🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.54 AU - 0.62 AU

Year: 188 Days

Day: 39.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.13 AU - 2.23 AU

Year: 1367 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.08 AU - 3.32 AU

Year: 1884 Days

Day: 14.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 10.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.66 AU - 3.14 AU

Year: 2097 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,080,397 km

• M1: 129,851 km (0.076 R)
• M2: 240,105 km (0.058 R)
• M3: 326,871 km (0.112 R)
• M4: 429,047 km (0.068 R)
• M5: 529,277 km (0.091 R)
• M6: 606,470 km (0.1 R)
• M7: 730,636 km (0.115 R)
• M8: 800,648 km (0.095 R)
• M9: 891,753 km (0.081 R)
• M10: 957,726 km (0.097 R)
• M11: 1,065,137 km (0.07 R)
• M12: 1,166,415 km (0.086 R)
• M13: 1,434,344 km (0.106 R)
• M14: 1,546,992 km (0.045 R)
• M15: 1,639,443 km (0.036 R)
• M16: 1,745,807 km (0.085 R)
• M17: 1,878,949 km (0.109 R)
• M18: 2,298,870 km (0.084 R)
• M19: 2,378,457 km (0.05 R)
• M20: 2,526,708 km (0.072 R)
• M21: 2,650,276 km (0.089 R)
• M22: 2,733,901 km (0.098 R)
• M23: 2,903,695 km (0.087 R)
• M24: 3,004,374 km (0.106 R)
• M25: 3,165,042 km (0.056 R)
• M26: 3,313,593 km (0.119 R)
• M27: 3,388,691 km (0.098 R)
• M28: 3,633,134 km (0.078 R)
• M29: 3,726,333 km (0.086 R)
• M30: 3,820,281 km (0.076 R)
• M31: 3,914,976 km (0.092 R)
• M32: 3,994,562 km (0.105 R)
• M33: 4,090,903 km (0.055 R)
• M34: 4,204,149 km (0.099 R)
• M35: 4,483,598 km (0.119 R)
• M36: 4,650,848 km (0.117 R)
• M37: 5,340,345 km (0.109 R)
• M38: 5,625,329 km (0.11 R)
• M39: 5,805,893 km (0.12 R)
• M40: 5,896,849 km (0.116 R)
• M41: 6,043,455 km (0.074 R)
• M42: 6,154,307 km (0.056 R)
• M43: 6,642,145 km (0.042 R)
• M44: 6,929,224 km (0.097 R)
• M45: 7,279,283 km (0.11 R)
• M46: 8,199,908 km (0.097 R)
• M47: 8,425,502 km (0.103 R)
• M48: 8,861,879 km (0.11 R)
• M49: 9,030,027 km (0.115 R)
• M50: 9,821,848 km (0.043 R)
• M51: 9,995,831 km (0.086 R)
• M52: 10,127,177 km (0.075 R)
• M53: 10,635,661 km (0.091 R)
• M54: 10,949,218 km (0.061 R)
• M55: 11,265,916 km (0.039 R)
• M56: 11,585,607 km (0.078 R)
• M57: 12,210,627 km (0.082 R)
• M58: 12,304,126 km (0.111 R)
• M59: 12,421,410 km (0.08 R)
• M60: 12,941,712 km (0.095 R)
• M61: 13,252,576 km (0.087 R)
• M62: 13,711,393 km (0.097 R)
• M63: 14,028,241 km (0.106 R)
• M64: 14,594,768 km (0.034 R)
• M65: 15,294,737 km (0.108 R)
• M66: 15,420,848 km (0.104 R)
• M67: 15,572,690 km (0.105 R)
• M68: 15,775,843 km (0.093 R)
• M69: 16,005,476 km (0.104 R)
• M70: 16,442,302 km (0.114 R)
• M71: 16,545,674 km (0.095 R)
• M72: 16,831,107 km (0.065 R)
• M73: 16,909,197 km (0.101 R)
• M74: 17,170,395 km (0.111 R)
• M75: 17,275,263 km (0.071 R)
• M76: 17,511,927 km (0.091 R)
• M77: 17,749,787 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 13.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.84 AU - 8.36 AU

Year: 8033 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,080,397 km

• M1: 166,652 km (0.069 R)
• M2: 318,793 km (0.062 R)
• M3: 402,867 km (0.115 R)
• M4: 645,664 km (0.082 R)
• M5: 955,930 km (0.067 R)
• M6: 1,257,221 km (0.038 R)
• M7: 1,448,855 km (0.092 R)
• M8: 1,818,961 km (0.102 R)
• M9: 2,015,383 km (0.069 R)
• M10: 2,453,405 km (0.046 R)
• M11: 2,795,535 km (0.086 R)
• M12: 3,049,403 km (0.094 R)
• M13: 3,284,421 km (0.087 R)
• M14: 3,417,563 km (0.117 R)
• M15: 3,607,104 km (0.086 R)
• M16: 3,856,035 km (0.09 R)
• M17: 4,082,077 km (0.12 R)
• M18: 4,225,691 km (0.086 R)
• M19: 5,465,558 km (0.099 R)
• M20: 6,240,924 km (0.085 R)
• M21: 6,406,828 km (0.092 R)
• M22: 6,845,000 km (0.068 R)
• M23: 6,947,624 km (0.112 R)
• M24: 7,538,386 km (0.118 R)
• M25: 7,679,756 km (0.115 R)
• M26: 8,436,572 km (0.108 R)
• M27: 8,916,931 km (0.116 R)
• M28: 9,943,322 km (0.098 R)
• M29: 11,167,481 km (0.089 R)
• M30: 11,369,289 km (0.111 R)
• M31: 11,654,123 km (0.05 R)
• M32: 12,648,201 km (0.118 R)
• M33: 13,070,366 km (0.11 R)
• M34: 13,197,973 km (0.103 R)
• M35: 13,454,384 km (0.103 R)
• M36: 13,712,590 km (0.097 R)
• M37: 14,059,208 km (0.111 R)
• M38: 14,496,632 km (0.069 R)
• M39: 16,108,250 km (0.084 R)
• M40: 16,704,248 km (0.04 R)
• M41: 16,842,775 km (0.095 R)
• M42: 17,214,077 km (0.118 R)
• M43: 17,307,277 km (0.104 R)
• M44: 17,447,600 km (0.118 R)
• M45: 17,729,143 km (0.093 R)
• M46: 17,870,363 km (0.114 R)
• M47: 18,249,145 km (0.111 R)
• M48: 19,644,444 km (0.098 R)
• M49: 20,133,480 km (0.057 R)
• M50: 21,977,722 km (0.113 R)
• M51: 22,332,718 km (0.112 R)
• M52: 23,512,447 km (0.102 R)
• M53: 23,719,640 km (0.103 R)
• M54: 23,875,521 km (0.099 R)
• M55: 24,135,971 km (0.079 R)
• M56: 25,081,579 km (0.079 R)
• M57: 25,293,260 km (0.072 R)
• M58: 26,576,361 km (0.047 R)
• M59: 28,540,581 km (0.096 R)
• M60: 29,150,043 km (0.097 R)
• M61: 29,484,244 km (0.106 R)
• M62: 29,595,994 km (0.105 R)
• M63: 29,763,843 km (0.096 R)
• M64: 30,156,687 km (0.084 R)
• M65: 30,325,433 km (0.09 R)
• M66: 31,573,528 km (0.079 R)
• M67: 32,549,355 km (0.055 R)
• M68: 32,838,229 km (0.11 R)
• M69: 33,069,956 km (0.105 R)
• M70: 33,244,237 km (0.061 R)
• M71: 33,476,862 km (0.115 R)
• M72: 34,884,428 km (0.08 R)
• M73: 35,180,034 km (0.1 R)
• M74: 35,833,477 km (0.116 R)
• M75: 36,610,788 km (0.107 R)
• M76: 38,426,008 km (0.081 R)
• M77: 38,976,229 km (0.074 R)
• M78: 39,590,628 km (0.053 R)
• M79: 39,775,680 km (0.117 R)
• M80: 41,265,675 km (0.091 R)
• M81: 41,954,723 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit