🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 14.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.03 AU - 1.39 AU

Year: 859 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,231,259 km

• M1: 180,116 km (0.088 R)
• M2: 273,914 km (0.11 R)
• M3: 380,128 km (0.064 R)
• M4: 515,813 km (0.057 R)
• M5: 620,682 km (0.085 R)
• M6: 709,393 km (0.091 R)
• M7: 813,962 km (0.062 R)
• M8: 902,524 km (0.082 R)
• M9: 1,014,872 km (0.077 R)
• M10: 1,171,651 km (0.071 R)
• M11: 1,362,986 km (0.058 R)
• M12: 1,555,070 km (0.119 R)
• M13: 1,692,999 km (0.066 R)
• M14: 1,806,394 km (0.12 R)
• M15: 1,918,892 km (0.072 R)
• M16: 2,045,152 km (0.077 R)
• M17: 2,143,588 km (0.074 R)
• M18: 2,385,039 km (0.12 R)
• M19: 2,476,892 km (0.092 R)
• M20: 2,586,398 km (0.058 R)
• M21: 2,718,343 km (0.117 R)
• M22: 2,806,306 km (0.049 R)
• M23: 3,045,364 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 11

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.21 AU - 1.23 AU

Year: 870 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,231,259 km

• M1: 137,630 km (0.088 R)
• M2: 243,545 km (0.094 R)
• M3: 397,930 km (0.104 R)
• M4: 544,985 km (0.115 R)
• M5: 616,493 km (0.037 R)
• M6: 749,186 km (0.109 R)
• M7: 863,928 km (0.045 R)
• M8: 1,063,342 km (0.09 R)
• M9: 1,143,676 km (0.056 R)
• M10: 1,213,388 km (0.098 R)
• M11: 1,291,179 km (0.089 R)
• M12: 1,364,033 km (0.109 R)
• M13: 1,486,554 km (0.113 R)
• M14: 1,570,179 km (0.112 R)
• M15: 1,929,214 km (0.11 R)
• M16: 2,075,371 km (0.069 R)
• M17: 2,257,432 km (0.119 R)
• M18: 2,469,711 km (0.028 R)
• M19: 2,561,564 km (0.1 R)
• M20: 2,714,304 km (0.109 R)
• M21: 2,835,179 km (0.075 R)
• M22: 2,922,694 km (0.082 R)
• M23: 3,082,614 km (0.109 R)
• M24: 3,154,570 km (0.089 R)
• M25: 3,309,554 km (0.072 R)
• M26: 3,617,426 km (0.078 R)
• M27: 3,818,336 km (0.087 R)
• M28: 4,131,594 km (0.116 R)
• M29: 4,382,170 km (0.09 R)
• M30: 4,504,242 km (0.078 R)
• M31: 4,720,561 km (0.115 R)
• M32: 4,793,415 km (0.051 R)
• M33: 5,195,833 km (0.074 R)
• M34: 5,314,315 km (0.102 R)
• M35: 5,587,032 km (0.076 R)
• M36: 5,764,006 km (0.052 R)
• M37: 5,909,265 km (0.044 R)
• M38: 6,146,378 km (0.041 R)
• M39: 6,226,114 km (0.088 R)
• M40: 6,317,668 km (0.072 R)
• M41: 6,571,834 km (0.088 R)
• M42: 7,197,902 km (0.106 R)
• M43: 7,487,822 km (0.11 R)
• M44: 7,634,129 km (0.106 R)
• M45: 7,892,634 km (0.073 R)
• M46: 8,004,234 km (0.087 R)
• M47: 8,091,450 km (0.106 R)
• M48: 8,317,193 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 10.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.66 AU - 3.4 AU

Year: 3405 Days

Day: 8.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,231,259 km

• M1: 311,762 km (0.085 R)
• M2: 526,285 km (0.099 R)
• M3: 662,419 km (0.079 R)
• M4: 885,171 km (0.053 R)
• M5: 1,063,042 km (0.105 R)
• M6: 1,144,573 km (0.073 R)
• M7: 1,493,136 km (0.084 R)
• M8: 1,762,413 km (0.081 R)
• M9: 1,931,608 km (0.099 R)
• M10: 2,047,546 km (0.088 R)
• M11: 2,440,240 km (0.112 R)
• M12: 2,613,774 km (0.053 R)
• M13: 2,726,272 km (0.062 R)
• M14: 2,840,415 km (0.077 R)
• M15: 3,056,733 km (0.059 R)
• M16: 3,141,406 km (0.118 R)
• M17: 3,226,826 km (0.115 R)
• M18: 3,295,791 km (0.083 R)
• M19: 3,417,713 km (0.103 R)
• M20: 3,523,329 km (0.096 R)
• M21: 3,738,002 km (0.118 R)
• M22: 4,086,864 km (0.03 R)
• M23: 4,236,911 km (0.106 R)
• M24: 4,388,753 km (0.054 R)
• M25: 4,465,347 km (0.078 R)
• M26: 4,620,031 km (0.115 R)
• M27: 4,835,602 km (0.11 R)
• M28: 5,034,417 km (0.104 R)
• M29: 6,026,251 km (0.096 R)
• M30: 6,240,475 km (0.08 R)
• M31: 6,522,766 km (0.076 R)
• M32: 6,698,544 km (0.085 R)
• M33: 6,965,127 km (0.083 R)
• M34: 7,280,629 km (0.105 R)
• M35: 7,348,846 km (0.057 R)
• M36: 7,693,220 km (0.097 R)
• M37: 8,019,493 km (0.086 R)
• M38: 8,613,247 km (0.049 R)
• M39: 9,000,855 km (0.097 R)
• M40: 9,692,745 km (0.069 R)
• M41: 9,792,976 km (0.086 R)
• M42: 9,893,506 km (0.09 R)
• M43: 10,146,476 km (0.117 R)
• M44: 10,401,690 km (0.111 R)
• M45: 10,970,461 km (0.107 R)
• M46: 11,179,898 km (0.096 R)
• M47: 11,258,736 km (0.076 R)
• M48: 11,576,033 km (0.108 R)
• M49: 12,463,747 km (0.059 R)
• M50: 12,819,490 km (0.095 R)
• M51: 13,123,174 km (0.109 R)
• M52: 13,262,001 km (0.044 R)
• M53: 13,373,302 km (0.12 R)
• M54: 13,625,075 km (0.076 R)
• M55: 13,822,095 km (0.109 R)
• M56: 14,504,411 km (0.036 R)
• M57: 14,878,555 km (0.078 R)
• M58: 16,706,791 km (0.052 R)
• M59: 16,796,999 km (0.074 R)
• M60: 16,887,356 km (0.103 R)
• M61: 17,129,255 km (0.081 R)
• M62: 17,220,360 km (0.038 R)
• M63: 17,433,388 km (0.112 R)
• M64: 17,769,833 km (0.094 R)
• M65: 18,263,058 km (0.063 R)
• M66: 18,698,387 km (0.067 R)
• M67: 19,042,762 km (0.089 R)
• M68: 19,610,934 km (0.077 R)
• M69: 20,377,025 km (0.103 R)
• M70: 20,796,198 km (0.086 R)
• M71: 20,893,287 km (0.065 R)
• M72: 21,023,138 km (0.118 R)
• M73: 21,250,826 km (0.118 R)
• M74: 21,708,596 km (0.116 R)
• M75: 21,839,943 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 14.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.84 AU - 6.82 AU

Year: 9089 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,231,259 km

• M1: 189,989 km (0.082 R)
• M2: 352,901 km (0.104 R)
• M3: 451,038 km (0.112 R)
• M4: 587,022 km (0.084 R)
• M5: 837,449 km (0.037 R)
• M6: 1,157,289 km (0.042 R)
• M7: 1,720,076 km (0.078 R)
• M8: 1,992,045 km (0.112 R)
• M9: 3,029,207 km (0.065 R)
• M10: 3,311,947 km (0.059 R)
• M11: 3,853,192 km (0.119 R)
• M12: 4,264,437 km (0.114 R)
• M13: 5,018,261 km (0.079 R)
• M14: 5,467,802 km (0.079 R)
• M15: 6,196,344 km (0.049 R)
• M16: 6,648,279 km (0.115 R)
• M17: 7,299,030 km (0.117 R)
• M18: 8,035,201 km (0.101 R)
• M19: 8,362,820 km (0.076 R)
• M20: 9,269,234 km (0.095 R)
• M21: 9,647,417 km (0.076 R)
• M22: 9,890,813 km (0.065 R)
• M23: 11,320,520 km (0.09 R)
• M24: 11,873,284 km (0.029 R)
• M25: 12,134,182 km (0.041 R)
• M26: 12,548,269 km (0.049 R)
• M27: 12,737,959 km (0.101 R)
• M28: 12,928,697 km (0.114 R)
• M29: 13,274,268 km (0.096 R)
• M30: 13,700,921 km (0.057 R)
• M31: 13,974,835 km (0.091 R)
• M32: 14,329,531 km (0.115 R)
• M33: 14,727,312 km (0.117 R)
• M34: 14,967,716 km (0.109 R)
• M35: 15,411,722 km (0.106 R)
• M36: 15,696,557 km (0.077 R)
• M37: 16,853,547 km (0.03 R)
• M38: 17,739,316 km (0.106 R)
• M39: 18,295,221 km (0.083 R)
• M40: 19,205,375 km (0.101 R)
• M41: 19,556,032 km (0.067 R)
• M42: 20,041,627 km (0.096 R)
• M43: 20,441,801 km (0.073 R)
• M44: 22,759,670 km (0.108 R)
• M45: 22,944,873 km (0.115 R)
• M46: 23,785,014 km (0.098 R)
• M47: 24,635,179 km (0.095 R)
• M48: 24,777,746 km (0.068 R)
• M49: 24,968,483 km (0.099 R)
• M50: 27,343,200 km (0.112 R)
• M51: 27,589,587 km (0.107 R)
• M52: 28,183,940 km (0.115 R)
• M53: 28,333,238 km (0.105 R)
• M54: 29,890,851 km (0.108 R)
• M55: 29,992,279 km (0.104 R)
• M56: 30,246,296 km (0.097 R)
• M57: 30,705,561 km (0.099 R)
• M58: 31,064,297 km (0.117 R)
• M59: 32,409,032 km (0.089 R)
• M60: 32,565,512 km (0.115 R)
• M61: 33,931,340 km (0.099 R)
• M62: 34,196,278 km (0.089 R)
• M63: 34,674,692 km (0.109 R)
• M64: 34,941,425 km (0.053 R)
• M65: 35,155,200 km (0.101 R)
• M66: 35,530,691 km (0.089 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: 261 - 10,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit