🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 8.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 6.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 61.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,452,667 km

• M1: 126,859 km (0.086 R)
• M2: 189,241 km (0.052 R)
• M3: 240,553 km (0.1 R)
• M4: 294,409 km (0.12 R)
• M5: 369,956 km (0.109 R)
• M6: 540,796 km (0.103 R)
• M7: 638,035 km (0.116 R)
• M8: 690,693 km (0.107 R)
• M9: 748,737 km (0.052 R)
• M10: 800,947 km (0.105 R)
• M11: 869,912 km (0.086 R)
• M12: 921,224 km (0.097 R)
• M13: 1,006,195 km (0.082 R)
• M14: 1,077,105 km (0.105 R)
• M15: 1,145,471 km (0.108 R)
• M16: 1,322,744 km (0.098 R)
• M17: 1,373,159 km (0.112 R)
• M18: 1,452,296 km (0.076 R)
• M19: 1,504,356 km (0.092 R)
• M20: 1,769,294 km (0.107 R)
• M21: 1,959,433 km (0.108 R)
• M22: 2,054,428 km (0.077 R)
• M23: 2,161,689 km (0.074 R)
• M24: 2,227,064 km (0.08 R)
• M25: 2,281,966 km (0.102 R)
• M26: 2,376,512 km (0.102 R)
• M27: 2,489,309 km (0.066 R)
• M28: 2,546,455 km (0.094 R)
• M29: 2,615,569 km (0.107 R)
• M30: 2,679,447 km (0.11 R)
• M31: 2,743,775 km (0.116 R)
• M32: 2,808,850 km (0.061 R)
• M33: 2,982,533 km (0.056 R)
• M34: 3,221,889 km (0.071 R)
• M35: 3,284,272 km (0.064 R)
• M36: 3,467,529 km (0.112 R)
• M37: 3,525,124 km (0.09 R)
• M38: 3,615,182 km (0.052 R)
• M39: 3,667,093 km (0.11 R)
• M40: 3,738,900 km (0.113 R)
• M41: 3,890,293 km (0.077 R)
• M42: 3,950,281 km (0.091 R)
• M43: 4,050,662 km (0.079 R)
• M44: 4,260,996 km (0.047 R)
• M45: 4,336,393 km (0.109 R)
• M46: 4,628,857 km (0.043 R)
• M47: 4,692,287 km (0.119 R)
• M48: 4,805,981 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.14 AU

Year: 636 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,452,667 km

• M1: 187,446 km (0.12 R)
• M2: 282,890 km (0.074 R)
• M3: 416,032 km (0.101 R)
• M4: 523,443 km (0.114 R)
• M5: 639,381 km (0.072 R)
• M6: 739,013 km (0.073 R)
• M7: 951,742 km (0.092 R)
• M8: 1,058,704 km (0.103 R)
• M9: 1,175,540 km (0.076 R)
• M10: 1,319,902 km (0.033 R)
• M11: 1,441,076 km (0.076 R)
• M12: 1,560,156 km (0.1 R)
• M13: 1,670,410 km (0.106 R)
• M14: 1,971,251 km (0.067 R)
• M15: 2,064,451 km (0.092 R)
• M16: 2,310,988 km (0.099 R)
• M17: 2,445,177 km (0.115 R)
• M18: 2,567,548 km (0.079 R)
• M19: 2,699,344 km (0.11 R)
• M20: 3,305,365 km (0.047 R)
• M21: 3,465,435 km (0.085 R)
• M22: 3,603,663 km (0.07 R)
• M23: 3,710,626 km (0.085 R)
• M24: 3,810,407 km (0.093 R)
• M25: 3,978,705 km (0.098 R)
• M26: 4,192,480 km (0.104 R)
• M27: 4,296,600 km (0.105 R)
• M28: 4,445,450 km (0.07 R)
• M29: 5,113,704 km (0.119 R)
• M30: 5,206,455 km (0.119 R)
• M31: 5,403,176 km (0.1 R)
• M32: 5,592,716 km (0.12 R)
• M33: 5,929,910 km (0.104 R)
• M34: 6,483,422 km (0.079 R)
• M35: 6,756,438 km (0.103 R)
• M36: 6,848,142 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 3.3

Gravity: 38.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.46 AU - 10.84 AU

Year: 21213 Days

Day: 15.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,452,667 km

• M1: 863,629 km (0.095 R)
• M2: 1,343,389 km (0.036 R)
• M3: 2,140,895 km (0.082 R)
• M4: 2,237,087 km (0.112 R)
• M5: 3,572,248 km (0.071 R)
• M6: 3,648,243 km (0.072 R)
• M7: 3,879,222 km (0.114 R)
• M8: 4,194,575 km (0.092 R)
• M9: 4,315,001 km (0.088 R)
• M10: 4,683,012 km (0.12 R)
• M11: 4,976,074 km (0.08 R)
• M12: 5,232,036 km (0.084 R)
• M13: 5,405,121 km (0.117 R)
• M14: 5,536,019 km (0.035 R)
• M15: 7,428,432 km (0.093 R)
• M16: 7,573,991 km (0.103 R)
• M17: 9,185,160 km (0.102 R)
• M18: 11,007,262 km (0.119 R)
• M19: 11,902,306 km (0.078 R)
• M20: 12,129,695 km (0.051 R)
• M21: 12,301,134 km (0.041 R)
• M22: 12,820,238 km (0.063 R)
• M23: 12,936,625 km (0.117 R)
• M24: 13,582,888 km (0.094 R)
• M25: 13,820,450 km (0.1 R)
• M26: 13,879,990 km (0.058 R)
• M27: 15,894,475 km (0.112 R)
• M28: 17,223,053 km (0.104 R)
• M29: 17,868,119 km (0.119 R)
• M30: 18,718,583 km (0.062 R)
• M31: 19,448,322 km (0.09 R)
• M32: 21,831,416 km (0.115 R)
• M33: 22,880,695 km (0.113 R)
• M34: 24,737,803 km (0.118 R)
• M35: 26,346,579 km (0.107 R)
• M36: 29,127,304 km (0.098 R)
• M37: 30,591,119 km (0.075 R)
• M38: 32,157,708 km (0.075 R)
• M39: 32,236,696 km (0.078 R)
• M40: 32,394,821 km (0.105 R)
• M41: 32,712,118 km (0.051 R)
• M42: 33,991,030 km (0.108 R)
• M43: 34,232,780 km (0.108 R)
• M44: 35,612,671 km (0.099 R)
• M45: 36,845,357 km (0.076 R)
• M46: 40,541,023 km (0.057 R)
• M47: 41,311,302 km (0.109 R)
• M48: 43,389,067 km (0.114 R)
• M49: 44,001,371 km (0.113 R)
• M50: 45,323,218 km (0.115 R)
• M51: 47,105,976 km (0.119 R)
• M52: 47,285,493 km (0.106 R)
• M53: 48,911,323 km (0.11 R)
• M54: 49,275,145 km (0.074 R)
• M55: 50,005,482 km (0.087 R)
• M56: 51,292,024 km (0.116 R)
• M57: 52,496,436 km (0.088 R)
• M58: 52,868,935 km (0.105 R)
• M59: 54,650,047 km (0.062 R)
• M60: 58,753,068 km (0.118 R)
• M61: 59,333,358 km (0.105 R)
• M62: 60,890,223 km (0.085 R)
• M63: 63,151,694 km (0.098 R)
• M64: 63,547,829 km (0.076 R)
• M65: 65,040,517 km (0.118 R)
• M66: 65,340,460 km (0.049 R)
• M67: 66,343,514 km (0.119 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: 316 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit