🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 15

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.22 AU - 1.48 AU

Year: 1046 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,434,136 km

• M1: 192,981 km (0.079 R)
• M2: 356,193 km (0.085 R)
• M3: 504,145 km (0.099 R)
• M4: 696,079 km (0.109 R)
• M5: 812,616 km (0.1 R)
• M6: 1,013,825 km (0.102 R)
• M7: 1,195,287 km (0.103 R)
• M8: 1,339,799 km (0.038 R)
• M9: 1,592,320 km (0.111 R)
• M10: 1,971,401 km (0.118 R)
• M11: 2,250,102 km (0.114 R)
• M12: 2,518,929 km (0.042 R)
• M13: 2,688,723 km (0.114 R)
• M14: 2,806,606 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 9.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.46 AU - 2.3 AU

Year: 1719 Days

Day: 14.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,434,136 km

• M1: 131,945 km (0.04 R)
• M2: 198,367 km (0.093 R)
• M3: 333,454 km (0.105 R)
• M4: 434,881 km (0.091 R)
• M5: 575,353 km (0.093 R)
• M6: 680,371 km (0.09 R)
• M7: 754,272 km (0.109 R)
• M8: 874,699 km (0.1 R)
• M9: 972,536 km (0.08 R)
• M10: 1,065,735 km (0.098 R)
• M11: 1,139,786 km (0.075 R)
• M12: 1,261,260 km (0.094 R)
• M13: 1,321,398 km (0.079 R)
• M14: 1,449,454 km (0.111 R)
• M15: 1,672,205 km (0.075 R)
• M16: 1,858,454 km (0.084 R)
• M17: 1,954,197 km (0.078 R)
• M18: 2,040,665 km (0.084 R)
• M19: 2,122,943 km (0.079 R)
• M20: 2,245,763 km (0.111 R)
• M21: 2,440,091 km (0.092 R)
• M22: 2,563,060 km (0.117 R)
• M23: 2,718,044 km (0.055 R)
• M24: 2,931,669 km (0.111 R)
• M25: 3,012,452 km (0.072 R)
• M26: 3,201,843 km (0.12 R)
• M27: 3,278,587 km (0.084 R)
• M28: 3,382,109 km (0.116 R)
• M29: 3,506,275 km (0.084 R)
• M30: 3,719,003 km (0.063 R)
• M31: 3,881,317 km (0.099 R)
• M32: 3,977,209 km (0.057 R)
• M33: 4,059,937 km (0.107 R)
• M34: 4,171,088 km (0.12 R)
• M35: 4,325,772 km (0.099 R)
• M36: 4,684,209 km (0.117 R)
• M37: 4,757,063 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 14.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.89 AU - 3.07 AU

Year: 2604 Days

Day: 14.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,434,136 km

• M1: 187,895 km (0.115 R)
• M2: 290,519 km (0.115 R)
• M3: 538,552 km (0.096 R)
• M4: 721,361 km (0.092 R)
• M5: 884,722 km (0.096 R)
• M6: 1,126,921 km (0.087 R)
• M7: 1,251,835 km (0.072 R)
• M8: 1,351,318 km (0.027 R)
• M9: 1,474,437 km (0.057 R)
• M10: 1,688,661 km (0.118 R)
• M11: 2,018,225 km (0.108 R)
• M12: 2,245,464 km (0.105 R)
• M13: 2,431,115 km (0.049 R)
• M14: 2,557,824 km (0.111 R)
• M15: 2,673,763 km (0.054 R)
• M16: 2,804,810 km (0.119 R)
• M17: 3,224,732 km (0.073 R)
• M18: 3,635,976 km (0.097 R)
• M19: 3,752,513 km (0.079 R)
• M20: 3,929,637 km (0.114 R)
• M21: 4,338,488 km (0.111 R)
• M22: 4,540,146 km (0.083 R)
• M23: 4,681,815 km (0.085 R)
• M24: 5,378,642 km (0.105 R)
• M25: 5,680,082 km (0.084 R)
• M26: 5,884,133 km (0.113 R)
• M27: 6,021,613 km (0.044 R)
• M28: 6,264,710 km (0.08 R)
• M29: 6,511,098 km (0.067 R)
• M30: 6,689,119 km (0.051 R)
• M31: 7,049,949 km (0.054 R)
• M32: 7,251,158 km (0.117 R)
• M33: 7,640,711 km (0.086 R)
• M34: 7,734,509 km (0.064 R)
• M35: 7,980,149 km (0.113 R)
• M36: 8,075,293 km (0.074 R)
• M37: 8,771,671 km (0.081 R)
• M38: 9,266,691 km (0.104 R)
• M39: 9,507,543 km (0.085 R)
• M40: 9,750,490 km (0.053 R)
• M41: 9,852,366 km (0.059 R)
• M42: 10,242,517 km (0.099 R)
• M43: 10,491,747 km (0.114 R)
• M44: 10,826,996 km (0.036 R)
• M45: 11,486,723 km (0.098 R)
• M46: 11,594,433 km (0.065 R)
• M47: 11,789,060 km (0.089 R)
• M48: 11,984,734 km (0.068 R)
• M49: 12,667,200 km (0.064 R)
• M50: 12,800,791 km (0.097 R)
• M51: 12,934,681 km (0.114 R)
• M52: 13,498,216 km (0.101 R)
• M53: 13,794,420 km (0.067 R)
• M54: 13,885,974 km (0.099 R)
• M55: 14,416,448 km (0.088 R)
• M56: 14,695,896 km (0.081 R)
• M57: 14,859,706 km (0.113 R)
• M58: 15,521,228 km (0.067 R)
• M59: 15,711,965 km (0.105 R)
• M60: 15,831,643 km (0.116 R)
• M61: 15,951,621 km (0.103 R)
• M62: 16,313,199 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 11.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.22 AU - 3.96 AU

Year: 4536 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,434,136 km

• M1: 151,692 km (0.096 R)
• M2: 259,253 km (0.102 R)
• M3: 362,027 km (0.046 R)
• M4: 450,290 km (0.1 R)
• M5: 538,702 km (0.081 R)
• M6: 736,770 km (0.106 R)
• M7: 845,527 km (0.12 R)
• M8: 983,756 km (0.08 R)
• M9: 1,431,502 km (0.105 R)
• M10: 1,729,202 km (0.112 R)
• M11: 2,125,337 km (0.105 R)
• M12: 2,236,937 km (0.068 R)
• M13: 2,350,631 km (0.11 R)
• M14: 2,449,516 km (0.089 R)
• M15: 2,877,216 km (0.085 R)
• M16: 3,036,986 km (0.119 R)
• M17: 3,254,801 km (0.09 R)
• M18: 3,384,203 km (0.052 R)
• M19: 3,496,401 km (0.042 R)
• M20: 3,899,418 km (0.094 R)
• M21: 3,997,704 km (0.086 R)
• M22: 4,398,776 km (0.093 R)
• M23: 4,875,993 km (0.049 R)
• M24: 5,348,124 km (0.091 R)
• M25: 5,457,630 km (0.118 R)
• M26: 6,106,735 km (0.047 R)
• M27: 6,313,180 km (0.07 R)
• M28: 6,615,517 km (0.084 R)
• M29: 6,922,641 km (0.113 R)
• M30: 7,526,418 km (0.11 R)
• M31: 7,847,156 km (0.117 R)
• M32: 7,921,806 km (0.104 R)
• M33: 8,071,852 km (0.104 R)
• M34: 8,172,382 km (0.05 R)
• M35: 8,630,002 km (0.085 R)
• M36: 8,991,730 km (0.025 R)
• M37: 9,437,681 km (0.118 R)
• M38: 9,543,746 km (0.09 R)
• M39: 9,676,738 km (0.039 R)
• M40: 9,917,890 km (0.104 R)
• M41: 10,106,683 km (0.108 R)
• M42: 10,791,093 km (0.117 R)
• M43: 11,041,071 km (0.063 R)
• M44: 11,433,765 km (0.086 R)
• M45: 11,974,262 km (0.112 R)
• M46: 12,290,961 km (0.071 R)
• M47: 12,493,965 km (0.091 R)
• M48: 13,020,999 km (0.102 R)
• M49: 13,109,561 km (0.102 R)
• M50: 13,495,673 km (0.055 R)
• M51: 13,945,813 km (0.059 R)
• M52: 14,553,778 km (0.109 R)
• M53: 14,707,116 km (0.063 R)
• M54: 14,922,687 km (0.12 R)
• M55: 15,046,255 km (0.12 R)
• M56: 15,139,305 km (0.1 R)
• M57: 15,232,354 km (0.056 R)
• M58: 15,795,441 km (0.04 R)
• M59: 16,397,123 km (0.119 R)
• M60: 16,588,609 km (0.104 R)
• M61: 16,780,992 km (0.069 R)
• M62: 17,786,439 km (0.066 R)
• M63: 18,147,867 km (0.105 R)
• M64: 18,246,901 km (0.117 R)
• M65: 19,179,494 km (0.089 R)
• M66: 19,889,336 km (0.093 R)
• M67: 20,161,903 km (0.103 R)
• M68: 20,538,890 km (0.051 R)
• M69: 20,883,564 km (0.076 R)
• M70: 21,823,637 km (0.068 R)
• M71: 22,920,189 km (0.097 R)
• M72: 23,601,009 km (0.098 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: 215 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit