🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 32.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,681,143 km

• M1: 144,661 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.2

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.68 AU - 0.94 AU

Year: 478 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,681,143 km

• M1: 212,579 km (0.118 R)
• M2: 298,897 km (0.088 R)
• M3: 371,900 km (0.043 R)
• M4: 450,140 km (0.056 R)
• M5: 547,079 km (0.073 R)
• M6: 619,186 km (0.108 R)
• M7: 703,858 km (0.09 R)
• M8: 820,395 km (0.087 R)
• M9: 958,773 km (0.09 R)
• M10: 1,163,123 km (0.046 R)
• M11: 1,320,500 km (0.067 R)
• M12: 1,427,612 km (0.089 R)
• M13: 1,579,006 km (0.114 R)
• M14: 1,717,683 km (0.082 R)
• M15: 1,936,544 km (0.077 R)
• M16: 2,026,602 km (0.089 R)
• M17: 2,098,559 km (0.115 R)
• M18: 2,224,820 km (0.113 R)
• M19: 2,305,902 km (0.117 R)
• M20: 2,401,794 km (0.119 R)
• M21: 2,676,007 km (0.077 R)
• M22: 2,747,963 km (0.077 R)
• M23: 2,893,971 km (0.033 R)
• M24: 2,997,792 km (0.11 R)
• M25: 3,178,506 km (0.09 R)
• M26: 3,270,359 km (0.064 R)
• M27: 3,394,076 km (0.067 R)
• M28: 3,519,589 km (0.115 R)
• M29: 3,734,711 km (0.109 R)
• M30: 3,823,572 km (0.072 R)
• M31: 3,904,953 km (0.032 R)
• M32: 4,061,433 km (0.105 R)
• M33: 4,152,837 km (0.079 R)
• M34: 4,253,516 km (0.084 R)
• M35: 4,440,065 km (0.107 R)
• M36: 4,655,486 km (0.071 R)
• M37: 4,725,198 km (0.071 R)
• M38: 4,839,042 km (0.032 R)
• M39: 5,105,626 km (0.074 R)
• M40: 5,249,688 km (0.045 R)
• M41: 5,413,498 km (0.113 R)
• M42: 5,615,904 km (0.038 R)
• M43: 5,699,529 km (0.045 R)
• M44: 5,774,179 km (0.067 R)
• M45: 5,867,827 km (0.069 R)
• M46: 5,962,223 km (0.1 R)
• M47: 6,075,918 km (0.116 R)
• M48: 6,324,998 km (0.059 R)
• M49: 6,450,810 km (0.065 R)
• M50: 6,557,922 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.2

Radius: 10.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.21 AU - 2.51 AU

Year: 2378 Days

Day: 7.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,681,143 km

• M1: 129,851 km (0.04 R)
• M2: 415,284 km (0.108 R)
• M3: 617,241 km (0.119 R)
• M4: 739,911 km (0.119 R)
• M5: 833,111 km (0.074 R)
• M6: 920,476 km (0.12 R)
• M7: 1,116,000 km (0.063 R)
• M8: 1,280,109 km (0.047 R)
• M9: 1,608,177 km (0.091 R)
• M10: 2,081,804 km (0.119 R)
• M11: 2,203,427 km (0.117 R)
• M12: 2,439,792 km (0.094 R)
• M13: 2,525,212 km (0.112 R)
• M14: 2,832,336 km (0.061 R)
• M15: 2,998,091 km (0.11 R)
• M16: 3,151,429 km (0.106 R)
• M17: 3,434,318 km (0.047 R)
• M18: 3,709,130 km (0.096 R)
• M19: 3,774,803 km (0.092 R)
• M20: 3,924,102 km (0.099 R)
• M21: 3,990,972 km (0.093 R)
• M22: 4,109,154 km (0.098 R)
• M23: 4,664,312 km (0.105 R)
• M24: 4,932,541 km (0.104 R)
• M25: 5,522,106 km (0.116 R)
• M26: 5,806,043 km (0.111 R)
• M27: 5,998,127 km (0.094 R)
• M28: 6,153,260 km (0.102 R)
• M29: 6,329,336 km (0.065 R)
• M30: 6,989,512 km (0.106 R)
• M31: 7,071,043 km (0.051 R)
• M32: 7,734,659 km (0.119 R)
• M33: 8,073,947 km (0.072 R)
• M34: 8,202,451 km (0.085 R)
• M35: 8,310,012 km (0.112 R)
• M36: 8,526,779 km (0.094 R)
• M37: 8,679,519 km (0.101 R)
• M38: 8,833,156 km (0.117 R)
• M39: 8,899,278 km (0.105 R)
• M40: 9,143,272 km (0.101 R)
• M41: 9,434,390 km (0.058 R)
• M42: 9,502,008 km (0.112 R)
• M43: 9,751,388 km (0.071 R)
• M44: 9,934,196 km (0.036 R)
• M45: 10,025,900 km (0.105 R)
• M46: 10,141,090 km (0.094 R)
• M47: 10,256,580 km (0.084 R)
• M48: 11,125,444 km (0.031 R)
• M49: 11,677,460 km (0.119 R)
• M50: 12,042,329 km (0.114 R)
• M51: 12,115,782 km (0.115 R)
• M52: 12,435,622 km (0.12 R)
• M53: 12,584,173 km (0.078 R)
• M54: 12,883,219 km (0.08 R)
• M55: 12,983,300 km (0.102 R)
• M56: 13,108,962 km (0.104 R)
• M57: 13,361,334 km (0.068 R)
• M58: 13,437,330 km (0.051 R)
• M59: 13,845,283 km (0.096 R)
• M60: 14,542,858 km (0.062 R)
• M61: 14,804,205 km (0.096 R)
• M62: 14,935,403 km (0.101 R)
• M63: 15,119,707 km (0.102 R)
• M64: 15,757,593 km (0.027 R)
• M65: 16,323,072 km (0.095 R)
• M66: 16,785,629 km (0.116 R)
• M67: 16,977,264 km (0.046 R)
• M68: 18,255,279 km (0.092 R)
• M69: 18,991,300 km (0.047 R)
• M70: 19,162,440 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.2

Radius: 6.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.52 AU - 8.52 AU

Year: 12202 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,681,143 km

• M1: 227,987 km (0.05 R)
• M2: 283,039 km (0.107 R)
• M3: 911,500 km (0.084 R)
• M4: 974,331 km (0.033 R)
• M5: 1,604,736 km (0.099 R)
• M6: 1,838,408 km (0.052 R)
• M7: 1,939,088 km (0.053 R)
• M8: 2,145,981 km (0.111 R)
• M9: 2,209,411 km (0.096 R)
• M10: 2,381,748 km (0.12 R)
• M11: 3,138,264 km (0.104 R)
• M12: 3,307,759 km (0.089 R)
• M13: 3,782,881 km (0.046 R)
• M14: 3,937,266 km (0.07 R)
• M15: 3,989,326 km (0.097 R)
• M16: 4,225,990 km (0.118 R)
• M17: 6,066,942 km (0.074 R)
• M18: 6,187,368 km (0.064 R)
• M19: 6,770,500 km (0.061 R)
• M20: 6,895,415 km (0.118 R)
• M21: 7,179,501 km (0.079 R)
• M22: 7,274,944 km (0.043 R)
• M23: 7,370,986 km (0.052 R)
• M24: 8,186,893 km (0.096 R)
• M25: 8,320,035 km (0.115 R)
• M26: 8,420,415 km (0.042 R)
• M27: 8,656,331 km (0.071 R)
• M28: 10,330,930 km (0.077 R)
• M29: 10,511,046 km (0.098 R)
• M30: 10,837,767 km (0.095 R)
• M31: 11,278,632 km (0.083 R)
• M32: 12,330,156 km (0.088 R)
• M33: 13,139,181 km (0.079 R)
• M34: 13,217,121 km (0.109 R)
• M35: 13,688,056 km (0.085 R)
• M36: 14,005,053 km (0.103 R)
• M37: 15,133,620 km (0.069 R)
• M38: 16,964,997 km (0.113 R)
• M39: 17,391,052 km (0.091 R)
• M40: 18,909,320 km (0.084 R)
• M41: 20,786,624 km (0.12 R)
• M42: 21,059,640 km (0.078 R)
• M43: 22,117,148 km (0.089 R)
• M44: 22,816,069 km (0.088 R)
• M45: 23,806,706 km (0.071 R)
• M46: 24,763,235 km (0.09 R)
• M47: 24,859,576 km (0.106 R)
• M48: 25,294,756 km (0.099 R)
• M49: 25,488,934 km (0.048 R)
• M50: 26,074,460 km (0.099 R)
• M51: 26,368,869 km (0.081 R)
• M52: 26,615,107 km (0.117 R)
• M53: 27,159,344 km (0.083 R)
• M54: 28,510,961 km (0.101 R)
• M55: 29,017,050 km (0.06 R)
• M56: 29,526,132 km (0.083 R)
• M57: 29,628,307 km (0.115 R)
• M58: 30,501,510 km (0.116 R)
• M59: 30,708,254 km (0.112 R)
• M60: 32,536,490 km (0.044 R)
• M61: 32,694,914 km (0.115 R)
• M62: 32,747,722 km (0.055 R)
• M63: 33,171,533 km (0.041 R)
• M64: 33,277,747 km (0.109 R)
• M65: 35,154,901 km (0.088 R)
• M66: 35,643,039 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit