🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 26.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,803,507 km

• M1: 196,123 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 225 Days

Day: 23.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.69 AU - 1.11 AU

Year: 301 Days

Day: 36.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.02 AU - 1.5 AU

Year: 499 Days

Day: 40 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.43 AU - 1.65 AU

Year: 675 Days

Day: 18.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.98 AU - 2.08 AU

Year: 1021 Days

Day: 30.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.38 AU - 4.18 AU

Year: 2595 Days

Day: 25.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,803,507 km

• M1: 839,992 km (0.085 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.31 AU - 5.33 AU

Year: 4333 Days

Day: 32.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 67.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 8.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.55 AU - 12.39 AU

Year: 11962 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,803,507 km

• M1: 165,306 km (0.117 R)
• M2: 533,915 km (0.08 R)
• M3: 815,009 km (0.037 R)
• M4: 946,955 km (0.1 R)
• M5: 1,140,085 km (0.046 R)
• M6: 1,307,934 km (0.027 R)
• M7: 1,404,724 km (0.112 R)
• M8: 1,544,299 km (0.112 R)
• M9: 1,605,634 km (0.099 R)
• M10: 2,035,429 km (0.11 R)
• M11: 2,102,897 km (0.066 R)
• M12: 2,263,416 km (0.089 R)
• M13: 2,499,930 km (0.084 R)
• M14: 2,719,689 km (0.047 R)
• M15: 2,819,321 km (0.098 R)
• M16: 2,996,745 km (0.096 R)
• M17: 3,632,984 km (0.115 R)
• M18: 3,742,939 km (0.036 R)
• M19: 3,966,438 km (0.066 R)
• M20: 4,485,243 km (0.07 R)
• M21: 6,101,499 km (0.115 R)
• M22: 6,364,791 km (0.097 R)
• M23: 7,454,911 km (0.052 R)
• M24: 7,595,233 km (0.087 R)
• M25: 8,237,607 km (0.103 R)
• M26: 8,528,724 km (0.109 R)
• M27: 9,008,933 km (0.103 R)
• M28: 9,083,583 km (0.091 R)
• M29: 9,196,080 km (0.117 R)
• M30: 9,803,298 km (0.066 R)
• M31: 10,228,306 km (0.076 R)
• M32: 10,306,246 km (0.048 R)
• M33: 11,016,537 km (0.095 R)
• M34: 11,136,365 km (0.099 R)
• M35: 11,824,216 km (0.083 R)
• M36: 12,193,872 km (0.081 R)
• M37: 13,282,945 km (0.113 R)
• M38: 13,538,757 km (0.095 R)
• M39: 14,446,816 km (0.117 R)
• M40: 14,709,809 km (0.068 R)
• M41: 15,240,582 km (0.093 R)
• M42: 15,329,743 km (0.088 R)
• M43: 15,597,972 km (0.079 R)
• M44: 15,867,846 km (0.065 R)
• M45: 15,958,203 km (0.11 R)
• M46: 16,640,968 km (0.105 R)
• M47: 16,824,525 km (0.077 R)
• M48: 17,333,157 km (0.061 R)
• M49: 17,426,207 km (0.04 R)
• M50: 18,129,018 km (0.086 R)
• M51: 18,365,383 km (0.064 R)
• M52: 18,555,222 km (0.089 R)
• M53: 18,841,104 km (0.092 R)
• M54: 20,243,733 km (0.056 R)
• M55: 20,982,448 km (0.106 R)
• M56: 21,131,148 km (0.103 R)
• M57: 21,880,334 km (0.072 R)
• M58: 22,081,693 km (0.057 R)
• M59: 22,182,522 km (0.102 R)
• M60: 22,334,065 km (0.115 R)
• M61: 22,536,770 km (0.07 R)
• M62: 22,943,825 km (0.103 R)
• M63: 24,024,072 km (0.114 R)
• M64: 25,068,265 km (0.109 R)
• M65: 25,226,240 km (0.094 R)
• M66: 25,331,557 km (0.086 R)
• M67: 26,823,347 km (0.052 R)
• M68: 27,362,947 km (0.091 R)
• M69: 27,634,167 km (0.069 R)
• M70: 27,960,740 km (0.084 R)
• M71: 28,069,796 km (0.092 R)
• M72: 28,179,153 km (0.084 R)
• M73: 28,617,773 km (0.082 R)
• M74: 29,446,097 km (0.084 R)
• M75: 29,891,151 km (0.105 R)
• M76: 29,946,951 km (0.096 R)
• M77: 30,002,751 km (0.064 R)
• M78: 30,226,399 km (0.108 R)
• M79: 31,921,194 km (0.105 R)
• M80: 32,492,957 km (0.065 R)
• M81: 33,704,699 km (0.1 R)
• M82: 35,284,303 km (0.048 R)
• M83: 35,875,514 km (0.084 R)
• M84: 36,291,247 km (0.074 R)
• M85: 37,247,476 km (0.101 R)
• M86: 38,030,621 km (0.076 R)
• M87: 38,515,169 km (0.115 R)
• M88: 40,042,712 km (0.098 R)
• M89: 41,278,840 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 4.1

Gravity: 30.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.21 AU - 16.31 AU

Year: 19014 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,803,507 km

• M1: 56,997 km (0.055 R)
• M2: 415,284 km (0.119 R)
• M3: 731,085 km (0.083 R)
• M4: 1,056,610 km (0.108 R)
• M5: 1,234,631 km (0.114 R)
• M6: 1,533,229 km (0.1 R)
• M7: 1,618,350 km (0.117 R)
• M8: 1,705,266 km (0.114 R)
• M9: 2,519,527 km (0.105 R)
• M10: 2,586,547 km (0.114 R)
• M11: 2,860,610 km (0.1 R)
• M12: 3,736,656 km (0.108 R)
• M13: 3,967,784 km (0.104 R)
• M14: 4,006,829 km (0.059 R)
• M15: 4,565,727 km (0.118 R)
• M16: 4,979,664 km (0.041 R)
• M17: 5,064,038 km (0.03 R)
• M18: 5,666,917 km (0.107 R)
• M19: 5,754,880 km (0.077 R)
• M20: 6,021,464 km (0.054 R)
• M21: 6,845,449 km (0.067 R)
• M22: 6,892,273 km (0.11 R)
• M23: 7,510,262 km (0.1 R)
• M24: 7,752,760 km (0.092 R)
• M25: 7,948,584 km (0.039 R)
• M26: 8,646,607 km (0.069 R)
• M27: 8,951,787 km (0.098 R)
• M28: 9,312,318 km (0.12 R)
• M29: 10,746,513 km (0.083 R)
• M30: 12,134,482 km (0.112 R)
• M31: 12,247,877 km (0.092 R)
• M32: 12,762,793 km (0.119 R)
• M33: 12,878,282 km (0.069 R)
• M34: 13,051,965 km (0.102 R)
• M35: 13,872,959 km (0.035 R)
• M36: 14,349,577 km (0.097 R)
• M37: 14,710,557 km (0.115 R)
• M38: 14,770,995 km (0.054 R)
• M39: 15,502,827 km (0.09 R)
• M40: 15,873,082 km (0.072 R)
• M41: 16,371,393 km (0.104 R)
• M42: 16,434,074 km (0.111 R)
• M43: 18,807,594 km (0.086 R)
• M44: 19,202,383 km (0.112 R)
• M45: 20,201,547 km (0.104 R)
• M46: 20,336,035 km (0.101 R)
• M47: 20,673,528 km (0.066 R)
• M48: 21,012,816 km (0.116 R)
• M49: 21,285,683 km (0.065 R)
• M50: 22,527,794 km (0.101 R)
• M51: 23,087,439 km (0.031 R)
• M52: 23,439,443 km (0.073 R)
• M53: 23,864,301 km (0.069 R)
• M54: 25,009,473 km (0.093 R)
• M55: 25,298,646 km (0.117 R)
• M56: 27,427,423 km (0.07 R)
• M57: 29,080,180 km (0.071 R)
• M58: 30,072,014 km (0.115 R)
• M59: 30,302,395 km (0.09 R)
• M60: 30,379,288 km (0.058 R)
• M61: 30,687,759 km (0.083 R)
• M62: 31,619,305 km (0.118 R)
• M63: 32,559,977 km (0.117 R)
• M64: 33,113,040 km (0.026 R)
• M65: 33,988,187 km (0.118 R)
• M66: 34,388,661 km (0.091 R)
• M67: 34,871,114 km (0.087 R)
• M68: 36,331,937 km (0.11 R)
• M69: 38,727,298 km (0.087 R)
• M70: 40,917,710 km (0.119 R)
• M71: 42,285,633 km (0.08 R)
• M72: 44,540,223 km (0.06 R)
• M73: 45,241,687 km (0.087 R)
• M74: 46,035,304 km (0.072 R)
• M75: 46,212,278 km (0.118 R)
• M76: 47,546,841 km (0.073 R)
• M77: 49,255,249 km (0.082 R)
• M78: 50,800,894 km (0.098 R)
• M79: 50,892,298 km (0.086 R)
• M80: 51,809,483 km (0.102 R)
• M81: 52,639,601 km (0.09 R)
• M82: 52,824,654 km (0.106 R)
• M83: 53,195,357 km (0.1 R)
• M84: 53,381,158 km (0.033 R)
• M85: 54,312,853 km (0.113 R)
• M86: 55,156,137 km (0.113 R)
• M87: 56,381,642 km (0.064 R)
• M88: 59,436,431 km (0.09 R)
• M89: 60,886,782 km (0.086 R)
• M90: 61,567,602 km (0.063 R)
• M91: 61,762,678 km (0.068 R)
• M92: 64,612,816 km (0.043 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit