🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.57 AU - 2.49 AU

Year: 1084 Days

Day: 20.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.32 AU - 4.02 AU

Year: 2635 Days

Day: 26.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 12.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.44 AU - 5.68 AU

Year: 4265 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,209,786 km

• M1: 268,977 km (0.118 R)
• M2: 363,074 km (0.11 R)
• M3: 483,650 km (0.118 R)
• M4: 941,419 km (0.038 R)
• M5: 1,161,179 km (0.084 R)
• M6: 1,369,569 km (0.094 R)
• M7: 1,530,536 km (0.096 R)
• M8: 1,839,904 km (0.102 R)
• M9: 2,429,021 km (0.089 R)
• M10: 2,644,142 km (0.114 R)
• M11: 2,903,395 km (0.089 R)
• M12: 2,997,941 km (0.068 R)
• M13: 3,209,772 km (0.072 R)
• M14: 3,628,048 km (0.058 R)
• M15: 3,792,007 km (0.104 R)
• M16: 4,494,518 km (0.04 R)
• M17: 4,827,224 km (0.052 R)
• M18: 5,030,827 km (0.106 R)
• M19: 5,399,735 km (0.085 R)
• M20: 5,516,870 km (0.104 R)
• M21: 5,611,117 km (0.057 R)
• M22: 5,753,534 km (0.039 R)
• M23: 6,237,334 km (0.101 R)
• M24: 6,335,619 km (0.104 R)
• M25: 6,608,785 km (0.119 R)
• M26: 7,373,380 km (0.084 R)
• M27: 7,477,500 km (0.115 R)
• M28: 7,978,653 km (0.056 R)
• M29: 8,219,805 km (0.078 R)
• M30: 8,764,490 km (0.106 R)
• M31: 8,930,245 km (0.096 R)
• M32: 9,320,995 km (0.032 R)
• M33: 9,717,279 km (0.053 R)
• M34: 9,860,295 km (0.076 R)
• M35: 10,003,909 km (0.114 R)
• M36: 10,585,246 km (0.102 R)
• M37: 10,761,921 km (0.057 R)
• M38: 11,177,654 km (0.087 R)
• M39: 11,538,334 km (0.082 R)
• M40: 11,994,608 km (0.113 R)
• M41: 12,643,414 km (0.068 R)
• M42: 12,736,912 km (0.109 R)
• M43: 13,303,439 km (0.068 R)
• M44: 13,398,733 km (0.116 R)
• M45: 13,494,177 km (0.104 R)
• M46: 13,653,798 km (0.101 R)
• M47: 13,846,181 km (0.093 R)
• M48: 14,071,625 km (0.045 R)
• M49: 14,821,409 km (0.12 R)
• M50: 15,284,115 km (0.111 R)
• M51: 15,886,097 km (0.092 R)
• M52: 16,189,930 km (0.111 R)
• M53: 16,495,708 km (0.087 R)
• M54: 16,700,657 km (0.116 R)
• M55: 16,803,581 km (0.083 R)
• M56: 17,113,099 km (0.063 R)
• M57: 17,703,262 km (0.081 R)
• M58: 17,807,981 km (0.055 R)
• M59: 18,123,782 km (0.102 R)
• M60: 19,585,503 km (0.106 R)
• M61: 20,166,092 km (0.114 R)
• M62: 20,789,317 km (0.081 R)
• M63: 23,000,822 km (0.12 R)
• M64: 23,306,451 km (0.053 R)
• M65: 23,498,086 km (0.078 R)
• M66: 23,998,939 km (0.051 R)
• M67: 24,932,879 km (0.102 R)
• M68: 25,799,350 km (0.119 R)
• M69: 26,077,153 km (0.098 R)
• M70: 26,156,739 km (0.09 R)

Asteroid Belt

Center: 10.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.1

Radius: 4.7

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.7 AU - 15.92 AU

Year: 22449 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,209,786 km

• M1: 71,059 km (0.073 R)
• M2: 113,694 km (0.114 R)
• M3: 363,373 km (0.12 R)
• M4: 419,921 km (0.06 R)
• M5: 479,611 km (0.068 R)
• M6: 520,900 km (0.082 R)
• M7: 973,284 km (0.089 R)
• M8: 1,396,496 km (0.082 R)
• M9: 2,072,529 km (0.1 R)
• M10: 2,176,350 km (0.107 R)
• M11: 2,353,324 km (0.076 R)
• M12: 3,225,629 km (0.114 R)
• M13: 3,632,984 km (0.036 R)
• M14: 3,885,356 km (0.093 R)
• M15: 4,186,796 km (0.108 R)
• M16: 4,362,424 km (0.037 R)
• M17: 4,451,135 km (0.106 R)
• M18: 4,766,487 km (0.09 R)
• M19: 4,996,120 km (0.047 R)
• M20: 5,466,157 km (0.08 R)
• M21: 5,803,649 km (0.111 R)
• M22: 6,347,438 km (0.06 R)
• M23: 6,549,245 km (0.104 R)
• M24: 8,347,561 km (0.111 R)
• M25: 8,624,168 km (0.105 R)
• M26: 9,471,789 km (0.046 R)
• M27: 9,644,575 km (0.047 R)
• M28: 10,110,273 km (0.117 R)
• M29: 10,882,497 km (0.082 R)
• M30: 12,546,025 km (0.092 R)
• M31: 13,763,303 km (0.098 R)
• M32: 14,089,875 km (0.088 R)
• M33: 14,155,399 km (0.097 R)
• M34: 14,352,869 km (0.095 R)
• M35: 15,624,600 km (0.043 R)
• M36: 16,170,782 km (0.114 R)
• M37: 20,312,848 km (0.066 R)
• M38: 20,908,546 km (0.076 R)
• M39: 21,585,477 km (0.07 R)
• M40: 21,737,019 km (0.113 R)
• M41: 21,888,712 km (0.118 R)
• M42: 23,038,222 km (0.058 R)
• M43: 23,115,564 km (0.095 R)
• M44: 23,348,039 km (0.096 R)
• M45: 24,050,251 km (0.059 R)
• M46: 25,715,425 km (0.061 R)
• M47: 26,683,473 km (0.025 R)
• M48: 30,418,633 km (0.042 R)
• M49: 30,928,911 km (0.095 R)
• M50: 31,785,658 km (0.026 R)
• M51: 32,476,501 km (0.104 R)
• M52: 32,736,951 km (0.06 R)
• M53: 33,434,675 km (0.062 R)
• M54: 34,490,537 km (0.112 R)
• M55: 37,905,258 km (0.051 R)
• M56: 37,996,513 km (0.099 R)
• M57: 38,179,321 km (0.083 R)
• M58: 38,362,579 km (0.111 R)
• M59: 38,545,986 km (0.052 R)
• M60: 39,282,456 km (0.069 R)
• M61: 40,582,761 km (0.095 R)
• M62: 40,956,755 km (0.076 R)
• M63: 45,049,604 km (0.117 R)
• M64: 46,312,359 km (0.09 R)
• M65: 46,409,897 km (0.102 R)
• M66: 46,801,095 km (0.059 R)
• M67: 46,997,069 km (0.083 R)
• M68: 48,574,728 km (0.076 R)
• M69: 49,969,429 km (0.08 R)
• M70: 51,781,807 km (0.115 R)
• M71: 52,085,939 km (0.094 R)
• M72: 52,390,670 km (0.097 R)
• M73: 52,899,901 km (0.108 R)
• M74: 53,001,927 km (0.113 R)
• M75: 53,513,103 km (0.078 R)
• M76: 53,820,676 km (0.083 R)
• M77: 53,923,300 km (0.059 R)
• M78: 54,128,698 km (0.107 R)
• M79: 54,334,545 km (0.061 R)
• M80: 55,160,026 km (0.107 R)
• M81: 56,614,566 km (0.109 R)
• M82: 57,346,549 km (0.095 R)
• M83: 60,092,717 km (0.069 R)
• M84: 64,182,573 km (0.091 R)
• M85: 64,400,387 km (0.099 R)
• M86: 65,055,028 km (0.116 R)
• M87: 66,811,606 km (0.103 R)
• M88: 68,361,440 km (0.115 R)
• M89: 70,371,437 km (0.03 R)
• M90: 71,383,616 km (0.089 R)
• M91: 72,287,337 km (0.061 R)
• M92: 72,854,163 km (0.114 R)
• M93: 73,764,167 km (0.108 R)
• M94: 74,792,353 km (0.094 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: 273 - 16,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit