🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 218 Days

Day: 42.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,361,870 km

• M1: 98,136 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.03 AU - 4.15 AU

Year: 2536 Days

Day: 18 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,361,870 km

• M1: 2,002,966 km (0.102 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 9.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.79 AU - 5.67 AU

Year: 4459 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,361,870 km

• M1: 117,883 km (0.107 R)
• M2: 224,247 km (0.112 R)
• M3: 374,144 km (0.054 R)
• M4: 449,242 km (0.104 R)
• M5: 562,338 km (0.096 R)
• M6: 769,831 km (0.108 R)
• M7: 948,451 km (0.093 R)
• M8: 1,029,383 km (0.117 R)
• M9: 1,126,921 km (0.113 R)
• M10: 1,361,640 km (0.108 R)
• M11: 1,580,053 km (0.096 R)
• M12: 1,644,679 km (0.099 R)
• M13: 1,826,889 km (0.119 R)
• M14: 1,998,328 km (0.115 R)
• M15: 2,157,351 km (0.116 R)
• M16: 2,265,660 km (0.091 R)
• M17: 2,413,014 km (0.099 R)
• M18: 2,678,550 km (0.092 R)
• M19: 2,795,236 km (0.095 R)
• M20: 3,258,391 km (0.071 R)
• M21: 3,509,566 km (0.098 R)
• M22: 4,031,064 km (0.091 R)
• M23: 4,323,678 km (0.074 R)
• M24: 4,438,120 km (0.046 R)
• M25: 4,858,340 km (0.117 R)
• M26: 4,929,699 km (0.08 R)
• M27: 5,121,483 km (0.089 R)
• M28: 5,611,865 km (0.103 R)
• M29: 5,862,890 km (0.1 R)
• M30: 6,479,981 km (0.056 R)
• M31: 6,690,316 km (0.088 R)
• M32: 6,796,381 km (0.108 R)
• M33: 7,198,949 km (0.095 R)
• M34: 7,915,074 km (0.118 R)
• M35: 8,027,272 km (0.081 R)
• M36: 8,310,162 km (0.117 R)
• M37: 8,711,533 km (0.1 R)
• M38: 8,885,665 km (0.102 R)
• M39: 9,325,632 km (0.118 R)
• M40: 9,414,643 km (0.086 R)
• M41: 9,563,343 km (0.027 R)
• M42: 10,750,253 km (0.056 R)
• M43: 10,999,483 km (0.113 R)
• M44: 11,187,677 km (0.093 R)
• M45: 11,471,913 km (0.104 R)
• M46: 12,209,281 km (0.051 R)
• M47: 12,338,982 km (0.101 R)
• M48: 12,404,057 km (0.07 R)
• M49: 13,695,685 km (0.11 R)
• M50: 13,898,241 km (0.115 R)
• M51: 14,580,407 km (0.084 R)
• M52: 14,649,222 km (0.062 R)
• M53: 15,941,747 km (0.118 R)
• M54: 16,154,775 km (0.079 R)
• M55: 16,476,111 km (0.118 R)
• M56: 16,655,629 km (0.067 R)
• M57: 17,052,661 km (0.085 R)
• M58: 17,306,978 km (0.086 R)
• M59: 17,489,337 km (0.067 R)
• M60: 18,746,708 km (0.067 R)
• M61: 19,122,049 km (0.107 R)
• M62: 19,537,781 km (0.115 R)
• M63: 20,186,288 km (0.078 R)
• M64: 20,880,422 km (0.086 R)
• M65: 21,113,645 km (0.041 R)
• M66: 21,543,290 km (0.119 R)
• M67: 21,936,433 km (0.102 R)
• M68: 22,015,271 km (0.105 R)
• M69: 22,094,409 km (0.1 R)
• M70: 22,292,327 km (0.112 R)
• M71: 22,729,751 km (0.102 R)
• M72: 23,130,075 km (0.115 R)
• M73: 23,734,749 km (0.049 R)
• M74: 23,937,454 km (0.052 R)
• M75: 24,630,990 km (0.114 R)
• M76: 25,042,085 km (0.099 R)
• M77: 25,621,478 km (0.048 R)
• M78: 26,372,758 km (0.109 R)
• M79: 26,666,868 km (0.1 R)
• M80: 26,751,091 km (0.081 R)
• M81: 27,216,041 km (0.103 R)
• M82: 27,470,807 km (0.044 R)
• M83: 27,683,684 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 7.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.92 AU - 23 AU

Year: 32001 Days

Day: 21.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,361,870 km

• M1: 108,608 km (0.109 R)
• M2: 167,400 km (0.105 R)
• M3: 414,386 km (0.051 R)
• M4: 501,153 km (0.091 R)
• M5: 594,801 km (0.115 R)
• M6: 866,022 km (0.117 R)
• M7: 1,027,438 km (0.065 R)
• M8: 1,379,442 km (0.099 R)
• M9: 1,459,477 km (0.053 R)
• M10: 3,695,815 km (0.11 R)
• M11: 3,998,153 km (0.061 R)
• M12: 4,586,521 km (0.058 R)
• M13: 5,201,668 km (0.116 R)
• M14: 7,197,902 km (0.096 R)
• M15: 7,338,524 km (0.107 R)
• M16: 7,958,756 km (0.086 R)
• M17: 8,398,125 km (0.089 R)
• M18: 9,147,611 km (0.06 R)
• M19: 9,351,064 km (0.109 R)
• M20: 9,453,389 km (0.115 R)
• M21: 9,556,013 km (0.078 R)
• M22: 10,179,986 km (0.07 R)
• M23: 10,232,494 km (0.12 R)
• M24: 11,412,223 km (0.091 R)
• M25: 11,576,332 km (0.103 R)
• M26: 14,131,613 km (0.045 R)
• M27: 14,249,048 km (0.052 R)
• M28: 14,307,989 km (0.099 R)
• M29: 14,781,766 km (0.103 R)
• M30: 14,841,455 km (0.103 R)
• M31: 15,684,140 km (0.035 R)
• M32: 19,012,094 km (0.09 R)
• M33: 19,141,945 km (0.051 R)
• M34: 20,654,978 km (0.079 R)
• M35: 20,721,549 km (0.118 R)
• M36: 20,922,010 km (0.095 R)
• M37: 22,274,225 km (0.105 R)
• M38: 24,074,187 km (0.08 R)
• M39: 26,425,117 km (0.106 R)
• M40: 27,591,083 km (0.082 R)
• M41: 28,106,448 km (0.107 R)
• M42: 28,699,304 km (0.1 R)
• M43: 30,048,378 km (0.076 R)
• M44: 30,502,557 km (0.096 R)
• M45: 30,578,553 km (0.114 R)
• M46: 32,885,502 km (0.054 R)
• M47: 34,059,994 km (0.075 R)
• M48: 36,369,187 km (0.113 R)
• M49: 38,892,903 km (0.119 R)
• M50: 39,140,188 km (0.104 R)
• M51: 39,222,617 km (0.096 R)
• M52: 39,387,923 km (0.078 R)
• M53: 40,885,248 km (0.051 R)
• M54: 41,052,797 km (0.057 R)
• M55: 44,623,250 km (0.114 R)
• M56: 44,795,736 km (0.108 R)
• M57: 45,227,924 km (0.101 R)
• M58: 45,922,358 km (0.062 R)
• M59: 46,096,489 km (0.055 R)
• M60: 51,422,174 km (0.077 R)
• M61: 55,171,545 km (0.12 R)
• M62: 59,197,373 km (0.098 R)
• M63: 61,389,132 km (0.116 R)
• M64: 62,157,766 km (0.105 R)
• M65: 62,543,279 km (0.12 R)
• M66: 64,677,742 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit