🌌 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: 329.8

Radius: 9.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.81 AU

Year: 389 Days

Day: 7.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,574,030 km

• M1: 128,056 km (0.087 R)
• M2: 213,027 km (0.075 R)
• M3: 271,670 km (0.025 R)
• M4: 350,957 km (0.103 R)
• M5: 411,245 km (0.041 R)
• M6: 541,544 km (0.09 R)
• M7: 620,233 km (0.105 R)
• M8: 686,953 km (0.06 R)
• M9: 842,236 km (0.118 R)
• M10: 931,845 km (0.111 R)
• M11: 1,002,156 km (0.112 R)
• M12: 1,070,522 km (0.106 R)
• M13: 1,160,281 km (0.044 R)
• M14: 1,260,811 km (0.065 R)
• M15: 1,347,727 km (0.095 R)
• M16: 1,432,250 km (0.115 R)
• M17: 1,593,816 km (0.086 R)
• M18: 1,656,497 km (0.106 R)
• M19: 1,724,564 km (0.059 R)
• M20: 1,798,316 km (0.085 R)
• M21: 1,906,176 km (0.083 R)
• M22: 2,059,963 km (0.077 R)
• M23: 2,118,755 km (0.105 R)
• M24: 2,198,042 km (0.092 R)
• M25: 2,268,203 km (0.088 R)
• M26: 2,369,780 km (0.11 R)
• M27: 2,535,534 km (0.069 R)
• M28: 2,710,564 km (0.106 R)
• M29: 2,829,345 km (0.108 R)
• M30: 2,917,009 km (0.092 R)
• M31: 2,977,746 km (0.096 R)
• M32: 3,299,381 km (0.1 R)
• M33: 3,502,385 km (0.029 R)
• M34: 3,567,161 km (0.117 R)
• M35: 3,661,857 km (0.087 R)
• M36: 3,751,615 km (0.107 R)
• M37: 4,086,565 km (0.094 R)
• M38: 4,223,297 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 11.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.75 AU - 1.17 AU

Year: 638 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,574,030 km

• M1: 161,267 km (0.106 R)
• M2: 238,160 km (0.096 R)
• M3: 356,043 km (0.106 R)
• M4: 441,613 km (0.071 R)
• M5: 591,360 km (0.062 R)
• M6: 733,927 km (0.12 R)
• M7: 828,772 km (0.106 R)
• M8: 945,159 km (0.095 R)
• M9: 1,043,744 km (0.119 R)
• M10: 1,115,402 km (0.083 R)
• M11: 1,328,579 km (0.113 R)
• M12: 1,440,179 km (0.068 R)
• M13: 1,527,843 km (0.025 R)
• M14: 1,722,919 km (0.062 R)
• M15: 1,970,952 km (0.114 R)
• M16: 2,199,537 km (0.091 R)
• M17: 2,396,857 km (0.095 R)
• M18: 2,477,341 km (0.052 R)
• M19: 2,800,472 km (0.109 R)
• M20: 2,971,463 km (0.05 R)
• M21: 3,067,056 km (0.051 R)
• M22: 3,270,209 km (0.065 R)
• M23: 3,341,867 km (0.062 R)
• M24: 3,450,475 km (0.06 R)
• M25: 3,551,154 km (0.108 R)
• M26: 3,717,806 km (0.038 R)
• M27: 3,887,301 km (0.108 R)
• M28: 4,480,456 km (0.084 R)
• M29: 4,560,341 km (0.114 R)
• M30: 4,772,471 km (0.112 R)
• M31: 4,843,829 km (0.047 R)
• M32: 5,008,537 km (0.109 R)
• M33: 5,227,398 km (0.079 R)
• M34: 5,332,715 km (0.106 R)
• M35: 5,513,579 km (0.103 R)
• M36: 5,610,070 km (0.071 R)
• M37: 5,946,964 km (0.078 R)
• M38: 6,023,857 km (0.081 R)
• M39: 6,134,410 km (0.058 R)
• M40: 6,256,931 km (0.072 R)
• M41: 6,368,830 km (0.115 R)
• M42: 6,572,134 km (0.076 R)
• M43: 6,812,089 km (0.093 R)
• M44: 6,881,203 km (0.113 R)
• M45: 7,800,482 km (0.116 R)
• M46: 7,957,410 km (0.074 R)
• M47: 8,054,649 km (0.088 R)
• M48: 8,237,756 km (0.084 R)
• M49: 8,311,508 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 12.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.92 AU - 1.1 AU

Year: 688 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,574,030 km

• M1: 154,983 km (0.108 R)
• M2: 262,843 km (0.114 R)
• M3: 367,712 km (0.055 R)
• M4: 458,368 km (0.08 R)
• M5: 598,092 km (0.117 R)
• M6: 697,126 km (0.116 R)
• M7: 776,413 km (0.088 R)
• M8: 925,712 km (0.117 R)
• M9: 1,043,445 km (0.092 R)
• M10: 1,166,714 km (0.084 R)
• M11: 1,254,677 km (0.077 R)
• M12: 1,405,173 km (0.118 R)
• M13: 1,561,951 km (0.1 R)
• M14: 1,649,915 km (0.113 R)
• M15: 1,749,846 km (0.074 R)
• M16: 1,872,666 km (0.096 R)
• M17: 1,956,142 km (0.104 R)
• M18: 2,051,585 km (0.099 R)
• M19: 2,181,436 km (0.054 R)
• M20: 2,308,445 km (0.093 R)
• M21: 2,409,723 km (0.09 R)
• M22: 2,610,932 km (0.117 R)
• M23: 2,847,895 km (0.112 R)
• M24: 2,981,186 km (0.077 R)
• M25: 3,060,922 km (0.109 R)
• M26: 3,203,938 km (0.12 R)
• M27: 3,285,768 km (0.074 R)
• M28: 3,413,075 km (0.069 R)
• M29: 3,490,268 km (0.087 R)
• M30: 3,778,393 km (0.11 R)
• M31: 3,905,252 km (0.104 R)
• M32: 3,992,767 km (0.07 R)
• M33: 4,081,180 km (0.116 R)
• M34: 4,232,124 km (0.059 R)
• M35: 4,839,940 km (0.077 R)
• M36: 5,014,521 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.66 AU - 2.6 AU

Year: 2108 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,574,030 km

• M1: 146,456 km (0.039 R)
• M2: 218,562 km (0.073 R)
• M3: 376,089 km (0.094 R)
• M4: 473,328 km (0.106 R)
• M5: 553,213 km (0.107 R)
• M6: 645,814 km (0.081 R)
• M7: 816,056 km (0.048 R)
• M8: 1,164,619 km (0.048 R)
• M9: 1,336,358 km (0.113 R)
• M10: 1,415,645 km (0.036 R)
• M11: 1,547,740 km (0.032 R)
• M12: 1,652,308 km (0.115 R)
• M13: 1,980,676 km (0.101 R)
• M14: 2,176,051 km (0.054 R)
• M15: 2,511,599 km (0.118 R)
• M16: 2,585,799 km (0.048 R)
• M17: 2,736,295 km (0.039 R)
• M18: 2,954,558 km (0.038 R)
• M19: 3,205,284 km (0.103 R)
• M20: 3,422,051 km (0.085 R)
• M21: 3,504,480 km (0.111 R)
• M22: 3,756,103 km (0.09 R)
• M23: 3,884,010 km (0.098 R)
• M24: 4,100,777 km (0.114 R)
• M25: 4,173,781 km (0.069 R)
• M26: 4,395,784 km (0.091 R)
• M27: 4,470,732 km (0.102 R)
• M28: 4,636,936 km (0.062 R)
• M29: 4,882,426 km (0.118 R)
• M30: 4,975,625 km (0.083 R)
• M31: 5,242,807 km (0.11 R)
• M32: 5,434,292 km (0.113 R)
• M33: 5,840,750 km (0.107 R)
• M34: 5,939,783 km (0.065 R)
• M35: 6,156,401 km (0.082 R)
• M36: 6,324,699 km (0.114 R)
• M37: 6,443,479 km (0.112 R)
• M38: 6,528,750 km (0.116 R)
• M39: 6,908,430 km (0.107 R)
• M40: 7,065,807 km (0.106 R)
• M41: 7,455,808 km (0.048 R)
• M42: 7,671,379 km (0.034 R)
• M43: 8,349,356 km (0.042 R)
• M44: 8,686,101 km (0.085 R)
• M45: 8,799,347 km (0.085 R)
• M46: 9,295,712 km (0.049 R)
• M47: 9,430,949 km (0.087 R)
• M48: 10,176,545 km (0.077 R)
• M49: 10,536,328 km (0.113 R)
• M50: 10,697,445 km (0.095 R)
• M51: 10,859,609 km (0.096 R)
• M52: 11,145,191 km (0.099 R)
• M53: 11,247,815 km (0.111 R)
• M54: 11,536,838 km (0.09 R)
• M55: 11,682,247 km (0.119 R)
• M56: 11,786,367 km (0.109 R)
• M57: 11,911,880 km (0.106 R)
• M58: 12,037,841 km (0.071 R)
• M59: 12,418,418 km (0.032 R)
• M60: 12,910,446 km (0.113 R)
• M61: 13,191,241 km (0.066 R)
• M62: 13,539,804 km (0.063 R)
• M63: 13,693,291 km (0.075 R)
• M64: 13,803,246 km (0.117 R)
• M65: 14,223,766 km (0.029 R)
• M66: 14,446,816 km (0.083 R)
• M67: 14,715,943 km (0.05 R)
• M68: 14,918,947 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.8

Radius: 6.6

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.93 AU - 6.53 AU

Year: 10547 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,574,030 km

• M1: 136,583 km (0.085 R)
• M2: 236,365 km (0.119 R)
• M3: 389,403 km (0.097 R)
• M4: 986,000 km (0.118 R)
• M5: 1,374,505 km (0.099 R)
• M6: 1,473,689 km (0.038 R)
• M7: 1,721,423 km (0.114 R)
• M8: 1,763,908 km (0.083 R)
• M9: 1,850,226 km (0.106 R)
• M10: 1,960,031 km (0.106 R)
• M11: 2,094,669 km (0.104 R)
• M12: 2,540,920 km (0.065 R)
• M13: 3,250,762 km (0.072 R)
• M14: 3,627,449 km (0.096 R)
• M15: 3,793,204 km (0.103 R)
• M16: 3,876,978 km (0.057 R)
• M17: 3,961,501 km (0.059 R)
• M18: 4,218,510 km (0.094 R)
• M19: 4,960,516 km (0.065 R)
• M20: 5,021,552 km (0.063 R)
• M21: 5,742,314 km (0.076 R)
• M22: 6,196,643 km (0.101 R)
• M23: 6,361,799 km (0.114 R)
• M24: 6,696,449 km (0.081 R)
• M25: 7,487,523 km (0.094 R)
• M26: 7,769,665 km (0.1 R)
• M27: 8,417,124 km (0.104 R)
• M28: 8,969,739 km (0.113 R)
• M29: 9,156,586 km (0.084 R)
• M30: 9,306,932 km (0.092 R)
• M31: 9,534,171 km (0.062 R)
• M32: 11,700,049 km (0.089 R)
• M33: 12,109,499 km (0.105 R)
• M34: 12,233,366 km (0.078 R)
• M35: 12,357,532 km (0.118 R)
• M36: 13,281,149 km (0.056 R)
• M37: 13,323,635 km (0.068 R)
• M38: 13,579,597 km (0.076 R)
• M39: 13,622,532 km (0.112 R)
• M40: 13,751,186 km (0.086 R)
• M41: 13,923,523 km (0.036 R)
• M42: 14,928,072 km (0.026 R)
• M43: 14,972,353 km (0.091 R)
• M44: 15,550,998 km (0.027 R)
• M45: 15,775,395 km (0.056 R)
• M46: 16,455,467 km (0.099 R)
• M47: 16,638,425 km (0.105 R)
• M48: 16,821,981 km (0.091 R)
• M49: 18,457,086 km (0.096 R)
• M50: 18,552,081 km (0.06 R)
• M51: 18,933,555 km (0.105 R)
• M52: 20,583,470 km (0.119 R)
• M53: 20,978,409 km (0.12 R)
• M54: 21,027,925 km (0.045 R)
• M55: 21,976,526 km (0.093 R)
• M56: 23,399,650 km (0.096 R)
• M57: 24,174,418 km (0.092 R)
• M58: 24,486,628 km (0.1 R)
• M59: 24,852,545 km (0.065 R)
• M60: 25,536,805 km (0.094 R)
• M61: 25,854,850 km (0.095 R)
• M62: 26,441,124 km (0.076 R)
• M63: 27,735,595 km (0.09 R)
• M64: 28,335,781 km (0.086 R)
• M65: 28,445,287 km (0.105 R)
• M66: 29,493,370 km (0.099 R)
• M67: 30,441,820 km (0.098 R)
• M68: 30,778,864 km (0.052 R)
• M69: 31,117,255 km (0.119 R)
• M70: 31,173,803 km (0.117 R)
• M71: 31,627,084 km (0.078 R)
• M72: 31,854,623 km (0.105 R)
• M73: 32,540,379 km (0.115 R)
• M74: 33,115,433 km (0.049 R)
• M75: 33,404,307 km (0.043 R)
• M76: 33,462,201 km (0.075 R)
• M77: 33,577,990 km (0.096 R)
• M78: 33,636,034 km (0.034 R)
• M79: 33,810,166 km (0.072 R)
• M80: 34,334,207 km (0.118 R)
• M81: 34,392,700 km (0.107 R)
• M82: 35,390,518 km (0.042 R)
• M83: 35,981,878 km (0.077 R)
• M84: 36,160,049 km (0.112 R)
• M85: 36,397,910 km (0.065 R)
• M86: 39,231,593 km (0.076 R)
• M87: 40,335,475 km (0.097 R)
• M88: 40,520,528 km (0.073 R)
• M89: 41,325,365 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit