🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.59 AU - 0.69 AU

Year: 188 Days

Day: 20.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,405,508 km

• M1: 493,523 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 215 Days

Day: 34.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,405,508 km

• M1: 207,791 km (0.115 R)
• M2: 231,129 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.84 AU - 1.08 AU

Year: 345 Days

Day: 47.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.06 AU - 1.4 AU

Year: 501 Days

Day: 31.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.69 AU

Year: 595 Days

Day: 36.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,405,508 km

• M1: 819,796 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.44 AU - 2.66 AU

Year: 1495 Days

Day: 19.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.74 AU - 3.76 AU

Year: 2666 Days

Day: 35.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.57 AU - 5.35 AU

Year: 3458 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 144.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,405,508 km

• M1: 345,571 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 12

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.49 AU - 11.99 AU

Year: 13833 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,405,508 km

• M1: 241,451 km (0.113 R)
• M2: 338,540 km (0.069 R)
• M3: 556,504 km (0.038 R)
• M4: 723,306 km (0.064 R)
• M5: 1,040,603 km (0.085 R)
• M6: 1,227,899 km (0.104 R)
• M7: 1,376,001 km (0.056 R)
• M8: 1,828,535 km (0.083 R)
• M9: 1,913,207 km (0.045 R)
• M10: 1,999,226 km (0.092 R)
• M11: 2,449,366 km (0.088 R)
• M12: 3,064,512 km (0.046 R)
• M13: 3,407,241 km (0.096 R)
• M14: 3,512,558 km (0.091 R)
• M15: 3,798,739 km (0.117 R)
• M16: 4,018,348 km (0.062 R)
• M17: 4,355,841 km (0.04 R)
• M18: 4,663,564 km (0.094 R)
• M19: 5,300,253 km (0.059 R)
• M20: 5,795,870 km (0.099 R)
• M21: 6,392,915 km (0.118 R)
• M22: 6,787,255 km (0.088 R)
• M23: 6,920,397 km (0.034 R)
• M24: 7,054,587 km (0.071 R)
• M25: 8,017,249 km (0.11 R)
• M26: 9,762,159 km (0.079 R)
• M27: 10,522,864 km (0.087 R)
• M28: 11,407,885 km (0.109 R)
• M29: 11,779,336 km (0.089 R)
• M30: 12,752,770 km (0.099 R)
• M31: 13,082,932 km (0.111 R)
• M32: 13,471,887 km (0.066 R)
• M33: 14,090,474 km (0.088 R)
• M34: 15,942,795 km (0.117 R)
• M35: 16,537,297 km (0.054 R)
• M36: 16,716,964 km (0.03 R)
• M37: 16,837,240 km (0.048 R)
• M38: 17,442,513 km (0.115 R)
• M39: 17,809,178 km (0.041 R)
• M40: 17,993,482 km (0.089 R)
• M41: 19,049,643 km (0.108 R)
• M42: 19,175,305 km (0.089 R)
• M43: 19,364,098 km (0.115 R)
• M44: 20,768,224 km (0.106 R)
• M45: 21,678,826 km (0.11 R)
• M46: 21,809,874 km (0.094 R)
• M47: 23,135,909 km (0.03 R)
• M48: 23,943,887 km (0.065 R)
• M49: 24,147,340 km (0.096 R)
• M50: 24,556,042 km (0.1 R)
• M51: 24,829,806 km (0.09 R)
• M52: 25,657,082 km (0.088 R)
• M53: 25,934,736 km (0.112 R)
• M54: 26,844,440 km (0.117 R)
• M55: 27,693,259 km (0.102 R)
• M56: 30,365,974 km (0.026 R)
• M57: 30,880,740 km (0.08 R)
• M58: 31,844,600 km (0.047 R)
• M59: 32,068,398 km (0.076 R)
• M60: 32,292,645 km (0.08 R)
• M61: 34,029,925 km (0.108 R)
• M62: 36,887,843 km (0.087 R)
• M63: 38,385,168 km (0.112 R)
• M64: 39,420,984 km (0.086 R)
• M65: 40,304,808 km (0.079 R)
• M66: 42,665,612 km (0.085 R)
• M67: 43,738,528 km (0.074 R)
• M68: 43,821,405 km (0.034 R)
• M69: 45,154,920 km (0.065 R)
• M70: 45,658,317 km (0.12 R)
• M71: 47,690,754 km (0.051 R)
• M72: 49,666,194 km (0.077 R)
• M73: 49,752,661 km (0.105 R)
• M74: 49,925,746 km (0.091 R)
• M75: 51,580,598 km (0.09 R)
• M76: 52,634,964 km (0.055 R)
• M77: 53,341,814 km (0.104 R)
• M78: 55,301,994 km (0.101 R)
• M79: 56,742,173 km (0.044 R)
• M80: 57,739,542 km (0.03 R)
• M81: 59,843,636 km (0.115 R)
• M82: 59,935,639 km (0.111 R)
• M83: 60,027,791 km (0.116 R)
• M84: 60,396,550 km (0.038 R)
• M85: 61,044,010 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432

Radius: 3.8

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.97 AU - 20.33 AU

Year: 28385 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,405,508 km

• M1: 129,552 km (0.109 R)
• M2: 392,545 km (0.111 R)
• M3: 454,030 km (0.119 R)
• M4: 756,217 km (0.101 R)
• M5: 833,410 km (0.083 R)
• M6: 995,873 km (0.116 R)
• M7: 1,109,567 km (0.114 R)
• M8: 1,318,705 km (0.112 R)
• M9: 1,638,396 km (0.05 R)
• M10: 3,470,820 km (0.105 R)
• M11: 3,600,073 km (0.078 R)
• M12: 6,180,187 km (0.08 R)
• M13: 6,922,043 km (0.113 R)
• M14: 7,579,975 km (0.05 R)
• M15: 8,029,666 km (0.103 R)
• M16: 9,791,181 km (0.115 R)
• M17: 10,403,934 km (0.085 R)
• M18: 11,155,364 km (0.077 R)
• M19: 11,345,951 km (0.071 R)
• M20: 11,601,764 km (0.12 R)
• M21: 12,644,012 km (0.1 R)
• M22: 14,885,886 km (0.11 R)
• M23: 15,802,173 km (0.107 R)
• M24: 16,016,098 km (0.071 R)
• M25: 16,087,755 km (0.077 R)
• M26: 17,614,700 km (0.063 R)
• M27: 17,836,704 km (0.116 R)
• M28: 17,910,755 km (0.078 R)
• M29: 18,358,052 km (0.063 R)
• M30: 18,432,851 km (0.097 R)
• M31: 18,583,047 km (0.067 R)
• M32: 18,808,940 km (0.073 R)
• M33: 19,263,419 km (0.119 R)
• M34: 19,339,564 km (0.108 R)
• M35: 21,431,690 km (0.099 R)
• M36: 21,589,516 km (0.098 R)
• M37: 22,224,708 km (0.117 R)
• M38: 22,785,401 km (0.09 R)
• M39: 24,248,618 km (0.086 R)
• M40: 24,413,176 km (0.049 R)
• M41: 24,660,461 km (0.09 R)
• M42: 25,574,654 km (0.111 R)
• M43: 26,161,975 km (0.075 R)
• M44: 26,923,877 km (0.057 R)
• M45: 27,435,801 km (0.086 R)
• M46: 28,123,353 km (0.091 R)
• M47: 28,382,606 km (0.051 R)
• M48: 29,690,989 km (0.069 R)
• M49: 29,866,916 km (0.09 R)
• M50: 30,840,648 km (0.11 R)
• M51: 31,555,427 km (0.078 R)
• M52: 32,910,185 km (0.116 R)
• M53: 33,457,414 km (0.106 R)
• M54: 34,653,300 km (0.105 R)
• M55: 35,956,746 km (0.097 R)
• M56: 36,050,394 km (0.05 R)
• M57: 37,751,172 km (0.109 R)
• M58: 39,671,411 km (0.118 R)
• M59: 39,865,140 km (0.119 R)
• M60: 40,448,272 km (0.088 R)
• M61: 40,643,348 km (0.105 R)
• M62: 42,908,409 km (0.116 R)
• M63: 44,407,530 km (0.103 R)
• M64: 45,011,905 km (0.067 R)
• M65: 45,113,033 km (0.074 R)
• M66: 45,619,123 km (0.119 R)
• M67: 46,739,312 km (0.062 R)
• M68: 47,046,436 km (0.103 R)
• M69: 54,076,339 km (0.087 R)
• M70: 55,586,081 km (0.052 R)
• M71: 56,019,915 km (0.046 R)
• M72: 57,437,953 km (0.1 R)
• M73: 63,679,176 km (0.089 R)
• M74: 64,930,263 km (0.108 R)
• M75: 65,845,054 km (0.098 R)
• M76: 66,304,170 km (0.104 R)
• M77: 69,547,153 km (0.105 R)
• M78: 70,131,631 km (0.034 R)
• M79: 72,841,447 km (0.105 R)
• M80: 75,345,267 km (0.116 R)
• M81: 78,484,129 km (0.095 R)
• M82: 78,727,375 km (0.11 R)
• M83: 79,580,532 km (0.056 R)
• M84: 80,191,939 km (0.082 R)
• M85: 80,682,021 km (0.076 R)
• M86: 81,542,209 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit