🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.89 AU - 1.13 AU

Year: 382 Days

Day: 26 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,533,815 km

• M1: 32,014 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.44 AU - 1.56 AU

Year: 692 Days

Day: 34.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 164.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.83 AU - 2.05 AU

Year: 1018 Days

Day: 36.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,533,815 km

• M1: 213,775 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.07 AU - 2.49 AU

Year: 1297 Days

Day: 12.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,533,815 km

• M1: 1,146,518 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.08 AU - 3.06 AU

Year: 1552 Days

Day: 35.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 14.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.2 AU - 5.5 AU

Year: 4024 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,533,815 km

• M1: 179,966 km (0.101 R)
• M2: 282,441 km (0.103 R)
• M3: 445,353 km (0.044 R)
• M4: 592,258 km (0.083 R)
• M5: 737,368 km (0.101 R)
• M6: 980,764 km (0.065 R)
• M7: 1,106,575 km (0.117 R)
• M8: 1,333,964 km (0.098 R)
• M9: 1,562,550 km (0.06 R)
• M10: 1,697,188 km (0.085 R)
• M11: 2,377,409 km (0.116 R)
• M12: 2,481,230 km (0.113 R)
• M13: 2,657,905 km (0.086 R)
• M14: 2,838,769 km (0.117 R)
• M15: 3,386,746 km (0.093 R)
• M16: 3,926,795 km (0.112 R)
• M17: 4,113,044 km (0.088 R)
• M18: 4,302,136 km (0.105 R)
• M19: 4,798,800 km (0.114 R)
• M20: 5,132,703 km (0.119 R)
• M21: 5,823,247 km (0.116 R)
• M22: 6,107,782 km (0.099 R)
• M23: 6,203,674 km (0.038 R)
• M24: 6,938,948 km (0.101 R)
• M25: 7,727,777 km (0.089 R)
• M26: 7,831,598 km (0.087 R)
• M27: 8,040,736 km (0.111 R)
• M28: 8,146,053 km (0.094 R)
• M29: 9,696,186 km (0.118 R)
• M30: 9,864,484 km (0.107 R)
• M31: 9,977,430 km (0.114 R)
• M32: 10,090,676 km (0.109 R)
• M33: 10,232,943 km (0.108 R)
• M34: 10,983,176 km (0.111 R)
• M35: 11,100,162 km (0.061 R)
• M36: 11,217,596 km (0.092 R)
• M37: 11,512,903 km (0.063 R)
• M38: 11,631,833 km (0.111 R)
• M39: 12,081,374 km (0.073 R)
• M40: 12,567,119 km (0.112 R)
• M41: 12,904,761 km (0.106 R)
• M42: 13,090,262 km (0.091 R)
• M43: 13,183,312 km (0.108 R)
• M44: 13,276,661 km (0.105 R)
• M45: 13,935,939 km (0.099 R)
• M46: 14,221,671 km (0.041 R)
• M47: 14,317,414 km (0.095 R)
• M48: 15,318,972 km (0.088 R)
• M49: 15,679,802 km (0.106 R)
• M50: 15,844,808 km (0.114 R)
• M51: 15,977,202 km (0.027 R)
• M52: 16,846,665 km (0.108 R)
• M53: 17,423,514 km (0.093 R)
• M54: 18,387,822 km (0.087 R)
• M55: 18,911,564 km (0.117 R)
• M56: 19,192,958 km (0.032 R)
• M57: 19,475,548 km (0.116 R)
• M58: 19,582,062 km (0.09 R)
• M59: 20,009,463 km (0.083 R)
• M60: 20,656,474 km (0.089 R)
• M61: 20,764,932 km (0.117 R)
• M62: 21,237,363 km (0.08 R)
• M63: 21,346,868 km (0.075 R)
• M64: 21,897,388 km (0.03 R)
• M65: 22,526,747 km (0.097 R)
• M66: 22,675,746 km (0.117 R)
• M67: 23,049,741 km (0.108 R)
• M68: 23,162,238 km (0.058 R)
• M69: 23,614,323 km (0.089 R)
• M70: 24,834,294 km (0.072 R)
• M71: 24,988,230 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 10.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.92 AU - 7.56 AU

Year: 6592 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,533,815 km

• M1: 149,149 km (0.037 R)
• M2: 236,065 km (0.094 R)
• M3: 431,291 km (0.116 R)
• M4: 892,950 km (0.056 R)
• M5: 1,004,400 km (0.051 R)
• M6: 1,189,602 km (0.115 R)
• M7: 1,423,424 km (0.049 R)
• M8: 1,731,745 km (0.096 R)
• M9: 1,812,229 km (0.116 R)
• M10: 2,104,094 km (0.079 R)
• M11: 2,803,314 km (0.112 R)
• M12: 3,067,953 km (0.065 R)
• M13: 3,141,555 km (0.044 R)
• M14: 3,315,687 km (0.097 R)
• M15: 3,492,961 km (0.059 R)
• M16: 3,883,710 km (0.09 R)
• M17: 4,179,166 km (0.037 R)
• M18: 4,371,100 km (0.077 R)
• M19: 4,481,952 km (0.058 R)
• M20: 4,706,798 km (0.08 R)
• M21: 4,992,979 km (0.087 R)
• M22: 5,492,785 km (0.095 R)
• M23: 5,794,225 km (0.084 R)
• M24: 6,132,166 km (0.028 R)
• M25: 6,539,970 km (0.089 R)
• M26: 6,956,451 km (0.11 R)
• M27: 7,315,635 km (0.095 R)
• M28: 7,480,941 km (0.113 R)
• M29: 7,781,782 km (0.085 R)
• M30: 8,223,096 km (0.081 R)
• M31: 8,394,984 km (0.089 R)
• M32: 8,777,505 km (0.119 R)
• M33: 8,882,822 km (0.105 R)
• M34: 9,236,921 km (0.04 R)
• M35: 10,105,785 km (0.119 R)
• M36: 10,661,990 km (0.101 R)
• M37: 11,152,072 km (0.107 R)
• M38: 11,457,402 km (0.038 R)
• M39: 11,765,424 km (0.075 R)
• M40: 11,959,452 km (0.1 R)
• M41: 12,745,739 km (0.115 R)
• M42: 12,945,003 km (0.11 R)
• M43: 13,225,649 km (0.057 R)
• M44: 13,467,698 km (0.111 R)
• M45: 14,658,796 km (0.112 R)
• M46: 15,119,408 km (0.05 R)
• M47: 16,011,909 km (0.104 R)
• M48: 17,228,439 km (0.095 R)
• M49: 18,115,405 km (0.056 R)
• M50: 18,249,743 km (0.095 R)
• M51: 20,724,242 km (0.088 R)
• M52: 21,762,152 km (0.057 R)
• M53: 22,095,905 km (0.102 R)
• M54: 22,527,644 km (0.077 R)
• M55: 22,913,756 km (0.047 R)
• M56: 23,010,546 km (0.1 R)
• M57: 23,107,635 km (0.07 R)
• M58: 24,380,863 km (0.113 R)
• M59: 24,529,264 km (0.072 R)
• M60: 25,225,791 km (0.043 R)
• M61: 25,425,953 km (0.114 R)
• M62: 25,576,449 km (0.099 R)
• M63: 26,434,841 km (0.064 R)
• M64: 27,097,560 km (0.083 R)
• M65: 27,559,668 km (0.077 R)
• M66: 27,765,814 km (0.111 R)
• M67: 27,869,036 km (0.04 R)
• M68: 28,127,840 km (0.118 R)
• M69: 28,647,843 km (0.11 R)
• M70: 28,856,681 km (0.09 R)
• M71: 30,439,427 km (0.115 R)
• M72: 31,241,271 km (0.085 R)
• M73: 31,725,819 km (0.063 R)
• M74: 32,212,760 km (0.115 R)
• M75: 32,538,883 km (0.117 R)
• M76: 33,578,439 km (0.109 R)
• M77: 33,964,252 km (0.036 R)
• M78: 35,186,167 km (0.03 R)
• M79: 35,802,660 km (0.075 R)
• M80: 36,422,594 km (0.102 R)
• M81: 37,387,649 km (0.039 R)
• M82: 37,558,789 km (0.077 R)
• M83: 38,074,004 km (0.092 R)
• M84: 38,246,192 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit