🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 294 Days

Day: 23.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.87 AU - 1.17 AU

Year: 360 Days

Day: 29.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,294,557 km

• M1: 255,812 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.78 AU - 2.12 AU

Year: 953 Days

Day: 42.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.09 AU - 2.71 AU

Year: 1301 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.58 AU - 8.96 AU

Year: 6858 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,294,557 km

• M1: 197,020 km (0.092 R)
• M2: 294,409 km (0.116 R)
• M3: 703,260 km (0.044 R)
• M4: 853,306 km (0.06 R)
• M5: 998,715 km (0.071 R)
• M6: 1,508,246 km (0.118 R)
• M7: 1,855,612 km (0.059 R)
• M8: 2,483,773 km (0.03 R)
• M9: 2,748,113 km (0.087 R)
• M10: 3,357,425 km (0.089 R)
• M11: 3,596,931 km (0.098 R)
• M12: 3,814,447 km (0.114 R)
• M13: 4,092,848 km (0.032 R)
• M14: 4,435,726 km (0.101 R)
• M15: 4,552,114 km (0.054 R)
• M16: 4,847,719 km (0.117 R)
• M17: 5,088,721 km (0.043 R)
• M18: 5,582,843 km (0.081 R)
• M19: 5,995,733 km (0.077 R)
• M20: 6,254,986 km (0.112 R)
• M21: 6,986,669 km (0.09 R)
• M22: 7,501,286 km (0.087 R)
• M23: 7,886,501 km (0.057 R)
• M24: 8,170,737 km (0.118 R)
• M25: 8,786,182 km (0.115 R)
• M26: 9,304,240 km (0.037 R)
• M27: 9,454,137 km (0.089 R)
• M28: 10,409,169 km (0.112 R)
• M29: 10,682,036 km (0.096 R)
• M30: 11,155,513 km (0.09 R)
• M31: 11,354,927 km (0.085 R)
• M32: 11,555,388 km (0.111 R)
• M33: 12,163,952 km (0.108 R)
• M34: 12,534,207 km (0.064 R)
• M35: 12,782,988 km (0.097 R)
• M36: 13,539,505 km (0.119 R)
• M37: 14,138,046 km (0.102 R)
• M38: 14,570,833 km (0.119 R)
• M39: 14,788,946 km (0.108 R)
• M40: 15,494,001 km (0.032 R)
• M41: 16,799,841 km (0.078 R)
• M42: 17,860,490 km (0.103 R)
• M43: 18,281,608 km (0.091 R)
• M44: 19,085,696 km (0.112 R)
• M45: 19,324,455 km (0.106 R)
• M46: 19,660,302 km (0.095 R)
• M47: 20,728,580 km (0.071 R)
• M48: 21,418,226 km (0.094 R)
• M49: 21,716,076 km (0.068 R)
• M50: 22,668,416 km (0.078 R)
• M51: 24,354,683 km (0.047 R)
• M52: 24,717,607 km (0.112 R)
• M53: 24,821,578 km (0.081 R)
• M54: 25,082,327 km (0.093 R)
• M55: 25,659,027 km (0.07 R)
• M56: 25,922,618 km (0.068 R)
• M57: 26,452,494 km (0.1 R)
• M58: 27,361,600 km (0.1 R)
• M59: 27,577,021 km (0.065 R)
• M60: 27,792,891 km (0.111 R)
• M61: 27,901,200 km (0.1 R)
• M62: 29,210,331 km (0.113 R)
• M63: 30,763,007 km (0.069 R)
• M64: 31,099,303 km (0.103 R)
• M65: 31,380,397 km (0.106 R)
• M66: 31,718,788 km (0.113 R)
• M67: 31,888,432 km (0.119 R)
• M68: 32,399,308 km (0.061 R)
• M69: 32,741,439 km (0.114 R)
• M70: 33,084,766 km (0.101 R)
• M71: 33,717,116 km (0.114 R)
• M72: 34,994,084 km (0.084 R)
• M73: 35,286,547 km (0.101 R)
• M74: 38,194,880 km (0.041 R)
• M75: 38,979,371 km (0.108 R)
• M76: 39,464,816 km (0.055 R)
• M77: 39,952,206 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.1 AU - 19.26 AU

Year: 21722 Days

Day: 24.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,294,557 km

• M1: 334,351 km (0.1 R)
• M2: 421,118 km (0.117 R)
• M3: 488,437 km (0.115 R)
• M4: 559,945 km (0.085 R)
• M5: 666,608 km (0.109 R)
• M6: 747,241 km (0.047 R)
• M7: 797,207 km (0.086 R)
• M8: 936,483 km (0.067 R)
• M9: 1,009,337 km (0.059 R)
• M10: 1,141,432 km (0.045 R)
• M11: 1,593,517 km (0.12 R)
• M12: 1,659,190 km (0.097 R)
• M13: 1,748,350 km (0.105 R)
• M14: 1,816,268 km (0.109 R)
• M15: 1,978,282 km (0.036 R)
• M16: 2,242,322 km (0.097 R)
• M17: 2,751,404 km (0.089 R)
• M18: 3,464,986 km (0.105 R)
• M19: 3,812,951 km (0.083 R)
• M20: 4,081,329 km (0.059 R)
• M21: 4,294,356 km (0.097 R)
• M22: 4,542,390 km (0.117 R)
• M23: 4,858,789 km (0.076 R)
• M24: 5,052,219 km (0.094 R)
• M25: 5,479,920 km (0.078 R)
• M26: 5,885,031 km (0.116 R)
• M27: 6,056,619 km (0.079 R)
• M28: 6,334,871 km (0.093 R)
• M29: 6,795,633 km (0.085 R)
• M30: 7,304,116 km (0.092 R)
• M31: 8,165,949 km (0.108 R)
• M32: 9,861,641 km (0.115 R)
• M33: 9,943,022 km (0.065 R)
• M34: 10,770,000 km (0.109 R)
• M35: 11,107,044 km (0.081 R)
• M36: 11,404,594 km (0.057 R)
• M37: 12,225,886 km (0.103 R)
• M38: 13,245,246 km (0.104 R)
• M39: 13,742,509 km (0.053 R)
• M40: 13,924,869 km (0.1 R)
• M41: 14,662,087 km (0.068 R)
• M42: 15,506,567 km (0.095 R)
• M43: 15,601,412 km (0.058 R)
• M44: 16,270,414 km (0.046 R)
• M45: 16,948,990 km (0.094 R)
• M46: 17,291,569 km (0.11 R)
• M47: 17,390,004 km (0.099 R)
• M48: 17,934,092 km (0.11 R)
• M49: 18,233,288 km (0.103 R)
• M50: 19,191,612 km (0.105 R)
• M51: 19,651,176 km (0.112 R)
• M52: 20,217,853 km (0.069 R)
• M53: 20,894,634 km (0.112 R)
• M54: 21,209,388 km (0.078 R)
• M55: 22,056,560 km (0.097 R)
• M56: 22,591,672 km (0.048 R)
• M57: 22,699,083 km (0.119 R)
• M58: 22,968,659 km (0.067 R)
• M59: 23,838,421 km (0.107 R)
• M60: 24,002,829 km (0.079 R)
• M61: 24,222,438 km (0.092 R)
• M62: 24,277,490 km (0.071 R)
• M63: 25,163,259 km (0.117 R)
• M64: 25,666,207 km (0.1 R)
• M65: 25,834,655 km (0.074 R)
• M66: 27,999,037 km (0.048 R)
• M67: 28,986,083 km (0.081 R)
• M68: 31,773,690 km (0.081 R)
• M69: 32,256,742 km (0.105 R)
• M70: 33,597,288 km (0.107 R)
• M71: 34,089,316 km (0.063 R)
• M72: 34,212,734 km (0.047 R)
• M73: 34,583,737 km (0.101 R)
• M74: 34,707,753 km (0.115 R)
• M75: 35,767,355 km (0.105 R)
• M76: 36,648,038 km (0.106 R)
• M77: 37,281,435 km (0.118 R)
• M78: 37,408,593 km (0.1 R)
• M79: 38,880,786 km (0.107 R)
• M80: 38,945,262 km (0.117 R)
• M81: 39,461,974 km (0.111 R)
• M82: 39,916,153 km (0.037 R)
• M83: 40,111,228 km (0.1 R)
• M84: 41,091,543 km (0.103 R)
• M85: 41,288,713 km (0.107 R)
• M86: 42,676,533 km (0.079 R)
• M87: 42,809,525 km (0.119 R)
• M88: 43,342,841 km (0.101 R)
• M89: 44,483,525 km (0.105 R)
• M90: 44,888,487 km (0.082 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit