🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 9.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,959,638 km

• M1: 114,891 km (0.103 R)
• M2: 174,132 km (0.043 R)
• M3: 249,080 km (0.1 R)
• M4: 311,014 km (0.113 R)
• M5: 401,371 km (0.047 R)
• M6: 472,131 km (0.066 R)
• M7: 550,371 km (0.106 R)
• M8: 636,240 km (0.118 R)
• M9: 738,265 km (0.095 R)
• M10: 808,427 km (0.084 R)
• M11: 898,934 km (0.11 R)
• M12: 965,355 km (0.103 R)
• M13: 1,024,297 km (0.102 R)
• M14: 1,113,307 km (0.038 R)
• M15: 1,205,011 km (0.074 R)
• M16: 1,282,353 km (0.051 R)
• M17: 1,410,558 km (0.117 R)
• M18: 1,485,208 km (0.073 R)
• M19: 1,564,943 km (0.083 R)
• M20: 1,642,285 km (0.119 R)
• M21: 1,740,122 km (0.065 R)
• M22: 1,820,456 km (0.07 R)
• M23: 2,013,139 km (0.115 R)
• M24: 2,101,850 km (0.111 R)
• M25: 2,179,491 km (0.06 R)
• M26: 2,258,030 km (0.079 R)
• M27: 2,371,575 km (0.097 R)
• M28: 2,595,373 km (0.092 R)
• M29: 2,665,684 km (0.088 R)
• M30: 2,763,372 km (0.052 R)
• M31: 2,898,608 km (0.114 R)
• M32: 2,990,013 km (0.068 R)
• M33: 3,059,276 km (0.101 R)
• M34: 3,128,989 km (0.115 R)
• M35: 3,208,575 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 12.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.34 AU - 3.76 AU

Year: 3552 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,959,638 km

• M1: 153,787 km (0.08 R)
• M2: 341,382 km (0.1 R)
• M3: 466,895 km (0.106 R)
• M4: 686,056 km (0.098 R)
• M5: 797,656 km (0.076 R)
• M6: 879,785 km (0.089 R)
• M7: 1,281,306 km (0.041 R)
• M8: 1,451,847 km (0.1 R)
• M9: 1,863,541 km (0.075 R)
• M10: 1,943,875 km (0.104 R)
• M11: 2,259,975 km (0.105 R)
• M12: 2,363,198 km (0.032 R)
• M13: 2,610,632 km (0.109 R)
• M14: 2,866,744 km (0.079 R)
• M15: 3,131,083 km (0.057 R)
• M16: 3,266,320 km (0.066 R)
• M17: 3,344,410 km (0.089 R)
• M18: 3,522,581 km (0.1 R)
• M19: 3,622,961 km (0.109 R)
• M20: 3,724,389 km (0.103 R)
• M21: 4,097,186 km (0.102 R)
• M22: 4,288,223 km (0.12 R)
• M23: 4,374,092 km (0.051 R)
• M24: 4,569,317 km (0.066 R)
• M25: 5,058,951 km (0.112 R)
• M26: 5,518,665 km (0.068 R)
• M27: 5,706,411 km (0.049 R)
• M28: 5,801,106 km (0.097 R)
• M29: 6,040,014 km (0.102 R)
• M30: 6,160,740 km (0.116 R)
• M31: 6,257,978 km (0.06 R)
• M32: 6,380,050 km (0.049 R)
• M33: 6,851,732 km (0.119 R)
• M34: 7,155,416 km (0.052 R)
• M35: 7,334,634 km (0.114 R)
• M36: 7,489,468 km (0.119 R)
• M37: 7,776,097 km (0.092 R)
• M38: 8,013,360 km (0.041 R)
• M39: 8,172,831 km (0.119 R)
• M40: 8,766,734 km (0.076 R)
• M41: 8,986,194 km (0.093 R)
• M42: 9,124,273 km (0.079 R)
• M43: 9,458,625 km (0.092 R)
• M44: 9,627,221 km (0.116 R)
• M45: 9,853,713 km (0.108 R)
• M46: 9,996,130 km (0.091 R)
• M47: 10,312,080 km (0.115 R)
• M48: 11,368,541 km (0.071 R)
• M49: 11,668,185 km (0.086 R)
• M50: 11,758,542 km (0.088 R)
• M51: 12,397,774 km (0.111 R)
• M52: 13,173,738 km (0.118 R)
• M53: 13,456,777 km (0.073 R)
• M54: 13,646,767 km (0.029 R)
• M55: 14,125,330 km (0.106 R)
• M56: 14,221,821 km (0.097 R)
• M57: 14,382,938 km (0.118 R)
• M58: 14,642,041 km (0.103 R)
• M59: 15,428,627 km (0.076 R)
• M60: 15,694,013 km (0.057 R)
• M61: 16,566,618 km (0.103 R)
• M62: 16,872,246 km (0.079 R)
• M63: 18,009,340 km (0.107 R)
• M64: 19,135,363 km (0.108 R)
• M65: 19,456,250 km (0.09 R)
• M66: 19,742,880 km (0.029 R)
• M67: 19,922,696 km (0.099 R)
• M68: 20,903,610 km (0.071 R)
• M69: 21,160,469 km (0.061 R)
• M70: 22,648,220 km (0.077 R)
• M71: 23,025,506 km (0.116 R)
• M72: 24,092,737 km (0.082 R)
• M73: 24,477,802 km (0.092 R)
• M74: 24,787,320 km (0.052 R)
• M75: 24,864,961 km (0.096 R)
• M76: 25,020,393 km (0.084 R)
• M77: 25,293,110 km (0.057 R)
• M78: 25,449,440 km (0.102 R)
• M79: 25,645,264 km (0.09 R)
• M80: 26,275,370 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 10.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.98 AU - 3.28 AU

Year: 3693 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,959,638 km

• M1: 130,898 km (0.108 R)
• M2: 304,880 km (0.089 R)
• M3: 372,648 km (0.1 R)
• M4: 834,457 km (0.077 R)
• M5: 1,024,297 km (0.091 R)
• M6: 1,136,196 km (0.083 R)
• M7: 1,360,293 km (0.118 R)
• M8: 1,560,156 km (0.076 R)
• M9: 1,796,820 km (0.101 R)
• M10: 1,933,403 km (0.097 R)
• M11: 2,073,576 km (0.059 R)
• M12: 2,202,529 km (0.104 R)
• M13: 2,304,854 km (0.104 R)
• M14: 2,393,716 km (0.117 R)
• M15: 2,468,814 km (0.115 R)
• M16: 2,683,187 km (0.087 R)
• M17: 3,146,492 km (0.101 R)
• M18: 3,412,926 km (0.106 R)
• M19: 3,721,546 km (0.115 R)
• M20: 3,826,414 km (0.083 R)
• M21: 3,950,132 km (0.081 R)
• M22: 4,310,812 km (0.062 R)
• M23: 4,495,117 km (0.102 R)
• M24: 4,890,803 km (0.103 R)
• M25: 4,986,695 km (0.101 R)
• M26: 5,141,380 km (0.064 R)
• M27: 5,515,225 km (0.092 R)
• M28: 5,615,156 km (0.085 R)
• M29: 5,715,686 km (0.099 R)
• M30: 6,041,211 km (0.074 R)
• M31: 6,498,831 km (0.109 R)
• M32: 6,774,540 km (0.109 R)
• M33: 7,053,988 km (0.04 R)
• M34: 7,337,476 km (0.072 R)
• M35: 7,915,373 km (0.066 R)
• M36: 8,050,909 km (0.077 R)
• M37: 8,554,156 km (0.092 R)
• M38: 8,833,006 km (0.11 R)
• M39: 9,067,725 km (0.105 R)
• M40: 9,519,361 km (0.074 R)
• M41: 9,663,574 km (0.059 R)
• M42: 10,124,784 km (0.109 R)
• M43: 10,817,572 km (0.111 R)
• M44: 10,892,819 km (0.103 R)
• M45: 10,993,200 km (0.076 R)
• M46: 11,094,028 km (0.108 R)
• M47: 11,271,152 km (0.099 R)
• M48: 11,423,742 km (0.116 R)
• M49: 11,576,930 km (0.117 R)
• M50: 12,066,714 km (0.078 R)
• M51: 12,301,134 km (0.085 R)
• M52: 12,510,720 km (0.119 R)
• M53: 12,668,845 km (0.057 R)
• M54: 12,774,461 km (0.103 R)
• M55: 12,986,741 km (0.117 R)
• M56: 13,173,439 km (0.066 R)
• M57: 13,441,817 km (0.064 R)
• M58: 13,793,223 km (0.104 R)
• M59: 14,175,146 km (0.095 R)
• M60: 15,313,586 km (0.095 R)
• M61: 15,454,507 km (0.077 R)
• M62: 15,624,002 km (0.063 R)
• M63: 15,794,244 km (0.111 R)
• M64: 16,079,378 km (0.079 R)
• M65: 16,366,007 km (0.103 R)
• M66: 16,828,414 km (0.077 R)
• M67: 17,530,028 km (0.071 R)
• M68: 17,618,440 km (0.065 R)
• M69: 17,706,853 km (0.108 R)
• M70: 18,003,057 km (0.115 R)
• M71: 18,241,067 km (0.042 R)
• M72: 18,690,459 km (0.096 R)
• M73: 18,780,666 km (0.103 R)
• M74: 18,901,242 km (0.05 R)
• M75: 19,538,679 km (0.109 R)
• M76: 20,214,113 km (0.117 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: 256 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit