🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.46 AU - 0.66 AU

Year: 150 Days

Day: 30 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,125,043 km

• M1: 391,647 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.64 AU - 0.7 AU

Year: 196 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 14.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.92 AU - 7.14 AU

Year: 5976 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,125,043 km

• M1: 186,997 km (0.119 R)
• M2: 361,877 km (0.102 R)
• M3: 458,368 km (0.104 R)
• M4: 636,389 km (0.112 R)
• M5: 741,108 km (0.098 R)
• M6: 911,201 km (0.118 R)
• M7: 1,007,841 km (0.105 R)
• M8: 1,306,887 km (0.04 R)
• M9: 1,488,948 km (0.106 R)
• M10: 1,740,422 km (0.09 R)
• M11: 1,879,398 km (0.109 R)
• M12: 1,974,243 km (0.062 R)
• M13: 2,438,744 km (0.086 R)
• M14: 2,560,218 km (0.099 R)
• M15: 2,773,545 km (0.059 R)
• M16: 2,864,201 km (0.117 R)
• M17: 3,236,999 km (0.087 R)
• M18: 3,429,382 km (0.069 R)
• M19: 4,174,229 km (0.034 R)
• M20: 4,341,929 km (0.086 R)
• M21: 4,469,087 km (0.056 R)
• M22: 4,576,199 km (0.081 R)
• M23: 4,880,331 km (0.113 R)
• M24: 5,213,785 km (0.113 R)
• M25: 5,486,053 km (0.109 R)
• M26: 5,647,020 km (0.09 R)
• M27: 5,879,645 km (0.115 R)
• M28: 6,354,618 km (0.095 R)
• M29: 7,015,691 km (0.077 R)
• M30: 7,190,721 km (0.119 R)
• M31: 7,724,486 km (0.032 R)
• M32: 7,905,350 km (0.09 R)
• M33: 8,035,350 km (0.111 R)
• M34: 8,776,608 km (0.104 R)
• M35: 8,884,318 km (0.085 R)
• M36: 9,567,532 km (0.116 R)
• M37: 9,845,634 km (0.108 R)
• M38: 9,957,683 km (0.088 R)
• M39: 10,211,102 km (0.107 R)
• M40: 10,381,344 km (0.079 R)
• M41: 10,695,949 km (0.059 R)
• M42: 11,422,396 km (0.086 R)
• M43: 11,747,173 km (0.111 R)
• M44: 12,285,276 km (0.109 R)
• M45: 12,861,976 km (0.083 R)
• M46: 13,634,350 km (0.04 R)
• M47: 14,453,548 km (0.087 R)
• M48: 14,804,953 km (0.111 R)
• M49: 14,965,621 km (0.093 R)
• M50: 15,223,977 km (0.058 R)
• M51: 16,073,693 km (0.066 R)
• M52: 16,172,727 km (0.09 R)
• M53: 16,271,910 km (0.111 R)
• M54: 16,537,596 km (0.074 R)
• M55: 16,737,758 km (0.091 R)
• M56: 17,005,987 km (0.108 R)
• M57: 17,682,618 km (0.075 R)
• M58: 17,921,526 km (0.032 R)
• M59: 18,471,747 km (0.081 R)
• M60: 18,992,646 km (0.062 R)
• M61: 19,483,178 km (0.109 R)
• M62: 20,298,037 km (0.047 R)
• M63: 21,341,333 km (0.108 R)
• M64: 21,595,799 km (0.081 R)
• M65: 21,851,312 km (0.099 R)
• M66: 22,660,786 km (0.086 R)
• M67: 22,809,038 km (0.079 R)
• M68: 24,689,184 km (0.095 R)
• M69: 25,301,338 km (0.049 R)
• M70: 25,647,807 km (0.112 R)
• M71: 25,957,175 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 14.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.24 AU - 8.86 AU

Year: 7430 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 160.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,125,043 km

• M1: 256,860 km (0.116 R)
• M2: 627,413 km (0.102 R)
• M3: 746,194 km (0.064 R)
• M4: 929,751 km (0.063 R)
• M5: 1,057,507 km (0.03 R)
• M6: 1,254,827 km (0.101 R)
• M7: 1,659,190 km (0.095 R)
• M8: 2,671,369 km (0.119 R)
• M9: 2,842,060 km (0.083 R)
• M10: 2,946,330 km (0.087 R)
• M11: 3,599,026 km (0.096 R)
• M12: 3,981,099 km (0.086 R)
• M13: 4,296,301 km (0.083 R)
• M14: 4,416,728 km (0.117 R)
• M15: 4,972,334 km (0.088 R)
• M16: 5,312,220 km (0.116 R)
• M17: 5,528,689 km (0.112 R)
• M18: 5,925,572 km (0.102 R)
• M19: 6,240,625 km (0.11 R)
• M20: 6,538,325 km (0.09 R)
• M21: 6,770,500 km (0.044 R)
• M22: 7,124,000 km (0.051 R)
• M23: 7,580,423 km (0.065 R)
• M24: 7,972,220 km (0.09 R)
• M25: 8,801,292 km (0.099 R)
• M26: 9,526,392 km (0.112 R)
• M27: 9,631,560 km (0.103 R)
• M28: 11,534,145 km (0.109 R)
• M29: 12,098,728 km (0.083 R)
• M30: 12,499,351 km (0.062 R)
• M31: 12,672,436 km (0.107 R)
• M32: 13,225,649 km (0.119 R)
• M33: 13,638,389 km (0.103 R)
• M34: 14,902,042 km (0.051 R)
• M35: 15,055,081 km (0.037 R)
• M36: 15,208,419 km (0.078 R)
• M37: 15,300,870 km (0.119 R)
• M38: 16,171,679 km (0.093 R)
• M39: 16,486,583 km (0.119 R)
• M40: 16,676,423 km (0.09 R)
• M41: 16,867,160 km (0.068 R)
• M42: 17,154,537 km (0.105 R)
• M43: 17,282,743 km (0.076 R)
• M44: 17,475,724 km (0.114 R)
• M45: 17,928,706 km (0.073 R)
• M46: 18,681,483 km (0.089 R)
• M47: 18,780,367 km (0.088 R)
• M48: 19,144,638 km (0.039 R)
• M49: 19,544,812 km (0.098 R)
• M50: 20,795,750 km (0.1 R)
• M51: 21,001,147 km (0.108 R)
• M52: 21,241,551 km (0.092 R)
• M53: 21,586,524 km (0.029 R)
• M54: 21,690,345 km (0.033 R)
• M55: 22,212,292 km (0.097 R)
• M56: 23,232,849 km (0.09 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit