🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.61 AU - 1.01 AU

Year: 335 Days

Day: 17.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 386 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.15 AU - 1.45 AU

Year: 682 Days

Day: 45.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,485,700 km

• M1: 213,925 km (0.074 R)
• M2: 632,201 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.61 AU - 2.05 AU

Year: 1139 Days

Day: 23.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.57 AU - 2.09 AU

Year: 1139 Days

Day: 29.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,485,700 km

• M1: 814,411 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.73 AU - 2.27 AU

Year: 1302 Days

Day: 21 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 8.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 1874 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,485,700 km

• M1: 116,387 km (0.115 R)
• M2: 199,564 km (0.11 R)
• M3: 255,364 km (0.082 R)
• M4: 360,381 km (0.104 R)
• M5: 421,716 km (0.118 R)
• M6: 487,390 km (0.105 R)
• M7: 557,102 km (0.099 R)
• M8: 636,090 km (0.055 R)
• M9: 764,894 km (0.082 R)
• M10: 909,106 km (0.098 R)
• M11: 1,069,026 km (0.116 R)
• M12: 1,196,933 km (0.099 R)
• M13: 1,446,013 km (0.095 R)
• M14: 1,527,693 km (0.095 R)
• M15: 1,649,466 km (0.074 R)
• M16: 1,711,549 km (0.08 R)
• M17: 1,774,530 km (0.095 R)
• M18: 1,959,732 km (0.116 R)
• M19: 2,323,255 km (0.119 R)
• M20: 2,455,051 km (0.098 R)
• M21: 2,562,312 km (0.087 R)
• M22: 2,772,348 km (0.104 R)
• M23: 2,827,998 km (0.067 R)
• M24: 2,969,069 km (0.095 R)
• M25: 3,054,789 km (0.051 R)
• M26: 3,121,958 km (0.043 R)
• M27: 3,180,002 km (0.12 R)
• M28: 3,277,540 km (0.1 R)
• M29: 3,445,837 km (0.093 R)
• M30: 3,546,068 km (0.062 R)
• M31: 3,831,949 km (0.061 R)
• M32: 3,914,976 km (0.117 R)
• M33: 4,030,316 km (0.099 R)
• M34: 4,125,460 km (0.034 R)
• M35: 4,242,745 km (0.108 R)
• M36: 4,317,993 km (0.069 R)
• M37: 4,415,381 km (0.116 R)
• M38: 4,524,438 km (0.032 R)
• M39: 4,722,954 km (0.09 R)
• M40: 5,003,600 km (0.092 R)
• M41: 5,083,186 km (0.101 R)
• M42: 5,197,479 km (0.063 R)
• M43: 5,255,074 km (0.095 R)
• M44: 5,675,444 km (0.083 R)
• M45: 6,119,002 km (0.074 R)
• M46: 6,375,562 km (0.114 R)
• M47: 6,610,880 km (0.09 R)
• M48: 6,975,599 km (0.11 R)
• M49: 7,039,178 km (0.117 R)
• M50: 7,141,204 km (0.054 R)
• M51: 7,230,963 km (0.092 R)
• M52: 7,295,290 km (0.12 R)
• M53: 7,385,647 km (0.117 R)
• M54: 7,737,651 km (0.058 R)
• M55: 8,055,247 km (0.077 R)
• M56: 8,296,100 km (0.113 R)
• M57: 8,350,104 km (0.088 R)
• M58: 8,840,187 km (0.077 R)
• M59: 8,936,528 km (0.08 R)
• M60: 9,158,232 km (0.097 R)
• M61: 9,269,832 km (0.05 R)
• M62: 9,409,856 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.6

Radius: 5.2

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.3 AU - 13.9 AU

Year: 19369 Days

Day: 21.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,485,700 km

• M1: 153,338 km (0.104 R)
• M2: 227,538 km (0.105 R)
• M3: 604,076 km (0.1 R)
• M4: 934,239 km (0.109 R)
• M5: 1,449,454 km (0.101 R)
• M6: 1,505,254 km (0.106 R)
• M7: 1,765,105 km (0.084 R)
• M8: 1,915,451 km (0.082 R)
• M9: 2,038,869 km (0.119 R)
• M10: 2,261,022 km (0.107 R)
• M11: 2,358,560 km (0.109 R)
• M12: 2,591,783 km (0.088 R)
• M13: 2,937,653 km (0.08 R)
• M14: 3,408,887 km (0.116 R)
• M15: 3,520,935 km (0.094 R)
• M16: 3,558,634 km (0.11 R)
• M17: 3,748,773 km (0.068 R)
• M18: 4,218,810 km (0.114 R)
• M19: 4,339,236 km (0.078 R)
• M20: 4,379,627 km (0.087 R)
• M21: 5,256,420 km (0.091 R)
• M22: 5,914,950 km (0.064 R)
• M23: 7,356,475 km (0.113 R)
• M24: 7,794,348 km (0.118 R)
• M25: 8,391,393 km (0.086 R)
• M26: 9,787,590 km (0.091 R)
• M27: 10,430,861 km (0.076 R)
• M28: 10,539,320 km (0.043 R)
• M29: 11,254,098 km (0.103 R)
• M30: 13,137,236 km (0.079 R)
• M31: 14,325,343 km (0.074 R)
• M32: 14,749,153 km (0.06 R)
• M33: 15,177,153 km (0.076 R)
• M34: 15,238,638 km (0.112 R)
• M35: 16,296,294 km (0.072 R)
• M36: 16,993,271 km (0.049 R)
• M37: 17,121,028 km (0.099 R)
• M38: 17,441,765 km (0.106 R)
• M39: 17,506,242 km (0.107 R)
• M40: 18,810,735 km (0.119 R)
• M41: 19,208,217 km (0.108 R)
• M42: 19,474,651 km (0.117 R)
• M43: 20,011,258 km (0.069 R)
• M44: 20,281,432 km (0.102 R)
• M45: 21,236,465 km (0.077 R)
• M46: 22,206,158 km (0.119 R)
• M47: 22,485,757 km (0.083 R)
• M48: 23,544,910 km (0.109 R)
• M49: 23,901,551 km (0.109 R)
• M50: 24,116,523 km (0.109 R)
• M51: 26,373,805 km (0.104 R)
• M52: 26,670,009 km (0.077 R)
• M53: 27,415,156 km (0.078 R)
• M54: 27,565,053 km (0.049 R)
• M55: 31,164,378 km (0.078 R)
• M56: 31,320,857 km (0.114 R)
• M57: 33,297,943 km (0.097 R)
• M58: 33,457,713 km (0.096 R)
• M59: 34,827,282 km (0.084 R)
• M60: 35,478,033 km (0.104 R)
• M61: 35,723,074 km (0.086 R)
• M62: 35,968,714 km (0.099 R)
• M63: 38,120,978 km (0.096 R)
• M64: 39,550,535 km (0.062 R)
• M65: 40,741,035 km (0.098 R)
• M66: 42,635,543 km (0.119 R)
• M67: 43,331,472 km (0.104 R)
• M68: 43,506,053 km (0.097 R)
• M69: 46,241,749 km (0.104 R)
• M70: 46,420,219 km (0.078 R)
• M71: 46,777,758 km (0.086 R)
• M72: 46,956,827 km (0.108 R)
• M73: 47,046,436 km (0.098 R)
• M74: 48,760,229 km (0.051 R)
• M75: 49,032,647 km (0.084 R)
• M76: 49,123,602 km (0.108 R)
• M77: 51,230,539 km (0.098 R)
• M78: 52,155,802 km (0.064 R)
• M79: 53,647,592 km (0.092 R)
• M80: 57,725,779 km (0.11 R)
• M81: 58,881,423 km (0.054 R)
• M82: 59,074,853 km (0.104 R)
• M83: 59,753,279 km (0.077 R)
• M84: 60,044,845 km (0.114 R)
• M85: 60,336,860 km (0.073 R)
• M86: 60,824,699 km (0.096 R)
• M87: 61,313,734 km (0.099 R)
• M88: 61,804,116 km (0.061 R)
• M89: 62,098,974 km (0.099 R)
• M90: 63,184,157 km (0.106 R)
• M91: 63,778,659 km (0.032 R)
• M92: 66,074,836 km (0.085 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: 437 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit