🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 14.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 598 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,560,762 km

• M1: 195,225 km (0.119 R)
• M2: 315,652 km (0.107 R)
• M3: 427,551 km (0.117 R)
• M4: 543,788 km (0.115 R)
• M5: 687,851 km (0.117 R)
• M6: 832,213 km (0.115 R)
• M7: 982,858 km (0.111 R)
• M8: 1,092,812 km (0.058 R)
• M9: 1,207,255 km (0.061 R)
• M10: 1,308,084 km (0.087 R)
• M11: 1,411,905 km (0.116 R)
• M12: 1,544,448 km (0.086 R)
• M13: 1,641,837 km (0.098 R)
• M14: 1,761,515 km (0.11 R)
• M15: 1,884,484 km (0.034 R)
• M16: 1,982,172 km (0.077 R)
• M17: 2,338,065 km (0.119 R)
• M18: 2,458,791 km (0.068 R)
• M19: 2,558,572 km (0.118 R)
• M20: 2,698,895 km (0.11 R)
• M21: 2,833,982 km (0.116 R)
• M22: 3,278,288 km (0.078 R)
• M23: 3,380,164 km (0.098 R)
• M24: 3,483,087 km (0.115 R)
• M25: 3,815,942 km (0.053 R)
• M26: 3,932,330 km (0.065 R)
• M27: 4,187,095 km (0.066 R)
• M28: 4,288,672 km (0.075 R)
• M29: 4,607,914 km (0.103 R)
• M30: 4,732,080 km (0.062 R)
• M31: 5,003,301 km (0.095 R)
• M32: 5,131,057 km (0.115 R)
• M33: 5,339,746 km (0.046 R)
• M34: 5,510,737 km (0.063 R)
• M35: 5,724,512 km (0.109 R)
• M36: 5,899,542 km (0.116 R)
• M37: 6,013,834 km (0.07 R)
• M38: 6,287,000 km (0.059 R)
• M39: 6,564,205 km (0.09 R)
• M40: 6,704,378 km (0.103 R)
• M41: 6,867,290 km (0.038 R)
• M42: 6,976,646 km (0.114 R)
• M43: 7,119,811 km (0.117 R)
• M44: 7,286,015 km (0.06 R)
• M45: 7,397,615 km (0.115 R)
• M46: 7,498,593 km (0.11 R)
• M47: 7,758,744 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 8.7

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.93 AU - 1.08 AU

Year: 636 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,560,762 km

• M1: 112,797 km (0.087 R)
• M2: 192,832 km (0.063 R)
• M3: 294,857 km (0.074 R)
• M4: 366,216 km (0.038 R)
• M5: 478,115 km (0.066 R)
• M6: 575,204 km (0.1 R)
• M7: 734,226 km (0.102 R)
• M8: 816,655 km (0.097 R)
• M9: 907,909 km (0.071 R)
• M10: 985,850 km (0.101 R)
• M11: 1,060,350 km (0.119 R)
• M12: 1,148,612 km (0.106 R)
• M13: 1,202,916 km (0.078 R)
• M14: 1,258,118 km (0.032 R)
• M15: 1,345,782 km (0.099 R)
• M16: 1,468,154 km (0.084 R)
• M17: 1,730,847 km (0.047 R)
• M18: 2,045,452 km (0.11 R)
• M19: 2,126,833 km (0.108 R)
• M20: 2,217,040 km (0.111 R)
• M21: 2,362,450 km (0.086 R)
• M22: 2,432,461 km (0.087 R)
• M23: 2,495,292 km (0.106 R)
• M24: 2,622,600 km (0.056 R)
• M25: 2,833,982 km (0.12 R)
• M26: 2,908,631 km (0.03 R)
• M27: 3,093,534 km (0.118 R)
• M28: 3,230,566 km (0.101 R)
• M29: 3,308,507 km (0.119 R)
• M30: 3,457,506 km (0.106 R)
• M31: 3,537,242 km (0.07 R)
• M32: 3,671,581 km (0.108 R)
• M33: 3,762,087 km (0.053 R)
• M34: 3,945,345 km (0.119 R)
• M35: 4,141,019 km (0.101 R)
• M36: 4,197,417 km (0.057 R)
• M37: 4,339,834 km (0.113 R)
• M38: 4,454,875 km (0.12 R)
• M39: 4,629,456 km (0.113 R)
• M40: 4,826,027 km (0.111 R)
• M41: 4,945,257 km (0.084 R)
• M42: 5,025,292 km (0.057 R)
• M43: 5,176,535 km (0.069 R)
• M44: 6,094,318 km (0.042 R)
• M45: 6,244,963 km (0.073 R)
• M46: 6,495,091 km (0.108 R)
• M47: 6,626,886 km (0.105 R)
• M48: 6,715,299 km (0.079 R)
• M49: 6,815,230 km (0.115 R)
• M50: 7,039,029 km (0.105 R)
• M51: 7,197,154 km (0.087 R)
• M52: 7,253,851 km (0.039 R)
• M53: 7,344,956 km (0.08 R)
• M54: 7,748,123 km (0.073 R)
• M55: 7,829,653 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 8.7

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.51 AU - 5.53 AU

Year: 6110 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,560,762 km

• M1: 140,173 km (0.119 R)
• M2: 332,706 km (0.096 R)
• M3: 502,050 km (0.116 R)
• M4: 578,196 km (0.061 R)
• M5: 700,417 km (0.113 R)
• M6: 1,222,215 km (0.07 R)
• M7: 1,549,834 km (0.075 R)
• M8: 1,606,980 km (0.093 R)
• M9: 1,684,622 km (0.074 R)
• M10: 1,763,310 km (0.104 R)
• M11: 1,884,036 km (0.097 R)
• M12: 2,049,042 km (0.066 R)
• M13: 2,305,752 km (0.104 R)
• M14: 2,803,165 km (0.109 R)
• M15: 2,873,476 km (0.109 R)
• M16: 3,161,153 km (0.097 R)
• M17: 3,358,023 km (0.076 R)
• M18: 3,920,362 km (0.069 R)
• M19: 4,078,786 km (0.025 R)
• M20: 4,266,382 km (0.065 R)
• M21: 5,217,375 km (0.074 R)
• M22: 5,304,441 km (0.034 R)
• M23: 5,450,449 km (0.089 R)
• M24: 6,761,076 km (0.072 R)
• M25: 8,265,432 km (0.059 R)
• M26: 10,012,585 km (0.049 R)
• M27: 10,302,506 km (0.095 R)
• M28: 10,448,364 km (0.096 R)
• M29: 11,565,112 km (0.108 R)
• M30: 12,369,051 km (0.094 R)
• M31: 13,708,850 km (0.066 R)
• M32: 14,273,731 km (0.109 R)
• M33: 14,395,803 km (0.081 R)
• M34: 15,384,795 km (0.12 R)
• M35: 15,803,220 km (0.085 R)
• M36: 15,887,443 km (0.065 R)
• M37: 16,310,506 km (0.059 R)
• M38: 17,688,901 km (0.09 R)
• M39: 17,820,098 km (0.104 R)
• M40: 18,039,409 km (0.108 R)
• M41: 18,480,723 km (0.082 R)
• M42: 18,658,146 km (0.099 R)
• M43: 18,791,737 km (0.105 R)
• M44: 19,554,237 km (0.073 R)
• M45: 20,235,356 km (0.078 R)
• M46: 20,326,760 km (0.092 R)
• M47: 20,601,871 km (0.046 R)
• M48: 20,739,950 km (0.06 R)
• M49: 21,109,456 km (0.052 R)
• M50: 21,574,407 km (0.118 R)
• M51: 21,901,876 km (0.089 R)
• M52: 22,136,745 km (0.058 R)
• M53: 23,084,896 km (0.108 R)
• M54: 23,276,082 km (0.069 R)
• M55: 23,563,909 km (0.088 R)
• M56: 23,708,271 km (0.088 R)
• M57: 24,046,212 km (0.034 R)
• M58: 24,531,657 km (0.025 R)
• M59: 24,726,882 km (0.086 R)
• M60: 25,069,611 km (0.091 R)
• M61: 25,315,400 km (0.061 R)
• M62: 25,512,570 km (0.118 R)
• M63: 26,156,888 km (0.086 R)
• M64: 26,656,246 km (0.077 R)
• M65: 27,158,745 km (0.091 R)
• M66: 27,309,989 km (0.115 R)
• M67: 27,613,673 km (0.117 R)
• M68: 27,918,254 km (0.074 R)
• M69: 28,428,532 km (0.095 R)
• M70: 28,736,255 km (0.097 R)
• M71: 28,993,414 km (0.091 R)
• M72: 29,665,707 km (0.102 R)
• M73: 29,977,768 km (0.067 R)
• M74: 30,134,247 km (0.104 R)
• M75: 31,554,230 km (0.063 R)
• M76: 32,352,634 km (0.079 R)
• M77: 32,996,054 km (0.112 R)
• M78: 34,132,250 km (0.087 R)
• M79: 35,336,214 km (0.055 R)
• M80: 35,666,975 km (0.095 R)
• M81: 36,442,789 km (0.05 R)
• M82: 36,498,440 km (0.109 R)
• M83: 37,168,189 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit