🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 20.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,971,502 km

• M1: 43,533 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.05 AU - 1.13 AU

Year: 416 Days

Day: 38.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.44 AU - 1.44 AU

Year: 631 Days

Day: 39.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,971,502 km

• M1: 119,828 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.55 AU - 3.85 AU

Year: 2091 Days

Day: 41.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 8.2

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.99 AU - 5.65 AU

Year: 3865 Days

Day: 6.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,971,502 km

• M1: 173,384 km (0.065 R)
• M2: 272,867 km (0.092 R)
• M3: 336,595 km (0.11 R)
• M4: 628,610 km (0.066 R)
• M5: 742,005 km (0.099 R)
• M6: 925,412 km (0.065 R)
• M7: 1,003,054 km (0.06 R)
• M8: 1,137,393 km (0.118 R)
• M9: 1,277,865 km (0.032 R)
• M10: 1,379,592 km (0.12 R)
• M11: 1,438,982 km (0.082 R)
• M12: 1,499,270 km (0.087 R)
• M13: 1,797,568 km (0.082 R)
• M14: 1,928,915 km (0.104 R)
• M15: 2,200,884 km (0.082 R)
• M16: 2,503,520 km (0.118 R)
• M17: 2,687,675 km (0.057 R)
• M18: 2,819,321 km (0.049 R)
• M19: 2,991,658 km (0.102 R)
• M20: 3,207,229 km (0.079 R)
• M21: 3,673,974 km (0.11 R)
• M22: 3,883,710 km (0.092 R)
• M23: 4,097,336 km (0.103 R)
• M24: 4,162,112 km (0.078 R)
• M25: 4,249,178 km (0.029 R)
• M26: 4,580,836 km (0.115 R)
• M27: 4,897,984 km (0.077 R)
• M28: 5,649,564 km (0.066 R)
• M29: 6,014,134 km (0.041 R)
• M30: 6,186,919 km (0.111 R)
• M31: 6,386,483 km (0.106 R)
• M32: 7,075,381 km (0.096 R)
• M33: 7,257,890 km (0.077 R)
• M34: 7,336,579 km (0.073 R)
• M35: 7,521,183 km (0.081 R)
• M36: 7,814,694 km (0.076 R)
• M37: 7,949,182 km (0.094 R)
• M38: 8,166,249 km (0.071 R)
• M39: 8,412,636 km (0.1 R)
• M40: 8,522,890 km (0.092 R)
• M41: 8,884,767 km (0.114 R)
• M42: 9,365,575 km (0.092 R)
• M43: 9,537,313 km (0.046 R)
• M44: 9,623,631 km (0.064 R)
• M45: 9,796,865 km (0.097 R)
• M46: 9,883,931 km (0.1 R)
• M47: 10,500,424 km (0.111 R)
• M48: 11,038,677 km (0.081 R)
• M49: 11,311,245 km (0.091 R)
• M50: 11,433,017 km (0.084 R)
• M51: 11,616,574 km (0.095 R)
• M52: 11,708,726 km (0.057 R)
• M53: 12,329,408 km (0.083 R)
• M54: 12,549,167 km (0.114 R)
• M55: 12,675,278 km (0.068 R)
• M56: 12,928,846 km (0.087 R)
• M57: 13,056,304 km (0.026 R)
• M58: 14,090,623 km (0.084 R)
• M59: 14,287,494 km (0.076 R)
• M60: 14,916,852 km (0.116 R)
• M61: 15,151,123 km (0.064 R)
• M62: 16,134,130 km (0.081 R)
• M63: 16,963,351 km (0.089 R)
• M64: 17,700,121 km (0.075 R)
• M65: 17,948,154 km (0.092 R)
• M66: 18,054,668 km (0.11 R)
• M67: 18,125,876 km (0.116 R)
• M68: 19,241,428 km (0.092 R)
• M69: 19,350,485 km (0.079 R)
• M70: 19,642,500 km (0.094 R)
• M71: 20,937,120 km (0.097 R)
• M72: 21,727,146 km (0.101 R)
• M73: 21,802,842 km (0.089 R)
• M74: 22,182,821 km (0.085 R)
• M75: 22,795,574 km (0.08 R)
• M76: 22,911,063 km (0.112 R)
• M77: 23,297,325 km (0.106 R)
• M78: 23,374,966 km (0.105 R)
• M79: 24,469,425 km (0.107 R)
• M80: 25,700,465 km (0.102 R)
• M81: 26,222,861 km (0.033 R)
• M82: 26,992,393 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 14.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.58 AU - 10.68 AU

Year: 9260 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 99 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,971,502 km

• M1: 210,933 km (0.029 R)
• M2: 349,012 km (0.075 R)
• M3: 634,893 km (0.112 R)
• M4: 782,995 km (0.103 R)
• M5: 1,058,405 km (0.111 R)
• M6: 1,587,682 km (0.084 R)
• M7: 1,726,509 km (0.065 R)
• M8: 1,821,504 km (0.107 R)
• M9: 1,967,362 km (0.114 R)
• M10: 2,219,584 km (0.082 R)
• M11: 2,349,734 km (0.082 R)
• M12: 2,755,892 km (0.069 R)
• M13: 3,010,508 km (0.06 R)
• M14: 3,573,744 km (0.086 R)
• M15: 3,727,530 km (0.117 R)
• M16: 4,009,821 km (0.073 R)
• M17: 4,169,891 km (0.036 R)
• M18: 4,397,429 km (0.113 R)
• M19: 4,662,666 km (0.103 R)
• M20: 6,325,297 km (0.09 R)
• M21: 7,161,549 km (0.091 R)
• M22: 7,356,475 km (0.107 R)
• M23: 7,911,783 km (0.053 R)
• M24: 8,604,421 km (0.069 R)
• M25: 9,189,348 km (0.087 R)
• M26: 9,316,507 km (0.094 R)
• M27: 9,486,749 km (0.113 R)
• M28: 9,744,207 km (0.044 R)
• M29: 9,960,525 km (0.103 R)
• M30: 10,442,081 km (0.115 R)
• M31: 10,530,493 km (0.057 R)
• M32: 11,201,290 km (0.098 R)
• M33: 11,428,081 km (0.102 R)
• M34: 11,839,923 km (0.03 R)
• M35: 12,117,278 km (0.054 R)
• M36: 12,210,328 km (0.102 R)
• M37: 12,725,692 km (0.113 R)
• M38: 13,632,704 km (0.116 R)
• M39: 13,777,814 km (0.105 R)
• M40: 13,874,903 km (0.108 R)
• M41: 14,412,708 km (0.119 R)
• M42: 14,857,911 km (0.071 R)
• M43: 15,914,221 km (0.095 R)
• M44: 17,203,157 km (0.057 R)
• M45: 17,992,585 km (0.054 R)
• M46: 18,365,083 km (0.071 R)
• M47: 19,990,315 km (0.091 R)
• M48: 21,267,132 km (0.068 R)
• M49: 22,570,429 km (0.041 R)
• M50: 22,685,021 km (0.074 R)
• M51: 23,724,726 km (0.097 R)
• M52: 23,957,800 km (0.059 R)
• M53: 24,074,785 km (0.077 R)
• M54: 26,270,882 km (0.026 R)
• M55: 26,572,471 km (0.109 R)
• M56: 26,693,496 km (0.085 R)
• M57: 27,057,617 km (0.112 R)
• M58: 27,668,126 km (0.077 R)
• M59: 28,840,525 km (0.118 R)
• M60: 29,966,249 km (0.055 R)
• M61: 30,218,321 km (0.114 R)
• M62: 31,170,063 km (0.101 R)
• M63: 31,745,715 km (0.084 R)
• M64: 32,002,724 km (0.105 R)
• M65: 32,260,482 km (0.094 R)
• M66: 35,539,667 km (0.054 R)
• M67: 36,208,220 km (0.095 R)
• M68: 36,611,236 km (0.096 R)
• M69: 37,693,427 km (0.044 R)
• M70: 39,820,111 km (0.103 R)
• M71: 39,958,638 km (0.096 R)
• M72: 40,305,706 km (0.09 R)
• M73: 40,583,958 km (0.101 R)
• M74: 40,932,820 km (0.116 R)
• M75: 41,282,729 km (0.072 R)
• M76: 41,493,064 km (0.09 R)
• M77: 43,117,996 km (0.075 R)
• M78: 44,045,503 km (0.091 R)
• M79: 44,332,282 km (0.087 R)
• M80: 44,619,510 km (0.029 R)
• M81: 47,821,203 km (0.09 R)
• M82: 49,077,825 km (0.09 R)
• M83: 49,300,726 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit