🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.66 AU - 0.94 AU

Year: 261 Days

Day: 34.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,305,556 km

• M1: 402,418 km (0.099 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 8.3

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.64 AU - 7.24 AU

Year: 5288 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,305,556 km

• M1: 179,069 km (0.082 R)
• M2: 291,417 km (0.12 R)
• M3: 354,397 km (0.109 R)
• M4: 486,193 km (0.062 R)
• M5: 936,632 km (0.115 R)
• M6: 1,095,804 km (0.042 R)
• M7: 1,186,610 km (0.098 R)
• M8: 1,408,165 km (0.115 R)
• M9: 1,473,838 km (0.115 R)
• M10: 1,540,708 km (0.092 R)
• M11: 1,782,907 km (0.05 R)
• M12: 1,981,873 km (0.094 R)
• M13: 2,401,195 km (0.111 R)
• M14: 2,744,074 km (0.045 R)
• M15: 2,953,062 km (0.091 R)
• M16: 3,080,968 km (0.116 R)
• M17: 3,210,819 km (0.053 R)
• M18: 3,298,334 km (0.028 R)
• M19: 3,498,197 km (0.117 R)
• M20: 3,656,471 km (0.069 R)
• M21: 4,216,865 km (0.06 R)
• M22: 4,288,821 km (0.118 R)
• M23: 5,209,746 km (0.114 R)
• M24: 5,390,759 km (0.115 R)
• M25: 5,468,849 km (0.085 R)
• M26: 5,758,920 km (0.105 R)
• M27: 6,135,308 km (0.114 R)
• M28: 6,271,592 km (0.069 R)
• M29: 6,464,274 km (0.105 R)
• M30: 6,798,924 km (0.072 R)
• M31: 7,601,965 km (0.098 R)
• M32: 8,193,775 km (0.066 R)
• M33: 8,616,987 km (0.097 R)
• M34: 8,800,394 km (0.113 R)
• M35: 9,202,513 km (0.041 R)
• M36: 9,296,161 km (0.049 R)
• M37: 9,390,109 km (0.055 R)
• M38: 9,484,505 km (0.117 R)
• M39: 9,737,475 km (0.068 R)
• M40: 9,992,689 km (0.038 R)
• M41: 10,121,044 km (0.075 R)
• M42: 10,314,773 km (0.101 R)
• M43: 10,444,475 km (0.089 R)
• M44: 10,640,298 km (0.117 R)
• M45: 11,035,386 km (0.105 R)
• M46: 11,201,440 km (0.115 R)
• M47: 11,569,750 km (0.103 R)
• M48: 11,806,114 km (0.12 R)
• M49: 11,907,991 km (0.104 R)
• M50: 12,249,373 km (0.045 R)
• M51: 12,767,729 km (0.068 R)
• M52: 13,789,932 km (0.098 R)
• M53: 14,365,136 km (0.092 R)
• M54: 14,728,658 km (0.073 R)
• M55: 15,242,677 km (0.045 R)
• M56: 15,799,929 km (0.118 R)
• M57: 15,912,127 km (0.054 R)
• M58: 16,705,445 km (0.109 R)
• M59: 17,550,074 km (0.105 R)
• M60: 17,782,848 km (0.05 R)
• M61: 18,055,865 km (0.048 R)
• M62: 18,962,129 km (0.086 R)
• M63: 19,081,508 km (0.115 R)
• M64: 19,923,744 km (0.081 R)
• M65: 20,451,226 km (0.118 R)
• M66: 20,614,437 km (0.077 R)
• M67: 21,769,033 km (0.105 R)
• M68: 22,312,223 km (0.035 R)
• M69: 22,859,901 km (0.12 R)
• M70: 23,668,328 km (0.103 R)
• M71: 26,149,109 km (0.081 R)
• M72: 26,281,952 km (0.064 R)
• M73: 26,681,827 km (0.119 R)
• M74: 27,622,798 km (0.058 R)
• M75: 27,713,006 km (0.095 R)
• M76: 28,301,524 km (0.065 R)
• M77: 28,848,453 km (0.047 R)
• M78: 30,045,386 km (0.112 R)
• M79: 30,184,662 km (0.064 R)
• M80: 30,510,187 km (0.065 R)
• M81: 30,743,410 km (0.042 R)
• M82: 30,836,759 km (0.111 R)
• M83: 31,493,793 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 8.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.32 AU - 11.2 AU

Year: 12004 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,305,556 km

• M1: 111,899 km (0.107 R)
• M2: 220,956 km (0.103 R)
• M3: 326,572 km (0.073 R)
• M4: 513,569 km (0.114 R)
• M5: 609,462 km (0.118 R)
• M6: 974,481 km (0.102 R)
• M7: 1,223,411 km (0.094 R)
• M8: 1,698,534 km (0.119 R)
• M9: 1,830,031 km (0.109 R)
• M10: 2,050,987 km (0.094 R)
• M11: 2,353,025 km (0.101 R)
• M12: 2,500,080 km (0.118 R)
• M13: 3,019,035 km (0.117 R)
• M14: 3,321,522 km (0.093 R)
• M15: 3,570,752 km (0.045 R)
• M16: 3,804,423 km (0.088 R)
• M17: 3,999,499 km (0.076 R)
• M18: 4,065,173 km (0.066 R)
• M19: 4,220,006 km (0.087 R)
• M20: 6,048,242 km (0.107 R)
• M21: 6,149,071 km (0.084 R)
• M22: 6,429,567 km (0.069 R)
• M23: 6,714,252 km (0.092 R)
• M24: 6,897,659 km (0.101 R)
• M25: 9,050,073 km (0.092 R)
• M26: 9,544,793 km (0.11 R)
• M27: 10,168,167 km (0.098 R)
• M28: 11,112,130 km (0.081 R)
• M29: 11,830,648 km (0.104 R)
• M30: 12,115,932 km (0.073 R)
• M31: 13,410,851 km (0.074 R)
• M32: 16,481,497 km (0.116 R)
• M33: 16,552,107 km (0.098 R)
• M34: 17,949,201 km (0.098 R)
• M35: 19,983,134 km (0.105 R)
• M36: 22,049,829 km (0.102 R)
• M37: 22,635,953 km (0.111 R)
• M38: 23,504,817 km (0.072 R)
• M39: 24,545,719 km (0.115 R)
• M40: 24,869,000 km (0.029 R)
• M41: 25,315,849 km (0.071 R)
• M42: 25,847,371 km (0.036 R)
• M43: 26,135,047 km (0.117 R)
• M44: 26,423,921 km (0.101 R)
• M45: 26,589,376 km (0.032 R)
• M46: 28,094,331 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit