🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 184 Days

Day: 32.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.73 AU - 0.83 AU

Year: 242 Days

Day: 37.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,414,671 km

• M1: 412,741 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.09 AU - 1.37 AU

Year: 479 Days

Day: 19.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,414,671 km

• M1: 680,670 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.14 AU - 1.52 AU

Year: 539 Days

Day: 33.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.77 AU - 2.71 AU

Year: 1178 Days

Day: 17.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,414,671 km

• M1: 381,923 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.28 AU - 2.82 AU

Year: 1431 Days

Day: 25.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,414,671 km

• M1: 2,116,511 km (0.088 R)

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 3.6

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.57 AU - 16.61 AU

Year: 20602 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,414,671 km

• M1: 59,540 km (0.054 R)
• M2: 151,991 km (0.098 R)
• M3: 426,952 km (0.106 R)
• M4: 1,034,469 km (0.107 R)
• M5: 1,365,529 km (0.068 R)
• M6: 1,390,363 km (0.111 R)
• M7: 1,568,534 km (0.102 R)
• M8: 2,232,599 km (0.067 R)
• M9: 2,291,540 km (0.042 R)
• M10: 2,940,047 km (0.099 R)
• M11: 3,435,814 km (0.11 R)
• M12: 3,537,990 km (0.092 R)
• M13: 3,641,212 km (0.059 R)
• M14: 3,745,482 km (0.111 R)
• M15: 3,992,468 km (0.092 R)
• M16: 4,726,994 km (0.092 R)
• M17: 5,226,501 km (0.112 R)
• M18: 5,462,566 km (0.093 R)
• M19: 5,621,888 km (0.111 R)
• M20: 5,782,706 km (0.082 R)
• M21: 5,945,169 km (0.064 R)
• M22: 6,026,849 km (0.085 R)
• M23: 6,108,979 km (0.096 R)
• M24: 6,150,268 km (0.088 R)
• M25: 6,736,841 km (0.053 R)
• M26: 6,821,962 km (0.08 R)
• M27: 8,554,305 km (0.067 R)
• M28: 9,207,599 km (0.098 R)
• M29: 9,683,919 km (0.038 R)
• M30: 10,022,160 km (0.117 R)
• M31: 11,616,723 km (0.117 R)
• M32: 12,182,802 km (0.1 R)
• M33: 12,705,198 km (0.09 R)
• M34: 13,234,924 km (0.101 R)
• M35: 13,341,737 km (0.101 R)
• M36: 13,502,405 km (0.118 R)
• M37: 13,934,294 km (0.1 R)
• M38: 14,480,326 km (0.12 R)
• M39: 16,560,783 km (0.103 R)
• M40: 17,022,742 km (0.08 R)
• M41: 17,138,830 km (0.042 R)
• M42: 17,782,400 km (0.114 R)
• M43: 18,314,819 km (0.075 R)
• M44: 19,032,888 km (0.099 R)
• M45: 19,759,934 km (0.108 R)
• M46: 20,867,706 km (0.12 R)
• M47: 21,428,997 km (0.063 R)
• M48: 22,439,232 km (0.064 R)
• M49: 22,950,109 km (0.104 R)
• M50: 23,983,231 km (0.106 R)
• M51: 24,374,729 km (0.059 R)
• M52: 24,702,348 km (0.075 R)
• M53: 25,627,910 km (0.108 R)
• M54: 26,161,676 km (0.085 R)
• M55: 26,430,054 km (0.051 R)
• M56: 26,699,330 km (0.061 R)
• M57: 27,785,261 km (0.091 R)
• M58: 28,816,439 km (0.107 R)
• M59: 28,954,967 km (0.117 R)
• M60: 29,024,231 km (0.099 R)
• M61: 29,510,873 km (0.077 R)
• M62: 29,580,585 km (0.077 R)
• M63: 29,720,310 km (0.102 R)
• M64: 30,281,003 km (0.112 R)
• M65: 30,916,046 km (0.107 R)
• M66: 31,698,293 km (0.111 R)
• M67: 32,343,060 km (0.054 R)
• M68: 32,486,823 km (0.103 R)
• M69: 33,281,936 km (0.089 R)
• M70: 33,645,459 km (0.087 R)
• M71: 33,791,167 km (0.092 R)
• M72: 33,864,171 km (0.075 R)
• M73: 34,596,752 km (0.104 R)
• M74: 34,670,204 km (0.113 R)
• M75: 34,743,806 km (0.079 R)
• M76: 35,631,071 km (0.059 R)
• M77: 36,226,620 km (0.036 R)
• M78: 36,825,461 km (0.079 R)
• M79: 37,050,905 km (0.115 R)
• M80: 37,578,686 km (0.105 R)
• M81: 39,330,178 km (0.081 R)
• M82: 40,177,201 km (0.067 R)
• M83: 40,409,227 km (0.056 R)
• M84: 41,263,880 km (0.11 R)
• M85: 44,741,582 km (0.117 R)
• M86: 44,982,135 km (0.117 R)
• M87: 45,786,971 km (0.035 R)
• M88: 45,867,754 km (0.115 R)
• M89: 46,029,320 km (0.076 R)
• M90: 49,632,834 km (0.12 R)
• M91: 52,394,410 km (0.112 R)
• M92: 56,845,844 km (0.112 R)
• M93: 58,414,677 km (0.081 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit