🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.29 AU - 1.49 AU

Year: 605 Days

Day: 37.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.03 AU

Year: 782 Days

Day: 26 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 9.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.75 AU - 7.73 AU

Year: 6456 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,722,547 km

• M1: 115,340 km (0.067 R)
• M2: 314,156 km (0.091 R)
• M3: 740,809 km (0.041 R)
• M4: 1,272,779 km (0.083 R)
• M5: 1,366,277 km (0.107 R)
• M6: 1,543,850 km (0.093 R)
• M7: 1,677,740 km (0.08 R)
• M8: 1,763,460 km (0.11 R)
• M9: 1,903,783 km (0.116 R)
• M10: 2,066,096 km (0.089 R)
• M11: 2,158,398 km (0.114 R)
• M12: 2,944,984 km (0.118 R)
• M13: 3,261,234 km (0.113 R)
• M14: 3,434,468 km (0.118 R)
• M15: 3,566,264 km (0.079 R)
• M16: 4,180,662 km (0.098 R)
• M17: 4,392,792 km (0.111 R)
• M18: 4,803,139 km (0.026 R)
• M19: 4,975,775 km (0.109 R)
• M20: 5,454,488 km (0.076 R)
• M21: 5,948,161 km (0.034 R)
• M22: 6,053,777 km (0.105 R)
• M23: 6,347,886 km (0.114 R)
• M24: 6,510,200 km (0.054 R)
• M25: 6,839,166 km (0.036 R)
• M26: 6,977,843 km (0.064 R)
• M27: 7,399,410 km (0.092 R)
• M28: 7,570,400 km (0.037 R)
• M29: 7,887,249 km (0.119 R)
• M30: 8,149,643 km (0.027 R)
• M31: 8,444,650 km (0.088 R)
• M32: 8,504,190 km (0.116 R)
• M33: 8,653,339 km (0.089 R)
• M34: 9,258,762 km (0.075 R)
• M35: 9,381,582 km (0.079 R)
• M36: 10,129,272 km (0.119 R)
• M37: 10,224,117 km (0.106 R)
• M38: 10,287,546 km (0.114 R)
• M39: 10,478,433 km (0.098 R)
• M40: 10,606,489 km (0.092 R)
• M41: 11,025,812 km (0.056 R)
• M42: 11,155,962 km (0.049 R)
• M43: 11,352,234 km (0.068 R)
• M44: 12,215,564 km (0.067 R)
• M45: 13,307,030 km (0.094 R)
• M46: 13,515,120 km (0.067 R)
• M47: 14,536,275 km (0.042 R)
• M48: 16,132,335 km (0.073 R)
• M49: 16,317,238 km (0.04 R)
• M50: 16,428,539 km (0.087 R)
• M51: 17,555,161 km (0.112 R)
• M52: 17,745,299 km (0.059 R)
• M53: 18,051,077 km (0.064 R)
• M54: 18,320,054 km (0.102 R)
• M55: 18,474,290 km (0.057 R)
• M56: 20,120,315 km (0.047 R)
• M57: 20,359,223 km (0.11 R)
• M58: 20,518,994 km (0.087 R)
• M59: 21,976,226 km (0.112 R)
• M60: 22,263,305 km (0.111 R)
• M61: 22,469,301 km (0.107 R)
• M62: 22,841,500 km (0.056 R)
• M63: 23,090,731 km (0.036 R)
• M64: 23,424,633 km (0.114 R)
• M65: 24,012,553 km (0.113 R)
• M66: 24,139,262 km (0.118 R)
• M67: 24,520,437 km (0.057 R)
• M68: 24,605,409 km (0.099 R)
• M69: 24,818,287 km (0.102 R)
• M70: 25,031,913 km (0.062 R)
• M71: 25,460,660 km (0.108 R)
• M72: 25,978,568 km (0.1 R)
• M73: 26,108,568 km (0.1 R)
• M74: 26,761,862 km (0.07 R)
• M75: 27,332,429 km (0.056 R)
• M76: 27,774,041 km (0.106 R)
• M77: 28,217,898 km (0.073 R)
• M78: 28,485,529 km (0.088 R)
• M79: 28,978,155 km (0.065 R)
• M80: 29,518,652 km (0.083 R)
• M81: 29,699,665 km (0.11 R)
• M82: 30,062,739 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 12.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.06 AU - 9.86 AU

Year: 9079 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,722,547 km

• M1: 173,384 km (0.096 R)
• M2: 287,976 km (0.098 R)
• M3: 544,985 km (0.102 R)
• M4: 697,724 km (0.118 R)
• M5: 837,598 km (0.11 R)
• M6: 941,569 km (0.046 R)
• M7: 1,131,259 km (0.084 R)
• M8: 1,333,964 km (0.084 R)
• M9: 1,458,130 km (0.111 R)
• M10: 2,034,830 km (0.102 R)
• M11: 2,137,604 km (0.11 R)
• M12: 2,348,537 km (0.104 R)
• M13: 2,588,642 km (0.119 R)
• M14: 2,678,101 km (0.071 R)
• M15: 3,022,625 km (0.09 R)
• M16: 3,907,496 km (0.103 R)
• M17: 4,352,251 km (0.099 R)
• M18: 4,675,981 km (0.087 R)
• M19: 5,204,660 km (0.103 R)
• M20: 5,433,095 km (0.089 R)
• M21: 5,840,750 km (0.092 R)
• M22: 6,108,231 km (0.092 R)
• M23: 6,349,382 km (0.103 R)
• M24: 7,959,355 km (0.086 R)
• M25: 8,090,702 km (0.095 R)
• M26: 8,256,157 km (0.044 R)
• M27: 8,355,789 km (0.074 R)
• M28: 8,590,209 km (0.034 R)
• M29: 9,133,848 km (0.11 R)
• M30: 9,479,419 km (0.103 R)
• M31: 9,583,988 km (0.094 R)
• M32: 9,829,328 km (0.084 R)
• M33: 9,970,548 km (0.05 R)
• M34: 10,686,374 km (0.087 R)
• M35: 11,679,106 km (0.12 R)
• M36: 11,828,704 km (0.104 R)
• M37: 12,129,844 km (0.087 R)
• M38: 12,281,387 km (0.065 R)
• M39: 13,281,449 km (0.051 R)
• M40: 13,673,096 km (0.047 R)
• M41: 13,791,428 km (0.108 R)
• M42: 14,267,747 km (0.112 R)
• M43: 14,992,549 km (0.11 R)
• M44: 15,359,363 km (0.091 R)
• M45: 18,139,340 km (0.091 R)
• M46: 19,056,076 km (0.084 R)
• M47: 19,232,302 km (0.108 R)
• M48: 19,943,042 km (0.088 R)
• M49: 20,617,130 km (0.101 R)
• M50: 21,253,070 km (0.089 R)
• M51: 21,573,509 km (0.113 R)
• M52: 22,033,971 km (0.115 R)
• M53: 22,311,774 km (0.055 R)
• M54: 22,404,675 km (0.119 R)
• M55: 22,917,795 km (0.08 R)
• M56: 23,246,462 km (0.059 R)
• M57: 23,576,475 km (0.117 R)
• M58: 23,813,288 km (0.078 R)
• M59: 24,193,716 km (0.089 R)
• M60: 24,816,342 km (0.095 R)
• M61: 25,687,002 km (0.042 R)
• M62: 25,881,928 km (0.111 R)
• M63: 26,814,222 km (0.092 R)
• M64: 28,661,157 km (0.061 R)
• M65: 28,812,699 km (0.098 R)
• M66: 29,167,396 km (0.117 R)
• M67: 29,319,836 km (0.026 R)
• M68: 29,421,563 km (0.12 R)
• M69: 29,625,614 km (0.066 R)
• M70: 30,188,701 km (0.062 R)
• M71: 32,161,448 km (0.092 R)
• M72: 32,687,434 km (0.086 R)
• M73: 33,216,262 km (0.109 R)
• M74: 33,854,746 km (0.05 R)
• M75: 34,068,372 km (0.079 R)
• M76: 35,251,841 km (0.09 R)
• M77: 35,414,304 km (0.093 R)
• M78: 35,522,613 km (0.091 R)
• M79: 35,739,829 km (0.047 R)
• M80: 36,558,129 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit