🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 12

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 335 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,642,872 km

• M1: 156,928 km (0.111 R)
• M2: 242,498 km (0.045 R)
• M3: 334,950 km (0.112 R)
• M4: 491,579 km (0.049 R)
• M5: 619,186 km (0.097 R)
• M6: 737,817 km (0.083 R)
• M7: 884,871 km (0.07 R)
• M8: 962,363 km (0.059 R)
• M9: 1,049,579 km (0.081 R)
• M10: 1,132,306 km (0.051 R)
• M11: 1,243,757 km (0.118 R)
• M12: 1,386,772 km (0.083 R)
• M13: 1,482,515 km (0.119 R)
• M14: 1,580,651 km (0.068 R)
• M15: 1,732,044 km (0.104 R)
• M16: 1,849,030 km (0.081 R)
• M17: 1,941,780 km (0.051 R)
• M18: 2,040,814 km (0.102 R)
• M19: 2,141,643 km (0.089 R)
• M20: 2,234,693 km (0.116 R)
• M21: 2,348,238 km (0.099 R)
• M22: 2,463,727 km (0.097 R)
• M23: 2,556,628 km (0.056 R)
• M24: 2,695,754 km (0.115 R)
• M25: 2,791,496 km (0.112 R)
• M26: 2,873,177 km (0.098 R)
• M27: 2,976,250 km (0.081 R)
• M28: 3,075,583 km (0.112 R)
• M29: 3,186,435 km (0.116 R)
• M30: 3,277,241 km (0.078 R)
• M31: 3,439,704 km (0.12 R)
• M32: 3,549,509 km (0.043 R)
• M33: 3,627,150 km (0.067 R)
• M34: 3,778,244 km (0.03 R)
• M35: 3,925,897 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 10.1

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 512 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,642,872 km

• M1: 136,284 km (0.046 R)
• M2: 242,498 km (0.107 R)
• M3: 347,067 km (0.083 R)
• M4: 418,126 km (0.071 R)
• M5: 511,774 km (0.065 R)
• M6: 672,293 km (0.081 R)
• M7: 800,498 km (0.035 R)
• M8: 968,945 km (0.068 R)
• M9: 1,049,579 km (0.057 R)
• M10: 1,115,851 km (0.072 R)
• M11: 1,218,026 km (0.082 R)
• M12: 1,377,497 km (0.101 R)
• M13: 1,487,751 km (0.119 R)
• M14: 1,691,204 km (0.086 R)
• M15: 1,992,943 km (0.09 R)
• M16: 2,069,238 km (0.098 R)
• M17: 2,146,729 km (0.049 R)
• M18: 2,217,938 km (0.08 R)
• M19: 2,282,714 km (0.084 R)
• M20: 2,384,889 km (0.069 R)
• M21: 2,662,244 km (0.098 R)
• M22: 2,847,895 km (0.104 R)
• M23: 2,957,999 km (0.086 R)
• M24: 3,085,905 km (0.035 R)
• M25: 3,313,892 km (0.074 R)
• M26: 3,522,282 km (0.089 R)
• M27: 3,743,537 km (0.093 R)
• M28: 4,039,890 km (0.067 R)
• M29: 4,380,076 km (0.091 R)
• M30: 4,572,160 km (0.087 R)
• M31: 4,646,061 km (0.106 R)
• M32: 4,729,686 km (0.103 R)
• M33: 4,842,034 km (0.046 R)
• M34: 4,936,281 km (0.042 R)
• M35: 5,021,701 km (0.114 R)
• M36: 5,193,888 km (0.106 R)
• M37: 5,309,827 km (0.063 R)
• M38: 5,416,789 km (0.109 R)
• M39: 5,603,338 km (0.097 R)
• M40: 5,702,372 km (0.054 R)
• M41: 5,822,050 km (0.085 R)
• M42: 6,216,689 km (0.103 R)
• M43: 6,308,991 km (0.078 R)
• M44: 6,515,735 km (0.048 R)
• M45: 6,588,739 km (0.102 R)
• M46: 6,661,892 km (0.108 R)
• M47: 7,074,633 km (0.107 R)
• M48: 7,192,516 km (0.117 R)
• M49: 7,267,913 km (0.071 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 13

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.13 AU - 2.33 AU

Year: 2341 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,642,872 km

• M1: 185,651 km (0.104 R)
• M2: 401,670 km (0.091 R)
• M3: 640,428 km (0.063 R)
• M4: 824,883 km (0.05 R)
• M5: 994,527 km (0.032 R)
• M6: 1,079,797 km (0.105 R)
• M7: 1,176,737 km (0.113 R)
• M8: 1,304,643 km (0.057 R)
• M9: 1,456,934 km (0.032 R)
• M10: 1,565,243 km (0.058 R)
• M11: 1,707,211 km (0.028 R)
• M12: 1,917,845 km (0.064 R)
• M13: 2,015,383 km (0.113 R)
• M14: 2,159,595 km (0.119 R)
• M15: 2,295,729 km (0.117 R)
• M16: 2,505,615 km (0.068 R)
• M17: 3,328,852 km (0.081 R)
• M18: 3,420,855 km (0.105 R)
• M19: 3,621,016 km (0.025 R)
• M20: 3,784,078 km (0.058 R)
• M21: 3,894,033 km (0.105 R)
• M22: 4,173,930 km (0.109 R)
• M23: 4,431,538 km (0.118 R)
• M24: 4,694,381 km (0.036 R)
• M25: 5,083,186 km (0.116 R)
• M26: 5,204,959 km (0.064 R)
• M27: 6,052,281 km (0.045 R)
• M28: 6,426,276 km (0.055 R)
• M29: 6,724,424 km (0.065 R)
• M30: 7,890,988 km (0.103 R)
• M31: 8,281,888 km (0.04 R)
• M32: 8,479,656 km (0.079 R)
• M33: 9,454,885 km (0.116 R)
• M34: 9,567,532 km (0.104 R)
• M35: 10,291,286 km (0.097 R)
• M36: 10,620,850 km (0.094 R)
• M37: 10,894,914 km (0.113 R)
• M38: 11,270,554 km (0.067 R)
• M39: 11,490,014 km (0.061 R)
• M40: 12,258,947 km (0.118 R)
• M41: 12,340,927 km (0.117 R)
• M42: 12,505,335 km (0.118 R)
• M43: 12,670,491 km (0.11 R)
• M44: 12,877,834 km (0.104 R)
• M45: 13,023,841 km (0.091 R)
• M46: 13,191,241 km (0.066 R)
• M47: 13,275,165 km (0.089 R)
• M48: 13,380,333 km (0.059 R)
• M49: 13,591,715 km (0.068 R)
• M50: 13,740,265 km (0.097 R)
• M51: 13,825,386 km (0.097 R)
• M52: 13,974,685 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit