🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 12

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.48 AU - 0.54 AU

Year: 247 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,657,133 km

• M1: 160,519 km (0.092 R)
• M2: 245,939 km (0.111 R)
• M3: 361,428 km (0.07 R)
• M4: 446,849 km (0.097 R)
• M5: 605,722 km (0.094 R)
• M6: 686,505 km (0.094 R)
• M7: 777,161 km (0.1 R)
• M8: 875,447 km (0.107 R)
• M9: 953,836 km (0.098 R)
• M10: 1,031,627 km (0.098 R)
• M11: 1,121,535 km (0.107 R)
• M12: 1,200,822 km (0.066 R)
• M13: 1,411,606 km (0.066 R)
• M14: 1,508,844 km (0.101 R)
• M15: 1,687,763 km (0.116 R)
• M16: 1,826,590 km (0.111 R)
• M17: 1,909,467 km (0.108 R)
• M18: 2,042,310 km (0.078 R)
• M19: 2,195,050 km (0.092 R)
• M20: 2,386,086 km (0.086 R)
• M21: 2,494,544 km (0.098 R)
• M22: 2,609,286 km (0.111 R)
• M23: 2,730,311 km (0.068 R)
• M24: 2,889,932 km (0.095 R)
• M25: 2,991,957 km (0.068 R)
• M26: 3,081,118 km (0.109 R)
• M27: 3,223,535 km (0.038 R)
• M28: 3,334,387 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 11.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.25 AU - 1.49 AU

Year: 1088 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,657,133 km

• M1: 163,062 km (0.096 R)
• M2: 233,073 km (0.048 R)
• M3: 373,396 km (0.109 R)
• M4: 505,641 km (0.045 R)
• M5: 602,580 km (0.119 R)
• M6: 722,259 km (0.111 R)
• M7: 867,368 km (0.101 R)
• M8: 1,010,982 km (0.057 R)
• M9: 1,144,274 km (0.076 R)
• M10: 1,219,671 km (0.089 R)
• M11: 1,329,476 km (0.077 R)
• M12: 1,422,526 km (0.111 R)
• M13: 1,650,962 km (0.115 R)
• M14: 1,744,311 km (0.107 R)
• M15: 1,824,795 km (0.059 R)
• M16: 1,997,132 km (0.058 R)
• M17: 2,073,726 km (0.092 R)
• M18: 2,277,777 km (0.043 R)
• M19: 2,350,033 km (0.11 R)
• M20: 2,496,788 km (0.064 R)
• M21: 2,604,798 km (0.087 R)
• M22: 2,868,689 km (0.1 R)
• M23: 2,990,761 km (0.089 R)
• M24: 3,177,160 km (0.054 R)
• M25: 3,340,072 km (0.106 R)
• M26: 3,468,726 km (0.068 R)
• M27: 3,617,725 km (0.104 R)
• M28: 3,749,970 km (0.088 R)
• M29: 3,893,434 km (0.064 R)
• M30: 4,028,970 km (0.058 R)
• M31: 4,225,392 km (0.115 R)
• M32: 4,445,151 km (0.096 R)
• M33: 4,627,810 km (0.119 R)
• M34: 5,000,608 km (0.065 R)
• M35: 5,095,303 km (0.088 R)
• M36: 5,265,247 km (0.076 R)
• M37: 5,340,195 km (0.102 R)
• M38: 5,436,985 km (0.077 R)
• M39: 5,698,183 km (0.113 R)
• M40: 6,041,809 km (0.099 R)
• M41: 6,142,788 km (0.038 R)
• M42: 6,369,429 km (0.045 R)
• M43: 6,460,833 km (0.066 R)
• M44: 6,854,126 km (0.075 R)
• M45: 6,924,287 km (0.115 R)
• M46: 7,255,347 km (0.079 R)
• M47: 7,362,758 km (0.034 R)
• M48: 7,446,683 km (0.112 R)
• M49: 7,603,461 km (0.102 R)
• M50: 8,092,946 km (0.12 R)
• M51: 8,204,396 km (0.111 R)
• M52: 8,341,428 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 6.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.47 AU - 7.93 AU

Year: 13104 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,657,133 km

• M1: 125,064 km (0.117 R)
• M2: 605,572 km (0.047 R)
• M3: 747,541 km (0.062 R)
• M4: 1,196,783 km (0.106 R)
• M5: 1,651,411 km (0.08 R)
• M6: 2,651,473 km (0.088 R)
• M7: 2,729,114 km (0.112 R)
• M8: 2,807,354 km (0.054 R)
• M9: 2,859,862 km (0.088 R)
• M10: 2,966,077 km (0.064 R)
• M11: 3,100,715 km (0.093 R)
• M12: 3,182,396 km (0.116 R)
• M13: 3,292,500 km (0.107 R)
• M14: 3,659,164 km (0.105 R)
• M15: 4,187,992 km (0.118 R)
• M16: 4,492,274 km (0.082 R)
• M17: 4,961,862 km (0.115 R)
• M18: 5,545,892 km (0.103 R)
• M19: 5,612,164 km (0.072 R)
• M20: 6,392,766 km (0.107 R)
• M21: 6,532,041 km (0.081 R)
• M22: 6,637,059 km (0.105 R)
• M23: 6,742,675 km (0.113 R)
• M24: 7,866,754 km (0.034 R)
• M25: 8,091,001 km (0.115 R)
• M26: 8,931,142 km (0.039 R)
• M27: 9,086,874 km (0.081 R)
• M28: 10,364,589 km (0.069 R)
• M29: 10,734,096 km (0.112 R)
• M30: 11,443,639 km (0.09 R)
• M31: 11,697,805 km (0.091 R)
• M32: 12,297,843 km (0.102 R)
• M33: 12,732,574 km (0.095 R)
• M34: 12,995,866 km (0.101 R)
• M35: 13,083,979 km (0.111 R)
• M36: 13,572,416 km (0.109 R)
• M37: 14,157,344 km (0.105 R)
• M38: 14,521,316 km (0.103 R)
• M39: 15,866,649 km (0.107 R)
• M40: 16,434,972 km (0.078 R)
• M41: 17,203,007 km (0.103 R)
• M42: 17,445,356 km (0.117 R)
• M43: 17,493,975 km (0.096 R)
• M44: 18,031,779 km (0.035 R)
• M45: 18,278,017 km (0.117 R)
• M46: 18,525,303 km (0.068 R)
• M47: 19,525,813 km (0.081 R)
• M48: 20,134,527 km (0.106 R)
• M49: 20,543,827 km (0.084 R)
• M50: 20,749,374 km (0.055 R)
• M51: 21,474,625 km (0.109 R)
• M52: 21,735,673 km (0.065 R)
• M53: 22,102,786 km (0.097 R)
• M54: 22,419,186 km (0.088 R)
• M55: 24,294,245 km (0.12 R)
• M56: 24,839,081 km (0.073 R)
• M57: 25,003,339 km (0.08 R)
• M58: 25,113,144 km (0.112 R)
• M59: 25,168,047 km (0.092 R)
• M60: 25,719,315 km (0.05 R)
• M61: 25,830,167 km (0.087 R)
• M62: 26,107,671 km (0.089 R)
• M63: 26,665,820 km (0.06 R)
• M64: 27,115,063 km (0.079 R)
• M65: 27,907,483 km (0.111 R)
• M66: 28,535,345 km (0.066 R)
• M67: 29,167,845 km (0.09 R)
• M68: 29,456,868 km (0.104 R)
• M69: 29,572,806 km (0.107 R)
• M70: 32,279,630 km (0.077 R)
• M71: 32,638,515 km (0.082 R)
• M72: 33,420,613 km (0.076 R)
• M73: 34,087,072 km (0.083 R)
• M74: 34,147,958 km (0.105 R)
• M75: 34,208,844 km (0.058 R)
• M76: 34,696,982 km (0.078 R)
• M77: 35,865,342 km (0.026 R)
• M78: 36,797,037 km (0.076 R)
• M79: 36,859,419 km (0.109 R)
• M80: 37,673,681 km (0.071 R)
• M81: 38,493,776 km (0.078 R)
• M82: 39,065,090 km (0.117 R)
• M83: 39,192,398 km (0.094 R)
• M84: 39,447,463 km (0.043 R)
• M85: 40,860,265 km (0.054 R)
• M86: 41,248,471 km (0.111 R)
• M87: 42,158,924 km (0.101 R)
• M88: 43,999,726 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.4

Radius: 3

Gravity: 79.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.95 AU - 10.53 AU

Year: 17525 Days

Day: 20.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 177.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,657,133 km

• M1: 180,265 km (0.099 R)
• M2: 222,302 km (0.038 R)
• M3: 422,764 km (0.04 R)
• M4: 499,657 km (0.093 R)
• M5: 948,151 km (0.094 R)
• M6: 1,345,184 km (0.104 R)
• M7: 1,575,714 km (0.118 R)
• M8: 1,756,578 km (0.037 R)
• M9: 2,405,833 km (0.094 R)
• M10: 3,009,760 km (0.095 R)
• M11: 3,385,699 km (0.084 R)
• M12: 3,540,234 km (0.066 R)
• M13: 3,579,129 km (0.052 R)
• M14: 3,776,299 km (0.069 R)
• M15: 4,017,451 km (0.106 R)
• M16: 4,346,716 km (0.071 R)
• M17: 4,642,022 km (0.094 R)
• M18: 4,684,657 km (0.093 R)
• M19: 5,030,976 km (0.067 R)
• M20: 5,747,999 km (0.035 R)
• M21: 6,118,403 km (0.082 R)
• M22: 7,077,475 km (0.101 R)
• M23: 7,826,961 km (0.062 R)
• M24: 8,601,279 km (0.088 R)
• M25: 8,706,297 km (0.091 R)
• M26: 9,291,823 km (0.053 R)
• M27: 9,453,837 km (0.112 R)
• M28: 10,221,424 km (0.071 R)
• M29: 10,444,475 km (0.116 R)
• M30: 10,838,665 km (0.093 R)
• M31: 11,467,724 km (0.091 R)
• M32: 12,226,335 km (0.067 R)
• M33: 14,848,486 km (0.119 R)
• M34: 15,354,725 km (0.075 R)
• M35: 16,124,855 km (0.108 R)
• M36: 17,039,048 km (0.065 R)
• M37: 17,568,924 km (0.108 R)
• M38: 18,712,749 km (0.092 R)
• M39: 20,228,474 km (0.091 R)
• M40: 20,368,199 km (0.109 R)
• M41: 20,508,222 km (0.082 R)
• M42: 20,648,695 km (0.073 R)
• M43: 20,789,317 km (0.103 R)
• M44: 21,783,096 km (0.106 R)
• M45: 22,647,023 km (0.1 R)
• M46: 23,669,076 km (0.074 R)
• M47: 24,259,838 km (0.03 R)
• M48: 25,305,377 km (0.086 R)
• M49: 26,061,146 km (0.069 R)
• M50: 27,362,797 km (0.085 R)
• M51: 27,517,332 km (0.07 R)
• M52: 29,157,373 km (0.07 R)
• M53: 30,828,680 km (0.071 R)
• M54: 31,231,099 km (0.098 R)
• M55: 31,878,708 km (0.107 R)
• M56: 32,940,554 km (0.118 R)
• M57: 33,765,137 km (0.086 R)
• M58: 34,179,972 km (0.089 R)
• M59: 35,014,728 km (0.067 R)
• M60: 36,194,606 km (0.115 R)
• M61: 37,558,939 km (0.048 R)
• M62: 39,636,853 km (0.063 R)
• M63: 40,513,497 km (0.093 R)
• M64: 40,954,362 km (0.11 R)
• M65: 41,042,625 km (0.101 R)
• M66: 41,929,590 km (0.074 R)
• M67: 42,464,702 km (0.096 R)
• M68: 42,554,162 km (0.083 R)
• M69: 43,632,014 km (0.117 R)
• M70: 43,722,222 km (0.052 R)
• M71: 43,993,293 km (0.078 R)
• M72: 45,722,944 km (0.09 R)
• M73: 46,181,760 km (0.113 R)
• M74: 46,918,979 km (0.092 R)
• M75: 47,104,031 km (0.1 R)
• M76: 47,289,084 km (0.048 R)
• M77: 47,939,236 km (0.08 R)
• M78: 48,405,383 km (0.068 R)
• M79: 49,342,015 km (0.111 R)
• M80: 51,519,113 km (0.094 R)
• M81: 53,824,117 km (0.099 R)
• M82: 54,114,636 km (0.074 R)
• M83: 54,308,515 km (0.098 R)
• M84: 59,331,413 km (0.101 R)
• M85: 59,431,344 km (0.03 R)
• M86: 60,233,039 km (0.089 R)
• M87: 60,434,099 km (0.071 R)
• M88: 61,240,282 km (0.076 R)
• M89: 62,151,483 km (0.07 R)
• M90: 64,397,695 km (0.083 R)
• M91: 65,737,344 km (0.048 R)
• M92: 65,840,865 km (0.113 R)
• M93: 67,398,927 km (0.105 R)
• M94: 67,503,197 km (0.034 R)
• M95: 68,969,106 km (0.118 R)
• M96: 69,705,876 km (0.116 R)
• M97: 70,233,807 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit