🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 10.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.72 AU - 0.86 AU

Year: 461 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 8,005,480 km

• M1: 132,843 km (0.081 R)
• M2: 234,121 km (0.083 R)
• M3: 381,774 km (0.114 R)
• M4: 483,500 km (0.112 R)
• M5: 570,417 km (0.039 R)
• M6: 652,097 km (0.093 R)
• M7: 791,223 km (0.073 R)
• M8: 862,581 km (0.112 R)
• M9: 931,995 km (0.069 R)
• M10: 1,007,990 km (0.053 R)
• M11: 1,229,545 km (0.109 R)
• M12: 1,308,682 km (0.095 R)
• M13: 1,410,110 km (0.069 R)
• M14: 1,503,758 km (0.082 R)
• M15: 1,583,493 km (0.077 R)
• M16: 1,670,111 km (0.056 R)
• M17: 1,775,128 km (0.09 R)
• M18: 1,871,021 km (0.072 R)
• M19: 2,021,217 km (0.066 R)
• M20: 2,085,993 km (0.105 R)
• M21: 2,157,500 km (0.119 R)
• M22: 2,321,460 km (0.08 R)
• M23: 2,414,360 km (0.064 R)
• M24: 2,527,456 km (0.08 R)
• M25: 2,785,363 km (0.082 R)
• M26: 2,897,561 km (0.112 R)
• M27: 3,051,797 km (0.098 R)
• M28: 3,140,209 km (0.118 R)
• M29: 3,291,901 km (0.109 R)
• M30: 3,361,614 km (0.117 R)
• M31: 3,488,473 km (0.118 R)
• M32: 3,559,532 km (0.093 R)
• M33: 3,812,352 km (0.109 R)
• M34: 3,929,936 km (0.106 R)
• M35: 4,123,665 km (0.102 R)
• M36: 4,199,063 km (0.038 R)
• M37: 4,290,018 km (0.115 R)
• M38: 4,474,024 km (0.038 R)
• M39: 4,613,898 km (0.028 R)
• M40: 4,762,897 km (0.106 R)
• M41: 4,865,970 km (0.058 R)
• M42: 5,017,812 km (0.086 R)
• M43: 5,082,139 km (0.094 R)
• M44: 5,203,762 km (0.085 R)
• M45: 5,277,065 km (0.093 R)
• M46: 5,383,728 km (0.099 R)
• M47: 5,657,642 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 10.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.95 AU - 1.43 AU

Year: 852 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,005,480 km

• M1: 132,095 km (0.117 R)
• M2: 203,902 km (0.083 R)
• M3: 317,297 km (0.075 R)
• M4: 404,662 km (0.066 R)
• M5: 529,427 km (0.065 R)
• M6: 597,494 km (0.078 R)
• M7: 690,843 km (0.072 R)
• M8: 785,090 km (0.116 R)
• M9: 855,251 km (0.096 R)
• M10: 932,743 km (0.116 R)
• M11: 1,002,605 km (0.096 R)
• M12: 1,137,542 km (0.115 R)
• M13: 1,218,175 km (0.077 R)
• M14: 1,284,298 km (0.11 R)
• M15: 1,380,040 km (0.109 R)
• M16: 1,460,823 km (0.104 R)
• M17: 1,694,495 km (0.052 R)
• M18: 1,831,826 km (0.09 R)
• M19: 1,940,434 km (0.095 R)
• M20: 2,018,524 km (0.107 R)
• M21: 2,151,068 km (0.106 R)
• M22: 2,252,346 km (0.109 R)
• M23: 2,341,506 km (0.081 R)
• M24: 2,431,863 km (0.076 R)
• M25: 2,530,598 km (0.053 R)
• M26: 2,673,912 km (0.09 R)
• M27: 2,746,617 km (0.095 R)
• M28: 2,827,400 km (0.095 R)
• M29: 2,908,931 km (0.096 R)
• M30: 3,036,538 km (0.112 R)
• M31: 3,120,163 km (0.08 R)
• M32: 3,274,249 km (0.089 R)
• M33: 3,375,676 km (0.118 R)
• M34: 3,446,585 km (0.093 R)
• M35: 3,597,829 km (0.063 R)
• M36: 3,678,462 km (0.069 R)
• M37: 3,808,612 km (0.112 R)
• M38: 3,890,741 km (0.099 R)
• M39: 4,182,906 km (0.074 R)
• M40: 4,250,674 km (0.113 R)
• M41: 4,387,406 km (0.09 R)
• M42: 4,551,665 km (0.096 R)
• M43: 4,639,030 km (0.037 R)
• M44: 4,877,489 km (0.093 R)
• M45: 5,293,072 km (0.091 R)
• M46: 5,663,925 km (0.109 R)
• M47: 5,824,144 km (0.098 R)
• M48: 5,918,989 km (0.115 R)
• M49: 6,014,433 km (0.084 R)
• M50: 6,091,177 km (0.089 R)
• M51: 6,235,987 km (0.11 R)
• M52: 6,303,905 km (0.1 R)
• M53: 6,528,900 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.57 AU - 2.57 AU

Year: 1954 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 8,005,480 km

• M1: 107,262 km (0.05 R)
• M2: 193,131 km (0.049 R)
• M3: 260,001 km (0.059 R)
• M4: 312,360 km (0.078 R)
• M5: 391,498 km (0.101 R)
• M6: 472,430 km (0.106 R)
• M7: 534,214 km (0.084 R)
• M8: 639,381 km (0.079 R)
• M9: 694,733 km (0.081 R)
• M10: 781,050 km (0.087 R)
• M11: 833,111 km (0.099 R)
• M12: 941,120 km (0.069 R)
• M13: 1,078,750 km (0.036 R)
• M14: 1,197,232 km (0.104 R)
• M15: 1,521,859 km (0.091 R)
• M16: 1,578,557 km (0.112 R)
• M17: 2,006,407 km (0.074 R)
• M18: 2,271,195 km (0.108 R)
• M19: 2,347,490 km (0.103 R)
• M20: 2,457,743 km (0.093 R)
• M21: 2,513,693 km (0.12 R)
• M22: 2,592,531 km (0.111 R)
• M23: 2,940,047 km (0.101 R)
• M24: 3,071,244 km (0.081 R)
• M25: 3,180,002 km (0.1 R)
• M26: 3,302,523 km (0.043 R)
• M27: 3,389,140 km (0.076 R)
• M28: 3,666,345 km (0.04 R)
• M29: 4,229,281 km (0.091 R)
• M30: 4,472,827 km (0.064 R)
• M31: 4,679,421 km (0.062 R)
• M32: 4,861,033 km (0.119 R)
• M33: 5,087,824 km (0.067 R)
• M34: 5,361,588 km (0.108 R)
• M35: 5,478,274 km (0.042 R)
• M36: 5,788,690 km (0.11 R)
• M37: 5,863,489 km (0.097 R)
• M38: 6,288,047 km (0.109 R)
• M39: 6,550,741 km (0.108 R)
• M40: 6,659,948 km (0.109 R)
• M41: 6,738,337 km (0.08 R)
• M42: 7,070,893 km (0.027 R)
• M43: 7,327,902 km (0.089 R)
• M44: 7,441,297 km (0.036 R)
• M45: 7,867,651 km (0.073 R)
• M46: 7,983,739 km (0.095 R)
• M47: 8,251,370 km (0.117 R)
• M48: 8,470,979 km (0.104 R)
• M49: 8,916,033 km (0.054 R)
• M50: 9,054,561 km (0.091 R)
• M51: 9,124,124 km (0.039 R)
• M52: 9,281,052 km (0.105 R)
• M53: 9,882,435 km (0.07 R)
• M54: 9,954,093 km (0.072 R)
• M55: 10,242,218 km (0.051 R)
• M56: 10,296,522 km (0.078 R)
• M57: 10,405,429 km (0.087 R)
• M58: 10,460,033 km (0.061 R)
• M59: 10,551,287 km (0.102 R)
• M60: 10,606,040 km (0.029 R)
• M61: 10,697,744 km (0.099 R)
• M62: 10,974,350 km (0.047 R)
• M63: 11,029,851 km (0.039 R)
• M64: 11,271,900 km (0.104 R)
• M65: 11,572,143 km (0.116 R)
• M66: 11,647,690 km (0.098 R)
• M67: 11,951,224 km (0.113 R)
• M68: 12,046,518 km (0.078 R)
• M69: 12,219,004 km (0.053 R)
• M70: 12,411,387 km (0.114 R)
• M71: 12,546,773 km (0.052 R)
• M72: 12,604,967 km (0.087 R)
• M73: 12,760,399 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 12.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.74 AU - 2.68 AU

Year: 2155 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 8,005,480 km

• M1: 170,691 km (0.091 R)
• M2: 247,584 km (0.111 R)
• M3: 326,123 km (0.087 R)
• M4: 692,489 km (0.109 R)
• M5: 776,712 km (0.103 R)
• M6: 962,214 km (0.035 R)
• M7: 1,063,641 km (0.099 R)
• M8: 1,259,764 km (0.093 R)
• M9: 1,397,394 km (0.081 R)
• M10: 1,494,184 km (0.115 R)
• M11: 1,573,470 km (0.114 R)
• M12: 1,654,104 km (0.03 R)
• M13: 1,869,375 km (0.116 R)
• M14: 2,108,881 km (0.091 R)
• M15: 2,266,557 km (0.103 R)
• M16: 2,397,156 km (0.089 R)
• M17: 2,522,519 km (0.075 R)
• M18: 2,674,212 km (0.025 R)
• M19: 2,886,940 km (0.068 R)
• M20: 3,037,435 km (0.034 R)
• M21: 3,147,838 km (0.053 R)
• M22: 3,250,911 km (0.098 R)
• M23: 4,229,581 km (0.101 R)
• M24: 4,692,287 km (0.12 R)
• M25: 4,939,871 km (0.094 R)
• M26: 5,060,298 km (0.097 R)
• M27: 5,212,139 km (0.087 R)
• M28: 5,603,637 km (0.063 R)
• M29: 5,729,299 km (0.112 R)
• M30: 5,962,074 km (0.113 R)
• M31: 6,295,527 km (0.115 R)
• M32: 6,879,707 km (0.055 R)
• M33: 7,138,661 km (0.046 R)
• M34: 7,355,129 km (0.115 R)
• M35: 7,458,351 km (0.107 R)
• M36: 7,573,691 km (0.118 R)
• M37: 7,946,639 km (0.037 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: 530 - 13,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit