🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 194 Days

Day: 30.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.81 AU - 1.21 AU

Year: 384 Days

Day: 23.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.22 AU - 1.66 AU

Year: 654 Days

Day: 29 Hours

Environment

Temp: -47 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,065,958 km

• M1: 450,439 km (0.113 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 14.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.65 AU - 5.81 AU

Year: 3896 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,065,958 km

• M1: 220,956 km (0.119 R)
• M2: 450,439 km (0.109 R)
• M3: 603,179 km (0.082 R)
• M4: 695,481 km (0.07 R)
• M5: 819,198 km (0.093 R)
• M6: 1,081,742 km (0.067 R)
• M7: 1,189,004 km (0.104 R)
• M8: 1,310,328 km (0.056 R)
• M9: 1,404,425 km (0.088 R)
• M10: 1,555,519 km (0.034 R)
• M11: 1,781,262 km (0.088 R)
• M12: 1,969,905 km (0.113 R)
• M13: 2,227,961 km (0.074 R)
• M14: 2,329,239 km (0.089 R)
• M15: 2,432,162 km (0.112 R)
• M16: 2,523,417 km (0.074 R)
• M17: 2,997,941 km (0.108 R)
• M18: 3,209,922 km (0.077 R)
• M19: 3,325,112 km (0.06 R)
• M20: 3,649,141 km (0.101 R)
• M21: 3,922,157 km (0.119 R)
• M22: 4,344,173 km (0.061 R)
• M23: 4,504,242 km (0.087 R)
• M24: 4,617,488 km (0.103 R)
• M25: 4,715,325 km (0.09 R)
• M26: 4,896,488 km (0.093 R)
• M27: 5,282,899 km (0.067 R)
• M28: 5,436,835 km (0.103 R)
• M29: 5,696,837 km (0.093 R)
• M30: 5,802,004 km (0.08 R)
• M31: 6,229,106 km (0.092 R)
• M32: 6,337,415 km (0.117 R)
• M33: 6,537,876 km (0.107 R)
• M34: 7,038,729 km (0.08 R)
• M35: 7,189,524 km (0.092 R)
• M36: 7,303,368 km (0.044 R)
• M37: 7,629,192 km (0.054 R)
• M38: 7,998,998 km (0.111 R)
• M39: 8,215,765 km (0.113 R)
• M40: 8,315,098 km (0.101 R)
• M41: 8,474,570 km (0.086 R)
• M42: 9,308,428 km (0.038 R)
• M43: 9,787,740 km (0.051 R)
• M44: 9,956,337 km (0.085 R)
• M45: 10,339,307 km (0.05 R)
• M46: 10,727,065 km (0.079 R)
• M47: 10,901,047 km (0.118 R)
• M48: 11,229,564 km (0.057 R)
• M49: 11,361,958 km (0.049 R)
• M50: 11,472,661 km (0.117 R)
• M51: 11,672,823 km (0.114 R)
• M52: 11,762,282 km (0.12 R)
• M53: 11,941,650 km (0.035 R)
• M54: 12,394,034 km (0.083 R)
• M55: 12,599,581 km (0.093 R)
• M56: 13,620,288 km (0.045 R)
• M57: 13,761,508 km (0.071 R)
• M58: 14,069,381 km (0.092 R)
• M59: 14,283,754 km (0.091 R)
• M60: 14,957,693 km (0.077 R)
• M61: 15,152,170 km (0.114 R)
• M62: 15,372,079 km (0.09 R)
• M63: 15,617,569 km (0.089 R)
• M64: 15,790,055 km (0.109 R)
• M65: 16,286,870 km (0.052 R)
• M66: 16,587,262 km (0.098 R)
• M67: 16,914,882 km (0.088 R)
• M68: 17,016,159 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 14.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.86 AU - 4.94 AU

Year: 4108 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,065,958 km

• M1: 191,635 km (0.109 R)
• M2: 322,383 km (0.113 R)
• M3: 414,835 km (0.072 R)
• M4: 537,804 km (0.069 R)
• M5: 677,230 km (0.035 R)
• M6: 820,993 km (0.119 R)
• M7: 965,953 km (0.109 R)
• M8: 1,189,303 km (0.118 R)
• M9: 1,368,671 km (0.109 R)
• M10: 1,570,478 km (0.112 R)
• M11: 1,688,511 km (0.063 R)
• M12: 1,850,825 km (0.101 R)
• M13: 2,004,462 km (0.103 R)
• M14: 2,162,437 km (0.053 R)
• M15: 2,445,626 km (0.099 R)
• M16: 2,630,828 km (0.05 R)
• M17: 2,772,797 km (0.071 R)
• M18: 2,982,682 km (0.08 R)
• M19: 3,181,049 km (0.078 R)
• M20: 3,332,891 km (0.114 R)
• M21: 3,452,569 km (0.1 R)
• M22: 3,696,563 km (0.096 R)
• M23: 4,462,654 km (0.118 R)
• M24: 4,557,200 km (0.102 R)
• M25: 5,217,675 km (0.059 R)
• M26: 5,437,883 km (0.114 R)
• M27: 5,681,727 km (0.066 R)
• M28: 6,520,672 km (0.069 R)
• M29: 6,714,850 km (0.119 R)
• M30: 6,954,805 km (0.071 R)
• M31: 7,153,172 km (0.104 R)
• M32: 7,308,903 km (0.025 R)
• M33: 7,533,150 km (0.083 R)
• M34: 7,942,899 km (0.099 R)
• M35: 8,150,391 km (0.086 R)
• M36: 8,429,990 km (0.11 R)
• M37: 9,046,782 km (0.06 R)
• M38: 9,142,973 km (0.03 R)
• M39: 9,409,257 km (0.075 R)
• M40: 9,702,619 km (0.102 R)
• M41: 10,499,975 km (0.119 R)
• M42: 10,932,164 km (0.107 R)
• M43: 11,163,292 km (0.093 R)
• M44: 11,422,097 km (0.064 R)
• M45: 11,578,426 km (0.119 R)
• M46: 11,840,372 km (0.071 R)
• M47: 12,077,784 km (0.078 R)
• M48: 12,316,991 km (0.109 R)
• M49: 12,638,178 km (0.095 R)
• M50: 12,934,980 km (0.038 R)
• M51: 13,425,811 km (0.098 R)
• M52: 13,646,019 km (0.085 R)
• M53: 14,397,748 km (0.099 R)
• M54: 14,792,985 km (0.118 R)
• M55: 14,991,801 km (0.101 R)
• M56: 15,334,979 km (0.07 R)
• M57: 15,565,060 km (0.103 R)
• M58: 15,796,488 km (0.084 R)
• M59: 16,028,963 km (0.094 R)
• M60: 16,674,029 km (0.116 R)
• M61: 17,718,073 km (0.049 R)
• M62: 17,929,454 km (0.103 R)
• M63: 18,263,207 km (0.099 R)
• M64: 19,153,165 km (0.075 R)
• M65: 19,463,281 km (0.094 R)
• M66: 19,619,013 km (0.083 R)
• M67: 20,372,238 km (0.066 R)
• M68: 20,530,213 km (0.051 R)
• M69: 20,720,502 km (0.118 R)
• M70: 21,038,996 km (0.094 R)
• M71: 21,583,981 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 4.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.7 AU - 13.7 AU

Year: 18164 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,065,958 km

• M1: 59,390 km (0.101 R)
• M2: 134,937 km (0.072 R)
• M3: 210,185 km (0.079 R)
• M4: 300,542 km (0.114 R)
• M5: 453,431 km (0.102 R)
• M6: 658,231 km (0.037 R)
• M7: 702,362 km (0.116 R)
• M8: 1,109,268 km (0.082 R)
• M9: 1,440,478 km (0.104 R)
• M10: 1,905,578 km (0.102 R)
• M11: 2,012,540 km (0.088 R)
• M12: 2,459,539 km (0.116 R)
• M13: 2,863,004 km (0.084 R)
• M14: 3,261,234 km (0.11 R)
• M15: 3,597,530 km (0.106 R)
• M16: 3,836,886 km (0.119 R)
• M17: 3,890,741 km (0.102 R)
• M18: 4,026,576 km (0.041 R)
• M19: 4,585,324 km (0.117 R)
• M20: 4,613,898 km (0.068 R)
• M21: 4,642,620 km (0.102 R)
• M22: 5,168,158 km (0.109 R)
• M23: 5,498,470 km (0.092 R)
• M24: 5,897,746 km (0.063 R)
• M25: 6,085,193 km (0.086 R)
• M26: 6,116,608 km (0.055 R)
• M27: 6,148,173 km (0.096 R)
• M28: 6,179,738 km (0.105 R)
• M29: 6,274,583 km (0.073 R)
• M30: 6,691,662 km (0.081 R)
• M31: 7,084,506 km (0.11 R)
• M32: 7,250,410 km (0.111 R)
• M33: 7,283,621 km (0.097 R)
• M34: 7,484,681 km (0.083 R)
• M35: 7,687,685 km (0.115 R)
• M36: 8,622,971 km (0.052 R)
• M37: 9,050,073 km (0.038 R)
• M38: 9,924,772 km (0.092 R)
• M39: 10,222,322 km (0.111 R)
• M40: 10,334,670 km (0.117 R)
• M41: 10,409,768 km (0.042 R)
• M42: 10,598,411 km (0.044 R)
• M43: 11,094,028 km (0.072 R)
• M44: 11,247,965 km (0.119 R)
• M45: 13,232,081 km (0.086 R)
• M46: 13,272,921 km (0.053 R)
• M47: 13,559,401 km (0.073 R)
• M48: 14,055,468 km (0.042 R)
• M49: 15,022,618 km (0.111 R)
• M50: 15,107,739 km (0.096 R)
• M51: 15,535,739 km (0.06 R)
• M52: 16,403,706 km (0.089 R)
• M53: 17,510,580 km (0.109 R)
• M54: 17,644,919 km (0.107 R)
• M55: 18,005,151 km (0.09 R)
• M56: 18,870,275 km (0.066 R)
• M57: 19,423,638 km (0.092 R)
• M58: 20,029,061 km (0.114 R)
• M59: 20,640,766 km (0.082 R)
• M60: 20,830,157 km (0.103 R)
• M61: 21,497,663 km (0.067 R)
• M62: 21,545,684 km (0.104 R)
• M63: 21,593,555 km (0.08 R)
• M64: 22,804,849 km (0.115 R)
• M65: 23,492,700 km (0.113 R)
• M66: 24,137,467 km (0.119 R)
• M67: 24,637,423 km (0.093 R)
• M68: 25,039,841 km (0.041 R)
• M69: 25,647,508 km (0.084 R)
• M70: 25,953,136 km (0.107 R)
• M71: 26,157,636 km (0.06 R)
• M72: 26,260,111 km (0.086 R)
• M73: 26,929,113 km (0.113 R)
• M74: 27,136,007 km (0.06 R)
• M75: 27,291,588 km (0.047 R)
• M76: 27,447,469 km (0.054 R)
• M77: 27,760,129 km (0.077 R)
• M78: 29,341,079 km (0.119 R)
• M79: 29,660,620 km (0.113 R)
• M80: 32,094,727 km (0.113 R)
• M81: 32,204,382 km (0.097 R)
• M82: 33,752,571 km (0.114 R)
• M83: 34,648,213 km (0.093 R)
• M84: 34,704,462 km (0.057 R)
• M85: 34,816,960 km (0.073 R)
• M86: 35,381,542 km (0.111 R)
• M87: 36,120,107 km (0.064 R)
• M88: 36,462,686 km (0.069 R)
• M89: 36,978,499 km (0.094 R)
• M90: 37,266,176 km (0.114 R)
• M91: 37,670,090 km (0.078 R)
• M92: 38,075,500 km (0.086 R)
• M93: 39,065,988 km (0.086 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: 257 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit