🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 14.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 289 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 16,483,395 km

• M1: 175,478 km (0.067 R)
• M2: 286,330 km (0.03 R)
• M3: 426,803 km (0.105 R)
• M4: 537,505 km (0.092 R)
• M5: 644,019 km (0.109 R)
• M6: 752,028 km (0.077 R)
• M7: 941,419 km (0.04 R)
• M8: 1,071,570 km (0.107 R)
• M9: 1,173,595 km (0.089 R)
• M10: 1,261,409 km (0.091 R)
• M11: 1,365,380 km (0.096 R)
• M12: 1,467,705 km (0.032 R)
• M13: 1,602,044 km (0.059 R)
• M14: 1,740,721 km (0.049 R)
• M15: 1,832,125 km (0.079 R)
• M16: 1,998,628 km (0.107 R)
• M17: 2,105,590 km (0.117 R)
• M18: 2,197,892 km (0.12 R)
• M19: 2,308,445 km (0.034 R)
• M20: 2,420,793 km (0.119 R)
• M21: 2,651,473 km (0.097 R)
• M22: 2,877,365 km (0.053 R)
• M23: 2,992,705 km (0.095 R)
• M24: 3,115,974 km (0.116 R)
• M25: 3,272,453 km (0.083 R)
• M26: 3,444,341 km (0.114 R)
• M27: 3,541,281 km (0.118 R)
• M28: 3,665,297 km (0.09 R)
• M29: 3,764,331 km (0.068 R)
• M30: 3,864,263 km (0.097 R)
• M31: 4,025,978 km (0.116 R)
• M32: 4,114,540 km (0.082 R)
• M33: 4,217,613 km (0.09 R)
• M34: 4,328,465 km (0.045 R)
• M35: 4,926,557 km (0.108 R)
• M36: 5,028,882 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.82 AU - 3.98 AU

Year: 4327 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,483,395 km

• M1: 176,675 km (0.101 R)
• M2: 371,452 km (0.114 R)
• M3: 718,668 km (0.071 R)
• M4: 870,809 km (0.077 R)
• M5: 961,765 km (0.116 R)
• M6: 1,121,236 km (0.066 R)
• M7: 1,255,725 km (0.056 R)
• M8: 1,384,079 km (0.106 R)
• M9: 1,504,955 km (0.111 R)
• M10: 2,177,247 km (0.081 R)
• M11: 2,780,426 km (0.119 R)
• M12: 2,998,241 km (0.107 R)
• M13: 3,109,242 km (0.119 R)
• M14: 3,270,359 km (0.068 R)
• M15: 3,770,614 km (0.11 R)
• M16: 4,259,351 km (0.112 R)
• M17: 4,547,775 km (0.094 R)
• M18: 4,973,830 km (0.06 R)
• M19: 5,106,075 km (0.084 R)
• M20: 5,588,079 km (0.056 R)
• M21: 6,246,758 km (0.101 R)
• M22: 6,699,741 km (0.027 R)
• M23: 6,972,458 km (0.048 R)
• M24: 7,464,036 km (0.083 R)
• M25: 7,681,252 km (0.1 R)
• M26: 7,768,767 km (0.108 R)
• M27: 7,966,835 km (0.05 R)
• M28: 8,390,496 km (0.11 R)
• M29: 8,684,755 km (0.102 R)
• M30: 8,821,637 km (0.099 R)
• M31: 9,190,396 km (0.118 R)
• M32: 9,376,645 km (0.057 R)
• M33: 9,564,091 km (0.099 R)
• M34: 9,681,974 km (0.086 R)
• M35: 9,871,515 km (0.06 R)
• M36: 10,086,337 km (0.051 R)
• M37: 10,182,229 km (0.11 R)
• M38: 10,350,976 km (0.115 R)
• M39: 10,472,001 km (0.097 R)
• M40: 10,985,420 km (0.072 R)
• M41: 11,158,505 km (0.09 R)
• M42: 11,834,388 km (0.107 R)
• M43: 12,292,307 km (0.071 R)
• M44: 12,730,330 km (0.042 R)
• M45: 13,042,541 km (0.089 R)
• M46: 13,807,584 km (0.09 R)
• M47: 14,047,838 km (0.085 R)
• M48: 14,155,250 km (0.102 R)
• M49: 14,343,593 km (0.082 R)
• M50: 15,078,269 km (0.072 R)
• M51: 15,215,599 km (0.038 R)
• M52: 15,491,608 km (0.047 R)
• M53: 15,825,061 km (0.103 R)
• M54: 16,160,908 km (0.118 R)
• M55: 16,357,929 km (0.081 R)
• M56: 17,498,912 km (0.091 R)
• M57: 17,991,538 km (0.091 R)
• M58: 18,137,395 km (0.03 R)
• M59: 18,518,272 km (0.083 R)
• M60: 19,049,942 km (0.107 R)
• M61: 19,616,769 km (0.093 R)
• M62: 20,098,324 km (0.06 R)
• M63: 20,249,717 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.5

Radius: 14.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.1 AU - 4.04 AU

Year: 4656 Days

Day: 5.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,483,395 km

• M1: 186,698 km (0.09 R)
• M2: 314,455 km (0.105 R)
• M3: 668,852 km (0.068 R)
• M4: 762,500 km (0.087 R)
• M5: 861,534 km (0.072 R)
• M6: 965,804 km (0.037 R)
• M7: 1,083,986 km (0.091 R)
• M8: 1,346,680 km (0.12 R)
• M9: 1,609,224 km (0.105 R)
• M10: 1,900,491 km (0.098 R)
• M11: 2,017,178 km (0.091 R)
• M12: 2,124,439 km (0.047 R)
• M13: 2,369,929 km (0.117 R)
• M14: 2,573,233 km (0.072 R)
• M15: 2,769,057 km (0.119 R)
• M16: 2,875,720 km (0.103 R)
• M17: 3,162,200 km (0.06 R)
• M18: 3,330,348 km (0.116 R)
• M19: 3,530,211 km (0.102 R)
• M20: 3,734,112 km (0.115 R)
• M21: 3,852,444 km (0.113 R)
• M22: 3,971,973 km (0.105 R)
• M23: 4,184,402 km (0.049 R)
• M24: 4,276,554 km (0.06 R)
• M25: 4,700,066 km (0.104 R)
• M26: 4,860,435 km (0.114 R)
• M27: 5,006,293 km (0.059 R)
• M28: 5,285,891 km (0.088 R)
• M29: 5,419,183 km (0.041 R)
• M30: 5,520,012 km (0.104 R)
• M31: 5,672,302 km (0.111 R)
• M32: 5,912,257 km (0.069 R)
• M33: 6,437,496 km (0.099 R)
• M34: 6,615,966 km (0.073 R)
• M35: 6,941,491 km (0.065 R)
• M36: 7,198,350 km (0.113 R)
• M37: 7,645,947 km (0.071 R)
• M38: 7,911,334 km (0.105 R)
• M39: 8,295,651 km (0.045 R)
• M40: 8,568,517 km (0.113 R)
• M41: 8,963,306 km (0.112 R)
• M42: 9,546,439 km (0.06 R)
• M43: 10,475,740 km (0.065 R)
• M44: 10,791,990 km (0.034 R)
• M45: 11,175,559 km (0.093 R)
• M46: 11,390,681 km (0.108 R)
• M47: 11,890,637 km (0.118 R)
• M48: 12,264,931 km (0.115 R)
• M49: 12,912,091 km (0.081 R)
• M50: 13,115,395 km (0.03 R)
• M51: 13,251,379 km (0.091 R)
• M52: 13,984,858 km (0.096 R)
• M53: 14,123,834 km (0.048 R)
• M54: 14,216,734 km (0.09 R)
• M55: 14,356,608 km (0.107 R)
• M56: 15,133,620 km (0.114 R)
• M57: 15,228,764 km (0.072 R)
• M58: 16,021,034 km (0.102 R)
• M59: 16,190,828 km (0.033 R)
• M60: 16,361,370 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit