🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 9.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 351 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,451,034 km

• M1: 122,820 km (0.084 R)
• M2: 201,359 km (0.062 R)
• M3: 281,094 km (0.08 R)
• M4: 399,426 km (0.088 R)
• M5: 540,198 km (0.105 R)
• M6: 600,935 km (0.073 R)
• M7: 707,448 km (0.046 R)
• M8: 781,200 km (0.102 R)
• M9: 845,378 km (0.109 R)
• M10: 1,025,793 km (0.106 R)
• M11: 1,145,172 km (0.086 R)
• M12: 1,251,386 km (0.113 R)
• M13: 1,361,041 km (0.112 R)
• M14: 1,512,285 km (0.025 R)
• M15: 1,586,186 km (0.115 R)
• M16: 1,709,455 km (0.055 R)
• M17: 1,778,419 km (0.091 R)
• M18: 1,852,470 km (0.042 R)
• M19: 2,050,987 km (0.061 R)
• M20: 2,120,251 km (0.047 R)
• M21: 2,190,262 km (0.098 R)
• M22: 2,278,824 km (0.077 R)
• M23: 2,368,583 km (0.108 R)
• M24: 2,436,800 km (0.102 R)
• M25: 2,501,127 km (0.035 R)
• M26: 2,579,815 km (0.059 R)
• M27: 2,754,246 km (0.111 R)
• M28: 2,927,780 km (0.097 R)
• M29: 3,055,387 km (0.084 R)
• M30: 3,134,823 km (0.115 R)
• M31: 3,204,835 km (0.085 R)
• M32: 3,372,235 km (0.067 R)
• M33: 3,547,564 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 12.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.18 AU - 1.84 AU

Year: 1304 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,451,034 km

• M1: 164,109 km (0.102 R)
• M2: 250,876 km (0.095 R)
• M3: 335,548 km (0.108 R)
• M4: 446,699 km (0.101 R)
• M5: 531,820 km (0.091 R)
• M6: 710,889 km (0.086 R)
• M7: 885,769 km (0.077 R)
• M8: 972,237 km (0.097 R)
• M9: 1,090,120 km (0.065 R)
• M10: 1,235,379 km (0.098 R)
• M11: 1,379,741 km (0.09 R)
• M12: 1,611,468 km (0.087 R)
• M13: 1,770,491 km (0.071 R)
• M14: 1,899,893 km (0.119 R)
• M15: 2,023,461 km (0.089 R)
• M16: 2,232,748 km (0.056 R)
• M17: 2,526,259 km (0.078 R)
• M18: 2,613,774 km (0.06 R)
• M19: 2,732,256 km (0.084 R)
• M20: 2,882,901 km (0.069 R)
• M21: 2,964,431 km (0.056 R)
• M22: 3,340,969 km (0.103 R)
• M23: 3,480,694 km (0.1 R)
• M24: 3,866,955 km (0.115 R)
• M25: 3,991,271 km (0.11 R)
• M26: 4,407,303 km (0.093 R)
• M27: 4,596,843 km (0.082 R)
• M28: 4,716,671 km (0.064 R)
• M29: 4,934,935 km (0.087 R)
• M30: 5,033,071 km (0.118 R)
• M31: 5,194,038 km (0.088 R)
• M32: 5,407,065 km (0.098 R)
• M33: 5,495,478 km (0.055 R)
• M34: 5,622,935 km (0.075 R)
• M35: 5,893,558 km (0.103 R)
• M36: 5,984,812 km (0.095 R)
• M37: 6,142,189 km (0.076 R)
• M38: 6,274,434 km (0.099 R)
• M39: 6,501,523 km (0.043 R)
• M40: 6,622,847 km (0.076 R)
• M41: 6,744,919 km (0.119 R)
• M42: 6,867,739 km (0.12 R)
• M43: 7,018,982 km (0.076 R)
• M44: 7,226,924 km (0.117 R)
• M45: 7,310,698 km (0.047 R)
• M46: 7,436,809 km (0.084 R)
• M47: 7,592,242 km (0.082 R)
• M48: 8,151,438 km (0.107 R)
• M49: 8,414,132 km (0.101 R)
• M50: 8,917,978 km (0.032 R)
• M51: 9,022,846 km (0.088 R)
• M52: 9,128,312 km (0.101 R)
• M53: 9,249,188 km (0.057 R)
• M54: 9,477,474 km (0.059 R)
• M55: 9,707,406 km (0.067 R)
• M56: 9,892,907 km (0.104 R)
• M57: 10,204,520 km (0.072 R)
• M58: 10,330,032 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 13.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.89 AU - 3.07 AU

Year: 2745 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,451,034 km

• M1: 193,280 km (0.114 R)
• M2: 282,740 km (0.115 R)
• M3: 427,252 km (0.06 R)
• M4: 531,372 km (0.106 R)
• M5: 633,397 km (0.095 R)
• M6: 736,620 km (0.089 R)
• M7: 861,534 km (0.077 R)
• M8: 954,734 km (0.092 R)
• M9: 1,161,029 km (0.098 R)
• M10: 1,346,231 km (0.113 R)
• M11: 1,447,509 km (0.116 R)
• M12: 1,541,905 km (0.103 R)
• M13: 1,797,568 km (0.088 R)
• M14: 1,930,710 km (0.12 R)
• M15: 2,174,854 km (0.06 R)
• M16: 2,463,279 km (0.07 R)
• M17: 2,566,052 km (0.094 R)
• M18: 2,681,991 km (0.098 R)
• M19: 2,907,435 km (0.067 R)
• M20: 3,004,224 km (0.11 R)
• M21: 3,102,061 km (0.108 R)
• M22: 3,351,591 km (0.095 R)
• M23: 3,491,764 km (0.11 R)
• M24: 3,659,912 km (0.076 R)
• M25: 3,804,423 km (0.071 R)
• M26: 4,004,585 km (0.036 R)
• M27: 4,180,812 km (0.087 R)
• M28: 4,471,181 km (0.099 R)
• M29: 4,597,591 km (0.063 R)
• M30: 4,796,856 km (0.119 R)
• M31: 5,277,663 km (0.102 R)
• M32: 5,989,450 km (0.1 R)
• M33: 6,812,089 km (0.092 R)
• M34: 7,088,845 km (0.05 R)
• M35: 7,236,797 km (0.097 R)
• M36: 7,586,258 km (0.105 R)
• M37: 7,737,651 km (0.094 R)
• M38: 7,958,308 km (0.089 R)
• M39: 8,198,263 km (0.05 R)
• M40: 8,510,174 km (0.051 R)
• M41: 8,702,707 km (0.113 R)
• M42: 8,843,777 km (0.12 R)
• M43: 9,181,719 km (0.101 R)
• M44: 9,397,289 km (0.1 R)
• M45: 9,523,849 km (0.115 R)
• M46: 9,632,756 km (0.12 R)
• M47: 10,877,560 km (0.068 R)
• M48: 11,201,440 km (0.098 R)
• M49: 11,664,146 km (0.05 R)
• M50: 11,897,818 km (0.071 R)
• M51: 12,172,480 km (0.092 R)
• M52: 12,449,236 km (0.1 R)
• M53: 12,708,040 km (0.064 R)
• M54: 13,069,468 km (0.098 R)
• M55: 13,190,643 km (0.078 R)
• M56: 13,393,497 km (0.074 R)
• M57: 13,577,054 km (0.07 R)
• M58: 13,720,369 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 14

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.93 AU - 5.45 AU

Year: 8311 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,451,034 km

• M1: 197,170 km (0.104 R)
• M2: 368,011 km (0.109 R)
• M3: 465,100 km (0.103 R)
• M4: 600,187 km (0.117 R)
• M5: 1,324,240 km (0.094 R)
• M6: 1,587,533 km (0.118 R)
• M7: 1,847,833 km (0.082 R)
• M8: 1,993,840 km (0.101 R)
• M9: 2,253,692 km (0.089 R)
• M10: 2,758,884 km (0.116 R)
• M11: 2,854,627 km (0.108 R)
• M12: 3,123,753 km (0.109 R)
• M13: 4,254,713 km (0.062 R)
• M14: 5,231,737 km (0.118 R)
• M15: 5,351,265 km (0.059 R)
• M16: 5,869,173 km (0.071 R)
• M17: 6,307,944 km (0.119 R)
• M18: 6,887,785 km (0.067 R)
• M19: 7,018,982 km (0.099 R)
• M20: 7,184,288 km (0.088 R)
• M21: 8,237,308 km (0.08 R)
• M22: 8,411,739 km (0.064 R)
• M23: 8,552,061 km (0.108 R)
• M24: 9,193,687 km (0.072 R)
• M25: 9,302,145 km (0.065 R)
• M26: 9,630,064 km (0.072 R)
• M27: 10,185,072 km (0.099 R)
• M28: 11,326,354 km (0.117 R)
• M29: 11,559,577 km (0.103 R)
• M30: 11,951,673 km (0.117 R)
• M31: 12,070,155 km (0.038 R)
• M32: 12,268,521 km (0.072 R)
• M33: 12,910,595 km (0.066 R)
• M34: 14,269,393 km (0.117 R)
• M35: 14,521,316 km (0.065 R)
• M36: 14,817,220 km (0.1 R)
• M37: 15,716,603 km (0.073 R)
• M38: 16,020,286 km (0.094 R)
• M39: 17,032,166 km (0.117 R)
• M40: 17,121,028 km (0.06 R)
• M41: 17,254,768 km (0.099 R)
• M42: 17,658,084 km (0.041 R)
• M43: 18,109,869 km (0.117 R)
• M44: 20,331,099 km (0.098 R)
• M45: 20,804,576 km (0.077 R)
• M46: 21,425,557 km (0.105 R)
• M47: 21,762,601 km (0.112 R)
• M48: 21,907,561 km (0.063 R)
• M49: 22,101,290 km (0.06 R)
• M50: 23,127,831 km (0.08 R)
• M51: 23,721,435 km (0.119 R)
• M52: 23,920,400 km (0.063 R)
• M53: 24,220,045 km (0.11 R)
• M54: 24,320,126 km (0.101 R)
• M55: 24,571,001 km (0.115 R)
• M56: 24,822,775 km (0.103 R)
• M57: 25,024,881 km (0.112 R)
• M58: 25,328,864 km (0.071 R)
• M59: 26,248,442 km (0.061 R)
• M60: 26,815,867 km (0.106 R)
• M61: 26,971,299 km (0.106 R)
• M62: 27,335,271 km (0.057 R)
• M63: 28,225,677 km (0.073 R)
• M64: 28,436,610 km (0.086 R)
• M65: 29,659,573 km (0.111 R)
• M66: 30,574,514 km (0.087 R)
• M67: 31,062,651 km (0.092 R)
• M68: 32,321,817 km (0.105 R)
• M69: 32,542,474 km (0.071 R)
• M70: 33,096,435 km (0.12 R)
• M71: 33,207,586 km (0.069 R)
• M72: 34,325,979 km (0.116 R)
• M73: 34,946,511 km (0.109 R)
• M74: 35,343,245 km (0.099 R)
• M75: 35,513,637 km (0.092 R)
• M76: 35,855,468 km (0.104 R)
• M77: 36,255,642 km (0.104 R)
• M78: 36,657,313 km (0.086 R)
• M79: 37,175,819 km (0.088 R)
• M80: 37,812,956 km (0.1 R)
• M81: 38,045,581 km (0.115 R)
• M82: 38,570,669 km (0.037 R)
• M83: 38,804,790 km (0.077 R)
• M84: 38,921,925 km (0.043 R)
• M85: 39,215,586 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit