km (0.099 R)
• M3: 721,959 km (0.107 R)
• M4: 1,107,174 km (0.107 R)
• M5: 1,710,652 km (0.045 R)
• M6: 3,523,927 km (0.041 R)
• M7: 3,851,547 km (0.094 R)
• M8: 4,534,012 km (0.112 R)
• M9: 5,526,445 km (0.071 R)
• M10: 5,928,564 km (0.104 R)
• M11: 7,205,830 km (0.117 R)
• M12: 8,551,313 km (0.087 R)
• M13: 9,650,559 km (0.12 R)
• M14: 13,297,007 km (0.076 R)
• M15: 13,727,400 km (0.094 R)
• M16: 14,167,068 km (0.056 R)
• M17: 17,173,088 km (0.12 R)
• M18: 17,683,665 km (0.064 R)
• M19: 18,646,028 km (0.045 R)
• M20: 21,447,548 km (0.12 R)
• M21: 23,672,068 km (0.057 R)
• M22: 27,985,722 km (0.053 R)
• M23: 32,796,042 km (0.12 R)
• M24: 34,380,134 km (0.101 R)
• M25: 43,227,950 km (0.101 R)
• M26: 46,265,834 km (0.117 R)
• M27: 51,875,306 km (0.045 R)
• M28: 68,163,522 km (0.082 R)
• M29: 69,228,060 km (0.108 R)
• M30: 71,172,384 km (0.06 R)
• M31: 71,609,210 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.6

Radius: 7.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.89 AU - 22.71 AU

Year: 31555 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,108,375 km

• M1: 100,231 km (0.104 R)
• M2: 463,454 km (0.093 R)
• M3: 1,358,349 km (0.112 R)
• M4: 2,357,812 km (0.079 R)
• M5: 5,171,299 km (0.081 R)
• M6: 6,103,743 km (0.11 R)
• M7: 6,480,879 km (0.052 R)
• M8: 6,829,143 km (0.077 R)
• M9: 9,405,218 km (0.09 R)
• M10: 9,738,971 km (0.052 R)
• M11: 12,433,528 km (0.084 R)
• M12: 14,606,287 km (0.094 R)
• M13: 16,214,315 km (0.097 R)
• M14: 16,856,838 km (0.109 R)
• M15: 18,450,803 km (0.116 R)
• M16: 24,662,406 km (0.095 R)
• M17: 25,404,710 km (0.109 R)
• M18: 28,177,507 km (0.077 R)
• M19: 29,815,155 km (0.075 R)
• M20: 30,779,014 km (0.037 R)
• M21: 32,895,824 km (0.078 R)
• M22: 33,536,402 km (0.109 R)
• M23: 34,185,208 km (0.105 R)
• M24: 37,140,215 km (0.117 R)
• M25: 38,679,577 km (0.05 R)
• M26: 40,406,983 km (0.038 R)
• M27: 42,335,749 km (0.085 R)
• M28: 48,159,594 km (0.117 R)
• M29: 50,665,358 km (0.062 R)
• M30: 55,392,501 km (0.106 R)
• M31: 58,514,758 km (0.046 R)
• M32: 61,172,664 km (0.097 R)
• M33: 63,316,700 km (0.089 R)
• M34: 64,108,522 km (0.079 R)
• M35: 65,510,254 km (0.109 R)
• M36: 68,999,176 km (0.051 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 11,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit