🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.59 AU - 0.65 AU

Year: 184 Days

Day: 22.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.32 AU - 1.68 AU

Year: 692 Days

Day: 18 Hours

Environment

Temp: -42 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,771,469 km

• M1: 694,733 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.73 AU - 2.63 AU

Year: 1213 Days

Day: 29.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 12.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.09 AU - 5.15 AU

Year: 3741 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 17,771,469 km

• M1: 185,501 km (0.104 R)
• M2: 265,686 km (0.082 R)
• M3: 426,204 km (0.058 R)
• M4: 591,360 km (0.118 R)
• M5: 672,143 km (0.103 R)
• M6: 798,553 km (0.042 R)
• M7: 883,824 km (0.089 R)
• M8: 1,077,703 km (0.056 R)
• M9: 1,703,770 km (0.041 R)
• M10: 2,171,712 km (0.101 R)
• M11: 2,259,377 km (0.106 R)
• M12: 2,650,725 km (0.082 R)
• M13: 2,888,286 km (0.119 R)
• M14: 3,222,787 km (0.111 R)
• M15: 3,425,492 km (0.117 R)
• M16: 3,886,104 km (0.092 R)
• M17: 3,972,123 km (0.054 R)
• M18: 4,080,432 km (0.107 R)
• M19: 4,501,101 km (0.101 R)
• M20: 4,580,238 km (0.117 R)
• M21: 4,693,932 km (0.119 R)
• M22: 4,785,636 km (0.118 R)
• M23: 4,994,175 km (0.107 R)
• M24: 5,288,734 km (0.041 R)
• M25: 5,480,368 km (0.09 R)
• M26: 6,421,638 km (0.05 R)
• M27: 6,574,976 km (0.09 R)
• M28: 7,094,529 km (0.112 R)
• M29: 7,399,410 km (0.112 R)
• M30: 7,546,764 km (0.104 R)
• M31: 7,627,547 km (0.07 R)
• M32: 8,381,520 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 9.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.26 AU - 7.32 AU

Year: 6665 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 17,771,469 km

• M1: 208,091 km (0.088 R)
• M2: 350,657 km (0.117 R)
• M3: 442,511 km (0.079 R)
• M4: 520,750 km (0.039 R)
• M5: 719,715 km (0.111 R)
• M6: 842,685 km (0.095 R)
• M7: 973,134 km (0.083 R)
• M8: 1,337,555 km (0.102 R)
• M9: 1,405,322 km (0.081 R)
• M10: 1,669,662 km (0.046 R)
• M11: 2,901,002 km (0.115 R)
• M12: 3,169,979 km (0.064 R)
• M13: 3,400,509 km (0.096 R)
• M14: 3,588,853 km (0.055 R)
• M15: 3,708,382 km (0.077 R)
• M16: 3,926,795 km (0.074 R)
• M17: 4,174,529 km (0.097 R)
• M18: 4,249,776 km (0.106 R)
• M19: 4,789,825 km (0.075 R)
• M20: 5,108,169 km (0.06 R)
• M21: 6,218,634 km (0.065 R)
• M22: 6,653,814 km (0.043 R)
• M23: 7,553,795 km (0.077 R)
• M24: 8,080,679 km (0.078 R)
• M25: 8,269,471 km (0.099 R)
• M26: 8,523,488 km (0.111 R)
• M27: 9,798,361 km (0.08 R)
• M28: 10,372,518 km (0.096 R)
• M29: 10,509,250 km (0.1 R)
• M30: 10,784,510 km (0.059 R)
• M31: 10,853,625 km (0.108 R)
• M32: 11,342,062 km (0.078 R)
• M33: 11,766,471 km (0.072 R)
• M34: 11,909,038 km (0.102 R)
• M35: 12,485,289 km (0.079 R)
• M36: 12,776,705 km (0.103 R)
• M37: 13,218,318 km (0.093 R)
• M38: 13,552,669 km (0.116 R)
• M39: 14,154,203 km (0.089 R)
• M40: 15,188,821 km (0.085 R)
• M41: 15,266,313 km (0.12 R)
• M42: 15,382,999 km (0.115 R)
• M43: 15,460,940 km (0.11 R)
• M44: 15,578,225 km (0.119 R)
• M45: 15,734,854 km (0.107 R)
• M46: 15,813,393 km (0.098 R)
• M47: 16,446,341 km (0.113 R)
• M48: 16,645,905 km (0.105 R)
• M49: 17,007,034 km (0.101 R)
• M50: 17,614,700 km (0.11 R)
• M51: 18,767,950 km (0.059 R)
• M52: 18,976,490 km (0.057 R)
• M53: 19,060,115 km (0.118 R)
• M54: 19,143,890 km (0.077 R)
• M55: 19,437,999 km (0.119 R)
• M56: 19,648,932 km (0.076 R)
• M57: 19,733,605 km (0.082 R)
• M58: 20,158,463 km (0.092 R)
• M59: 20,500,443 km (0.113 R)
• M60: 21,060,388 km (0.106 R)
• M61: 21,147,005 km (0.081 R)
• M62: 21,363,922 km (0.111 R)
• M63: 21,538,204 km (0.107 R)
• M64: 21,931,646 km (0.107 R)
• M65: 22,151,256 km (0.055 R)
• M66: 22,592,869 km (0.039 R)
• M67: 23,081,904 km (0.105 R)
• M68: 23,799,376 km (0.105 R)
• M69: 23,889,583 km (0.103 R)
• M70: 24,251,610 km (0.029 R)
• M71: 24,433,222 km (0.049 R)
• M72: 24,843,718 km (0.085 R)
• M73: 25,118,530 km (0.072 R)
• M74: 26,648,467 km (0.109 R)
• M75: 27,117,905 km (0.051 R)
• M76: 27,353,671 km (0.105 R)
• M77: 27,542,913 km (0.108 R)
• M78: 28,255,896 km (0.112 R)
• M79: 28,494,954 km (0.099 R)
• M80: 29,119,674 km (0.097 R)
• M81: 30,529,485 km (0.092 R)
• M82: 31,564,104 km (0.05 R)
• M83: 32,961,497 km (0.072 R)
• M84: 33,617,185 km (0.092 R)
• M85: 33,870,604 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 9.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.89 AU - 11.13 AU

Year: 11048 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,771,469 km

• M1: 116,238 km (0.104 R)
• M2: 194,028 km (0.089 R)
• M3: 301,290 km (0.118 R)
• M4: 362,326 km (0.11 R)
• M5: 616,343 km (0.118 R)
• M6: 682,316 km (0.108 R)
• M7: 849,566 km (0.051 R)
• M8: 1,962,425 km (0.057 R)
• M9: 2,037,822 km (0.065 R)
• M10: 2,126,983 km (0.058 R)
• M11: 2,230,654 km (0.055 R)
• M12: 3,060,473 km (0.073 R)
• M13: 3,326,757 km (0.079 R)
• M14: 3,913,480 km (0.1 R)
• M15: 4,565,577 km (0.063 R)
• M16: 4,921,471 km (0.037 R)
• M17: 5,339,148 km (0.115 R)
• M18: 5,932,154 km (0.09 R)
• M19: 6,736,243 km (0.053 R)
• M20: 6,812,687 km (0.114 R)
• M21: 7,160,801 km (0.052 R)
• M22: 7,336,878 km (0.083 R)
• M23: 7,653,726 km (0.096 R)
• M24: 7,975,062 km (0.05 R)
• M25: 8,117,031 km (0.098 R)
• M26: 8,776,757 km (0.081 R)
• M27: 9,496,473 km (0.038 R)
• M28: 9,841,894 km (0.079 R)
• M29: 10,767,756 km (0.102 R)
• M30: 10,992,302 km (0.087 R)
• M31: 11,218,494 km (0.12 R)
• M32: 11,606,401 km (0.115 R)
• M33: 11,813,594 km (0.117 R)
• M34: 13,273,819 km (0.084 R)
• M35: 13,514,672 km (0.107 R)
• M36: 14,074,168 km (0.08 R)
• M37: 14,221,222 km (0.106 R)
• M38: 15,240,732 km (0.084 R)
• M39: 15,316,279 km (0.077 R)
• M40: 15,467,672 km (0.086 R)
• M41: 16,489,724 km (0.072 R)
• M42: 16,645,007 km (0.07 R)
• M43: 17,639,235 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit