🌌 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: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 14.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.79 AU

Year: 360 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,133,942 km

• M1: 192,233 km (0.105 R)
• M2: 313,408 km (0.117 R)
• M3: 427,401 km (0.092 R)
• M4: 522,845 km (0.083 R)
• M5: 635,193 km (0.105 R)
• M6: 761,453 km (0.089 R)
• M7: 948,151 km (0.108 R)
• M8: 1,047,634 km (0.114 R)
• M9: 1,160,431 km (0.094 R)
• M10: 1,379,442 km (0.071 R)
• M11: 1,612,665 km (0.113 R)
• M12: 1,723,667 km (0.085 R)
• M13: 1,815,520 km (0.087 R)
• M14: 1,959,433 km (0.061 R)
• M15: 2,118,755 km (0.091 R)
• M16: 2,217,788 km (0.059 R)
• M17: 2,414,510 km (0.119 R)
• M18: 2,567,399 km (0.09 R)
• M19: 2,851,186 km (0.106 R)
• M20: 3,039,679 km (0.053 R)
• M21: 3,152,027 km (0.076 R)
• M22: 3,422,201 km (0.105 R)
• M23: 3,574,192 km (0.112 R)
• M24: 3,700,154 km (0.115 R)
• M25: 3,849,153 km (0.098 R)
• M26: 3,949,533 km (0.083 R)
• M27: 4,167,647 km (0.12 R)
• M28: 4,449,938 km (0.094 R)
• M29: 4,639,030 km (0.119 R)
• M30: 4,792,218 km (0.104 R)
• M31: 4,916,085 km (0.071 R)
• M32: 5,009,733 km (0.051 R)
• M33: 5,294,119 km (0.076 R)
• M34: 5,414,246 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 10.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 438 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,133,942 km

• M1: 142,716 km (0.049 R)
• M2: 208,240 km (0.045 R)
• M3: 315,801 km (0.025 R)
• M4: 421,268 km (0.067 R)
• M5: 499,657 km (0.102 R)
• M6: 591,510 km (0.092 R)
• M7: 693,685 km (0.101 R)
• M8: 777,759 km (0.036 R)
• M9: 852,857 km (0.053 R)
• M10: 921,822 km (0.089 R)
• M11: 988,393 km (0.084 R)
• M12: 1,075,160 km (0.117 R)
• M13: 1,150,408 km (0.104 R)
• M14: 1,247,197 km (0.056 R)
• M15: 1,311,525 km (0.097 R)
• M16: 1,418,188 km (0.105 R)
• M17: 1,543,551 km (0.098 R)
• M18: 1,672,953 km (0.093 R)
• M19: 1,794,726 km (0.112 R)
• M20: 1,862,344 km (0.107 R)
• M21: 2,006,257 km (0.118 R)
• M22: 2,232,299 km (0.062 R)
• M23: 2,379,354 km (0.098 R)
• M24: 2,447,870 km (0.114 R)
• M25: 2,567,698 km (0.097 R)
• M26: 2,689,620 km (0.116 R)
• M27: 2,761,128 km (0.086 R)
• M28: 2,826,652 km (0.094 R)
• M29: 2,899,356 km (0.103 R)
• M30: 3,073,787 km (0.119 R)
• M31: 3,141,854 km (0.085 R)
• M32: 3,224,133 km (0.09 R)
• M33: 3,419,059 km (0.059 R)
• M34: 3,603,663 km (0.096 R)
• M35: 3,776,897 km (0.043 R)
• M36: 3,945,644 km (0.065 R)
• M37: 4,012,215 km (0.056 R)
• M38: 4,079,384 km (0.108 R)
• M39: 4,214,621 km (0.05 R)
• M40: 4,382,021 km (0.088 R)
• M41: 4,458,914 km (0.057 R)
• M42: 4,590,560 km (0.106 R)
• M43: 4,699,916 km (0.075 R)
• M44: 4,881,678 km (0.097 R)
• M45: 4,953,335 km (0.101 R)
• M46: 5,268,239 km (0.095 R)
• M47: 5,358,297 km (0.1 R)
• M48: 5,473,487 km (0.107 R)
• M49: 5,556,364 km (0.106 R)
• M50: 5,698,332 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 11.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 630 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 60,133,942 km

• M1: 148,401 km (0.069 R)
• M2: 229,334 km (0.09 R)
• M3: 333,902 km (0.119 R)
• M4: 430,243 km (0.119 R)
• M5: 574,456 km (0.112 R)
• M6: 653,593 km (0.11 R)
• M7: 736,919 km (0.096 R)
• M8: 819,198 km (0.109 R)
• M9: 893,997 km (0.104 R)
• M10: 965,654 km (0.077 R)
• M11: 1,068,428 km (0.109 R)
• M12: 1,224,010 km (0.049 R)
• M13: 1,564,794 km (0.106 R)
• M14: 1,749,996 km (0.118 R)
• M15: 1,834,668 km (0.099 R)
• M16: 1,964,370 km (0.062 R)
• M17: 2,089,733 km (0.034 R)
• M18: 2,172,460 km (0.119 R)
• M19: 2,263,865 km (0.095 R)
• M20: 2,395,660 km (0.03 R)
• M21: 2,848,044 km (0.048 R)
• M22: 3,033,097 km (0.081 R)
• M23: 3,204,985 km (0.068 R)
• M24: 3,558,335 km (0.032 R)
• M25: 3,685,044 km (0.036 R)
• M26: 3,758,198 km (0.115 R)
• M27: 3,970,926 km (0.103 R)
• M28: 4,083,573 km (0.114 R)
• M29: 4,360,329 km (0.117 R)
• M30: 4,662,966 km (0.069 R)
• M31: 4,791,919 km (0.115 R)
• M32: 5,145,120 km (0.114 R)
• M33: 5,299,056 km (0.055 R)
• M34: 5,485,904 km (0.114 R)
• M35: 5,559,206 km (0.106 R)
• M36: 5,643,280 km (0.075 R)
• M37: 5,866,181 km (0.108 R)
• M38: 6,157,000 km (0.095 R)
• M39: 6,265,907 km (0.119 R)
• M40: 6,364,492 km (0.085 R)
• M41: 6,463,526 km (0.076 R)
• M42: 6,842,756 km (0.081 R)
• M43: 6,944,333 km (0.05 R)
• M44: 7,103,356 km (0.114 R)
• M45: 7,274,944 km (0.076 R)
• M46: 7,367,097 km (0.079 R)
• M47: 7,681,103 km (0.118 R)
• M48: 7,774,901 km (0.07 R)
• M49: 7,904,602 km (0.077 R)
• M50: 7,975,661 km (0.096 R)
• M51: 8,047,019 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.7

Radius: 8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.63 AU - 6.77 AU

Year: 12190 Days

Day: 20.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,133,942 km

• M1: 257,009 km (0.094 R)
• M2: 427,102 km (0.098 R)
• M3: 634,145 km (0.106 R)
• M4: 1,324,390 km (0.116 R)
• M5: 1,376,749 km (0.104 R)
• M6: 1,686,866 km (0.086 R)
• M7: 1,801,607 km (0.072 R)
• M8: 1,879,548 km (0.049 R)
• M9: 2,609,136 km (0.113 R)
• M10: 2,764,868 km (0.098 R)
• M11: 3,038,931 km (0.078 R)
• M12: 3,963,446 km (0.06 R)
• M13: 4,482,850 km (0.089 R)
• M14: 4,804,784 km (0.108 R)
• M15: 5,786,146 km (0.047 R)
• M16: 5,989,749 km (0.061 R)
• M17: 8,479,058 km (0.091 R)
• M18: 8,544,881 km (0.091 R)
• M19: 8,776,907 km (0.117 R)
• M20: 8,910,348 km (0.087 R)
• M21: 9,725,507 km (0.112 R)
• M22: 10,387,627 km (0.101 R)
• M23: 11,498,990 km (0.075 R)
• M24: 12,385,058 km (0.083 R)
• M25: 12,647,602 km (0.087 R)
• M26: 13,331,265 km (0.041 R)
• M27: 13,408,008 km (0.114 R)
• M28: 16,306,617 km (0.079 R)
• M29: 16,842,476 km (0.08 R)
• M30: 17,636,093 km (0.113 R)
• M31: 17,931,549 km (0.058 R)
• M32: 18,313,771 km (0.109 R)
• M33: 18,741,621 km (0.107 R)
• M34: 19,389,679 km (0.109 R)
• M35: 19,869,589 km (0.092 R)
• M36: 20,265,126 km (0.079 R)
• M37: 20,618,925 km (0.081 R)
• M38: 23,013,837 km (0.055 R)
• M39: 23,197,992 km (0.073 R)
• M40: 23,475,496 km (0.077 R)
• M41: 23,660,998 km (0.083 R)
• M42: 24,033,496 km (0.106 R)
• M43: 26,357,050 km (0.082 R)
• M44: 27,179,839 km (0.114 R)
• M45: 31,061,604 km (0.119 R)
• M46: 31,520,571 km (0.044 R)
• M47: 33,796,403 km (0.068 R)
• M48: 34,426,360 km (0.055 R)
• M49: 35,219,079 km (0.096 R)
• M50: 35,272,186 km (0.102 R)

Asteroid Belt

Center: 7.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.5

Radius: 3.6

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.55 AU - 10.53 AU

Year: 17543 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,133,942 km

• M1: 59,989 km (0.044 R)
• M2: 123,717 km (0.092 R)
• M3: 214,673 km (0.066 R)
• M4: 254,316 km (0.118 R)
• M5: 455,226 km (0.105 R)
• M6: 757,264 km (0.104 R)
• M7: 950,096 km (0.093 R)
• M8: 994,975 km (0.078 R)
• M9: 1,063,641 km (0.104 R)
• M10: 1,748,949 km (0.115 R)
• M11: 2,118,455 km (0.028 R)
• M12: 2,236,937 km (0.107 R)
• M13: 2,388,180 km (0.026 R)
• M14: 2,605,397 km (0.085 R)
• M15: 2,764,419 km (0.109 R)
• M16: 2,828,896 km (0.097 R)
• M17: 3,396,919 km (0.071 R)
• M18: 3,605,757 km (0.049 R)
• M19: 3,890,442 km (0.073 R)
• M20: 3,999,200 km (0.11 R)
• M21: 4,443,805 km (0.118 R)
• M22: 4,942,863 km (0.039 R)
• M23: 5,540,656 km (0.113 R)
• M24: 6,245,262 km (0.086 R)
• M25: 6,846,496 km (0.049 R)
• M26: 6,933,861 km (0.104 R)
• M27: 8,288,470 km (0.103 R)
• M28: 8,381,520 km (0.09 R)
• M29: 8,757,609 km (0.055 R)
• M30: 8,900,026 km (0.108 R)
• M31: 9,187,254 km (0.105 R)
• M32: 9,235,425 km (0.118 R)
• M33: 9,574,862 km (0.038 R)
• M34: 9,623,631 km (0.096 R)
• M35: 10,116,556 km (0.104 R)
• M36: 10,366,085 km (0.11 R)
• M37: 11,075,329 km (0.095 R)
• M38: 11,695,711 km (0.025 R)
• M39: 12,486,934 km (0.098 R)
• M40: 14,065,042 km (0.094 R)
• M41: 16,517,400 km (0.1 R)
• M42: 16,811,061 km (0.086 R)
• M43: 18,791,886 km (0.103 R)
• M44: 20,340,673 km (0.099 R)
• M45: 20,403,504 km (0.052 R)
• M46: 21,353,301 km (0.102 R)
• M47: 24,354,384 km (0.06 R)
• M48: 25,293,559 km (0.045 R)
• M49: 25,564,032 km (0.095 R)
• M50: 25,631,800 km (0.106 R)
• M51: 25,835,552 km (0.119 R)
• M52: 27,138,101 km (0.069 R)
• M53: 27,901,948 km (0.075 R)
• M54: 27,971,660 km (0.062 R)
• M55: 28,041,522 km (0.098 R)
• M56: 28,251,408 km (0.108 R)
• M57: 28,884,207 km (0.116 R)
• M58: 29,096,187 km (0.085 R)
• M59: 30,450,647 km (0.088 R)
• M60: 31,244,114 km (0.036 R)
• M61: 31,534,334 km (0.116 R)
• M62: 32,557,134 km (0.114 R)
• M63: 32,704,189 km (0.067 R)
• M64: 32,924,995 km (0.058 R)
• M65: 34,785,245 km (0.111 R)
• M66: 35,010,689 km (0.117 R)
• M67: 36,450,120 km (0.1 R)
• M68: 37,677,271 km (0.087 R)
• M69: 38,063,533 km (0.112 R)
• M70: 39,230,097 km (0.115 R)
• M71: 40,092,977 km (0.086 R)
• M72: 40,329,342 km (0.089 R)
• M73: 40,645,293 km (0.077 R)
• M74: 40,962,141 km (0.119 R)
• M75: 41,438,909 km (0.103 R)
• M76: 42,397,682 km (0.104 R)
• M77: 43,363,935 km (0.106 R)
• M78: 43,768,747 km (0.08 R)
• M79: 44,255,987 km (0.05 R)
• M80: 44,745,172 km (0.082 R)
• M81: 46,388,355 km (0.089 R)
• M82: 46,885,319 km (0.119 R)
• M83: 48,302,460 km (0.089 R)
• M84: 48,554,083 km (0.106 R)
• M85: 49,311,348 km (0.106 R)
• M86: 50,327,117 km (0.081 R)
• M87: 50,582,182 km (0.057 R)
• M88: 50,752,424 km (0.053 R)
• M89: 51,435,338 km (0.082 R)
• M90: 52,896,610 km (0.109 R)
• M91: 52,983,078 km (0.116 R)
• M92: 54,458,711 km (0.097 R)
• M93: 58,787,026 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit