🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 8.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 429 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 9,498,341 km

• M1: 101,727 km (0.11 R)
• M2: 168,896 km (0.098 R)
• M3: 252,222 km (0.046 R)
• M4: 311,463 km (0.115 R)
• M5: 372,947 km (0.108 R)
• M6: 463,305 km (0.11 R)
• M7: 515,065 km (0.091 R)
• M8: 613,052 km (0.078 R)
• M9: 696,677 km (0.112 R)
• M10: 768,185 km (0.098 R)
• M11: 822,938 km (0.092 R)
• M12: 881,879 km (0.065 R)
• M13: 950,994 km (0.118 R)
• M14: 1,010,234 km (0.11 R)
• M15: 1,073,814 km (0.101 R)
• M16: 1,129,314 km (0.108 R)
• M17: 1,201,869 km (0.026 R)
• M18: 1,253,331 km (0.106 R)
• M19: 1,312,123 km (0.08 R)
• M20: 1,391,859 km (0.088 R)
• M21: 1,494,034 km (0.075 R)
• M22: 1,609,374 km (0.099 R)
• M23: 1,716,935 km (0.094 R)
• M24: 1,815,669 km (0.061 R)
• M25: 1,890,169 km (0.066 R)
• M26: 1,950,457 km (0.086 R)
• M27: 2,019,122 km (0.099 R)
• M28: 2,084,796 km (0.118 R)
• M29: 2,143,289 km (0.082 R)
• M30: 2,322,058 km (0.052 R)
• M31: 2,403,140 km (0.113 R)
• M32: 2,460,436 km (0.043 R)
• M33: 2,563,958 km (0.055 R)
• M34: 2,626,789 km (0.105 R)
• M35: 2,707,123 km (0.105 R)
• M36: 2,857,170 km (0.113 R)
• M37: 2,909,379 km (0.102 R)
• M38: 3,010,208 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 10.6

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.07 AU - 1.27 AU

Year: 890 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 9,498,341 km

• M1: 147,952 km (0.051 R)
• M2: 237,412 km (0.087 R)
• M3: 304,432 km (0.112 R)
• M4: 390,301 km (0.088 R)
• M5: 467,793 km (0.089 R)
• M6: 625,469 km (0.11 R)
• M7: 691,741 km (0.093 R)
• M8: 790,176 km (0.084 R)
• M9: 869,014 km (0.074 R)
• M10: 957,277 km (0.072 R)
• M11: 1,035,367 km (0.092 R)
• M12: 1,177,784 km (0.113 R)
• M13: 1,247,945 km (0.047 R)
• M14: 1,377,946 km (0.075 R)
• M15: 1,605,185 km (0.059 R)
• M16: 1,675,795 km (0.096 R)
• M17: 1,763,609 km (0.115 R)
• M18: 2,061,758 km (0.084 R)
• M19: 2,260,873 km (0.116 R)
• M20: 2,394,314 km (0.058 R)
• M21: 2,493,647 km (0.092 R)
• M22: 2,659,551 km (0.066 R)
• M23: 2,781,623 km (0.109 R)
• M24: 2,905,639 km (0.071 R)
• M25: 2,992,556 km (0.1 R)
• M26: 3,308,656 km (0.107 R)
• M27: 3,501,637 km (0.082 R)
• M28: 3,584,066 km (0.117 R)
• M29: 3,813,848 km (0.051 R)
• M30: 4,211,479 km (0.04 R)
• M31: 4,332,205 km (0.084 R)
• M32: 4,611,055 km (0.117 R)
• M33: 4,758,409 km (0.109 R)
• M34: 4,907,409 km (0.101 R)
• M35: 5,069,423 km (0.058 R)
• M36: 5,351,565 km (0.066 R)
• M37: 5,422,923 km (0.089 R)
• M38: 5,506,548 km (0.066 R)
• M39: 5,723,615 km (0.05 R)
• M40: 5,821,003 km (0.087 R)
• M41: 6,191,257 km (0.085 R)
• M42: 6,328,888 km (0.065 R)
• M43: 6,404,434 km (0.095 R)
• M44: 6,505,563 km (0.103 R)
• M45: 6,799,373 km (0.073 R)
• M46: 6,915,610 km (0.076 R)
• M47: 7,307,706 km (0.094 R)
• M48: 7,439,951 km (0.072 R)
• M49: 7,559,779 km (0.034 R)
• M50: 7,787,766 km (0.097 R)
• M51: 7,950,080 km (0.08 R)
• M52: 8,236,709 km (0.072 R)
• M53: 8,333,200 km (0.095 R)
• M54: 8,904,963 km (0.049 R)
• M55: 9,174,389 km (0.081 R)
• M56: 9,431,996 km (0.095 R)
• M57: 9,576,208 km (0.098 R)
• M58: 9,764,851 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 9.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.15 AU - 1.71 AU

Year: 1202 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,498,341 km

• M1: 121,324 km (0.026 R)
• M2: 191,934 km (0.116 R)
• M3: 268,827 km (0.117 R)
• M4: 353,500 km (0.111 R)
• M5: 454,478 km (0.063 R)
• M6: 526,585 km (0.11 R)
• M7: 786,137 km (0.073 R)
• M8: 863,329 km (0.045 R)
• M9: 981,362 km (0.098 R)
• M10: 1,346,381 km (0.108 R)
• M11: 1,411,157 km (0.104 R)
• M12: 1,484,609 km (0.087 R)
• M13: 1,697,188 km (0.048 R)
• M14: 1,775,428 km (0.068 R)
• M15: 2,160,193 km (0.11 R)
• M16: 2,297,225 km (0.102 R)
• M17: 2,410,620 km (0.04 R)
• M18: 2,652,221 km (0.072 R)
• M19: 2,725,374 km (0.097 R)
• M20: 2,854,926 km (0.101 R)
• M21: 3,120,462 km (0.071 R)
• M22: 3,246,423 km (0.063 R)
• M23: 3,364,307 km (0.104 R)
• M24: 3,483,686 km (0.087 R)
• M25: 3,574,043 km (0.105 R)
• M26: 3,705,988 km (0.11 R)
• M27: 3,818,934 km (0.081 R)
• M28: 3,922,606 km (0.068 R)
• M29: 3,985,287 km (0.057 R)
• M30: 4,058,889 km (0.092 R)
• M31: 4,357,636 km (0.062 R)
• M32: 4,466,095 km (0.117 R)
• M33: 4,575,451 km (0.09 R)
• M34: 4,696,775 km (0.101 R)
• M35: 4,774,566 km (0.08 R)
• M36: 4,965,303 km (0.091 R)
• M37: 5,227,398 km (0.084 R)
• M38: 5,331,070 km (0.086 R)
• M39: 5,776,871 km (0.11 R)
• M40: 6,028,495 km (0.09 R)
• M41: 6,173,755 km (0.064 R)
• M42: 6,381,696 km (0.12 R)
• M43: 6,817,175 km (0.077 R)
• M44: 6,892,722 km (0.072 R)
• M45: 6,968,568 km (0.092 R)
• M46: 7,044,863 km (0.113 R)
• M47: 7,275,094 km (0.102 R)
• M48: 7,339,421 km (0.077 R)
• M49: 7,861,368 km (0.078 R)
• M50: 7,980,448 km (0.12 R)
• M51: 8,073,647 km (0.036 R)
• M52: 8,274,258 km (0.092 R)
• M53: 8,449,437 km (0.108 R)
• M54: 8,517,205 km (0.085 R)
• M55: 8,625,963 km (0.109 R)
• M56: 8,762,546 km (0.11 R)
• M57: 8,899,727 km (0.091 R)
• M58: 8,982,455 km (0.075 R)
• M59: 9,288,083 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit