🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 9.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 457 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,336,917 km

• M1: 119,529 km (0.07 R)
• M2: 189,391 km (0.098 R)
• M3: 259,702 km (0.051 R)
• M4: 324,328 km (0.076 R)
• M5: 404,513 km (0.056 R)
• M6: 554,111 km (0.114 R)
• M7: 628,012 km (0.075 R)
• M8: 737,218 km (0.034 R)
• M9: 819,796 km (0.092 R)
• M10: 879,336 km (0.116 R)
• M11: 975,378 km (0.119 R)
• M12: 1,095,655 km (0.117 R)
• M13: 1,195,586 km (0.118 R)
• M14: 1,281,156 km (0.098 R)
• M15: 1,431,801 km (0.062 R)
• M16: 1,536,969 km (0.117 R)
• M17: 1,635,404 km (0.093 R)
• M18: 1,731,296 km (0.1 R)
• M19: 1,794,576 km (0.12 R)
• M20: 1,873,564 km (0.058 R)
• M21: 2,014,635 km (0.092 R)
• M22: 2,096,913 km (0.083 R)
• M23: 2,233,047 km (0.114 R)
• M24: 2,552,888 km (0.06 R)
• M25: 2,664,637 km (0.102 R)
• M26: 2,829,644 km (0.116 R)
• M27: 2,904,742 km (0.1 R)
• M28: 2,968,919 km (0.091 R)
• M29: 3,027,562 km (0.106 R)
• M30: 3,104,455 km (0.111 R)
• M31: 3,193,915 km (0.078 R)
• M32: 3,278,288 km (0.101 R)
• M33: 3,351,142 km (0.04 R)
• M34: 3,598,128 km (0.043 R)
• M35: 3,730,073 km (0.095 R)
• M36: 3,889,395 km (0.114 R)
• M37: 4,083,573 km (0.113 R)
• M38: 4,208,188 km (0.09 R)
• M39: 4,300,789 km (0.089 R)
• M40: 4,461,308 km (0.057 R)
• M41: 4,535,508 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 10.2

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.85 AU - 3.39 AU

Year: 3874 Days

Day: 12.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,336,917 km

• M1: 282,142 km (0.106 R)
• M2: 412,292 km (0.077 R)
• M3: 618,737 km (0.101 R)
• M4: 752,477 km (0.106 R)
• M5: 823,387 km (0.052 R)
• M6: 1,010,982 km (0.069 R)
• M7: 1,157,888 km (0.057 R)
• M8: 1,255,126 km (0.113 R)
• M9: 1,428,510 km (0.107 R)
• M10: 1,503,159 km (0.109 R)
• M11: 1,995,785 km (0.069 R)
• M12: 2,199,537 km (0.105 R)
• M13: 2,286,603 km (0.085 R)
• M14: 2,446,075 km (0.093 R)
• M15: 2,664,488 km (0.104 R)
• M16: 3,580,775 km (0.059 R)
• M17: 3,725,137 km (0.1 R)
• M18: 3,871,443 km (0.077 R)
• M19: 3,977,059 km (0.06 R)
• M20: 4,321,733 km (0.118 R)
• M21: 4,542,091 km (0.085 R)
• M22: 4,925,211 km (0.04 R)
• M23: 5,843,442 km (0.057 R)
• M24: 5,940,681 km (0.066 R)
• M25: 6,038,368 km (0.057 R)
• M26: 6,334,722 km (0.081 R)
• M27: 6,409,521 km (0.108 R)
• M28: 6,585,298 km (0.074 R)
• M29: 6,711,858 km (0.055 R)
• M30: 6,788,153 km (0.109 R)
• M31: 6,890,478 km (0.102 R)
• M32: 7,070,594 km (0.096 R)
• M33: 7,226,176 km (0.119 R)
• M34: 7,646,845 km (0.087 R)
• M35: 8,238,205 km (0.069 R)
• M36: 8,511,969 km (0.095 R)
• M37: 8,677,574 km (0.077 R)
• M38: 8,900,176 km (0.081 R)
• M39: 9,237,669 km (0.06 R)
• M40: 9,665,369 km (0.114 R)
• M41: 9,780,410 km (0.117 R)
• M42: 9,896,049 km (0.071 R)
• M43: 10,274,980 km (0.075 R)
• M44: 10,658,549 km (0.102 R)
• M45: 11,107,193 km (0.063 R)
• M46: 11,714,860 km (0.059 R)
• M47: 12,084,666 km (0.099 R)
• M48: 12,489,627 km (0.081 R)
• M49: 13,185,108 km (0.098 R)
• M50: 13,313,014 km (0.089 R)
• M51: 13,441,219 km (0.075 R)
• M52: 13,634,350 km (0.07 R)
• M53: 14,746,012 km (0.097 R)
• M54: 15,111,779 km (0.116 R)
• M55: 15,279,179 km (0.119 R)
• M56: 15,480,687 km (0.05 R)
• M57: 16,090,747 km (0.102 R)
• M58: 17,055,354 km (0.04 R)
• M59: 17,334,354 km (0.072 R)
• M60: 17,650,155 km (0.096 R)
• M61: 18,429,859 km (0.119 R)
• M62: 18,501,367 km (0.116 R)
• M63: 19,148,527 km (0.072 R)
• M64: 19,220,933 km (0.114 R)
• M65: 19,511,302 km (0.087 R)
• M66: 19,912,973 km (0.044 R)
• M67: 20,023,077 km (0.031 R)
• M68: 20,317,485 km (0.085 R)
• M69: 20,910,491 km (0.081 R)
• M70: 21,735,224 km (0.118 R)
• M71: 21,962,015 km (0.045 R)
• M72: 22,113,707 km (0.113 R)
• M73: 22,417,989 km (0.067 R)
• M74: 22,762,064 km (0.099 R)
• M75: 23,455,301 km (0.055 R)
• M76: 23,999,388 km (0.086 R)
• M77: 24,351,242 km (0.054 R)
• M78: 24,508,170 km (0.115 R)
• M79: 24,626,203 km (0.088 R)
• M80: 26,821,701 km (0.109 R)
• M81: 27,105,638 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 4.6

Gravity: 44.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.33 AU - 10.59 AU

Year: 18853 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,336,917 km

• M1: 659,278 km (0.077 R)
• M2: 807,380 km (0.119 R)
• M3: 1,726,659 km (0.115 R)
• M4: 2,000,722 km (0.118 R)
• M5: 2,215,245 km (0.081 R)
• M6: 2,362,450 km (0.102 R)
• M7: 2,941,992 km (0.074 R)
• M8: 3,478,300 km (0.097 R)
• M9: 3,563,421 km (0.107 R)
• M10: 3,823,123 km (0.078 R)
• M11: 4,178,717 km (0.051 R)
• M12: 4,406,405 km (0.101 R)
• M13: 4,498,707 km (0.036 R)
• M14: 5,113,554 km (0.084 R)
• M15: 6,161,188 km (0.11 R)
• M16: 7,002,377 km (0.086 R)
• M17: 8,789,772 km (0.105 R)
• M18: 9,257,565 km (0.095 R)
• M19: 10,895,063 km (0.072 R)
• M20: 11,714,710 km (0.045 R)
• M21: 11,906,794 km (0.05 R)
• M22: 14,495,435 km (0.067 R)
• M23: 15,676,062 km (0.118 R)
• M24: 16,029,113 km (0.095 R)
• M25: 16,671,336 km (0.069 R)
• M26: 17,031,718 km (0.111 R)
• M27: 17,760,110 km (0.05 R)
• M28: 18,722,323 km (0.108 R)
• M29: 18,946,720 km (0.119 R)
• M30: 19,625,296 km (0.109 R)
• M31: 20,696,716 km (0.107 R)
• M32: 22,339,001 km (0.108 R)
• M33: 22,418,288 km (0.093 R)
• M34: 22,497,575 km (0.114 R)
• M35: 23,376,462 km (0.076 R)
• M36: 23,456,946 km (0.07 R)
• M37: 24,022,725 km (0.1 R)
• M38: 25,003,040 km (0.099 R)
• M39: 25,167,747 km (0.041 R)
• M40: 25,996,520 km (0.12 R)
• M41: 28,278,186 km (0.098 R)
• M42: 29,139,421 km (0.116 R)
• M43: 30,271,877 km (0.111 R)
• M44: 30,359,541 km (0.066 R)
• M45: 30,535,319 km (0.117 R)
• M46: 31,152,709 km (0.063 R)
• M47: 31,774,289 km (0.088 R)
• M48: 31,863,449 km (0.114 R)
• M49: 34,210,041 km (0.113 R)
• M50: 35,866,837 km (0.07 R)
• M51: 36,238,588 km (0.067 R)
• M52: 37,643,911 km (0.076 R)
• M53: 38,590,566 km (0.088 R)
• M54: 38,876,148 km (0.09 R)
• M55: 40,025,359 km (0.06 R)
• M56: 40,314,382 km (0.064 R)
• M57: 42,749,836 km (0.111 R)
• M58: 43,836,514 km (0.074 R)
• M59: 43,935,847 km (0.075 R)
• M60: 47,048,979 km (0.058 R)
• M61: 47,354,009 km (0.065 R)
• M62: 48,580,712 km (0.09 R)
• M63: 49,197,953 km (0.118 R)
• M64: 50,440,213 km (0.114 R)
• M65: 51,169,652 km (0.059 R)
• M66: 51,274,072 km (0.053 R)
• M67: 51,483,210 km (0.11 R)
• M68: 52,428,219 km (0.104 R)
• M69: 54,015,602 km (0.087 R)
• M70: 54,228,480 km (0.116 R)
• M71: 54,441,657 km (0.051 R)
• M72: 55,189,796 km (0.088 R)
• M73: 56,372,367 km (0.054 R)
• M74: 56,696,247 km (0.086 R)
• M75: 57,998,346 km (0.054 R)
• M76: 58,543,631 km (0.052 R)
• M77: 59,200,365 km (0.06 R)
• M78: 59,749,539 km (0.096 R)
• M79: 63,640,580 km (0.117 R)
• M80: 67,154,634 km (0.088 R)
• M81: 69,455,000 km (0.049 R)
• M82: 70,034,094 km (0.107 R)
• M83: 70,382,357 km (0.104 R)
• M84: 71,664,262 km (0.098 R)
• M85: 71,898,083 km (0.099 R)
• M86: 72,249,339 km (0.067 R)
• M87: 73,896,262 km (0.108 R)
• M88: 74,487,473 km (0.087 R)
• M89: 75,317,741 km (0.086 R)
• M90: 76,270,380 km (0.113 R)
• M91: 76,867,874 km (0.108 R)
• M92: 77,466,864 km (0.116 R)
• M93: 77,586,841 km (0.095 R)
• M94: 78,428,479 km (0.079 R)
• M95: 79,152,233 km (0.064 R)
• M96: 80,728,097 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit