🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.79 AU - 0.89 AU

Year: 295 Days

Day: 31.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,418,118 km

• M1: 65,225 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 529 Days

Day: 35.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.48 AU - 3.7 AU

Year: 2080 Days

Day: 24 Hours

Environment

Temp: -115 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 8.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.77 AU - 7.03 AU

Year: 6199 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,418,118 km

• M1: 106,214 km (0.103 R)
• M2: 178,171 km (0.077 R)
• M3: 289,771 km (0.084 R)
• M4: 348,862 km (0.078 R)
• M5: 443,857 km (0.109 R)
• M6: 619,186 km (0.085 R)
• M7: 785,389 km (0.108 R)
• M8: 882,328 km (0.092 R)
• M9: 1,133,952 km (0.11 R)
• M10: 1,487,152 km (0.086 R)
• M11: 1,547,740 km (0.118 R)
• M12: 1,798,166 km (0.091 R)
• M13: 1,862,793 km (0.05 R)
• M14: 2,005,808 km (0.106 R)
• M15: 2,290,792 km (0.053 R)
• M16: 2,736,295 km (0.101 R)
• M17: 2,848,643 km (0.101 R)
• M18: 2,975,502 km (0.101 R)
• M19: 3,247,919 km (0.104 R)
• M20: 3,340,520 km (0.082 R)
• M21: 3,541,879 km (0.088 R)
• M22: 3,761,190 km (0.109 R)
• M23: 3,900,465 km (0.096 R)
• M24: 4,084,171 km (0.12 R)
• M25: 4,314,253 km (0.11 R)
• M26: 4,519,052 km (0.109 R)
• M27: 4,682,264 km (0.112 R)
• M28: 4,742,103 km (0.072 R)
• M29: 5,121,782 km (0.077 R)
• M30: 5,292,025 km (0.102 R)
• M31: 5,448,354 km (0.096 R)
• M32: 5,733,638 km (0.076 R)
• M33: 5,910,462 km (0.11 R)
• M34: 5,991,395 km (0.11 R)
• M35: 6,253,041 km (0.062 R)
• M36: 6,352,075 km (0.11 R)
• M37: 6,501,673 km (0.053 R)
• M38: 6,652,318 km (0.097 R)
• M39: 6,974,402 km (0.086 R)
• M40: 7,318,926 km (0.107 R)
• M41: 7,475,854 km (0.05 R)
• M42: 7,669,135 km (0.104 R)
• M43: 9,671,652 km (0.056 R)
• M44: 9,767,245 km (0.045 R)
• M45: 9,940,031 km (0.091 R)
• M46: 10,700,586 km (0.112 R)
• M47: 10,898,654 km (0.079 R)
• M48: 10,958,194 km (0.053 R)
• M49: 11,157,907 km (0.12 R)
• M50: 11,419,105 km (0.105 R)
• M51: 11,601,315 km (0.117 R)
• M52: 11,702,892 km (0.07 R)
• M53: 11,865,954 km (0.107 R)
• M54: 12,050,408 km (0.108 R)
• M55: 12,194,620 km (0.111 R)
• M56: 12,630,399 km (0.103 R)
• M57: 12,713,874 km (0.055 R)
• M58: 13,602,785 km (0.035 R)
• M59: 13,688,355 km (0.087 R)
• M60: 13,989,794 km (0.035 R)
• M61: 14,076,262 km (0.096 R)
• M62: 14,752,744 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.2

Radius: 3.9

Gravity: 43.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.57 AU - 16.25 AU

Year: 18802 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,418,118 km

• M1: 66,870 km (0.108 R)
• M2: 110,254 km (0.091 R)
• M3: 155,731 km (0.049 R)
• M4: 268,678 km (0.112 R)
• M5: 542,891 km (0.06 R)
• M6: 833,410 km (0.085 R)
• M7: 1,275,621 km (0.12 R)
• M8: 1,303,596 km (0.1 R)
• M9: 1,534,874 km (0.098 R)
• M10: 1,655,450 km (0.083 R)
• M11: 1,970,054 km (0.063 R)
• M12: 2,405,983 km (0.091 R)
• M13: 2,724,776 km (0.052 R)
• M14: 3,638,220 km (0.108 R)
• M15: 3,920,960 km (0.072 R)
• M16: 4,422,113 km (0.071 R)
• M17: 5,031,874 km (0.107 R)
• M18: 5,346,478 km (0.05 R)
• M19: 5,391,956 km (0.077 R)
• M20: 5,529,137 km (0.12 R)
• M21: 5,575,213 km (0.11 R)
• M22: 5,667,515 km (0.118 R)
• M23: 5,713,891 km (0.105 R)
• M24: 6,521,420 km (0.102 R)
• M25: 6,814,931 km (0.099 R)
• M26: 6,864,149 km (0.089 R)
• M27: 8,878,484 km (0.058 R)
• M28: 9,532,376 km (0.096 R)
• M29: 9,809,432 km (0.098 R)
• M30: 10,485,016 km (0.046 R)
• M31: 11,585,158 km (0.069 R)
• M32: 11,762,133 km (0.065 R)
• M33: 12,298,591 km (0.069 R)
• M34: 14,395,953 km (0.07 R)
• M35: 14,522,662 km (0.068 R)
• M36: 14,969,361 km (0.094 R)
• M37: 16,667,447 km (0.078 R)
• M38: 16,734,018 km (0.114 R)
• M39: 20,883,115 km (0.039 R)
• M40: 21,749,137 km (0.079 R)
• M41: 22,333,017 km (0.118 R)
• M42: 24,871,244 km (0.108 R)
• M43: 25,175,826 km (0.069 R)
• M44: 26,019,707 km (0.052 R)
• M45: 26,251,584 km (0.083 R)
• M46: 26,484,059 km (0.108 R)
• M47: 27,342,152 km (0.119 R)
• M48: 28,209,371 km (0.113 R)
• M49: 28,845,761 km (0.12 R)
• M50: 29,406,603 km (0.091 R)
• M51: 31,110,224 km (0.091 R)
• M52: 33,430,935 km (0.119 R)
• M53: 34,019,753 km (0.112 R)
• M54: 34,273,171 km (0.1 R)
• M55: 34,357,844 km (0.053 R)
• M56: 35,635,260 km (0.095 R)
• M57: 37,536,799 km (0.103 R)
• M58: 39,028,588 km (0.089 R)
• M59: 40,271,747 km (0.063 R)
• M60: 40,360,907 km (0.108 R)
• M61: 43,069,975 km (0.063 R)
• M62: 43,527,146 km (0.096 R)
• M63: 46,303,832 km (0.105 R)
• M64: 46,397,480 km (0.113 R)
• M65: 46,490,979 km (0.103 R)
• M66: 52,610,729 km (0.091 R)
• M67: 54,475,466 km (0.057 R)
• M68: 54,771,969 km (0.095 R)
• M69: 55,564,988 km (0.089 R)
• M70: 56,262,114 km (0.119 R)
• M71: 56,461,827 km (0.119 R)
• M72: 57,062,313 km (0.071 R)
• M73: 58,370,546 km (0.119 R)
• M74: 58,572,802 km (0.1 R)
• M75: 59,180,618 km (0.089 R)
• M76: 62,044,819 km (0.119 R)
• M77: 62,148,042 km (0.111 R)
• M78: 62,871,497 km (0.101 R)
• M79: 63,286,182 km (0.089 R)
• M80: 64,849,181 km (0.066 R)
• M81: 65,477,941 km (0.089 R)
• M82: 65,688,126 km (0.103 R)
• M83: 66,214,112 km (0.051 R)
• M84: 67,270,572 km (0.094 R)
• M85: 68,758,772 km (0.117 R)
• M86: 69,292,986 km (0.049 R)
• M87: 69,399,948 km (0.108 R)
• M88: 70,150,481 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit