🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 150 Days

Day: 34.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,102,693 km

• M1: 51,162 km (0.061 R)
• M2: 157,377 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 175 Days

Day: 33.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,102,693 km

• M1: 135,685 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 179 Days

Day: 46.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,102,693 km

• M1: 477,217 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.03 AU - 2.19 AU

Year: 1098 Days

Day: 43.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.63 AU - 3.83 AU

Year: 2580 Days

Day: 13.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.5

Radius: 12.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.38 AU - 6.92 AU

Year: 4810 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,102,693 km

• M1: 162,463 km (0.104 R)
• M2: 300,093 km (0.103 R)
• M3: 393,293 km (0.091 R)
• M4: 472,879 km (0.05 R)
• M5: 559,945 km (0.112 R)
• M6: 697,276 km (0.096 R)
• M7: 1,183,020 km (0.069 R)
• M8: 1,308,981 km (0.09 R)
• M9: 1,668,016 km (0.093 R)
• M10: 2,024,358 km (0.065 R)
• M11: 2,827,549 km (0.074 R)
• M12: 3,233,857 km (0.083 R)
• M13: 3,393,628 km (0.076 R)
• M14: 3,474,411 km (0.034 R)
• M15: 3,783,629 km (0.103 R)
• M16: 4,016,104 km (0.107 R)
• M17: 4,188,292 km (0.105 R)
• M18: 4,406,854 km (0.108 R)
• M19: 5,225,005 km (0.117 R)
• M20: 5,318,803 km (0.085 R)
• M21: 5,699,828 km (0.069 R)
• M22: 5,893,707 km (0.09 R)
• M23: 6,413,111 km (0.118 R)
• M24: 6,589,637 km (0.101 R)
• M25: 6,742,077 km (0.113 R)
• M26: 7,495,901 km (0.086 R)
• M27: 7,575,337 km (0.115 R)
• M28: 7,815,591 km (0.078 R)
• M29: 8,221,749 km (0.101 R)
• M30: 8,773,915 km (0.026 R)
• M31: 8,970,038 km (0.092 R)
• M32: 9,082,835 km (0.094 R)
• M33: 9,624,678 km (0.115 R)
• M34: 9,885,128 km (0.094 R)
• M35: 10,089,329 km (0.066 R)
• M36: 10,265,406 km (0.093 R)
• M37: 10,620,701 km (0.057 R)
• M38: 10,710,310 km (0.115 R)
• M39: 11,313,189 km (0.037 R)
• M40: 11,680,153 km (0.092 R)
• M41: 12,646,555 km (0.107 R)
• M42: 13,155,487 km (0.113 R)
• M43: 13,283,693 km (0.102 R)
• M44: 13,412,347 km (0.08 R)
• M45: 14,226,010 km (0.069 R)
• M46: 14,456,689 km (0.105 R)
• M47: 16,037,789 km (0.101 R)
• M48: 17,005,688 km (0.118 R)
• M49: 17,110,556 km (0.105 R)
• M50: 17,602,583 km (0.102 R)
• M51: 18,028,039 km (0.101 R)
• M52: 18,349,376 km (0.056 R)
• M53: 18,852,922 km (0.071 R)
• M54: 19,397,608 km (0.115 R)
• M55: 19,616,918 km (0.068 R)
• M56: 19,984,331 km (0.108 R)
• M57: 20,131,984 km (0.117 R)
• M58: 20,353,987 km (0.104 R)
• M59: 21,137,581 km (0.076 R)
• M60: 22,083,488 km (0.065 R)
• M61: 22,197,930 km (0.062 R)
• M62: 22,888,624 km (0.111 R)
• M63: 23,043,009 km (0.095 R)
• M64: 23,197,843 km (0.119 R)
• M65: 23,508,557 km (0.082 R)
• M66: 23,781,424 km (0.116 R)
• M67: 24,016,293 km (0.077 R)
• M68: 24,251,760 km (0.092 R)
• M69: 25,441,212 km (0.072 R)
• M70: 25,721,409 km (0.117 R)
• M71: 25,922,169 km (0.101 R)
• M72: 26,406,268 km (0.107 R)
• M73: 26,730,746 km (0.078 R)
• M74: 27,178,941 km (0.106 R)
• M75: 27,301,611 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.5

Radius: 4.5

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.52 AU - 19.38 AU

Year: 23896 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,102,693 km

• M1: 61,485 km (0.116 R)
• M2: 91,703 km (0.102 R)
• M3: 179,517 km (0.077 R)
• M4: 490,382 km (0.082 R)
• M5: 526,136 km (0.094 R)
• M6: 697,874 km (0.091 R)
• M7: 930,798 km (0.087 R)
• M8: 1,437,336 km (0.118 R)
• M9: 1,515,726 km (0.096 R)
• M10: 1,622,539 km (0.099 R)
• M11: 2,222,725 km (0.093 R)
• M12: 2,283,163 km (0.07 R)
• M13: 2,436,650 km (0.082 R)
• M14: 3,253,754 km (0.079 R)
• M15: 3,391,833 km (0.1 R)
• M16: 3,426,689 km (0.051 R)
• M17: 3,853,641 km (0.113 R)
• M18: 3,962,997 km (0.067 R)
• M19: 4,110,351 km (0.117 R)
• M20: 4,410,594 km (0.052 R)
• M21: 4,486,739 km (0.064 R)
• M22: 4,835,003 km (0.096 R)
• M23: 5,111,759 km (0.084 R)
• M24: 5,151,702 km (0.057 R)
• M25: 5,272,278 km (0.08 R)
• M26: 5,722,119 km (0.075 R)
• M27: 7,732,564 km (0.08 R)
• M28: 8,715,871 km (0.108 R)
• M29: 8,955,826 km (0.089 R)
• M30: 9,737,924 km (0.118 R)
• M31: 9,936,889 km (0.111 R)
• M32: 10,338,709 km (0.111 R)
• M33: 11,003,223 km (0.064 R)
• M34: 14,243,213 km (0.098 R)
• M35: 15,038,775 km (0.065 R)
• M36: 15,441,791 km (0.119 R)
• M37: 16,023,877 km (0.1 R)
• M38: 16,141,161 km (0.074 R)
• M39: 16,791,164 km (0.104 R)
• M40: 17,509,982 km (0.103 R)
• M41: 18,300,158 km (0.047 R)
• M42: 19,788,956 km (0.119 R)
• M43: 19,977,898 km (0.082 R)
• M44: 21,316,350 km (0.034 R)
• M45: 21,380,827 km (0.071 R)
• M46: 21,898,735 km (0.092 R)
• M47: 23,211,755 km (0.033 R)
• M48: 25,433,284 km (0.053 R)
• M49: 25,501,650 km (0.082 R)
• M50: 26,881,840 km (0.082 R)
• M51: 27,090,978 km (0.079 R)
• M52: 27,510,899 km (0.07 R)
• M53: 27,721,533 km (0.07 R)
• M54: 28,427,934 km (0.07 R)
• M55: 29,786,133 km (0.077 R)
• M56: 29,858,239 km (0.082 R)
• M57: 29,930,345 km (0.08 R)
• M58: 30,002,601 km (0.082 R)
• M59: 30,291,923 km (0.108 R)
• M60: 30,873,410 km (0.106 R)
• M61: 31,678,845 km (0.12 R)
• M62: 32,937,262 km (0.083 R)
• M63: 33,985,794 km (0.12 R)
• M64: 37,196,613 km (0.088 R)
• M65: 37,274,254 km (0.078 R)
• M66: 37,351,896 km (0.099 R)
• M67: 37,585,268 km (0.094 R)
• M68: 38,523,396 km (0.095 R)
• M69: 39,153,204 km (0.102 R)
• M70: 39,627,728 km (0.078 R)
• M71: 39,707,015 km (0.092 R)
• M72: 40,422,841 km (0.119 R)
• M73: 41,062,671 km (0.078 R)
• M74: 41,464,341 km (0.09 R)
• M75: 42,271,571 km (0.107 R)
• M76: 43,246,949 km (0.108 R)
• M77: 45,219,996 km (0.113 R)
• M78: 45,385,750 km (0.068 R)
• M79: 46,467,941 km (0.09 R)
• M80: 47,642,883 km (0.096 R)
• M81: 52,439,439 km (0.052 R)
• M82: 53,137,014 km (0.08 R)
• M83: 54,189,285 km (0.108 R)
• M84: 55,248,438 km (0.035 R)
• M85: 55,958,280 km (0.11 R)
• M86: 57,297,480 km (0.087 R)
• M87: 57,387,090 km (0.09 R)
• M88: 57,566,457 km (0.085 R)
• M89: 57,746,124 km (0.067 R)
• M90: 58,195,965 km (0.073 R)
• M91: 58,647,003 km (0.078 R)
• M92: 59,280,550 km (0.086 R)
• M93: 60,828,140 km (0.114 R)
• M94: 60,919,694 km (0.099 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit