🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 39.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 47.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 351 Days

Day: 12.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.03 AU - 1.37 AU

Year: 462 Days

Day: 43.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.96 AU - 1.6 AU

Year: 509 Days

Day: 30.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.83 AU - 2.25 AU

Year: 1024 Days

Day: 46.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,922,707 km

• M1: 1,216,081 km (0.083 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.14 AU - 4.64 AU

Year: 3233 Days

Day: 43.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 11.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.42 AU - 7.32 AU

Year: 6329 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,922,707 km

• M1: 185,053 km (0.097 R)
• M2: 283,488 km (0.088 R)
• M3: 415,882 km (0.064 R)
• M4: 523,293 km (0.119 R)
• M5: 816,505 km (0.105 R)
• M6: 1,007,691 km (0.037 R)
• M7: 1,249,890 km (0.116 R)
• M8: 1,628,971 km (0.094 R)
• M9: 1,729,351 km (0.109 R)
• M10: 1,873,713 km (0.109 R)
• M11: 1,957,937 km (0.034 R)
• M12: 2,108,582 km (0.096 R)
• M13: 2,308,146 km (0.096 R)
• M14: 2,421,840 km (0.061 R)
• M15: 2,919,552 km (0.082 R)
• M16: 3,632,535 km (0.116 R)
• M17: 3,872,939 km (0.088 R)
• M18: 4,146,255 km (0.069 R)
• M19: 4,568,121 km (0.107 R)
• M20: 5,392,405 km (0.06 R)
• M21: 5,915,399 km (0.103 R)
• M22: 6,294,330 km (0.083 R)
• M23: 6,713,952 km (0.038 R)
• M24: 7,009,707 km (0.119 R)
• M25: 7,377,120 km (0.108 R)
• M26: 7,648,191 km (0.11 R)
• M27: 8,305,375 km (0.04 R)
• M28: 9,052,915 km (0.07 R)
• M29: 9,234,078 km (0.082 R)
• M30: 9,379,936 km (0.104 R)
• M31: 9,970,848 km (0.075 R)
• M32: 10,308,490 km (0.106 R)
• M33: 11,266,216 km (0.052 R)
• M34: 11,618,070 km (0.032 R)
• M35: 12,614,242 km (0.083 R)
• M36: 13,020,251 km (0.066 R)
• M37: 13,102,081 km (0.081 R)
• M38: 14,096,308 km (0.116 R)
• M39: 14,180,233 km (0.098 R)
• M40: 14,772,640 km (0.084 R)
• M41: 15,416,360 km (0.06 R)
• M42: 15,806,960 km (0.11 R)
• M43: 16,244,833 km (0.056 R)
• M44: 16,465,190 km (0.115 R)
• M45: 16,553,752 km (0.081 R)
• M46: 16,864,617 km (0.051 R)
• M47: 17,177,276 km (0.046 R)
• M48: 17,582,238 km (0.115 R)
• M49: 17,718,073 km (0.055 R)
• M50: 18,631,517 km (0.047 R)
• M51: 19,373,373 km (0.104 R)
• M52: 19,466,872 km (0.115 R)
• M53: 20,456,761 km (0.113 R)
• M54: 20,551,905 km (0.1 R)
• M55: 20,885,957 km (0.066 R)
• M56: 21,511,276 km (0.118 R)
• M57: 21,608,066 km (0.099 R)
• M58: 22,338,253 km (0.077 R)
• M59: 23,027,151 km (0.092 R)
• M60: 24,073,589 km (0.114 R)
• M61: 24,881,267 km (0.039 R)
• M62: 25,084,571 km (0.101 R)
• M63: 25,288,473 km (0.117 R)
• M64: 25,697,773 km (0.055 R)
• M65: 26,315,911 km (0.108 R)
• M66: 26,939,136 km (0.113 R)
• M67: 27,409,621 km (0.072 R)
• M68: 28,094,031 km (0.085 R)
• M69: 28,252,755 km (0.1 R)
• M70: 28,837,383 km (0.101 R)
• M71: 29,211,527 km (0.103 R)
• M72: 29,694,878 km (0.086 R)
• M73: 31,599,857 km (0.092 R)
• M74: 33,487,932 km (0.107 R)
• M75: 33,768,578 km (0.078 R)
• M76: 34,388,960 km (0.116 R)
• M77: 34,502,206 km (0.085 R)
• M78: 35,070,079 km (0.074 R)
• M79: 35,298,066 km (0.088 R)
• M80: 35,412,210 km (0.086 R)
• M81: 36,387,887 km (0.092 R)
• M82: 36,503,227 km (0.108 R)
• M83: 36,734,356 km (0.119 R)
• M84: 37,139,915 km (0.112 R)
• M85: 37,256,003 km (0.115 R)
• M86: 38,424,213 km (0.1 R)
• M87: 38,718,173 km (0.081 R)
• M88: 38,894,848 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 8.4

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.61 AU - 9.53 AU

Year: 8057 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,922,707 km

• M1: 114,293 km (0.088 R)
• M2: 168,298 km (0.105 R)
• M3: 221,854 km (0.09 R)
• M4: 325,226 km (0.105 R)
• M5: 378,931 km (0.091 R)
• M6: 865,274 km (0.118 R)
• M7: 1,305,989 km (0.087 R)
• M8: 1,569,581 km (0.094 R)
• M9: 1,687,913 km (0.043 R)
• M10: 1,809,087 km (0.037 R)
• M11: 2,039,019 km (0.049 R)
• M12: 2,125,038 km (0.093 R)
• M13: 2,345,246 km (0.105 R)
• M14: 2,619,459 km (0.107 R)
• M15: 2,689,620 km (0.111 R)
• M16: 2,784,316 km (0.052 R)
• M17: 3,148,886 km (0.05 R)
• M18: 4,248,580 km (0.076 R)
• M19: 4,303,781 km (0.045 R)
• M20: 5,973,144 km (0.084 R)
• M21: 6,284,607 km (0.096 R)
• M22: 6,988,764 km (0.057 R)
• M23: 7,053,988 km (0.117 R)
• M24: 7,119,512 km (0.117 R)
• M25: 7,283,920 km (0.119 R)
• M26: 7,516,395 km (0.073 R)
• M27: 8,091,300 km (0.064 R)
• M28: 8,610,105 km (0.063 R)
• M29: 8,820,739 km (0.076 R)
• M30: 8,926,655 km (0.107 R)
• M31: 9,175,436 km (0.096 R)
• M32: 10,119,698 km (0.108 R)
• M33: 10,267,650 km (0.104 R)
• M34: 10,342,000 km (0.084 R)
• M35: 14,194,145 km (0.033 R)
• M36: 14,567,990 km (0.118 R)
• M37: 14,735,241 km (0.094 R)
• M38: 14,819,015 km (0.074 R)
• M39: 15,071,537 km (0.088 R)
• M40: 15,198,246 km (0.07 R)
• M41: 15,923,497 km (0.111 R)
• M42: 16,182,002 km (0.099 R)
• M43: 16,659,817 km (0.119 R)
• M44: 17,098,139 km (0.11 R)
• M45: 17,451,489 km (0.118 R)
• M46: 17,851,963 km (0.037 R)
• M47: 17,986,152 km (0.07 R)
• M48: 18,390,665 km (0.097 R)
• M49: 18,616,707 km (0.096 R)
• M50: 19,392,222 km (0.049 R)
• M51: 19,576,078 km (0.12 R)
• M52: 19,806,908 km (0.08 R)
• M53: 19,945,884 km (0.03 R)
• M54: 20,739,202 km (0.058 R)
• M55: 21,305,280 km (0.026 R)
• M56: 21,590,264 km (0.08 R)
• M57: 21,828,723 km (0.054 R)
• M58: 22,212,142 km (0.114 R)
• M59: 22,308,334 km (0.092 R)
• M60: 22,694,446 km (0.089 R)
• M61: 22,791,385 km (0.077 R)
• M62: 22,936,944 km (0.097 R)
• M63: 23,277,877 km (0.081 R)
• M64: 24,459,401 km (0.106 R)
• M65: 24,807,665 km (0.028 R)
• M66: 25,358,185 km (0.107 R)
• M67: 25,761,202 km (0.104 R)
• M68: 26,014,172 km (0.079 R)
• M69: 26,420,630 km (0.082 R)
• M70: 27,034,130 km (0.113 R)
• M71: 27,188,216 km (0.097 R)
• M72: 29,218,409 km (0.118 R)
• M73: 29,746,789 km (0.108 R)
• M74: 30,866,678 km (0.052 R)
• M75: 31,027,795 km (0.061 R)
• M76: 31,512,791 km (0.082 R)
• M77: 32,163,243 km (0.079 R)
• M78: 32,217,697 km (0.064 R)
• M79: 33,532,812 km (0.087 R)
• M80: 33,975,172 km (0.082 R)
• M81: 34,030,524 km (0.069 R)
• M82: 34,086,024 km (0.074 R)
• M83: 34,363,678 km (0.088 R)
• M84: 36,045,607 km (0.056 R)
• M85: 37,811,610 km (0.109 R)
• M86: 38,329,667 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.9

Radius: 5.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.64 AU - 19.68 AU

Year: 29476 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,922,707 km

• M1: 1,046,736 km (0.097 R)
• M2: 2,004,462 km (0.113 R)
• M3: 4,478,811 km (0.102 R)
• M4: 4,920,573 km (0.067 R)
• M5: 5,642,682 km (0.062 R)
• M6: 6,362,397 km (0.098 R)
• M7: 6,858,015 km (0.1 R)
• M8: 7,476,602 km (0.079 R)
• M9: 8,688,644 km (0.085 R)
• M10: 11,204,581 km (0.105 R)
• M11: 11,374,076 km (0.063 R)
• M12: 11,544,617 km (0.115 R)
• M13: 11,844,860 km (0.1 R)
• M14: 13,071,413 km (0.118 R)
• M15: 13,205,303 km (0.087 R)
• M16: 13,564,338 km (0.12 R)
• M17: 13,790,381 km (0.098 R)
• M18: 13,835,709 km (0.115 R)
• M19: 13,971,992 km (0.089 R)
• M20: 14,522,064 km (0.064 R)
• M21: 16,840,083 km (0.063 R)
• M22: 16,937,022 km (0.119 R)
• M23: 17,523,147 km (0.091 R)
• M24: 18,115,853 km (0.076 R)
• M25: 19,219,586 km (0.101 R)
• M26: 20,707,337 km (0.061 R)
• M27: 22,551,729 km (0.104 R)
• M28: 22,765,804 km (0.069 R)
• M29: 22,819,510 km (0.094 R)
• M30: 24,999,001 km (0.062 R)
• M31: 25,276,206 km (0.101 R)
• M32: 26,394,749 km (0.111 R)
• M33: 27,130,322 km (0.051 R)
• M34: 28,217,749 km (0.031 R)
• M35: 28,679,707 km (0.052 R)
• M36: 29,027,971 km (0.115 R)
• M37: 30,434,640 km (0.069 R)
• M38: 32,465,281 km (0.098 R)
• M39: 34,170,098 km (0.074 R)
• M40: 37,919,919 km (0.073 R)
• M41: 40,881,957 km (0.066 R)
• M42: 41,863,767 km (0.069 R)
• M43: 43,384,280 km (0.102 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit