🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 158 Days

Day: 18.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 311 Days

Day: 35.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.15 AU

Year: 388 Days

Day: 33.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.17 AU - 1.67 AU

Year: 637 Days

Day: 16.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.48 AU - 1.66 AU

Year: 741 Days

Day: 34.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.79 AU - 3.69 AU

Year: 2197 Days

Day: 27.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.14 AU - 3.94 AU

Year: 2509 Days

Day: 22.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,578,523 km

• M1: 509,979 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 13.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.2 AU - 7.52 AU

Year: 6769 Days

Day: 10.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,578,523 km

• M1: 267,032 km (0.094 R)
• M2: 407,804 km (0.056 R)
• M3: 794,514 km (0.117 R)
• M4: 937,231 km (0.106 R)
• M5: 1,041,500 km (0.112 R)
• M6: 1,187,508 km (0.111 R)
• M7: 1,327,831 km (0.105 R)
• M8: 1,668,315 km (0.075 R)
• M9: 1,827,188 km (0.091 R)
• M10: 2,021,666 km (0.102 R)
• M11: 2,113,818 km (0.09 R)
• M12: 2,318,617 km (0.083 R)
• M13: 2,497,088 km (0.108 R)
• M14: 2,596,570 km (0.085 R)
• M15: 2,714,154 km (0.056 R)
• M16: 3,167,137 km (0.098 R)
• M17: 3,311,498 km (0.099 R)
• M18: 3,421,154 km (0.101 R)
• M19: 3,587,955 km (0.026 R)
• M20: 3,872,191 km (0.11 R)
• M21: 4,026,875 km (0.097 R)
• M22: 4,564,231 km (0.109 R)
• M23: 4,686,752 km (0.106 R)
• M24: 4,810,469 km (0.03 R)
• M25: 5,230,690 km (0.078 R)
• M26: 5,531,830 km (0.114 R)
• M27: 5,662,728 km (0.102 R)
• M28: 6,151,614 km (0.11 R)
• M29: 6,264,560 km (0.112 R)
• M30: 6,424,032 km (0.076 R)
• M31: 6,561,662 km (0.096 R)
• M32: 7,051,595 km (0.065 R)
• M33: 7,265,071 km (0.096 R)
• M34: 7,384,749 km (0.067 R)
• M35: 7,650,136 km (0.12 R)
• M36: 8,465,444 km (0.054 R)
• M37: 8,870,705 km (0.088 R)
• M38: 9,204,757 km (0.057 R)
• M39: 9,964,864 km (0.036 R)
• M40: 10,151,412 km (0.056 R)
• M41: 10,419,791 km (0.087 R)
• M42: 11,322,464 km (0.057 R)
• M43: 11,684,940 km (0.052 R)
• M44: 11,938,209 km (0.115 R)
• M45: 12,364,264 km (0.094 R)
• M46: 12,593,598 km (0.112 R)
• M47: 12,795,405 km (0.066 R)
• M48: 13,143,819 km (0.071 R)
• M49: 13,701,968 km (0.097 R)
• M50: 14,841,455 km (0.064 R)
• M51: 15,054,782 km (0.085 R)
• M52: 15,207,671 km (0.119 R)
• M53: 15,361,158 km (0.088 R)
• M54: 15,949,078 km (0.116 R)
• M55: 16,042,576 km (0.039 R)
• M56: 17,886,071 km (0.092 R)
• M57: 18,898,699 km (0.084 R)
• M58: 19,163,038 km (0.082 R)
• M59: 19,295,732 km (0.093 R)
• M60: 19,461,935 km (0.056 R)
• M61: 19,662,097 km (0.106 R)
• M62: 19,795,837 km (0.059 R)
• M63: 19,963,537 km (0.068 R)
• M64: 21,116,188 km (0.112 R)
• M65: 21,356,293 km (0.069 R)
• M66: 21,769,781 km (0.04 R)
• M67: 22,710,004 km (0.047 R)
• M68: 23,238,084 km (0.093 R)
• M69: 23,627,936 km (0.028 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 13.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.42 AU - 12.66 AU

Year: 14768 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,578,523 km

• M1: 211,681 km (0.119 R)
• M2: 362,924 km (0.091 R)
• M3: 509,231 km (0.088 R)
• M4: 662,270 km (0.056 R)
• M5: 914,641 km (0.1 R)
• M6: 1,222,663 km (0.119 R)
• M7: 1,389,315 km (0.073 R)
• M8: 1,538,764 km (0.116 R)
• M9: 1,908,719 km (0.101 R)
• M10: 2,047,845 km (0.102 R)
• M11: 2,546,754 km (0.074 R)
• M12: 2,889,782 km (0.094 R)
• M13: 3,281,130 km (0.091 R)
• M14: 3,483,386 km (0.12 R)
• M15: 3,829,705 km (0.092 R)
• M16: 4,078,786 km (0.079 R)
• M17: 4,858,191 km (0.075 R)
• M18: 5,128,215 km (0.043 R)
• M19: 5,443,119 km (0.087 R)
• M20: 5,764,305 km (0.102 R)
• M21: 6,091,775 km (0.119 R)
• M22: 6,299,566 km (0.06 R)
• M23: 6,980,386 km (0.088 R)
• M24: 7,819,182 km (0.051 R)
• M25: 9,255,770 km (0.091 R)
• M26: 10,522,565 km (0.09 R)
• M27: 11,533,996 km (0.104 R)
• M28: 11,895,275 km (0.116 R)
• M29: 12,365,311 km (0.103 R)
• M30: 12,523,436 km (0.052 R)
• M31: 15,255,093 km (0.092 R)
• M32: 15,594,830 km (0.119 R)
• M33: 15,937,260 km (0.059 R)
• M34: 16,052,001 km (0.038 R)
• M35: 17,686,208 km (0.113 R)
• M36: 18,222,666 km (0.087 R)
• M37: 19,987,772 km (0.106 R)
• M38: 20,608,902 km (0.06 R)
• M39: 21,047,672 km (0.114 R)
• M40: 21,489,435 km (0.095 R)
• M41: 21,679,574 km (0.107 R)
• M42: 22,189,703 km (0.1 R)
• M43: 22,639,394 km (0.044 R)
• M44: 22,962,376 km (0.054 R)
• M45: 24,799,288 km (0.114 R)
• M46: 25,735,471 km (0.076 R)
• M47: 28,334,136 km (0.063 R)
• M48: 29,031,860 km (0.069 R)
• M49: 30,872,363 km (0.096 R)
• M50: 31,302,457 km (0.091 R)
• M51: 32,896,273 km (0.103 R)
• M52: 33,776,806 km (0.099 R)
• M53: 33,924,309 km (0.085 R)
• M54: 34,220,064 km (0.099 R)
• M55: 35,037,467 km (0.093 R)
• M56: 39,298,164 km (0.095 R)
• M57: 39,608,729 km (0.084 R)
• M58: 40,937,607 km (0.072 R)
• M59: 41,331,199 km (0.07 R)
• M60: 42,679,076 km (0.116 R)
• M61: 43,880,197 km (0.064 R)
• M62: 44,041,164 km (0.118 R)
• M63: 45,092,538 km (0.075 R)
• M64: 46,315,800 km (0.07 R)
• M65: 47,632,710 km (0.086 R)
• M66: 48,378,755 km (0.06 R)
• M67: 50,134,734 km (0.105 R)
• M68: 51,317,006 km (0.091 R)
• M69: 53,451,020 km (0.084 R)
• M70: 54,140,068 km (0.057 R)
• M71: 55,005,342 km (0.078 R)
• M72: 55,265,941 km (0.094 R)
• M73: 57,628,840 km (0.112 R)
• M74: 58,689,638 km (0.099 R)
• M75: 59,578,549 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 11,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit