🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.21 AU - 1.41 AU

Year: 669 Days

Day: 29.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 11.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.18 AU - 3 AU

Year: 1860 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,176,524 km

• M1: 154,684 km (0.104 R)
• M2: 245,041 km (0.11 R)
• M3: 328,367 km (0.1 R)
• M4: 431,739 km (0.065 R)
• M5: 517,609 km (0.101 R)
• M6: 778,208 km (0.094 R)
• M7: 861,534 km (0.037 R)
• M8: 1,003,503 km (0.088 R)
• M9: 1,109,867 km (0.052 R)
• M10: 1,311,525 km (0.073 R)
• M11: 1,397,394 km (0.09 R)
• M12: 1,558,511 km (0.108 R)
• M13: 1,751,492 km (0.101 R)
• M14: 1,872,965 km (0.047 R)
• M15: 1,979,479 km (0.114 R)
• M16: 2,152,414 km (0.117 R)
• M17: 2,245,464 km (0.049 R)
• M18: 2,493,797 km (0.065 R)
• M19: 2,822,164 km (0.068 R)
• M20: 3,217,551 km (0.051 R)
• M21: 3,303,121 km (0.104 R)
• M22: 3,400,210 km (0.058 R)
• M23: 3,476,505 km (0.037 R)
• M24: 3,776,000 km (0.107 R)
• M25: 3,957,462 km (0.079 R)
• M26: 4,153,435 km (0.108 R)
• M27: 4,459,662 km (0.11 R)
• M28: 4,543,287 km (0.112 R)
• M29: 5,244,453 km (0.106 R)
• M30: 5,421,876 km (0.048 R)
• M31: 5,524,051 km (0.049 R)
• M32: 5,652,855 km (0.099 R)
• M33: 5,743,661 km (0.106 R)
• M34: 5,887,275 km (0.117 R)
• M35: 5,992,442 km (0.096 R)
• M36: 6,164,629 km (0.063 R)
• M37: 6,258,128 km (0.078 R)
• M38: 6,446,471 km (0.111 R)
• M39: 6,541,316 km (0.093 R)
• M40: 6,732,503 km (0.113 R)
• M41: 6,842,607 km (0.077 R)
• M42: 6,953,309 km (0.1 R)
• M43: 7,120,559 km (0.111 R)
• M44: 7,687,386 km (0.109 R)
• M45: 7,889,343 km (0.088 R)
• M46: 8,092,946 km (0.114 R)
• M47: 8,357,435 km (0.079 R)
• M48: 8,460,956 km (0.07 R)
• M49: 8,879,681 km (0.118 R)
• M50: 8,985,447 km (0.036 R)
• M51: 9,228,693 km (0.06 R)
• M52: 9,443,366 km (0.119 R)
• M53: 9,690,800 km (0.065 R)
• M54: 9,862,090 km (0.087 R)
• M55: 9,987,303 km (0.113 R)
• M56: 10,081,700 km (0.103 R)
• M57: 10,223,668 km (0.084 R)
• M58: 10,557,571 km (0.112 R)
• M59: 10,653,612 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 15

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.47 AU - 3.97 AU

Year: 2578 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,176,524 km

• M1: 226,641 km (0.054 R)
• M2: 322,084 km (0.091 R)
• M3: 449,392 km (0.1 R)
• M4: 747,241 km (0.091 R)
• M5: 1,155,045 km (0.109 R)
• M6: 1,315,713 km (0.118 R)
• M7: 1,823,897 km (0.117 R)
• M8: 1,971,102 km (0.103 R)
• M9: 2,100,653 km (0.099 R)
• M10: 2,483,474 km (0.074 R)
• M11: 3,074,835 km (0.061 R)
• M12: 3,290,256 km (0.105 R)
• M13: 3,458,553 km (0.041 R)
• M14: 3,669,486 km (0.114 R)
• M15: 4,244,092 km (0.068 R)
• M16: 4,642,920 km (0.112 R)
• M17: 4,950,194 km (0.034 R)
• M18: 5,249,090 km (0.036 R)
• M19: 5,385,673 km (0.037 R)
• M20: 5,492,635 km (0.028 R)
• M21: 6,006,654 km (0.048 R)
• M22: 6,101,798 km (0.096 R)
• M23: 6,454,999 km (0.102 R)
• M24: 6,634,217 km (0.104 R)
• M25: 6,848,142 km (0.11 R)
• M26: 7,401,504 km (0.1 R)
• M27: 7,503,680 km (0.113 R)
• M28: 7,847,755 km (0.116 R)
• M29: 8,179,413 km (0.079 R)
• M30: 8,928,899 km (0.089 R)
• M31: 9,312,019 km (0.069 R)
• M32: 10,245,958 km (0.038 R)
• M33: 11,762,133 km (0.105 R)
• M34: 11,961,696 km (0.09 R)
• M35: 12,627,855 km (0.091 R)
• M36: 13,202,610 km (0.069 R)
• M37: 13,597,549 km (0.117 R)
• M38: 14,080,900 km (0.042 R)
• M39: 14,314,123 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.7

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.25 AU - 3.59 AU

Year: 2822 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,176,524 km

• M1: 375,790 km (0.078 R)
• M2: 477,965 km (0.084 R)
• M3: 602,580 km (0.106 R)
• M4: 934,687 km (0.075 R)
• M5: 1,077,853 km (0.073 R)
• M6: 1,229,246 km (0.025 R)
• M7: 1,326,185 km (0.066 R)
• M8: 1,567,636 km (0.074 R)
• M9: 2,182,932 km (0.098 R)
• M10: 2,302,760 km (0.095 R)
• M11: 2,502,174 km (0.111 R)
• M12: 2,772,049 km (0.066 R)
• M13: 2,885,893 km (0.101 R)
• M14: 3,018,137 km (0.067 R)
• M15: 3,169,380 km (0.119 R)
• M16: 3,323,167 km (0.1 R)
• M17: 3,427,138 km (0.106 R)
• M18: 3,817,887 km (0.074 R)
• M19: 4,092,699 km (0.096 R)
• M20: 4,623,322 km (0.1 R)
• M21: 5,115,649 km (0.073 R)
• M22: 5,624,880 km (0.066 R)
• M23: 5,833,270 km (0.097 R)
• M24: 6,430,315 km (0.084 R)
• M25: 6,736,392 km (0.063 R)
• M26: 6,891,076 km (0.078 R)
• M27: 7,204,334 km (0.084 R)
• M28: 7,385,497 km (0.117 R)
• M29: 7,683,047 km (0.06 R)
• M30: 7,984,487 km (0.057 R)
• M31: 8,078,135 km (0.084 R)
• M32: 8,219,206 km (0.076 R)
• M33: 8,313,602 km (0.052 R)
• M34: 8,575,399 km (0.098 R)
• M35: 8,839,888 km (0.115 R)
• M36: 9,131,604 km (0.101 R)
• M37: 9,327,876 km (0.105 R)
• M38: 9,426,461 km (0.079 R)
• M39: 9,674,644 km (0.057 R)
• M40: 9,950,203 km (0.105 R)
• M41: 10,279,019 km (0.053 R)
• M42: 10,381,045 km (0.117 R)
• M43: 10,869,931 km (0.051 R)
• M44: 11,051,991 km (0.076 R)
• M45: 11,287,459 km (0.049 R)
• M46: 11,843,514 km (0.081 R)
• M47: 12,300,236 km (0.083 R)
• M48: 12,517,303 km (0.101 R)
• M49: 12,735,566 km (0.096 R)
• M50: 13,314,360 km (0.077 R)
• M51: 13,621,036 km (0.085 R)
• M52: 14,355,412 km (0.104 R)
• M53: 15,334,979 km (0.092 R)
• M54: 15,597,822 km (0.08 R)
• M55: 16,754,513 km (0.061 R)
• M56: 17,297,703 km (0.117 R)
• M57: 17,510,580 km (0.103 R)
• M58: 19,087,192 km (0.086 R)
• M59: 19,275,686 km (0.095 R)
• M60: 20,067,657 km (0.084 R)
• M61: 20,451,675 km (0.071 R)
• M62: 21,585,477 km (0.098 R)
• M63: 21,880,334 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit