🌌 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: 239.7

Radius: 8.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,157,425 km

• M1: 116,088 km (0.039 R)
• M2: 206,595 km (0.074 R)
• M3: 279,748 km (0.117 R)
• M4: 395,686 km (0.065 R)
• M5: 453,581 km (0.073 R)
• M6: 560,842 km (0.114 R)
• M7: 627,413 km (0.113 R)
• M8: 793,467 km (0.116 R)
• M9: 850,913 km (0.083 R)
• M10: 951,442 km (0.07 R)
• M11: 1,049,279 km (0.092 R)
• M12: 1,106,276 km (0.105 R)
• M13: 1,167,911 km (0.11 R)
• M14: 1,227,301 km (0.109 R)
• M15: 1,327,232 km (0.078 R)
• M16: 1,389,315 km (0.114 R)
• M17: 1,459,776 km (0.116 R)
• M18: 1,585,438 km (0.052 R)
• M19: 1,659,340 km (0.055 R)
• M20: 1,734,438 km (0.115 R)
• M21: 1,835,117 km (0.061 R)
• M22: 1,950,158 km (0.073 R)
• M23: 2,025,406 km (0.089 R)
• M24: 2,088,985 km (0.081 R)
• M25: 2,153,162 km (0.115 R)
• M26: 2,252,944 km (0.076 R)
• M27: 2,332,081 km (0.101 R)
• M28: 2,448,020 km (0.108 R)
• M29: 2,502,174 km (0.096 R)
• M30: 2,695,155 km (0.081 R)
• M31: 2,793,441 km (0.093 R)
• M32: 2,854,776 km (0.099 R)
• M33: 2,988,816 km (0.072 R)
• M34: 3,046,860 km (0.116 R)
• M35: 3,154,271 km (0.06 R)
• M36: 3,218,299 km (0.117 R)
• M37: 3,287,862 km (0.108 R)
• M38: 3,428,334 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 10.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 349 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,157,425 km

• M1: 137,780 km (0.106 R)
• M2: 218,263 km (0.07 R)
• M3: 303,085 km (0.082 R)
• M4: 378,333 km (0.085 R)
• M5: 471,981 km (0.117 R)
• M6: 538,104 km (0.089 R)
• M7: 627,413 km (0.083 R)
• M8: 734,226 km (0.101 R)
• M9: 810,372 km (0.09 R)
• M10: 902,374 km (0.11 R)
• M11: 974,630 km (0.115 R)
• M12: 1,076,656 km (0.027 R)
• M13: 1,153,848 km (0.065 R)
• M14: 1,233,135 km (0.079 R)
• M15: 1,333,067 km (0.079 R)
• M16: 1,443,619 km (0.034 R)
• M17: 1,573,171 km (0.06 R)
• M18: 1,682,228 km (0.069 R)
• M19: 1,959,583 km (0.074 R)
• M20: 2,117,259 km (0.092 R)
• M21: 2,193,105 km (0.114 R)
• M22: 2,279,124 km (0.069 R)
• M23: 2,468,664 km (0.063 R)
• M24: 2,539,274 km (0.095 R)
• M25: 2,605,845 km (0.062 R)
• M26: 2,692,313 km (0.06 R)
• M27: 2,804,212 km (0.039 R)
• M28: 3,007,665 km (0.079 R)
• M29: 3,093,385 km (0.077 R)
• M30: 3,226,228 km (0.111 R)
• M31: 3,423,846 km (0.071 R)
• M32: 3,582,719 km (0.084 R)
• M33: 3,689,981 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 13.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.85 AU - 0.87 AU

Year: 532 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,157,425 km

• M1: 170,990 km (0.099 R)
• M2: 258,655 km (0.11 R)
• M3: 362,625 km (0.102 R)
• M4: 460,013 km (0.099 R)
• M5: 673,041 km (0.09 R)
• M6: 987,795 km (0.083 R)
• M7: 1,077,404 km (0.1 R)
• M8: 1,174,493 km (0.101 R)
• M9: 1,265,598 km (0.086 R)
• M10: 1,514,379 km (0.107 R)
• M11: 1,644,978 km (0.098 R)
• M12: 1,737,729 km (0.115 R)
• M13: 1,837,810 km (0.081 R)
• M14: 1,934,300 km (0.095 R)
• M15: 2,027,201 km (0.079 R)
• M16: 2,177,846 km (0.099 R)
• M17: 2,274,636 km (0.116 R)
• M18: 2,367,237 km (0.11 R)
• M19: 2,526,409 km (0.097 R)
• M20: 2,725,823 km (0.052 R)
• M21: 2,812,141 km (0.027 R)
• M22: 2,974,754 km (0.084 R)
• M23: 3,114,927 km (0.115 R)
• M24: 3,276,941 km (0.09 R)
• M25: 3,481,890 km (0.103 R)
• M26: 3,616,229 km (0.112 R)
• M27: 3,849,004 km (0.104 R)
• M28: 3,967,186 km (0.104 R)
• M29: 4,100,777 km (0.047 R)
• M30: 4,264,437 km (0.119 R)
• M31: 4,365,266 km (0.109 R)
• M32: 4,517,856 km (0.081 R)
• M33: 4,941,367 km (0.046 R)
• M34: 5,085,430 km (0.112 R)
• M35: 5,223,210 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 14.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.77 AU - 1.25 AU

Year: 677 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,157,425 km

• M1: 182,659 km (0.092 R)
• M2: 282,890 km (0.089 R)
• M3: 384,018 km (0.031 R)
• M4: 518,207 km (0.065 R)
• M5: 638,633 km (0.108 R)
• M6: 835,205 km (0.112 R)
• M7: 1,035,516 km (0.106 R)
• M8: 1,214,436 km (0.068 R)
• M9: 1,337,555 km (0.096 R)
• M10: 1,451,698 km (0.064 R)
• M11: 1,590,375 km (0.082 R)
• M12: 1,704,668 km (0.088 R)
• M13: 1,919,191 km (0.105 R)
• M14: 2,026,154 km (0.081 R)
• M15: 2,158,697 km (0.117 R)
• M16: 2,351,080 km (0.118 R)
• M17: 2,457,743 km (0.086 R)
• M18: 2,659,102 km (0.118 R)
• M19: 2,753,199 km (0.087 R)
• M20: 2,927,331 km (0.07 R)
• M21: 3,060,473 km (0.109 R)
• M22: 3,222,937 km (0.096 R)
• M23: 3,670,234 km (0.037 R)
• M24: 4,117,831 km (0.093 R)
• M25: 4,348,212 km (0.109 R)
• M26: 4,449,639 km (0.051 R)
• M27: 4,895,441 km (0.116 R)
• M28: 5,075,706 km (0.06 R)
• M29: 5,464,661 km (0.107 R)
• M30: 5,552,475 km (0.073 R)
• M31: 5,829,979 km (0.108 R)
• M32: 5,919,737 km (0.115 R)
• M33: 6,111,971 km (0.113 R)
• M34: 6,203,225 km (0.112 R)
• M35: 6,363,893 km (0.096 R)
• M36: 6,760,029 km (0.101 R)
• M37: 6,854,425 km (0.101 R)
• M38: 7,200,445 km (0.089 R)
• M39: 7,296,935 km (0.039 R)
• M40: 7,418,110 km (0.034 R)
• M41: 8,159,367 km (0.104 R)
• M42: 8,247,331 km (0.052 R)
• M43: 8,348,309 km (0.106 R)
• M44: 8,513,316 km (0.115 R)
• M45: 8,730,831 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 15

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.22 AU - 1.58 AU

Year: 1105 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,157,425 km

• M1: 193,430 km (0.112 R)
• M2: 304,282 km (0.057 R)
• M3: 464,801 km (0.041 R)
• M4: 592,856 km (0.088 R)
• M5: 714,031 km (0.088 R)
• M6: 851,212 km (0.119 R)
• M7: 948,451 km (0.059 R)
• M8: 1,043,445 km (0.111 R)
• M9: 1,155,644 km (0.069 R)
• M10: 1,328,579 km (0.104 R)
• M11: 1,422,227 km (0.106 R)
• M12: 2,008,202 km (0.07 R)
• M13: 2,271,644 km (0.101 R)
• M14: 2,447,720 km (0.105 R)
• M15: 2,842,210 km (0.073 R)
• M16: 2,936,905 km (0.075 R)
• M17: 3,267,217 km (0.034 R)
• M18: 3,487,426 km (0.063 R)
• M19: 3,733,364 km (0.034 R)
• M20: 3,848,106 km (0.05 R)
• M21: 4,091,801 km (0.119 R)
• M22: 4,395,485 km (0.104 R)
• M23: 4,494,668 km (0.065 R)
• M24: 4,830,814 km (0.119 R)
• M25: 4,990,585 km (0.113 R)
• M26: 5,233,532 km (0.076 R)
• M27: 5,409,459 km (0.065 R)
• M28: 5,623,384 km (0.068 R)
• M29: 5,731,244 km (0.103 R)
• M30: 5,961,475 km (0.073 R)
• M31: 6,393,813 km (0.112 R)
• M32: 6,494,044 km (0.09 R)
• M33: 6,734,298 km (0.1 R)
• M34: 7,119,662 km (0.053 R)
• M35: 7,236,647 km (0.06 R)
• M36: 7,644,750 km (0.068 R)
• M37: 7,831,449 km (0.09 R)
• M38: 9,026,137 km (0.072 R)
• M39: 9,152,996 km (0.084 R)
• M40: 9,379,936 km (0.118 R)
• M41: 9,565,737 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 9.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.18 AU - 5.98 AU

Year: 7635 Days

Day: 7.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,157,425 km

• M1: 131,945 km (0.086 R)
• M2: 359,932 km (0.105 R)
• M3: 419,024 km (0.111 R)
• M4: 504,145 km (0.073 R)
• M5: 607,816 km (0.11 R)
• M6: 706,700 km (0.07 R)
• M7: 879,486 km (0.114 R)
• M8: 1,111,363 km (0.113 R)
• M9: 1,412,054 km (0.045 R)
• M10: 1,755,980 km (0.092 R)
• M11: 1,974,841 km (0.07 R)
• M12: 2,260,873 km (0.059 R)
• M13: 2,746,168 km (0.116 R)
• M14: 2,851,335 km (0.105 R)
• M15: 3,285,468 km (0.103 R)
• M16: 3,419,807 km (0.061 R)
• M17: 3,487,725 km (0.101 R)
• M18: 4,118,729 km (0.09 R)
• M19: 4,608,811 km (0.025 R)
• M20: 4,810,170 km (0.071 R)
• M21: 6,022,960 km (0.113 R)
• M22: 6,410,119 km (0.119 R)
• M23: 6,494,044 km (0.118 R)
• M24: 6,691,513 km (0.062 R)
• M25: 6,748,360 km (0.056 R)
• M26: 6,948,372 km (0.093 R)
• M27: 7,092,435 km (0.041 R)
• M28: 7,295,888 km (0.105 R)
• M29: 7,917,767 km (0.113 R)
• M30: 8,128,700 km (0.078 R)
• M31: 8,219,805 km (0.091 R)
• M32: 9,022,846 km (0.1 R)
• M33: 9,085,677 km (0.079 R)
• M34: 9,338,497 km (0.117 R)
• M35: 10,241,321 km (0.057 R)
• M36: 10,372,518 km (0.097 R)
• M37: 10,636,708 km (0.053 R)
• M38: 10,802,911 km (0.1 R)
• M39: 10,869,632 km (0.062 R)
• M40: 11,037,181 km (0.097 R)
• M41: 11,104,351 km (0.108 R)
• M42: 11,340,715 km (0.088 R)
• M43: 11,544,617 km (0.112 R)
• M44: 11,990,718 km (0.089 R)
• M45: 12,198,360 km (0.063 R)
• M46: 12,617,533 km (0.117 R)
• M47: 12,723,000 km (0.11 R)
• M48: 12,934,980 km (0.028 R)
• M49: 13,469,942 km (0.036 R)
• M50: 13,758,217 km (0.038 R)
• M51: 14,524,607 km (0.039 R)
• M52: 15,155,162 km (0.109 R)
• M53: 15,454,956 km (0.105 R)
• M54: 16,213,118 km (0.099 R)
• M55: 16,519,794 km (0.09 R)
• M56: 16,596,837 km (0.069 R)
• M57: 16,983,397 km (0.099 R)
• M58: 17,608,268 km (0.118 R)
• M59: 18,240,468 km (0.1 R)
• M60: 18,679,538 km (0.089 R)
• M61: 18,880,298 km (0.113 R)
• M62: 19,162,440 km (0.094 R)
• M63: 19,935,562 km (0.112 R)
• M64: 21,051,562 km (0.091 R)
• M65: 21,849,068 km (0.117 R)
• M66: 22,528,243 km (0.102 R)
• M67: 22,741,868 km (0.03 R)
• M68: 22,913,307 km (0.097 R)
• M69: 23,300,616 km (0.05 R)
• M70: 24,169,032 km (0.092 R)
• M71: 25,047,919 km (0.058 R)
• M72: 25,313,755 km (0.078 R)
• M73: 25,624,918 km (0.068 R)
• M74: 25,892,699 km (0.083 R)
• M75: 26,161,376 km (0.061 R)
• M76: 27,199,885 km (0.12 R)
• M77: 28,113,928 km (0.104 R)
• M78: 30,065,881 km (0.094 R)
• M79: 30,584,387 km (0.089 R)
• M80: 31,010,741 km (0.083 R)
• M81: 31,869,433 km (0.095 R)
• M82: 32,013,346 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit