🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.74 AU

Year: 171 Days

Day: 30.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.77 AU - 1.23 AU

Year: 360 Days

Day: 24.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,864,178 km

• M1: 581,337 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 497 Days

Day: 27.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.12 AU - 3.2 AU

Year: 1561 Days

Day: 36.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.2

Radius: 14.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.03 AU - 6.67 AU

Year: 5092 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,864,178 km

• M1: 228,137 km (0.112 R)
• M2: 325,824 km (0.063 R)
• M3: 474,076 km (0.116 R)
• M4: 617,390 km (0.106 R)
• M5: 778,657 km (0.104 R)
• M6: 998,715 km (0.119 R)
• M7: 1,102,088 km (0.07 R)
• M8: 1,272,479 km (0.104 R)
• M9: 1,588,580 km (0.104 R)
• M10: 1,893,161 km (0.099 R)
• M11: 2,355,718 km (0.091 R)
• M12: 2,768,458 km (0.114 R)
• M13: 3,181,947 km (0.11 R)
• M14: 3,271,705 km (0.086 R)
• M15: 3,803,825 km (0.115 R)
• M16: 3,899,119 km (0.057 R)
• M17: 4,165,702 km (0.088 R)
• M18: 4,614,795 km (0.105 R)
• M19: 4,768,133 km (0.078 R)
• M20: 5,264,648 km (0.067 R)
• M21: 6,222,823 km (0.059 R)
• M22: 7,353,334 km (0.117 R)
• M23: 7,502,932 km (0.065 R)
• M24: 7,714,014 km (0.12 R)
• M25: 8,609,657 km (0.052 R)
• M26: 8,830,762 km (0.11 R)
• M27: 8,926,206 km (0.095 R)
• M28: 9,214,331 km (0.087 R)
• M29: 9,701,572 km (0.025 R)
• M30: 10,064,197 km (0.06 R)
• M31: 10,163,829 km (0.088 R)
• M32: 11,247,516 km (0.081 R)
• M33: 11,351,038 km (0.104 R)
• M34: 11,558,979 km (0.097 R)
• M35: 11,943,595 km (0.088 R)
• M36: 12,332,400 km (0.098 R)
• M37: 12,761,297 km (0.102 R)
• M38: 12,941,413 km (0.072 R)
• M39: 13,195,131 km (0.039 R)
• M40: 13,413,843 km (0.09 R)
• M41: 13,560,449 km (0.116 R)
• M42: 14,226,309 km (0.06 R)
• M43: 14,940,788 km (0.076 R)
• M44: 16,053,946 km (0.07 R)
• M45: 17,833,562 km (0.061 R)
• M46: 18,318,708 km (0.037 R)
• M47: 18,481,471 km (0.116 R)
• M48: 18,644,682 km (0.053 R)
• M49: 19,633,673 km (0.086 R)
• M50: 19,925,389 km (0.113 R)
• M51: 20,092,789 km (0.078 R)
• M52: 20,682,205 km (0.085 R)
• M53: 20,936,521 km (0.104 R)
• M54: 21,234,520 km (0.118 R)
• M55: 21,619,884 km (0.118 R)
• M56: 21,921,174 km (0.107 R)
• M57: 22,137,194 km (0.083 R)
• M58: 22,353,961 km (0.1 R)
• M59: 22,484,261 km (0.048 R)
• M60: 23,625,094 km (0.103 R)
• M61: 23,979,791 km (0.081 R)
• M62: 24,964,593 km (0.077 R)
• M63: 25,145,158 km (0.117 R)
• M64: 25,462,006 km (0.027 R)
• M65: 25,552,812 km (0.106 R)
• M66: 27,437,446 km (0.115 R)
• M67: 28,044,514 km (0.078 R)
• M68: 29,319,238 km (0.105 R)
• M69: 29,414,382 km (0.103 R)
• M70: 29,509,676 km (0.06 R)
• M71: 29,748,285 km (0.072 R)
• M72: 30,227,447 km (0.116 R)
• M73: 31,290,788 km (0.068 R)
• M74: 32,071,839 km (0.06 R)
• M75: 32,612,485 km (0.04 R)
• M76: 32,958,206 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 10.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.74 AU - 8.08 AU

Year: 6537 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,864,178 km

• M1: 139,276 km (0.095 R)
• M2: 204,051 km (0.111 R)
• M3: 412,591 km (0.085 R)
• M4: 533,017 km (0.119 R)
• M5: 738,116 km (0.046 R)
• M6: 842,984 km (0.078 R)
• M7: 953,387 km (0.1 R)
• M8: 1,242,111 km (0.099 R)
• M9: 1,406,220 km (0.117 R)
• M10: 1,715,888 km (0.112 R)
• M11: 1,899,594 km (0.111 R)
• M12: 2,176,649 km (0.12 R)
• M13: 2,286,753 km (0.086 R)
• M14: 2,353,623 km (0.095 R)
• M15: 2,558,572 km (0.107 R)
• M16: 2,913,119 km (0.043 R)
• M17: 3,183,143 km (0.088 R)
• M18: 4,538,650 km (0.106 R)
• M19: 4,852,207 km (0.118 R)
• M20: 5,380,287 km (0.099 R)
• M21: 5,712,095 km (0.074 R)
• M22: 6,144,134 km (0.068 R)
• M23: 6,301,062 km (0.029 R)
• M24: 7,138,062 km (0.086 R)
• M25: 7,402,701 km (0.11 R)
• M26: 8,353,994 km (0.109 R)
• M27: 9,021,500 km (0.099 R)
• M28: 9,815,715 km (0.099 R)
• M29: 9,889,018 km (0.107 R)
• M30: 10,258,375 km (0.091 R)
• M31: 10,444,774 km (0.029 R)
• M32: 10,820,863 km (0.074 R)
• M33: 10,896,709 km (0.117 R)
• M34: 11,354,927 km (0.12 R)
• M35: 11,470,566 km (0.101 R)
• M36: 11,975,908 km (0.103 R)
• M37: 13,008,283 km (0.089 R)
• M38: 13,250,631 km (0.098 R)
• M39: 14,234,686 km (0.119 R)
• M40: 14,317,713 km (0.115 R)
• M41: 14,484,365 km (0.102 R)
• M42: 14,651,765 km (0.053 R)
• M43: 15,327,199 km (0.104 R)
• M44: 15,926,788 km (0.117 R)
• M45: 16,796,400 km (0.119 R)
• M46: 17,236,966 km (0.086 R)
• M47: 17,636,841 km (0.11 R)
• M48: 18,084,737 km (0.109 R)
• M49: 18,627,029 km (0.07 R)
• M50: 19,037,376 km (0.106 R)
• M51: 19,128,930 km (0.08 R)
• M52: 19,866,896 km (0.111 R)
• M53: 20,239,395 km (0.094 R)
• M54: 20,426,392 km (0.081 R)
• M55: 20,520,190 km (0.089 R)
• M56: 20,614,138 km (0.119 R)
• M57: 20,802,332 km (0.119 R)
• M58: 21,370,505 km (0.12 R)
• M59: 21,608,814 km (0.076 R)
• M60: 21,943,913 km (0.096 R)
• M61: 22,619,198 km (0.096 R)
• M62: 24,237,697 km (0.105 R)
• M63: 24,386,697 km (0.091 R)
• M64: 24,535,996 km (0.117 R)
• M65: 24,935,571 km (0.102 R)
• M66: 25,488,635 km (0.096 R)
• M67: 26,096,451 km (0.063 R)
• M68: 26,657,892 km (0.063 R)
• M69: 26,760,366 km (0.096 R)
• M70: 27,120,299 km (0.097 R)
• M71: 28,157,162 km (0.039 R)
• M72: 28,470,719 km (0.078 R)
• M73: 28,943,298 km (0.067 R)
• M74: 29,418,421 km (0.066 R)
• M75: 29,949,344 km (0.116 R)
• M76: 30,590,670 km (0.091 R)
• M77: 31,182,629 km (0.111 R)
• M78: 31,561,261 km (0.109 R)
• M79: 31,724,024 km (0.099 R)
• M80: 32,213,957 km (0.101 R)
• M81: 33,477,161 km (0.03 R)
• M82: 34,142,722 km (0.108 R)
• M83: 34,477,073 km (0.098 R)
• M84: 34,812,621 km (0.114 R)
• M85: 35,205,465 km (0.034 R)
• M86: 35,430,610 km (0.079 R)
• M87: 35,938,794 km (0.066 R)
• M88: 36,165,435 km (0.066 R)
• M89: 37,650,343 km (0.079 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit