🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 17.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,592,079 km

• M1: 49,367 km (0.12 R)
• M2: 110,852 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.37 AU - 1.61 AU

Year: 658 Days

Day: 31.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 105.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.71 AU - 4.23 AU

Year: 2861 Days

Day: 25.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.12 AU - 4.84 AU

Year: 2872 Days

Day: 44.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 13.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.12 AU - 9.44 AU

Year: 7848 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,592,079 km

• M1: 202,556 km (0.036 R)
• M2: 337,792 km (0.04 R)
• M3: 490,681 km (0.092 R)
• M4: 673,639 km (0.107 R)
• M5: 815,458 km (0.08 R)
• M6: 1,058,106 km (0.113 R)
• M7: 1,658,292 km (0.108 R)
• M8: 1,767,948 km (0.096 R)
• M9: 2,135,809 km (0.098 R)
• M10: 2,255,786 km (0.103 R)
• M11: 2,427,824 km (0.067 R)
• M12: 2,604,349 km (0.118 R)
• M13: 3,868,751 km (0.108 R)
• M14: 4,595,048 km (0.03 R)
• M15: 4,974,279 km (0.038 R)
• M16: 5,135,246 km (0.048 R)
• M17: 5,762,959 km (0.111 R)
• M18: 6,380,200 km (0.084 R)
• M19: 6,520,223 km (0.113 R)
• M20: 6,661,444 km (0.042 R)
• M21: 7,492,460 km (0.063 R)
• M22: 7,752,012 km (0.072 R)
• M23: 9,251,731 km (0.069 R)
• M24: 9,933,149 km (0.116 R)
• M25: 10,423,980 km (0.104 R)
• M26: 10,547,996 km (0.063 R)
• M27: 10,922,739 km (0.075 R)
• M28: 11,429,427 km (0.099 R)
• M29: 11,900,511 km (0.099 R)
• M30: 12,597,337 km (0.093 R)
• M31: 12,994,969 km (0.081 R)
• M32: 13,083,979 km (0.119 R)
• M33: 13,262,599 km (0.1 R)
• M34: 13,939,230 km (0.09 R)
• M35: 14,213,144 km (0.103 R)
• M36: 14,627,231 km (0.043 R)
• M37: 14,766,207 km (0.056 R)
• M38: 15,514,496 km (0.047 R)
• M39: 15,703,588 km (0.109 R)
• M40: 16,515,605 km (0.1 R)
• M41: 17,439,222 km (0.04 R)
• M42: 18,031,331 km (0.111 R)
• M43: 19,235,145 km (0.074 R)
• M44: 19,489,311 km (0.054 R)
• M45: 19,949,474 km (0.076 R)
• M46: 20,361,467 km (0.116 R)
• M47: 20,828,512 km (0.11 R)
• M48: 20,932,632 km (0.107 R)
• M49: 21,141,769 km (0.041 R)
• M50: 21,509,182 km (0.092 R)
• M51: 21,772,923 km (0.092 R)
• M52: 23,161,790 km (0.086 R)
• M53: 23,976,051 km (0.12 R)
• M54: 24,579,229 km (0.046 R)
• M55: 25,187,345 km (0.049 R)
• M56: 26,136,842 km (0.112 R)
• M57: 26,927,766 km (0.051 R)
• M58: 29,230,377 km (0.105 R)
• M59: 29,464,049 km (0.101 R)
• M60: 30,760,613 km (0.072 R)
• M61: 31,595,519 km (0.094 R)
• M62: 32,015,590 km (0.074 R)
• M63: 32,377,318 km (0.105 R)
• M64: 33,653,687 km (0.047 R)
• M65: 34,452,090 km (0.114 R)
• M66: 34,699,077 km (0.078 R)
• M67: 36,318,473 km (0.116 R)
• M68: 36,569,798 km (0.045 R)
• M69: 37,390,492 km (0.105 R)
• M70: 37,898,676 km (0.096 R)
• M71: 38,025,984 km (0.099 R)
• M72: 38,217,319 km (0.084 R)
• M73: 38,729,243 km (0.063 R)
• M74: 39,243,411 km (0.074 R)
• M75: 41,781,937 km (0.109 R)
• M76: 42,706,153 km (0.086 R)
• M77: 43,170,654 km (0.096 R)
• M78: 43,636,951 km (0.096 R)
• M79: 44,911,076 km (0.111 R)
• M80: 45,113,482 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 8.1

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.55 AU - 8.19 AU

Year: 7985 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 118.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,592,079 km

• M1: 1,228,049 km (0.107 R)
• M2: 1,390,961 km (0.097 R)
• M3: 1,648,569 km (0.082 R)
• M4: 1,968,110 km (0.107 R)
• M5: 2,208,513 km (0.104 R)
• M6: 2,432,761 km (0.087 R)
• M7: 2,534,936 km (0.117 R)
• M8: 2,876,767 km (0.082 R)
• M9: 3,205,284 km (0.066 R)
• M10: 3,749,970 km (0.074 R)
• M11: 3,868,302 km (0.094 R)
• M12: 4,078,337 km (0.108 R)
• M13: 4,447,246 km (0.077 R)
• M14: 4,635,888 km (0.061 R)
• M15: 4,955,878 km (0.119 R)
• M16: 5,118,641 km (0.093 R)
• M17: 5,283,198 km (0.059 R)
• M18: 6,518,428 km (0.098 R)
• M19: 6,949,419 km (0.056 R)
• M20: 7,058,626 km (0.053 R)
• M21: 7,131,779 km (0.062 R)
• M22: 7,278,684 km (0.114 R)
• M23: 7,463,887 km (0.057 R)
• M24: 7,613,185 km (0.104 R)
• M25: 7,763,381 km (0.11 R)
• M26: 7,876,777 km (0.108 R)
• M27: 8,219,954 km (0.114 R)
• M28: 9,319,199 km (0.083 R)
• M29: 9,480,017 km (0.116 R)
• M30: 9,763,505 km (0.032 R)
• M31: 10,589,136 km (0.093 R)
• M32: 11,180,346 km (0.042 R)
• M33: 11,394,122 km (0.032 R)
• M34: 11,566,159 km (0.094 R)
• M35: 11,782,328 km (0.116 R)
• M36: 13,062,437 km (0.072 R)
• M37: 13,152,346 km (0.102 R)
• M38: 13,878,942 km (0.094 R)
• M39: 14,062,649 km (0.062 R)
• M40: 15,134,667 km (0.079 R)
• M41: 15,513,598 km (0.068 R)
• M42: 15,656,464 km (0.05 R)
• M43: 15,991,713 km (0.051 R)
• M44: 17,504,596 km (0.093 R)
• M45: 17,603,780 km (0.095 R)
• M46: 18,605,637 km (0.103 R)
• M47: 19,062,509 km (0.094 R)
• M48: 19,164,534 km (0.03 R)
• M49: 19,266,859 km (0.082 R)
• M50: 19,574,582 km (0.118 R)
• M51: 20,143,054 km (0.067 R)
• M52: 20,350,995 km (0.034 R)
• M53: 20,874,288 km (0.083 R)
• M54: 21,401,920 km (0.088 R)
• M55: 22,362,787 km (0.045 R)
• M56: 24,881,716 km (0.091 R)
• M57: 24,993,167 km (0.061 R)
• M58: 25,778,705 km (0.093 R)
• M59: 26,004,598 km (0.111 R)
• M60: 26,857,605 km (0.112 R)
• M61: 26,914,751 km (0.083 R)
• M62: 29,000,594 km (0.049 R)
• M63: 29,412,138 km (0.097 R)
• M64: 31,559,316 km (0.081 R)
• M65: 31,922,091 km (0.075 R)
• M66: 33,018,644 km (0.103 R)
• M67: 33,448,289 km (0.077 R)
• M68: 33,571,408 km (0.088 R)
• M69: 35,123,336 km (0.114 R)
• M70: 35,311,081 km (0.1 R)
• M71: 35,436,444 km (0.095 R)
• M72: 35,750,600 km (0.091 R)
• M73: 36,065,503 km (0.082 R)
• M74: 37,462,598 km (0.059 R)
• M75: 38,103,475 km (0.096 R)
• M76: 38,167,653 km (0.083 R)
• M77: 38,618,690 km (0.084 R)
• M78: 39,266,000 km (0.098 R)
• M79: 39,656,152 km (0.051 R)
• M80: 40,505,867 km (0.078 R)
• M81: 40,768,561 km (0.105 R)
• M82: 41,295,595 km (0.067 R)
• M83: 41,361,567 km (0.073 R)
• M84: 41,493,812 km (0.108 R)
• M85: 41,957,416 km (0.039 R)
• M86: 42,223,251 km (0.117 R)
• M87: 42,622,977 km (0.035 R)
• M88: 42,756,418 km (0.118 R)
• M89: 45,047,210 km (0.11 R)
• M90: 45,319,478 km (0.094 R)
• M91: 45,523,829 km (0.062 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit