🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 326 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 10.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 704 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,531,764 km

• M1: 137,480 km (0.081 R)
• M2: 263,292 km (0.108 R)
• M3: 359,334 km (0.066 R)
• M4: 467,643 km (0.089 R)
• M5: 640,578 km (0.105 R)
• M6: 718,219 km (0.038 R)
• M7: 846,724 km (0.111 R)
• M8: 983,307 km (0.118 R)
• M9: 1,057,507 km (0.104 R)
• M10: 1,236,576 km (0.12 R)
• M11: 1,406,370 km (0.102 R)
• M12: 1,477,877 km (0.054 R)
• M13: 1,597,556 km (0.098 R)
• M14: 1,706,912 km (0.105 R)
• M15: 1,933,253 km (0.073 R)
• M16: 2,079,710 km (0.058 R)
• M17: 2,161,839 km (0.11 R)
• M18: 2,581,461 km (0.095 R)
• M19: 2,718,941 km (0.082 R)
• M20: 2,817,377 km (0.074 R)
• M21: 2,900,404 km (0.078 R)
• M22: 3,249,565 km (0.119 R)
• M23: 3,585,113 km (0.12 R)
• M24: 3,675,470 km (0.106 R)
• M25: 3,969,280 km (0.093 R)
• M26: 4,223,297 km (0.075 R)
• M27: 4,328,315 km (0.112 R)
• M28: 4,492,274 km (0.03 R)
• M29: 4,836,499 km (0.12 R)
• M30: 4,906,361 km (0.028 R)
• M31: 4,976,672 km (0.094 R)
• M32: 5,220,068 km (0.101 R)
• M33: 5,332,865 km (0.084 R)
• M34: 5,550,679 km (0.07 R)
• M35: 5,623,982 km (0.105 R)
• M36: 5,835,065 km (0.095 R)
• M37: 5,962,971 km (0.061 R)
• M38: 6,134,859 km (0.047 R)
• M39: 6,265,009 km (0.093 R)
• M40: 6,494,941 km (0.107 R)
• M41: 6,583,204 km (0.048 R)
• M42: 6,672,065 km (0.069 R)
• M43: 7,247,119 km (0.112 R)
• M44: 7,488,570 km (0.045 R)
• M45: 7,581,171 km (0.031 R)
• M46: 7,756,051 km (0.077 R)
• M47: 7,920,310 km (0.055 R)
• M48: 8,014,856 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 12.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.81 AU - 3.35 AU

Year: 3437 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,531,764 km

• M1: 160,668 km (0.054 R)
• M2: 260,599 km (0.097 R)
• M3: 435,629 km (0.092 R)
• M4: 585,526 km (0.092 R)
• M5: 707,299 km (0.116 R)
• M6: 788,381 km (0.071 R)
• M7: 881,730 km (0.098 R)
• M8: 970,292 km (0.057 R)
• M9: 1,128,566 km (0.113 R)
• M10: 1,387,969 km (0.111 R)
• M11: 1,471,744 km (0.078 R)
• M12: 1,633,908 km (0.054 R)
• M13: 1,859,502 km (0.102 R)
• M14: 1,988,156 km (0.049 R)
• M15: 2,119,802 km (0.101 R)
• M16: 2,279,273 km (0.103 R)
• M17: 2,662,992 km (0.11 R)
• M18: 2,755,443 km (0.118 R)
• M19: 2,916,710 km (0.026 R)
• M20: 3,108,793 km (0.077 R)
• M21: 3,829,107 km (0.069 R)
• M22: 4,131,594 km (0.071 R)
• M23: 4,489,133 km (0.115 R)
• M24: 4,808,375 km (0.085 R)
• M25: 4,889,307 km (0.104 R)
• M26: 5,201,219 km (0.115 R)
• M27: 5,317,756 km (0.056 R)
• M28: 6,000,670 km (0.041 R)
• M29: 7,224,680 km (0.06 R)
• M30: 7,467,327 km (0.086 R)
• M31: 7,561,424 km (0.03 R)
• M32: 7,845,960 km (0.074 R)
• M33: 8,445,398 km (0.086 R)
• M34: 8,582,879 km (0.072 R)
• M35: 8,800,244 km (0.073 R)
• M36: 9,139,981 km (0.111 R)
• M37: 9,281,052 km (0.12 R)
• M38: 9,463,561 km (0.089 R)
• M39: 9,545,092 km (0.066 R)
• M40: 9,688,257 km (0.091 R)
• M41: 9,770,536 km (0.119 R)
• M42: 9,873,459 km (0.073 R)
• M43: 10,415,153 km (0.077 R)
• M44: 10,689,516 km (0.106 R)
• M45: 10,945,029 km (0.098 R)
• M46: 11,138,010 km (0.08 R)
• M47: 11,267,263 km (0.038 R)
• M48: 11,921,006 km (0.101 R)
• M49: 12,274,804 km (0.102 R)
• M50: 12,519,995 km (0.067 R)
• M51: 12,632,044 km (0.106 R)
• M52: 12,812,010 km (0.083 R)
• M53: 13,174,336 km (0.078 R)
• M54: 13,517,215 km (0.087 R)
• M55: 13,655,144 km (0.115 R)
• M56: 13,862,935 km (0.106 R)
• M57: 14,048,586 km (0.103 R)
• M58: 14,305,147 km (0.111 R)
• M59: 14,610,476 km (0.087 R)
• M60: 14,965,322 km (0.104 R)
• M61: 15,108,039 km (0.085 R)
• M62: 15,323,160 km (0.097 R)
• M63: 15,466,924 km (0.095 R)
• M64: 15,563,115 km (0.038 R)
• M65: 15,877,121 km (0.119 R)
• M66: 15,998,445 km (0.114 R)
• M67: 16,241,990 km (0.111 R)
• M68: 16,388,746 km (0.053 R)
• M69: 16,535,950 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 8.5

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.58 AU - 6.6 AU

Year: 8403 Days

Day: 11.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,531,764 km

• M1: 109,356 km (0.083 R)
• M2: 231,727 km (0.084 R)
• M3: 400,473 km (0.074 R)
• M4: 501,153 km (0.115 R)
• M5: 582,833 km (0.052 R)
• M6: 699,370 km (0.056 R)
• M7: 1,008,140 km (0.042 R)
• M8: 1,495,081 km (0.07 R)
• M9: 1,784,852 km (0.065 R)
• M10: 2,633,671 km (0.058 R)
• M11: 2,831,888 km (0.111 R)
• M12: 2,983,730 km (0.087 R)
• M13: 3,295,641 km (0.069 R)
• M14: 3,375,377 km (0.098 R)
• M15: 3,482,489 km (0.075 R)
• M16: 3,727,979 km (0.117 R)
• M17: 3,922,606 km (0.062 R)
• M18: 4,149,396 km (0.079 R)
• M19: 4,206,692 km (0.114 R)
• M20: 4,264,437 km (0.085 R)
• M21: 4,526,981 km (0.069 R)
• M22: 4,734,922 km (0.107 R)
• M23: 5,408,711 km (0.085 R)
• M24: 6,210,556 km (0.054 R)
• M25: 6,342,351 km (0.082 R)
• M26: 6,946,727 km (0.068 R)
• M27: 7,325,209 km (0.037 R)
• M28: 7,464,485 km (0.093 R)
• M29: 8,174,028 km (0.05 R)
• M30: 8,793,961 km (0.088 R)
• M31: 8,904,963 km (0.097 R)
• M32: 9,504,850 km (0.109 R)
• M33: 9,733,137 km (0.112 R)
• M34: 10,389,871 km (0.096 R)
• M35: 12,072,997 km (0.081 R)
• M36: 12,155,276 km (0.117 R)
• M37: 12,652,689 km (0.096 R)
• M38: 12,987,938 km (0.109 R)
• M39: 14,358,404 km (0.101 R)
• M40: 15,149,328 km (0.107 R)
• M41: 16,271,012 km (0.103 R)
• M42: 16,681,509 km (0.107 R)
• M43: 16,818,989 km (0.113 R)
• M44: 17,652,250 km (0.109 R)
• M45: 17,886,071 km (0.083 R)
• M46: 18,073,966 km (0.041 R)
• M47: 18,593,819 km (0.101 R)
• M48: 18,688,813 km (0.041 R)
• M49: 19,406,883 km (0.097 R)
• M50: 20,182,847 km (0.082 R)
• M51: 21,117,385 km (0.09 R)
• M52: 21,266,085 km (0.118 R)
• M53: 22,267,344 km (0.035 R)
• M54: 22,469,451 km (0.078 R)
• M55: 23,488,960 km (0.102 R)
• M56: 23,643,195 km (0.112 R)
• M57: 24,367,399 km (0.069 R)
• M58: 24,523,579 km (0.048 R)
• M59: 25,361,776 km (0.114 R)
• M60: 25,625,816 km (0.072 R)
• M61: 27,390,323 km (0.038 R)
• M62: 28,314,539 km (0.088 R)
• M63: 28,862,964 km (0.114 R)
• M64: 29,581,184 km (0.101 R)
• M65: 30,529,335 km (0.105 R)
• M66: 30,978,877 km (0.068 R)
• M67: 31,543,908 km (0.065 R)
• M68: 32,340,816 km (0.067 R)
• M69: 33,606,414 km (0.099 R)
• M70: 33,838,141 km (0.041 R)
• M71: 33,896,185 km (0.11 R)
• M72: 36,363,802 km (0.096 R)
• M73: 36,423,342 km (0.084 R)
• M74: 36,900,110 km (0.096 R)
• M75: 37,139,317 km (0.08 R)
• M76: 37,739,504 km (0.076 R)
• M77: 38,645,768 km (0.115 R)
• M78: 39,254,032 km (0.081 R)
• M79: 40,233,749 km (0.055 R)
• M80: 40,295,234 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 19,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit