🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.47 AU - 0.65 AU

Year: 148 Days

Day: 20.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 14.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.18 AU - 2.34 AU

Year: 1200 Days

Day: 27.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,269,983 km

• M1: 1,744,162 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.81 AU - 7.1 AU

Year: 5784 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,269,983 km

• M1: 160,668 km (0.093 R)
• M2: 279,299 km (0.071 R)
• M3: 344,973 km (0.063 R)
• M4: 408,851 km (0.06 R)
• M5: 598,242 km (0.048 R)
• M6: 698,472 km (0.029 R)
• M7: 916,437 km (0.097 R)
• M8: 1,057,657 km (0.108 R)
• M9: 1,335,311 km (0.06 R)
• M10: 1,388,268 km (0.089 R)
• M11: 1,579,454 km (0.09 R)
• M12: 1,793,678 km (0.06 R)
• M13: 1,956,890 km (0.094 R)
• M14: 2,281,966 km (0.097 R)
• M15: 2,724,776 km (0.082 R)
• M16: 2,878,413 km (0.11 R)
• M17: 3,194,064 km (0.11 R)
• M18: 3,265,871 km (0.09 R)
• M19: 3,356,228 km (0.053 R)
• M20: 3,429,082 km (0.057 R)
• M21: 3,782,732 km (0.111 R)
• M22: 3,973,469 km (0.031 R)
• M23: 4,031,363 km (0.096 R)
• M24: 4,089,557 km (0.105 R)
• M25: 4,444,403 km (0.041 R)
• M26: 4,953,634 km (0.113 R)
• M27: 5,459,873 km (0.12 R)
• M28: 5,610,668 km (0.106 R)
• M29: 6,205,170 km (0.075 R)
• M30: 6,727,416 km (0.116 R)
• M31: 6,796,530 km (0.113 R)
• M32: 6,889,132 km (0.099 R)
• M33: 7,429,629 km (0.047 R)
• M34: 7,572,943 km (0.103 R)
• M35: 8,032,658 km (0.049 R)
• M36: 8,476,515 km (0.117 R)
• M37: 8,676,377 km (0.103 R)
• M38: 8,726,493 km (0.101 R)
• M39: 8,903,018 km (0.111 R)
• M40: 8,953,582 km (0.107 R)
• M41: 9,336,553 km (0.109 R)
• M42: 9,413,745 km (0.083 R)
• M43: 9,829,178 km (0.055 R)
• M44: 10,118,351 km (0.097 R)
• M45: 10,171,159 km (0.078 R)
• M46: 10,678,146 km (0.083 R)
• M47: 11,688,680 km (0.11 R)
• M48: 11,994,907 km (0.118 R)
• M49: 12,106,956 km (0.113 R)
• M50: 12,219,453 km (0.107 R)
• M51: 12,445,196 km (0.11 R)
• M52: 12,758,006 km (0.09 R)
• M53: 12,901,021 km (0.09 R)
• M54: 13,159,825 km (0.099 R)
• M55: 13,391,403 km (0.071 R)
• M56: 13,682,670 km (0.074 R)
• M57: 13,799,656 km (0.104 R)
• M58: 14,182,626 km (0.075 R)
• M59: 14,419,888 km (0.077 R)
• M60: 14,568,888 km (0.1 R)
• M61: 14,808,394 km (0.11 R)
• M62: 14,898,602 km (0.056 R)
• M63: 15,291,296 km (0.098 R)
• M64: 15,687,431 km (0.071 R)
• M65: 16,117,824 km (0.085 R)
• M66: 16,489,874 km (0.084 R)
• M67: 17,116,240 km (0.056 R)
• M68: 17,654,793 km (0.114 R)
• M69: 17,750,386 km (0.1 R)
• M70: 18,006,198 km (0.115 R)
• M71: 18,716,040 km (0.107 R)
• M72: 18,813,428 km (0.071 R)
• M73: 18,911,116 km (0.076 R)
• M74: 19,599,565 km (0.094 R)
• M75: 20,096,230 km (0.111 R)
• M76: 20,329,453 km (0.064 R)
• M77: 20,530,064 km (0.089 R)
• M78: 20,798,592 km (0.075 R)
• M79: 21,509,032 km (0.071 R)
• M80: 21,781,749 km (0.111 R)
• M81: 22,296,216 km (0.104 R)
• M82: 22,572,224 km (0.117 R)
• M83: 22,884,136 km (0.094 R)
• M84: 23,127,681 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 11.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.96 AU - 9.48 AU

Year: 7574 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,269,983 km

• M1: 159,920 km (0.093 R)
• M2: 415,583 km (0.047 R)
• M3: 544,686 km (0.107 R)
• M4: 990,637 km (0.037 R)
• M5: 1,365,679 km (0.092 R)
• M6: 1,449,454 km (0.098 R)
• M7: 1,569,730 km (0.096 R)
• M8: 2,007,753 km (0.099 R)
• M9: 2,442,185 km (0.094 R)
• M10: 2,670,472 km (0.067 R)
• M11: 2,884,247 km (0.109 R)
• M12: 3,081,567 km (0.074 R)
• M13: 3,842,571 km (0.077 R)
• M14: 4,281,641 km (0.069 R)
• M15: 4,918,180 km (0.037 R)
• M16: 5,101,736 km (0.026 R)
• M17: 5,529,885 km (0.117 R)
• M18: 5,803,500 km (0.102 R)
• M19: 6,449,463 km (0.069 R)
• M20: 6,535,482 km (0.07 R)
• M21: 6,708,567 km (0.078 R)
• M22: 7,386,096 km (0.069 R)
• M23: 9,222,559 km (0.114 R)
• M24: 9,645,472 km (0.118 R)
• M25: 10,241,470 km (0.068 R)
• M26: 10,577,766 km (0.104 R)
• M27: 10,679,343 km (0.105 R)
• M28: 10,781,369 km (0.12 R)
• M29: 11,226,722 km (0.081 R)
• M30: 11,678,358 km (0.092 R)
• M31: 11,994,458 km (0.09 R)
• M32: 12,065,068 km (0.063 R)
• M33: 12,206,737 km (0.054 R)
• M34: 12,349,005 km (0.1 R)
• M35: 13,177,478 km (0.062 R)
• M36: 13,323,336 km (0.104 R)
• M37: 13,469,942 km (0.097 R)
• M38: 13,727,549 km (0.115 R)
• M39: 14,360,049 km (0.088 R)
• M40: 14,698,739 km (0.053 R)
• M41: 15,653,323 km (0.12 R)
• M42: 15,769,261 km (0.118 R)
• M43: 16,079,677 km (0.064 R)
• M44: 16,667,447 km (0.034 R)
• M45: 17,102,777 km (0.075 R)
• M46: 18,431,505 km (0.103 R)
• M47: 18,553,876 km (0.097 R)
• M48: 18,922,934 km (0.11 R)
• M49: 19,294,236 km (0.082 R)
• M50: 19,377,113 km (0.09 R)
• M51: 19,835,032 km (0.072 R)
• M52: 20,128,244 km (0.114 R)
• M53: 20,296,392 km (0.032 R)
• M54: 20,464,989 km (0.092 R)
• M55: 21,701,864 km (0.107 R)
• M56: 22,047,285 km (0.114 R)
• M57: 22,525,251 km (0.052 R)
• M58: 22,962,675 km (0.095 R)
• M59: 23,935,061 km (0.083 R)
• M60: 24,068,652 km (0.1 R)
• M61: 24,381,461 km (0.068 R)
• M62: 25,691,490 km (0.079 R)
• M63: 26,608,375 km (0.052 R)
• M64: 28,285,666 km (0.093 R)
• M65: 28,474,160 km (0.114 R)
• M66: 28,615,679 km (0.053 R)
• M67: 29,470,481 km (0.111 R)
• M68: 29,900,874 km (0.098 R)
• M69: 30,478,173 km (0.1 R)
• M70: 30,913,502 km (0.1 R)
• M71: 31,156,300 km (0.102 R)
• M72: 31,839,364 km (0.084 R)
• M73: 32,330,344 km (0.094 R)
• M74: 32,922,751 km (0.12 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit