🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.68 AU - 1.02 AU

Year: 274 Days

Day: 30.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,051,797 km

• M1: 162,613 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.84 AU - 2 AU

Year: 931 Days

Day: 12.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.73 AU - 2.83 AU

Year: 1204 Days

Day: 22.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.09 AU - 2.57 AU

Year: 1244 Days

Day: 16.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.6 AU - 3.74 AU

Year: 2460 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,051,797 km

• M1: 1,040,004 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 12.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.36 AU - 10.52 AU

Year: 10147 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,051,797 km

• M1: 356,791 km (0.117 R)
• M2: 657,782 km (0.06 R)
• M3: 749,785 km (0.11 R)
• M4: 914,342 km (0.069 R)
• M5: 1,146,967 km (0.096 R)
• M6: 1,339,649 km (0.103 R)
• M7: 1,481,019 km (0.057 R)
• M8: 1,585,139 km (0.088 R)
• M9: 1,801,308 km (0.115 R)
• M10: 2,582,209 km (0.071 R)
• M11: 2,812,141 km (0.025 R)
• M12: 3,075,583 km (0.042 R)
• M13: 3,210,370 km (0.106 R)
• M14: 3,598,278 km (0.113 R)
• M15: 3,711,972 km (0.087 R)
• M16: 4,060,236 km (0.071 R)
• M17: 4,358,534 km (0.107 R)
• M18: 4,633,345 km (0.116 R)
• M19: 4,851,010 km (0.06 R)
• M20: 5,135,844 km (0.072 R)
• M21: 5,232,036 km (0.113 R)
• M22: 5,361,139 km (0.105 R)
• M23: 6,090,728 km (0.097 R)
• M24: 6,226,712 km (0.069 R)
• M25: 7,028,557 km (0.091 R)
• M26: 8,651,843 km (0.117 R)
• M27: 9,269,982 km (0.036 R)
• M28: 10,062,701 km (0.027 R)
• M29: 10,223,818 km (0.08 R)
• M30: 10,753,693 km (0.099 R)
• M31: 10,959,839 km (0.085 R)
• M32: 11,459,945 km (0.104 R)
• M33: 11,670,579 km (0.087 R)
• M34: 11,924,895 km (0.049 R)
• M35: 13,667,710 km (0.07 R)
• M36: 13,891,060 km (0.045 R)
• M37: 14,025,698 km (0.092 R)
• M38: 14,477,633 km (0.06 R)
• M39: 14,751,098 km (0.06 R)
• M40: 15,118,361 km (0.118 R)
• M41: 15,395,865 km (0.098 R)
• M42: 16,238,400 km (0.118 R)
• M43: 16,475,064 km (0.046 R)
• M44: 17,240,257 km (0.088 R)
• M45: 17,530,178 km (0.052 R)
• M46: 17,627,117 km (0.107 R)
• M47: 17,724,356 km (0.108 R)
• M48: 19,453,857 km (0.11 R)
• M49: 20,364,160 km (0.097 R)
• M50: 20,619,374 km (0.058 R)
• M51: 21,030,169 km (0.075 R)
• M52: 21,184,854 km (0.079 R)
• M53: 22,016,468 km (0.104 R)
• M54: 22,383,731 km (0.027 R)
• M55: 22,541,706 km (0.119 R)
• M56: 23,497,487 km (0.1 R)
• M57: 23,765,267 km (0.12 R)
• M58: 24,088,100 km (0.088 R)
• M59: 24,358,124 km (0.026 R)
• M60: 25,999,661 km (0.061 R)
• M61: 26,165,715 km (0.042 R)
• M62: 26,889,619 km (0.072 R)
• M63: 27,169,816 km (0.116 R)
• M64: 28,186,483 km (0.094 R)
• M65: 29,043,230 km (0.062 R)
• M66: 29,330,757 km (0.099 R)
• M67: 29,966,548 km (0.083 R)
• M68: 31,134,159 km (0.075 R)
• M69: 33,574,101 km (0.066 R)
• M70: 34,178,476 km (0.066 R)
• M71: 34,603,783 km (0.115 R)
• M72: 34,969,699 km (0.068 R)
• M73: 35,766,757 km (0.099 R)
• M74: 36,013,294 km (0.065 R)
• M75: 38,068,170 km (0.113 R)
• M76: 38,193,982 km (0.111 R)
• M77: 39,522,860 km (0.073 R)
• M78: 39,777,625 km (0.064 R)
• M79: 40,738,193 km (0.116 R)
• M80: 41,576,689 km (0.094 R)
• M81: 42,160,719 km (0.114 R)
• M82: 43,139,837 km (0.09 R)
• M83: 43,336,708 km (0.087 R)
• M84: 43,467,905 km (0.077 R)
• M85: 43,665,225 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 3.8

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 16.24 AU - 18.58 AU

Year: 25414 Days

Day: 20.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,051,797 km

• M1: 197,918 km (0.082 R)
• M2: 632,649 km (0.077 R)
• M3: 876,943 km (0.105 R)
• M4: 1,944,922 km (0.084 R)
• M5: 2,101,700 km (0.104 R)
• M6: 3,271,556 km (0.08 R)
• M7: 3,420,406 km (0.064 R)
• M8: 4,440,364 km (0.104 R)
• M9: 6,451,857 km (0.108 R)
• M10: 7,499,640 km (0.096 R)
• M11: 8,496,860 km (0.11 R)
• M12: 8,959,117 km (0.109 R)
• M13: 10,068,984 km (0.049 R)
• M14: 10,122,989 km (0.085 R)
• M15: 10,394,060 km (0.054 R)
• M16: 10,448,514 km (0.037 R)
• M17: 11,841,719 km (0.11 R)
• M18: 12,821,884 km (0.058 R)
• M19: 12,938,869 km (0.072 R)
• M20: 13,351,311 km (0.068 R)
• M21: 14,249,347 km (0.056 R)
• M22: 14,309,934 km (0.112 R)
• M23: 15,352,481 km (0.039 R)
• M24: 15,788,858 km (0.07 R)
• M25: 16,229,424 km (0.091 R)
• M26: 16,482,843 km (0.043 R)
• M27: 17,445,056 km (0.082 R)
• M28: 17,835,058 km (0.113 R)
• M29: 17,965,657 km (0.084 R)
• M30: 20,507,325 km (0.048 R)
• M31: 20,987,684 km (0.117 R)
• M32: 23,515,738 km (0.098 R)
• M33: 27,032,634 km (0.066 R)
• M34: 28,851,445 km (0.119 R)
• M35: 29,312,356 km (0.066 R)
• M36: 30,008,286 km (0.089 R)
• M37: 30,319,300 km (0.108 R)
• M38: 33,005,629 km (0.108 R)
• M39: 33,165,998 km (0.067 R)
• M40: 34,052,664 km (0.119 R)
• M41: 38,939,877 km (0.042 R)
• M42: 39,024,549 km (0.082 R)
• M43: 40,388,134 km (0.108 R)
• M44: 41,075,686 km (0.088 R)
• M45: 41,680,510 km (0.094 R)
• M46: 42,462,458 km (0.045 R)
• M47: 42,811,619 km (0.082 R)
• M48: 42,898,985 km (0.093 R)
• M49: 44,217,540 km (0.095 R)
• M50: 44,394,365 km (0.113 R)
• M51: 45,014,897 km (0.114 R)
• M52: 46,623,972 km (0.113 R)
• M53: 49,990,223 km (0.118 R)
• M54: 50,728,339 km (0.101 R)
• M55: 52,495,688 km (0.115 R)
• M56: 54,756,710 km (0.045 R)
• M57: 56,377,454 km (0.107 R)
• M58: 57,049,298 km (0.113 R)
• M59: 59,470,689 km (0.08 R)
• M60: 61,925,291 km (0.059 R)
• M61: 64,012,630 km (0.116 R)
• M62: 65,316,226 km (0.099 R)
• M63: 65,820,071 km (0.105 R)
• M64: 66,831,353 km (0.072 R)
• M65: 67,644,118 km (0.077 R)
• M66: 67,847,870 km (0.089 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit