🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.44 AU - 0.58 AU

Year: 133 Days

Day: 44.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,619,154 km

• M1: 198,068 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 145 Days

Day: 14.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,619,154 km

• M1: 87,216 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.74 AU - 2.36 AU

Year: 1072 Days

Day: 28 Hours

Environment

Temp: -68 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.78 AU - 3.78 AU

Year: 2170 Days

Day: 19.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.5 AU - 4.08 AU

Year: 2180 Days

Day: 21.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.05 AU - 4.07 AU

Year: 2453 Days

Day: 26.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,619,154 km

• M1: 151,243 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.59 AU - 3.99 AU

Year: 2695 Days

Day: 33.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 11.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.79 AU - 7.29 AU

Year: 6823 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 86,619,154 km

• M1: 238,309 km (0.086 R)
• M2: 653,593 km (0.119 R)
• M3: 723,605 km (0.116 R)
• M4: 931,097 km (0.091 R)
• M5: 1,001,408 km (0.088 R)
• M6: 1,126,472 km (0.102 R)
• M7: 1,369,868 km (0.076 R)
• M8: 2,145,233 km (0.119 R)
• M9: 2,226,764 km (0.071 R)
• M10: 2,520,425 km (0.056 R)
• M11: 2,826,652 km (0.079 R)
• M12: 3,285,020 km (0.06 R)
• M13: 3,668,589 km (0.114 R)
• M14: 4,134,287 km (0.105 R)
• M15: 4,322,481 km (0.104 R)
• M16: 4,548,673 km (0.095 R)
• M17: 4,796,557 km (0.06 R)
• M18: 5,454,338 km (0.095 R)
• M19: 5,529,137 km (0.109 R)
• M20: 6,713,055 km (0.08 R)
• M21: 6,894,218 km (0.105 R)
• M22: 7,056,681 km (0.117 R)
• M23: 7,385,348 km (0.065 R)
• M24: 8,057,790 km (0.114 R)
• M25: 8,143,210 km (0.06 R)
• M26: 8,250,472 km (0.119 R)
• M27: 8,815,803 km (0.096 R)
• M28: 8,970,188 km (0.073 R)
• M29: 9,687,210 km (0.102 R)
• M30: 9,869,271 km (0.095 R)
• M31: 10,260,170 km (0.115 R)
• M32: 10,609,331 km (0.099 R)
• M33: 10,867,837 km (0.111 R)
• M34: 11,080,864 km (0.038 R)
• M35: 11,176,008 km (0.069 R)
• M36: 11,391,130 km (0.093 R)
• M37: 12,166,944 km (0.097 R)
• M38: 12,486,934 km (0.114 R)
• M39: 13,009,928 km (0.115 R)
• M40: 13,286,684 km (0.112 R)
• M41: 13,489,240 km (0.066 R)
• M42: 13,641,830 km (0.079 R)
• M43: 14,882,894 km (0.089 R)
• M44: 15,172,366 km (0.045 R)
• M45: 16,593,396 km (0.091 R)
• M46: 17,113,099 km (0.086 R)
• M47: 17,305,930 km (0.098 R)
• M48: 17,832,964 km (0.119 R)
• M49: 18,112,413 km (0.105 R)
• M50: 19,045,155 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.2

Radius: 4.9

Gravity: 28.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.87 AU - 17.91 AU

Year: 24236 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,619,154 km

• M1: 82,877 km (0.092 R)
• M2: 147,504 km (0.07 R)
• M3: 466,446 km (0.081 R)
• M4: 753,375 km (0.089 R)
• M5: 914,941 km (0.043 R)
• M6: 1,147,116 km (0.079 R)
• M7: 1,208,003 km (0.042 R)
• M8: 2,056,372 km (0.094 R)
• M9: 2,205,970 km (0.11 R)
• M10: 2,359,158 km (0.079 R)
• M11: 2,398,054 km (0.072 R)
• M12: 2,476,294 km (0.118 R)
• M13: 3,006,020 km (0.041 R)
• M14: 3,749,371 km (0.081 R)
• M15: 6,074,571 km (0.093 R)
• M16: 7,004,472 km (0.069 R)
• M17: 7,744,981 km (0.094 R)
• M18: 10,047,891 km (0.063 R)
• M19: 11,141,451 km (0.085 R)
• M20: 11,470,267 km (0.101 R)
• M21: 11,602,661 km (0.092 R)
• M22: 12,070,005 km (0.033 R)
• M23: 12,680,065 km (0.111 R)
• M24: 14,283,904 km (0.074 R)
• M25: 15,436,855 km (0.075 R)
• M26: 16,919,370 km (0.119 R)
• M27: 19,462,982 km (0.104 R)
• M28: 19,541,970 km (0.115 R)
• M29: 20,577,636 km (0.112 R)
• M30: 21,712,785 km (0.054 R)
• M31: 22,205,410 km (0.118 R)
• M32: 23,705,578 km (0.104 R)
• M33: 24,212,715 km (0.11 R)
• M34: 24,297,686 km (0.047 R)
• M35: 24,723,591 km (0.108 R)
• M36: 24,894,731 km (0.089 R)
• M37: 25,842,583 km (0.11 R)
• M38: 27,330,633 km (0.101 R)
• M39: 28,666,542 km (0.114 R)
• M40: 29,206,740 km (0.12 R)
• M41: 29,750,379 km (0.076 R)
• M42: 30,023,545 km (0.115 R)
• M43: 30,297,458 km (0.098 R)
• M44: 30,663,824 km (0.039 R)
• M45: 30,755,677 km (0.12 R)
• M46: 32,893,580 km (0.088 R)
• M47: 33,648,301 km (0.097 R)
• M48: 34,027,831 km (0.077 R)
• M49: 34,218,119 km (0.106 R)
• M50: 34,408,707 km (0.077 R)
• M51: 36,140,302 km (0.114 R)
• M52: 36,431,719 km (0.077 R)
• M53: 40,390,228 km (0.1 R)
• M54: 41,705,792 km (0.08 R)
• M55: 44,482,628 km (0.117 R)
• M56: 44,690,718 km (0.105 R)
• M57: 44,794,838 km (0.108 R)
• M58: 45,630,941 km (0.077 R)
• M59: 46,472,279 km (0.113 R)
• M60: 46,683,362 km (0.045 R)
• M61: 46,894,893 km (0.091 R)
• M62: 47,637,348 km (0.064 R)
• M63: 48,276,878 km (0.09 R)
• M64: 48,704,878 km (0.114 R)
• M65: 48,812,140 km (0.069 R)
• M66: 48,919,401 km (0.106 R)
• M67: 50,646,210 km (0.056 R)
• M68: 51,626,375 km (0.101 R)
• M69: 52,832,732 km (0.084 R)
• M70: 56,057,464 km (0.106 R)
• M71: 56,394,657 km (0.05 R)
• M72: 56,507,155 km (0.052 R)
• M73: 58,090,798 km (0.103 R)
• M74: 58,659,868 km (0.059 R)
• M75: 63,278,703 km (0.079 R)
• M76: 63,747,093 km (0.104 R)
• M77: 64,922,783 km (0.088 R)
• M78: 67,653,991 km (0.103 R)
• M79: 69,455,299 km (0.067 R)
• M80: 69,576,025 km (0.089 R)
• M81: 69,938,351 km (0.084 R)
• M82: 71,637,783 km (0.117 R)
• M83: 73,105,039 km (0.091 R)
• M84: 74,705,885 km (0.097 R)
• M85: 75,448,639 km (0.07 R)
• M86: 78,946,985 km (0.06 R)
• M87: 79,450,980 km (0.107 R)
• M88: 81,096,557 km (0.092 R)
• M89: 83,393,632 km (0.089 R)
• M90: 84,678,977 km (0.092 R)
• M91: 85,065,837 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit