🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 158 Days

Day: 17 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.85 AU - 1.29 AU

Year: 417 Days

Day: 29.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.84 AU - 2.34 AU

Year: 1138 Days

Day: 27.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,499,241 km

• M1: 153,487 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 12.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.62 AU - 5.6 AU

Year: 3729 Days

Day: 10.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,499,241 km

• M1: 162,463 km (0.078 R)
• M2: 249,529 km (0.105 R)
• M3: 412,292 km (0.082 R)
• M4: 525,238 km (0.096 R)
• M5: 613,950 km (0.063 R)
• M6: 916,137 km (0.03 R)
• M7: 1,073,664 km (0.07 R)
• M8: 1,522,158 km (0.085 R)
• M9: 1,953,299 km (0.09 R)
• M10: 2,221,229 km (0.047 R)
• M11: 2,437,996 km (0.039 R)
• M12: 2,549,148 km (0.111 R)
• M13: 2,629,631 km (0.03 R)
• M14: 2,926,284 km (0.113 R)
• M15: 3,199,450 km (0.104 R)
• M16: 3,304,019 km (0.118 R)
• M17: 3,516,597 km (0.073 R)
• M18: 3,752,214 km (0.089 R)
• M19: 3,936,967 km (0.085 R)
• M20: 4,220,006 km (0.111 R)
• M21: 4,315,749 km (0.073 R)
• M22: 4,470,583 km (0.119 R)
• M23: 4,647,108 km (0.086 R)
• M24: 4,845,924 km (0.102 R)
• M25: 5,047,582 km (0.099 R)
• M26: 5,334,510 km (0.031 R)
• M27: 5,584,937 km (0.105 R)
• M28: 6,053,927 km (0.109 R)
• M29: 6,140,693 km (0.107 R)
• M30: 6,337,115 km (0.054 R)
• M31: 6,669,372 km (0.03 R)
• M32: 6,781,421 km (0.076 R)
• M33: 7,098,569 km (0.112 R)
• M34: 7,490,066 km (0.074 R)
• M35: 8,150,391 km (0.064 R)
• M36: 8,270,369 km (0.03 R)
• M37: 8,463,500 km (0.113 R)
• M38: 8,829,566 km (0.092 R)
• M39: 9,101,385 km (0.099 R)
• M40: 9,678,533 km (0.091 R)
• M41: 10,087,235 km (0.049 R)
• M42: 10,241,919 km (0.096 R)
• M43: 11,080,265 km (0.099 R)
• M44: 11,615,527 km (0.118 R)
• M45: 11,696,609 km (0.097 R)
• M46: 12,022,582 km (0.082 R)
• M47: 12,517,153 km (0.109 R)
• M48: 12,878,581 km (0.115 R)
• M49: 13,046,430 km (0.061 R)
• M50: 13,725,605 km (0.11 R)
• M51: 13,839,897 km (0.089 R)
• M52: 14,329,232 km (0.064 R)
• M53: 14,532,536 km (0.09 R)
• M54: 14,678,244 km (0.035 R)
• M55: 14,765,908 km (0.096 R)
• M56: 15,652,126 km (0.069 R)
• M57: 15,891,333 km (0.092 R)
• M58: 16,101,668 km (0.084 R)
• M59: 16,525,179 km (0.112 R)
• M60: 17,105,769 km (0.105 R)
• M61: 19,206,123 km (0.107 R)
• M62: 19,623,052 km (0.058 R)
• M63: 19,945,884 km (0.104 R)
• M64: 20,075,436 km (0.073 R)
• M65: 20,172,824 km (0.106 R)
• M66: 20,433,274 km (0.111 R)
• M67: 20,924,703 km (0.08 R)
• M68: 21,056,349 km (0.107 R)
• M69: 21,254,417 km (0.077 R)
• M70: 22,354,859 km (0.077 R)

Asteroid Belt

Center: 10.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.4

Radius: 5.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.31 AU - 16.65 AU

Year: 24065 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,499,241 km

• M1: 135,236 km (0.113 R)
• M2: 212,579 km (0.106 R)
• M3: 263,591 km (0.091 R)
• M4: 319,541 km (0.112 R)
• M5: 367,562 km (0.059 R)
• M6: 513,420 km (0.119 R)
• M7: 807,230 km (0.102 R)
• M8: 1,090,568 km (0.082 R)
• M9: 1,362,687 km (0.107 R)
• M10: 1,423,723 km (0.114 R)
• M11: 1,990,100 km (0.113 R)
• M12: 2,468,814 km (0.103 R)
• M13: 2,772,497 km (0.096 R)
• M14: 2,955,156 km (0.108 R)
• M15: 3,415,020 km (0.115 R)
• M16: 4,043,032 km (0.081 R)
• M17: 4,460,859 km (0.066 R)
• M18: 4,736,867 km (0.092 R)
• M19: 5,049,826 km (0.102 R)
• M20: 5,928,264 km (0.068 R)
• M21: 6,231,499 km (0.09 R)
• M22: 8,604,870 km (0.053 R)
• M23: 9,063,237 km (0.081 R)
• M24: 10,203,772 km (0.089 R)
• M25: 10,811,289 km (0.104 R)
• M26: 11,639,313 km (0.098 R)
• M27: 11,933,871 km (0.116 R)
• M28: 12,061,029 km (0.098 R)
• M29: 12,530,617 km (0.065 R)
• M30: 12,659,720 km (0.055 R)
• M31: 12,789,272 km (0.106 R)
• M32: 13,268,134 km (0.047 R)
• M33: 13,355,799 km (0.115 R)
• M34: 13,487,594 km (0.097 R)
• M35: 14,243,213 km (0.081 R)
• M36: 14,830,235 km (0.115 R)
• M37: 14,875,713 km (0.101 R)
• M38: 14,921,191 km (0.092 R)
• M39: 15,888,042 km (0.115 R)
• M40: 15,981,241 km (0.11 R)
• M41: 16,027,766 km (0.119 R)
• M42: 16,496,606 km (0.104 R)
• M43: 17,160,671 km (0.12 R)
• M44: 17,543,941 km (0.104 R)
• M45: 17,881,583 km (0.05 R)
• M46: 18,319,007 km (0.038 R)
• M47: 18,367,776 km (0.114 R)
• M48: 19,006,260 km (0.114 R)
• M49: 19,552,292 km (0.038 R)
• M50: 19,902,351 km (0.09 R)
• M51: 20,608,752 km (0.105 R)
• M52: 20,914,082 km (0.069 R)
• M53: 21,118,432 km (0.07 R)
• M54: 21,220,907 km (0.082 R)
• M55: 21,323,381 km (0.086 R)
• M56: 21,942,417 km (0.119 R)
• M57: 22,097,999 km (0.115 R)
• M58: 22,724,365 km (0.102 R)
• M59: 22,829,383 km (0.103 R)
• M60: 22,934,550 km (0.118 R)
• M61: 23,303,608 km (0.107 R)
• M62: 23,462,481 km (0.113 R)
• M63: 23,994,601 km (0.115 R)
• M64: 24,692,026 km (0.119 R)
• M65: 25,124,663 km (0.096 R)
• M66: 25,450,787 km (0.116 R)
• M67: 25,778,256 km (0.057 R)
• M68: 25,997,268 km (0.096 R)
• M69: 26,217,027 km (0.073 R)
• M70: 29,815,304 km (0.057 R)
• M71: 30,449,151 km (0.065 R)
• M72: 32,200,343 km (0.1 R)
• M73: 32,613,682 km (0.118 R)
• M74: 32,732,014 km (0.048 R)
• M75: 34,766,844 km (0.099 R)
• M76: 35,494,638 km (0.098 R)
• M77: 35,738,333 km (0.055 R)
• M78: 37,212,470 km (0.116 R)
• M79: 37,460,055 km (0.102 R)
• M80: 37,646,155 km (0.106 R)
• M81: 38,455,928 km (0.045 R)
• M82: 38,894,399 km (0.108 R)
• M83: 39,082,893 km (0.09 R)
• M84: 39,145,724 km (0.092 R)
• M85: 39,334,516 km (0.102 R)
• M86: 39,713,148 km (0.101 R)
• M87: 40,156,257 km (0.096 R)
• M88: 41,495,607 km (0.117 R)
• M89: 42,267,382 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit