🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.09 AU - 2.99 AU

Year: 1436 Days

Day: 46.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 13.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.23 AU - 6.75 AU

Year: 5201 Days

Day: 11.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,585,598 km

• M1: 163,810 km (0.106 R)
• M2: 245,789 km (0.116 R)
• M3: 510,129 km (0.095 R)
• M4: 728,691 km (0.105 R)
• M5: 888,611 km (0.111 R)
• M6: 1,173,595 km (0.068 R)
• M7: 1,488,349 km (0.084 R)
• M8: 1,599,500 km (0.06 R)
• M9: 1,763,310 km (0.12 R)
• M10: 1,881,343 km (0.1 R)
• M11: 2,072,529 km (0.032 R)
• M12: 2,455,649 km (0.1 R)
• M13: 2,684,683 km (0.1 R)
• M14: 4,455,623 km (0.118 R)
• M15: 5,144,521 km (0.109 R)
• M16: 5,291,277 km (0.113 R)
• M17: 5,664,374 km (0.049 R)
• M18: 5,943,374 km (0.078 R)
• M19: 6,045,998 km (0.055 R)
• M20: 6,149,220 km (0.078 R)
• M21: 6,305,101 km (0.086 R)
• M22: 6,861,306 km (0.094 R)
• M23: 7,050,248 km (0.107 R)
• M24: 7,268,362 km (0.071 R)
• M25: 7,378,167 km (0.059 R)
• M26: 8,020,839 km (0.111 R)
• M27: 8,191,381 km (0.079 R)
• M28: 8,363,269 km (0.063 R)
• M29: 8,536,354 km (0.089 R)
• M30: 9,062,639 km (0.108 R)
• M31: 9,811,077 km (0.099 R)
• M32: 9,932,700 km (0.118 R)
• M33: 10,054,772 km (0.068 R)
• M34: 10,177,442 km (0.113 R)
• M35: 10,892,221 km (0.084 R)
• M36: 11,558,979 km (0.058 R)
• M37: 12,010,914 km (0.057 R)
• M38: 12,108,601 km (0.043 R)
• M39: 13,132,599 km (0.071 R)
• M40: 13,910,358 km (0.036 R)
• M41: 14,218,679 km (0.102 R)
• M42: 14,912,215 km (0.097 R)
• M43: 15,368,937 km (0.106 R)
• M44: 15,652,276 km (0.03 R)
• M45: 15,830,147 km (0.109 R)
• M46: 15,937,260 km (0.107 R)
• M47: 16,332,048 km (0.11 R)
• M48: 16,693,776 km (0.056 R)
• M49: 16,802,833 km (0.109 R)
• M50: 17,021,695 km (0.117 R)
• M51: 18,279,214 km (0.106 R)
• M52: 19,146,882 km (0.111 R)
• M53: 19,261,175 km (0.101 R)
• M54: 19,375,467 km (0.052 R)
• M55: 19,950,970 km (0.071 R)
• M56: 20,143,952 km (0.069 R)
• M57: 20,454,218 km (0.059 R)
• M58: 21,157,776 km (0.068 R)
• M59: 21,433,635 km (0.085 R)
• M60: 22,268,241 km (0.12 R)
• M61: 23,723,679 km (0.102 R)
• M62: 24,010,309 km (0.105 R)
• M63: 24,752,464 km (0.101 R)
• M64: 25,126,458 km (0.116 R)
• M65: 25,460,361 km (0.05 R)
• M66: 25,964,057 km (0.093 R)
• M67: 26,132,654 km (0.082 R)
• M68: 26,386,372 km (0.112 R)
• M69: 26,471,044 km (0.115 R)
• M70: 27,109,378 km (0.084 R)
• M71: 27,968,519 km (0.087 R)
• M72: 28,141,304 km (0.086 R)
• M73: 28,357,922 km (0.035 R)
• M74: 28,488,222 km (0.077 R)
• M75: 28,836,486 km (0.115 R)
• M76: 29,098,581 km (0.085 R)
• M77: 29,449,238 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 14

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.3 AU - 9.54 AU

Year: 7907 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,585,598 km

• M1: 189,391 km (0.106 R)
• M2: 335,548 km (0.085 R)
• M3: 588,518 km (0.05 R)
• M4: 688,898 km (0.079 R)
• M5: 876,943 km (0.042 R)
• M6: 1,012,778 km (0.09 R)
• M7: 1,174,942 km (0.043 R)
• M8: 1,693,597 km (0.113 R)
• M9: 1,956,142 km (0.085 R)
• M10: 2,208,962 km (0.112 R)
• M11: 2,303,508 km (0.09 R)
• M12: 2,448,169 km (0.109 R)
• M13: 2,721,335 km (0.077 R)
• M14: 3,136,768 km (0.107 R)
• M15: 3,544,722 km (0.071 R)
• M16: 4,174,080 km (0.111 R)
• M17: 4,381,722 km (0.091 R)
• M18: 4,501,849 km (0.104 R)
• M19: 4,838,145 km (0.092 R)
• M20: 5,535,570 km (0.086 R)
• M21: 6,129,773 km (0.106 R)
• M22: 6,606,092 km (0.086 R)
• M23: 6,848,740 km (0.085 R)
• M24: 7,023,919 km (0.045 R)
• M25: 7,522,379 km (0.03 R)
• M26: 8,329,011 km (0.101 R)
• M27: 8,553,707 km (0.042 R)
• M28: 8,742,649 km (0.066 R)
• M29: 9,629,166 km (0.118 R)
• M30: 9,865,232 km (0.08 R)
• M31: 10,584,947 km (0.089 R)
• M32: 11,321,567 km (0.049 R)
• M33: 11,864,009 km (0.115 R)
• M34: 12,671,987 km (0.096 R)
• M35: 12,844,324 km (0.097 R)
• M36: 13,060,941 km (0.078 R)
• M37: 13,585,731 km (0.099 R)
• M38: 13,673,844 km (0.116 R)
• M39: 13,894,949 km (0.115 R)
• M40: 14,251,292 km (0.119 R)
• M41: 15,109,834 km (0.11 R)
• M42: 15,706,879 km (0.058 R)
• M43: 15,985,131 km (0.047 R)
• M44: 16,687,792 km (0.083 R)
• M45: 17,352,755 km (0.093 R)
• M46: 17,881,284 km (0.052 R)
• M47: 18,171,803 km (0.1 R)
• M48: 18,366,430 km (0.108 R)
• M49: 18,512,736 km (0.108 R)
• M50: 18,904,982 km (0.104 R)
• M51: 19,102,152 km (0.117 R)
• M52: 19,548,253 km (0.076 R)
• M53: 19,647,885 km (0.102 R)
• M54: 20,552,055 km (0.084 R)
• M55: 20,653,332 km (0.101 R)
• M56: 21,060,239 km (0.119 R)
• M57: 22,400,785 km (0.079 R)
• M58: 22,557,265 km (0.061 R)
• M59: 23,556,578 km (0.082 R)
• M60: 23,715,750 km (0.105 R)
• M61: 24,947,539 km (0.096 R)
• M62: 25,598,589 km (0.117 R)
• M63: 27,361,750 km (0.108 R)
• M64: 27,864,698 km (0.097 R)
• M65: 28,032,995 km (0.061 R)
• M66: 28,145,493 km (0.075 R)
• M67: 29,734,970 km (0.109 R)
• M68: 30,136,790 km (0.109 R)
• M69: 30,540,555 km (0.042 R)
• M70: 31,178,590 km (0.117 R)
• M71: 31,645,485 km (0.103 R)
• M72: 31,938,397 km (0.086 R)
• M73: 32,941,152 km (0.078 R)
• M74: 33,655,183 km (0.117 R)
• M75: 33,954,079 km (0.07 R)
• M76: 34,494,576 km (0.041 R)
• M77: 35,584,098 km (0.12 R)
• M78: 36,133,122 km (0.087 R)
• M79: 37,734,717 km (0.073 R)
• M80: 42,677,131 km (0.065 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit