🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 181 Days

Day: 29.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.3 AU - 1.42 AU

Year: 574 Days

Day: 16.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.81 AU - 1.83 AU

Year: 888 Days

Day: 41.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,609,437 km

• M1: 243,545 km (0.069 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.5 AU - 4.62 AU

Year: 2959 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 12.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.13 AU - 12.41 AU

Year: 12782 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,609,437 km

• M1: 226,192 km (0.104 R)
• M2: 335,698 km (0.089 R)
• M3: 572,661 km (0.114 R)
• M4: 749,336 km (0.114 R)
• M5: 1,353,711 km (0.11 R)
• M6: 2,710,115 km (0.054 R)
• M7: 3,266,021 km (0.072 R)
• M8: 3,467,679 km (0.066 R)
• M9: 4,206,094 km (0.11 R)
• M10: 4,621,677 km (0.107 R)
• M11: 4,934,785 km (0.094 R)
• M12: 5,079,596 km (0.072 R)
• M13: 5,255,074 km (0.118 R)
• M14: 6,008,000 km (0.11 R)
• M15: 6,444,377 km (0.044 R)
• M16: 6,859,062 km (0.107 R)
• M17: 7,348,247 km (0.115 R)
• M18: 7,680,654 km (0.103 R)
• M19: 9,632,308 km (0.078 R)
• M20: 11,689,727 km (0.078 R)
• M21: 12,313,102 km (0.097 R)
• M22: 12,470,628 km (0.04 R)
• M23: 12,987,339 km (0.096 R)
• M24: 13,429,999 km (0.114 R)
• M25: 13,714,385 km (0.08 R)
• M26: 14,454,595 km (0.112 R)
• M27: 14,829,637 km (0.102 R)
• M28: 15,165,634 km (0.09 R)
• M29: 15,504,174 km (0.099 R)
• M30: 16,361,519 km (0.079 R)
• M31: 18,167,016 km (0.043 R)
• M32: 18,571,678 km (0.08 R)
• M33: 19,711,614 km (0.099 R)
• M34: 19,988,519 km (0.106 R)
• M35: 21,062,183 km (0.118 R)
• M36: 21,724,752 km (0.055 R)
• M37: 22,346,332 km (0.101 R)
• M38: 22,780,016 km (0.096 R)
• M39: 23,557,925 km (0.095 R)
• M40: 24,443,394 km (0.103 R)
• M41: 24,890,243 km (0.112 R)
• M42: 25,189,589 km (0.104 R)
• M43: 25,339,785 km (0.026 R)
• M44: 25,440,015 km (0.117 R)
• M45: 26,095,105 km (0.085 R)
• M46: 26,348,374 km (0.119 R)
• M47: 26,857,755 km (0.09 R)
• M48: 29,031,860 km (0.079 R)
• M49: 29,347,063 km (0.069 R)
• M50: 30,086,974 km (0.104 R)
• M51: 32,506,570 km (0.112 R)
• M52: 33,272,062 km (0.115 R)
• M53: 34,098,890 km (0.116 R)
• M54: 35,772,591 km (0.035 R)
• M55: 37,415,923 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 7.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.25 AU - 14.77 AU

Year: 18965 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,609,437 km

• M1: 145,708 km (0.036 R)
• M2: 593,156 km (0.119 R)
• M3: 997,070 km (0.107 R)
• M4: 1,170,753 km (0.1 R)
• M5: 1,238,371 km (0.083 R)
• M6: 1,307,485 km (0.083 R)
• M7: 1,647,222 km (0.065 R)
• M8: 1,906,625 km (0.119 R)
• M9: 2,319,814 km (0.096 R)
• M10: 2,492,899 km (0.118 R)
• M11: 2,790,748 km (0.112 R)
• M12: 3,100,117 km (0.116 R)
• M13: 3,617,725 km (0.11 R)
• M14: 3,717,806 km (0.114 R)
• M15: 3,989,177 km (0.117 R)
• M16: 4,057,992 km (0.104 R)
• M17: 4,878,237 km (0.098 R)
• M18: 4,951,989 km (0.086 R)
• M19: 5,026,189 km (0.096 R)
• M20: 5,100,539 km (0.047 R)
• M21: 5,213,037 km (0.111 R)
• M22: 5,402,129 km (0.091 R)
• M23: 5,478,573 km (0.086 R)
• M24: 5,709,702 km (0.092 R)
• M25: 6,503,019 km (0.1 R)
• M26: 6,584,251 km (0.085 R)
• M27: 6,995,496 km (0.063 R)
• M28: 7,457,603 km (0.051 R)
• M29: 7,799,883 km (0.029 R)
• M30: 8,278,896 km (0.043 R)
• M31: 9,128,612 km (0.102 R)
• M32: 9,219,717 km (0.109 R)
• M33: 9,310,971 km (0.088 R)
• M34: 9,540,754 km (0.077 R)
• M35: 10,669,470 km (0.086 R)
• M36: 10,958,194 km (0.106 R)
• M37: 11,103,453 km (0.108 R)
• M38: 12,591,653 km (0.119 R)
• M39: 14,564,998 km (0.11 R)
• M40: 15,696,108 km (0.096 R)
• M41: 16,465,938 km (0.109 R)
• M42: 18,443,473 km (0.071 R)
• M43: 18,674,153 km (0.103 R)
• M44: 18,789,941 km (0.089 R)
• M45: 18,905,880 km (0.119 R)
• M46: 19,138,654 km (0.082 R)
• M47: 20,435,219 km (0.111 R)
• M48: 20,973,771 km (0.087 R)
• M49: 21,094,048 km (0.073 R)
• M50: 22,309,830 km (0.079 R)
• M51: 23,112,273 km (0.106 R)
• M52: 23,174,356 km (0.07 R)
• M53: 23,298,821 km (0.11 R)
• M54: 23,610,733 km (0.103 R)
• M55: 23,735,946 km (0.105 R)
• M56: 23,924,140 km (0.112 R)
• M57: 24,745,283 km (0.09 R)
• M58: 24,999,899 km (0.078 R)
• M59: 27,263,763 km (0.097 R)
• M60: 29,862,577 km (0.096 R)
• M61: 30,269,334 km (0.079 R)
• M62: 31,225,713 km (0.101 R)
• M63: 32,191,966 km (0.095 R)
• M64: 32,330,793 km (0.066 R)
• M65: 33,729,982 km (0.113 R)
• M66: 33,800,592 km (0.087 R)
• M67: 34,792,426 km (0.043 R)
• M68: 35,291,933 km (0.105 R)
• M69: 36,009,703 km (0.097 R)
• M70: 37,386,602 km (0.037 R)
• M71: 38,044,833 km (0.114 R)
• M72: 40,715,903 km (0.101 R)
• M73: 42,758,512 km (0.066 R)
• M74: 43,370,068 km (0.088 R)
• M75: 44,989,316 km (0.087 R)
• M76: 45,300,030 km (0.11 R)
• M77: 47,021,304 km (0.061 R)
• M78: 47,890,018 km (0.096 R)
• M79: 49,483,086 km (0.048 R)
• M80: 50,125,011 km (0.037 R)
• M81: 50,850,710 km (0.12 R)
• M82: 51,498,618 km (0.091 R)
• M83: 51,579,700 km (0.093 R)
• M84: 52,557,173 km (0.072 R)
• M85: 52,720,683 km (0.039 R)
• M86: 52,884,493 km (0.045 R)
• M87: 55,526,242 km (0.028 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit