🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 9.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 362 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,524,744 km

• M1: 178,620 km (0.084 R)
• M2: 262,843 km (0.117 R)
• M3: 353,649 km (0.105 R)
• M4: 442,959 km (0.116 R)
• M5: 545,583 km (0.058 R)
• M6: 661,971 km (0.097 R)
• M7: 739,013 km (0.09 R)
• M8: 804,537 km (0.096 R)
• M9: 928,853 km (0.107 R)
• M10: 1,003,054 km (0.074 R)
• M11: 1,065,436 km (0.096 R)
• M12: 1,140,684 km (0.065 R)
• M13: 1,407,716 km (0.114 R)
• M14: 1,484,609 km (0.088 R)
• M15: 1,566,290 km (0.086 R)
• M16: 1,675,197 km (0.087 R)
• M17: 1,767,050 km (0.088 R)
• M18: 1,924,876 km (0.06 R)
• M19: 2,172,311 km (0.089 R)
• M20: 2,251,149 km (0.102 R)
• M21: 2,422,887 km (0.049 R)
• M22: 2,617,813 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 13.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 457 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 63,524,744 km

• M1: 168,447 km (0.107 R)
• M2: 305,928 km (0.096 R)
• M3: 395,686 km (0.098 R)
• M4: 495,468 km (0.103 R)
• M5: 610,359 km (0.109 R)
• M6: 767,138 km (0.075 R)
• M7: 853,605 km (0.115 R)
• M8: 953,537 km (0.1 R)
• M9: 1,037,760 km (0.082 R)
• M10: 1,182,272 km (0.096 R)
• M11: 1,279,211 km (0.112 R)
• M12: 1,373,159 km (0.115 R)
• M13: 1,458,280 km (0.105 R)
• M14: 1,562,999 km (0.089 R)
• M15: 1,937,143 km (0.084 R)
• M16: 2,112,023 km (0.112 R)
• M17: 2,224,820 km (0.095 R)
• M18: 2,429,170 km (0.114 R)
• M19: 2,582,957 km (0.095 R)
• M20: 2,761,876 km (0.11 R)
• M21: 2,967,124 km (0.057 R)
• M22: 3,101,912 km (0.104 R)
• M23: 3,323,317 km (0.099 R)
• M24: 3,526,321 km (0.101 R)
• M25: 3,797,991 km (0.096 R)
• M26: 3,944,746 km (0.074 R)
• M27: 4,093,447 km (0.078 R)
• M28: 4,336,842 km (0.101 R)
• M29: 4,541,941 km (0.087 R)
• M30: 4,732,828 km (0.074 R)
• M31: 4,873,450 km (0.093 R)
• M32: 5,051,023 km (0.118 R)
• M33: 5,149,757 km (0.069 R)
• M34: 5,239,965 km (0.043 R)
• M35: 5,587,780 km (0.088 R)
• M36: 5,671,255 km (0.102 R)
• M37: 5,764,455 km (0.053 R)
• M38: 5,877,102 km (0.049 R)
• M39: 6,190,509 km (0.117 R)
• M40: 6,305,999 km (0.114 R)
• M41: 6,422,087 km (0.112 R)
• M42: 6,607,289 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 11.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.95 AU

Year: 1358 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,524,744 km

• M1: 157,377 km (0.086 R)
• M2: 231,428 km (0.11 R)
• M3: 318,195 km (0.037 R)
• M4: 391,198 km (0.073 R)
• M5: 475,272 km (0.061 R)
• M6: 548,875 km (0.108 R)
• M7: 673,190 km (0.064 R)
• M8: 818,749 km (0.091 R)
• M9: 899,682 km (0.118 R)
• M10: 987,496 km (0.08 R)
• M11: 1,114,803 km (0.104 R)
• M12: 1,189,153 km (0.073 R)
• M13: 1,325,437 km (0.109 R)
• M14: 1,531,134 km (0.091 R)
• M15: 1,623,885 km (0.071 R)
• M16: 1,704,219 km (0.091 R)
• M17: 1,790,986 km (0.084 R)
• M18: 1,874,162 km (0.106 R)
• M19: 1,968,858 km (0.086 R)
• M20: 2,106,338 km (0.101 R)
• M21: 2,194,601 km (0.108 R)
• M22: 2,294,682 km (0.113 R)
• M23: 2,369,481 km (0.065 R)
• M24: 2,450,563 km (0.106 R)
• M25: 2,643,394 km (0.081 R)
• M26: 2,716,249 km (0.076 R)
• M27: 2,846,997 km (0.064 R)
• M28: 3,210,071 km (0.101 R)
• M29: 3,294,145 km (0.085 R)
• M30: 3,372,834 km (0.038 R)
• M31: 3,544,722 km (0.056 R)
• M32: 3,656,621 km (0.067 R)
• M33: 3,744,584 km (0.089 R)
• M34: 3,986,933 km (0.059 R)
• M35: 4,071,007 km (0.062 R)
• M36: 4,155,679 km (0.049 R)
• M37: 4,340,133 km (0.115 R)
• M38: 4,426,751 km (0.117 R)
• M39: 4,601,631 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 13.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.98 AU - 3.1 AU

Year: 3659 Days

Day: 12 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,524,744 km

• M1: 181,313 km (0.098 R)
• M2: 306,376 km (0.112 R)
• M3: 414,984 km (0.042 R)
• M4: 732,132 km (0.1 R)
• M5: 1,435,990 km (0.042 R)
• M6: 1,885,532 km (0.057 R)
• M7: 2,186,522 km (0.044 R)
• M8: 2,431,713 km (0.039 R)
• M9: 2,704,580 km (0.115 R)
• M10: 2,835,478 km (0.104 R)
• M11: 2,949,322 km (0.108 R)
• M12: 3,064,812 km (0.119 R)
• M13: 3,521,683 km (0.088 R)
• M14: 3,852,295 km (0.116 R)
• M15: 4,064,275 km (0.1 R)
• M16: 4,389,501 km (0.06 R)
• M17: 4,678,225 km (0.113 R)
• M18: 5,088,422 km (0.049 R)
• M19: 5,439,229 km (0.066 R)
• M20: 5,629,667 km (0.045 R)
• M21: 5,943,823 km (0.088 R)
• M22: 6,140,095 km (0.086 R)
• M23: 6,313,479 km (0.045 R)
• M24: 6,513,790 km (0.069 R)
• M25: 7,920,310 km (0.068 R)
• M26: 8,547,274 km (0.095 R)
• M27: 8,880,728 km (0.104 R)
• M28: 9,133,698 km (0.113 R)
• M29: 9,332,065 km (0.076 R)
• M30: 9,733,286 km (0.047 R)
• M31: 9,935,991 km (0.097 R)
• M32: 10,316,269 km (0.117 R)
• M33: 10,522,864 km (0.105 R)
• M34: 11,121,255 km (0.101 R)
• M35: 11,455,008 km (0.09 R)
• M36: 11,822,869 km (0.086 R)
• M37: 12,225,886 km (0.107 R)
• M38: 12,633,391 km (0.115 R)
• M39: 12,854,646 km (0.095 R)
• M40: 13,141,126 km (0.089 R)
• M41: 13,397,537 km (0.057 R)
• M42: 13,494,177 km (0.055 R)
• M43: 13,655,593 km (0.084 R)
• M44: 13,850,220 km (0.104 R)
• M45: 14,307,989 km (0.105 R)
• M46: 15,037,428 km (0.104 R)
• M47: 15,711,068 km (0.042 R)
• M48: 15,914,969 km (0.082 R)
• M49: 16,119,919 km (0.034 R)
• M50: 16,394,431 km (0.079 R)
• M51: 17,052,811 km (0.112 R)
• M52: 17,367,714 km (0.119 R)
• M53: 17,543,492 km (0.105 R)
• M54: 17,649,258 km (0.075 R)
• M55: 17,790,478 km (0.114 R)
• M56: 18,252,436 km (0.057 R)
• M57: 18,466,960 km (0.079 R)
• M58: 19,188,171 km (0.116 R)
• M59: 19,297,228 km (0.106 R)
• M60: 19,406,285 km (0.033 R)
• M61: 20,732,619 km (0.094 R)
• M62: 21,031,366 km (0.117 R)
• M63: 24,135,223 km (0.043 R)
• M64: 24,292,151 km (0.059 R)
• M65: 24,449,528 km (0.097 R)
• M66: 25,042,384 km (0.088 R)
• M67: 25,520,200 km (0.099 R)
• M68: 25,840,339 km (0.099 R)
• M69: 27,012,289 km (0.033 R)
• M70: 27,134,511 km (0.063 R)
• M71: 27,420,392 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.1

Radius: 3.9

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.52 AU - 11.36 AU

Year: 23284 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,524,744 km

• M1: 314,604 km (0.103 R)
• M2: 935,136 km (0.039 R)
• M3: 1,404,724 km (0.1 R)
• M4: 2,085,993 km (0.1 R)
• M5: 2,364,245 km (0.101 R)
• M6: 3,058,229 km (0.105 R)
• M7: 3,373,582 km (0.112 R)
• M8: 4,072,952 km (0.035 R)
• M9: 4,225,841 km (0.092 R)
• M10: 4,735,371 km (0.066 R)
• M11: 5,598,700 km (0.082 R)
• M12: 7,511,758 km (0.098 R)
• M13: 7,699,054 km (0.047 R)
• M14: 8,318,539 km (0.088 R)
• M15: 8,366,859 km (0.099 R)
• M16: 9,961,573 km (0.094 R)
• M17: 10,064,346 km (0.09 R)
• M18: 10,322,702 km (0.115 R)
• M19: 10,374,612 km (0.112 R)
• M20: 12,136,426 km (0.106 R)
• M21: 12,521,940 km (0.12 R)
• M22: 12,799,743 km (0.119 R)
• M23: 12,855,543 km (0.115 R)
• M24: 12,911,493 km (0.104 R)
• M25: 14,508,749 km (0.1 R)
• M26: 15,448,972 km (0.081 R)
• M27: 16,530,266 km (0.081 R)
• M28: 16,896,032 km (0.034 R)
• M29: 17,264,492 km (0.04 R)
• M30: 19,852,236 km (0.12 R)
• M31: 19,916,862 km (0.057 R)
• M32: 19,981,638 km (0.077 R)
• M33: 20,111,190 km (0.106 R)
• M34: 20,501,491 km (0.093 R)
• M35: 20,763,137 km (0.037 R)
• M36: 21,887,515 km (0.082 R)
• M37: 21,954,236 km (0.109 R)
• M38: 22,289,036 km (0.053 R)
• M39: 22,760,568 km (0.053 R)
• M40: 26,151,952 km (0.119 R)
• M41: 26,222,861 km (0.078 R)
• M42: 26,578,007 km (0.114 R)
• M43: 26,649,215 km (0.086 R)
• M44: 26,791,782 km (0.089 R)
• M45: 27,436,848 km (0.072 R)
• M46: 27,580,911 km (0.097 R)
• M47: 28,159,406 km (0.097 R)
• M48: 28,668,936 km (0.044 R)
• M49: 28,888,246 km (0.116 R)
• M50: 29,771,173 km (0.029 R)
• M51: 29,993,176 km (0.062 R)
• M52: 30,067,377 km (0.05 R)
• M53: 32,929,932 km (0.117 R)
• M54: 34,704,312 km (0.084 R)
• M55: 36,351,235 km (0.054 R)
• M56: 36,985,381 km (0.115 R)
• M57: 38,023,590 km (0.096 R)
• M58: 38,747,943 km (0.071 R)
• M59: 39,152,306 km (0.108 R)
• M60: 39,233,388 km (0.115 R)
• M61: 39,639,397 km (0.118 R)
• M62: 40,128,582 km (0.119 R)
• M63: 40,701,691 km (0.11 R)
• M64: 41,360,071 km (0.105 R)
• M65: 42,687,304 km (0.057 R)
• M66: 44,365,792 km (0.099 R)
• M67: 44,958,349 km (0.073 R)
• M68: 45,383,207 km (0.051 R)
• M69: 45,724,140 km (0.097 R)
• M70: 46,408,401 km (0.077 R)
• M71: 46,494,121 km (0.111 R)
• M72: 46,837,747 km (0.085 R)
• M73: 47,700,478 km (0.109 R)
• M74: 47,873,712 km (0.085 R)
• M75: 48,047,096 km (0.108 R)
• M76: 48,655,511 km (0.108 R)
• M77: 48,917,157 km (0.107 R)
• M78: 51,825,041 km (0.068 R)
• M79: 52,003,062 km (0.087 R)
• M80: 53,254,897 km (0.088 R)
• M81: 53,434,564 km (0.069 R)
• M82: 54,155,177 km (0.118 R)
• M83: 54,245,534 km (0.099 R)
• M84: 57,161,496 km (0.091 R)
• M85: 57,345,501 km (0.103 R)
• M86: 57,529,656 km (0.106 R)
• M87: 57,713,961 km (0.078 R)
• M88: 58,545,875 km (0.098 R)
• M89: 58,638,476 km (0.1 R)
• M90: 60,315,169 km (0.113 R)
• M91: 60,596,114 km (0.117 R)
• M92: 61,253,297 km (0.102 R)
• M93: 62,101,966 km (0.099 R)
• M94: 62,574,994 km (0.073 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: 228 - 13,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit