🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.62 AU - 0.84 AU

Year: 239 Days

Day: 27.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,415,237 km

• M1: 60,288 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 305 Days

Day: 42.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,415,237 km

• M1: 184,753 km (0.104 R)
• M2: 221,704 km (0.091 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.08 AU - 2.98 AU

Year: 1541 Days

Day: 39 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 13.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.88 AU - 5 AU

Year: 4204 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,415,237 km

• M1: 233,073 km (0.099 R)
• M2: 620,233 km (0.115 R)
• M3: 969,993 km (0.035 R)
• M4: 1,087,427 km (0.07 R)
• M5: 1,515,426 km (0.12 R)
• M6: 1,607,280 km (0.085 R)
• M7: 1,717,084 km (0.068 R)
• M8: 1,994,738 km (0.072 R)
• M9: 2,130,573 km (0.045 R)
• M10: 2,252,046 km (0.106 R)
• M11: 2,340,459 km (0.114 R)
• M12: 2,502,324 km (0.071 R)
• M13: 2,818,573 km (0.109 R)
• M14: 2,933,465 km (0.06 R)
• M15: 3,613,836 km (0.061 R)
• M16: 4,145,058 km (0.095 R)
• M17: 4,364,518 km (0.092 R)
• M18: 5,233,532 km (0.11 R)
• M19: 5,858,851 km (0.057 R)
• M20: 6,130,670 km (0.079 R)
• M21: 6,230,602 km (0.087 R)
• M22: 6,763,918 km (0.08 R)
• M23: 7,127,591 km (0.045 R)
• M24: 7,232,758 km (0.119 R)
• M25: 7,338,374 km (0.12 R)
• M26: 8,590,359 km (0.057 R)
• M27: 8,730,382 km (0.045 R)
• M28: 9,098,094 km (0.102 R)
• M29: 9,384,574 km (0.105 R)
• M30: 9,995,681 km (0.115 R)
• M31: 10,113,564 km (0.06 R)
• M32: 10,710,011 km (0.104 R)
• M33: 11,073,384 km (0.115 R)
• M34: 11,195,456 km (0.118 R)
• M35: 12,250,869 km (0.085 R)
• M36: 12,472,124 km (0.111 R)
• M37: 12,599,133 km (0.102 R)
• M38: 12,886,510 km (0.057 R)
• M39: 13,337,847 km (0.115 R)
• M40: 13,925,916 km (0.066 R)
• M41: 14,455,792 km (0.093 R)
• M42: 15,195,105 km (0.102 R)
• M43: 15,774,796 km (0.07 R)
• M44: 16,222,991 km (0.079 R)
• M45: 16,466,088 km (0.063 R)
• M46: 17,202,708 km (0.12 R)
• M47: 17,557,255 km (0.115 R)
• M48: 17,664,217 km (0.106 R)
• M49: 18,273,679 km (0.063 R)
• M50: 18,780,965 km (0.108 R)
• M51: 19,920,452 km (0.084 R)
• M52: 20,180,902 km (0.094 R)
• M53: 20,367,600 km (0.052 R)
• M54: 20,479,799 km (0.104 R)
• M55: 20,893,437 km (0.086 R)
• M56: 21,385,764 km (0.068 R)
• M57: 21,614,200 km (0.092 R)
• M58: 21,767,089 km (0.046 R)
• M59: 21,881,830 km (0.051 R)
• M60: 21,996,871 km (0.095 R)
• M61: 22,420,382 km (0.082 R)
• M62: 22,807,841 km (0.096 R)
• M63: 22,963,423 km (0.057 R)
• M64: 24,300,080 km (0.069 R)
• M65: 25,178,369 km (0.102 R)
• M66: 25,702,261 km (0.118 R)
• M67: 25,945,208 km (0.094 R)
• M68: 26,107,671 km (0.079 R)
• M69: 26,515,325 km (0.106 R)
• M70: 26,637,995 km (0.119 R)
• M71: 27,378,056 km (0.107 R)
• M72: 27,584,800 km (0.098 R)
• M73: 27,709,116 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 12.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.37 AU - 6.63 AU

Year: 6345 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,415,237 km

• M1: 165,455 km (0.029 R)
• M2: 263,292 km (0.057 R)
• M3: 362,625 km (0.08 R)
• M4: 488,886 km (0.073 R)
• M5: 717,023 km (0.089 R)
• M6: 824,883 km (0.076 R)
• M7: 917,484 km (0.07 R)
• M8: 1,025,194 km (0.094 R)
• M9: 1,277,865 km (0.086 R)
• M10: 2,125,038 km (0.093 R)
• M11: 2,527,157 km (0.091 R)
• M12: 2,808,850 km (0.046 R)
• M13: 2,888,884 km (0.095 R)
• M14: 3,166,987 km (0.084 R)
• M15: 3,284,122 km (0.102 R)
• M16: 3,419,658 km (0.101 R)
• M17: 3,539,934 km (0.096 R)
• M18: 3,909,292 km (0.105 R)
• M19: 4,035,103 km (0.063 R)
• M20: 4,180,662 km (0.031 R)
• M21: 4,552,413 km (0.102 R)
• M22: 4,742,253 km (0.084 R)
• M23: 4,818,996 km (0.077 R)
• M24: 4,915,337 km (0.105 R)
• M25: 5,090,666 km (0.079 R)
• M26: 5,427,560 km (0.03 R)
• M27: 5,874,260 km (0.096 R)
• M28: 6,039,715 km (0.077 R)
• M29: 6,143,835 km (0.101 R)
• M30: 6,438,842 km (0.083 R)
• M31: 6,652,318 km (0.102 R)
• M32: 7,130,433 km (0.067 R)
• M33: 7,351,539 km (0.094 R)
• M34: 7,574,739 km (0.095 R)
• M35: 7,709,825 km (0.085 R)
• M36: 8,074,096 km (0.105 R)
• M37: 8,281,439 km (0.117 R)
• M38: 9,104,377 km (0.086 R)
• M39: 9,465,207 km (0.103 R)
• M40: 10,175,946 km (0.117 R)
• M41: 10,375,061 km (0.074 R)
• M42: 10,525,257 km (0.064 R)
• M43: 10,625,787 km (0.079 R)
• M44: 10,726,766 km (0.098 R)
• M45: 12,093,193 km (0.053 R)
• M46: 13,025,337 km (0.07 R)
• M47: 13,568,377 km (0.106 R)
• M48: 13,897,941 km (0.109 R)
• M49: 14,202,223 km (0.075 R)
• M50: 14,452,800 km (0.059 R)
• M51: 14,592,674 km (0.115 R)
• M52: 14,845,644 km (0.067 R)
• M53: 16,539,391 km (0.061 R)
• M54: 16,744,340 km (0.072 R)
• M55: 16,861,924 km (0.099 R)
• M56: 17,156,931 km (0.094 R)
• M57: 17,453,733 km (0.093 R)
• M58: 17,692,342 km (0.098 R)
• M59: 18,263,357 km (0.104 R)
• M60: 18,657,697 km (0.07 R)
• M61: 19,024,062 km (0.118 R)
• M62: 19,362,004 km (0.09 R)
• M63: 21,399,527 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.5

Radius: 5.5

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.21 AU - 15.31 AU

Year: 19543 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,415,237 km

• M1: 100,231 km (0.083 R)
• M2: 478,115 km (0.105 R)
• M3: 656,735 km (0.118 R)
• M4: 720,763 km (0.116 R)
• M5: 787,184 km (0.105 R)
• M6: 832,512 km (0.062 R)
• M7: 1,586,037 km (0.098 R)
• M8: 2,360,654 km (0.099 R)
• M9: 2,664,637 km (0.104 R)
• M10: 2,699,194 km (0.12 R)
• M11: 2,733,751 km (0.08 R)
• M12: 4,078,786 km (0.089 R)
• M13: 4,732,828 km (0.118 R)
• M14: 5,071,966 km (0.092 R)
• M15: 5,462,865 km (0.118 R)
• M16: 5,595,260 km (0.096 R)
• M17: 6,645,736 km (0.103 R)
• M18: 7,755,303 km (0.08 R)
• M19: 7,854,487 km (0.104 R)
• M20: 7,954,119 km (0.082 R)
• M21: 8,714,525 km (0.084 R)
• M22: 8,765,986 km (0.12 R)
• M23: 8,973,030 km (0.089 R)
• M24: 9,077,150 km (0.107 R)
• M25: 9,286,737 km (0.045 R)
• M26: 9,497,819 km (0.101 R)
• M27: 9,657,141 km (0.078 R)
• M28: 9,763,954 km (0.081 R)
• M29: 10,194,796 km (0.07 R)
• M30: 10,303,553 km (0.09 R)
• M31: 10,742,174 km (0.043 R)
• M32: 10,852,727 km (0.084 R)
• M33: 11,186,779 km (0.064 R)
• M34: 11,637,518 km (0.118 R)
• M35: 11,922,202 km (0.112 R)
• M36: 12,151,685 km (0.069 R)
• M37: 14,341,948 km (0.118 R)
• M38: 14,769,798 km (0.056 R)
• M39: 15,763,576 km (0.098 R)
• M40: 16,650,692 km (0.074 R)
• M41: 16,907,103 km (0.047 R)
• M42: 17,358,888 km (0.101 R)
• M43: 17,684,114 km (0.066 R)
• M44: 18,406,672 km (0.109 R)
• M45: 19,138,804 km (0.072 R)
• M46: 19,474,800 km (0.035 R)
• M47: 20,768,972 km (0.109 R)
• M48: 21,461,311 km (0.104 R)
• M49: 21,600,736 km (0.116 R)
• M50: 23,010,845 km (0.104 R)
• M51: 23,511,400 km (0.091 R)
• M52: 23,943,289 km (0.04 R)
• M53: 24,087,800 km (0.07 R)
• M54: 25,549,222 km (0.057 R)
• M55: 28,022,524 km (0.097 R)
• M56: 28,480,293 km (0.082 R)
• M57: 29,946,502 km (0.09 R)
• M58: 30,102,233 km (0.12 R)
• M59: 30,649,462 km (0.117 R)
• M60: 30,884,929 km (0.109 R)
• M61: 31,992,103 km (0.097 R)
• M62: 32,951,325 km (0.076 R)
• M63: 34,571,021 km (0.04 R)
• M64: 34,816,212 km (0.076 R)
• M65: 37,887,306 km (0.097 R)
• M66: 39,327,036 km (0.106 R)
• M67: 39,925,129 km (0.097 R)
• M68: 40,526,213 km (0.064 R)
• M69: 41,737,208 km (0.112 R)
• M70: 42,434,633 km (0.096 R)
• M71: 42,522,148 km (0.103 R)
• M72: 42,784,841 km (0.12 R)
• M73: 44,549,797 km (0.094 R)
• M74: 44,905,690 km (0.115 R)
• M75: 45,173,171 km (0.064 R)
• M76: 45,978,906 km (0.117 R)
• M77: 46,518,655 km (0.042 R)
• M78: 48,424,232 km (0.064 R)
• M79: 50,911,596 km (0.093 R)
• M80: 51,470,045 km (0.092 R)
• M81: 53,534,645 km (0.058 R)
• M82: 54,292,209 km (0.073 R)
• M83: 54,672,187 km (0.12 R)
• M84: 54,862,626 km (0.106 R)
• M85: 58,813,356 km (0.028 R)
• M86: 59,888,964 km (0.081 R)
• M87: 60,478,230 km (0.063 R)
• M88: 62,655,627 km (0.105 R)
• M89: 63,254,019 km (0.049 R)
• M90: 64,657,247 km (0.112 R)
• M91: 65,261,921 km (0.114 R)
• M92: 66,679,810 km (0.085 R)
• M93: 67,596,695 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit