🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 42.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,365,909 km

• M1: 24,384 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.08 AU - 1.4 AU

Year: 492 Days

Day: 38.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,365,909 km

• M1: 210,634 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.42 AU - 5.2 AU

Year: 3189 Days

Day: 24.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,365,909 km

• M1: 2,693,659 km (0.118 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 11.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.26 AU - 6.46 AU

Year: 5717 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,365,909 km

• M1: 157,227 km (0.086 R)
• M2: 233,373 km (0.107 R)
• M3: 403,914 km (0.089 R)
• M4: 500,405 km (0.12 R)
• M5: 606,619 km (0.107 R)
• M6: 939,774 km (0.094 R)
• M7: 1,057,208 km (0.118 R)
• M8: 1,186,610 km (0.119 R)
• M9: 1,391,111 km (0.104 R)
• M10: 1,519,466 km (0.119 R)
• M11: 1,600,099 km (0.032 R)
• M12: 1,765,554 km (0.077 R)
• M13: 1,881,792 km (0.11 R)
• M14: 2,279,872 km (0.109 R)
• M15: 2,589,240 km (0.066 R)
• M16: 2,695,305 km (0.047 R)
• M17: 2,775,938 km (0.118 R)
• M18: 2,884,696 km (0.104 R)
• M19: 3,041,325 km (0.105 R)
• M20: 5,550,081 km (0.112 R)
• M21: 5,664,972 km (0.061 R)
• M22: 5,815,617 km (0.068 R)
• M23: 6,038,069 km (0.108 R)
• M24: 6,275,182 km (0.057 R)
• M25: 6,419,095 km (0.115 R)
• M26: 6,906,335 km (0.041 R)
• M27: 7,104,702 km (0.119 R)
• M28: 7,204,633 km (0.083 R)
• M29: 7,711,022 km (0.111 R)
• M30: 8,360,277 km (0.119 R)
• M31: 8,518,701 km (0.067 R)
• M32: 8,638,230 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 13.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.94 AU - 9.26 AU

Year: 8217 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,365,909 km

• M1: 406,009 km (0.071 R)
• M2: 595,400 km (0.048 R)
• M3: 916,437 km (0.082 R)
• M4: 1,254,827 km (0.085 R)
• M5: 1,350,719 km (0.092 R)
• M6: 1,760,019 km (0.062 R)
• M7: 1,934,749 km (0.08 R)
• M8: 2,373,520 km (0.036 R)
• M9: 2,494,245 km (0.099 R)
• M10: 2,818,125 km (0.106 R)
• M11: 3,369,991 km (0.069 R)
• M12: 3,700,752 km (0.052 R)
• M13: 4,573,506 km (0.086 R)
• M14: 4,878,387 km (0.096 R)
• M15: 5,158,583 km (0.087 R)
• M16: 5,444,166 km (0.109 R)
• M17: 5,800,358 km (0.11 R)
• M18: 6,030,889 km (0.078 R)
• M19: 7,299,927 km (0.065 R)
• M20: 7,837,582 km (0.112 R)
• M21: 8,092,796 km (0.052 R)
• M22: 8,499,702 km (0.115 R)
• M23: 9,027,184 km (0.051 R)
• M24: 9,179,774 km (0.066 R)
• M25: 9,333,411 km (0.028 R)
• M26: 9,799,109 km (0.042 R)
• M27: 10,193,150 km (0.114 R)
• M28: 10,713,152 km (0.09 R)
• M29: 11,119,161 km (0.057 R)
• M30: 12,921,815 km (0.094 R)
• M31: 14,055,468 km (0.077 R)
• M32: 14,232,592 km (0.116 R)
• M33: 14,544,653 km (0.109 R)
• M34: 14,949,016 km (0.104 R)
• M35: 15,084,701 km (0.064 R)
• M36: 15,448,374 km (0.053 R)
• M37: 15,723,035 km (0.083 R)
• M38: 15,953,267 km (0.108 R)
• M39: 16,979,209 km (0.078 R)
• M40: 17,168,151 km (0.117 R)
• M41: 17,262,846 km (0.091 R)
• M42: 17,834,609 km (0.07 R)
• M43: 18,171,055 km (0.045 R)
• M44: 18,509,595 km (0.109 R)
• M45: 19,785,216 km (0.109 R)
• M46: 20,685,047 km (0.091 R)
• M47: 21,139,974 km (0.04 R)
• M48: 22,111,164 km (0.079 R)
• M49: 22,265,848 km (0.099 R)
• M50: 23,149,223 km (0.08 R)
• M51: 24,150,033 km (0.114 R)
• M52: 24,682,452 km (0.118 R)
• M53: 25,704,804 km (0.109 R)
• M54: 26,139,386 km (0.084 R)
• M55: 27,347,089 km (0.043 R)
• M56: 27,624,144 km (0.077 R)
• M57: 28,572,894 km (0.112 R)
• M58: 29,023,184 km (0.096 R)
• M59: 30,216,227 km (0.062 R)
• M60: 30,387,965 km (0.049 R)
• M61: 30,560,003 km (0.053 R)
• M62: 31,193,699 km (0.113 R)
• M63: 31,657,153 km (0.076 R)
• M64: 32,064,808 km (0.117 R)
• M65: 32,532,600 km (0.037 R)
• M66: 34,187,901 km (0.095 R)
• M67: 34,785,694 km (0.109 R)
• M68: 35,266,501 km (0.095 R)
• M69: 35,809,990 km (0.094 R)
• M70: 37,211,423 km (0.081 R)
• M71: 37,703,151 km (0.111 R)
• M72: 38,382,625 km (0.107 R)
• M73: 39,253,434 km (0.098 R)
• M74: 39,816,670 km (0.086 R)
• M75: 40,382,599 km (0.119 R)
• M76: 40,571,840 km (0.118 R)
• M77: 40,951,071 km (0.101 R)
• M78: 41,585,964 km (0.114 R)
• M79: 41,840,879 km (0.077 R)
• M80: 42,608,466 km (0.098 R)
• M81: 42,865,475 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 8.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.04 AU - 12.34 AU

Year: 13343 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 83 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,365,909 km

• M1: 184,454 km (0.105 R)
• M2: 251,324 km (0.118 R)
• M3: 318,643 km (0.103 R)
• M4: 434,133 km (0.108 R)
• M5: 534,812 km (0.111 R)
• M6: 727,046 km (0.079 R)
• M7: 831,615 km (0.063 R)
• M8: 904,170 km (0.099 R)
• M9: 1,095,804 km (0.113 R)
• M10: 1,407,566 km (0.087 R)
• M11: 1,473,240 km (0.118 R)
• M12: 2,186,373 km (0.105 R)
• M13: 2,471,806 km (0.062 R)
• M14: 2,632,623 km (0.084 R)
• M15: 2,796,732 km (0.115 R)
• M16: 3,398,116 km (0.106 R)
• M17: 3,547,115 km (0.065 R)
• M18: 3,882,663 km (0.072 R)
• M19: 4,196,519 km (0.044 R)
• M20: 5,289,631 km (0.097 R)
• M21: 5,885,479 km (0.091 R)
• M22: 6,465,770 km (0.045 R)
• M23: 6,837,819 km (0.075 R)
• M24: 6,950,766 km (0.112 R)
• M25: 7,178,454 km (0.088 R)
• M26: 7,602,564 km (0.08 R)
• M27: 7,758,744 km (0.077 R)
• M28: 8,233,717 km (0.099 R)
• M29: 8,840,785 km (0.084 R)
• M30: 9,128,911 km (0.089 R)
• M31: 9,714,587 km (0.069 R)
• M32: 10,355,613 km (0.042 R)
• M33: 10,834,476 km (0.055 R)
• M34: 11,054,535 km (0.044 R)
• M35: 11,231,509 km (0.037 R)
• M36: 12,913,737 km (0.051 R)
• M37: 13,006,936 km (0.103 R)
• M38: 13,193,934 km (0.099 R)
• M39: 13,903,028 km (0.113 R)
• M40: 15,853,934 km (0.119 R)
• M41: 16,053,796 km (0.11 R)
• M42: 16,759,599 km (0.094 R)
• M43: 16,963,052 km (0.106 R)
• M44: 17,167,403 km (0.104 R)
• M45: 17,681,870 km (0.089 R)
• M46: 18,149,214 km (0.106 R)
• M47: 18,410,561 km (0.088 R)
• M48: 18,463,070 km (0.099 R)
• M49: 18,568,088 km (0.083 R)
• M50: 18,620,597 km (0.069 R)
• M51: 20,112,835 km (0.118 R)
• M52: 21,643,222 km (0.107 R)
• M53: 21,698,573 km (0.069 R)
• M54: 21,753,924 km (0.097 R)
• M55: 21,864,776 km (0.116 R)
• M56: 23,267,256 km (0.11 R)
• M57: 23,437,498 km (0.049 R)
• M58: 24,698,608 km (0.079 R)
• M59: 26,217,176 km (0.089 R)
• M60: 26,631,263 km (0.084 R)
• M61: 27,106,985 km (0.117 R)
• M62: 27,405,881 km (0.109 R)
• M63: 28,308,854 km (0.081 R)
• M64: 28,369,291 km (0.09 R)
• M65: 28,855,335 km (0.118 R)
• M66: 29,282,736 km (0.073 R)
• M67: 30,701,821 km (0.038 R)
• M68: 31,075,816 km (0.087 R)
• M69: 31,138,198 km (0.088 R)
• M70: 32,143,346 km (0.088 R)
• M71: 32,649,885 km (0.092 R)
• M72: 32,776,893 km (0.116 R)
• M73: 33,863,423 km (0.051 R)
• M74: 35,156,846 km (0.113 R)
• M75: 35,875,065 km (0.049 R)
• M76: 36,203,134 km (0.096 R)
• M77: 36,664,045 km (0.118 R)
• M78: 36,730,167 km (0.086 R)
• M79: 37,392,437 km (0.111 R)
• M80: 39,741,422 km (0.075 R)
• M81: 39,876,958 km (0.087 R)
• M82: 40,489,412 km (0.115 R)
• M83: 41,379,519 km (0.045 R)
• M84: 44,862,457 km (0.107 R)
• M85: 45,074,437 km (0.076 R)
• M86: 45,215,956 km (0.081 R)
• M87: 45,428,535 km (0.081 R)
• M88: 46,210,483 km (0.083 R)
• M89: 46,281,841 km (0.11 R)
• M90: 46,496,065 km (0.036 R)
• M91: 47,715,886 km (0.111 R)
• M92: 48,221,228 km (0.057 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit