🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 18,916,432 km

• M1: 109,057 km (0.058 R)
• M2: 162,463 km (0.054 R)
• M3: 236,065 km (0.063 R)
• M4: 313,707 km (0.048 R)
• M5: 371,751 km (0.06 R)
• M6: 427,551 km (0.082 R)
• M7: 564,433 km (0.085 R)
• M8: 633,248 km (0.048 R)
• M9: 688,449 km (0.075 R)
• M10: 786,286 km (0.074 R)
• M11: 1,002,904 km (0.092 R)
• M12: 1,155,793 km (0.077 R)
• M13: 1,214,286 km (0.115 R)
• M14: 1,323,492 km (0.076 R)
• M15: 1,384,977 km (0.087 R)
• M16: 1,443,619 km (0.039 R)
• M17: 1,499,419 km (0.091 R)
• M18: 1,586,485 km (0.079 R)
• M19: 1,675,347 km (0.109 R)
• M20: 1,769,743 km (0.115 R)
• M21: 1,829,732 km (0.053 R)
• M22: 1,972,448 km (0.047 R)
• M23: 2,135,809 km (0.088 R)
• M24: 2,242,921 km (0.065 R)
• M25: 2,312,334 km (0.108 R)
• M26: 2,467,018 km (0.071 R)
• M27: 2,597,767 km (0.055 R)
• M28: 2,712,209 km (0.107 R)
• M29: 2,842,509 km (0.078 R)
• M30: 2,913,269 km (0.112 R)
• M31: 3,061,221 km (0.063 R)
• M32: 3,167,735 km (0.096 R)
• M33: 3,265,722 km (0.117 R)
• M34: 3,399,462 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 10.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.93 AU

Year: 467 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,916,432 km

• M1: 128,505 km (0.092 R)
• M2: 197,768 km (0.065 R)
• M3: 271,969 km (0.1 R)
• M4: 349,161 km (0.113 R)
• M5: 498,759 km (0.106 R)
• M6: 689,347 km (0.116 R)
• M7: 782,696 km (0.057 R)
• M8: 875,896 km (0.102 R)
• M9: 1,074,113 km (0.11 R)
• M10: 1,211,144 km (0.116 R)
• M11: 1,320,500 km (0.057 R)
• M12: 1,404,874 km (0.071 R)
• M13: 1,508,695 km (0.061 R)
• M14: 1,615,059 km (0.049 R)
• M15: 1,681,330 km (0.082 R)
• M16: 1,785,750 km (0.102 R)
• M17: 1,956,142 km (0.114 R)
• M18: 2,112,172 km (0.092 R)
• M19: 2,326,546 km (0.07 R)
• M20: 2,527,306 km (0.059 R)
• M21: 2,626,191 km (0.042 R)
• M22: 2,726,421 km (0.041 R)
• M23: 2,835,328 km (0.078 R)
• M24: 2,953,062 km (0.046 R)
• M25: 3,050,001 km (0.114 R)
• M26: 3,277,689 km (0.109 R)
• M27: 3,393,628 km (0.107 R)
• M28: 3,526,770 km (0.104 R)
• M29: 3,693,571 km (0.09 R)
• M30: 3,944,746 km (0.032 R)
• M31: 4,010,420 km (0.066 R)
• M32: 4,126,358 km (0.095 R)
• M33: 4,404,161 km (0.092 R)
• M34: 4,506,636 km (0.078 R)
• M35: 4,757,661 km (0.108 R)
• M36: 4,880,481 km (0.032 R)
• M37: 4,951,241 km (0.058 R)
• M38: 5,075,706 km (0.061 R)
• M39: 5,355,305 km (0.065 R)
• M40: 5,419,033 km (0.111 R)
• M41: 5,538,263 km (0.063 R)
• M42: 5,621,290 km (0.095 R)
• M43: 5,769,990 km (0.057 R)
• M44: 5,910,612 km (0.108 R)
• M45: 6,014,283 km (0.081 R)
• M46: 6,185,573 km (0.078 R)
• M47: 6,252,593 km (0.045 R)
• M48: 6,348,784 km (0.113 R)
• M49: 6,523,066 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 11.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.85 AU - 2.61 AU

Year: 2259 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,916,432 km

• M1: 232,176 km (0.05 R)
• M2: 323,281 km (0.101 R)
• M3: 429,645 km (0.075 R)
• M4: 561,291 km (0.089 R)
• M5: 692,788 km (0.107 R)
• M6: 876,045 km (0.089 R)
• M7: 1,165,966 km (0.114 R)
• M8: 1,251,835 km (0.079 R)
• M9: 1,458,280 km (0.081 R)
• M10: 1,889,421 km (0.064 R)
• M11: 1,967,810 km (0.115 R)
• M12: 2,185,026 km (0.106 R)
• M13: 2,275,832 km (0.1 R)
• M14: 2,359,458 km (0.076 R)
• M15: 2,512,945 km (0.097 R)
• M16: 2,687,227 km (0.061 R)
• M17: 2,847,745 km (0.083 R)
• M18: 3,348,150 km (0.108 R)
• M19: 3,608,749 km (0.106 R)
• M20: 3,736,656 km (0.096 R)
• M21: 3,886,253 km (0.069 R)
• M22: 4,088,659 km (0.104 R)
• M23: 4,232,573 km (0.119 R)
• M24: 4,399,075 km (0.11 R)
• M25: 4,684,957 km (0.101 R)
• M26: 4,835,602 km (0.092 R)
• M27: 4,933,289 km (0.103 R)
• M28: 5,009,733 km (0.101 R)
• M29: 5,219,320 km (0.083 R)
• M30: 5,386,870 km (0.111 R)
• M31: 5,476,928 km (0.093 R)
• M32: 5,624,431 km (0.105 R)
• M33: 5,738,724 km (0.105 R)
• M34: 5,865,433 km (0.11 R)
• M35: 6,016,378 km (0.087 R)
• M36: 6,417,300 km (0.086 R)
• M37: 6,573,031 km (0.111 R)
• M38: 6,693,458 km (0.064 R)
• M39: 6,912,469 km (0.087 R)
• M40: 7,034,989 km (0.054 R)
• M41: 7,282,574 km (0.111 R)
• M42: 7,407,339 km (0.084 R)
• M43: 7,633,830 km (0.095 R)
• M44: 7,786,120 km (0.077 R)
• M45: 8,016,501 km (0.101 R)
• M46: 8,119,574 km (0.064 R)
• M47: 8,340,081 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 8.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.99 AU - 3.87 AU

Year: 4309 Days

Day: 7 Hours

Environment

Temp: -212 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,916,432 km

• M1: 175,179 km (0.12 R)
• M2: 292,464 km (0.107 R)
• M3: 1,054,815 km (0.1 R)
• M4: 1,338,901 km (0.118 R)
• M5: 1,634,506 km (0.07 R)
• M6: 1,758,523 km (0.09 R)
• M7: 1,989,652 km (0.07 R)
• M8: 2,082,103 km (0.12 R)
• M9: 2,162,587 km (0.077 R)
• M10: 2,216,891 km (0.085 R)
• M11: 2,326,845 km (0.076 R)
• M12: 2,667,480 km (0.079 R)
• M13: 2,814,235 km (0.079 R)
• M14: 2,903,395 km (0.101 R)
• M15: 3,238,943 km (0.118 R)
• M16: 3,427,287 km (0.096 R)
• M17: 3,667,691 km (0.112 R)
• M18: 4,352,550 km (0.1 R)
• M19: 4,490,928 km (0.089 R)
• M20: 4,700,963 km (0.046 R)
• M21: 4,789,525 km (0.114 R)
• M22: 5,094,705 km (0.091 R)
• M23: 5,818,460 km (0.063 R)
• M24: 6,182,880 km (0.034 R)
• M25: 6,456,046 km (0.058 R)
• M26: 6,793,090 km (0.08 R)
• M27: 6,953,608 km (0.061 R)
• M28: 7,319,674 km (0.101 R)
• M29: 7,484,381 km (0.082 R)
• M30: 7,733,612 km (0.059 R)
• M31: 8,049,263 km (0.107 R)
• M32: 8,197,963 km (0.062 R)
• M33: 8,649,450 km (0.036 R)
• M34: 8,889,255 km (0.059 R)
• M35: 8,998,910 km (0.095 R)
• M36: 9,286,288 km (0.082 R)
• M37: 9,420,028 km (0.114 R)
• M38: 9,531,928 km (0.111 R)
• M39: 9,599,247 km (0.1 R)
• M40: 9,689,304 km (0.043 R)
• M41: 10,166,522 km (0.066 R)
• M42: 10,651,518 km (0.042 R)
• M43: 10,791,392 km (0.1 R)
• M44: 11,191,267 km (0.032 R)
• M45: 11,620,015 km (0.094 R)
• M46: 11,691,971 km (0.054 R)
• M47: 12,248,625 km (0.062 R)
• M48: 12,321,928 km (0.11 R)
• M49: 12,813,955 km (0.068 R)
• M50: 13,012,621 km (0.11 R)
• M51: 13,665,317 km (0.043 R)
• M52: 13,995,629 km (0.12 R)
• M53: 14,715,943 km (0.086 R)
• M54: 14,871,824 km (0.098 R)
• M55: 15,395,715 km (0.09 R)
• M56: 15,633,277 km (0.118 R)
• M57: 15,792,449 km (0.072 R)
• M58: 15,872,184 km (0.109 R)
• M59: 15,952,070 km (0.087 R)
• M60: 16,515,156 km (0.065 R)
• M61: 16,623,166 km (0.11 R)
• M62: 16,948,541 km (0.103 R)
• M63: 17,248,634 km (0.111 R)
• M64: 17,303,387 km (0.058 R)
• M65: 17,495,471 km (0.117 R)
• M66: 17,743,504 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 19,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit