🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 165 Days

Day: 28.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.4 AU - 1.62 AU

Year: 710 Days

Day: 29.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,103,888 km

• M1: 1,309,879 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.6 AU - 1.6 AU

Year: 775 Days

Day: 16.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,103,888 km

• M1: 959,670 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 1067 Days

Day: 44.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.73 AU - 2.23 AU

Year: 1067 Days

Day: 23.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.43 AU - 3.47 AU

Year: 2454 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.1

Radius: 5.6

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.5 AU - 20.5 AU

Year: 26838 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 24,103,888 km

• M1: 218,413 km (0.075 R)
• M2: 1,134,700 km (0.037 R)
• M3: 1,324,240 km (0.03 R)
• M4: 1,523,804 km (0.04 R)
• M5: 3,213,213 km (0.072 R)
• M6: 3,943,998 km (0.111 R)
• M7: 3,991,271 km (0.108 R)
• M8: 4,134,436 km (0.056 R)
• M9: 5,028,583 km (0.065 R)
• M10: 5,183,267 km (0.034 R)
• M11: 6,034,629 km (0.114 R)
• M12: 6,199,037 km (0.039 R)
• M13: 7,507,868 km (0.102 R)
• M14: 7,684,693 km (0.053 R)
• M15: 7,803,474 km (0.043 R)
• M16: 8,466,940 km (0.114 R)
• M17: 8,651,095 km (0.092 R)
• M18: 9,337,450 km (0.092 R)
• M19: 9,591,318 km (0.118 R)
• M20: 10,366,534 km (0.111 R)
• M21: 10,497,731 km (0.11 R)
• M22: 11,702,892 km (0.068 R)
• M23: 12,183,251 km (0.101 R)
• M24: 12,460,755 km (0.058 R)
• M25: 13,163,266 km (0.116 R)
• M26: 13,519,459 km (0.066 R)
• M27: 14,386,977 km (0.113 R)
• M28: 15,049,396 km (0.034 R)
• M29: 17,483,952 km (0.113 R)
• M30: 17,640,282 km (0.044 R)
• M31: 17,718,521 km (0.053 R)
• M32: 17,875,300 km (0.112 R)
• M33: 18,190,503 km (0.083 R)
• M34: 19,712,362 km (0.075 R)
• M35: 20,529,615 km (0.072 R)
• M36: 22,281,556 km (0.09 R)
• M37: 22,535,722 km (0.091 R)
• M38: 22,876,058 km (0.107 R)
• M39: 23,994,002 km (0.063 R)
• M40: 24,428,734 km (0.054 R)
• M41: 25,482,651 km (0.066 R)
• M42: 26,641,137 km (0.092 R)
• M43: 29,193,875 km (0.119 R)
• M44: 30,969,901 km (0.047 R)
• M45: 31,728,212 km (0.069 R)
• M46: 32,588,550 km (0.051 R)
• M47: 33,844,873 km (0.113 R)
• M48: 34,136,888 km (0.1 R)
• M49: 35,116,754 km (0.051 R)
• M50: 36,903,700 km (0.051 R)
• M51: 37,405,302 km (0.112 R)
• M52: 37,606,511 km (0.073 R)
• M53: 38,111,254 km (0.117 R)
• M54: 38,719,968 km (0.095 R)
• M55: 40,255,590 km (0.108 R)
• M56: 41,602,569 km (0.118 R)
• M57: 41,706,839 km (0.088 R)
• M58: 44,021,567 km (0.114 R)
• M59: 46,269,724 km (0.111 R)
• M60: 46,702,211 km (0.102 R)
• M61: 47,136,045 km (0.104 R)
• M62: 48,445,475 km (0.115 R)
• M63: 48,664,786 km (0.075 R)
• M64: 51,211,390 km (0.063 R)
• M65: 51,546,789 km (0.046 R)
• M66: 51,658,688 km (0.088 R)
• M67: 52,557,173 km (0.034 R)
• M68: 55,283,594 km (0.112 R)
• M69: 55,627,519 km (0.045 R)
• M70: 56,317,764 km (0.113 R)
• M71: 57,010,701 km (0.075 R)
• M72: 59,575,706 km (0.08 R)
• M73: 61,227,566 km (0.059 R)
• M74: 62,178,111 km (0.104 R)
• M75: 62,535,949 km (0.052 R)
• M76: 64,094,011 km (0.063 R)
• M77: 67,493,024 km (0.119 R)
• M78: 67,738,065 km (0.044 R)
• M79: 68,721,223 km (0.092 R)
• M80: 69,709,017 km (0.101 R)
• M81: 69,956,602 km (0.046 R)
• M82: 71,324,076 km (0.095 R)
• M83: 75,351,999 km (0.118 R)
• M84: 78,678,756 km (0.07 R)
• M85: 81,400,390 km (0.036 R)
• M86: 82,314,433 km (0.096 R)
• M87: 83,100,570 km (0.077 R)
• M88: 84,021,046 km (0.087 R)
• M89: 86,802,369 km (0.08 R)
• M90: 87,202,095 km (0.059 R)
• M91: 87,869,750 km (0.107 R)
• M92: 88,003,491 km (0.087 R)
• M93: 88,807,430 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.5

Radius: 3.2

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.63 AU - 20.01 AU

Year: 28803 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,103,888 km

• M1: 744,399 km (0.115 R)
• M2: 1,002,904 km (0.077 R)
• M3: 1,368,521 km (0.033 R)
• M4: 1,465,910 km (0.058 R)
• M5: 1,892,862 km (0.106 R)
• M6: 2,306,201 km (0.11 R)
• M7: 2,355,568 km (0.054 R)
• M8: 2,539,873 km (0.107 R)
• M9: 2,763,671 km (0.118 R)
• M10: 2,798,677 km (0.048 R)
• M11: 2,957,999 km (0.105 R)
• M12: 3,047,757 km (0.075 R)
• M13: 3,836,886 km (0.056 R)
• M14: 4,033,607 km (0.041 R)
• M15: 5,324,487 km (0.092 R)
• M16: 5,521,657 km (0.078 R)
• M17: 5,654,500 km (0.119 R)
• M18: 6,196,194 km (0.072 R)
• M19: 6,288,047 km (0.074 R)
• M20: 6,334,123 km (0.11 R)
• M21: 6,403,537 km (0.092 R)
• M22: 7,645,648 km (0.072 R)
• M23: 7,744,233 km (0.073 R)
• M24: 8,092,497 km (0.103 R)
• M25: 8,243,291 km (0.072 R)
• M26: 9,272,375 km (0.066 R)
• M27: 9,377,393 km (0.07 R)
• M28: 9,588,775 km (0.102 R)
• M29: 10,313,876 km (0.057 R)
• M30: 10,641,794 km (0.064 R)
• M31: 12,159,016 km (0.093 R)
• M32: 12,418,418 km (0.116 R)
• M33: 12,447,291 km (0.096 R)
• M34: 14,042,752 km (0.069 R)
• M35: 14,284,502 km (0.039 R)
• M36: 14,987,163 km (0.039 R)
• M37: 15,234,299 km (0.107 R)
• M38: 16,776,653 km (0.049 R)
• M39: 17,647,462 km (0.106 R)
• M40: 18,302,103 km (0.057 R)
• M41: 20,791,860 km (0.061 R)
• M42: 22,041,002 km (0.082 R)
• M43: 22,674,549 km (0.119 R)
• M44: 23,314,230 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit