🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.12 AU - 1.14 AU

Year: 420 Days

Day: 26 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 617 Days

Day: 30.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,884,954 km

• M1: 64,626 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.43 AU - 3.27 AU

Year: 1683 Days

Day: 21.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,884,954 km

• M1: 621,130 km (0.117 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 10.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.24 AU - 7.24 AU

Year: 6122 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,884,954 km

• M1: 177,124 km (0.061 R)
• M2: 246,537 km (0.111 R)
• M3: 384,167 km (0.082 R)
• M4: 682,316 km (0.087 R)
• M5: 970,741 km (0.089 R)
• M6: 1,170,603 km (0.091 R)
• M7: 1,340,397 km (0.104 R)
• M8: 1,579,754 km (0.115 R)
• M9: 1,673,103 km (0.071 R)
• M10: 1,752,389 km (0.113 R)
• M11: 1,898,547 km (0.07 R)
• M12: 2,688,723 km (0.089 R)
• M13: 3,070,048 km (0.062 R)
• M14: 3,227,424 km (0.055 R)
• M15: 3,307,011 km (0.086 R)
• M16: 3,509,267 km (0.11 R)
• M17: 3,904,804 km (0.063 R)
• M18: 3,989,925 km (0.049 R)
• M19: 4,183,654 km (0.103 R)
• M20: 4,580,537 km (0.117 R)
• M21: 4,783,691 km (0.073 R)
• M22: 4,874,796 km (0.117 R)
• M23: 5,058,951 km (0.113 R)
• M24: 5,268,987 km (0.087 R)
• M25: 5,339,597 km (0.118 R)
• M26: 5,410,656 km (0.119 R)
• M27: 6,162,385 km (0.092 R)
• M28: 6,613,871 km (0.045 R)
• M29: 7,076,129 km (0.108 R)
• M30: 7,258,788 km (0.1 R)
• M31: 7,337,476 km (0.052 R)
• M32: 7,522,379 km (0.056 R)
• M33: 7,655,372 km (0.06 R)
• M34: 7,735,556 km (0.116 R)
• M35: 7,816,040 km (0.073 R)
• M36: 8,497,458 km (0.037 R)
• M37: 9,540,604 km (0.087 R)
• M38: 9,829,627 km (0.104 R)
• M39: 10,062,701 km (0.072 R)
• M40: 10,238,927 km (0.085 R)
• M41: 11,134,719 km (0.117 R)
• M42: 11,286,561 km (0.049 R)
• M43: 11,715,159 km (0.117 R)
• M44: 12,211,525 km (0.052 R)
• M45: 12,525,231 km (0.075 R)
• M46: 12,714,772 km (0.106 R)
• M47: 12,937,074 km (0.107 R)
• M48: 13,064,681 km (0.101 R)
• M49: 13,676,686 km (0.063 R)
• M50: 13,839,299 km (0.115 R)
• M51: 14,430,061 km (0.117 R)
• M52: 14,761,719 km (0.107 R)
• M53: 15,432,816 km (0.056 R)
• M54: 15,669,928 km (0.079 R)
• M55: 17,188,646 km (0.061 R)
• M56: 17,258,807 km (0.052 R)
• M57: 17,434,585 km (0.025 R)
• M58: 17,929,903 km (0.091 R)
• M59: 18,001,112 km (0.092 R)
• M60: 18,394,105 km (0.112 R)
• M61: 19,115,766 km (0.07 R)
• M62: 19,480,186 km (0.046 R)
• M63: 19,810,049 km (0.077 R)
• M64: 20,104,907 km (0.077 R)
• M65: 20,549,811 km (0.095 R)
• M66: 20,736,210 km (0.098 R)
• M67: 20,848,258 km (0.097 R)
• M68: 21,298,548 km (0.12 R)
• M69: 22,018,263 km (0.054 R)
• M70: 22,209,001 km (0.116 R)
• M71: 23,910,676 km (0.082 R)
• M72: 24,145,994 km (0.091 R)
• M73: 24,263,877 km (0.095 R)
• M74: 24,382,059 km (0.085 R)
• M75: 24,737,653 km (0.04 R)
• M76: 25,055,100 km (0.111 R)
• M77: 26,541,056 km (0.073 R)
• M78: 26,866,132 km (0.096 R)
• M79: 27,151,565 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 12.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.94 AU - 9.26 AU

Year: 7330 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,884,954 km

• M1: 166,203 km (0.113 R)
• M2: 255,513 km (0.103 R)
• M3: 541,095 km (0.101 R)
• M4: 767,587 km (0.101 R)
• M5: 885,619 km (0.08 R)
• M6: 1,158,486 km (0.055 R)
• M7: 1,458,729 km (0.091 R)
• M8: 1,551,928 km (0.116 R)
• M9: 1,784,254 km (0.048 R)
• M10: 2,370,528 km (0.107 R)
• M11: 2,662,393 km (0.09 R)
• M12: 2,942,441 km (0.095 R)
• M13: 3,110,289 km (0.105 R)
• M14: 3,581,971 km (0.105 R)
• M15: 3,839,429 km (0.103 R)
• M16: 4,264,138 km (0.107 R)
• M17: 4,372,746 km (0.095 R)
• M18: 4,620,330 km (0.057 R)
• M19: 4,731,930 km (0.058 R)
• M20: 4,901,125 km (0.104 R)
• M21: 6,201,729 km (0.064 R)
• M22: 6,418,197 km (0.038 R)
• M23: 6,542,962 km (0.077 R)
• M24: 7,471,965 km (0.098 R)
• M25: 8,339,932 km (0.109 R)
• M26: 9,169,452 km (0.104 R)
• M27: 9,275,068 km (0.114 R)
• M28: 9,594,160 km (0.089 R)
• M29: 9,701,272 km (0.098 R)
• M30: 9,844,737 km (0.086 R)
• M31: 10,794,982 km (0.084 R)
• M32: 11,318,724 km (0.101 R)
• M33: 11,431,970 km (0.092 R)
• M34: 12,313,401 km (0.107 R)
• M35: 13,455,580 km (0.104 R)
• M36: 14,385,630 km (0.111 R)
• M37: 14,796,426 km (0.085 R)
• M38: 15,924,993 km (0.07 R)
• M39: 16,350,000 km (0.115 R)
• M40: 16,778,748 km (0.049 R)
• M41: 17,167,852 km (0.03 R)
• M42: 17,516,115 km (0.053 R)
• M43: 18,308,535 km (0.054 R)
• M44: 18,441,678 km (0.085 R)
• M45: 18,575,268 km (0.095 R)
• M46: 18,843,198 km (0.035 R)
• M47: 19,383,097 km (0.068 R)
• M48: 19,473,604 km (0.115 R)
• M49: 19,564,110 km (0.026 R)
• M50: 19,882,455 km (0.118 R)
• M51: 19,973,709 km (0.056 R)
• M52: 20,432,077 km (0.034 R)
• M53: 20,847,510 km (0.112 R)
• M54: 21,452,634 km (0.11 R)
• M55: 22,871,121 km (0.085 R)
• M56: 23,543,414 km (0.089 R)
• M57: 24,710,875 km (0.116 R)
• M58: 25,055,100 km (0.067 R)
• M59: 25,947,152 km (0.12 R)
• M60: 26,096,900 km (0.086 R)
• M61: 26,296,912 km (0.082 R)
• M62: 26,597,903 km (0.065 R)
• M63: 27,254,189 km (0.117 R)
• M64: 28,017,886 km (0.026 R)
• M65: 29,047,119 km (0.104 R)
• M66: 29,306,522 km (0.084 R)
• M67: 31,354,966 km (0.095 R)
• M68: 31,674,208 km (0.073 R)
• M69: 32,800,081 km (0.111 R)
• M70: 33,124,260 km (0.036 R)
• M71: 33,666,702 km (0.075 R)
• M72: 34,870,665 km (0.08 R)
• M73: 35,091,023 km (0.053 R)
• M74: 36,590,891 km (0.113 R)
• M75: 36,870,938 km (0.111 R)
• M76: 37,039,236 km (0.113 R)
• M77: 37,151,584 km (0.093 R)
• M78: 37,376,729 km (0.091 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit