🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.39 AU - 1.93 AU

Year: 748 Days

Day: 37.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.85 AU - 1.99 AU

Year: 931 Days

Day: 45.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 12.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.63 AU - 11.53 AU

Year: 10373 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,791,330 km

• M1: 167,849 km (0.113 R)
• M2: 269,426 km (0.077 R)
• M3: 529,876 km (0.096 R)
• M4: 668,553 km (0.115 R)
• M5: 929,452 km (0.113 R)
• M6: 1,102,088 km (0.1 R)
• M7: 1,182,571 km (0.069 R)
• M8: 1,480,421 km (0.055 R)
• M9: 1,684,921 km (0.114 R)
• M10: 2,021,516 km (0.098 R)
• M11: 2,379,803 km (0.117 R)
• M12: 2,539,723 km (0.072 R)
• M13: 3,185,537 km (0.119 R)
• M14: 3,542,328 km (0.1 R)
• M15: 3,664,250 km (0.113 R)
• M16: 3,818,635 km (0.058 R)
• M17: 4,359,581 km (0.059 R)
• M18: 5,095,453 km (0.053 R)
• M19: 5,268,089 km (0.117 R)
• M20: 5,762,061 km (0.069 R)
• M21: 5,869,772 km (0.117 R)
• M22: 6,197,241 km (0.11 R)
• M23: 6,344,745 km (0.103 R)
• M24: 6,568,244 km (0.105 R)
• M25: 6,832,135 km (0.095 R)
• M26: 8,163,705 km (0.096 R)
• M27: 8,652,591 km (0.083 R)
• M28: 8,900,625 km (0.105 R)
• M29: 8,983,801 km (0.089 R)
• M30: 9,319,199 km (0.111 R)
• M31: 9,701,422 km (0.082 R)
• M32: 10,132,264 km (0.071 R)
• M33: 10,569,389 km (0.076 R)
• M34: 11,371,832 km (0.043 R)
• M35: 12,055,494 km (0.118 R)
• M36: 12,846,418 km (0.053 R)
• M37: 13,271,874 km (0.085 R)
• M38: 13,991,440 km (0.093 R)
• M39: 14,674,504 km (0.073 R)
• M40: 16,022,381 km (0.068 R)
• M41: 16,839,634 km (0.116 R)
• M42: 17,409,452 km (0.079 R)
• M43: 19,534,490 km (0.112 R)
• M44: 19,751,407 km (0.119 R)
• M45: 20,959,110 km (0.12 R)
• M46: 21,460,114 km (0.095 R)
• M47: 21,740,161 km (0.116 R)
• M48: 22,360,394 km (0.061 R)
• M49: 22,530,636 km (0.106 R)
• M50: 23,158,349 km (0.107 R)
• M51: 23,445,577 km (0.067 R)
• M52: 23,676,257 km (0.044 R)
• M53: 24,606,307 km (0.106 R)
• M54: 24,723,442 km (0.047 R)
• M55: 25,785,736 km (0.097 R)
• M56: 26,023,896 km (0.045 R)
• M57: 26,802,703 km (0.075 R)
• M58: 27,407,078 km (0.034 R)
• M59: 30,370,013 km (0.095 R)
• M60: 30,495,676 km (0.093 R)
• M61: 31,825,451 km (0.106 R)
• M62: 32,144,842 km (0.066 R)
• M63: 32,593,786 km (0.082 R)
• M64: 33,368,254 km (0.109 R)
• M65: 35,330,978 km (0.118 R)
• M66: 36,593,285 km (0.066 R)
• M67: 36,994,955 km (0.102 R)
• M68: 37,263,483 km (0.072 R)
• M69: 38,548,230 km (0.036 R)
• M70: 39,504,160 km (0.077 R)
• M71: 40,191,862 km (0.101 R)
• M72: 42,699,720 km (0.115 R)
• M73: 43,264,003 km (0.114 R)
• M74: 44,756,691 km (0.055 R)
• M75: 45,042,872 km (0.032 R)
• M76: 47,209,049 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 5.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.56 AU - 19.1 AU

Year: 24155 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,791,330 km

• M1: 70,012 km (0.091 R)
• M2: 128,056 km (0.09 R)
• M3: 407,056 km (0.086 R)
• M4: 545,733 km (0.049 R)
• M5: 646,712 km (0.115 R)
• M6: 1,464,862 km (0.042 R)
• M7: 1,753,287 km (0.114 R)
• M8: 1,828,236 km (0.082 R)
• M9: 2,033,185 km (0.097 R)
• M10: 4,625,417 km (0.069 R)
• M11: 5,010,332 km (0.116 R)
• M12: 5,045,936 km (0.05 R)
• M13: 5,081,540 km (0.098 R)
• M14: 5,773,580 km (0.092 R)
• M15: 6,611,478 km (0.103 R)
• M16: 8,482,498 km (0.12 R)
• M17: 8,780,647 km (0.112 R)
• M18: 8,866,516 km (0.068 R)
• M19: 9,519,212 km (0.033 R)
• M20: 9,563,193 km (0.119 R)
• M21: 9,607,325 km (0.092 R)
• M22: 9,829,029 km (0.032 R)
• M23: 9,962,769 km (0.108 R)
• M24: 10,007,499 km (0.104 R)
• M25: 10,232,195 km (0.074 R)
• M26: 10,870,230 km (0.113 R)
• M27: 11,287,159 km (0.101 R)
• M28: 11,851,143 km (0.07 R)
• M29: 12,665,704 km (0.069 R)
• M30: 13,350,114 km (0.09 R)
• M31: 13,498,365 km (0.103 R)
• M32: 13,597,399 km (0.054 R)
• M33: 13,946,261 km (0.094 R)
• M34: 14,856,714 km (0.097 R)
• M35: 16,894,237 km (0.114 R)
• M36: 17,108,012 km (0.08 R)
• M37: 17,376,690 km (0.049 R)
• M38: 20,821,480 km (0.076 R)
• M39: 22,856,161 km (0.081 R)
• M40: 22,915,252 km (0.098 R)
• M41: 23,151,916 km (0.119 R)
• M42: 23,627,936 km (0.06 R)
• M43: 24,649,989 km (0.046 R)
• M44: 24,831,751 km (0.12 R)
• M45: 25,441,212 km (0.066 R)
• M46: 25,809,223 km (0.109 R)
• M47: 26,117,245 km (0.07 R)
• M48: 27,111,173 km (0.095 R)
• M49: 27,738,587 km (0.099 R)
• M50: 28,243,928 km (0.074 R)
• M51: 29,842,681 km (0.116 R)
• M52: 30,425,514 km (0.099 R)
• M53: 30,946,564 km (0.104 R)
• M54: 33,261,142 km (0.102 R)
• M55: 34,608,420 km (0.063 R)
• M56: 35,357,158 km (0.09 R)
• M57: 35,630,622 km (0.097 R)
• M58: 36,455,505 km (0.113 R)
• M59: 37,009,017 km (0.057 R)
• M60: 37,286,671 km (0.079 R)
• M61: 37,495,510 km (0.086 R)
• M62: 37,565,073 km (0.08 R)
• M63: 38,615,399 km (0.096 R)
• M64: 38,897,092 km (0.103 R)
• M65: 39,320,903 km (0.049 R)
• M66: 39,604,391 km (0.11 R)
• M67: 40,101,953 km (0.038 R)
• M68: 40,173,311 km (0.062 R)
• M69: 40,458,744 km (0.1 R)
• M70: 41,968,336 km (0.077 R)
• M71: 44,672,617 km (0.117 R)
• M72: 44,746,369 km (0.073 R)
• M73: 44,894,321 km (0.108 R)
• M74: 45,190,525 km (0.098 R)
• M75: 47,131,557 km (0.105 R)
• M76: 47,809,834 km (0.036 R)
• M77: 47,961,077 km (0.068 R)
• M78: 48,643,244 km (0.086 R)
• M79: 49,099,816 km (0.061 R)
• M80: 50,324,275 km (0.066 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit