🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.8 AU - 1.02 AU

Year: 305 Days

Day: 17.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,303,025 km

• M1: 418,575 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.79 AU - 1.13 AU

Year: 331 Days

Day: 27.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,303,025 km

• M1: 166,203 km (0.089 R)
• M2: 535,560 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.34 AU - 5.26 AU

Year: 3134 Days

Day: 35.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.79 AU - 5.65 AU

Year: 3604 Days

Day: 21.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,303,025 km

• M1: 3,064,213 km (0.05 R)
• M2: 3,082,763 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.19 AU - 6.25 AU

Year: 4192 Days

Day: 22.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 10.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.02 AU - 14.5 AU

Year: 14174 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,303,025 km

• M1: 134,339 km (0.038 R)
• M2: 673,340 km (0.082 R)
• M3: 1,000,211 km (0.092 R)
• M4: 1,349,522 km (0.067 R)
• M5: 1,796,222 km (0.076 R)
• M6: 2,322,208 km (0.054 R)
• M7: 3,371,188 km (0.116 R)
• M8: 3,885,206 km (0.11 R)
• M9: 5,132,853 km (0.106 R)
• M10: 5,647,020 km (0.048 R)
• M11: 5,985,710 km (0.09 R)
• M12: 6,592,778 km (0.118 R)
• M13: 10,922,739 km (0.094 R)
• M14: 12,161,110 km (0.113 R)
• M15: 12,727,936 km (0.081 R)
• M16: 13,076,350 km (0.045 R)
• M17: 14,408,818 km (0.113 R)
• M18: 14,723,871 km (0.082 R)
• M19: 17,130,153 km (0.119 R)
• M20: 17,626,668 km (0.099 R)
• M21: 19,023,164 km (0.093 R)
• M22: 20,412,929 km (0.053 R)
• M23: 21,786,536 km (0.1 R)
• M24: 25,078,138 km (0.06 R)
• M25: 27,032,634 km (0.069 R)
• M26: 27,416,054 km (0.095 R)
• M27: 31,242,319 km (0.097 R)
• M28: 33,833,952 km (0.058 R)
• M29: 38,105,420 km (0.111 R)
• M30: 41,950,235 km (0.082 R)
• M31: 43,505,604 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 6.5

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.92 AU - 15.78 AU

Year: 17144 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,303,025 km

• M1: 100,380 km (0.069 R)
• M2: 391,049 km (0.095 R)
• M3: 615,146 km (0.114 R)
• M4: 1,008,888 km (0.067 R)
• M5: 1,242,111 km (0.106 R)
• M6: 2,008,351 km (0.087 R)
• M7: 2,273,588 km (0.107 R)
• M8: 3,106,400 km (0.106 R)
• M9: 4,873,300 km (0.093 R)
• M10: 5,907,919 km (0.085 R)
• M11: 6,763,619 km (0.051 R)
• M12: 8,455,421 km (0.06 R)
• M13: 9,095,251 km (0.064 R)
• M14: 9,427,059 km (0.055 R)
• M15: 10,774,188 km (0.108 R)
• M16: 11,271,452 km (0.116 R)
• M17: 12,112,042 km (0.09 R)
• M18: 12,993,772 km (0.058 R)
• M19: 13,772,578 km (0.098 R)
• M20: 15,267,659 km (0.111 R)
• M21: 20,303,872 km (0.053 R)
• M22: 20,870,848 km (0.111 R)
• M23: 21,937,630 km (0.11 R)
• M24: 27,020,367 km (0.114 R)
• M25: 27,706,124 km (0.115 R)
• M26: 30,076,203 km (0.052 R)
• M27: 33,616,437 km (0.119 R)
• M28: 35,350,725 km (0.076 R)
• M29: 37,143,805 km (0.096 R)
• M30: 38,133,993 km (0.112 R)
• M31: 40,463,082 km (0.054 R)
• M32: 49,191,370 km (0.077 R)
• M33: 49,530,509 km (0.12 R)
• M34: 51,597,802 km (0.068 R)
• M35: 55,535,966 km (0.095 R)
• M36: 60,443,075 km (0.057 R)
• M37: 62,206,834 km (0.118 R)
• M38: 63,401,522 km (0.077 R)
• M39: 68,333,465 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.9

Radius: 7.2

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.88 AU - 19.22 AU

Year: 21551 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,303,025 km

• M1: 90,656 km (0.112 R)
• M2: 502,499 km (0.085 R)
• M3: 807,380 km (0.079 R)
• M4: 1,219,971 km (0.096 R)
• M5: 1,916,648 km (0.07 R)
• M6: 2,200,435 km (0.079 R)
• M7: 2,904,143 km (0.092 R)
• M8: 4,262,343 km (0.116 R)
• M9: 4,894,244 km (0.095 R)
• M10: 5,999,024 km (0.095 R)
• M11: 6,520,223 km (0.114 R)
• M12: 7,504,278 km (0.047 R)
• M13: 7,802,875 km (0.059 R)
• M14: 9,077,150 km (0.099 R)
• M15: 9,763,804 km (0.103 R)
• M16: 10,608,135 km (0.116 R)
• M17: 11,897,369 km (0.12 R)
• M18: 16,471,324 km (0.079 R)
• M19: 17,752,779 km (0.064 R)
• M20: 20,129,291 km (0.116 R)
• M21: 24,294,993 km (0.073 R)
• M22: 24,949,185 km (0.11 R)
• M23: 26,635,901 km (0.075 R)
• M24: 29,367,708 km (0.102 R)
• M25: 30,738,024 km (0.032 R)
• M26: 31,374,713 km (0.104 R)
• M27: 32,020,227 km (0.032 R)
• M28: 37,218,305 km (0.084 R)
• M29: 37,941,610 km (0.117 R)
• M30: 40,775,592 km (0.07 R)
• M31: 48,386,085 km (0.086 R)
• M32: 63,423,812 km (0.096 R)
• M33: 67,402,817 km (0.098 R)
• M34: 71,101,325 km (0.084 R)
• M35: 77,954,254 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 6.5

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.86 AU - 16.54 AU

Year: 22917 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,303,025 km

• M1: 80,932 km (0.105 R)
• M2: 292,913 km (0.103 R)
• M3: 713,432 km (0.116 R)
• M4: 1,023,249 km (0.098 R)
• M5: 1,628,074 km (0.067 R)
• M6: 2,775,340 km (0.069 R)
• M7: 3,018,586 km (0.069 R)
• M8: 6,816,277 km (0.08 R)
• M9: 7,413,173 km (0.053 R)
• M10: 8,207,538 km (0.108 R)
• M11: 8,484,593 km (0.116 R)
• M12: 9,116,045 km (0.072 R)
• M13: 12,028,566 km (0.104 R)
• M14: 12,531,365 km (0.045 R)
• M15: 18,543,853 km (0.071 R)
• M16: 18,925,178 km (0.101 R)
• M17: 21,637,238 km (0.097 R)
• M18: 22,488,150 km (0.11 R)
• M19: 26,474,036 km (0.079 R)
• M20: 29,463,899 km (0.115 R)
• M21: 30,508,541 km (0.089 R)
• M22: 31,173,803 km (0.101 R)
• M23: 33,790,419 km (0.097 R)
• M24: 42,347,567 km (0.112 R)
• M25: 44,692,065 km (0.1 R)
• M26: 53,194,460 km (0.119 R)
• M27: 60,391,613 km (0.118 R)
• M28: 62,287,168 km (0.118 R)
• M29: 67,087,016 km (0.116 R)
• M30: 67,985,351 km (0.095 R)
• M31: 69,119,602 km (0.037 R)
• M32: 70,036,038 km (0.058 R)
• M33: 80,152,744 km (0.036 R)
• M34: 80,404,816 km (0.053 R)
• M35: 81,164,175 km (0.113 R)
• M36: 88,483,700 km (0.105 R)
• M37: 89,835,317 km (0.108 R)
• M38: 90,653,018 km (0.117 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit