🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.58 AU - 0.78 AU

Year: 215 Days

Day: 28 Hours

Environment

Temp: 104 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,922,932 km

• M1: 518,955 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.58 AU - 0.94 AU

Year: 254 Days

Day: 35.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.81 AU - 1.21 AU

Year: 389 Days

Day: 43.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,922,932 km

• M1: 65,374 km (0.053 R)
• M2: 616,493 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.85 AU - 2.29 AU

Year: 1140 Days

Day: 20 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.13 AU - 2.15 AU

Year: 1199 Days

Day: 45.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 10.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.55 AU - 5.31 AU

Year: 4191 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,922,932 km

• M1: 126,709 km (0.119 R)
• M2: 202,855 km (0.061 R)
• M3: 287,378 km (0.081 R)
• M4: 385,065 km (0.108 R)
• M5: 450,589 km (0.117 R)
• M6: 514,916 km (0.118 R)
• M7: 881,730 km (0.117 R)
• M8: 1,012,927 km (0.088 R)
• M9: 1,201,271 km (0.081 R)
• M10: 1,491,790 km (0.118 R)
• M11: 1,602,941 km (0.1 R)
• M12: 1,669,213 km (0.092 R)
• M13: 1,873,564 km (0.09 R)
• M14: 2,014,335 km (0.086 R)
• M15: 2,138,053 km (0.093 R)
• M16: 2,338,963 km (0.07 R)
• M17: 2,469,113 km (0.049 R)
• M18: 2,680,195 km (0.111 R)
• M19: 3,096,526 km (0.046 R)
• M20: 3,733,664 km (0.08 R)
• M21: 3,848,106 km (0.062 R)
• M22: 4,002,491 km (0.107 R)
• M23: 4,067,417 km (0.092 R)
• M24: 4,667,753 km (0.078 R)
• M25: 4,736,269 km (0.115 R)
• M26: 4,874,198 km (0.046 R)
• M27: 4,943,611 km (0.102 R)
• M28: 5,013,324 km (0.113 R)
• M29: 5,125,821 km (0.09 R)
• M30: 5,641,784 km (0.098 R)
• M31: 5,861,693 km (0.098 R)
• M32: 6,538,474 km (0.037 R)
• M33: 6,707,669 km (0.068 R)
• M34: 6,847,244 km (0.047 R)
• M35: 7,145,094 km (0.099 R)
• M36: 7,208,373 km (0.109 R)
• M37: 7,335,382 km (0.106 R)
• M38: 7,575,636 km (0.071 R)
• M39: 7,802,127 km (0.111 R)
• M40: 8,063,774 km (0.045 R)
• M41: 8,328,413 km (0.09 R)
• M42: 8,696,872 km (0.078 R)
• M43: 9,208,048 km (0.055 R)
• M44: 9,851,917 km (0.111 R)
• M45: 9,940,031 km (0.112 R)
• M46: 10,206,016 km (0.043 R)
• M47: 10,546,201 km (0.111 R)
• M48: 10,690,713 km (0.062 R)
• M49: 10,763,118 km (0.028 R)
• M50: 11,719,796 km (0.082 R)
• M51: 11,944,343 km (0.085 R)
• M52: 12,359,926 km (0.092 R)
• M53: 13,011,574 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.8

Radius: 7.1

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.26 AU - 14.36 AU

Year: 19650 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,922,932 km

• M1: 119,828 km (0.105 R)
• M2: 238,609 km (0.053 R)
• M3: 440,715 km (0.07 R)
• M4: 846,724 km (0.083 R)
• M5: 939,475 km (0.082 R)
• M6: 987,196 km (0.095 R)
• M7: 1,035,816 km (0.075 R)
• M8: 1,135,448 km (0.063 R)
• M9: 2,298,122 km (0.099 R)
• M10: 2,429,320 km (0.092 R)
• M11: 2,563,060 km (0.106 R)
• M12: 2,733,751 km (0.12 R)
• M13: 2,837,872 km (0.119 R)
• M14: 3,194,812 km (0.092 R)
• M15: 3,872,490 km (0.117 R)
• M16: 5,839,852 km (0.073 R)
• M17: 6,338,611 km (0.036 R)
• M18: 7,040,375 km (0.058 R)
• M19: 7,183,690 km (0.049 R)
• M20: 7,570,699 km (0.114 R)
• M21: 8,669,645 km (0.057 R)
• M22: 8,771,970 km (0.118 R)
• M23: 9,394,597 km (0.108 R)
• M24: 11,234,650 km (0.095 R)
• M25: 11,290,450 km (0.116 R)
• M26: 12,023,929 km (0.091 R)
• M27: 12,947,696 km (0.112 R)
• M28: 14,194,594 km (0.089 R)
• M29: 14,254,882 km (0.037 R)
• M30: 14,862,848 km (0.031 R)
• M31: 15,915,717 km (0.101 R)
• M32: 16,419,563 km (0.111 R)
• M33: 18,289,088 km (0.109 R)
• M34: 18,618,203 km (0.088 R)
• M35: 20,089,498 km (0.076 R)
• M36: 20,497,302 km (0.116 R)
• M37: 20,839,133 km (0.081 R)
• M38: 20,907,649 km (0.039 R)
• M39: 20,976,314 km (0.045 R)
• M40: 21,182,909 km (0.061 R)
• M41: 22,085,283 km (0.101 R)
• M42: 22,155,295 km (0.119 R)
• M43: 22,506,102 km (0.086 R)
• M44: 22,858,704 km (0.036 R)
• M45: 23,784,266 km (0.118 R)
• M46: 24,576,836 km (0.12 R)
• M47: 25,231,775 km (0.109 R)
• M48: 25,451,385 km (0.059 R)
• M49: 27,230,852 km (0.106 R)
• M50: 29,203,449 km (0.114 R)
• M51: 30,284,593 km (0.084 R)
• M52: 30,751,937 km (0.094 R)
• M53: 30,908,266 km (0.116 R)
• M54: 31,536,129 km (0.111 R)
• M55: 32,406,489 km (0.09 R)
• M56: 35,064,095 km (0.113 R)
• M57: 35,636,756 km (0.076 R)
• M58: 36,212,558 km (0.107 R)
• M59: 36,791,502 km (0.063 R)
• M60: 37,623,715 km (0.111 R)
• M61: 38,968,151 km (0.114 R)
• M62: 39,986,912 km (0.086 R)
• M63: 40,928,332 km (0.069 R)
• M64: 41,617,529 km (0.059 R)
• M65: 43,269,987 km (0.069 R)
• M66: 43,357,502 km (0.078 R)
• M67: 43,445,166 km (0.107 R)
• M68: 45,032,250 km (0.096 R)
• M69: 46,459,115 km (0.095 R)
• M70: 47,538,763 km (0.059 R)
• M71: 48,444,877 km (0.116 R)
• M72: 48,991,358 km (0.065 R)
• M73: 49,723,041 km (0.111 R)
• M74: 51,012,126 km (0.107 R)
• M75: 51,289,929 km (0.095 R)
• M76: 51,753,832 km (0.071 R)
• M77: 52,125,882 km (0.074 R)
• M78: 53,153,919 km (0.112 R)
• M79: 54,094,141 km (0.088 R)
• M80: 54,566,422 km (0.087 R)
• M81: 56,564,600 km (0.078 R)
• M82: 57,235,996 km (0.083 R)
• M83: 57,332,187 km (0.052 R)
• M84: 57,428,379 km (0.103 R)
• M85: 57,910,084 km (0.091 R)
• M86: 59,557,904 km (0.079 R)
• M87: 60,045,444 km (0.041 R)
• M88: 61,417,705 km (0.075 R)
• M89: 62,009,065 km (0.076 R)
• M90: 63,395,987 km (0.064 R)
• M91: 63,794,217 km (0.077 R)
• M92: 63,893,849 km (0.09 R)
• M93: 64,793,231 km (0.117 R)
• M94: 65,093,923 km (0.097 R)
• M95: 65,194,303 km (0.104 R)
• M96: 66,200,499 km (0.064 R)
• M97: 67,922,968 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit