🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 42.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.52 AU - 0.86 AU

Year: 201 Days

Day: 12.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,255,133 km

• M1: 453,581 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 247 Days

Day: 24.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 275 Days

Day: 16.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.98 AU - 1.5 AU

Year: 485 Days

Day: 15.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,255,133 km

• M1: 108,458 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.31 AU - 1.85 AU

Year: 698 Days

Day: 44.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,255,133 km

• M1: 602,879 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 1307 Days

Day: 25.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,255,133 km

• M1: 1,720,376 km (0.093 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.42 AU - 2.44 AU

Year: 1331 Days

Day: 44.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 10

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.72 AU - 11.88 AU

Year: 14246 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,255,133 km

• M1: 272,717 km (0.109 R)
• M2: 501,153 km (0.098 R)
• M3: 692,489 km (0.069 R)
• M4: 975,977 km (0.078 R)
• M5: 1,045,540 km (0.084 R)
• M6: 1,451,399 km (0.071 R)
• M7: 1,531,733 km (0.052 R)
• M8: 1,974,393 km (0.062 R)
• M9: 2,229,008 km (0.082 R)
• M10: 2,341,356 km (0.074 R)
• M11: 2,591,484 km (0.109 R)
• M12: 2,690,069 km (0.101 R)
• M13: 3,743,388 km (0.085 R)
• M14: 3,832,697 km (0.11 R)
• M15: 4,082,077 km (0.114 R)
• M16: 4,151,042 km (0.104 R)
• M17: 4,290,168 km (0.09 R)
• M18: 4,407,303 km (0.055 R)
• M19: 4,644,864 km (0.098 R)
• M20: 4,813,611 km (0.095 R)
• M21: 4,959,917 km (0.061 R)
• M22: 5,407,514 km (0.095 R)
• M23: 5,483,510 km (0.08 R)
• M24: 5,764,754 km (0.06 R)
• M25: 5,842,395 km (0.083 R)
• M26: 6,261,868 km (0.108 R)
• M27: 6,583,054 km (0.119 R)
• M28: 6,718,440 km (0.06 R)
• M29: 6,854,724 km (0.048 R)
• M30: 8,064,821 km (0.042 R)
• M31: 8,209,782 km (0.116 R)
• M32: 8,443,603 km (0.077 R)
• M33: 8,798,449 km (0.036 R)
• M34: 9,037,806 km (0.082 R)
• M35: 9,830,226 km (0.035 R)
• M36: 9,985,209 km (0.032 R)
• M37: 10,328,985 km (0.106 R)
• M38: 10,772,094 km (0.058 R)
• M39: 10,867,986 km (0.071 R)
• M40: 10,996,042 km (0.081 R)
• M41: 11,157,009 km (0.049 R)
• M42: 11,286,262 km (0.118 R)
• M43: 11,775,596 km (0.098 R)
• M44: 11,874,181 km (0.114 R)
• M45: 12,707,292 km (0.111 R)
• M46: 13,079,940 km (0.089 R)
• M47: 13,284,740 km (0.116 R)
• M48: 13,524,844 km (0.085 R)
• M49: 14,394,457 km (0.063 R)
• M50: 15,139,005 km (0.106 R)
• M51: 15,210,513 km (0.118 R)
• M52: 15,389,881 km (0.087 R)
• M53: 15,714,508 km (0.111 R)
• M54: 15,787,063 km (0.103 R)
• M55: 15,968,675 km (0.094 R)
• M56: 16,077,882 km (0.108 R)
• M57: 16,591,301 km (0.116 R)
• M58: 17,446,552 km (0.075 R)
• M59: 17,521,501 km (0.095 R)
• M60: 17,860,639 km (0.113 R)
• M61: 18,049,881 km (0.074 R)
• M62: 18,736,834 km (0.1 R)
• M63: 19,939,900 km (0.047 R)
• M64: 20,451,824 km (0.112 R)
• M65: 21,087,914 km (0.063 R)
• M66: 21,528,929 km (0.101 R)
• M67: 22,135,249 km (0.078 R)
• M68: 22,379,393 km (0.115 R)
• M69: 23,240,777 km (0.11 R)
• M70: 24,616,330 km (0.094 R)
• M71: 24,827,113 km (0.065 R)
• M72: 24,996,009 km (0.075 R)
• M73: 26,060,996 km (0.102 R)
• M74: 26,534,174 km (0.097 R)
• M75: 27,314,776 km (0.047 R)
• M76: 27,576,722 km (0.056 R)
• M77: 27,839,416 km (0.04 R)
• M78: 28,102,858 km (0.077 R)
• M79: 28,234,953 km (0.088 R)
• M80: 28,323,066 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.8

Radius: 6.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.01 AU - 17.87 AU

Year: 24505 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,255,133 km

• M1: 113,395 km (0.108 R)
• M2: 426,204 km (0.096 R)
• M3: 709,094 km (0.045 R)
• M4: 926,310 km (0.053 R)
• M5: 1,213,837 km (0.082 R)
• M6: 1,315,713 km (0.112 R)
• M7: 1,473,988 km (0.084 R)
• M8: 1,666,371 km (0.084 R)
• M9: 1,722,769 km (0.111 R)
• M10: 2,844,454 km (0.066 R)
• M11: 2,946,330 km (0.042 R)
• M12: 3,223,984 km (0.091 R)
• M13: 3,730,073 km (0.092 R)
• M14: 4,734,025 km (0.099 R)
• M15: 4,774,266 km (0.057 R)
• M16: 4,936,281 km (0.064 R)
• M17: 4,977,121 km (0.063 R)
• M18: 5,265,695 km (0.104 R)
• M19: 5,559,805 km (0.103 R)
• M20: 6,076,516 km (0.057 R)
• M21: 6,296,275 km (0.111 R)
• M22: 7,340,618 km (0.081 R)
• M23: 7,387,143 km (0.08 R)
• M24: 7,954,268 km (0.102 R)
• M25: 8,486,388 km (0.071 R)
• M26: 8,633,592 km (0.119 R)
• M27: 9,129,958 km (0.111 R)
• M28: 9,533,872 km (0.114 R)
• M29: 9,789,236 km (0.097 R)
• M30: 9,892,010 km (0.08 R)
• M31: 10,780,172 km (0.06 R)
• M32: 10,939,494 km (0.046 R)
• M33: 11,584,859 km (0.091 R)
• M34: 12,021,834 km (0.097 R)
• M35: 12,131,939 km (0.117 R)
• M36: 12,464,195 km (0.105 R)
• M37: 12,799,594 km (0.09 R)
• M38: 13,137,835 km (0.117 R)
• M39: 13,194,532 km (0.074 R)
• M40: 14,112,166 km (0.065 R)
• M41: 15,467,223 km (0.077 R)
• M42: 15,767,167 km (0.088 R)
• M43: 16,433,924 km (0.101 R)
• M44: 17,109,957 km (0.119 R)
• M45: 17,295,907 km (0.108 R)
• M46: 17,669,752 km (0.102 R)
• M47: 17,983,459 km (0.094 R)
• M48: 18,871,323 km (0.079 R)
• M49: 19,256,238 km (0.038 R)
• M50: 19,708,472 km (0.033 R)
• M51: 20,492,066 km (0.106 R)
• M52: 21,552,416 km (0.105 R)
• M53: 22,089,322 km (0.119 R)
• M54: 23,381,998 km (0.099 R)
• M55: 24,699,057 km (0.072 R)
• M56: 26,396,993 km (0.072 R)
• M57: 27,115,362 km (0.08 R)
• M58: 27,332,129 km (0.073 R)
• M59: 27,622,200 km (0.052 R)
• M60: 28,424,792 km (0.085 R)
• M61: 30,802,950 km (0.041 R)
• M62: 31,104,688 km (0.088 R)
• M63: 32,474,706 km (0.098 R)
• M64: 32,935,617 km (0.057 R)
• M65: 33,321,430 km (0.107 R)
• M66: 35,825,997 km (0.117 R)
• M67: 36,063,858 km (0.078 R)
• M68: 37,663,209 km (0.109 R)
• M69: 38,552,718 km (0.089 R)
• M70: 39,612,768 km (0.04 R)
• M71: 41,096,330 km (0.051 R)
• M72: 42,179,120 km (0.083 R)
• M73: 43,609,126 km (0.077 R)
• M74: 44,969,419 km (0.041 R)
• M75: 47,731,594 km (0.112 R)
• M76: 48,869,436 km (0.074 R)
• M77: 49,045,213 km (0.092 R)
• M78: 49,485,779 km (0.071 R)
• M79: 50,193,227 km (0.103 R)
• M80: 50,637,234 km (0.082 R)
• M81: 51,439,527 km (0.082 R)
• M82: 53,962,346 km (0.044 R)
• M83: 59,314,808 km (0.076 R)
• M84: 61,104,597 km (0.095 R)
• M85: 61,199,292 km (0.12 R)
• M86: 61,293,988 km (0.105 R)
• M87: 61,483,678 km (0.119 R)
• M88: 63,390,602 km (0.09 R)
• M89: 63,582,386 km (0.107 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: 253 - 19,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit