🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 10.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.22 AU - 1.36 AU

Year: 932 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,855,144 km

• M1: 132,095 km (0.034 R)
• M2: 315,352 km (0.108 R)
• M3: 402,568 km (0.052 R)
• M4: 470,934 km (0.095 R)
• M5: 617,540 km (0.119 R)
• M6: 1,085,183 km (0.107 R)
• M7: 1,156,691 km (0.044 R)
• M8: 1,260,811 km (0.07 R)
• M9: 1,374,804 km (0.102 R)
• M10: 1,695,841 km (0.106 R)
• M11: 1,908,570 km (0.07 R)
• M12: 2,175,602 km (0.106 R)
• M13: 2,244,267 km (0.103 R)
• M14: 2,368,134 km (0.113 R)
• M15: 2,534,338 km (0.104 R)
• M16: 2,623,049 km (0.117 R)
• M17: 2,729,114 km (0.069 R)
• M18: 2,803,464 km (0.083 R)
• M19: 2,945,732 km (0.118 R)
• M20: 3,013,500 km (0.036 R)
• M21: 3,290,106 km (0.115 R)
• M22: 3,404,848 km (0.104 R)
• M23: 3,556,839 km (0.106 R)
• M24: 3,665,597 km (0.063 R)
• M25: 3,784,677 km (0.12 R)
• M26: 3,979,752 km (0.05 R)
• M27: 4,197,267 km (0.049 R)
• M28: 4,283,436 km (0.035 R)
• M29: 4,370,203 km (0.101 R)
• M30: 4,447,844 km (0.06 R)
• M31: 4,584,876 km (0.073 R)
• M32: 4,693,484 km (0.037 R)
• M33: 5,136,742 km (0.113 R)
• M34: 5,270,333 km (0.086 R)
• M35: 5,363,532 km (0.068 R)
• M36: 5,457,181 km (0.1 R)
• M37: 5,540,956 km (0.112 R)
• M38: 5,912,407 km (0.103 R)
• M39: 6,074,122 km (0.096 R)
• M40: 6,446,172 km (0.12 R)
• M41: 6,690,914 km (0.101 R)
• M42: 7,120,709 km (0.12 R)
• M43: 7,200,894 km (0.051 R)
• M44: 7,315,934 km (0.114 R)
• M45: 7,385,348 km (0.051 R)
• M46: 7,478,098 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.6

Radius: 12.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.68 AU - 2.76 AU

Year: 2103 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,855,144 km

• M1: 180,864 km (0.12 R)
• M2: 283,937 km (0.079 R)
• M3: 468,690 km (0.086 R)
• M4: 550,520 km (0.058 R)
• M5: 668,852 km (0.094 R)
• M6: 850,913 km (0.05 R)
• M7: 984,504 km (0.11 R)
• M8: 1,072,766 km (0.106 R)
• M9: 1,148,463 km (0.094 R)
• M10: 1,250,040 km (0.085 R)
• M11: 1,487,751 km (0.043 R)
• M12: 1,581,997 km (0.109 R)
• M13: 1,740,571 km (0.098 R)
• M14: 1,831,078 km (0.077 R)
• M15: 1,913,955 km (0.042 R)
• M16: 2,238,732 km (0.043 R)
• M17: 2,357,662 km (0.066 R)
• M18: 2,581,311 km (0.087 R)
• M19: 2,769,655 km (0.074 R)
• M20: 2,951,716 km (0.118 R)
• M21: 3,038,782 km (0.058 R)
• M22: 3,115,675 km (0.091 R)
• M23: 3,802,030 km (0.113 R)
• M24: 3,944,896 km (0.042 R)
• M25: 4,028,970 km (0.111 R)
• M26: 4,359,432 km (0.118 R)
• M27: 4,622,574 km (0.085 R)
• M28: 4,903,968 km (0.043 R)
• M29: 5,309,976 km (0.048 R)
• M30: 5,456,582 km (0.073 R)
• M31: 5,537,216 km (0.074 R)
• M32: 5,699,679 km (0.103 R)
• M33: 5,973,892 km (0.093 R)
• M34: 6,606,840 km (0.079 R)
• M35: 6,721,582 km (0.102 R)
• M36: 6,808,049 km (0.101 R)
• M37: 6,967,670 km (0.083 R)
• M38: 7,364,703 km (0.104 R)
• M39: 7,738,997 km (0.088 R)
• M40: 7,920,908 km (0.066 R)
• M41: 8,397,377 km (0.112 R)
• M42: 8,490,577 km (0.064 R)
• M43: 8,662,614 km (0.043 R)
• M44: 8,867,264 km (0.11 R)
• M45: 9,105,574 km (0.097 R)
• M46: 9,329,821 km (0.102 R)
• M47: 9,474,931 km (0.103 R)
• M48: 9,555,863 km (0.077 R)
• M49: 9,767,544 km (0.066 R)
• M50: 9,898,442 km (0.117 R)
• M51: 10,228,605 km (0.038 R)
• M52: 10,461,828 km (0.104 R)
• M53: 10,679,942 km (0.103 R)
• M54: 10,848,688 km (0.078 R)
• M55: 10,967,469 km (0.09 R)
• M56: 11,550,152 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 9.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.99 AU - 5.87 AU

Year: 6960 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,855,144 km

• M1: 118,482 km (0.097 R)
• M2: 266,583 km (0.074 R)
• M3: 405,111 km (0.12 R)
• M4: 668,403 km (0.066 R)
• M5: 1,324,091 km (0.043 R)
• M6: 1,647,821 km (0.076 R)
• M7: 1,939,686 km (0.054 R)
• M8: 1,996,384 km (0.062 R)
• M9: 2,169,468 km (0.069 R)
• M10: 2,910,875 km (0.057 R)
• M11: 3,085,755 km (0.1 R)
• M12: 3,152,177 km (0.072 R)
• M13: 3,354,583 km (0.102 R)
• M14: 3,422,949 km (0.088 R)
• M15: 3,561,177 km (0.108 R)
• M16: 3,630,890 km (0.042 R)
• M17: 3,866,955 km (0.1 R)
• M18: 4,529,225 km (0.101 R)
• M19: 4,732,229 km (0.048 R)
• M20: 4,860,734 km (0.115 R)
• M21: 5,279,458 km (0.103 R)
• M22: 6,151,614 km (0.074 R)
• M23: 6,690,466 km (0.116 R)
• M24: 6,980,237 km (0.076 R)
• M25: 8,179,862 km (0.093 R)
• M26: 8,303,280 km (0.069 R)
• M27: 8,396,330 km (0.091 R)
• M28: 8,708,840 km (0.057 R)
• M29: 8,834,951 km (0.109 R)
• M30: 8,993,375 km (0.066 R)
• M31: 9,474,482 km (0.078 R)
• M32: 9,832,619 km (0.107 R)
• M33: 10,195,244 km (0.044 R)
• M34: 10,730,506 km (0.025 R)
• M35: 11,001,577 km (0.102 R)
• M36: 11,069,794 km (0.115 R)
• M37: 11,240,634 km (0.082 R)
• M38: 11,412,522 km (0.031 R)
• M39: 11,516,044 km (0.094 R)
• M40: 11,585,158 km (0.09 R)
• M41: 11,654,422 km (0.099 R)
• M42: 12,038,290 km (0.111 R)
• M43: 12,108,452 km (0.103 R)
• M44: 12,319,833 km (0.044 R)
• M45: 12,461,503 km (0.054 R)
• M46: 12,782,240 km (0.109 R)
• M47: 12,853,898 km (0.037 R)
• M48: 13,105,821 km (0.039 R)
• M49: 13,177,927 km (0.034 R)
• M50: 13,944,616 km (0.095 R)
• M51: 14,166,320 km (0.042 R)
• M52: 14,240,521 km (0.073 R)
• M53: 15,292,194 km (0.103 R)
• M54: 15,827,455 km (0.084 R)
• M55: 16,020,137 km (0.112 R)
• M56: 16,291,208 km (0.116 R)
• M57: 17,748,890 km (0.065 R)
• M58: 17,989,144 km (0.114 R)
• M59: 18,109,720 km (0.082 R)
• M60: 18,432,552 km (0.038 R)
• M61: 19,784,169 km (0.046 R)
• M62: 20,241,639 km (0.03 R)
• M63: 20,618,775 km (0.116 R)
• M64: 21,082,678 km (0.106 R)
• M65: 21,422,265 km (0.119 R)
• M66: 21,849,218 km (0.087 R)
• M67: 22,149,910 km (0.108 R)
• M68: 22,495,032 km (0.073 R)
• M69: 22,625,032 km (0.061 R)
• M70: 23,147,129 km (0.056 R)
• M71: 23,278,326 km (0.074 R)
• M72: 23,541,469 km (0.088 R)
• M73: 23,717,396 km (0.047 R)
• M74: 25,185,400 km (0.061 R)
• M75: 25,545,781 km (0.118 R)
• M76: 26,134,898 km (0.099 R)
• M77: 26,682,725 km (0.049 R)
• M78: 28,068,749 km (0.093 R)
• M79: 29,620,378 km (0.118 R)
• M80: 30,286,987 km (0.047 R)
• M81: 31,199,534 km (0.031 R)
• M82: 32,023,818 km (0.042 R)
• M83: 32,365,200 km (0.04 R)
• M84: 32,463,037 km (0.094 R)
• M85: 32,560,874 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 20,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit