🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 165 Days

Day: 32.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,534,841 km

• M1: 79,287 km (0.091 R)
• M2: 132,394 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.83 AU

Year: 230 Days

Day: 27.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,534,841 km

• M1: 309,817 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.63 AU - 2.25 AU

Year: 959 Days

Day: 33.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,534,841 km

• M1: 1,181,973 km (0.099 R)
• M2: 1,215,483 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.3 AU - 2.72 AU

Year: 1411 Days

Day: 29.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.26 AU

Year: 1513 Days

Day: 44.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,534,841 km

• M1: 552,166 km (0.105 R)
• M2: 1,093,411 km (0.114 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.3

Radius: 12

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.44 AU - 13.62 AU

Year: 13889 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,534,841 km

• M1: 223,200 km (0.105 R)
• M2: 320,289 km (0.109 R)
• M3: 441,314 km (0.05 R)
• M4: 517,309 km (0.064 R)
• M5: 633,098 km (0.07 R)
• M6: 975,378 km (0.116 R)
• M7: 1,102,387 km (0.092 R)
• M8: 2,089,284 km (0.042 R)
• M9: 2,544,660 km (0.107 R)
• M10: 2,753,798 km (0.115 R)
• M11: 3,253,006 km (0.093 R)
• M12: 3,382,408 km (0.052 R)
• M13: 4,019,994 km (0.048 R)
• M14: 4,622,275 km (0.099 R)
• M15: 4,804,784 km (0.087 R)
• M16: 4,989,687 km (0.086 R)
• M17: 5,252,680 km (0.099 R)
• M18: 5,366,824 km (0.073 R)
• M19: 6,966,174 km (0.025 R)
• M20: 7,175,911 km (0.094 R)
• M21: 7,687,835 km (0.12 R)
• M22: 7,861,219 km (0.107 R)
• M23: 8,522,591 km (0.097 R)
• M24: 9,386,070 km (0.073 R)
• M25: 10,182,229 km (0.114 R)
• M26: 10,324,946 km (0.101 R)
• M27: 10,420,539 km (0.106 R)
• M28: 10,999,931 km (0.086 R)
• M29: 11,244,524 km (0.052 R)
• M30: 13,058,099 km (0.072 R)
• M31: 13,787,688 km (0.074 R)
• M32: 13,998,621 km (0.098 R)
• M33: 14,263,708 km (0.098 R)
• M34: 14,745,114 km (0.061 R)
• M35: 15,069,143 km (0.066 R)
• M36: 15,231,906 km (0.092 R)
• M37: 15,669,180 km (0.069 R)
• M38: 17,288,278 km (0.064 R)
• M39: 17,458,820 km (0.1 R)
• M40: 17,572,813 km (0.102 R)
• M41: 17,687,106 km (0.083 R)
• M42: 18,319,905 km (0.092 R)
• M43: 18,609,975 km (0.106 R)
• M44: 20,143,054 km (0.055 R)
• M45: 20,442,549 km (0.085 R)
• M46: 20,985,290 km (0.116 R)
• M47: 22,579,704 km (0.1 R)
• M48: 23,078,164 km (0.102 R)
• M49: 23,328,741 km (0.082 R)
• M50: 23,706,326 km (0.112 R)
• M51: 24,403,901 km (0.102 R)
• M52: 25,236,862 km (0.097 R)
• M53: 25,754,021 km (0.074 R)
• M54: 26,079,098 km (0.089 R)
• M55: 29,539,745 km (0.118 R)
• M56: 29,948,297 km (0.034 R)
• M57: 30,290,128 km (0.089 R)
• M58: 31,462,078 km (0.106 R)
• M59: 32,648,987 km (0.079 R)
• M60: 33,283,133 km (0.067 R)
• M61: 36,369,187 km (0.1 R)
• M62: 38,873,306 km (0.084 R)
• M63: 39,096,955 km (0.111 R)
• M64: 40,825,558 km (0.109 R)
• M65: 41,204,789 km (0.11 R)
• M66: 41,890,097 km (0.083 R)
• M67: 42,655,888 km (0.075 R)
• M68: 44,590,787 km (0.093 R)
• M69: 45,294,346 km (0.114 R)
• M70: 45,765,429 km (0.094 R)
• M71: 47,267,841 km (0.105 R)
• M72: 49,269,311 km (0.119 R)
• M73: 49,672,926 km (0.103 R)
• M74: 50,727,441 km (0.046 R)
• M75: 53,852,092 km (0.088 R)
• M76: 55,773,377 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.7

Radius: 4.1

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.81 AU - 19.04 AU

Year: 24691 Days

Day: 17.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,534,841 km

• M1: 105,018 km (0.11 R)
• M2: 524,191 km (0.113 R)
• M3: 1,188,256 km (0.071 R)
• M4: 2,655,961 km (0.086 R)
• M5: 3,507,771 km (0.1 R)
• M6: 3,920,661 km (0.088 R)
• M7: 3,962,848 km (0.1 R)
• M8: 4,132,791 km (0.075 R)
• M9: 4,480,157 km (0.085 R)
• M10: 4,524,139 km (0.107 R)
• M11: 5,248,791 km (0.11 R)
• M12: 5,295,316 km (0.085 R)
• M13: 5,482,463 km (0.093 R)
• M14: 5,577,009 km (0.111 R)
• M15: 6,751,950 km (0.116 R)
• M16: 7,263,276 km (0.111 R)
• M17: 7,367,097 km (0.075 R)
• M18: 10,582,254 km (0.066 R)
• M19: 10,877,261 km (0.108 R)
• M20: 11,778,289 km (0.082 R)
• M21: 12,022,732 km (0.073 R)
• M22: 12,392,239 km (0.114 R)
• M23: 12,640,721 km (0.115 R)
• M24: 13,714,983 km (0.057 R)
• M25: 14,490,798 km (0.095 R)
• M26: 15,081,859 km (0.108 R)
• M27: 15,680,849 km (0.066 R)
• M28: 15,949,527 km (0.108 R)
• M29: 18,153,402 km (0.113 R)
• M30: 18,435,394 km (0.058 R)
• M31: 18,577,064 km (0.073 R)
• M32: 19,578,322 km (0.087 R)
• M33: 21,409,400 km (0.115 R)
• M34: 22,609,773 km (0.081 R)
• M35: 23,601,009 km (0.106 R)
• M36: 23,908,881 km (0.104 R)
• M37: 25,546,679 km (0.12 R)
• M38: 26,021,203 km (0.095 R)
• M39: 26,180,076 km (0.083 R)
• M40: 26,498,720 km (0.095 R)
• M41: 26,738,525 km (0.117 R)
• M42: 27,301,013 km (0.067 R)
• M43: 29,423,807 km (0.112 R)
• M44: 30,004,247 km (0.096 R)
• M45: 31,514,437 km (0.093 R)
• M46: 32,534,695 km (0.108 R)
• M47: 32,963,143 km (0.108 R)
• M48: 33,135,031 km (0.094 R)
• M49: 33,221,050 km (0.049 R)
• M50: 33,307,068 km (0.056 R)
• M51: 33,393,386 km (0.099 R)
• M52: 33,652,340 km (0.103 R)
• M53: 35,484,166 km (0.074 R)
• M54: 36,367,691 km (0.033 R)
• M55: 37,796,500 km (0.096 R)
• M56: 38,246,640 km (0.061 R)
• M57: 38,427,355 km (0.084 R)
• M58: 38,880,038 km (0.112 R)
• M59: 39,882,194 km (0.088 R)
• M60: 40,065,302 km (0.097 R)
• M61: 41,633,237 km (0.088 R)
• M62: 42,939,376 km (0.116 R)
• M63: 43,409,113 km (0.072 R)
• M64: 43,786,250 km (0.077 R)
• M65: 46,263,291 km (0.1 R)
• M66: 47,034,468 km (0.04 R)
• M67: 47,712,894 km (0.073 R)
• M68: 48,199,387 km (0.118 R)
• M69: 48,883,199 km (0.048 R)
• M70: 49,275,444 km (0.099 R)
• M71: 49,964,342 km (0.107 R)
• M72: 51,053,265 km (0.095 R)
• M73: 51,850,173 km (0.077 R)
• M74: 54,062,875 km (0.076 R)
• M75: 54,570,012 km (0.116 R)
• M76: 55,078,645 km (0.119 R)
• M77: 55,282,696 km (0.11 R)
• M78: 60,566,942 km (0.109 R)
• M79: 60,672,259 km (0.075 R)
• M80: 61,621,906 km (0.091 R)
• M81: 61,727,672 km (0.119 R)
• M82: 61,833,587 km (0.09 R)
• M83: 62,151,632 km (0.093 R)
• M84: 64,500,169 km (0.094 R)
• M85: 64,607,730 km (0.07 R)
• M86: 64,822,702 km (0.073 R)
• M87: 66,009,911 km (0.081 R)
• M88: 68,296,066 km (0.096 R)
• M89: 70,829,655 km (0.039 R)
• M90: 71,273,362 km (0.062 R)
• M91: 73,057,616 km (0.097 R)
• M92: 73,955,203 km (0.097 R)
• M93: 74,518,140 km (0.057 R)
• M94: 74,969,477 km (0.083 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit