🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 14.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 726 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,358,939 km

• M1: 192,084 km (0.074 R)
• M2: 291,566 km (0.062 R)
• M3: 410,497 km (0.083 R)
• M4: 656,884 km (0.082 R)
• M5: 788,979 km (0.094 R)
• M6: 965,505 km (0.106 R)
• M7: 1,065,885 km (0.117 R)
• M8: 1,254,677 km (0.077 R)
• M9: 1,375,552 km (0.102 R)
• M10: 1,521,261 km (0.04 R)
• M11: 1,614,311 km (0.049 R)
• M12: 1,823,299 km (0.114 R)
• M13: 1,917,246 km (0.03 R)
• M14: 2,052,782 km (0.062 R)
• M15: 2,203,427 km (0.078 R)
• M16: 2,376,063 km (0.075 R)
• M17: 2,528,653 km (0.033 R)
• M18: 2,703,533 km (0.083 R)
• M19: 2,830,990 km (0.093 R)
• M20: 2,993,154 km (0.107 R)
• M21: 3,111,935 km (0.092 R)
• M22: 3,212,165 km (0.119 R)
• M23: 3,457,207 km (0.114 R)
• M24: 3,772,410 km (0.084 R)
• M25: 3,937,266 km (0.033 R)
• M26: 4,170,489 km (0.045 R)
• M27: 4,363,471 km (0.053 R)
• M28: 4,468,638 km (0.101 R)
• M29: 4,574,703 km (0.091 R)
• M30: 4,750,780 km (0.114 R)
• M31: 4,866,868 km (0.061 R)
• M32: 4,999,561 km (0.078 R)
• M33: 5,165,166 km (0.094 R)
• M34: 5,308,630 km (0.048 R)
• M35: 5,437,284 km (0.077 R)
• M36: 5,583,292 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 8.6

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.95 AU - 1.35 AU

Year: 809 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,358,939 km

• M1: 117,584 km (0.101 R)
• M2: 207,193 km (0.099 R)
• M3: 278,102 km (0.075 R)
• M4: 335,997 km (0.107 R)
• M5: 425,905 km (0.119 R)
• M6: 555,158 km (0.089 R)
• M7: 611,855 km (0.119 R)
• M8: 703,858 km (0.078 R)
• M9: 760,406 km (0.06 R)
• M10: 836,252 km (0.047 R)
• M11: 908,807 km (0.102 R)
• M12: 1,021,753 km (0.066 R)
• M13: 1,106,426 km (0.105 R)
• M14: 1,166,415 km (0.114 R)
• M15: 1,234,482 km (0.105 R)
• M16: 1,353,412 km (0.114 R)
• M17: 1,602,642 km (0.046 R)
• M18: 1,678,787 km (0.111 R)
• M19: 1,979,629 km (0.038 R)
• M20: 2,094,669 km (0.043 R)
• M21: 2,340,309 km (0.036 R)
• M22: 2,427,225 km (0.083 R)
• M23: 2,550,793 km (0.041 R)
• M24: 2,640,253 km (0.071 R)
• M25: 2,924,489 km (0.088 R)
• M26: 3,008,862 km (0.044 R)
• M27: 3,084,558 km (0.08 R)
• M28: 3,151,279 km (0.117 R)
• M29: 3,208,874 km (0.085 R)
• M30: 3,743,388 km (0.106 R)
• M31: 3,948,486 km (0.063 R)
• M32: 4,220,605 km (0.073 R)
• M33: 4,348,212 km (0.1 R)
• M34: 4,553,011 km (0.086 R)
• M35: 4,672,989 km (0.107 R)
• M36: 4,727,891 km (0.072 R)
• M37: 5,243,106 km (0.111 R)
• M38: 5,894,455 km (0.071 R)
• M39: 6,145,181 km (0.074 R)
• M40: 6,546,403 km (0.062 R)
• M41: 6,608,037 km (0.116 R)
• M42: 6,918,602 km (0.107 R)
• M43: 7,019,132 km (0.089 R)
• M44: 7,132,677 km (0.06 R)
• M45: 7,195,957 km (0.102 R)
• M46: 7,348,846 km (0.051 R)
• M47: 7,464,036 km (0.117 R)
• M48: 7,528,363 km (0.102 R)
• M49: 7,631,735 km (0.114 R)
• M50: 7,696,511 km (0.103 R)
• M51: 7,944,545 km (0.073 R)
• M52: 8,036,547 km (0.073 R)
• M53: 8,181,956 km (0.028 R)
• M54: 8,288,171 km (0.09 R)
• M55: 8,408,148 km (0.12 R)
• M56: 8,515,410 km (0.089 R)
• M57: 9,085,827 km (0.067 R)
• M58: 9,278,808 km (0.086 R)
• M59: 9,347,922 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 11.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.96 AU - 1.5 AU

Year: 895 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,358,939 km

• M1: 148,551 km (0.097 R)
• M2: 279,299 km (0.079 R)
• M3: 434,432 km (0.11 R)
• M4: 564,134 km (0.108 R)
• M5: 683,064 km (0.04 R)
• M6: 780,901 km (0.066 R)
• M7: 898,335 km (0.045 R)
• M8: 1,143,975 km (0.085 R)
• M9: 1,316,012 km (0.107 R)
• M10: 1,462,618 km (0.109 R)
• M11: 1,628,074 km (0.081 R)
• M12: 1,708,707 km (0.105 R)
• M13: 1,846,187 km (0.102 R)
• M14: 1,921,136 km (0.103 R)
• M15: 2,103,196 km (0.098 R)
• M16: 2,241,126 km (0.118 R)
• M17: 2,326,396 km (0.088 R)
• M18: 2,427,973 km (0.098 R)
• M19: 2,763,671 km (0.119 R)
• M20: 2,839,068 km (0.104 R)
• M21: 3,003,177 km (0.096 R)
• M22: 3,092,038 km (0.119 R)
• M23: 3,306,412 km (0.115 R)
• M24: 3,380,912 km (0.077 R)
• M25: 3,655,125 km (0.089 R)
• M26: 3,756,103 km (0.099 R)
• M27: 3,948,785 km (0.119 R)
• M28: 4,021,939 km (0.09 R)
• M29: 4,144,759 km (0.105 R)
• M30: 4,275,208 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 9.7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.97 AU - 1.61 AU

Year: 961 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,358,939 km

• M1: 121,473 km (0.05 R)
• M2: 197,619 km (0.098 R)
• M3: 330,163 km (0.09 R)
• M4: 404,363 km (0.056 R)
• M5: 568,023 km (0.109 R)
• M6: 639,082 km (0.104 R)
• M7: 707,598 km (0.08 R)
• M8: 797,207 km (0.11 R)
• M9: 903,870 km (0.112 R)
• M10: 1,049,130 km (0.086 R)
• M11: 1,181,225 km (0.085 R)
• M12: 1,424,022 km (0.109 R)
• M13: 1,579,155 km (0.072 R)
• M14: 1,923,081 km (0.078 R)
• M15: 2,095,268 km (0.115 R)
• M16: 2,245,614 km (0.112 R)
• M17: 2,344,797 km (0.026 R)
• M18: 2,464,027 km (0.118 R)
• M19: 2,708,619 km (0.109 R)
• M20: 2,785,512 km (0.072 R)
• M21: 3,010,657 km (0.105 R)
• M22: 3,211,268 km (0.113 R)
• M23: 3,447,483 km (0.061 R)
• M24: 3,541,580 km (0.09 R)
• M25: 3,668,289 km (0.09 R)
• M26: 3,742,789 km (0.099 R)
• M27: 3,947,888 km (0.051 R)
• M28: 4,013,561 km (0.092 R)
• M29: 4,101,525 km (0.111 R)
• M30: 4,201,157 km (0.114 R)
• M31: 4,403,114 km (0.106 R)
• M32: 4,551,066 km (0.067 R)
• M33: 4,642,770 km (0.116 R)
• M34: 5,087,524 km (0.085 R)
• M35: 5,314,913 km (0.088 R)
• M36: 5,387,468 km (0.118 R)
• M37: 5,582,544 km (0.075 R)
• M38: 6,080,405 km (0.084 R)
• M39: 6,245,262 km (0.115 R)
• M40: 6,386,034 km (0.119 R)
• M41: 6,566,599 km (0.113 R)
• M42: 6,670,569 km (0.081 R)
• M43: 7,145,243 km (0.1 R)
• M44: 7,211,964 km (0.087 R)
• M45: 7,508,317 km (0.118 R)
• M46: 7,822,473 km (0.055 R)
• M47: 8,001,990 km (0.062 R)
• M48: 8,140,967 km (0.084 R)
• M49: 8,224,741 km (0.096 R)
• M50: 8,393,189 km (0.095 R)
• M51: 8,492,073 km (0.047 R)
• M52: 8,577,044 km (0.083 R)
• M53: 8,648,103 km (0.108 R)
• M54: 8,847,966 km (0.055 R)
• M55: 9,121,880 km (0.047 R)
• M56: 9,310,822 km (0.097 R)
• M57: 9,501,110 km (0.037 R)
• M58: 9,692,745 km (0.07 R)
• M59: 9,975,036 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 8.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.09 AU - 2.31 AU

Year: 2141 Days

Day: 5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,358,939 km

• M1: 100,979 km (0.078 R)
• M2: 184,155 km (0.119 R)
• M3: 257,608 km (0.066 R)
• M4: 371,152 km (0.054 R)
• M5: 468,989 km (0.071 R)
• M6: 523,892 km (0.104 R)
• M7: 603,029 km (0.063 R)
• M8: 721,062 km (0.119 R)
• M9: 828,623 km (0.119 R)
• M10: 993,779 km (0.106 R)
• M11: 1,046,886 km (0.043 R)
• M12: 1,121,386 km (0.071 R)
• M13: 1,240,316 km (0.081 R)
• M14: 1,669,512 km (0.1 R)
• M15: 1,733,391 km (0.098 R)
• M16: 1,971,700 km (0.078 R)
• M17: 2,194,302 km (0.086 R)
• M18: 2,291,091 km (0.103 R)
• M19: 2,506,961 km (0.116 R)
• M20: 2,748,412 km (0.043 R)
• M21: 2,939,299 km (0.091 R)
• M22: 3,065,709 km (0.092 R)
• M23: 3,194,064 km (0.102 R)
• M24: 3,364,456 km (0.048 R)
• M25: 3,777,346 km (0.065 R)
• M26: 4,054,252 km (0.065 R)
• M27: 4,119,177 km (0.105 R)
• M28: 4,173,481 km (0.108 R)
• M29: 4,228,085 km (0.066 R)
• M30: 4,348,960 km (0.09 R)
• M31: 4,471,032 km (0.091 R)
• M32: 4,538,051 km (0.077 R)
• M33: 4,741,355 km (0.055 R)
• M34: 4,855,498 km (0.082 R)
• M35: 4,924,463 km (0.085 R)
• M36: 5,144,970 km (0.115 R)
• M37: 5,297,859 km (0.078 R)
• M38: 5,464,062 km (0.054 R)
• M39: 5,619,943 km (0.093 R)
• M40: 5,680,381 km (0.106 R)
• M41: 5,740,968 km (0.09 R)
• M42: 6,096,562 km (0.118 R)
• M43: 6,183,478 km (0.105 R)
• M44: 6,472,053 km (0.113 R)
• M45: 6,675,356 km (0.111 R)
• M46: 6,829,292 km (0.069 R)
• M47: 6,945,380 km (0.073 R)
• M48: 7,010,306 km (0.069 R)
• M49: 7,271,653 km (0.11 R)
• M50: 7,403,599 km (0.111 R)
• M51: 7,656,419 km (0.115 R)
• M52: 7,993,313 km (0.06 R)
• M53: 8,238,953 km (0.081 R)
• M54: 8,348,908 km (0.103 R)
• M55: 8,681,763 km (0.08 R)
• M56: 8,779,749 km (0.084 R)
• M57: 8,920,222 km (0.118 R)
• M58: 9,047,380 km (0.082 R)
• M59: 9,146,563 km (0.082 R)
• M60: 9,432,295 km (0.103 R)
• M61: 9,532,975 km (0.072 R)
• M62: 9,648,464 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 11.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.84 AU - 3.92 AU

Year: 4076 Days

Day: 8.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,358,939 km

• M1: 309,368 km (0.05 R)
• M2: 426,204 km (0.099 R)
• M3: 611,257 km (0.118 R)
• M4: 747,241 km (0.066 R)
• M5: 859,440 km (0.05 R)
• M6: 1,051,673 km (0.089 R)
• M7: 1,245,253 km (0.053 R)
• M8: 1,493,436 km (0.113 R)
• M9: 1,638,545 km (0.046 R)
• M10: 1,849,628 km (0.092 R)
• M11: 1,958,685 km (0.084 R)
• M12: 2,166,925 km (0.107 R)
• M13: 2,365,741 km (0.115 R)
• M14: 2,450,413 km (0.1 R)
• M15: 2,588,193 km (0.095 R)
• M16: 2,710,713 km (0.083 R)
• M17: 2,817,377 km (0.094 R)
• M18: 3,090,393 km (0.066 R)
• M19: 3,603,514 km (0.12 R)
• M20: 4,041,386 km (0.096 R)
• M21: 4,412,389 km (0.085 R)
• M22: 4,665,808 km (0.068 R)
• M23: 4,837,546 km (0.108 R)
• M24: 5,033,220 km (0.08 R)
• M25: 5,143,175 km (0.093 R)
• M26: 5,298,308 km (0.09 R)
• M27: 5,704,466 km (0.103 R)
• M28: 5,796,170 km (0.101 R)
• M29: 6,619,107 km (0.084 R)
• M30: 6,812,388 km (0.106 R)
• M31: 7,428,282 km (0.047 R)
• M32: 7,679,756 km (0.075 R)
• M33: 7,755,752 km (0.114 R)
• M34: 8,372,694 km (0.083 R)
• M35: 8,503,293 km (0.086 R)
• M36: 8,872,500 km (0.087 R)
• M37: 9,517,417 km (0.112 R)
• M38: 9,900,836 km (0.049 R)
• M39: 10,205,567 km (0.05 R)
• M40: 10,626,086 km (0.084 R)
• M41: 10,767,456 km (0.111 R)
• M42: 11,052,291 km (0.117 R)
• M43: 11,281,923 km (0.09 R)
• M44: 11,687,633 km (0.093 R)
• M45: 12,098,129 km (0.053 R)
• M46: 12,245,932 km (0.1 R)
• M47: 12,483,643 km (0.066 R)
• M48: 12,722,850 km (0.075 R)
• M49: 13,357,893 km (0.116 R)
• M50: 13,756,272 km (0.046 R)
• M51: 13,848,873 km (0.077 R)
• M52: 14,003,408 km (0.087 R)
• M53: 14,345,688 km (0.11 R)
• M54: 14,502,018 km (0.094 R)
• M55: 15,741,885 km (0.111 R)
• M56: 16,423,453 km (0.044 R)
• M57: 16,554,500 km (0.105 R)
• M58: 16,982,350 km (0.06 R)
• M59: 17,181,166 km (0.069 R)
• M60: 17,882,780 km (0.092 R)
• M61: 18,085,036 km (0.072 R)
• M62: 18,389,767 km (0.066 R)
• M63: 18,662,035 km (0.108 R)
• M64: 20,183,595 km (0.079 R)
• M65: 20,323,918 km (0.073 R)
• M66: 21,101,378 km (0.078 R)
• M67: 21,208,191 km (0.071 R)
• M68: 22,576,114 km (0.082 R)
• M69: 22,904,332 km (0.096 R)
• M70: 22,977,485 km (0.074 R)
• M71: 23,087,290 km (0.078 R)
• M72: 23,197,394 km (0.066 R)
• M73: 24,232,761 km (0.109 R)
• M74: 24,307,410 km (0.065 R)
• M75: 24,494,108 km (0.087 R)
• M76: 24,568,907 km (0.112 R)
• M77: 25,019,346 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit