🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 311 Days

Day: 17.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.36 AU - 1.68 AU

Year: 695 Days

Day: 36.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.98 AU - 1.98 AU

Year: 1033 Days

Day: 21.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.9 °

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: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.4 AU - 2.76 AU

Year: 1537 Days

Day: 32.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,472,332 km

• M1: 90,956 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.95 AU - 5.05 AU

Year: 3540 Days

Day: 22.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 13.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.52 AU - 14.56 AU

Year: 15493 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,472,332 km

• M1: 223,798 km (0.118 R)
• M2: 346,917 km (0.095 R)
• M3: 436,975 km (0.065 R)
• M4: 752,477 km (0.109 R)
• M5: 899,532 km (0.086 R)
• M6: 1,016,667 km (0.111 R)
• M7: 1,539,512 km (0.073 R)
• M8: 1,755,980 km (0.119 R)
• M9: 1,931,458 km (0.105 R)
• M10: 2,521,472 km (0.1 R)
• M11: 3,014,547 km (0.094 R)
• M12: 3,165,341 km (0.05 R)
• M13: 3,412,028 km (0.054 R)
• M14: 3,826,564 km (0.036 R)
• M15: 4,123,067 km (0.041 R)
• M16: 4,461,457 km (0.094 R)
• M17: 5,201,368 km (0.117 R)
• M18: 5,790,934 km (0.114 R)
• M19: 5,941,728 km (0.049 R)
• M20: 6,636,162 km (0.057 R)
• M21: 7,234,703 km (0.119 R)
• M22: 7,397,316 km (0.112 R)
• M23: 7,726,132 km (0.117 R)
• M24: 8,398,125 km (0.043 R)
• M25: 8,827,770 km (0.106 R)
• M26: 8,914,537 km (0.095 R)
• M27: 9,132,800 km (0.116 R)
• M28: 9,978,328 km (0.043 R)
• M29: 10,433,404 km (0.111 R)
• M30: 11,081,911 km (0.052 R)
• M31: 11,505,722 km (0.088 R)
• M32: 12,127,451 km (0.1 R)
• M33: 12,272,411 km (0.097 R)
• M34: 12,466,739 km (0.046 R)
• M35: 12,956,971 km (0.091 R)
• M36: 15,083,953 km (0.076 R)
• M37: 15,344,254 km (0.074 R)
• M38: 15,501,182 km (0.07 R)
• M39: 15,711,367 km (0.088 R)
• M40: 16,028,365 km (0.096 R)
• M41: 18,806,846 km (0.056 R)
• M42: 19,708,771 km (0.04 R)
• M43: 19,822,615 km (0.113 R)
• M44: 20,050,752 km (0.101 R)
• M45: 21,030,169 km (0.08 R)
• M46: 21,730,886 km (0.116 R)
• M47: 21,966,203 km (0.12 R)
• M48: 22,320,601 km (0.053 R)
• M49: 25,657,830 km (0.105 R)
• M50: 26,155,991 km (0.114 R)
• M51: 26,406,418 km (0.089 R)
• M52: 26,783,404 km (0.117 R)
• M53: 27,669,921 km (0.059 R)
• M54: 28,373,331 km (0.068 R)
• M55: 28,759,443 km (0.11 R)
• M56: 29,406,902 km (0.082 R)
• M57: 30,848,278 km (0.077 R)
• M58: 31,046,495 km (0.078 R)
• M59: 31,311,582 km (0.112 R)
• M60: 32,111,482 km (0.108 R)
• M61: 32,513,900 km (0.094 R)
• M62: 33,527,276 km (0.079 R)
• M63: 33,663,111 km (0.105 R)
• M64: 35,446,617 km (0.076 R)
• M65: 35,654,259 km (0.106 R)
• M66: 36,210,314 km (0.114 R)
• M67: 36,489,464 km (0.065 R)
• M68: 37,612,794 km (0.085 R)
• M69: 37,754,015 km (0.108 R)
• M70: 37,966,294 km (0.105 R)
• M71: 39,821,756 km (0.086 R)
• M72: 40,470,862 km (0.087 R)
• M73: 41,414,675 km (0.086 R)
• M74: 42,072,456 km (0.117 R)
• M75: 43,694,546 km (0.065 R)
• M76: 43,843,097 km (0.063 R)
• M77: 44,364,146 km (0.099 R)
• M78: 44,513,295 km (0.081 R)
• M79: 45,487,477 km (0.072 R)
• M80: 46,090,506 km (0.113 R)
• M81: 46,696,078 km (0.117 R)
• M82: 50,696,624 km (0.091 R)
• M83: 52,500,774 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 7.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.57 AU - 19.97 AU

Year: 27780 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,472,332 km

• M1: 121,324 km (0.117 R)
• M2: 243,097 km (0.097 R)
• M3: 421,118 km (0.076 R)
• M4: 1,308,981 km (0.096 R)
• M5: 1,441,076 km (0.111 R)
• M6: 2,290,792 km (0.079 R)
• M7: 4,010,569 km (0.109 R)
• M8: 4,440,065 km (0.114 R)
• M9: 5,641,186 km (0.113 R)
• M10: 5,770,887 km (0.104 R)
• M11: 5,857,953 km (0.056 R)
• M12: 6,255,136 km (0.068 R)
• M13: 6,615,517 km (0.067 R)
• M14: 6,706,622 km (0.111 R)
• M15: 6,798,176 km (0.11 R)
• M16: 7,029,006 km (0.079 R)
• M17: 7,168,580 km (0.041 R)
• M18: 8,074,695 km (0.091 R)
• M19: 8,319,138 km (0.102 R)
• M20: 9,168,255 km (0.07 R)
• M21: 9,320,995 km (0.112 R)
• M22: 9,784,150 km (0.08 R)
• M23: 12,266,577 km (0.043 R)
• M24: 13,634,799 km (0.076 R)
• M25: 13,984,409 km (0.113 R)
• M26: 15,291,296 km (0.051 R)
• M27: 15,715,256 km (0.044 R)
• M28: 15,898,065 km (0.098 R)
• M29: 16,698,713 km (0.083 R)
• M30: 16,823,178 km (0.113 R)
• M31: 17,010,175 km (0.106 R)
• M32: 18,083,540 km (0.076 R)
• M33: 18,531,735 km (0.091 R)
• M34: 19,243,672 km (0.107 R)
• M35: 19,373,971 km (0.084 R)
• M36: 19,504,720 km (0.085 R)
• M37: 20,627,302 km (0.12 R)
• M38: 22,042,797 km (0.102 R)
• M39: 22,111,014 km (0.1 R)
• M40: 23,003,814 km (0.12 R)
• M41: 25,322,581 km (0.071 R)
• M42: 25,608,612 km (0.119 R)
• M43: 26,111,860 km (0.101 R)
• M44: 26,836,512 km (0.115 R)
• M45: 27,935,757 km (0.111 R)
• M46: 28,157,311 km (0.108 R)
• M47: 29,274,209 km (0.106 R)
• M48: 29,724,947 km (0.111 R)
• M49: 31,858,811 km (0.082 R)
• M50: 32,245,073 km (0.084 R)
• M51: 32,555,189 km (0.065 R)
• M52: 32,632,831 km (0.091 R)
• M53: 32,944,144 km (0.11 R)
• M54: 33,569,762 km (0.111 R)
• M55: 34,278,258 km (0.115 R)
• M56: 36,756,197 km (0.106 R)
• M57: 38,221,358 km (0.087 R)
• M58: 38,303,338 km (0.11 R)
• M59: 39,954,749 km (0.115 R)
• M60: 41,460,751 km (0.111 R)
• M61: 41,713,571 km (0.036 R)
• M62: 42,729,939 km (0.085 R)
• M63: 43,925,974 km (0.11 R)
• M64: 48,020,916 km (0.059 R)
• M65: 49,174,914 km (0.045 R)
• M66: 50,607,763 km (0.094 R)
• M67: 50,787,879 km (0.09 R)
• M68: 51,872,762 km (0.037 R)
• M69: 53,514,450 km (0.066 R)
• M70: 55,358,393 km (0.052 R)
• M71: 56,755,039 km (0.089 R)
• M72: 57,223,130 km (0.106 R)
• M73: 59,772,876 km (0.093 R)
• M74: 60,058,459 km (0.087 R)
• M75: 60,631,119 km (0.119 R)
• M76: 61,301,318 km (0.068 R)
• M77: 62,359,573 km (0.104 R)
• M78: 63,909,706 km (0.091 R)
• M79: 64,006,945 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit