🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.41 AU - 1.43 AU

Year: 606 Days

Day: 15.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 20,258,169 km

• M1: 606,619 km (0.107 R)
• M2: 836,102 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.18 AU - 3.02 AU

Year: 1502 Days

Day: 19.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,258,169 km

• M1: 120,875 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.37 AU - 4.61 AU

Year: 2855 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.16 AU - 5.16 AU

Year: 3039 Days

Day: 40.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,258,169 km

• M1: 2,687,975 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.24 AU - 4.68 AU

Year: 3373 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 9.6

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.09 AU - 9.29 AU

Year: 7638 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,258,169 km

• M1: 120,725 km (0.109 R)
• M2: 208,539 km (0.044 R)
• M3: 582,385 km (0.091 R)
• M4: 656,735 km (0.066 R)
• M5: 815,757 km (0.058 R)
• M6: 987,944 km (0.04 R)
• M7: 1,097,151 km (0.078 R)
• M8: 1,249,292 km (0.058 R)
• M9: 1,348,176 km (0.105 R)
• M10: 1,926,970 km (0.101 R)
• M11: 2,626,490 km (0.047 R)
• M12: 2,806,456 km (0.093 R)
• M13: 5,296,662 km (0.116 R)
• M14: 5,656,595 km (0.052 R)
• M15: 6,194,399 km (0.065 R)
• M16: 6,643,492 km (0.063 R)
• M17: 6,748,659 km (0.105 R)
• M18: 7,282,574 km (0.096 R)
• M19: 8,053,003 km (0.088 R)
• M20: 8,315,547 km (0.114 R)
• M21: 8,428,942 km (0.088 R)
• M22: 8,504,789 km (0.079 R)
• M23: 8,619,081 km (0.104 R)
• M24: 8,926,355 km (0.046 R)
• M25: 9,081,339 km (0.117 R)
• M26: 10,926,628 km (0.104 R)
• M27: 11,259,185 km (0.116 R)
• M28: 11,679,405 km (0.1 R)
• M29: 12,019,441 km (0.117 R)
• M30: 14,262,511 km (0.092 R)
• M31: 14,353,018 km (0.111 R)
• M32: 14,443,824 km (0.101 R)
• M33: 14,946,323 km (0.059 R)
• M34: 16,109,895 km (0.104 R)
• M35: 17,254,020 km (0.031 R)
• M36: 17,787,187 km (0.11 R)
• M37: 17,884,725 km (0.045 R)
• M38: 19,168,723 km (0.116 R)
• M39: 20,125,701 km (0.084 R)
• M40: 20,533,205 km (0.094 R)
• M41: 21,304,831 km (0.098 R)
• M42: 21,876,744 km (0.096 R)
• M43: 22,243,259 km (0.093 R)
• M44: 22,982,422 km (0.115 R)
• M45: 23,515,439 km (0.072 R)
• M46: 23,729,663 km (0.093 R)
• M47: 23,890,780 km (0.105 R)
• M48: 24,052,346 km (0.107 R)
• M49: 24,593,441 km (0.077 R)
• M50: 24,756,503 km (0.116 R)
• M51: 25,029,220 km (0.117 R)
• M52: 25,412,489 km (0.081 R)
• M53: 25,797,854 km (0.088 R)
• M54: 26,074,161 km (0.065 R)
• M55: 26,741,667 km (0.083 R)
• M56: 27,133,463 km (0.104 R)
• M57: 27,358,309 km (0.082 R)
• M58: 28,548,659 km (0.086 R)
• M59: 29,755,914 km (0.083 R)
• M60: 29,929,747 km (0.078 R)
• M61: 30,162,072 km (0.107 R)
• M62: 30,803,847 km (0.049 R)
• M63: 30,979,774 km (0.093 R)
• M64: 31,450,260 km (0.071 R)
• M65: 31,686,475 km (0.1 R)
• M66: 32,279,481 km (0.092 R)
• M67: 32,577,330 km (0.072 R)
• M68: 35,115,258 km (0.079 R)
• M69: 36,284,066 km (0.076 R)
• M70: 36,345,999 km (0.091 R)
• M71: 36,469,867 km (0.074 R)
• M72: 37,465,740 km (0.097 R)
• M73: 37,528,271 km (0.109 R)
• M74: 37,653,335 km (0.093 R)
• M75: 38,092,704 km (0.103 R)
• M76: 39,420,535 km (0.086 R)
• M77: 40,506,615 km (0.051 R)
• M78: 40,570,793 km (0.107 R)
• M79: 41,343,765 km (0.116 R)
• M80: 42,773,322 km (0.114 R)
• M81: 43,428,561 km (0.114 R)
• M82: 43,691,554 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 8.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.22 AU - 11.06 AU

Year: 10720 Days

Day: 10.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 178.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,258,169 km

• M1: 109,057 km (0.052 R)
• M2: 201,508 km (0.081 R)
• M3: 275,410 km (0.117 R)
• M4: 334,052 km (0.108 R)
• M5: 592,707 km (0.119 R)
• M6: 758,611 km (0.109 R)
• M7: 908,657 km (0.1 R)
• M8: 992,731 km (0.071 R)
• M9: 1,124,078 km (0.052 R)
• M10: 1,355,806 km (0.114 R)
• M11: 1,477,578 km (0.098 R)
• M12: 1,864,438 km (0.055 R)
• M13: 1,918,293 km (0.107 R)
• M14: 2,196,097 km (0.091 R)
• M15: 2,354,371 km (0.109 R)
• M16: 2,591,334 km (0.1 R)
• M17: 2,651,772 km (0.085 R)
• M18: 2,977,147 km (0.08 R)
• M19: 3,497,149 km (0.088 R)
• M20: 3,992,618 km (0.097 R)
• M21: 4,311,411 km (0.045 R)
• M22: 4,437,522 km (0.12 R)
• M23: 4,528,477 km (0.027 R)
• M24: 4,693,633 km (0.081 R)
• M25: 5,393,602 km (0.082 R)
• M26: 5,568,781 km (0.098 R)
• M27: 5,686,514 km (0.055 R)
• M28: 6,206,816 km (0.109 R)
• M29: 6,555,229 km (0.099 R)
• M30: 7,529,710 km (0.087 R)
• M31: 7,660,159 km (0.108 R)
• M32: 7,857,179 km (0.099 R)
• M33: 8,078,135 km (0.075 R)
• M34: 8,189,287 km (0.095 R)
• M35: 8,982,305 km (0.1 R)
• M36: 9,190,096 km (0.106 R)
• M37: 9,329,522 km (0.101 R)
• M38: 9,587,129 km (0.107 R)
• M39: 10,543,060 km (0.089 R)
• M40: 10,860,357 km (0.12 R)
• M41: 11,081,911 km (0.112 R)
• M42: 11,180,795 km (0.093 R)
• M43: 11,304,812 km (0.036 R)
• M44: 11,805,666 km (0.085 R)
• M45: 12,008,071 km (0.087 R)
• M46: 12,084,217 km (0.117 R)
• M47: 12,160,512 km (0.076 R)
• M48: 12,288,119 km (0.063 R)
• M49: 12,751,274 km (0.067 R)
• M50: 12,932,886 km (0.096 R)
• M51: 13,141,425 km (0.045 R)
• M52: 13,324,982 km (0.056 R)
• M53: 13,614,902 km (0.094 R)
• M54: 14,094,064 km (0.104 R)
• M55: 14,255,032 km (0.12 R)
• M56: 14,632,916 km (0.08 R)
• M57: 14,904,885 km (0.105 R)
• M58: 15,150,973 km (0.093 R)
• M59: 15,370,882 km (0.089 R)
• M60: 15,925,441 km (0.092 R)
• M61: 17,311,615 km (0.101 R)
• M62: 17,397,784 km (0.085 R)
• M63: 17,455,229 km (0.099 R)
• M64: 18,325,290 km (0.119 R)
• M65: 18,471,597 km (0.116 R)
• M66: 18,824,498 km (0.101 R)
• M67: 19,090,633 km (0.103 R)
• M68: 19,268,655 km (0.107 R)
• M69: 19,566,803 km (0.106 R)
• M70: 19,626,642 km (0.079 R)
• M71: 19,896,517 km (0.077 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit