🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 183 Days

Day: 37.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,957,922 km

• M1: 224,995 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.57 AU - 0.87 AU

Year: 223 Days

Day: 41.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.94 AU

Year: 271 Days

Day: 41.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 322 Days

Day: 19.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.04 AU - 1.28 AU

Year: 456 Days

Day: 24.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.09 AU

Year: 867 Days

Day: 37.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.69 AU - 3.13 AU

Year: 1813 Days

Day: 15.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.6

Radius: 6.2

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.99 AU - 13.43 AU

Year: 16550 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,957,922 km

• M1: 82,129 km (0.032 R)
• M2: 171,290 km (0.074 R)
• M3: 402,717 km (0.052 R)
• M4: 566,677 km (0.09 R)
• M5: 675,285 km (0.065 R)
• M6: 790,924 km (0.104 R)
• M7: 871,557 km (0.051 R)
• M8: 1,875,808 km (0.087 R)
• M9: 2,123,991 km (0.112 R)
• M10: 2,590,886 km (0.074 R)
• M11: 2,773,993 km (0.054 R)
• M12: 3,120,761 km (0.112 R)
• M13: 3,250,313 km (0.104 R)
• M14: 3,717,507 km (0.045 R)
• M15: 3,854,838 km (0.086 R)
• M16: 4,205,645 km (0.032 R)
• M17: 4,420,916 km (0.112 R)
• M18: 4,493,621 km (0.112 R)
• M19: 4,787,880 km (0.108 R)
• M20: 5,356,651 km (0.111 R)
• M21: 6,026,849 km (0.051 R)
• M22: 6,975,001 km (0.032 R)
• M23: 7,444,738 km (0.105 R)
• M24: 7,748,871 km (0.088 R)
• M25: 8,146,053 km (0.119 R)
• M26: 9,564,091 km (0.081 R)
• M27: 10,421,885 km (0.105 R)
• M28: 10,518,825 km (0.113 R)
• M29: 11,155,513 km (0.071 R)
• M30: 11,304,214 km (0.104 R)
• M31: 12,775,209 km (0.097 R)
• M32: 12,826,970 km (0.117 R)
• M33: 12,878,881 km (0.119 R)
• M34: 13,086,971 km (0.088 R)
• M35: 13,718,125 km (0.066 R)
• M36: 14,575,021 km (0.085 R)
• M37: 14,900,846 km (0.055 R)
• M38: 15,009,902 km (0.082 R)
• M39: 15,393,920 km (0.097 R)
• M40: 15,836,879 km (0.085 R)
• M41: 17,190,441 km (0.098 R)
• M42: 17,649,856 km (0.11 R)
• M43: 17,707,601 km (0.051 R)
• M44: 18,346,533 km (0.109 R)
• M45: 18,405,026 km (0.062 R)
• M46: 19,348,839 km (0.092 R)
• M47: 19,946,632 km (0.107 R)
• M48: 20,006,770 km (0.088 R)
• M49: 20,368,797 km (0.087 R)
• M50: 20,489,972 km (0.077 R)
• M51: 20,976,913 km (0.079 R)
• M52: 22,335,710 km (0.069 R)
• M53: 22,398,092 km (0.077 R)
• M54: 22,460,624 km (0.06 R)
• M55: 23,025,655 km (0.083 R)
• M56: 23,404,886 km (0.038 R)
• M57: 23,977,846 km (0.046 R)
• M58: 25,267,230 km (0.062 R)
• M59: 25,397,380 km (0.096 R)
• M60: 25,593,054 km (0.039 R)
• M61: 26,117,395 km (0.097 R)
• M62: 26,579,054 km (0.09 R)
• M63: 26,843,992 km (0.088 R)
• M64: 28,520,236 km (0.046 R)
• M65: 28,791,457 km (0.12 R)
• M66: 29,063,725 km (0.085 R)
• M67: 31,902,195 km (0.117 R)
• M68: 33,747,634 km (0.06 R)
• M69: 35,045,246 km (0.115 R)
• M70: 35,554,328 km (0.069 R)
• M71: 37,318,236 km (0.071 R)
• M72: 39,411,858 km (0.054 R)
• M73: 40,548,952 km (0.082 R)
• M74: 41,159,909 km (0.104 R)
• M75: 42,700,319 km (0.075 R)
• M76: 43,555,719 km (0.118 R)
• M77: 44,024,559 km (0.087 R)
• M78: 44,731,110 km (0.083 R)
• M79: 45,125,151 km (0.053 R)
• M80: 45,362,263 km (0.087 R)
• M81: 45,520,538 km (0.106 R)
• M82: 45,837,536 km (0.105 R)
• M83: 47,433,745 km (0.077 R)
• M84: 47,514,079 km (0.1 R)
• M85: 48,157,948 km (0.072 R)
• M86: 48,561,862 km (0.067 R)
• M87: 49,698,806 km (0.061 R)
• M88: 49,780,337 km (0.064 R)
• M89: 51,008,984 km (0.082 R)
• M90: 52,828,842 km (0.092 R)
• M91: 52,912,019 km (0.076 R)
• M92: 54,165,649 km (0.073 R)
• M93: 54,249,573 km (0.091 R)
• M94: 55,513,675 km (0.067 R)
• M95: 56,872,623 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit