🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 133 Days

Day: 23.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.76 AU - 0.8 AU

Year: 252 Days

Day: 28.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.31 AU - 1.71 AU

Year: 678 Days

Day: 36.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.76 AU - 3.18 AU

Year: 1869 Days

Day: 46.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,578,121 km

• M1: 2,703,234 km (0.104 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 13.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.35 AU - 8.31 AU

Year: 7248 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,578,121 km

• M1: 194,776 km (0.06 R)
• M2: 286,779 km (0.072 R)
• M3: 506,838 km (0.1 R)
• M4: 655,987 km (0.032 R)
• M5: 751,131 km (0.062 R)
• M6: 1,020,257 km (0.115 R)
• M7: 1,117,496 km (0.091 R)
• M8: 1,375,104 km (0.115 R)
• M9: 1,710,352 km (0.077 R)
• M10: 1,928,317 km (0.091 R)
• M11: 2,348,687 km (0.091 R)
• M12: 2,914,765 km (0.119 R)
• M13: 3,153,074 km (0.084 R)
• M14: 3,373,133 km (0.105 R)
• M15: 4,037,647 km (0.037 R)
• M16: 4,358,085 km (0.064 R)
• M17: 4,576,348 km (0.1 R)
• M18: 4,686,901 km (0.087 R)
• M19: 4,910,700 km (0.064 R)
• M20: 5,024,095 km (0.079 R)
• M21: 5,369,068 km (0.118 R)
• M22: 5,515,225 km (0.119 R)
• M23: 5,751,739 km (0.08 R)
• M24: 5,841,348 km (0.091 R)
• M25: 5,961,475 km (0.071 R)
• M26: 6,419,544 km (0.094 R)
• M27: 6,731,306 km (0.088 R)
• M28: 6,857,417 km (0.074 R)
• M29: 7,240,537 km (0.079 R)
• M30: 7,828,457 km (0.104 R)
• M31: 8,602,027 km (0.103 R)
• M32: 9,612,262 km (0.08 R)
• M33: 10,918,251 km (0.112 R)
• M34: 11,178,551 km (0.105 R)
• M35: 11,328,299 km (0.108 R)
• M36: 11,705,585 km (0.119 R)
• M37: 12,087,059 km (0.074 R)
• M38: 12,317,889 km (0.062 R)
• M39: 12,472,573 km (0.103 R)
• M40: 13,137,386 km (0.113 R)
• M41: 13,374,798 km (0.089 R)
• M42: 13,853,810 km (0.091 R)
• M43: 14,055,169 km (0.1 R)
• M44: 14,501,419 km (0.044 R)
• M45: 14,911,168 km (0.114 R)
• M46: 15,158,902 km (0.111 R)
• M47: 15,491,308 km (0.09 R)
• M48: 16,036,593 km (0.062 R)
• M49: 16,417,768 km (0.098 R)
• M50: 16,802,085 km (0.102 R)
• M51: 17,016,758 km (0.112 R)
• M52: 17,232,478 km (0.079 R)
• M53: 17,622,928 km (0.084 R)
• M54: 18,501,217 km (0.088 R)
• M55: 19,214,051 km (0.036 R)
• M56: 19,754,698 km (0.079 R)
• M57: 21,499,458 km (0.109 R)
• M58: 21,966,802 km (0.091 R)
• M59: 22,484,710 km (0.104 R)
• M60: 22,674,100 km (0.071 R)
• M61: 22,768,946 km (0.115 R)
• M62: 22,911,512 km (0.1 R)
• M63: 24,304,867 km (0.028 R)
• M64: 24,889,495 km (0.08 R)
• M65: 24,987,332 km (0.081 R)
• M66: 25,134,387 km (0.067 R)
• M67: 25,874,149 km (0.112 R)
• M68: 26,072,665 km (0.096 R)
• M69: 26,471,044 km (0.11 R)
• M70: 28,340,120 km (0.034 R)
• M71: 28,442,295 km (0.115 R)
• M72: 29,626,961 km (0.112 R)
• M73: 29,834,603 km (0.069 R)
• M74: 29,938,573 km (0.119 R)
• M75: 30,303,592 km (0.105 R)
• M76: 31,090,776 km (0.086 R)
• M77: 32,257,340 km (0.104 R)
• M78: 32,364,153 km (0.09 R)
• M79: 35,401,289 km (0.046 R)
• M80: 35,621,647 km (0.098 R)
• M81: 35,732,050 km (0.117 R)
• M82: 35,897,804 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 14.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.23 AU - 11.95 AU

Year: 14412 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,578,121 km

• M1: 208,689 km (0.034 R)
• M2: 299,794 km (0.09 R)
• M3: 898,036 km (0.066 R)
• M4: 1,011,132 km (0.115 R)
• M5: 1,227,750 km (0.056 R)
• M6: 1,881,792 km (0.093 R)
• M7: 2,214,946 km (0.081 R)
• M8: 2,372,772 km (0.096 R)
• M9: 2,700,092 km (0.098 R)
• M10: 3,362,212 km (0.072 R)
• M11: 3,693,422 km (0.084 R)
• M12: 3,806,219 km (0.1 R)
• M13: 3,920,212 km (0.098 R)
• M14: 4,073,999 km (0.059 R)
• M15: 4,190,685 km (0.085 R)
• M16: 4,547,476 km (0.106 R)
• M17: 4,709,341 km (0.095 R)
• M18: 4,873,151 km (0.106 R)
• M19: 5,504,304 km (0.07 R)
• M20: 6,206,217 km (0.1 R)
• M21: 6,295,976 km (0.115 R)
• M22: 6,386,184 km (0.118 R)
• M23: 6,751,202 km (0.044 R)
• M24: 6,890,029 km (0.089 R)
• M25: 7,076,428 km (0.112 R)
• M26: 7,170,226 km (0.042 R)
• M27: 7,264,473 km (0.029 R)
• M28: 7,359,168 km (0.113 R)
• M29: 8,980,809 km (0.066 R)
• M30: 9,441,870 km (0.077 R)
• M31: 10,174,301 km (0.093 R)
• M32: 10,925,282 km (0.112 R)
• M33: 11,197,849 km (0.118 R)
• M34: 11,861,166 km (0.097 R)
• M35: 12,366,957 km (0.12 R)
• M36: 12,765,336 km (0.11 R)
• M37: 12,994,969 km (0.094 R)
• M38: 14,460,579 km (0.116 R)
• M39: 15,061,514 km (0.092 R)
• M40: 15,978,249 km (0.11 R)
• M41: 17,865,427 km (0.039 R)
• M42: 18,705,119 km (0.106 R)
• M43: 19,822,466 km (0.104 R)
• M44: 20,222,042 km (0.091 R)
• M45: 24,219,596 km (0.095 R)
• M46: 27,040,563 km (0.094 R)
• M47: 27,188,067 km (0.112 R)
• M48: 27,335,869 km (0.104 R)
• M49: 29,583,727 km (0.058 R)
• M50: 31,347,037 km (0.094 R)
• M51: 32,046,257 km (0.07 R)
• M52: 33,777,105 km (0.068 R)
• M53: 34,015,564 km (0.08 R)
• M54: 35,215,937 km (0.094 R)
• M55: 35,376,904 km (0.079 R)
• M56: 35,861,751 km (0.08 R)
• M57: 36,837,877 km (0.101 R)
• M58: 38,484,052 km (0.083 R)
• M59: 38,650,106 km (0.063 R)
• M60: 38,816,160 km (0.066 R)
• M61: 39,902,240 km (0.086 R)
• M62: 40,154,312 km (0.108 R)
• M63: 41,083,016 km (0.109 R)
• M64: 42,360,731 km (0.028 R)
• M65: 43,133,704 km (0.094 R)
• M66: 43,911,313 km (0.035 R)
• M67: 48,315,026 km (0.11 R)
• M68: 49,032,497 km (0.12 R)
• M69: 49,392,579 km (0.092 R)
• M70: 49,753,559 km (0.082 R)
• M71: 49,844,066 km (0.103 R)
• M72: 50,296,749 km (0.082 R)
• M73: 50,478,211 km (0.115 R)
• M74: 50,750,928 km (0.055 R)
• M75: 51,206,304 km (0.082 R)
• M76: 52,488,956 km (0.085 R)
• M77: 52,765,114 km (0.116 R)
• M78: 52,857,266 km (0.055 R)
• M79: 53,041,870 km (0.076 R)
• M80: 54,898,679 km (0.072 R)
• M81: 56,211,250 km (0.112 R)
• M82: 56,305,347 km (0.079 R)
• M83: 58,008,968 km (0.031 R)
• M84: 60,114,109 km (0.103 R)
• M85: 61,273,044 km (0.075 R)
• M86: 61,369,834 km (0.096 R)
• M87: 64,300,606 km (0.118 R)
• M88: 66,080,671 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit