🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 11.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,177,943 km

• M1: 160,070 km (0.058 R)
• M2: 248,781 km (0.089 R)
• M3: 341,682 km (0.097 R)
• M4: 418,724 km (0.05 R)
• M5: 503,846 km (0.092 R)
• M6: 583,880 km (0.108 R)
• M7: 750,383 km (0.046 R)
• M8: 825,631 km (0.113 R)
• M9: 926,160 km (0.104 R)
• M10: 1,036,564 km (0.067 R)
• M11: 1,162,675 km (0.09 R)
• M12: 1,277,267 km (0.119 R)
• M13: 1,378,096 km (0.074 R)
• M14: 1,454,989 km (0.046 R)
• M15: 1,539,362 km (0.064 R)
• M16: 1,625,530 km (0.093 R)
• M17: 1,703,920 km (0.055 R)
• M18: 1,835,416 km (0.118 R)
• M19: 1,923,829 km (0.108 R)
• M20: 2,074,623 km (0.06 R)
• M21: 2,424,084 km (0.05 R)
• M22: 2,565,454 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 9.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.73 AU - 0.83 AU

Year: 459 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,177,943 km

• M1: 127,906 km (0.115 R)
• M2: 199,713 km (0.111 R)
• M3: 296,503 km (0.093 R)
• M4: 433,535 km (0.068 R)
• M5: 597,793 km (0.039 R)
• M6: 724,353 km (0.116 R)
• M7: 860,487 km (0.102 R)
• M8: 980,764 km (0.114 R)
• M9: 1,137,243 km (0.064 R)
• M10: 1,408,763 km (0.085 R)
• M11: 1,523,206 km (0.076 R)
• M12: 1,655,749 km (0.057 R)
• M13: 1,741,319 km (0.088 R)
• M14: 1,880,296 km (0.065 R)
• M15: 1,959,134 km (0.09 R)
• M16: 2,023,012 km (0.083 R)
• M17: 2,087,489 km (0.073 R)
• M18: 2,163,784 km (0.101 R)
• M19: 2,347,340 km (0.069 R)
• M20: 2,530,448 km (0.102 R)
• M21: 2,753,798 km (0.045 R)
• M22: 2,831,738 km (0.106 R)
• M23: 2,904,443 km (0.113 R)
• M24: 3,039,230 km (0.1 R)
• M25: 3,201,095 km (0.091 R)
• M26: 3,308,656 km (0.041 R)
• M27: 3,398,116 km (0.047 R)
• M28: 3,572,846 km (0.117 R)
• M29: 3,764,032 km (0.118 R)
• M30: 3,830,603 km (0.108 R)
• M31: 3,951,777 km (0.054 R)
• M32: 4,108,257 km (0.103 R)
• M33: 4,197,716 km (0.108 R)
• M34: 4,301,687 km (0.049 R)
• M35: 4,406,555 km (0.118 R)
• M36: 4,512,171 km (0.076 R)
• M37: 4,604,473 km (0.101 R)
• M38: 4,668,800 km (0.093 R)
• M39: 4,783,841 km (0.115 R)
• M40: 4,907,109 km (0.092 R)
• M41: 5,009,285 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.39 AU - 6.79 AU

Year: 8813 Days

Day: 9.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,177,943 km

• M1: 150,495 km (0.114 R)
• M2: 256,710 km (0.117 R)
• M3: 406,457 km (0.088 R)
• M4: 580,739 km (0.08 R)
• M5: 782,696 km (0.077 R)
• M6: 892,800 km (0.108 R)
• M7: 1,312,871 km (0.107 R)
• M8: 1,485,806 km (0.059 R)
• M9: 1,984,266 km (0.099 R)
• M10: 2,298,422 km (0.097 R)
• M11: 2,391,172 km (0.09 R)
• M12: 2,799,724 km (0.058 R)
• M13: 3,520,337 km (0.068 R)
• M14: 3,957,462 km (0.057 R)
• M15: 4,943,013 km (0.117 R)
• M16: 5,339,447 km (0.091 R)
• M17: 5,432,497 km (0.06 R)
• M18: 5,809,783 km (0.032 R)
• M19: 6,260,671 km (0.058 R)
• M20: 6,391,719 km (0.06 R)
• M21: 6,589,786 km (0.082 R)
• M22: 6,689,718 km (0.091 R)
• M23: 7,541,378 km (0.087 R)
• M24: 7,891,736 km (0.116 R)
• M25: 9,011,477 km (0.076 R)
• M26: 9,233,929 km (0.066 R)
• M27: 9,798,062 km (0.12 R)
• M28: 10,412,161 km (0.114 R)
• M29: 10,489,803 km (0.074 R)
• M30: 10,567,743 km (0.09 R)
• M31: 10,723,923 km (0.06 R)
• M32: 11,197,401 km (0.113 R)
• M33: 11,798,934 km (0.113 R)
• M34: 11,961,098 km (0.084 R)
• M35: 12,246,680 km (0.08 R)
• M36: 12,410,939 km (0.051 R)
• M37: 12,824,577 km (0.118 R)
• M38: 13,496,122 km (0.057 R)
• M39: 13,665,765 km (0.087 R)
• M40: 14,265,204 km (0.092 R)
• M41: 14,568,140 km (0.089 R)
• M42: 15,578,524 km (0.103 R)
• M43: 16,204,591 km (0.079 R)
• M44: 16,793,259 km (0.065 R)
• M45: 16,884,513 km (0.085 R)
• M46: 17,573,711 km (0.101 R)
• M47: 18,038,362 km (0.08 R)
• M48: 19,122,348 km (0.081 R)
• M49: 19,792,546 km (0.11 R)
• M50: 21,155,981 km (0.112 R)
• M51: 21,650,253 km (0.081 R)
• M52: 21,799,252 km (0.114 R)
• M53: 22,098,298 km (0.101 R)
• M54: 23,257,383 km (0.084 R)
• M55: 23,818,674 km (0.098 R)
• M56: 24,075,234 km (0.091 R)
• M57: 24,694,869 km (0.11 R)
• M58: 25,058,840 km (0.087 R)
• M59: 25,215,319 km (0.088 R)
• M60: 25,634,194 km (0.115 R)
• M61: 26,055,461 km (0.118 R)
• M62: 26,266,993 km (0.088 R)
• M63: 26,478,973 km (0.117 R)
• M64: 26,691,701 km (0.113 R)
• M65: 27,440,289 km (0.065 R)
• M66: 27,871,130 km (0.101 R)
• M67: 28,576,185 km (0.055 R)
• M68: 29,506,983 km (0.116 R)
• M69: 30,114,500 km (0.088 R)
• M70: 30,336,503 km (0.08 R)
• M71: 31,117,703 km (0.07 R)
• M72: 31,792,539 km (0.098 R)
• M73: 33,443,352 km (0.059 R)
• M74: 33,558,094 km (0.071 R)
• M75: 34,134,494 km (0.057 R)
• M76: 34,772,230 km (0.096 R)
• M77: 36,590,742 km (0.041 R)
• M78: 36,827,555 km (0.046 R)
• M79: 37,600,976 km (0.112 R)
• M80: 37,840,033 km (0.108 R)
• M81: 40,564,061 km (0.12 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: 171 - 13,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit