🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 10.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.61 AU

Year: 272 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 22,261,787 km

• M1: 169,794 km (0.096 R)
• M2: 239,057 km (0.088 R)
• M3: 306,077 km (0.118 R)
• M4: 381,026 km (0.036 R)
• M5: 448,046 km (0.118 R)
• M6: 522,396 km (0.052 R)
• M7: 615,446 km (0.082 R)
• M8: 692,937 km (0.115 R)
• M9: 774,169 km (0.079 R)
• M10: 843,283 km (0.073 R)
• M11: 941,868 km (0.082 R)
• M12: 1,041,650 km (0.083 R)
• M13: 1,121,834 km (0.082 R)
• M14: 1,198,429 km (0.109 R)
• M15: 1,322,744 km (0.063 R)
• M16: 1,426,117 km (0.109 R)
• M17: 1,496,727 km (0.078 R)
• M18: 1,641,388 km (0.09 R)
• M19: 1,804,599 km (0.067 R)
• M20: 1,874,312 km (0.089 R)
• M21: 1,944,922 km (0.055 R)
• M22: 2,045,302 km (0.09 R)
• M23: 2,169,618 km (0.119 R)
• M24: 2,262,668 km (0.095 R)
• M25: 2,418,100 km (0.107 R)
• M26: 2,506,961 km (0.114 R)
• M27: 2,687,975 km (0.093 R)
• M28: 2,796,283 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 12.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 279 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,261,787 km

• M1: 153,039 km (0.109 R)
• M2: 231,428 km (0.093 R)
• M3: 313,408 km (0.102 R)
• M4: 398,230 km (0.083 R)
• M5: 524,191 km (0.064 R)
• M6: 603,627 km (0.112 R)
• M7: 716,125 km (0.098 R)
• M8: 853,605 km (0.036 R)
• M9: 936,483 km (0.071 R)
• M10: 1,059,153 km (0.075 R)
• M11: 1,160,730 km (0.107 R)
• M12: 1,435,990 km (0.066 R)
• M13: 1,545,346 km (0.032 R)
• M14: 1,688,362 km (0.118 R)
• M15: 1,795,174 km (0.108 R)
• M16: 1,881,492 km (0.12 R)
• M17: 2,006,706 km (0.104 R)
• M18: 2,125,187 km (0.103 R)
• M19: 2,231,402 km (0.086 R)
• M20: 2,314,728 km (0.085 R)
• M21: 2,419,147 km (0.12 R)
• M22: 2,530,448 km (0.031 R)
• M23: 2,633,072 km (0.093 R)
• M24: 2,757,986 km (0.081 R)
• M25: 2,949,322 km (0.105 R)
• M26: 3,101,313 km (0.073 R)
• M27: 3,244,778 km (0.114 R)
• M28: 3,328,553 km (0.06 R)
• M29: 3,458,404 km (0.086 R)
• M30: 3,555,642 km (0.05 R)
• M31: 3,953,273 km (0.056 R)
• M32: 4,109,304 km (0.088 R)
• M33: 4,200,110 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 10

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.01 AU - 3.13 AU

Year: 2747 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,261,787 km

• M1: 239,357 km (0.046 R)
• M2: 308,172 km (0.056 R)
• M3: 474,375 km (0.063 R)
• M4: 588,219 km (0.057 R)
• M5: 712,086 km (0.03 R)
• M6: 793,168 km (0.057 R)
• M7: 1,056,161 km (0.089 R)
• M8: 1,222,364 km (0.115 R)
• M9: 1,397,543 km (0.105 R)
• M10: 1,662,332 km (0.1 R)
• M11: 1,943,276 km (0.076 R)
• M12: 2,149,123 km (0.049 R)
• M13: 2,239,480 km (0.05 R)
• M14: 2,346,742 km (0.083 R)
• M15: 2,455,649 km (0.055 R)
• M16: 2,792,543 km (0.099 R)
• M17: 2,991,808 km (0.082 R)
• M18: 3,093,086 km (0.076 R)
• M19: 3,386,746 km (0.117 R)
• M20: 3,457,207 km (0.055 R)
• M21: 3,725,585 km (0.115 R)
• M22: 3,834,941 km (0.094 R)
• M23: 3,982,295 km (0.095 R)
• M24: 4,056,795 km (0.1 R)
• M25: 4,282,837 km (0.12 R)
• M26: 4,416,728 km (0.095 R)
• M27: 4,727,891 km (0.057 R)
• M28: 4,886,166 km (0.1 R)
• M29: 5,557,561 km (0.08 R)
• M30: 5,682,774 km (0.043 R)
• M31: 5,872,315 km (0.076 R)
• M32: 5,936,044 km (0.042 R)
• M33: 6,171,511 km (0.104 R)
• M34: 7,440,250 km (0.036 R)
• M35: 7,509,215 km (0.054 R)
• M36: 7,578,479 km (0.069 R)
• M37: 7,671,080 km (0.102 R)
• M38: 8,139,770 km (0.105 R)
• M39: 8,210,829 km (0.095 R)
• M40: 8,762,845 km (0.057 R)
• M41: 9,401,329 km (0.103 R)
• M42: 9,776,670 km (0.058 R)
• M43: 9,852,217 km (0.078 R)
• M44: 9,953,345 km (0.057 R)
• M45: 10,490,102 km (0.083 R)
• M46: 11,485,227 km (0.037 R)
• M47: 11,805,815 km (0.073 R)
• M48: 12,373,838 km (0.047 R)
• M49: 13,228,641 km (0.065 R)
• M50: 13,677,135 km (0.108 R)
• M51: 13,761,807 km (0.115 R)
• M52: 13,875,053 km (0.093 R)
• M53: 14,416,896 km (0.071 R)
• M54: 15,052,837 km (0.109 R)
• M55: 15,668,582 km (0.065 R)
• M56: 16,262,485 km (0.111 R)
• M57: 16,592,349 km (0.092 R)
• M58: 16,863,869 km (0.101 R)
• M59: 17,442,065 km (0.041 R)
• M60: 17,625,920 km (0.071 R)
• M61: 17,748,890 km (0.116 R)
• M62: 18,150,410 km (0.116 R)
• M63: 18,243,610 km (0.035 R)
• M64: 19,120,253 km (0.107 R)
• M65: 19,341,509 km (0.048 R)
• M66: 19,500,082 km (0.12 R)
• M67: 20,042,674 km (0.09 R)
• M68: 20,331,847 km (0.11 R)
• M69: 20,525,426 km (0.082 R)
• M70: 20,654,828 km (0.107 R)
• M71: 20,784,380 km (0.09 R)
• M72: 21,142,368 km (0.116 R)
• M73: 21,371,253 km (0.082 R)
• M74: 21,930,599 km (0.026 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit