🌌 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: 838

Radius: 14.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 339 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,746,373 km

• M1: 204,650 km (0.104 R)
• M2: 309,368 km (0.097 R)
• M3: 451,187 km (0.101 R)
• M4: 656,136 km (0.079 R)
• M5: 761,154 km (0.092 R)
• M6: 904,768 km (0.086 R)
• M7: 1,058,854 km (0.096 R)
• M8: 1,338,303 km (0.116 R)
• M9: 1,477,728 km (0.115 R)
• M10: 1,576,762 km (0.115 R)
• M11: 1,724,863 km (0.104 R)
• M12: 1,824,496 km (0.094 R)
• M13: 1,974,991 km (0.115 R)
• M14: 2,129,974 km (0.11 R)
• M15: 2,260,424 km (0.091 R)
• M16: 2,428,871 km (0.055 R)
• M17: 2,625,742 km (0.103 R)
• M18: 2,741,680 km (0.08 R)
• M19: 2,890,530 km (0.103 R)
• M20: 3,004,075 km (0.084 R)
• M21: 3,106,250 km (0.095 R)
• M22: 3,373,582 km (0.062 R)
• M23: 3,493,260 km (0.105 R)
• M24: 3,594,238 km (0.066 R)
• M25: 3,771,662 km (0.078 R)
• M26: 3,923,952 km (0.114 R)
• M27: 4,321,434 km (0.104 R)
• M28: 4,459,213 km (0.089 R)
• M29: 4,702,160 km (0.057 R)
• M30: 4,866,568 km (0.037 R)
• M31: 4,964,555 km (0.079 R)
• M32: 5,124,475 km (0.12 R)
• M33: 5,324,787 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 9

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.79 AU - 0.85 AU

Year: 504 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 77,746,373 km

• M1: 139,425 km (0.062 R)
• M2: 203,304 km (0.078 R)
• M3: 276,906 km (0.099 R)
• M4: 347,366 km (0.098 R)
• M5: 492,027 km (0.095 R)
• M6: 594,951 km (0.084 R)
• M7: 666,608 km (0.112 R)
• M8: 885,919 km (0.104 R)
• M9: 944,411 km (0.102 R)
• M10: 1,014,423 km (0.116 R)
• M11: 1,107,174 km (0.113 R)
• M12: 1,186,760 km (0.093 R)
• M13: 1,285,046 km (0.072 R)
• M14: 1,472,193 km (0.119 R)
• M15: 1,638,246 km (0.113 R)
• M16: 1,785,451 km (0.12 R)
• M17: 1,841,849 km (0.07 R)
• M18: 1,937,143 km (0.067 R)
• M19: 2,034,232 km (0.117 R)
• M20: 2,113,070 km (0.092 R)
• M21: 2,206,269 km (0.109 R)
• M22: 2,300,965 km (0.102 R)
• M23: 2,431,713 km (0.091 R)
• M24: 2,515,488 km (0.088 R)
• M25: 2,600,310 km (0.063 R)
• M26: 2,664,637 km (0.118 R)
• M27: 2,729,413 km (0.11 R)
• M28: 2,919,702 km (0.106 R)
• M29: 3,069,000 km (0.1 R)
• M30: 3,182,695 km (0.053 R)
• M31: 3,289,956 km (0.062 R)
• M32: 3,422,051 km (0.099 R)
• M33: 3,516,298 km (0.114 R)
• M34: 3,651,385 km (0.078 R)
• M35: 3,967,784 km (0.102 R)
• M36: 4,446,049 km (0.046 R)
• M37: 4,661,619 km (0.108 R)
• M38: 4,969,342 km (0.06 R)
• M39: 5,085,280 km (0.086 R)
• M40: 5,211,242 km (0.109 R)
• M41: 5,558,159 km (0.106 R)
• M42: 5,678,586 km (0.103 R)
• M43: 5,771,935 km (0.062 R)
• M44: 5,893,857 km (0.098 R)
• M45: 5,988,253 km (0.091 R)
• M46: 6,159,543 km (0.038 R)
• M47: 6,265,009 km (0.075 R)
• M48: 6,419,394 km (0.093 R)
• M49: 6,584,999 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 13.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.38 AU - 2.16 AU

Year: 1597 Days

Day: 6.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,746,373 km

• M1: 170,542 km (0.038 R)
• M2: 258,804 km (0.114 R)
• M3: 357,090 km (0.119 R)
• M4: 448,345 km (0.093 R)
• M5: 547,528 km (0.116 R)
• M6: 652,546 km (0.112 R)
• M7: 785,987 km (0.109 R)
• M8: 943,215 km (0.115 R)
• M9: 1,033,123 km (0.111 R)
• M10: 1,154,746 km (0.119 R)
• M11: 1,241,962 km (0.081 R)
• M12: 1,449,603 km (0.089 R)
• M13: 1,636,451 km (0.111 R)
• M14: 1,786,199 km (0.026 R)
• M15: 2,233,047 km (0.078 R)
• M16: 2,319,216 km (0.111 R)
• M17: 2,501,426 km (0.09 R)
• M18: 2,727,917 km (0.106 R)
• M19: 2,893,821 km (0.038 R)
• M20: 3,056,434 km (0.06 R)
• M21: 3,313,144 km (0.081 R)
• M22: 3,469,175 km (0.081 R)
• M23: 3,598,726 km (0.07 R)
• M24: 3,847,807 km (0.086 R)
• M25: 3,952,226 km (0.096 R)
• M26: 4,057,393 km (0.08 R)
• M27: 4,472,228 km (0.105 R)
• M28: 4,772,621 km (0.095 R)
• M29: 4,925,211 km (0.106 R)
• M30: 5,079,446 km (0.081 R)
• M31: 5,185,960 km (0.076 R)
• M32: 5,284,994 km (0.085 R)
• M33: 5,376,248 km (0.108 R)
• M34: 5,552,026 km (0.08 R)
• M35: 5,815,168 km (0.072 R)
• M36: 5,900,888 km (0.116 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 8.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.54 AU - 3.42 AU

Year: 3489 Days

Day: 5.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 77,746,373 km

• M1: 107,561 km (0.084 R)
• M2: 168,597 km (0.087 R)
• M3: 506,838 km (0.119 R)
• M4: 561,291 km (0.07 R)
• M5: 793,617 km (0.075 R)
• M6: 1,032,225 km (0.05 R)
• M7: 1,160,131 km (0.107 R)
• M8: 1,301,801 km (0.049 R)
• M9: 1,458,280 km (0.096 R)
• M10: 1,818,512 km (0.095 R)
• M11: 2,013,887 km (0.079 R)
• M12: 2,351,230 km (0.117 R)
• M13: 2,499,780 km (0.099 R)
• M14: 2,839,966 km (0.04 R)
• M15: 3,253,305 km (0.098 R)
• M16: 3,563,720 km (0.11 R)
• M17: 3,685,643 km (0.074 R)
• M18: 3,946,242 km (0.079 R)
• M19: 4,072,503 km (0.062 R)
• M20: 4,277,153 km (0.073 R)
• M21: 4,341,929 km (0.093 R)
• M22: 4,472,228 km (0.113 R)
• M23: 4,604,024 km (0.079 R)
• M24: 4,817,351 km (0.093 R)
• M25: 5,267,790 km (0.084 R)
• M26: 5,745,905 km (0.098 R)
• M27: 5,918,092 km (0.06 R)
• M28: 5,975,837 km (0.058 R)
• M29: 6,150,118 km (0.112 R)
• M30: 6,282,063 km (0.072 R)
• M31: 6,623,446 km (0.098 R)
• M32: 6,773,792 km (0.08 R)
• M33: 6,849,339 km (0.096 R)
• M34: 7,001,330 km (0.062 R)
• M35: 7,495,302 km (0.046 R)
• M36: 7,636,373 km (0.109 R)
• M37: 7,905,051 km (0.098 R)
• M38: 8,565,824 km (0.088 R)
• M39: 8,680,416 km (0.118 R)
• M40: 8,762,546 km (0.113 R)
• M41: 9,127,265 km (0.116 R)
• M42: 9,615,553 km (0.12 R)
• M43: 10,008,846 km (0.098 R)
• M44: 10,164,128 km (0.066 R)
• M45: 10,268,099 km (0.032 R)
• M46: 10,337,662 km (0.066 R)
• M47: 10,564,751 km (0.107 R)
• M48: 10,722,876 km (0.082 R)
• M49: 10,881,899 km (0.078 R)
• M50: 11,237,942 km (0.042 R)
• M51: 11,525,618 km (0.106 R)
• M52: 11,943,296 km (0.116 R)
• M53: 12,144,804 km (0.099 R)
• M54: 12,458,511 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.5

Radius: 13.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.45 AU - 5.35 AU

Year: 6260 Days

Day: 14.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,746,373 km

• M1: 203,304 km (0.109 R)
• M2: 464,501 km (0.081 R)
• M3: 643,121 km (0.119 R)
• M4: 807,679 km (0.066 R)
• M5: 959,072 km (0.105 R)
• M6: 1,075,908 km (0.046 R)
• M7: 1,324,839 km (0.1 R)
• M8: 1,593,217 km (0.106 R)
• M9: 1,898,247 km (0.115 R)
• M10: 2,261,621 km (0.061 R)
• M11: 2,523,267 km (0.044 R)
• M12: 2,731,508 km (0.096 R)
• M13: 3,054,489 km (0.079 R)
• M14: 3,321,970 km (0.071 R)
• M15: 3,458,703 km (0.036 R)
• M16: 3,714,216 km (0.111 R)
• M17: 4,072,802 km (0.058 R)
• M18: 4,194,874 km (0.109 R)
• M19: 4,318,292 km (0.089 R)
• M20: 4,442,758 km (0.111 R)
• M21: 5,401,680 km (0.093 R)
• M22: 5,836,112 km (0.098 R)
• M23: 6,941,790 km (0.081 R)
• M24: 7,029,604 km (0.119 R)
• M25: 7,295,140 km (0.039 R)
• M26: 7,624,106 km (0.099 R)
• M27: 8,514,961 km (0.067 R)
• M28: 8,609,058 km (0.106 R)
• M29: 8,703,455 km (0.045 R)
• M30: 8,861,579 km (0.047 R)
• M31: 9,116,494 km (0.117 R)
• M32: 11,414,916 km (0.098 R)
• M33: 11,553,444 km (0.091 R)
• M34: 12,113,239 km (0.08 R)
• M35: 12,538,994 km (0.057 R)
• M36: 13,332,162 km (0.037 R)
• M37: 14,030,186 km (0.116 R)
• M38: 14,514,733 km (0.037 R)
• M39: 15,309,098 km (0.05 R)
• M40: 15,846,603 km (0.103 R)
• M41: 16,040,033 km (0.085 R)
• M42: 16,782,338 km (0.045 R)
• M43: 17,098,139 km (0.079 R)
• M44: 17,336,448 km (0.091 R)
• M45: 17,495,920 km (0.099 R)
• M46: 18,219,375 km (0.1 R)
• M47: 18,625,533 km (0.055 R)
• M48: 19,075,823 km (0.113 R)
• M49: 19,405,537 km (0.086 R)
• M50: 19,945,435 km (0.032 R)
• M51: 20,238,198 km (0.039 R)
• M52: 20,997,557 km (0.088 R)
• M53: 21,466,247 km (0.073 R)
• M54: 21,680,322 km (0.051 R)
• M55: 21,938,378 km (0.098 R)
• M56: 22,067,631 km (0.075 R)
• M57: 22,283,800 km (0.091 R)
• M58: 23,243,320 km (0.037 R)
• M59: 23,683,886 km (0.098 R)
• M60: 24,082,864 km (0.093 R)
• M61: 24,171,725 km (0.108 R)
• M62: 25,519,153 km (0.119 R)
• M63: 25,746,093 km (0.068 R)
• M64: 25,928,153 km (0.103 R)
• M65: 26,522,655 km (0.079 R)
• M66: 27,399,748 km (0.116 R)
• M67: 28,005,320 km (0.049 R)
• M68: 28,898,419 km (0.104 R)
• M69: 29,324,773 km (0.053 R)
• M70: 29,562,484 km (0.107 R)
• M71: 29,657,778 km (0.12 R)
• M72: 29,848,515 km (0.034 R)
• M73: 30,327,528 km (0.078 R)
• M74: 30,471,740 km (0.049 R)
• M75: 31,002,364 km (0.075 R)
• M76: 31,633,367 km (0.105 R)
• M77: 31,877,212 km (0.094 R)
• M78: 32,415,764 km (0.053 R)
• M79: 32,563,268 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 5.5

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.91 AU - 11.21 AU

Year: 21642 Days

Day: 21 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,746,373 km

• M1: 70,909 km (0.086 R)
• M2: 211,083 km (0.051 R)
• M3: 452,085 km (0.051 R)
• M4: 576,999 km (0.103 R)
• M5: 859,889 km (0.096 R)
• M6: 1,385,426 km (0.096 R)
• M7: 1,663,828 km (0.085 R)
• M8: 1,993,392 km (0.043 R)
• M9: 2,271,494 km (0.089 R)
• M10: 3,097,723 km (0.059 R)
• M11: 3,257,194 km (0.071 R)
• M12: 3,337,828 km (0.101 R)
• M13: 4,268,925 km (0.108 R)
• M14: 4,717,120 km (0.111 R)
• M15: 5,322,094 km (0.105 R)
• M16: 5,951,153 km (0.038 R)
• M17: 8,029,367 km (0.107 R)
• M18: 8,248,378 km (0.052 R)
• M19: 9,488,245 km (0.091 R)
• M20: 9,603,884 km (0.115 R)
• M21: 10,425,924 km (0.116 R)
• M22: 10,545,304 km (0.083 R)
• M23: 10,724,971 km (0.087 R)
• M24: 11,762,731 km (0.113 R)
• M25: 12,136,726 km (0.061 R)
• M26: 12,388,050 km (0.078 R)
• M27: 13,475,627 km (0.119 R)
• M28: 14,927,923 km (0.087 R)
• M29: 15,129,730 km (0.055 R)
• M30: 16,083,716 km (0.066 R)
• M31: 16,916,826 km (0.111 R)
• M32: 18,408,168 km (0.107 R)
• M33: 18,480,124 km (0.109 R)
• M34: 19,205,973 km (0.096 R)
• M35: 19,793,294 km (0.109 R)
• M36: 21,590,264 km (0.119 R)
• M37: 22,662,432 km (0.068 R)
• M38: 23,360,904 km (0.098 R)
• M39: 25,017,701 km (0.12 R)
• M40: 25,177,322 km (0.052 R)
• M41: 25,497,910 km (0.11 R)
• M42: 25,981,261 km (0.08 R)
• M43: 26,793,577 km (0.118 R)
• M44: 28,359,717 km (0.09 R)
• M45: 28,526,369 km (0.115 R)
• M46: 31,407,475 km (0.083 R)
• M47: 31,666,129 km (0.101 R)
• M48: 33,232,868 km (0.09 R)
• M49: 34,468,696 km (0.082 R)
• M50: 34,646,418 km (0.12 R)
• M51: 34,913,749 km (0.099 R)
• M52: 35,989,508 km (0.089 R)
• M53: 36,803,470 km (0.083 R)
• M54: 37,167,142 km (0.032 R)
• M55: 38,726,251 km (0.088 R)
• M56: 39,281,558 km (0.118 R)
• M57: 39,467,209 km (0.099 R)
• M58: 41,718,209 km (0.112 R)
• M59: 41,812,904 km (0.076 R)
• M60: 44,106,987 km (0.089 R)
• M61: 44,396,609 km (0.113 R)
• M62: 44,880,708 km (0.067 R)
• M63: 46,245,489 km (0.101 R)
• M64: 47,327,381 km (0.103 R)
• M65: 47,426,115 km (0.09 R)
• M66: 48,318,167 km (0.069 R)
• M67: 48,517,133 km (0.047 R)
• M68: 49,315,686 km (0.055 R)
• M69: 50,521,744 km (0.1 R)
• M70: 50,622,723 km (0.106 R)
• M71: 51,331,069 km (0.117 R)
• M72: 55,129,957 km (0.071 R)
• M73: 55,337,898 km (0.088 R)
• M74: 55,545,989 km (0.067 R)
• M75: 55,650,258 km (0.095 R)
• M76: 60,405,227 km (0.107 R)
• M77: 60,834,273 km (0.047 R)
• M78: 66,612,192 km (0.092 R)
• M79: 67,499,457 km (0.073 R)
• M80: 67,610,608 km (0.052 R)
• M81: 68,279,011 km (0.108 R)
• M82: 68,502,211 km (0.032 R)
• M83: 68,949,509 km (0.117 R)
• M84: 69,397,854 km (0.087 R)
• M85: 70,071,942 km (0.027 R)
• M86: 70,297,236 km (0.096 R)
• M87: 71,200,508 km (0.04 R)
• M88: 71,540,245 km (0.079 R)
• M89: 72,334,909 km (0.095 R)
• M90: 74,047,804 km (0.069 R)
• M91: 74,736,703 km (0.123 R)
• M92: 75,774,014 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit