🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.56 AU - 0.68 AU

Year: 337 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,537,016 km

• M1: 185,950 km (0.097 R)
• M2: 283,638 km (0.073 R)
• M3: 377,286 km (0.099 R)
• M4: 559,197 km (0.089 R)
• M5: 658,380 km (0.113 R)
• M6: 771,177 km (0.077 R)
• M7: 917,185 km (0.112 R)
• M8: 1,022,651 km (0.112 R)
• M9: 1,115,252 km (0.071 R)
• M10: 1,218,175 km (0.053 R)
• M11: 1,320,949 km (0.116 R)
• M12: 1,430,754 km (0.078 R)
• M13: 1,555,818 km (0.093 R)
• M14: 1,656,198 km (0.101 R)
• M15: 1,758,972 km (0.094 R)
• M16: 1,855,462 km (0.064 R)
• M17: 1,958,236 km (0.075 R)
• M18: 2,116,062 km (0.099 R)
• M19: 2,246,511 km (0.059 R)
• M20: 2,361,103 km (0.105 R)
• M21: 2,454,452 km (0.079 R)
• M22: 2,577,422 km (0.103 R)
• M23: 2,673,613 km (0.107 R)
• M24: 2,780,875 km (0.109 R)
• M25: 2,984,627 km (0.08 R)
• M26: 3,080,819 km (0.101 R)
• M27: 3,193,615 km (0.057 R)
• M28: 3,312,994 km (0.12 R)
• M29: 3,476,206 km (0.105 R)
• M30: 3,663,801 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 10.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.69 AU - 1.11 AU

Year: 589 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,537,016 km

• M1: 135,835 km (0.04 R)
• M2: 217,964 km (0.077 R)
• M3: 310,116 km (0.041 R)
• M4: 377,884 km (0.082 R)
• M5: 452,384 km (0.06 R)
• M6: 536,757 km (0.112 R)
• M7: 613,052 km (0.109 R)
• M8: 712,385 km (0.059 R)
• M9: 781,948 km (0.076 R)
• M10: 882,927 km (0.061 R)
• M11: 1,023,399 km (0.105 R)
• M12: 1,098,796 km (0.116 R)
• M13: 1,227,451 km (0.083 R)
• M14: 1,346,680 km (0.075 R)
• M15: 1,454,989 km (0.118 R)
• M16: 1,535,622 km (0.093 R)
• M17: 1,607,579 km (0.114 R)
• M18: 1,728,155 km (0.089 R)
• M19: 1,912,160 km (0.108 R)
• M20: 2,188,916 km (0.109 R)
• M21: 2,305,602 km (0.119 R)
• M22: 2,454,452 km (0.1 R)
• M23: 2,755,593 km (0.09 R)
• M24: 2,875,570 km (0.093 R)
• M25: 2,997,493 km (0.117 R)
• M26: 3,160,405 km (0.11 R)
• M27: 3,279,485 km (0.113 R)
• M28: 3,366,550 km (0.109 R)
• M29: 3,440,751 km (0.094 R)
• M30: 3,542,926 km (0.112 R)
• M31: 3,639,118 km (0.116 R)
• M32: 3,743,238 km (0.102 R)
• M33: 3,904,804 km (0.063 R)
• M34: 3,990,074 km (0.099 R)
• M35: 4,198,614 km (0.078 R)
• M36: 4,307,970 km (0.107 R)
• M37: 4,418,224 km (0.06 R)
• M38: 4,492,274 km (0.057 R)
• M39: 4,559,294 km (0.08 R)
• M40: 4,641,723 km (0.085 R)
• M41: 4,732,080 km (0.118 R)
• M42: 4,899,330 km (0.118 R)
• M43: 5,169,654 km (0.118 R)
• M44: 5,397,342 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 8.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.98 AU - 2.92 AU

Year: 2647 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,537,016 km

• M1: 113,545 km (0.104 R)
• M2: 211,980 km (0.111 R)
• M3: 280,047 km (0.106 R)
• M4: 430,692 km (0.109 R)
• M5: 484,847 km (0.102 R)
• M6: 566,826 km (0.111 R)
• M7: 680,970 km (0.07 R)
• M8: 872,305 km (0.102 R)
• M9: 953,836 km (0.093 R)
• M10: 1,091,915 km (0.063 R)
• M11: 1,225,506 km (0.079 R)
• M12: 1,305,840 km (0.062 R)
• M13: 1,364,482 km (0.082 R)
• M14: 1,472,342 km (0.108 R)
• M15: 1,595,461 km (0.065 R)
• M16: 2,012,690 km (0.095 R)
• M17: 2,080,906 km (0.105 R)
• M18: 2,136,108 km (0.109 R)
• M19: 2,390,424 km (0.108 R)
• M20: 2,492,001 km (0.095 R)
• M21: 2,684,534 km (0.084 R)
• M22: 2,882,003 km (0.086 R)
• M23: 2,974,754 km (0.051 R)
• M24: 3,469,773 km (0.066 R)
• M25: 3,802,927 km (0.055 R)
• M26: 3,990,523 km (0.06 R)
• M27: 4,233,620 km (0.118 R)
• M28: 4,339,385 km (0.106 R)
• M29: 4,446,049 km (0.081 R)
• M30: 4,899,629 km (0.11 R)
• M31: 5,482,612 km (0.112 R)
• M32: 5,655,996 km (0.118 R)
• M33: 5,831,175 km (0.088 R)
• M34: 5,968,656 km (0.117 R)
• M35: 6,127,080 km (0.101 R)
• M36: 6,387,679 km (0.093 R)
• M37: 6,570,189 km (0.085 R)
• M38: 7,065,208 km (0.074 R)
• M39: 7,128,039 km (0.105 R)
• M40: 7,508,317 km (0.116 R)
• M41: 8,047,617 km (0.077 R)
• M42: 9,026,885 km (0.112 R)
• M43: 9,117,841 km (0.087 R)
• M44: 9,507,393 km (0.055 R)
• M45: 9,576,807 km (0.099 R)
• M46: 9,832,470 km (0.079 R)
• M47: 9,949,455 km (0.12 R)
• M48: 10,114,013 km (0.057 R)
• M49: 10,565,200 km (0.115 R)
• M50: 10,998,585 km (0.093 R)
• M51: 11,193,212 km (0.109 R)
• M52: 11,758,841 km (0.105 R)
• M53: 12,233,067 km (0.088 R)
• M54: 12,510,571 km (0.112 R)
• M55: 13,719,322 km (0.116 R)
• M56: 13,771,681 km (0.052 R)
• M57: 13,928,759 km (0.114 R)
• M58: 14,165,722 km (0.12 R)
• M59: 14,218,530 km (0.032 R)
• M60: 14,510,245 km (0.071 R)
• M61: 14,670,315 km (0.042 R)
• M62: 14,750,500 km (0.118 R)
• M63: 15,072,733 km (0.08 R)
• M64: 15,261,825 km (0.088 R)
• M65: 15,343,057 km (0.067 R)
• M66: 15,970,919 km (0.065 R)
• M67: 16,523,833 km (0.088 R)
• M68: 17,082,880 km (0.06 R)
• M69: 17,223,652 km (0.106 R)
• M70: 17,336,448 km (0.096 R)
• M71: 17,534,666 km (0.051 R)
• M72: 17,818,902 km (0.112 R)
• M73: 17,933,045 km (0.115 R)
• M74: 18,421,033 km (0.056 R)
• M75: 18,536,523 km (0.039 R)
• M76: 18,739,078 km (0.061 R)
• M77: 19,645,192 km (0.084 R)
• M78: 19,792,546 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 8.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.93 AU - 3.19 AU

Year: 2827 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,537,016 km

• M1: 117,135 km (0.089 R)
• M2: 240,853 km (0.115 R)
• M3: 344,823 km (0.052 R)
• M4: 474,225 km (0.105 R)
• M5: 636,689 km (0.114 R)
• M6: 700,567 km (0.068 R)
• M7: 861,684 km (0.089 R)
• M8: 951,592 km (0.12 R)
• M9: 1,054,216 km (0.068 R)
• M10: 1,556,715 km (0.087 R)
• M11: 2,052,932 km (0.114 R)
• M12: 2,958,597 km (0.1 R)
• M13: 3,167,137 km (0.089 R)
• M14: 3,294,594 km (0.092 R)
• M15: 3,496,401 km (0.08 R)
• M16: 3,628,197 km (0.113 R)
• M17: 3,702,248 km (0.088 R)
• M18: 3,776,748 km (0.099 R)
• M19: 3,912,134 km (0.099 R)
• M20: 4,548,972 km (0.093 R)
• M21: 4,887,662 km (0.1 R)
• M22: 5,368,918 km (0.103 R)
• M23: 5,538,412 km (0.105 R)
• M24: 5,952,350 km (0.119 R)
• M25: 6,022,361 km (0.114 R)
• M26: 6,447,967 km (0.074 R)
• M27: 6,883,297 km (0.053 R)
• M28: 6,993,700 km (0.066 R)
• M29: 7,516,395 km (0.063 R)
• M30: 8,245,835 km (0.118 R)
• M31: 8,441,658 km (0.069 R)
• M32: 8,559,841 km (0.069 R)
• M33: 8,718,265 km (0.039 R)
• M34: 8,817,747 km (0.076 R)
• M35: 8,997,863 km (0.046 R)
• M36: 9,443,216 km (0.091 R)
• M37: 9,627,521 km (0.075 R)
• M38: 10,083,046 km (0.077 R)
• M39: 10,439,837 km (0.07 R)
• M40: 10,524,360 km (0.037 R)
• M41: 10,672,910 km (0.108 R)
• M42: 10,779,424 km (0.094 R)
• M43: 11,165,835 km (0.101 R)
• M44: 11,688,231 km (0.099 R)
• M45: 12,196,266 km (0.111 R)
• M46: 12,329,857 km (0.104 R)
• M47: 12,441,756 km (0.087 R)
• M48: 12,711,481 km (0.112 R)
• M49: 13,142,472 km (0.115 R)
• M50: 13,279,504 km (0.085 R)
• M51: 13,601,289 km (0.104 R)
• M52: 13,670,553 km (0.055 R)
• M53: 13,948,954 km (0.113 R)
• M54: 14,042,154 km (0.116 R)
• M55: 14,182,327 km (0.116 R)
• M56: 14,652,962 km (0.078 R)
• M57: 15,009,304 km (0.105 R)
• M58: 15,392,574 km (0.068 R)
• M59: 15,851,839 km (0.1 R)
• M60: 15,973,462 km (0.034 R)
• M61: 16,095,534 km (0.083 R)
• M62: 16,414,028 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit