🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 45.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 229 Days

Day: 40.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.82 AU - 0.92 AU

Year: 304 Days

Day: 15.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.16 AU - 1.36 AU

Year: 530 Days

Day: 31.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,207,498 km

• M1: 174,730 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.35 AU - 2.77 AU

Year: 1535 Days

Day: 33.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,207,498 km

• M1: 990,338 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.69 AU - 3.57 AU

Year: 2075 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,207,498 km

• M1: 387,010 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.12 AU - 3.78 AU

Year: 2401 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 65.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 10.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.76 AU - 8.2 AU

Year: 8448 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,207,498 km

• M1: 234,270 km (0.051 R)
• M2: 324,179 km (0.096 R)
• M3: 490,382 km (0.118 R)
• M4: 574,605 km (0.07 R)
• M5: 1,174,792 km (0.102 R)
• M6: 1,399,488 km (0.083 R)
• M7: 1,839,007 km (0.104 R)
• M8: 1,907,822 km (0.111 R)
• M9: 2,173,507 km (0.111 R)
• M10: 2,376,063 km (0.074 R)
• M11: 2,859,414 km (0.032 R)
• M12: 3,310,152 km (0.104 R)
• M13: 3,479,646 km (0.106 R)
• M14: 4,050,362 km (0.1 R)
• M15: 4,416,129 km (0.076 R)
• M16: 4,721,159 km (0.119 R)
• M17: 5,008,986 km (0.103 R)
• M18: 5,352,013 km (0.091 R)
• M19: 5,601,842 km (0.091 R)
• M20: 6,506,011 km (0.104 R)
• M21: 6,826,450 km (0.106 R)
• M22: 8,245,386 km (0.056 R)
• M23: 8,418,171 km (0.089 R)
• M24: 9,270,430 km (0.118 R)
• M25: 10,057,764 km (0.069 R)
• M26: 10,646,731 km (0.079 R)
• M27: 11,087,895 km (0.098 R)
• M28: 11,278,782 km (0.046 R)
• M29: 13,280,850 km (0.118 R)
• M30: 13,382,128 km (0.111 R)
• M31: 14,722,076 km (0.094 R)
• M32: 14,791,938 km (0.117 R)
• M33: 15,107,590 km (0.119 R)
• M34: 15,532,149 km (0.068 R)
• M35: 16,032,404 km (0.044 R)
• M36: 16,104,211 km (0.088 R)
• M37: 16,574,247 km (0.091 R)
• M38: 17,712,986 km (0.12 R)
• M39: 19,717,897 km (0.053 R)
• M40: 20,104,159 km (0.107 R)
• M41: 20,766,578 km (0.077 R)
• M42: 21,041,539 km (0.09 R)
• M43: 21,238,559 km (0.065 R)
• M44: 21,396,684 km (0.083 R)
• M45: 23,446,624 km (0.05 R)
• M46: 24,930,934 km (0.052 R)
• M47: 25,014,410 km (0.097 R)
• M48: 25,516,460 km (0.071 R)
• M49: 25,684,608 km (0.093 R)
• M50: 26,530,584 km (0.093 R)
• M51: 26,999,872 km (0.119 R)
• M52: 28,860,421 km (0.103 R)
• M53: 28,991,768 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 3.4

Gravity: 38.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.82 AU - 16.32 AU

Year: 18733 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,207,498 km

• M1: 58,343 km (0.058 R)
• M2: 170,392 km (0.073 R)
• M3: 646,263 km (0.079 R)
• M4: 749,635 km (0.076 R)
• M5: 880,832 km (0.079 R)
• M6: 1,019,061 km (0.099 R)
• M7: 1,582,745 km (0.049 R)
• M8: 2,103,496 km (0.107 R)
• M9: 2,738,539 km (0.106 R)
• M10: 3,180,750 km (0.106 R)
• M11: 4,995,522 km (0.104 R)
• M12: 5,282,450 km (0.086 R)
• M13: 5,616,951 km (0.086 R)
• M14: 6,174,802 km (0.076 R)
• M15: 7,158,557 km (0.116 R)
• M16: 7,296,487 km (0.096 R)
• M17: 7,528,214 km (0.073 R)
• M18: 8,046,421 km (0.037 R)
• M19: 9,467,152 km (0.12 R)
• M20: 11,069,046 km (0.087 R)
• M21: 11,495,848 km (0.026 R)
• M22: 11,873,733 km (0.073 R)
• M23: 12,255,656 km (0.06 R)
• M24: 12,975,671 km (0.116 R)
• M25: 13,256,167 km (0.114 R)
• M26: 13,538,757 km (0.102 R)
• M27: 14,052,326 km (0.12 R)
• M28: 14,340,302 km (0.092 R)
• M29: 16,289,862 km (0.087 R)
• M30: 16,350,299 km (0.109 R)
• M31: 16,592,498 km (0.117 R)
• M32: 16,896,930 km (0.067 R)
• M33: 17,387,761 km (0.103 R)
• M34: 17,821,146 km (0.027 R)
• M35: 17,945,611 km (0.061 R)
• M36: 18,007,993 km (0.032 R)
• M37: 18,132,908 km (0.042 R)
• M38: 18,951,657 km (0.112 R)
• M39: 19,015,236 km (0.05 R)
• M40: 20,234,907 km (0.076 R)
• M41: 20,364,758 km (0.074 R)
• M42: 20,755,957 km (0.093 R)
• M43: 21,018,202 km (0.12 R)
• M44: 21,744,798 km (0.1 R)
• M45: 22,546,942 km (0.089 R)
• M46: 22,614,261 km (0.103 R)
• M47: 24,594,189 km (0.074 R)
• M48: 25,219,807 km (0.096 R)
• M49: 26,486,752 km (0.118 R)
• M50: 26,771,137 km (0.063 R)
• M51: 27,271,093 km (0.099 R)
• M52: 27,558,321 km (0.107 R)
• M53: 29,228,582 km (0.104 R)
• M54: 30,261,256 km (0.051 R)
• M55: 30,782,006 km (0.033 R)
• M56: 33,660,418 km (0.052 R)
• M57: 35,209,504 km (0.027 R)
• M58: 37,178,212 km (0.056 R)
• M59: 37,975,719 km (0.033 R)
• M60: 38,617,643 km (0.1 R)
• M61: 38,859,393 km (0.104 R)
• M62: 38,940,027 km (0.079 R)
• M63: 39,263,308 km (0.117 R)
• M64: 39,425,322 km (0.093 R)
• M65: 39,587,486 km (0.111 R)
• M66: 39,668,568 km (0.061 R)
• M67: 43,378,296 km (0.106 R)
• M68: 43,461,921 km (0.085 R)
• M69: 43,797,320 km (0.11 R)
• M70: 44,133,466 km (0.094 R)
• M71: 44,470,361 km (0.12 R)
• M72: 44,723,779 km (0.115 R)
• M73: 44,808,302 km (0.084 R)
• M74: 44,977,497 km (0.088 R)
• M75: 45,062,170 km (0.056 R)
• M76: 45,146,992 km (0.08 R)
• M77: 45,486,579 km (0.06 R)
• M78: 48,841,311 km (0.111 R)
• M79: 51,387,018 km (0.12 R)
• M80: 52,453,053 km (0.119 R)
• M81: 53,167,682 km (0.074 R)
• M82: 54,697,021 km (0.092 R)
• M83: 54,877,884 km (0.113 R)
• M84: 55,240,360 km (0.096 R)
• M85: 56,149,616 km (0.042 R)
• M86: 56,697,593 km (0.045 R)
• M87: 57,983,087 km (0.119 R)
• M88: 59,092,655 km (0.06 R)
• M89: 60,022,555 km (0.092 R)
• M90: 60,769,946 km (0.117 R)
• M91: 60,957,243 km (0.103 R)
• M92: 61,896,867 km (0.079 R)
• M93: 63,220,210 km (0.083 R)

Asteroid Belt

Center: 15.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 4.5

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.57 AU - 17.39 AU

Year: 25071 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,207,498 km

• M1: 293,960 km (0.112 R)
• M2: 679,324 km (0.118 R)
• M3: 913,445 km (0.066 R)
• M4: 1,262,008 km (0.114 R)
• M5: 1,418,487 km (0.066 R)
• M6: 1,482,814 km (0.07 R)
• M7: 1,784,403 km (0.09 R)
• M8: 1,819,110 km (0.099 R)
• M9: 2,637,710 km (0.109 R)
• M10: 4,045,874 km (0.098 R)
• M11: 4,137,578 km (0.115 R)
• M12: 5,191,196 km (0.101 R)
• M13: 5,798,862 km (0.063 R)
• M14: 6,375,562 km (0.113 R)
• M15: 6,643,791 km (0.053 R)
• M16: 6,806,404 km (0.095 R)
• M17: 8,096,386 km (0.087 R)
• M18: 8,739,508 km (0.085 R)
• M19: 10,448,962 km (0.083 R)
• M20: 11,019,828 km (0.088 R)
• M21: 11,083,856 km (0.06 R)
• M22: 11,470,716 km (0.09 R)
• M23: 12,191,628 km (0.109 R)
• M24: 12,792,114 km (0.09 R)
• M25: 13,676,537 km (0.043 R)
• M26: 15,004,367 km (0.06 R)
• M27: 15,289,052 km (0.04 R)
• M28: 15,432,068 km (0.118 R)
• M29: 16,153,877 km (0.093 R)
• M30: 16,739,254 km (0.047 R)
• M31: 19,612,879 km (0.104 R)
• M32: 21,906,065 km (0.111 R)
• M33: 22,309,979 km (0.079 R)
• M34: 22,391,061 km (0.101 R)
• M35: 22,472,143 km (0.075 R)
• M36: 22,634,756 km (0.101 R)
• M37: 22,716,287 km (0.073 R)
• M38: 23,701,389 km (0.1 R)
• M39: 24,868,252 km (0.046 R)
• M40: 25,374,043 km (0.041 R)
• M41: 25,883,274 km (0.114 R)
• M42: 26,481,516 km (0.11 R)
• M43: 26,825,441 km (0.062 R)
• M44: 26,911,759 km (0.079 R)
• M45: 28,391,432 km (0.069 R)
• M46: 29,897,284 km (0.041 R)
• M47: 30,165,812 km (0.109 R)
• M48: 30,255,421 km (0.051 R)
• M49: 30,975,885 km (0.091 R)
• M50: 31,338,211 km (0.119 R)
• M51: 32,158,605 km (0.065 R)
• M52: 34,380,583 km (0.077 R)
• M53: 34,474,231 km (0.06 R)
• M54: 35,889,277 km (0.068 R)
• M55: 36,079,416 km (0.096 R)
• M56: 36,556,035 km (0.112 R)
• M57: 37,130,790 km (0.087 R)
• M58: 38,775,618 km (0.037 R)
• M59: 39,656,002 km (0.1 R)
• M60: 41,336,734 km (0.044 R)
• M61: 41,635,780 km (0.094 R)
• M62: 42,235,967 km (0.03 R)
• M63: 48,497,835 km (0.108 R)
• M64: 49,340,370 km (0.076 R)
• M65: 50,187,542 km (0.09 R)
• M66: 51,039,652 km (0.098 R)
• M67: 51,253,427 km (0.043 R)
• M68: 51,574,614 km (0.028 R)
• M69: 52,219,082 km (0.096 R)
• M70: 52,866,242 km (0.119 R)
• M71: 56,251,492 km (0.082 R)
• M72: 56,582,851 km (0.068 R)
• M73: 57,247,365 km (0.094 R)
• M74: 58,920,169 km (0.114 R)
• M75: 59,481,310 km (0.103 R)
• M76: 62,541,933 km (0.098 R)
• M77: 63,458,669 km (0.117 R)
• M78: 64,149,063 km (0.104 R)
• M79: 64,264,403 km (0.074 R)
• M80: 65,073,428 km (0.047 R)
• M81: 65,537,331 km (0.099 R)
• M82: 66,468,279 km (0.097 R)
• M83: 66,584,965 km (0.068 R)
• M84: 67,052,458 km (0.036 R)
• M85: 68,343,488 km (0.117 R)
• M86: 73,830,289 km (0.118 R)
• M87: 76,015,465 km (0.085 R)
• M88: 76,137,537 km (0.065 R)
• M89: 77,238,727 km (0.066 R)
• M90: 77,852,677 km (0.102 R)
• M91: 78,468,272 km (0.047 R)
• M92: 80,449,247 km (0.064 R)
• M93: 81,196,339 km (0.086 R)
• M94: 81,945,674 km (0.083 R)
• M95: 83,451,227 km (0.115 R)
• M96: 84,081,334 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit