🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 14.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.66 AU - 1.02 AU

Year: 489 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,463,107 km

• M1: 185,352 km (0.086 R)
• M2: 283,189 km (0.103 R)
• M3: 382,971 km (0.056 R)
• M4: 487,539 km (0.119 R)
• M5: 680,521 km (0.074 R)
• M6: 881,879 km (0.115 R)
• M7: 1,078,152 km (0.093 R)
• M8: 1,177,485 km (0.091 R)
• M9: 1,352,365 km (0.098 R)
• M10: 1,490,743 km (0.086 R)
• M11: 1,582,446 km (0.079 R)
• M12: 1,702,573 km (0.065 R)
• M13: 1,907,971 km (0.058 R)
• M14: 2,110,527 km (0.091 R)
• M15: 2,416,006 km (0.104 R)
• M16: 2,611,380 km (0.077 R)
• M17: 2,736,145 km (0.103 R)
• M18: 2,856,571 km (0.092 R)
• M19: 2,953,062 km (0.054 R)
• M20: 3,083,362 km (0.103 R)
• M21: 3,492,961 km (0.091 R)
• M22: 3,644,952 km (0.108 R)
• M23: 3,934,424 km (0.114 R)
• M24: 4,071,156 km (0.055 R)
• M25: 4,224,045 km (0.081 R)
• M26: 5,277,065 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 12.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.34 AU - 1.8 AU

Year: 1251 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,463,107 km

• M1: 161,117 km (0.096 R)
• M2: 259,104 km (0.093 R)
• M3: 374,144 km (0.063 R)
• M4: 493,673 km (0.098 R)
• M5: 715,826 km (0.059 R)
• M6: 901,926 km (0.059 R)
• M7: 1,181,674 km (0.066 R)
• M8: 1,397,843 km (0.109 R)
• M9: 1,627,326 km (0.108 R)
• M10: 1,733,391 km (0.116 R)
• M11: 1,851,124 km (0.037 R)
• M12: 2,018,674 km (0.064 R)
• M13: 2,250,102 km (0.052 R)
• M14: 2,339,262 km (0.104 R)
• M15: 2,613,924 km (0.118 R)
• M16: 2,718,343 km (0.096 R)
• M17: 2,845,651 km (0.104 R)
• M18: 3,073,189 km (0.109 R)
• M19: 3,194,812 km (0.079 R)
• M20: 3,295,641 km (0.063 R)
• M21: 3,397,368 km (0.07 R)
• M22: 3,604,261 km (0.119 R)
• M23: 3,839,130 km (0.096 R)
• M24: 4,324,126 km (0.073 R)
• M25: 4,599,237 km (0.1 R)
• M26: 4,841,436 km (0.1 R)
• M27: 4,944,658 km (0.117 R)
• M28: 5,100,988 km (0.06 R)
• M29: 5,272,278 km (0.079 R)
• M30: 5,352,013 km (0.119 R)
• M31: 5,580,001 km (0.095 R)
• M32: 5,688,309 km (0.117 R)
• M33: 5,811,129 km (0.075 R)
• M34: 5,921,084 km (0.063 R)
• M35: 6,045,549 km (0.034 R)
• M36: 6,241,074 km (0.117 R)
• M37: 6,438,543 km (0.093 R)
• M38: 6,580,960 km (0.113 R)
• M39: 6,811,041 km (0.109 R)
• M40: 7,175,761 km (0.111 R)
• M41: 7,457,304 km (0.076 R)
• M42: 7,727,328 km (0.076 R)
• M43: 7,878,871 km (0.079 R)
• M44: 8,184,799 km (0.059 R)
• M45: 8,308,217 km (0.045 R)
• M46: 8,510,174 km (0.117 R)
• M47: 8,603,972 km (0.087 R)
• M48: 8,919,025 km (0.071 R)
• M49: 9,205,954 km (0.119 R)
• M50: 9,414,942 km (0.084 R)
• M51: 9,593,113 km (0.102 R)
• M52: 9,821,549 km (0.079 R)
• M53: 10,416,949 km (0.113 R)
• M54: 10,550,988 km (0.088 R)
• M55: 10,837,468 km (0.035 R)
• M56: 10,973,303 km (0.106 R)
• M57: 11,280,727 km (0.072 R)
• M58: 11,418,357 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 11.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.13 AU - 6.67 AU

Year: 7979 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,463,107 km

• M1: 151,543 km (0.117 R)
• M2: 272,119 km (0.057 R)
• M3: 563,834 km (0.074 R)
• M4: 639,680 km (0.074 R)
• M5: 1,175,540 km (0.096 R)
• M6: 1,543,401 km (0.114 R)
• M7: 1,712,148 km (0.106 R)
• M8: 2,171,563 km (0.103 R)
• M9: 2,448,020 km (0.075 R)
• M10: 2,804,212 km (0.119 R)
• M11: 3,393,777 km (0.118 R)
• M12: 3,816,690 km (0.062 R)
• M13: 4,282,837 km (0.053 R)
• M14: 4,549,720 km (0.104 R)
• M15: 5,846,584 km (0.093 R)
• M16: 6,172,857 km (0.053 R)
• M17: 6,292,984 km (0.107 R)
• M18: 6,781,421 km (0.051 R)
• M19: 6,874,321 km (0.089 R)
• M20: 7,030,202 km (0.088 R)
• M21: 7,282,125 km (0.094 R)
• M22: 7,409,134 km (0.11 R)
• M23: 7,827,260 km (0.102 R)
• M24: 8,585,721 km (0.051 R)
• M25: 9,298,704 km (0.088 R)
• M26: 9,645,024 km (0.095 R)
• M27: 10,066,142 km (0.064 R)
• M28: 10,601,104 km (0.113 R)
• M29: 11,035,685 km (0.067 R)
• M30: 12,072,399 km (0.099 R)
• M31: 12,526,279 km (0.102 R)
• M32: 12,793,610 km (0.095 R)
• M33: 13,178,824 km (0.104 R)
• M34: 13,803,096 km (0.054 R)
• M35: 15,121,054 km (0.09 R)
• M36: 15,610,239 km (0.047 R)
• M37: 15,774,497 km (0.086 R)
• M38: 16,395,478 km (0.099 R)
• M39: 17,151,097 km (0.038 R)
• M40: 17,363,077 km (0.109 R)
• M41: 17,661,225 km (0.083 R)
• M42: 18,004,253 km (0.118 R)
• M43: 19,089,885 km (0.116 R)
• M44: 19,574,283 km (0.097 R)
• M45: 20,825,520 km (0.106 R)
• M46: 21,097,040 km (0.058 R)
• M47: 21,233,323 km (0.093 R)
• M48: 21,781,001 km (0.089 R)
• M49: 22,194,789 km (0.086 R)
• M50: 22,657,794 km (0.05 R)
• M51: 22,843,744 km (0.081 R)
• M52: 23,358,062 km (0.108 R)
• M53: 25,598,140 km (0.111 R)
• M54: 25,840,489 km (0.097 R)
• M55: 26,621,091 km (0.093 R)
• M56: 27,806,355 km (0.096 R)
• M57: 28,055,585 km (0.073 R)
• M58: 28,305,413 km (0.058 R)
• M59: 28,656,370 km (0.066 R)
• M60: 29,261,643 km (0.04 R)
• M61: 29,413,634 km (0.088 R)
• M62: 30,484,605 km (0.094 R)
• M63: 32,822,371 km (0.031 R)
• M64: 33,191,280 km (0.072 R)
• M65: 34,359,340 km (0.048 R)
• M66: 34,519,709 km (0.053 R)
• M67: 34,626,671 km (0.088 R)
• M68: 35,325,144 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 10,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit