🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 37.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,832,094 km

• M1: 273,166 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.23 AU - 1.65 AU

Year: 628 Days

Day: 16.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.68 AU - 1.94 AU

Year: 885 Days

Day: 15.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.59 AU - 2.11 AU

Year: 915 Days

Day: 29.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.02 AU - 3.24 AU

Year: 1550 Days

Day: 42.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,832,094 km

• M1: 856,897 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.05 AU - 4.47 AU

Year: 2650 Days

Day: 12.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 11.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.87 AU - 7.65 AU

Year: 6388 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,832,094 km

• M1: 161,865 km (0.117 R)
• M2: 331,060 km (0.103 R)
• M3: 493,523 km (0.1 R)
• M4: 605,871 km (0.1 R)
• M5: 1,287,439 km (0.108 R)
• M6: 1,639,144 km (0.099 R)
• M7: 1,917,845 km (0.039 R)
• M8: 2,042,011 km (0.099 R)
• M9: 2,211,954 km (0.119 R)
• M10: 2,408,675 km (0.091 R)
• M11: 2,543,313 km (0.095 R)
• M12: 2,726,571 km (0.107 R)
• M13: 3,155,169 km (0.07 R)
• M14: 3,733,664 km (0.118 R)
• M15: 3,837,784 km (0.094 R)
• M16: 3,916,472 km (0.105 R)
• M17: 4,022,238 km (0.071 R)
• M18: 4,263,689 km (0.05 R)
• M19: 5,306,087 km (0.081 R)
• M20: 5,393,901 km (0.095 R)
• M21: 5,961,924 km (0.102 R)
• M22: 6,053,478 km (0.116 R)
• M23: 6,424,032 km (0.095 R)
• M24: 6,580,661 km (0.092 R)
• M25: 6,706,772 km (0.081 R)
• M26: 6,897,659 km (0.106 R)
• M27: 7,058,028 km (0.075 R)
• M28: 7,712,069 km (0.102 R)
• M29: 7,912,082 km (0.111 R)
• M30: 8,080,080 km (0.077 R)
• M31: 8,351,451 km (0.098 R)
• M32: 8,660,221 km (0.054 R)
• M33: 8,972,880 km (0.057 R)
• M34: 9,148,059 km (0.039 R)
• M35: 10,041,607 km (0.098 R)
• M36: 10,628,031 km (0.094 R)
• M37: 10,850,782 km (0.073 R)
• M38: 10,962,682 km (0.108 R)
• M39: 11,604,606 km (0.08 R)
• M40: 12,026,322 km (0.091 R)
• M41: 12,414,230 km (0.055 R)
• M42: 13,321,990 km (0.117 R)
• M43: 14,006,549 km (0.11 R)
• M44: 14,087,931 km (0.096 R)
• M45: 14,210,152 km (0.119 R)
• M46: 14,826,645 km (0.091 R)
• M47: 15,159,201 km (0.116 R)
• M48: 15,789,158 km (0.106 R)
• M49: 16,901,268 km (0.087 R)
• M50: 18,527,098 km (0.027 R)
• M51: 19,472,108 km (0.114 R)
• M52: 19,973,261 km (0.118 R)
• M53: 20,340,523 km (0.079 R)
• M54: 22,447,310 km (0.106 R)
• M55: 22,733,491 km (0.028 R)
• M56: 23,599,064 km (0.089 R)
• M57: 23,792,943 km (0.085 R)
• M58: 24,036,039 km (0.102 R)
• M59: 24,133,428 km (0.064 R)
• M60: 24,720,899 km (0.047 R)
• M61: 25,461,857 km (0.111 R)
• M62: 27,320,760 km (0.052 R)
• M63: 27,524,213 km (0.091 R)
• M64: 29,222,897 km (0.065 R)
• M65: 29,692,036 km (0.091 R)
• M66: 30,690,602 km (0.054 R)
• M67: 31,061,305 km (0.109 R)
• M68: 31,380,248 km (0.044 R)
• M69: 31,486,761 km (0.038 R)
• M70: 32,397,364 km (0.09 R)
• M71: 33,425,101 km (0.077 R)
• M72: 34,848,974 km (0.079 R)
• M73: 35,623,891 km (0.109 R)
• M74: 36,236,793 km (0.086 R)
• M75: 37,021,733 km (0.092 R)
• M76: 37,472,920 km (0.032 R)
• M77: 37,642,564 km (0.103 R)
• M78: 37,869,055 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.1

Radius: 9.2

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.05 AU - 12.09 AU

Year: 12489 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,832,094 km

• M1: 116,238 km (0.044 R)
• M2: 309,219 km (0.042 R)
• M3: 646,861 km (0.114 R)
• M4: 948,600 km (0.114 R)
• M5: 2,535,086 km (0.031 R)
• M6: 4,226,589 km (0.085 R)
• M7: 4,486,141 km (0.089 R)
• M8: 5,138,537 km (0.115 R)
• M9: 5,217,226 km (0.057 R)
• M10: 5,657,343 km (0.114 R)
• M11: 5,779,415 km (0.078 R)
• M12: 6,234,641 km (0.092 R)
• M13: 7,668,836 km (0.107 R)
• M14: 8,123,015 km (0.099 R)
• M15: 8,492,522 km (0.103 R)
• M16: 8,585,871 km (0.061 R)
• M17: 9,248,290 km (0.103 R)
• M18: 9,829,029 km (0.111 R)
• M19: 10,873,820 km (0.082 R)
• M20: 10,975,248 km (0.073 R)
• M21: 11,538,185 km (0.105 R)
• M22: 12,005,828 km (0.075 R)
• M23: 14,995,840 km (0.075 R)
• M24: 15,221,883 km (0.074 R)
• M25: 15,792,000 km (0.112 R)
• M26: 16,253,061 km (0.104 R)
• M27: 16,485,237 km (0.063 R)
• M28: 16,835,595 km (0.052 R)
• M29: 17,543,791 km (0.08 R)
• M30: 18,021,307 km (0.102 R)
• M31: 19,111,278 km (0.096 R)
• M32: 19,664,191 km (0.058 R)
• M33: 19,849,693 km (0.09 R)
• M34: 20,660,364 km (0.101 R)
• M35: 22,571,776 km (0.097 R)
• M36: 22,830,879 km (0.094 R)
• M37: 23,091,030 km (0.084 R)
• M38: 23,352,078 km (0.117 R)
• M39: 23,811,493 km (0.092 R)
• M40: 24,075,234 km (0.07 R)
• M41: 24,472,716 km (0.115 R)
• M42: 24,738,850 km (0.102 R)
• M43: 25,745,794 km (0.04 R)
• M44: 26,834,417 km (0.05 R)
• M45: 27,591,532 km (0.115 R)
• M46: 28,007,564 km (0.097 R)
• M47: 29,479,756 km (0.077 R)
• M48: 29,692,185 km (0.113 R)
• M49: 30,403,673 km (0.078 R)
• M50: 30,761,511 km (0.101 R)
• M51: 32,864,707 km (0.075 R)
• M52: 33,970,684 km (0.065 R)
• M53: 35,163,727 km (0.106 R)
• M54: 35,238,826 km (0.061 R)
• M55: 35,991,901 km (0.098 R)
• M56: 36,750,512 km (0.105 R)
• M57: 36,826,657 km (0.116 R)
• M58: 38,052,014 km (0.076 R)
• M59: 38,824,687 km (0.063 R)
• M60: 39,135,102 km (0.047 R)
• M61: 39,446,415 km (0.056 R)
• M62: 39,836,866 km (0.11 R)
• M63: 40,542,669 km (0.102 R)
• M64: 41,173,523 km (0.096 R)
• M65: 41,252,510 km (0.038 R)
• M66: 41,410,935 km (0.084 R)
• M67: 41,490,072 km (0.106 R)
• M68: 41,569,359 km (0.075 R)
• M69: 41,887,105 km (0.095 R)
• M70: 42,444,955 km (0.049 R)
• M71: 43,487,503 km (0.107 R)
• M72: 44,052,384 km (0.101 R)
• M73: 44,538,428 km (0.093 R)
• M74: 46,335,996 km (0.075 R)
• M75: 46,582,832 km (0.12 R)
• M76: 46,995,423 km (0.109 R)
• M77: 48,240,377 km (0.11 R)
• M78: 48,490,654 km (0.068 R)
• M79: 48,908,780 km (0.092 R)
• M80: 49,076,479 km (0.056 R)
• M81: 50,254,861 km (0.098 R)
• M82: 51,017,362 km (0.088 R)
• M83: 53,413,770 km (0.08 R)
• M84: 55,235,274 km (0.07 R)
• M85: 55,497,070 km (0.079 R)
• M86: 55,759,315 km (0.11 R)
• M87: 56,724,521 km (0.071 R)
• M88: 59,206,200 km (0.064 R)
• M89: 59,474,129 km (0.07 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit