🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 382 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,230,661 km

• M1: 113,545 km (0.106 R)
• M2: 198,367 km (0.11 R)
• M3: 332,107 km (0.04 R)
• M4: 473,328 km (0.049 R)
• M5: 529,726 km (0.106 R)
• M6: 606,470 km (0.071 R)
• M7: 657,483 km (0.072 R)
• M8: 710,141 km (0.116 R)
• M9: 902,374 km (0.085 R)
• M10: 965,953 km (0.093 R)
• M11: 1,203,066 km (0.034 R)
• M12: 1,302,100 km (0.072 R)
• M13: 1,355,207 km (0.053 R)
• M14: 1,473,539 km (0.074 R)
• M15: 1,539,212 km (0.047 R)
• M16: 1,641,986 km (0.116 R)
• M17: 1,736,682 km (0.098 R)
• M18: 1,800,710 km (0.101 R)
• M19: 1,882,091 km (0.089 R)
• M20: 2,003,564 km (0.106 R)
• M21: 2,202,230 km (0.11 R)
• M22: 2,289,296 km (0.079 R)
• M23: 2,383,543 km (0.108 R)
• M24: 2,467,018 km (0.098 R)
• M25: 2,575,926 km (0.09 R)
• M26: 2,705,029 km (0.077 R)
• M27: 2,804,810 km (0.111 R)
• M28: 2,899,506 km (0.105 R)
• M29: 3,001,681 km (0.101 R)
• M30: 3,066,158 km (0.103 R)
• M31: 3,157,263 km (0.04 R)
• M32: 3,242,534 km (0.095 R)
• M33: 3,516,896 km (0.04 R)
• M34: 3,681,155 km (0.07 R)
• M35: 3,764,032 km (0.077 R)
• M36: 3,882,813 km (0.111 R)
• M37: 3,946,093 km (0.117 R)
• M38: 4,024,033 km (0.075 R)
• M39: 4,131,145 km (0.113 R)
• M40: 4,224,644 km (0.061 R)
• M41: 4,391,894 km (0.099 R)
• M42: 4,531,768 km (0.102 R)
• M43: 4,583,679 km (0.046 R)
• M44: 4,830,964 km (0.078 R)
• M45: 4,906,810 km (0.101 R)
• M46: 4,983,105 km (0.037 R)
• M47: 5,082,737 km (0.104 R)
• M48: 5,260,759 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 8.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.24 AU - 1.36 AU

Year: 988 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,230,661 km

• M1: 114,143 km (0.111 R)
• M2: 195,225 km (0.052 R)
• M3: 252,521 km (0.096 R)
• M4: 314,904 km (0.103 R)
• M5: 380,278 km (0.06 R)
• M6: 442,660 km (0.111 R)
• M7: 504,743 km (0.109 R)
• M8: 731,683 km (0.086 R)
• M9: 807,380 km (0.08 R)
• M10: 1,068,877 km (0.062 R)
• M11: 1,238,521 km (0.118 R)
• M12: 1,350,121 km (0.096 R)
• M13: 1,492,538 km (0.098 R)
• M14: 1,618,649 km (0.113 R)
• M15: 1,748,350 km (0.075 R)
• M16: 1,881,642 km (0.055 R)
• M17: 1,949,559 km (0.066 R)
• M18: 2,041,413 km (0.118 R)
• M19: 2,166,177 km (0.097 R)
• M20: 2,253,393 km (0.067 R)
• M21: 2,448,020 km (0.04 R)
• M22: 2,522,519 km (0.116 R)
• M23: 2,614,372 km (0.114 R)
• M24: 2,716,099 km (0.063 R)
• M25: 2,871,082 km (0.112 R)
• M26: 2,993,603 km (0.114 R)
• M27: 3,144,846 km (0.106 R)
• M28: 3,271,257 km (0.065 R)
• M29: 3,464,088 km (0.116 R)
• M30: 3,566,712 km (0.12 R)
• M31: 3,689,233 km (0.051 R)
• M32: 3,746,230 km (0.056 R)
• M33: 3,909,292 km (0.086 R)
• M34: 4,202,952 km (0.039 R)
• M35: 4,272,515 km (0.114 R)
• M36: 4,352,550 km (0.081 R)
• M37: 4,575,002 km (0.074 R)
• M38: 4,791,021 km (0.043 R)
• M39: 4,978,767 km (0.097 R)
• M40: 5,062,990 km (0.063 R)
• M41: 5,222,162 km (0.11 R)
• M42: 5,458,826 km (0.099 R)
• M43: 5,523,901 km (0.118 R)
• M44: 5,666,019 km (0.104 R)
• M45: 5,853,465 km (0.117 R)
• M46: 6,054,375 km (0.119 R)
• M47: 6,200,832 km (0.061 R)
• M48: 6,382,743 km (0.097 R)
• M49: 6,508,854 km (0.115 R)
• M50: 6,612,525 km (0.045 R)
• M51: 6,728,613 km (0.027 R)
• M52: 6,821,813 km (0.028 R)
• M53: 7,199,248 km (0.112 R)
• M54: 7,414,370 km (0.115 R)
• M55: 7,559,180 km (0.103 R)
• M56: 7,631,885 km (0.118 R)
• M57: 7,924,947 km (0.091 R)
• M58: 8,172,083 km (0.1 R)
• M59: 8,309,115 km (0.095 R)
• M60: 8,396,779 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 4.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.27 AU - 8.69 AU

Year: 16467 Days

Day: 17.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,230,661 km

• M1: 134,638 km (0.041 R)
• M2: 535,411 km (0.09 R)
• M3: 601,832 km (0.106 R)
• M4: 774,767 km (0.05 R)
• M5: 939,774 km (0.107 R)
• M6: 1,264,102 km (0.102 R)
• M7: 1,314,965 km (0.074 R)
• M8: 1,458,430 km (0.117 R)
• M9: 1,788,443 km (0.084 R)
• M10: 1,976,786 km (0.081 R)
• M11: 2,247,858 km (0.11 R)
• M12: 2,514,591 km (0.096 R)
• M13: 2,546,605 km (0.088 R)
• M14: 2,692,462 km (0.05 R)
• M15: 3,060,623 km (0.061 R)
• M16: 3,285,618 km (0.057 R)
• M17: 3,623,859 km (0.059 R)
• M18: 4,703,656 km (0.091 R)
• M19: 4,802,840 km (0.071 R)
• M20: 4,842,782 km (0.04 R)
• M21: 5,288,584 km (0.094 R)
• M22: 5,350,368 km (0.085 R)
• M23: 6,153,858 km (0.113 R)
• M24: 6,305,849 km (0.053 R)
• M25: 6,481,178 km (0.095 R)
• M26: 6,569,441 km (0.088 R)
• M27: 7,152,873 km (0.105 R)
• M28: 7,659,411 km (0.105 R)
• M29: 7,706,086 km (0.096 R)
• M30: 7,752,760 km (0.115 R)
• M31: 7,870,045 km (0.118 R)
• M32: 8,153,682 km (0.061 R)
• M33: 8,706,746 km (0.064 R)
• M34: 9,123,226 km (0.114 R)
• M35: 9,496,174 km (0.067 R)
• M36: 9,747,648 km (0.095 R)
• M37: 10,052,229 km (0.104 R)
• M38: 10,103,242 km (0.059 R)
• M39: 10,205,567 km (0.106 R)
• M40: 11,540,877 km (0.036 R)
• M41: 11,782,179 km (0.077 R)
• M42: 11,998,048 km (0.047 R)
• M43: 12,242,491 km (0.092 R)
• M44: 12,516,106 km (0.106 R)
• M45: 12,571,008 km (0.069 R)
• M46: 13,264,544 km (0.071 R)
• M47: 13,376,742 km (0.103 R)
• M48: 13,573,763 km (0.053 R)
• M49: 14,227,655 km (0.105 R)
• M50: 14,688,716 km (0.099 R)
• M51: 14,717,588 km (0.115 R)
• M52: 14,833,676 km (0.117 R)
• M53: 16,400,265 km (0.106 R)
• M54: 16,822,879 km (0.044 R)
• M55: 16,913,834 km (0.069 R)
• M56: 17,279,452 km (0.084 R)
• M57: 18,611,022 km (0.102 R)
• M58: 18,830,931 km (0.094 R)
• M59: 19,591,337 km (0.118 R)
• M60: 20,071,696 km (0.1 R)
• M61: 20,685,646 km (0.119 R)
• M62: 20,880,721 km (0.089 R)
• M63: 22,197,332 km (0.093 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: 195 - 13,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit