🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 40.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,953,176 km

• M1: 104,569 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.34 AU - 3.84 AU

Year: 2080 Days

Day: 17.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,953,176 km

• M1: 1,983,668 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.54 AU - 3.8 AU

Year: 2161 Days

Day: 36.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 11.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.03 AU - 7.83 AU

Year: 6243 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,953,176 km

• M1: 147,653 km (0.119 R)
• M2: 238,010 km (0.032 R)
• M3: 515,514 km (0.083 R)
• M4: 735,722 km (0.117 R)
• M5: 1,155,045 km (0.065 R)
• M6: 1,451,099 km (0.101 R)
• M7: 1,629,270 km (0.048 R)
• M8: 2,037,972 km (0.108 R)
• M9: 2,286,005 km (0.101 R)
• M10: 2,560,368 km (0.081 R)
• M11: 2,726,870 km (0.105 R)
• M12: 2,828,597 km (0.078 R)
• M13: 3,053,293 km (0.116 R)
• M14: 3,141,406 km (0.093 R)
• M15: 3,800,384 km (0.104 R)
• M16: 4,087,463 km (0.063 R)
• M17: 4,887,961 km (0.076 R)
• M18: 5,200,471 km (0.111 R)
• M19: 5,541,255 km (0.032 R)
• M20: 5,779,714 km (0.104 R)
• M21: 6,088,185 km (0.115 R)
• M22: 6,244,514 km (0.092 R)
• M23: 6,538,325 km (0.12 R)
• M24: 6,721,432 km (0.063 R)
• M25: 7,116,072 km (0.12 R)
• M26: 7,351,838 km (0.066 R)
• M27: 7,470,768 km (0.072 R)
• M28: 7,976,858 km (0.117 R)
• M29: 8,050,161 km (0.08 R)
• M30: 8,444,501 km (0.099 R)
• M31: 8,544,133 km (0.089 R)
• M32: 8,870,406 km (0.111 R)
• M33: 9,047,829 km (0.118 R)
• M34: 9,124,273 km (0.082 R)
• M35: 9,226,598 km (0.097 R)
• M36: 9,303,492 km (0.115 R)
• M37: 9,380,534 km (0.098 R)
• M38: 9,587,279 km (0.058 R)
• M39: 10,322,851 km (0.072 R)
• M40: 10,456,143 km (0.046 R)
• M41: 10,859,459 km (0.118 R)
• M42: 10,940,691 km (0.098 R)
• M43: 11,213,108 km (0.091 R)
• M44: 11,515,296 km (0.117 R)
• M45: 11,598,173 km (0.108 R)
• M46: 11,875,827 km (0.112 R)
• M47: 12,353,044 km (0.057 R)
• M48: 12,636,831 km (0.111 R)
• M49: 13,471,587 km (0.045 R)
• M50: 13,558,953 km (0.056 R)
• M51: 14,057,712 km (0.063 R)
• M52: 14,176,044 km (0.07 R)
• M53: 14,472,996 km (0.105 R)
• M54: 14,652,214 km (0.113 R)
• M55: 15,315,680 km (0.112 R)
• M56: 15,406,935 km (0.099 R)
• M57: 15,498,339 km (0.117 R)
• M58: 15,620,561 km (0.118 R)
• M59: 16,019,838 km (0.096 R)
• M60: 16,112,439 km (0.101 R)
• M61: 16,828,414 km (0.074 R)
• M62: 17,364,423 km (0.073 R)
• M63: 18,066,187 km (0.087 R)
• M64: 18,453,047 km (0.096 R)
• M65: 18,712,450 km (0.091 R)
• M66: 19,762,028 km (0.081 R)
• M67: 20,628,798 km (0.108 R)
• M68: 21,202,207 km (0.118 R)
• M69: 21,372,001 km (0.099 R)
• M70: 21,678,527 km (0.102 R)
• M71: 21,917,883 km (0.043 R)
• M72: 22,503,110 km (0.106 R)
• M73: 23,408,028 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 12

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.31 AU - 11.19 AU

Year: 10772 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,953,176 km

• M1: 161,117 km (0.07 R)
• M2: 262,843 km (0.091 R)
• M3: 497,563 km (0.097 R)
• M4: 613,052 km (0.095 R)
• M5: 690,693 km (0.089 R)
• M6: 805,884 km (0.119 R)
• M7: 1,153,699 km (0.098 R)
• M8: 1,482,664 km (0.113 R)
• M9: 1,658,292 km (0.103 R)
• M10: 2,429,619 km (0.084 R)
• M11: 3,329,001 km (0.117 R)
• M12: 4,738,363 km (0.103 R)
• M13: 5,000,608 km (0.107 R)
• M14: 5,470,944 km (0.097 R)
• M15: 6,382,144 km (0.114 R)
• M16: 6,781,870 km (0.081 R)
• M17: 7,227,223 km (0.101 R)
• M18: 8,146,502 km (0.039 R)
• M19: 9,552,273 km (0.08 R)
• M20: 9,759,316 km (0.06 R)
• M21: 10,051,481 km (0.088 R)
• M22: 10,516,581 km (0.072 R)
• M23: 10,902,394 km (0.099 R)
• M24: 11,249,311 km (0.102 R)
• M25: 11,511,855 km (0.104 R)
• M26: 12,356,635 km (0.094 R)
• M27: 12,582,228 km (0.074 R)
• M28: 14,058,460 km (0.094 R)
• M29: 14,341,349 km (0.061 R)
• M30: 14,912,813 km (0.109 R)
• M31: 15,105,047 km (0.116 R)
• M32: 15,201,388 km (0.071 R)
• M33: 16,275,201 km (0.094 R)
• M34: 16,721,452 km (0.066 R)
• M35: 16,871,199 km (0.068 R)
• M36: 17,272,421 km (0.037 R)
• M37: 17,778,510 km (0.117 R)
• M38: 17,880,386 km (0.104 R)
• M39: 18,546,845 km (0.087 R)
• M40: 18,701,828 km (0.111 R)
• M41: 18,805,350 km (0.106 R)
• M42: 19,221,382 km (0.069 R)
• M43: 19,483,028 km (0.059 R)
• M44: 19,745,872 km (0.094 R)
• M45: 20,009,912 km (0.113 R)
• M46: 20,434,620 km (0.104 R)
• M47: 21,401,322 km (0.101 R)
• M48: 21,509,780 km (0.117 R)
• M49: 21,618,239 km (0.109 R)
• M50: 22,273,178 km (0.075 R)
• M51: 22,603,191 km (0.077 R)
• M52: 23,045,552 km (0.114 R)
• M53: 25,128,852 km (0.055 R)
• M54: 25,357,737 km (0.047 R)
• M55: 25,529,774 km (0.096 R)
• M56: 27,154,407 km (0.113 R)
• M57: 27,271,692 km (0.068 R)
• M58: 28,872,239 km (0.12 R)
• M59: 29,352,149 km (0.106 R)
• M60: 29,532,864 km (0.048 R)
• M61: 29,895,489 km (0.081 R)
• M62: 30,259,461 km (0.103 R)
• M63: 30,624,928 km (0.115 R)
• M64: 33,035,847 km (0.11 R)
• M65: 33,223,892 km (0.086 R)
• M66: 33,537,898 km (0.088 R)
• M67: 33,853,101 km (0.091 R)
• M68: 35,059,308 km (0.11 R)
• M69: 36,215,101 km (0.08 R)
• M70: 36,408,980 km (0.044 R)
• M71: 39,823,402 km (0.12 R)
• M72: 40,023,414 km (0.061 R)
• M73: 42,110,604 km (0.109 R)
• M74: 42,791,424 km (0.072 R)
• M75: 42,928,007 km (0.104 R)
• M76: 44,578,520 km (0.098 R)
• M77: 45,690,331 km (0.031 R)
• M78: 46,249,827 km (0.075 R)
• M79: 46,460,162 km (0.091 R)
• M80: 46,741,107 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.91 AU - 12.49 AU

Year: 13401 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,953,176 km

• M1: 193,879 km (0.116 R)
• M2: 308,770 km (0.092 R)
• M3: 637,137 km (0.098 R)
• M4: 797,805 km (0.109 R)
• M5: 913,295 km (0.115 R)
• M6: 1,035,217 km (0.086 R)
• M7: 1,705,266 km (0.074 R)
• M8: 2,099,157 km (0.063 R)
• M9: 2,550,943 km (0.082 R)
• M10: 2,728,516 km (0.034 R)
• M11: 2,940,795 km (0.055 R)
• M12: 3,095,928 km (0.119 R)
• M13: 3,349,945 km (0.076 R)
• M14: 3,743,986 km (0.05 R)
• M15: 4,757,212 km (0.119 R)
• M16: 4,903,519 km (0.089 R)
• M17: 5,238,169 km (0.102 R)
• M18: 5,734,834 km (0.098 R)
• M19: 5,929,910 km (0.115 R)
• M20: 6,609,832 km (0.104 R)
• M21: 8,218,009 km (0.079 R)
• M22: 8,438,517 km (0.117 R)
• M23: 8,616,239 km (0.085 R)
• M24: 8,705,549 km (0.102 R)
• M25: 8,795,158 km (0.063 R)
• M26: 9,801,652 km (0.068 R)
• M27: 10,082,448 km (0.095 R)
• M28: 10,176,694 km (0.1 R)
• M29: 10,318,513 km (0.096 R)
• M30: 11,330,094 km (0.113 R)
• M31: 11,773,352 km (0.114 R)
• M32: 12,983,150 km (0.085 R)
• M33: 13,085,775 km (0.086 R)
• M34: 13,654,994 km (0.111 R)
• M35: 14,021,509 km (0.052 R)
• M36: 14,179,485 km (0.081 R)
• M37: 14,497,380 km (0.101 R)
• M38: 15,140,352 km (0.091 R)
• M39: 15,519,582 km (0.112 R)
• M40: 15,737,846 km (0.081 R)
• M41: 16,066,961 km (0.111 R)
• M42: 17,012,120 km (0.064 R)
• M43: 18,089,674 km (0.103 R)
• M44: 19,658,806 km (0.077 R)
• M45: 20,072,743 km (0.048 R)
• M46: 20,429,833 km (0.077 R)
• M47: 22,739,924 km (0.105 R)
• M48: 22,863,791 km (0.097 R)
• M49: 23,112,273 km (0.083 R)
• M50: 25,452,432 km (0.102 R)
• M51: 26,033,021 km (0.089 R)
• M52: 26,162,723 km (0.101 R)
• M53: 27,207,365 km (0.113 R)
• M54: 32,005,417 km (0.055 R)
• M55: 33,756,012 km (0.081 R)
• M56: 34,821,298 km (0.086 R)
• M57: 35,107,329 km (0.118 R)
• M58: 36,042,017 km (0.107 R)
• M59: 38,082,980 km (0.053 R)
• M60: 38,525,192 km (0.04 R)
• M61: 39,191,650 km (0.104 R)
• M62: 39,861,998 km (0.101 R)
• M63: 40,386,040 km (0.111 R)
• M64: 42,810,572 km (0.039 R)
• M65: 43,270,287 km (0.095 R)
• M66: 44,582,110 km (0.105 R)
• M67: 45,048,108 km (0.11 R)
• M68: 45,281,779 km (0.116 R)
• M69: 45,437,810 km (0.089 R)
• M70: 47,007,541 km (0.09 R)
• M71: 48,037,372 km (0.091 R)
• M72: 49,636,424 km (0.109 R)
• M73: 50,200,109 km (0.111 R)
• M74: 50,442,308 km (0.06 R)
• M75: 51,009,134 km (0.059 R)
• M76: 51,740,967 km (0.103 R)
• M77: 54,205,442 km (0.078 R)
• M78: 54,785,882 km (0.063 R)
• M79: 54,952,235 km (0.078 R)
• M80: 55,535,367 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit