🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 206 Days

Day: 29.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.11 AU - 1.49 AU

Year: 555 Days

Day: 18.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,633,765 km

• M1: 193,430 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.45 AU - 2.95 AU

Year: 1663 Days

Day: 30.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,633,765 km

• M1: 1,543,102 km (0.088 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.33 AU - 3.67 AU

Year: 2454 Days

Day: 27.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,633,765 km

• M1: 353,051 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.18 AU - 4.02 AU

Year: 2560 Days

Day: 23.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,633,765 km

• M1: 40,990 km (0.077 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 12.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.98 AU - 6.82 AU

Year: 6067 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,633,765 km

• M1: 165,455 km (0.069 R)
• M2: 251,474 km (0.1 R)
• M3: 372,349 km (0.061 R)
• M4: 720,613 km (0.052 R)
• M5: 876,943 km (0.098 R)
• M6: 1,016,667 km (0.104 R)
• M7: 1,119,142 km (0.05 R)
• M8: 1,335,460 km (0.116 R)
• M9: 1,482,066 km (0.057 R)
• M10: 1,721,124 km (0.062 R)
• M11: 2,553,037 km (0.1 R)
• M12: 3,631,788 km (0.051 R)
• M13: 4,147,003 km (0.1 R)
• M14: 4,561,089 km (0.112 R)
• M15: 5,246,248 km (0.073 R)
• M16: 5,402,877 km (0.079 R)
• M17: 5,481,864 km (0.097 R)
• M18: 5,882,338 km (0.093 R)
• M19: 5,990,796 km (0.086 R)
• M20: 7,169,179 km (0.069 R)
• M21: 7,874,234 km (0.031 R)
• M22: 8,144,407 km (0.074 R)
• M23: 8,235,064 km (0.116 R)
• M24: 8,601,429 km (0.094 R)
• M25: 9,066,977 km (0.071 R)
• M26: 9,192,490 km (0.105 R)
• M27: 9,990,146 km (0.051 R)
• M28: 10,315,521 km (0.042 R)
• M29: 10,545,304 km (0.099 R)
• M30: 10,644,337 km (0.062 R)
• M31: 10,876,513 km (0.109 R)
• M32: 11,278,632 km (0.093 R)
• M33: 11,379,910 km (0.1 R)
• M34: 11,481,487 km (0.083 R)
• M35: 11,856,678 km (0.116 R)
• M36: 11,994,009 km (0.041 R)
• M37: 12,235,759 km (0.095 R)
• M38: 12,864,818 km (0.115 R)
• M39: 13,289,976 km (0.114 R)
• M40: 13,755,973 km (0.09 R)
• M41: 14,336,712 km (0.113 R)
• M42: 14,814,528 km (0.066 R)
• M43: 14,999,730 km (0.111 R)
• M44: 15,447,327 km (0.092 R)
• M45: 15,937,260 km (0.088 R)
• M46: 16,432,279 km (0.058 R)
• M47: 16,739,403 km (0.077 R)
• M48: 16,932,235 km (0.098 R)
• M49: 17,437,277 km (0.082 R)
• M50: 17,868,568 km (0.037 R)
• M51: 17,986,750 km (0.057 R)
• M52: 18,462,322 km (0.099 R)
• M53: 18,982,175 km (0.109 R)
• M54: 19,264,017 km (0.04 R)
• M55: 20,694,472 km (0.116 R)
• M56: 21,485,097 km (0.079 R)
• M57: 22,201,072 km (0.066 R)
• M58: 23,699,594 km (0.074 R)
• M59: 24,177,260 km (0.096 R)
• M60: 24,482,888 km (0.047 R)
• M61: 24,658,217 km (0.108 R)
• M62: 25,142,166 km (0.063 R)
• M63: 25,318,991 km (0.058 R)
• M64: 25,407,553 km (0.116 R)
• M65: 25,896,439 km (0.048 R)
• M66: 26,793,427 km (0.1 R)
• M67: 27,019,171 km (0.104 R)
• M68: 27,245,662 km (0.096 R)
• M69: 27,746,067 km (0.085 R)
• M70: 27,837,321 km (0.087 R)
• M71: 28,848,453 km (0.104 R)
• M72: 28,987,280 km (0.113 R)
• M73: 29,731,380 km (0.106 R)
• M74: 29,918,377 km (0.106 R)
• M75: 30,105,674 km (0.116 R)
• M76: 30,434,640 km (0.109 R)
• M77: 31,618,856 km (0.064 R)
• M78: 31,857,465 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.4 AU - 10.52 AU

Year: 9221 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,633,765 km

• M1: 171,738 km (0.12 R)
• M2: 469,588 km (0.102 R)
• M3: 846,724 km (0.113 R)
• M4: 999,314 km (0.085 R)
• M5: 1,587,233 km (0.082 R)
• M6: 1,969,007 km (0.074 R)
• M7: 2,527,306 km (0.11 R)
• M8: 3,282,177 km (0.104 R)
• M9: 3,460,797 km (0.097 R)
• M10: 3,741,892 km (0.106 R)
• M11: 3,856,484 km (0.041 R)
• M12: 4,417,027 km (0.114 R)
• M13: 4,722,506 km (0.097 R)
• M14: 4,815,406 km (0.047 R)
• M15: 5,402,578 km (0.071 R)
• M16: 5,878,897 km (0.108 R)
• M17: 6,662,042 km (0.098 R)
• M18: 6,836,772 km (0.084 R)
• M19: 7,351,987 km (0.083 R)
• M20: 8,589,910 km (0.065 R)
• M21: 9,301,248 km (0.063 R)
• M22: 10,474,544 km (0.075 R)
• M23: 10,821,162 km (0.1 R)
• M24: 11,254,846 km (0.077 R)
• M25: 13,198,871 km (0.074 R)
• M26: 13,684,316 km (0.108 R)
• M27: 13,907,067 km (0.12 R)
• M28: 14,018,816 km (0.108 R)
• M29: 15,038,176 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 11.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.09 AU - 10.93 AU

Year: 11868 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,633,765 km

• M1: 243,994 km (0.088 R)
• M2: 439,219 km (0.111 R)
• M3: 830,717 km (0.051 R)
• M4: 1,200,373 km (0.117 R)
• M5: 1,751,641 km (0.1 R)
• M6: 1,887,327 km (0.103 R)
• M7: 3,096,227 km (0.053 R)
• M8: 3,261,682 km (0.084 R)
• M9: 3,430,130 km (0.109 R)
• M10: 3,670,833 km (0.075 R)
• M11: 4,764,393 km (0.103 R)
• M12: 5,307,433 km (0.094 R)
• M13: 5,586,433 km (0.111 R)
• M14: 6,200,533 km (0.105 R)
• M15: 6,325,896 km (0.086 R)
• M16: 6,750,155 km (0.096 R)
• M17: 6,879,258 km (0.114 R)
• M18: 7,359,617 km (0.082 R)
• M19: 8,677,574 km (0.088 R)
• M20: 10,863,648 km (0.077 R)
• M21: 11,731,615 km (0.111 R)
• M22: 11,835,286 km (0.105 R)
• M23: 11,991,317 km (0.109 R)
• M24: 12,095,586 km (0.109 R)
• M25: 12,675,128 km (0.089 R)
• M26: 12,781,343 km (0.094 R)
• M27: 13,588,423 km (0.033 R)
• M28: 15,026,059 km (0.105 R)
• M29: 15,477,994 km (0.073 R)
• M30: 15,992,012 km (0.071 R)
• M31: 16,164,499 km (0.051 R)
• M32: 16,685,847 km (0.103 R)
• M33: 17,567,128 km (0.11 R)
• M34: 18,343,093 km (0.09 R)
• M35: 18,463,519 km (0.086 R)
• M36: 18,705,119 km (0.075 R)
• M37: 19,130,277 km (0.105 R)
• M38: 19,620,210 km (0.089 R)
• M39: 23,033,883 km (0.042 R)
• M40: 24,476,456 km (0.113 R)
• M41: 24,741,842 km (0.076 R)
• M42: 25,342,627 km (0.099 R)
• M43: 25,543,836 km (0.098 R)
• M44: 25,880,581 km (0.098 R)
• M45: 28,626,749 km (0.089 R)
• M46: 29,046,521 km (0.088 R)
• M47: 29,327,615 km (0.109 R)
• M48: 29,468,537 km (0.079 R)
• M49: 30,247,193 km (0.086 R)
• M50: 31,032,881 km (0.06 R)
• M51: 32,042,368 km (0.071 R)
• M52: 32,770,012 km (0.101 R)
• M53: 33,282,534 km (0.043 R)
• M54: 33,724,147 km (0.117 R)
• M55: 34,538,558 km (0.117 R)
• M56: 35,135,005 km (0.105 R)
• M57: 35,359,402 km (0.069 R)
• M58: 36,111,280 km (0.074 R)
• M59: 36,640,857 km (0.052 R)
• M60: 37,401,712 km (0.085 R)
• M61: 38,321,589 km (0.052 R)
• M62: 38,552,718 km (0.12 R)
• M63: 39,715,243 km (0.104 R)
• M64: 40,183,634 km (0.099 R)
• M65: 40,889,436 km (0.094 R)
• M66: 41,441,303 km (0.102 R)
• M67: 42,393,045 km (0.106 R)
• M68: 42,632,102 km (0.062 R)
• M69: 43,432,151 km (0.09 R)
• M70: 43,995,238 km (0.059 R)
• M71: 44,075,871 km (0.044 R)
• M72: 44,560,718 km (0.043 R)
• M73: 44,884,896 km (0.03 R)
• M74: 45,454,116 km (0.049 R)
• M75: 45,698,709 km (0.073 R)
• M76: 48,419,146 km (0.069 R)
• M77: 49,170,127 km (0.084 R)
• M78: 49,253,902 km (0.094 R)
• M79: 49,337,527 km (0.077 R)
• M80: 49,757,000 km (0.099 R)
• M81: 50,261,743 km (0.089 R)
• M82: 51,786,295 km (0.07 R)
• M83: 52,982,629 km (0.063 R)
• M84: 53,326,106 km (0.116 R)
• M85: 55,402,375 km (0.071 R)
• M86: 55,751,087 km (0.053 R)
• M87: 56,187,913 km (0.053 R)
• M88: 57,240,783 km (0.087 R)
• M89: 57,769,761 km (0.055 R)
• M90: 58,388,947 km (0.045 R)
• M91: 58,743,643 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit