🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 20.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 302 Days

Day: 19.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.03 AU - 2.79 AU

Year: 1417 Days

Day: 35.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.36 AU - 2.88 AU

Year: 1606 Days

Day: 12.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.32 AU - 3.32 AU

Year: 1794 Days

Day: 39.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.43 AU - 3.21 AU

Year: 1794 Days

Day: 44.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.74 AU - 3.84 AU

Year: 2260 Days

Day: 31.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,746,443 km

• M1: 578,495 km (0.062 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 12

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.34 AU - 12.78 AU

Year: 12997 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,746,443 km

• M1: 305,628 km (0.08 R)
• M2: 444,156 km (0.073 R)
• M3: 540,348 km (0.077 R)
• M4: 877,990 km (0.079 R)
• M5: 1,279,211 km (0.117 R)
• M6: 1,551,779 km (0.032 R)
• M7: 1,925,923 km (0.051 R)
• M8: 2,239,929 km (0.08 R)
• M9: 3,379,266 km (0.104 R)
• M10: 3,723,940 km (0.071 R)
• M11: 4,262,343 km (0.114 R)
• M12: 4,522,044 km (0.105 R)
• M13: 5,096,051 km (0.088 R)
• M14: 5,451,795 km (0.107 R)
• M15: 6,524,113 km (0.112 R)
• M16: 7,660,458 km (0.058 R)
• M17: 7,795,545 km (0.118 R)
• M18: 9,094,204 km (0.11 R)
• M19: 10,709,263 km (0.044 R)
• M20: 10,860,506 km (0.104 R)
• M21: 11,267,263 km (0.096 R)
• M22: 11,523,973 km (0.085 R)
• M23: 11,886,748 km (0.096 R)
• M24: 12,464,345 km (0.055 R)
• M25: 13,051,217 km (0.12 R)
• M26: 13,266,788 km (0.081 R)
• M27: 13,538,009 km (0.063 R)
• M28: 13,811,025 km (0.11 R)
• M29: 14,251,740 km (0.1 R)
• M30: 14,865,241 km (0.101 R)
• M31: 15,203,482 km (0.082 R)
• M32: 15,544,416 km (0.091 R)
• M33: 15,658,559 km (0.084 R)
• M34: 16,640,370 km (0.107 R)
• M35: 18,060,203 km (0.097 R)
• M36: 18,906,328 km (0.12 R)
• M37: 19,889,037 km (0.025 R)
• M38: 20,324,217 km (0.066 R)
• M39: 21,712,485 km (0.063 R)
• M40: 22,096,353 km (0.102 R)
• M41: 22,353,512 km (0.102 R)
• M42: 22,482,466 km (0.088 R)
• M43: 23,261,571 km (0.051 R)
• M44: 25,381,972 km (0.1 R)
• M45: 25,651,397 km (0.107 R)
• M46: 26,125,024 km (0.099 R)
• M47: 26,875,257 km (0.105 R)
• M48: 27,012,439 km (0.117 R)
• M49: 27,494,443 km (0.115 R)
• M50: 27,840,463 km (0.038 R)
• M51: 29,168,294 km (0.112 R)
• M52: 30,231,336 km (0.097 R)
• M53: 32,249,112 km (0.076 R)
• M54: 33,200,704 km (0.114 R)
• M55: 33,791,017 km (0.099 R)
• M56: 34,533,621 km (0.081 R)
• M57: 35,431,807 km (0.049 R)
• M58: 36,946,037 km (0.105 R)
• M59: 37,404,404 km (0.092 R)
• M60: 37,634,187 km (0.101 R)
• M61: 37,787,824 km (0.099 R)
• M62: 38,403,868 km (0.12 R)
• M63: 39,256,576 km (0.106 R)
• M64: 39,568,188 km (0.108 R)
• M65: 40,350,884 km (0.038 R)
• M66: 40,980,691 km (0.04 R)
• M67: 42,010,972 km (0.063 R)
• M68: 42,729,191 km (0.101 R)
• M69: 43,290,781 km (0.116 R)
• M70: 44,178,046 km (0.107 R)
• M71: 45,806,569 km (0.105 R)
• M72: 46,381,324 km (0.068 R)
• M73: 49,206,180 km (0.109 R)
• M74: 50,724,300 km (0.08 R)
• M75: 52,000,968 km (0.092 R)
• M76: 52,172,108 km (0.096 R)
• M77: 52,428,967 km (0.081 R)
• M78: 53,030,052 km (0.072 R)
• M79: 55,195,331 km (0.104 R)
• M80: 55,631,858 km (0.114 R)
• M81: 56,420,538 km (0.079 R)
• M82: 56,948,319 km (0.062 R)
• M83: 58,008,818 km (0.091 R)
• M84: 59,611,909 km (0.089 R)
• M85: 59,701,369 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 3.1

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.34 AU - 13.56 AU

Year: 16638 Days

Day: 16.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,746,443 km

• M1: 111,002 km (0.078 R)
• M2: 152,590 km (0.118 R)
• M3: 225,743 km (0.099 R)
• M4: 519,254 km (0.051 R)
• M5: 618,587 km (0.073 R)
• M6: 863,479 km (0.077 R)
• M7: 1,088,474 km (0.104 R)
• M8: 1,518,867 km (0.078 R)
• M9: 1,938,639 km (0.088 R)
• M10: 2,171,263 km (0.085 R)
• M11: 2,704,730 km (0.045 R)
• M12: 2,942,141 km (0.059 R)
• M13: 3,459,750 km (0.091 R)
• M14: 3,506,125 km (0.05 R)
• M15: 3,980,799 km (0.04 R)
• M16: 4,053,654 km (0.06 R)
• M17: 4,424,955 km (0.071 R)
• M18: 4,551,066 km (0.051 R)
• M19: 4,832,759 km (0.115 R)
• M20: 5,172,945 km (0.099 R)
• M21: 5,493,832 km (0.12 R)
• M22: 5,683,971 km (0.053 R)
• M23: 5,766,100 km (0.095 R)
• M24: 6,070,682 km (0.068 R)
• M25: 6,126,631 km (0.111 R)
• M26: 6,753,147 km (0.063 R)
• M27: 7,074,035 km (0.09 R)
• M28: 7,310,549 km (0.106 R)
• M29: 7,340,319 km (0.092 R)
• M30: 8,158,469 km (0.103 R)
• M31: 8,593,949 km (0.115 R)
• M32: 9,519,810 km (0.071 R)
• M33: 9,617,348 km (0.111 R)
• M34: 10,176,545 km (0.112 R)
• M35: 10,209,755 km (0.104 R)
• M36: 10,343,047 km (0.035 R)
• M37: 10,577,617 km (0.114 R)
• M38: 11,120,208 km (0.092 R)
• M39: 11,188,724 km (0.095 R)
• M40: 11,326,055 km (0.068 R)
• M41: 11,706,781 km (0.113 R)
• M42: 11,881,212 km (0.1 R)
• M43: 11,916,218 km (0.108 R)
• M44: 12,480,651 km (0.088 R)
• M45: 12,981,505 km (0.032 R)
• M46: 13,525,592 km (0.119 R)
• M47: 13,818,804 km (0.116 R)
• M48: 13,892,406 km (0.053 R)
• M49: 14,635,758 km (0.087 R)
• M50: 16,199,654 km (0.088 R)
• M51: 16,471,922 km (0.118 R)
• M52: 17,099,934 km (0.106 R)
• M53: 17,456,576 km (0.087 R)
• M54: 18,096,854 km (0.109 R)
• M55: 18,137,096 km (0.118 R)
• M56: 18,622,541 km (0.059 R)
• M57: 19,565,008 km (0.093 R)
• M58: 21,198,018 km (0.111 R)
• M59: 21,453,083 km (0.082 R)
• M60: 21,495,718 km (0.066 R)
• M61: 21,751,979 km (0.078 R)
• M62: 22,440,429 km (0.114 R)
• M63: 22,613,663 km (0.062 R)
• M64: 22,700,430 km (0.059 R)
• M65: 23,267,106 km (0.089 R)
• M66: 23,398,603 km (0.09 R)
• M67: 23,662,194 km (0.11 R)
• M68: 24,148,088 km (0.094 R)
• M69: 24,681,853 km (0.047 R)
• M70: 25,580,039 km (0.057 R)
• M71: 25,625,218 km (0.112 R)
• M72: 25,670,396 km (0.117 R)
• M73: 25,761,053 km (0.09 R)
• M74: 26,306,337 km (0.099 R)
• M75: 26,443,219 km (0.119 R)
• M76: 26,671,954 km (0.102 R)
• M77: 27,177,595 km (0.119 R)
• M78: 27,547,251 km (0.117 R)
• M79: 28,431,823 km (0.057 R)
• M80: 28,666,094 km (0.12 R)
• M81: 28,948,086 km (0.117 R)
• M82: 29,515,061 km (0.108 R)
• M83: 29,990,184 km (0.084 R)
• M84: 30,419,979 km (0.101 R)
• M85: 30,563,743 km (0.111 R)
• M86: 30,803,698 km (0.062 R)
• M87: 31,092,571 km (0.116 R)
• M88: 31,818,719 km (0.1 R)
• M89: 32,501,484 km (0.076 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: 224 - 11,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit