🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 286 Days

Day: 25.7 Hours

Environment

Temp: 70 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 710 Days

Day: 26.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,426,842 km

• M1: 207,043 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 825 Days

Day: 30.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.32 AU - 2.52 AU

Year: 1426 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,426,842 km

• M1: 1,840,353 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.47 AU - 2.59 AU

Year: 1524 Days

Day: 14.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.56 AU - 2.72 AU

Year: 1625 Days

Day: 14.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.13 AU - 3.45 AU

Year: 2260 Days

Day: 18.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,426,842 km

• M1: 406,757 km (0.105 R)
• M2: 595,100 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.27 AU - 5.79 AU

Year: 4925 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 64,426,842 km

• M1: 341,981 km (0.1 R)
• M2: 489,634 km (0.083 R)
• M3: 648,058 km (0.093 R)
• M4: 769,382 km (0.115 R)
• M5: 988,842 km (0.047 R)
• M6: 1,088,624 km (0.107 R)
• M7: 1,291,778 km (0.068 R)
• M8: 1,483,263 km (0.081 R)
• M9: 1,625,082 km (0.063 R)
• M10: 1,859,950 km (0.096 R)
• M11: 2,315,177 km (0.109 R)
• M12: 2,481,529 km (0.055 R)
• M13: 2,611,380 km (0.089 R)
• M14: 2,723,130 km (0.099 R)
• M15: 2,826,203 km (0.113 R)
• M16: 3,015,145 km (0.055 R)
• M17: 3,132,579 km (0.045 R)
• M18: 3,483,536 km (0.092 R)
• M19: 3,847,208 km (0.113 R)
• M20: 3,963,446 km (0.092 R)
• M21: 4,550,169 km (0.1 R)
• M22: 4,797,604 km (0.044 R)
• M23: 5,113,255 km (0.107 R)
• M24: 5,202,864 km (0.094 R)
• M25: 5,305,937 km (0.098 R)
• M26: 5,474,833 km (0.034 R)
• M27: 5,658,839 km (0.112 R)
• M28: 5,765,053 km (0.112 R)
• M29: 5,871,716 km (0.093 R)
• M30: 6,073,674 km (0.12 R)
• M31: 6,498,532 km (0.101 R)
• M32: 6,623,745 km (0.108 R)
• M33: 6,735,644 km (0.073 R)
• M34: 7,189,674 km (0.119 R)
• M35: 7,348,247 km (0.092 R)
• M36: 7,478,697 km (0.043 R)
• M37: 7,609,894 km (0.09 R)
• M38: 7,756,799 km (0.057 R)
• M39: 7,889,642 km (0.059 R)
• M40: 8,097,882 km (0.116 R)
• M41: 8,292,958 km (0.083 R)
• M42: 8,459,311 km (0.106 R)
• M43: 8,856,792 km (0.063 R)
• M44: 9,182,317 km (0.043 R)
• M45: 9,307,381 km (0.059 R)
• M46: 9,670,006 km (0.066 R)
• M47: 10,638,204 km (0.109 R)
• M48: 11,100,611 km (0.056 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 9.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.5 AU - 8.56 AU

Year: 8618 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,426,842 km

• M1: 133,441 km (0.119 R)
• M2: 250,128 km (0.111 R)
• M3: 506,389 km (0.108 R)
• M4: 801,097 km (0.111 R)
• M5: 866,321 km (0.108 R)
• M6: 974,780 km (0.116 R)
• M7: 1,175,989 km (0.087 R)
• M8: 1,470,547 km (0.057 R)
• M9: 1,753,885 km (0.072 R)
• M10: 2,127,581 km (0.082 R)
• M11: 2,220,332 km (0.114 R)
• M12: 2,506,662 km (0.118 R)
• M13: 2,565,454 km (0.043 R)
• M14: 2,764,569 km (0.034 R)
• M15: 3,348,898 km (0.111 R)
• M16: 3,413,674 km (0.064 R)
• M17: 3,655,274 km (0.105 R)
• M18: 3,993,665 km (0.053 R)
• M19: 4,131,893 km (0.103 R)
• M20: 4,224,943 km (0.084 R)
• M21: 4,604,174 km (0.086 R)
• M22: 4,822,287 km (0.076 R)
• M23: 4,994,325 km (0.112 R)
• M24: 5,118,491 km (0.092 R)
• M25: 5,702,671 km (0.078 R)
• M26: 5,989,600 km (0.097 R)
• M27: 6,659,200 km (0.072 R)
• M28: 6,768,556 km (0.075 R)
• M29: 6,878,510 km (0.102 R)
• M30: 7,072,389 km (0.053 R)
• M31: 7,156,014 km (0.053 R)
• M32: 7,240,088 km (0.111 R)
• M33: 7,522,379 km (0.071 R)
• M34: 7,722,092 km (0.082 R)
• M35: 8,390,945 km (0.071 R)
• M36: 8,568,517 km (0.099 R)
• M37: 8,627,908 km (0.092 R)
• M38: 8,687,597 km (0.062 R)
• M39: 9,078,197 km (0.077 R)
• M40: 9,230,039 km (0.103 R)
• M41: 9,321,593 km (0.12 R)
• M42: 10,033,080 km (0.068 R)
• M43: 10,221,574 km (0.108 R)
• M44: 10,379,549 km (0.117 R)
• M45: 10,698,043 km (0.114 R)
• M46: 11,084,305 km (0.108 R)
• M47: 11,508,115 km (0.04 R)
• M48: 11,804,618 km (0.112 R)
• M49: 13,152,495 km (0.101 R)
• M50: 13,462,462 km (0.111 R)
• M51: 13,844,685 km (0.118 R)
• M52: 14,019,564 km (0.118 R)
• M53: 14,406,873 km (0.107 R)
• M54: 15,156,059 km (0.11 R)
• M55: 17,065,527 km (0.062 R)
• M56: 17,252,973 km (0.073 R)
• M57: 17,441,317 km (0.101 R)
• M58: 17,630,259 km (0.105 R)
• M59: 18,508,099 km (0.107 R)
• M60: 18,585,142 km (0.089 R)
• M61: 18,816,719 km (0.118 R)
• M62: 19,049,344 km (0.095 R)
• M63: 19,439,196 km (0.037 R)
• M64: 19,713,708 km (0.11 R)
• M65: 20,068,405 km (0.111 R)
• M66: 20,465,138 km (0.086 R)
• M67: 20,984,692 km (0.083 R)
• M68: 21,508,583 km (0.085 R)
• M69: 21,589,516 km (0.097 R)
• M70: 21,792,520 km (0.102 R)
• M71: 23,064,551 km (0.117 R)
• M72: 23,272,043 km (0.118 R)
• M73: 23,981,885 km (0.081 R)
• M74: 24,149,883 km (0.045 R)
• M75: 24,360,517 km (0.041 R)
• M76: 24,571,899 km (0.072 R)
• M77: 24,698,908 km (0.07 R)
• M78: 26,326,981 km (0.077 R)
• M79: 28,033,743 km (0.119 R)
• M80: 28,343,860 km (0.114 R)
• M81: 28,699,604 km (0.108 R)
• M82: 28,922,804 km (0.116 R)
• M83: 29,101,723 km (0.116 R)
• M84: 29,460,608 km (0.109 R)
• M85: 29,956,674 km (0.053 R)
• M86: 30,364,478 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 12.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.48 AU - 11.04 AU

Year: 13368 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,426,842 km

• M1: 665,860 km (0.117 R)
• M2: 827,725 km (0.102 R)
• M3: 1,266,346 km (0.084 R)
• M4: 1,916,199 km (0.104 R)
• M5: 2,153,910 km (0.069 R)
• M6: 2,433,060 km (0.099 R)
• M7: 2,691,116 km (0.062 R)
• M8: 2,790,299 km (0.062 R)
• M9: 3,234,156 km (0.069 R)
• M10: 4,073,999 km (0.114 R)
• M11: 4,265,334 km (0.057 R)
• M12: 5,060,298 km (0.09 R)
• M13: 5,517,020 km (0.071 R)
• M14: 5,857,654 km (0.111 R)
• M15: 6,874,920 km (0.093 R)
• M16: 7,011,652 km (0.102 R)
• M17: 7,195,358 km (0.103 R)
• M18: 7,427,235 km (0.086 R)
• M19: 7,567,707 km (0.068 R)
• M20: 7,661,655 km (0.109 R)
• M21: 7,898,618 km (0.079 R)
• M22: 8,870,406 km (0.118 R)
• M23: 9,069,221 km (0.099 R)
• M24: 9,725,956 km (0.108 R)
• M25: 9,879,593 km (0.096 R)
• M26: 10,034,128 km (0.118 R)
• M27: 10,872,025 km (0.045 R)
• M28: 11,085,053 km (0.065 R)
• M29: 11,407,137 km (0.118 R)
• M30: 13,119,883 km (0.081 R)
• M31: 13,403,670 km (0.108 R)
• M32: 13,517,813 km (0.109 R)
• M33: 14,267,149 km (0.065 R)
• M34: 14,617,657 km (0.051 R)
• M35: 15,030,098 km (0.027 R)
• M36: 15,327,050 km (0.097 R)
• M37: 15,987,225 km (0.11 R)
• M38: 16,779,346 km (0.108 R)
• M39: 18,401,884 km (0.114 R)
• M40: 18,847,387 km (0.077 R)
• M41: 19,039,321 km (0.064 R)
• M42: 19,360,657 km (0.118 R)
• M43: 20,401,260 km (0.091 R)
• M44: 23,492,700 km (0.042 R)
• M45: 24,253,405 km (0.099 R)
• M46: 24,952,027 km (0.064 R)
• M47: 25,799,050 km (0.103 R)
• M48: 26,440,526 km (0.074 R)
• M49: 27,159,344 km (0.07 R)
• M50: 27,666,481 km (0.068 R)
• M51: 29,502,794 km (0.102 R)
• M52: 29,874,844 km (0.095 R)
• M53: 32,292,346 km (0.092 R)
• M54: 32,368,790 km (0.025 R)
• M55: 33,990,431 km (0.088 R)
• M56: 35,717,539 km (0.036 R)
• M57: 36,512,053 km (0.064 R)
• M58: 36,591,789 km (0.101 R)
• M59: 37,473,070 km (0.049 R)
• M60: 38,037,503 km (0.079 R)
• M61: 38,442,314 km (0.118 R)
• M62: 39,093,215 km (0.073 R)
• M63: 39,911,814 km (0.068 R)
• M64: 39,994,093 km (0.066 R)
• M65: 40,653,521 km (0.034 R)
• M66: 40,736,099 km (0.114 R)
• M67: 43,411,507 km (0.073 R)
• M68: 44,089,185 km (0.115 R)
• M69: 44,174,157 km (0.107 R)
• M70: 45,540,883 km (0.081 R)
• M71: 46,056,996 km (0.098 R)
• M72: 46,402,268 km (0.117 R)
• M73: 46,575,053 km (0.103 R)
• M74: 47,791,433 km (0.091 R)
• M75: 50,255,161 km (0.05 R)
• M76: 50,344,022 km (0.105 R)
• M77: 50,699,466 km (0.099 R)
• M78: 52,579,912 km (0.092 R)
• M79: 52,669,970 km (0.117 R)
• M80: 53,030,949 km (0.098 R)
• M81: 54,118,675 km (0.095 R)
• M82: 55,030,774 km (0.071 R)
• M83: 55,488,693 km (0.071 R)
• M84: 55,580,546 km (0.101 R)
• M85: 55,672,249 km (0.054 R)
• M86: 59,010,376 km (0.072 R)
• M87: 60,703,674 km (0.112 R)
• M88: 60,892,766 km (0.098 R)
• M89: 61,176,852 km (0.06 R)
• M90: 64,137,843 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit