🌌 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: 692.4

Radius: 10.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 243 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,081,759 km

• M1: 127,158 km (0.095 R)
• M2: 196,123 km (0.083 R)
• M3: 273,315 km (0.113 R)
• M4: 351,555 km (0.061 R)
• M5: 450,439 km (0.077 R)
• M6: 521,797 km (0.083 R)
• M7: 597,793 km (0.119 R)
• M8: 684,261 km (0.109 R)
• M9: 807,829 km (0.114 R)
• M10: 891,304 km (0.092 R)
• M11: 1,013,376 km (0.07 R)
• M12: 1,096,852 km (0.035 R)
• M13: 1,164,021 km (0.087 R)
• M14: 1,232,537 km (0.092 R)
• M15: 1,310,328 km (0.054 R)
• M16: 1,389,914 km (0.062 R)
• M17: 1,479,523 km (0.072 R)
• M18: 1,571,077 km (0.113 R)
• M19: 1,677,441 km (0.064 R)
• M20: 1,760,019 km (0.059 R)
• M21: 1,875,209 km (0.084 R)
• M22: 2,011,493 km (0.1 R)
• M23: 2,076,119 km (0.087 R)
• M24: 2,160,492 km (0.07 R)
• M25: 2,226,764 km (0.116 R)
• M26: 2,303,508 km (0.079 R)
• M27: 2,385,936 km (0.07 R)
• M28: 2,604,200 km (0.08 R)
• M29: 2,834,281 km (0.056 R)
• M30: 2,922,843 km (0.119 R)
• M31: 3,054,938 km (0.066 R)
• M32: 3,124,501 km (0.089 R)
• M33: 3,325,112 km (0.107 R)
• M34: 3,435,366 km (0.117 R)
• M35: 3,507,771 km (0.082 R)
• M36: 3,670,982 km (0.046 R)
• M37: 3,756,403 km (0.076 R)
• M38: 3,882,962 km (0.107 R)
• M39: 3,975,863 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 14.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,081,759 km

• M1: 188,344 km (0.047 R)
• M2: 289,771 km (0.115 R)
• M3: 399,127 km (0.036 R)
• M4: 524,789 km (0.08 R)
• M5: 682,465 km (0.031 R)
• M6: 839,244 km (0.115 R)
• M7: 971,937 km (0.08 R)
• M8: 1,082,191 km (0.063 R)
• M9: 1,270,086 km (0.1 R)
• M10: 1,373,009 km (0.1 R)
• M11: 1,588,131 km (0.107 R)
• M12: 1,679,535 km (0.04 R)
• M13: 1,894,807 km (0.095 R)
• M14: 2,014,186 km (0.119 R)
• M15: 2,192,506 km (0.101 R)
• M16: 2,300,965 km (0.112 R)
• M17: 2,399,699 km (0.085 R)
• M18: 2,607,341 km (0.112 R)
• M19: 2,790,299 km (0.103 R)
• M20: 2,889,782 km (0.116 R)
• M21: 3,053,891 km (0.049 R)
• M22: 3,162,798 km (0.047 R)
• M23: 3,286,366 km (0.091 R)
• M24: 3,418,012 km (0.099 R)
• M25: 3,538,139 km (0.103 R)
• M26: 3,775,850 km (0.112 R)
• M27: 3,900,166 km (0.11 R)
• M28: 4,046,922 km (0.067 R)
• M29: 4,310,214 km (0.095 R)
• M30: 4,447,694 km (0.059 R)
• M31: 4,697,224 km (0.08 R)
• M32: 4,816,303 km (0.105 R)
• M33: 5,126,270 km (0.046 R)
• M34: 5,279,758 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.3

Radius: 11.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.05 AU - 4.57 AU

Year: 5967 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,081,759 km

• M1: 145,110 km (0.091 R)
• M2: 231,428 km (0.053 R)
• M3: 342,130 km (0.094 R)
• M4: 442,810 km (0.117 R)
• M5: 517,309 km (0.105 R)
• M6: 748,588 km (0.113 R)
• M7: 853,456 km (0.092 R)
• M8: 1,066,034 km (0.07 R)
• M9: 1,172,249 km (0.084 R)
• M10: 1,254,528 km (0.039 R)
• M11: 1,649,616 km (0.09 R)
• M12: 1,727,107 km (0.1 R)
• M13: 2,201,033 km (0.071 R)
• M14: 2,356,316 km (0.062 R)
• M15: 2,533,141 km (0.106 R)
• M16: 2,994,800 km (0.112 R)
• M17: 3,071,244 km (0.116 R)
• M18: 3,148,287 km (0.11 R)
• M19: 3,225,928 km (0.097 R)
• M20: 3,849,901 km (0.064 R)
• M21: 4,122,768 km (0.108 R)
• M22: 4,208,039 km (0.056 R)
• M23: 4,511,124 km (0.104 R)
• M24: 4,866,269 km (0.036 R)
• M25: 5,024,544 km (0.103 R)
• M26: 5,115,798 km (0.106 R)
• M27: 5,299,953 km (0.071 R)
• M28: 5,509,690 km (0.101 R)
• M29: 5,651,060 km (0.105 R)
• M30: 5,817,562 km (0.071 R)
• M31: 5,961,625 km (0.114 R)
• M32: 6,400,844 km (0.1 R)
• M33: 7,492,310 km (0.093 R)
• M34: 8,046,271 km (0.027 R)
• M35: 8,180,161 km (0.041 R)
• M36: 8,341,727 km (0.079 R)
• M37: 8,586,170 km (0.082 R)
• M38: 8,943,410 km (0.104 R)
• M39: 9,165,712 km (0.074 R)
• M40: 9,277,462 km (0.072 R)
• M41: 9,530,731 km (0.075 R)
• M42: 10,044,300 km (0.087 R)
• M43: 10,130,768 km (0.079 R)
• M44: 10,333,473 km (0.081 R)
• M45: 10,801,864 km (0.095 R)
• M46: 10,949,667 km (0.067 R)
• M47: 11,098,217 km (0.079 R)
• M48: 11,247,366 km (0.09 R)
• M49: 12,186,991 km (0.048 R)
• M50: 12,371,894 km (0.058 R)
• M51: 13,723,361 km (0.113 R)
• M52: 14,044,398 km (0.082 R)
• M53: 15,154,264 km (0.117 R)
• M54: 15,853,934 km (0.083 R)
• M55: 16,190,828 km (0.083 R)
• M56: 16,326,214 km (0.067 R)
• M57: 16,632,291 km (0.112 R)
• M58: 17,527,186 km (0.032 R)
• M59: 18,437,638 km (0.091 R)
• M60: 18,649,918 km (0.047 R)
• M61: 18,863,095 km (0.112 R)
• M62: 21,781,001 km (0.105 R)
• M63: 22,117,896 km (0.098 R)
• M64: 22,193,143 km (0.067 R)
• M65: 22,949,061 km (0.087 R)
• M66: 23,025,057 km (0.093 R)
• M67: 23,101,202 km (0.097 R)
• M68: 23,368,384 km (0.112 R)
• M69: 23,559,869 km (0.093 R)
• M70: 23,982,932 km (0.06 R)
• M71: 24,137,317 km (0.107 R)
• M72: 24,447,284 km (0.1 R)
• M73: 25,188,541 km (0.068 R)
• M74: 25,267,080 km (0.078 R)
• M75: 25,384,963 km (0.109 R)
• M76: 25,660,672 km (0.053 R)
• M77: 25,858,142 km (0.116 R)
• M78: 26,215,082 km (0.109 R)
• M79: 26,733,439 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 7.1

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.62 AU - 7.72 AU

Year: 11487 Days

Day: 17.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,081,759 km

• M1: 638,484 km (0.054 R)
• M2: 747,092 km (0.037 R)
• M3: 881,879 km (0.112 R)
• M4: 1,175,241 km (0.041 R)
• M5: 1,287,140 km (0.042 R)
• M6: 1,744,760 km (0.103 R)
• M7: 2,085,095 km (0.057 R)
• M8: 2,796,283 km (0.109 R)
• M9: 3,351,291 km (0.094 R)
• M10: 3,806,219 km (0.09 R)
• M11: 4,041,087 km (0.065 R)
• M12: 4,177,371 km (0.049 R)
• M13: 5,247,295 km (0.117 R)
• M14: 5,546,191 km (0.113 R)
• M15: 5,621,888 km (0.041 R)
• M16: 6,436,598 km (0.098 R)
• M17: 6,555,977 km (0.119 R)
• M18: 7,040,973 km (0.073 R)
• M19: 7,122,953 km (0.116 R)
• M20: 7,205,232 km (0.04 R)
• M21: 7,663,301 km (0.092 R)
• M22: 8,002,588 km (0.117 R)
• M23: 8,173,878 km (0.102 R)
• M24: 9,004,745 km (0.074 R)
• M25: 9,093,755 km (0.094 R)
• M26: 9,183,065 km (0.102 R)
• M27: 9,816,313 km (0.091 R)
• M28: 10,092,172 km (0.025 R)
• M29: 10,370,424 km (0.115 R)
• M30: 10,417,098 km (0.048 R)
• M31: 11,077,274 km (0.118 R)
• M32: 11,605,354 km (0.06 R)
• M33: 12,092,744 km (0.079 R)
• M34: 12,536,900 km (0.032 R)
• M35: 13,594,258 km (0.071 R)
• M36: 13,747,745 km (0.067 R)
• M37: 14,627,680 km (0.046 R)
• M38: 14,784,907 km (0.075 R)
• M39: 15,153,816 km (0.072 R)
• M40: 15,472,459 km (0.036 R)
• M41: 15,579,122 km (0.088 R)
• M42: 16,387,250 km (0.107 R)
• M43: 16,769,024 km (0.117 R)
• M44: 17,820,098 km (0.036 R)
• M45: 17,931,848 km (0.084 R)
• M46: 18,494,785 km (0.083 R)
• M47: 18,664,728 km (0.116 R)
• M48: 18,778,422 km (0.11 R)
• M49: 19,063,406 km (0.039 R)
• M50: 19,235,145 km (0.098 R)
• M51: 19,407,332 km (0.098 R)
• M52: 19,522,522 km (0.062 R)
• M53: 19,695,607 km (0.063 R)
• M54: 20,159,659 km (0.099 R)
• M55: 20,218,003 km (0.092 R)
• M56: 20,510,018 km (0.116 R)
• M57: 21,335,499 km (0.064 R)
• M58: 21,573,359 km (0.097 R)
• M59: 21,752,278 km (0.079 R)
• M60: 22,654,503 km (0.11 R)
• M61: 22,775,677 km (0.118 R)
• M62: 22,897,151 km (0.099 R)
• M63: 23,753,150 km (0.108 R)
• M64: 23,999,687 km (0.117 R)
• M65: 24,123,255 km (0.067 R)
• M66: 24,744,385 km (0.048 R)
• M67: 25,685,805 km (0.12 R)
• M68: 28,187,680 km (0.1 R)
• M69: 29,566,822 km (0.099 R)
• M70: 29,832,059 km (0.046 R)
• M71: 31,169,614 km (0.049 R)
• M72: 31,981,631 km (0.092 R)
• M73: 32,049,698 km (0.105 R)
• M74: 32,185,683 km (0.113 R)
• M75: 33,903,216 km (0.112 R)
• M76: 34,389,409 km (0.093 R)
• M77: 35,017,870 km (0.092 R)
• M78: 35,438,988 km (0.118 R)
• M79: 36,570,247 km (0.107 R)
• M80: 38,578,149 km (0.117 R)
• M81: 39,230,994 km (0.042 R)
• M82: 41,730,625 km (0.069 R)
• M83: 42,102,526 km (0.083 R)
• M84: 42,177,025 km (0.103 R)
• M85: 43,601,197 km (0.114 R)
• M86: 43,676,594 km (0.1 R)
• M87: 44,205,572 km (0.055 R)
• M88: 44,888,786 km (0.097 R)
• M89: 45,422,551 km (0.075 R)
• M90: 47,578,556 km (0.026 R)
• M91: 48,903,843 km (0.074 R)
• M92: 49,925,447 km (0.102 R)
• M93: 50,162,260 km (0.111 R)
• M94: 50,399,373 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit