🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 39.8 Hours

Environment

Temp: 270 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,095,519 km

• M1: 97,388 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.72 AU - 1.12 AU

Year: 310 Days

Day: 33.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.76 AU - 2.84 AU

Year: 1226 Days

Day: 47.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.33 AU - 2.83 AU

Year: 1456 Days

Day: 22.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 99.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,095,519 km

• M1: 224,247 km (0.084 R)
• M2: 1,913,656 km (0.115 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 10.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.84 AU - 7.96 AU

Year: 5690 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,095,519 km

• M1: 147,055 km (0.118 R)
• M2: 276,906 km (0.061 R)
• M3: 419,024 km (0.094 R)
• M4: 775,366 km (0.104 R)
• M5: 1,595,910 km (0.106 R)
• M6: 1,660,686 km (0.114 R)
• M7: 1,806,544 km (0.083 R)
• M8: 1,901,539 km (0.114 R)
• M9: 2,026,303 km (0.093 R)
• M10: 2,096,764 km (0.035 R)
• M11: 2,537,479 km (0.118 R)
• M12: 2,690,817 km (0.08 R)
• M13: 2,800,023 km (0.088 R)
• M14: 3,385,101 km (0.098 R)
• M15: 3,571,500 km (0.086 R)
• M16: 3,743,836 km (0.046 R)
• M17: 3,866,207 km (0.1 R)
• M18: 4,259,351 km (0.12 R)
• M19: 4,534,760 km (0.108 R)
• M20: 4,721,758 km (0.06 R)
• M21: 5,045,338 km (0.069 R)
• M22: 5,200,172 km (0.106 R)
• M23: 5,714,339 km (0.064 R)
• M24: 6,038,817 km (0.087 R)
• M25: 6,705,874 km (0.08 R)
• M26: 7,048,154 km (0.117 R)
• M27: 7,178,005 km (0.089 R)
• M28: 7,243,230 km (0.092 R)
• M29: 7,330,595 km (0.048 R)
• M30: 8,497,009 km (0.097 R)
• M31: 8,704,801 km (0.049 R)
• M32: 9,219,717 km (0.074 R)
• M33: 10,230,101 km (0.087 R)
• M34: 10,624,291 km (0.086 R)
• M35: 10,748,457 km (0.094 R)
• M36: 11,048,551 km (0.103 R)
• M37: 11,402,051 km (0.092 R)
• M38: 11,631,384 km (0.057 R)
• M39: 12,068,509 km (0.107 R)
• M40: 12,328,361 km (0.078 R)
• M41: 12,406,600 km (0.095 R)
• M42: 12,511,169 km (0.12 R)
• M43: 14,061,302 km (0.112 R)
• M44: 14,554,526 km (0.078 R)
• M45: 14,858,809 km (0.026 R)
• M46: 15,025,610 km (0.073 R)
• M47: 15,389,283 km (0.119 R)
• M48: 16,268,170 km (0.116 R)
• M49: 16,901,867 km (0.106 R)
• M50: 17,134,192 km (0.111 R)
• M51: 17,572,813 km (0.098 R)
• M52: 17,690,397 km (0.104 R)
• M53: 17,867,371 km (0.077 R)
• M54: 18,104,035 km (0.068 R)
• M55: 18,431,355 km (0.094 R)
• M56: 19,729,416 km (0.116 R)
• M57: 20,497,601 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 13.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.36 AU - 7.28 AU

Year: 6260 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,095,519 km

• M1: 163,810 km (0.075 R)
• M2: 333,753 km (0.111 R)
• M3: 438,471 km (0.114 R)
• M4: 657,632 km (0.112 R)
• M5: 863,778 km (0.082 R)
• M6: 1,064,688 km (0.119 R)
• M7: 1,578,108 km (0.109 R)
• M8: 1,777,073 km (0.109 R)
• M9: 2,273,588 km (0.109 R)
• M10: 2,615,420 km (0.107 R)
• M11: 2,812,739 km (0.069 R)
• M12: 3,201,095 km (0.101 R)
• M13: 3,306,263 km (0.102 R)
• M14: 3,412,477 km (0.115 R)
• M15: 3,782,732 km (0.064 R)
• M16: 4,585,324 km (0.105 R)
• M17: 5,116,696 km (0.093 R)
• M18: 5,389,862 km (0.079 R)
• M19: 5,616,951 km (0.04 R)
• M20: 5,769,990 km (0.113 R)
• M21: 5,898,794 km (0.079 R)
• M22: 6,054,375 km (0.042 R)
• M23: 6,989,961 km (0.069 R)
• M24: 7,237,994 km (0.095 R)
• M25: 7,321,170 km (0.103 R)
• M26: 7,516,844 km (0.081 R)
• M27: 7,999,148 km (0.11 R)
• M28: 8,142,911 km (0.064 R)
• M29: 8,316,594 km (0.073 R)
• M30: 8,579,438 km (0.107 R)
• M31: 8,697,171 km (0.102 R)
• M32: 8,815,354 km (0.084 R)
• M33: 8,934,134 km (0.098 R)
• M34: 9,023,594 km (0.066 R)
• M35: 9,113,353 km (0.053 R)
• M36: 9,688,706 km (0.082 R)
• M37: 10,369,825 km (0.106 R)
• M38: 10,558,169 km (0.114 R)
• M39: 11,226,722 km (0.104 R)
• M40: 11,420,152 km (0.045 R)
• M41: 12,338,084 km (0.083 R)
• M42: 12,604,668 km (0.051 R)
• M43: 12,738,707 km (0.098 R)
• M44: 13,279,504 km (0.119 R)
• M45: 14,664,331 km (0.112 R)
• M46: 14,876,012 km (0.04 R)
• M47: 15,124,345 km (0.094 R)
• M48: 15,302,516 km (0.061 R)
• M49: 15,769,112 km (0.12 R)
• M50: 15,877,420 km (0.049 R)
• M51: 16,167,491 km (0.087 R)
• M52: 16,496,008 km (0.073 R)
• M53: 16,826,619 km (0.118 R)
• M54: 17,457,324 km (0.027 R)
• M55: 17,719,269 km (0.079 R)
• M56: 18,133,506 km (0.084 R)
• M57: 18,665,476 km (0.093 R)
• M58: 18,856,662 km (0.106 R)
• M59: 19,048,446 km (0.094 R)
• M60: 19,822,466 km (0.076 R)
• M61: 20,213,215 km (0.09 R)
• M62: 20,527,820 km (0.111 R)
• M63: 20,725,139 km (0.074 R)
• M64: 21,082,080 km (0.116 R)
• M65: 21,281,195 km (0.1 R)
• M66: 22,084,236 km (0.075 R)
• M67: 22,978,831 km (0.106 R)
• M68: 23,060,811 km (0.102 R)
• M69: 23,802,517 km (0.111 R)
• M70: 24,719,702 km (0.094 R)
• M71: 24,803,626 km (0.034 R)
• M72: 25,436,276 km (0.042 R)
• M73: 25,563,434 km (0.042 R)
• M74: 27,019,619 km (0.117 R)
• M75: 27,366,088 km (0.11 R)
• M76: 27,539,921 km (0.11 R)
• M77: 27,888,783 km (0.103 R)
• M78: 28,370,638 km (0.1 R)
• M79: 29,609,757 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 4.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.44 AU - 16.26 AU

Year: 17144 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 27,095,519 km

• M1: 63,429 km (0.025 R)
• M2: 161,416 km (0.075 R)
• M3: 310,416 km (0.067 R)
• M4: 354,098 km (0.117 R)
• M5: 572,361 km (0.103 R)
• M6: 852,558 km (0.091 R)
• M7: 1,033,871 km (0.097 R)
• M8: 1,615,807 km (0.069 R)
• M9: 1,840,054 km (0.119 R)
• M10: 2,907,883 km (0.081 R)
• M11: 3,239,542 km (0.079 R)
• M12: 3,790,810 km (0.12 R)
• M13: 4,174,229 km (0.079 R)
• M14: 5,093,060 km (0.102 R)
• M15: 5,373,406 km (0.076 R)
• M16: 6,071,579 km (0.114 R)
• M17: 6,170,015 km (0.099 R)
• M18: 6,343,847 km (0.036 R)
• M19: 6,393,663 km (0.079 R)
• M20: 7,817,237 km (0.118 R)
• M21: 8,249,126 km (0.115 R)
• M22: 10,023,357 km (0.056 R)
• M23: 10,227,558 km (0.104 R)
• M24: 10,818,469 km (0.073 R)
• M25: 11,940,752 km (0.096 R)
• M26: 14,130,416 km (0.037 R)
• M27: 14,655,505 km (0.057 R)
• M28: 14,920,443 km (0.065 R)
• M29: 15,020,225 km (0.065 R)
• M30: 17,972,838 km (0.051 R)
• M31: 18,327,385 km (0.118 R)
• M32: 18,863,843 km (0.118 R)
• M33: 19,477,942 km (0.119 R)
• M34: 20,135,275 km (0.09 R)
• M35: 20,762,688 km (0.074 R)
• M36: 21,321,736 km (0.093 R)
• M37: 22,530,636 km (0.09 R)
• M38: 24,150,931 km (0.088 R)
• M39: 25,014,410 km (0.118 R)
• M40: 25,410,395 km (0.103 R)
• M41: 25,768,383 km (0.117 R)
• M42: 26,368,869 km (0.027 R)
• M43: 26,449,352 km (0.112 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit