🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.2 AU - 1.36 AU

Year: 548 Days

Day: 15.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 169.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,861,490 km

• M1: 500,405 km (0.091 R)
• M2: 1,139,337 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.4 AU - 2.24 AU

Year: 930 Days

Day: 28 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.1

Radius: 10.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.95 AU - 8.15 AU

Year: 6349 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,861,490 km

• M1: 248,183 km (0.11 R)
• M2: 513,121 km (0.034 R)
• M3: 630,256 km (0.032 R)
• M4: 879,635 km (0.104 R)
• M5: 1,145,321 km (0.104 R)
• M6: 1,403,228 km (0.113 R)
• M7: 1,539,212 km (0.049 R)
• M8: 1,787,994 km (0.096 R)
• M9: 1,992,793 km (0.09 R)
• M10: 2,185,774 km (0.106 R)
• M11: 3,084,409 km (0.059 R)
• M12: 3,584,515 km (0.076 R)
• M13: 3,701,799 km (0.119 R)
• M14: 4,134,586 km (0.084 R)
• M15: 4,382,021 km (0.098 R)
• M16: 4,507,683 km (0.069 R)
• M17: 4,736,717 km (0.1 R)
• M18: 5,366,375 km (0.071 R)
• M19: 6,162,235 km (0.08 R)
• M20: 6,303,306 km (0.083 R)
• M21: 6,703,780 km (0.066 R)
• M22: 7,024,218 km (0.086 R)
• M23: 7,230,813 km (0.057 R)
• M24: 7,529,410 km (0.101 R)
• M25: 7,619,768 km (0.064 R)
• M26: 8,015,604 km (0.069 R)
• M27: 9,534,770 km (0.025 R)
• M28: 9,994,484 km (0.112 R)
• M29: 10,293,829 km (0.11 R)
• M30: 10,461,379 km (0.103 R)
• M31: 10,901,346 km (0.08 R)
• M32: 11,347,298 km (0.081 R)
• M33: 11,485,676 km (0.119 R)
• M34: 11,624,802 km (0.048 R)
• M35: 11,834,388 km (0.034 R)
• M36: 12,864,818 km (0.113 R)
• M37: 13,117,938 km (0.078 R)
• M38: 13,299,699 km (0.073 R)
• M39: 13,409,205 km (0.1 R)
• M40: 13,665,765 km (0.116 R)
• M41: 14,859,407 km (0.12 R)
• M42: 14,973,101 km (0.081 R)
• M43: 15,086,945 km (0.052 R)
• M44: 15,430,422 km (0.097 R)
• M45: 15,969,872 km (0.102 R)
• M46: 16,358,976 km (0.068 R)
• M47: 16,869,404 km (0.104 R)
• M48: 17,425,160 km (0.049 R)
• M49: 17,986,750 km (0.116 R)
• M50: 18,067,533 km (0.1 R)
• M51: 18,229,249 km (0.105 R)
• M52: 18,351,021 km (0.085 R)
• M53: 19,169,022 km (0.096 R)
• M54: 19,582,660 km (0.087 R)
• M55: 19,748,864 km (0.08 R)
• M56: 19,957,254 km (0.086 R)
• M57: 20,124,504 km (0.088 R)
• M58: 20,756,106 km (0.065 R)
• M59: 20,883,115 km (0.106 R)
• M60: 21,265,936 km (0.102 R)
• M61: 21,436,926 km (0.091 R)
• M62: 21,522,496 km (0.087 R)
• M63: 22,341,544 km (0.054 R)
• M64: 23,434,656 km (0.115 R)
• M65: 23,567,050 km (0.072 R)
• M66: 24,098,871 km (0.105 R)
• M67: 24,321,771 km (0.053 R)
• M68: 24,769,368 km (0.106 R)
• M69: 25,400,671 km (0.102 R)
• M70: 26,357,499 km (0.077 R)
• M71: 27,931,718 km (0.062 R)
• M72: 28,541,628 km (0.086 R)
• M73: 29,870,207 km (0.084 R)
• M74: 30,493,880 km (0.118 R)
• M75: 30,879,843 km (0.075 R)
• M76: 31,073,273 km (0.063 R)
• M77: 31,170,362 km (0.117 R)
• M78: 31,364,540 km (0.118 R)
• M79: 31,949,468 km (0.082 R)
• M80: 32,194,210 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 9.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.85 AU - 9.73 AU

Year: 10724 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,861,490 km

• M1: 119,678 km (0.092 R)
• M2: 353,350 km (0.099 R)
• M3: 442,511 km (0.031 R)
• M4: 712,385 km (0.113 R)
• M5: 820,245 km (0.101 R)
• M6: 1,064,538 km (0.111 R)
• M7: 1,132,157 km (0.066 R)
• M8: 1,356,105 km (0.094 R)
• M9: 1,479,673 km (0.056 R)
• M10: 1,646,325 km (0.115 R)
• M11: 1,711,998 km (0.034 R)
• M12: 1,846,187 km (0.11 R)
• M13: 1,998,029 km (0.066 R)
• M14: 2,284,509 km (0.081 R)
• M15: 3,730,073 km (0.067 R)
• M16: 3,834,941 km (0.115 R)
• M17: 4,336,992 km (0.087 R)
• M18: 4,840,688 km (0.108 R)
• M19: 5,944,122 km (0.066 R)
• M20: 6,005,307 km (0.114 R)
• M21: 6,066,792 km (0.108 R)
• M22: 6,128,426 km (0.079 R)
• M23: 6,273,237 km (0.111 R)
• M24: 6,440,039 km (0.079 R)
• M25: 6,587,243 km (0.034 R)
• M26: 6,842,158 km (0.119 R)
• M27: 7,013,896 km (0.112 R)
• M28: 7,208,822 km (0.107 R)
• M29: 7,361,711 km (0.116 R)
• M30: 7,826,811 km (0.106 R)
• M31: 8,119,574 km (0.082 R)
• M32: 8,507,781 km (0.109 R)
• M33: 8,623,120 km (0.116 R)
• M34: 8,902,120 km (0.033 R)
• M35: 9,901,733 km (0.098 R)
• M36: 10,023,207 km (0.102 R)
• M37: 10,193,898 km (0.096 R)
• M38: 10,341,102 km (0.109 R)
• M39: 10,563,106 km (0.082 R)
• M40: 10,687,122 km (0.063 R)
• M41: 10,786,754 km (0.081 R)
• M42: 10,936,652 km (0.118 R)
• M43: 11,162,993 km (0.102 R)
• M44: 11,492,557 km (0.103 R)
• M45: 11,825,263 km (0.083 R)
• M46: 12,265,230 km (0.098 R)
• M47: 12,736,912 km (0.115 R)
• M48: 12,921,965 km (0.095 R)
• M49: 13,321,391 km (0.091 R)
• M50: 13,428,653 km (0.08 R)
• M51: 13,536,214 km (0.093 R)
• M52: 14,296,769 km (0.081 R)
• M53: 14,434,100 km (0.1 R)
• M54: 14,516,678 km (0.054 R)
• M55: 14,848,636 km (0.074 R)
• M56: 14,959,787 km (0.089 R)
• M57: 15,323,160 km (0.041 R)
• M58: 15,491,757 km (0.111 R)
• M59: 16,058,434 km (0.094 R)
• M60: 16,201,300 km (0.087 R)
• M61: 18,065,289 km (0.101 R)
• M62: 18,243,460 km (0.095 R)
• M63: 18,332,770 km (0.091 R)
• M64: 18,392,460 km (0.086 R)
• M65: 18,482,069 km (0.119 R)
• M66: 19,598,667 km (0.056 R)
• M67: 20,026,966 km (0.072 R)
• M68: 20,581,974 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit