🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 183 Days

Day: 24.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.51 AU - 1.91 AU

Year: 782 Days

Day: 22.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.21 AU - 3.27 AU

Year: 2040 Days

Day: 29.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 8.5

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.91 AU - 6.83 AU

Year: 4975 Days

Day: 11.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 71.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,095,046 km

• M1: 128,804 km (0.06 R)
• M2: 187,895 km (0.113 R)
• M3: 267,780 km (0.066 R)
• M4: 435,479 km (0.109 R)
• M5: 502,948 km (0.092 R)
• M6: 671,994 km (0.049 R)
• M7: 752,028 km (0.075 R)
• M8: 973,284 km (0.115 R)
• M9: 1,243,308 km (0.095 R)
• M10: 1,329,027 km (0.053 R)
• M11: 1,521,560 km (0.041 R)
• M12: 1,771,089 km (0.118 R)
• M13: 1,917,246 km (0.116 R)
• M14: 2,033,783 km (0.038 R)
• M15: 2,505,166 km (0.088 R)
• M16: 3,165,192 km (0.042 R)
• M17: 3,263,777 km (0.117 R)
• M18: 3,606,655 km (0.119 R)
• M19: 3,834,792 km (0.073 R)
• M20: 4,261,445 km (0.115 R)
• M21: 4,458,465 km (0.105 R)
• M22: 5,113,554 km (0.088 R)
• M23: 5,252,980 km (0.119 R)
• M24: 5,702,372 km (0.083 R)
• M25: 6,090,578 km (0.08 R)
• M26: 6,238,381 km (0.085 R)
• M27: 6,437,196 km (0.114 R)
• M28: 6,537,427 km (0.049 R)
• M29: 6,663,538 km (0.094 R)
• M30: 6,969,316 km (0.117 R)
• M31: 7,253,552 km (0.112 R)
• M32: 7,331,792 km (0.073 R)
• M33: 7,436,510 km (0.043 R)
• M34: 7,860,471 km (0.04 R)
• M35: 8,210,679 km (0.066 R)
• M36: 8,483,546 km (0.108 R)
• M37: 8,538,448 km (0.117 R)
• M38: 8,593,500 km (0.104 R)
• M39: 8,648,702 km (0.102 R)
• M40: 9,207,001 km (0.064 R)
• M41: 9,405,069 km (0.114 R)
• M42: 10,124,335 km (0.118 R)
• M43: 10,475,740 km (0.11 R)
• M44: 11,160,749 km (0.109 R)
• M45: 11,615,227 km (0.093 R)
• M46: 11,737,449 km (0.071 R)
• M47: 11,798,784 km (0.095 R)
• M48: 11,921,604 km (0.094 R)
• M49: 11,983,238 km (0.103 R)
• M50: 12,106,656 km (0.086 R)
• M51: 12,386,105 km (0.076 R)
• M52: 12,573,551 km (0.106 R)
• M53: 12,699,064 km (0.099 R)
• M54: 13,110,009 km (0.051 R)
• M55: 14,074,616 km (0.09 R)
• M56: 14,204,916 km (0.114 R)
• M57: 14,335,665 km (0.104 R)
• M58: 14,466,862 km (0.074 R)
• M59: 14,631,270 km (0.071 R)
• M60: 14,995,391 km (0.114 R)
• M61: 15,128,533 km (0.096 R)
• M62: 16,003,531 km (0.08 R)
• M63: 16,071,449 km (0.059 R)
• M64: 16,344,465 km (0.087 R)
• M65: 16,860,278 km (0.072 R)
• M66: 17,033,513 km (0.085 R)
• M67: 17,102,926 km (0.103 R)
• M68: 17,416,483 km (0.05 R)
• M69: 17,837,452 km (0.107 R)
• M70: 18,439,733 km (0.086 R)
• M71: 18,582,449 km (0.071 R)
• M72: 18,761,219 km (0.071 R)
• M73: 18,940,736 km (0.056 R)
• M74: 19,012,693 km (0.085 R)
• M75: 19,084,649 km (0.113 R)
• M76: 19,737,045 km (0.026 R)
• M77: 20,470,374 km (0.102 R)
• M78: 22,077,205 km (0.049 R)
• M79: 24,229,769 km (0.06 R)
• M80: 24,347,053 km (0.098 R)
• M81: 24,582,072 km (0.063 R)
• M82: 24,699,805 km (0.061 R)
• M83: 24,817,688 km (0.117 R)
• M84: 25,093,696 km (0.103 R)
• M85: 25,172,684 km (0.114 R)
• M86: 25,251,821 km (0.119 R)
• M87: 26,167,660 km (0.1 R)
• M88: 26,247,844 km (0.043 R)
• M89: 26,528,938 km (0.042 R)
• M90: 27,094,269 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 8.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.47 AU - 6.53 AU

Year: 5798 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,095,046 km

• M1: 126,560 km (0.049 R)
• M2: 186,997 km (0.11 R)
• M3: 302,786 km (0.114 R)
• M4: 385,663 km (0.096 R)
• M5: 507,286 km (0.078 R)
• M6: 621,130 km (0.096 R)
• M7: 1,218,475 km (0.081 R)
• M8: 1,332,019 km (0.111 R)
• M9: 1,494,034 km (0.116 R)
• M10: 1,694,046 km (0.106 R)
• M11: 1,870,123 km (0.033 R)
• M12: 1,935,796 km (0.12 R)
• M13: 2,052,333 km (0.084 R)
• M14: 2,120,101 km (0.096 R)
• M15: 2,615,270 km (0.053 R)
• M16: 2,895,168 km (0.077 R)
• M17: 3,204,386 km (0.069 R)
• M18: 3,263,627 km (0.06 R)
• M19: 3,585,412 km (0.104 R)
• M20: 3,688,186 km (0.086 R)
• M21: 4,237,958 km (0.097 R)
• M22: 4,346,566 km (0.118 R)
• M23: 4,434,230 km (0.111 R)
• M24: 4,768,133 km (0.074 R)
• M25: 5,110,263 km (0.104 R)
• M26: 5,578,804 km (0.12 R)
• M27: 5,674,247 km (0.04 R)
• M28: 6,381,845 km (0.068 R)
• M29: 6,582,007 km (0.105 R)
• M30: 7,481,838 km (0.048 R)
• M31: 7,560,826 km (0.104 R)
• M32: 7,959,654 km (0.03 R)
• M33: 8,175,075 km (0.057 R)
• M34: 8,283,533 km (0.091 R)
• M35: 8,694,778 km (0.109 R)
• M36: 8,805,480 km (0.096 R)
• M37: 8,916,631 km (0.083 R)
• M38: 9,056,356 km (0.06 R)
• M39: 9,281,501 km (0.107 R)
• M40: 9,394,597 km (0.118 R)
• M41: 9,593,861 km (0.062 R)
• M42: 9,679,730 km (0.11 R)
• M43: 10,170,860 km (0.096 R)
• M44: 10,258,375 km (0.063 R)
• M45: 10,788,849 km (0.109 R)
• M46: 11,117,366 km (0.045 R)
• M47: 11,570,647 km (0.049 R)
• M48: 12,091,846 km (0.1 R)
• M49: 12,683,207 km (0.071 R)
• M50: 12,840,434 km (0.036 R)
• M51: 12,903,564 km (0.117 R)
• M52: 13,188,698 km (0.079 R)
• M53: 13,700,622 km (0.097 R)
• M54: 13,862,038 km (0.069 R)
• M55: 14,843,250 km (0.083 R)
• M56: 15,914,371 km (0.114 R)
• M57: 16,186,041 km (0.093 R)
• M58: 16,322,474 km (0.068 R)
• M59: 16,493,614 km (0.081 R)
• M60: 16,699,610 km (0.086 R)
• M61: 16,768,575 km (0.044 R)
• M62: 17,357,841 km (0.035 R)
• M63: 17,427,703 km (0.118 R)
• M64: 18,201,423 km (0.093 R)
• M65: 20,331,248 km (0.056 R)
• M66: 20,700,007 km (0.087 R)
• M67: 21,108,260 km (0.048 R)
• M68: 22,007,941 km (0.099 R)
• M69: 22,159,185 km (0.091 R)
• M70: 22,576,712 km (0.065 R)
• M71: 23,265,610 km (0.115 R)
• M72: 23,728,765 km (0.051 R)
• M73: 24,311,898 km (0.082 R)
• M74: 24,546,467 km (0.076 R)
• M75: 24,624,857 km (0.096 R)
• M76: 24,860,324 km (0.114 R)
• M77: 25,175,676 km (0.093 R)
• M78: 25,452,582 km (0.077 R)
• M79: 25,850,063 km (0.058 R)
• M80: 26,009,535 km (0.085 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit