🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.18 AU - 1.46 AU

Year: 574 Days

Day: 12.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.07 AU - 4.37 AU

Year: 2717 Days

Day: 46.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 13.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.34 AU - 4.68 AU

Year: 3628 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,525,689 km

• M1: 196,721 km (0.116 R)
• M2: 290,369 km (0.091 R)
• M3: 467,643 km (0.118 R)
• M4: 574,605 km (0.111 R)
• M5: 673,190 km (0.073 R)
• M6: 828,922 km (0.086 R)
• M7: 1,121,685 km (0.115 R)
• M8: 1,299,108 km (0.065 R)
• M9: 1,577,061 km (0.119 R)
• M10: 1,778,120 km (0.118 R)
• M11: 2,447,421 km (0.092 R)
• M12: 2,540,172 km (0.102 R)
• M13: 2,634,419 km (0.087 R)
• M14: 2,923,890 km (0.082 R)
• M15: 3,022,775 km (0.04 R)
• M16: 3,139,611 km (0.11 R)
• M17: 3,257,942 km (0.09 R)
• M18: 3,481,890 km (0.111 R)
• M19: 3,890,592 km (0.12 R)
• M20: 4,018,049 km (0.118 R)
• M21: 4,258,603 km (0.114 R)
• M22: 4,427,947 km (0.114 R)
• M23: 4,618,834 km (0.112 R)
• M24: 4,792,966 km (0.073 R)
• M25: 4,989,089 km (0.078 R)
• M26: 5,147,812 km (0.115 R)
• M27: 5,368,918 km (0.093 R)
• M28: 6,051,383 km (0.11 R)
• M29: 6,242,270 km (0.101 R)
• M30: 6,435,252 km (0.102 R)
• M31: 7,025,864 km (0.089 R)
• M32: 7,406,890 km (0.109 R)
• M33: 8,118,976 km (0.034 R)
• M34: 8,329,909 km (0.06 R)
• M35: 8,471,428 km (0.089 R)
• M36: 8,661,567 km (0.051 R)
• M37: 8,925,308 km (0.042 R)
• M38: 9,070,119 km (0.11 R)
• M39: 9,338,049 km (0.089 R)
• M40: 9,856,555 km (0.098 R)
• M41: 10,006,452 km (0.12 R)
• M42: 10,257,926 km (0.073 R)
• M43: 10,562,507 km (0.112 R)
• M44: 10,870,230 km (0.04 R)
• M45: 11,415,664 km (0.075 R)
• M46: 12,183,550 km (0.062 R)
• M47: 12,560,387 km (0.111 R)
• M48: 12,750,227 km (0.105 R)
• M49: 12,913,737 km (0.055 R)
• M50: 13,325,430 km (0.078 R)
• M51: 13,435,983 km (0.051 R)
• M52: 13,574,511 km (0.098 R)
• M53: 13,909,161 km (0.042 R)
• M54: 14,472,846 km (0.081 R)
• M55: 15,419,501 km (0.047 R)
• M56: 15,535,589 km (0.071 R)
• M57: 16,032,254 km (0.109 R)
• M58: 16,712,625 km (0.084 R)
• M59: 16,981,303 km (0.117 R)
• M60: 17,432,490 km (0.033 R)
• M61: 17,857,199 km (0.084 R)
• M62: 18,224,013 km (0.108 R)
• M63: 18,840,805 km (0.067 R)
• M64: 19,182,935 km (0.095 R)
• M65: 19,715,803 km (0.083 R)
• M66: 19,841,914 km (0.069 R)
• M67: 20,094,884 km (0.083 R)
• M68: 20,444,494 km (0.106 R)
• M69: 20,635,979 km (0.085 R)
• M70: 21,311,264 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.4

Radius: 3.5

Gravity: 31.54 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.41 AU - 17.93 AU

Year: 21281 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,525,689 km

• M1: 54,304 km (0.057 R)
• M2: 140,622 km (0.116 R)
• M3: 528,529 km (0.115 R)
• M4: 710,739 km (0.077 R)
• M5: 888,163 km (0.053 R)
• M6: 1,179,130 km (0.117 R)
• M7: 1,230,442 km (0.119 R)
• M8: 1,282,353 km (0.079 R)
• M9: 1,637,797 km (0.102 R)
• M10: 1,930,710 km (0.112 R)
• M11: 2,021,815 km (0.034 R)
• M12: 2,208,065 km (0.037 R)
• M13: 2,497,985 km (0.079 R)
• M14: 2,563,958 km (0.117 R)
• M15: 2,697,848 km (0.034 R)
• M16: 3,437,011 km (0.077 R)
• M17: 3,659,014 km (0.086 R)
• M18: 3,771,811 km (0.097 R)
• M19: 3,809,659 km (0.031 R)
• M20: 3,885,805 km (0.04 R)
• M21: 3,962,399 km (0.113 R)
• M22: 4,313,206 km (0.091 R)
• M23: 5,812,775 km (0.055 R)
• M24: 5,944,421 km (0.094 R)
• M25: 7,266,417 km (0.104 R)
• M26: 7,646,546 km (0.06 R)
• M27: 8,875,492 km (0.083 R)
• M28: 9,745,553 km (0.057 R)
• M29: 9,901,883 km (0.072 R)
• M30: 10,965,075 km (0.119 R)
• M31: 12,008,371 km (0.045 R)
• M32: 12,288,119 km (0.101 R)
• M33: 13,370,609 km (0.118 R)
• M34: 14,128,771 km (0.107 R)
• M35: 14,542,708 km (0.073 R)
• M36: 14,781,018 km (0.115 R)
• M37: 15,140,950 km (0.046 R)
• M38: 16,114,832 km (0.057 R)
• M39: 16,485,237 km (0.082 R)
• M40: 16,609,403 km (0.06 R)
• M41: 17,803,643 km (0.045 R)
• M42: 18,571,977 km (0.116 R)
• M43: 18,636,454 km (0.11 R)
• M44: 19,547,655 km (0.075 R)
• M45: 20,406,496 km (0.119 R)
• M46: 20,539,788 km (0.089 R)
• M47: 21,615,995 km (0.101 R)
• M48: 22,435,193 km (0.106 R)
• M49: 24,668,689 km (0.057 R)
• M50: 25,596,046 km (0.091 R)
• M51: 25,739,810 km (0.109 R)
• M52: 25,811,766 km (0.071 R)
• M53: 26,971,898 km (0.073 R)
• M54: 27,264,661 km (0.072 R)
• M55: 27,705,675 km (0.099 R)
• M56: 29,192,678 km (0.068 R)
• M57: 31,011,040 km (0.085 R)
• M58: 32,709,724 km (0.074 R)
• M59: 33,021,785 km (0.067 R)
• M60: 33,885,264 km (0.106 R)
• M61: 34,994,682 km (0.117 R)
• M62: 35,553,879 km (0.029 R)
• M63: 35,634,063 km (0.104 R)
• M64: 37,249,271 km (0.11 R)
• M65: 37,330,653 km (0.089 R)
• M66: 39,799,466 km (0.098 R)
• M67: 39,882,643 km (0.092 R)
• M68: 40,049,145 km (0.108 R)
• M69: 43,343,290 km (0.046 R)
• M70: 46,110,252 km (0.119 R)
• M71: 46,197,618 km (0.093 R)
• M72: 47,956,889 km (0.11 R)
• M73: 48,222,724 km (0.115 R)
• M74: 49,201,393 km (0.118 R)
• M75: 49,380,013 km (0.083 R)
• M76: 50,186,645 km (0.12 R)
• M77: 50,907,258 km (0.077 R)
• M78: 51,178,329 km (0.116 R)
• M79: 52,176,596 km (0.083 R)
• M80: 54,653,637 km (0.116 R)
• M81: 55,766,945 km (0.037 R)
• M82: 55,859,995 km (0.109 R)
• M83: 56,326,291 km (0.114 R)
• M84: 57,075,028 km (0.066 R)
• M85: 58,677,072 km (0.095 R)
• M86: 59,816,858 km (0.083 R)
• M87: 60,868,082 km (0.086 R)
• M88: 61,155,759 km (0.066 R)
• M89: 62,407,893 km (0.103 R)
• M90: 63,571,017 km (0.04 R)
• M91: 63,765,644 km (0.087 R)
• M92: 65,231,254 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit