🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.56 AU

Year: 542 Days

Day: 13.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,173,789 km

• M1: 622,626 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.16 AU - 3.32 AU

Year: 2233 Days

Day: 37.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.92 AU - 4 AU

Year: 2464 Days

Day: 46.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 81.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,173,789 km

• M1: 2,177,547 km (0.079 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 8.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.6 AU - 5.66 AU

Year: 3815 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,173,789 km

• M1: 103,671 km (0.083 R)
• M2: 162,762 km (0.076 R)
• M3: 296,353 km (0.096 R)
• M4: 442,660 km (0.098 R)
• M5: 671,395 km (0.028 R)
• M6: 807,380 km (0.105 R)
• M7: 895,194 km (0.117 R)
• M8: 952,789 km (0.041 R)
• M9: 1,098,348 km (0.047 R)
• M10: 1,178,382 km (0.101 R)
• M11: 1,344,586 km (0.08 R)
• M12: 1,628,522 km (0.107 R)
• M13: 2,139,399 km (0.111 R)
• M14: 2,240,527 km (0.12 R)
• M15: 2,308,894 km (0.093 R)
• M16: 2,401,046 km (0.054 R)
• M17: 2,649,079 km (0.113 R)
• M18: 2,855,823 km (0.068 R)
• M19: 2,955,156 km (0.067 R)
• M20: 3,220,992 km (0.109 R)
• M21: 3,298,334 km (0.049 R)
• M22: 3,641,063 km (0.094 R)
• M23: 3,748,773 km (0.101 R)
• M24: 3,912,433 km (0.103 R)
• M25: 4,148,199 km (0.075 R)
• M26: 4,460,410 km (0.051 R)
• M27: 4,794,911 km (0.092 R)
• M28: 4,898,283 km (0.053 R)
• M29: 5,442,071 km (0.053 R)
• M30: 5,627,573 km (0.111 R)
• M31: 5,721,071 km (0.115 R)
• M32: 5,815,168 km (0.085 R)
• M33: 5,925,572 km (0.119 R)
• M34: 6,004,859 km (0.091 R)
• M35: 6,180,486 km (0.114 R)
• M36: 6,668,325 km (0.084 R)
• M37: 6,800,420 km (0.117 R)
• M38: 7,117,867 km (0.079 R)
• M39: 7,185,335 km (0.078 R)
• M40: 7,303,966 km (0.099 R)
• M41: 7,405,992 km (0.108 R)
• M42: 7,663,450 km (0.076 R)
• M43: 7,784,624 km (0.101 R)
• M44: 7,976,259 km (0.1 R)
• M45: 8,028,768 km (0.092 R)
• M46: 8,169,540 km (0.077 R)
• M47: 8,257,802 km (0.081 R)
• M48: 8,489,081 km (0.114 R)
• M49: 8,578,540 km (0.102 R)
• M50: 8,885,216 km (0.106 R)
• M51: 9,085,527 km (0.101 R)
• M52: 9,324,286 km (0.084 R)
• M53: 9,472,238 km (0.086 R)
• M54: 9,527,888 km (0.1 R)
• M55: 9,714,287 km (0.08 R)
• M56: 9,958,281 km (0.095 R)
• M57: 10,433,404 km (0.112 R)
• M58: 10,529,446 km (0.083 R)
• M59: 10,644,936 km (0.109 R)
• M60: 10,993,798 km (0.065 R)
• M61: 11,071,888 km (0.104 R)
• M62: 11,150,128 km (0.078 R)
• M63: 11,228,667 km (0.042 R)
• M64: 11,366,297 km (0.114 R)
• M65: 11,425,537 km (0.054 R)
• M66: 11,504,675 km (0.119 R)
• M67: 11,762,881 km (0.091 R)
• M68: 11,882,708 km (0.102 R)
• M69: 12,002,985 km (0.101 R)
• M70: 12,488,131 km (0.119 R)
• M71: 12,569,662 km (0.11 R)
• M72: 12,753,667 km (0.041 R)
• M73: 13,207,098 km (0.085 R)
• M74: 13,331,713 km (0.117 R)
• M75: 13,435,834 km (0.109 R)
• M76: 13,686,859 km (0.096 R)
• M77: 13,749,839 km (0.109 R)
• M78: 13,918,287 km (0.102 R)
• M79: 14,024,052 km (0.095 R)
• M80: 14,108,725 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 10.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.61 AU - 10.81 AU

Year: 12491 Days

Day: 11.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,173,789 km

• M1: 230,830 km (0.072 R)
• M2: 361,877 km (0.039 R)
• M3: 458,368 km (0.1 R)
• M4: 537,804 km (0.118 R)
• M5: 775,366 km (0.085 R)
• M6: 1,193,641 km (0.098 R)
• M7: 1,308,533 km (0.085 R)
• M8: 1,827,488 km (0.083 R)
• M9: 2,029,295 km (0.1 R)
• M10: 2,262,069 km (0.106 R)
• M11: 2,405,983 km (0.084 R)
• M12: 2,728,366 km (0.101 R)
• M13: 3,090,991 km (0.085 R)
• M14: 3,748,324 km (0.079 R)
• M15: 3,833,595 km (0.088 R)
• M16: 4,005,932 km (0.039 R)
• M17: 4,538,500 km (0.116 R)
• M18: 4,690,492 km (0.071 R)
• M19: 4,844,129 km (0.06 R)
• M20: 5,062,093 km (0.093 R)
• M21: 5,251,484 km (0.075 R)
• M22: 5,411,105 km (0.093 R)
• M23: 6,573,181 km (0.104 R)
• M24: 6,641,996 km (0.119 R)
• M25: 6,989,063 km (0.066 R)
• M26: 7,413,472 km (0.06 R)
• M27: 7,809,906 km (0.063 R)
• M28: 7,919,113 km (0.073 R)
• M29: 7,992,416 km (0.073 R)
• M30: 8,436,123 km (0.093 R)
• M31: 9,116,793 km (0.109 R)
• M32: 9,658,338 km (0.093 R)
• M33: 10,651,518 km (0.116 R)
• M34: 10,854,074 km (0.086 R)
• M35: 10,976,145 km (0.099 R)
• M36: 11,221,785 km (0.096 R)
• M37: 11,427,931 km (0.086 R)
• M38: 12,434,575 km (0.088 R)
• M39: 12,733,472 km (0.109 R)
• M40: 13,164,762 km (0.075 R)
• M41: 14,711,455 km (0.047 R)
• M42: 15,118,510 km (0.063 R)
• M43: 15,575,083 km (0.089 R)
• M44: 16,455,018 km (0.093 R)
• M45: 18,505,705 km (0.103 R)
• M46: 18,749,251 km (0.098 R)
• M47: 19,933,467 km (0.043 R)
• M48: 20,585,116 km (0.107 R)
• M49: 20,888,201 km (0.106 R)
• M50: 21,243,646 km (0.114 R)
• M51: 21,549,872 km (0.106 R)
• M52: 21,960,519 km (0.092 R)
• M53: 22,633,410 km (0.062 R)
• M54: 22,946,219 km (0.088 R)
• M55: 24,906,849 km (0.109 R)
• M56: 25,014,410 km (0.096 R)
• M57: 25,229,830 km (0.105 R)
• M58: 25,825,529 km (0.094 R)
• M59: 25,988,890 km (0.093 R)
• M60: 26,316,509 km (0.12 R)
• M61: 27,141,392 km (0.056 R)
• M62: 27,307,446 km (0.101 R)
• M63: 28,086,701 km (0.097 R)
• M64: 28,535,195 km (0.105 R)
• M65: 28,986,083 km (0.111 R)
• M66: 29,553,059 km (0.105 R)
• M67: 29,895,040 km (0.116 R)
• M68: 31,857,465 km (0.12 R)
• M69: 33,208,334 km (0.106 R)
• M70: 33,445,147 km (0.061 R)
• M71: 33,623,169 km (0.106 R)
• M72: 34,039,799 km (0.106 R)
• M73: 34,938,284 km (0.116 R)
• M74: 35,179,136 km (0.101 R)
• M75: 35,783,811 km (0.101 R)
• M76: 36,575,183 km (0.06 R)
• M77: 37,618,479 km (0.078 R)
• M78: 38,050,966 km (0.118 R)
• M79: 39,045,643 km (0.086 R)
• M80: 40,680,299 km (0.092 R)
• M81: 41,633,387 km (0.049 R)
• M82: 42,272,918 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit