🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.04 AU

Year: 343 Days

Day: 36.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.3 AU - 1.9 AU

Year: 775 Days

Day: 34.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.1

Radius: 8.6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.93 AU - 7.35 AU

Year: 7305 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,115,243 km

• M1: 157,227 km (0.036 R)
• M2: 214,972 km (0.061 R)
• M3: 325,675 km (0.098 R)
• M4: 412,591 km (0.114 R)
• M5: 508,633 km (0.042 R)
• M6: 586,274 km (0.101 R)
• M7: 711,039 km (0.115 R)
• M8: 829,520 km (0.11 R)
• M9: 971,339 km (0.04 R)
• M10: 1,577,210 km (0.112 R)
• M11: 1,754,783 km (0.12 R)
• M12: 2,043,956 km (0.117 R)
• M13: 2,107,834 km (0.107 R)
• M14: 2,392,968 km (0.116 R)
• M15: 2,643,843 km (0.095 R)
• M16: 2,760,679 km (0.092 R)
• M17: 2,951,416 km (0.071 R)
• M18: 3,023,971 km (0.084 R)
• M19: 3,652,432 km (0.093 R)
• M20: 3,835,540 km (0.043 R)
• M21: 3,914,976 km (0.07 R)
• M22: 5,025,591 km (0.111 R)
• M23: 5,347,226 km (0.079 R)
• M24: 6,258,277 km (0.105 R)
• M25: 6,446,322 km (0.113 R)
• M26: 6,795,782 km (0.072 R)
• M27: 6,892,273 km (0.082 R)
• M28: 6,956,750 km (0.096 R)
• M29: 7,381,009 km (0.11 R)
• M30: 7,480,193 km (0.028 R)
• M31: 7,713,117 km (0.113 R)
• M32: 7,847,306 km (0.106 R)
• M33: 8,288,919 km (0.086 R)
• M34: 8,668,897 km (0.063 R)
• M35: 8,948,945 km (0.106 R)
• M36: 9,374,401 km (0.094 R)
• M37: 9,879,144 km (0.071 R)
• M38: 10,429,814 km (0.099 R)
• M39: 10,690,264 km (0.117 R)
• M40: 11,217,447 km (0.075 R)
• M41: 11,331,590 km (0.113 R)
• M42: 11,791,753 km (0.035 R)
• M43: 13,208,744 km (0.104 R)
• M44: 13,611,910 km (0.1 R)
• M45: 13,978,126 km (0.119 R)
• M46: 14,100,946 km (0.108 R)
• M47: 14,388,922 km (0.057 R)
• M48: 15,687,431 km (0.086 R)
• M49: 15,943,094 km (0.048 R)
• M50: 16,157,168 km (0.117 R)
• M51: 16,544,926 km (0.072 R)
• M52: 16,718,310 km (0.031 R)
• M53: 16,892,143 km (0.093 R)
• M54: 17,241,903 km (0.095 R)
• M55: 17,329,717 km (0.031 R)
• M56: 18,799,665 km (0.098 R)
• M57: 19,526,711 km (0.103 R)
• M58: 20,216,806 km (0.042 R)
• M59: 20,541,433 km (0.071 R)
• M60: 21,008,328 km (0.106 R)
• M61: 21,384,417 km (0.109 R)
• M62: 22,334,214 km (0.102 R)
• M63: 22,477,828 km (0.1 R)
• M64: 22,621,741 km (0.079 R)
• M65: 25,115,837 km (0.104 R)
• M66: 25,414,883 km (0.093 R)
• M67: 25,514,814 km (0.07 R)
• M68: 28,004,572 km (0.102 R)
• M69: 30,199,472 km (0.102 R)
• M70: 30,730,245 km (0.07 R)
• M71: 30,943,422 km (0.072 R)
• M72: 31,317,566 km (0.117 R)
• M73: 32,720,645 km (0.089 R)
• M74: 33,758,854 km (0.104 R)
• M75: 34,420,076 km (0.049 R)
• M76: 35,587,538 km (0.101 R)
• M77: 35,643,488 km (0.096 R)
• M78: 35,923,535 km (0.041 R)
• M79: 36,881,111 km (0.115 R)
• M80: 36,937,659 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699

Radius: 3.5

Gravity: 57.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.81 AU - 21.35 AU

Year: 29435 Days

Day: 21.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,115,243 km

• M1: 101,577 km (0.061 R)
• M2: 142,567 km (0.049 R)
• M3: 344,973 km (0.068 R)
• M4: 692,189 km (0.104 R)
• M5: 748,588 km (0.098 R)
• M6: 1,286,691 km (0.094 R)
• M7: 2,763,222 km (0.093 R)
• M8: 3,270,957 km (0.043 R)
• M9: 3,318,530 km (0.116 R)
• M10: 3,657,967 km (0.119 R)
• M11: 3,907,197 km (0.095 R)
• M12: 4,687,200 km (0.087 R)
• M13: 5,288,883 km (0.105 R)
• M14: 5,972,545 km (0.047 R)
• M15: 6,265,608 km (0.091 R)
• M16: 6,443,629 km (0.104 R)
• M17: 7,358,570 km (0.105 R)
• M18: 7,483,633 km (0.097 R)
• M19: 8,772,120 km (0.113 R)
• M20: 9,171,995 km (0.107 R)
• M21: 9,374,102 km (0.101 R)
• M22: 10,127,626 km (0.071 R)
• M23: 10,900,299 km (0.114 R)
• M24: 11,401,901 km (0.109 R)
• M25: 12,353,194 km (0.1 R)
• M26: 12,427,544 km (0.084 R)
• M27: 13,865,778 km (0.055 R)
• M28: 14,330,728 km (0.047 R)
• M29: 14,486,908 km (0.1 R)
• M30: 14,565,148 km (0.039 R)
• M31: 14,879,752 km (0.087 R)
• M32: 15,435,508 km (0.094 R)
• M33: 15,515,543 km (0.106 R)
• M34: 15,675,912 km (0.095 R)
• M35: 16,160,160 km (0.119 R)
• M36: 16,404,155 km (0.034 R)
• M37: 17,143,318 km (0.081 R)
• M38: 17,392,248 km (0.07 R)
• M39: 18,314,669 km (0.099 R)
• M40: 18,569,135 km (0.085 R)
• M41: 19,598,069 km (0.069 R)
• M42: 19,684,686 km (0.042 R)
• M43: 20,206,932 km (0.069 R)
• M44: 20,557,590 km (0.107 R)
• M45: 20,910,192 km (0.082 R)
• M46: 21,980,266 km (0.049 R)
• M47: 22,160,232 km (0.084 R)
• M48: 25,012,914 km (0.067 R)
• M49: 27,492,947 km (0.115 R)
• M50: 27,686,976 km (0.091 R)
• M51: 28,565,564 km (0.034 R)
• M52: 31,255,483 km (0.037 R)
• M53: 31,965,923 km (0.072 R)
• M54: 34,233,378 km (0.098 R)
• M55: 34,755,924 km (0.114 R)
• M56: 34,965,660 km (0.056 R)
• M57: 35,070,678 km (0.111 R)
• M58: 36,020,624 km (0.083 R)
• M59: 36,232,903 km (0.114 R)
• M60: 36,658,659 km (0.064 R)
• M61: 36,765,322 km (0.11 R)
• M62: 36,872,135 km (0.105 R)
• M63: 37,193,172 km (0.039 R)
• M64: 40,123,794 km (0.082 R)
• M65: 41,672,282 km (0.109 R)
• M66: 42,902,725 km (0.063 R)
• M67: 43,015,073 km (0.04 R)
• M68: 43,240,367 km (0.109 R)
• M69: 43,578,757 km (0.03 R)
• M70: 45,628,248 km (0.094 R)
• M71: 47,243,756 km (0.115 R)
• M72: 49,230,565 km (0.042 R)
• M73: 49,702,097 km (0.119 R)
• M74: 52,441,683 km (0.109 R)
• M75: 54,619,828 km (0.065 R)
• M76: 55,107,816 km (0.06 R)
• M77: 56,703,727 km (0.106 R)
• M78: 58,813,655 km (0.063 R)
• M79: 61,201,985 km (0.116 R)
• M80: 61,455,254 km (0.097 R)
• M81: 64,006,795 km (0.049 R)
• M82: 65,295,431 km (0.05 R)
• M83: 67,767,536 km (0.102 R)
• M84: 70,667,790 km (0.058 R)
• M85: 70,800,633 km (0.098 R)
• M86: 72,802,402 km (0.089 R)
• M87: 73,608,435 km (0.082 R)
• M88: 75,229,179 km (0.116 R)
• M89: 77,271,489 km (0.112 R)
• M90: 78,368,191 km (0.034 R)
• M91: 80,161,421 km (0.094 R)
• M92: 87,467,631 km (0.098 R)
• M93: 88,038,497 km (0.07 R)
• M94: 89,758,124 km (0.094 R)
• M95: 94,983,428 km (0.107 R)
• M96: 97,337,351 km (0.083 R)
• M97: 98,966,621 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit