🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 216 Days

Day: 42.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 33.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 530 Days

Day: 22.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.6 AU

Year: 536 Days

Day: 38.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,300,238 km

• M1: 293,361 km (0.049 R)
• M2: 626,366 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.62 AU - 3.68 AU

Year: 2022 Days

Day: 44.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.14 AU - 3.62 AU

Year: 2247 Days

Day: 24.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,300,238 km

• M1: 1,863,989 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 14.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.14 AU - 7.2 AU

Year: 6943 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,300,238 km

• M1: 216,468 km (0.09 R)
• M2: 664,813 km (0.105 R)
• M3: 1,213,987 km (0.034 R)
• M4: 1,413,251 km (0.061 R)
• M5: 1,526,796 km (0.088 R)
• M6: 1,703,321 km (0.103 R)
• M7: 2,363,946 km (0.083 R)
• M8: 2,593,429 km (0.098 R)
• M9: 2,902,947 km (0.086 R)
• M10: 3,000,634 km (0.111 R)
• M11: 4,231,376 km (0.096 R)
• M12: 4,370,801 km (0.084 R)
• M13: 4,540,146 km (0.097 R)
• M14: 4,683,012 km (0.089 R)
• M15: 4,827,374 km (0.111 R)
• M16: 5,150,355 km (0.108 R)
• M17: 5,724,961 km (0.111 R)
• M18: 5,817,562 km (0.048 R)
• M19: 5,941,878 km (0.061 R)
• M20: 6,256,482 km (0.036 R)
• M21: 6,608,935 km (0.104 R)
• M22: 7,739,595 km (0.07 R)
• M23: 7,842,220 km (0.09 R)
• M24: 9,001,453 km (0.049 R)
• M25: 10,026,797 km (0.118 R)
• M26: 10,176,246 km (0.096 R)
• M27: 10,515,534 km (0.083 R)
• M28: 11,282,522 km (0.099 R)
• M29: 11,988,474 km (0.111 R)
• M30: 12,266,876 km (0.083 R)
• M31: 12,749,030 km (0.079 R)
• M32: 12,911,194 km (0.101 R)
• M33: 13,196,627 km (0.083 R)
• M34: 13,898,540 km (0.11 R)
• M35: 14,952,756 km (0.108 R)
• M36: 15,684,290 km (0.113 R)
• M37: 16,870,301 km (0.109 R)
• M38: 17,406,610 km (0.082 R)
• M39: 18,771,990 km (0.12 R)
• M40: 19,141,945 km (0.113 R)
• M41: 19,234,845 km (0.046 R)
• M42: 22,041,152 km (0.115 R)
• M43: 22,187,309 km (0.093 R)
• M44: 22,431,453 km (0.093 R)
• M45: 22,627,576 km (0.11 R)
• M46: 22,725,712 km (0.092 R)
• M47: 22,873,365 km (0.118 R)
• M48: 23,566,452 km (0.032 R)
• M49: 24,216,155 km (0.092 R)
• M50: 24,669,437 km (0.07 R)
• M51: 24,770,565 km (0.109 R)
• M52: 25,176,424 km (0.077 R)
• M53: 25,431,189 km (0.096 R)
• M54: 26,149,109 km (0.118 R)
• M55: 26,614,209 km (0.056 R)
• M56: 26,977,732 km (0.108 R)
• M57: 27,082,002 km (0.057 R)
• M58: 27,395,409 km (0.117 R)
• M59: 28,607,900 km (0.088 R)
• M60: 29,354,393 km (0.079 R)
• M61: 29,568,917 km (0.083 R)
• M62: 29,730,183 km (0.049 R)
• M63: 30,107,469 km (0.105 R)
• M64: 30,432,096 km (0.104 R)
• M65: 31,632,619 km (0.112 R)
• M66: 32,904,052 km (0.102 R)
• M67: 33,015,502 km (0.05 R)
• M68: 33,574,101 km (0.112 R)
• M69: 34,870,964 km (0.089 R)
• M70: 36,471,811 km (0.058 R)
• M71: 37,746,385 km (0.087 R)
• M72: 38,389,207 km (0.082 R)
• M73: 39,212,444 km (0.085 R)
• M74: 39,389,718 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 9.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.96 AU - 12.9 AU

Year: 13068 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,300,238 km

• M1: 129,103 km (0.114 R)
• M2: 353,350 km (0.108 R)
• M3: 638,484 km (0.115 R)
• M4: 856,448 km (0.097 R)
• M5: 1,211,593 km (0.086 R)
• M6: 1,379,741 km (0.044 R)
• M7: 1,720,675 km (0.12 R)
• M8: 2,607,640 km (0.091 R)
• M9: 2,916,111 km (0.109 R)
• M10: 3,236,251 km (0.112 R)
• M11: 3,353,386 km (0.115 R)
• M12: 3,448,081 km (0.06 R)
• M13: 4,085,518 km (0.114 R)
• M14: 4,186,796 km (0.1 R)
• M15: 4,417,924 km (0.071 R)
• M16: 4,548,074 km (0.104 R)
• M17: 4,759,157 km (0.097 R)
• M18: 4,839,042 km (0.073 R)
• M19: 5,494,879 km (0.109 R)
• M20: 5,719,725 km (0.117 R)
• M21: 7,500,538 km (0.063 R)
• M22: 8,193,475 km (0.096 R)
• M23: 8,677,724 km (0.03 R)
• M24: 8,939,819 km (0.059 R)
• M25: 9,271,029 km (0.107 R)
• M26: 11,057,676 km (0.12 R)
• M27: 11,845,010 km (0.105 R)
• M28: 12,539,443 km (0.108 R)
• M29: 12,650,295 km (0.058 R)
• M30: 13,209,492 km (0.108 R)
• M31: 14,274,778 km (0.102 R)
• M32: 14,817,819 km (0.105 R)
• M33: 15,486,222 km (0.068 R)
• M34: 16,204,741 km (0.116 R)
• M35: 16,689,737 km (0.116 R)
• M36: 17,056,700 km (0.114 R)
• M37: 18,048,086 km (0.077 R)
• M38: 18,131,561 km (0.057 R)
• M39: 18,424,773 km (0.101 R)
• M40: 19,570,094 km (0.079 R)
• M41: 19,827,851 km (0.104 R)
• M42: 21,220,907 km (0.096 R)
• M43: 22,510,440 km (0.116 R)
• M44: 23,642,447 km (0.115 R)
• M45: 24,885,755 km (0.091 R)
• M46: 24,978,656 km (0.103 R)
• M47: 26,008,637 km (0.067 R)
• M48: 26,766,500 km (0.059 R)
• M49: 26,861,644 km (0.031 R)
• M50: 27,148,124 km (0.103 R)
• M51: 29,229,928 km (0.094 R)
• M52: 30,962,122 km (0.111 R)
• M53: 31,916,257 km (0.093 R)
• M54: 32,371,633 km (0.1 R)
• M55: 32,574,637 km (0.104 R)
• M56: 34,266,140 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.4

Radius: 3.1

Gravity: 88.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13 AU - 15.54 AU

Year: 19495 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,300,238 km

• M1: 45,777 km (0.109 R)
• M2: 144,063 km (0.111 R)
• M3: 1,017,864 km (0.051 R)
• M4: 1,073,814 km (0.077 R)
• M5: 1,430,455 km (0.106 R)
• M6: 1,557,015 km (0.054 R)
• M7: 2,027,500 km (0.083 R)
• M8: 2,351,679 km (0.081 R)
• M9: 2,500,828 km (0.036 R)
• M10: 2,847,745 km (0.095 R)
• M11: 3,047,009 km (0.094 R)
• M12: 3,127,942 km (0.104 R)
• M13: 4,333,402 km (0.092 R)
• M14: 4,654,738 km (0.076 R)
• M15: 4,701,263 km (0.12 R)
• M16: 4,794,911 km (0.112 R)
• M17: 4,889,158 km (0.117 R)
• M18: 5,664,374 km (0.08 R)
• M19: 6,476,989 km (0.077 R)
• M20: 7,109,938 km (0.106 R)
• M21: 9,240,361 km (0.052 R)
• M22: 9,652,803 km (0.11 R)
• M23: 10,191,953 km (0.111 R)
• M24: 10,252,391 km (0.11 R)
• M25: 10,617,858 km (0.08 R)
• M26: 11,487,172 km (0.1 R)
• M27: 12,443,551 km (0.073 R)
• M28: 12,508,177 km (0.078 R)
• M29: 12,768,029 km (0.077 R)
• M30: 13,095,199 km (0.077 R)
• M31: 15,253,747 km (0.092 R)
• M32: 16,373,637 km (0.118 R)
• M33: 17,375,045 km (0.119 R)
• M34: 18,839,608 km (0.092 R)
• M35: 20,039,532 km (0.078 R)
• M36: 22,828,037 km (0.033 R)
• M37: 22,907,174 km (0.049 R)
• M38: 23,543,862 km (0.049 R)
• M39: 24,834,593 km (0.11 R)
• M40: 25,817,601 km (0.098 R)
• M41: 26,896,800 km (0.114 R)
• M42: 28,500,489 km (0.074 R)
• M43: 30,221,762 km (0.105 R)
• M44: 32,509,113 km (0.095 R)
• M45: 34,487,545 km (0.036 R)
• M46: 34,942,622 km (0.063 R)
• M47: 35,399,643 km (0.114 R)
• M48: 36,042,914 km (0.106 R)
• M49: 36,319,670 km (0.049 R)
• M50: 36,412,122 km (0.114 R)
• M51: 37,340,825 km (0.064 R)
• M52: 37,714,521 km (0.049 R)
• M53: 38,748,392 km (0.116 R)
• M54: 39,601,249 km (0.109 R)
• M55: 39,982,275 km (0.092 R)
• M56: 40,173,162 km (0.058 R)
• M57: 40,364,497 km (0.115 R)
• M58: 40,555,983 km (0.04 R)
• M59: 42,002,445 km (0.032 R)
• M60: 42,196,473 km (0.118 R)
• M61: 45,641,712 km (0.034 R)
• M62: 46,041,138 km (0.047 R)
• M63: 46,241,300 km (0.071 R)
• M64: 46,441,761 km (0.074 R)
• M65: 47,246,299 km (0.064 R)
• M66: 48,461,931 km (0.065 R)
• M67: 48,869,436 km (0.093 R)
• M68: 49,893,134 km (0.072 R)
• M69: 51,027,385 km (0.052 R)
• M70: 53,006,415 km (0.096 R)
• M71: 56,181,780 km (0.077 R)
• M72: 56,288,742 km (0.064 R)
• M73: 59,636,144 km (0.099 R)
• M74: 59,745,201 km (0.088 R)
• M75: 60,291,532 km (0.049 R)
• M76: 62,382,312 km (0.093 R)
• M77: 63,826,530 km (0.117 R)
• M78: 65,957,103 km (0.096 R)
• M79: 67,087,764 km (0.049 R)
• M80: 68,110,863 km (0.087 R)
• M81: 69,024,607 km (0.117 R)
• M82: 69,139,050 km (0.085 R)
• M83: 69,712,458 km (0.073 R)
• M84: 70,979,552 km (0.095 R)
• M85: 71,095,191 km (0.06 R)
• M86: 72,254,276 km (0.118 R)
• M87: 73,536,629 km (0.105 R)
• M88: 75,769,078 km (0.036 R)
• M89: 76,241,956 km (0.118 R)
• M90: 76,952,995 km (0.117 R)
• M91: 79,579,036 km (0.071 R)
• M92: 79,819,141 km (0.031 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit