🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 31.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.58 AU

Year: 150 Days

Day: 35.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.98 AU

Year: 251 Days

Day: 29.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 513 Days

Day: 32.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,787,048 km

• M1: 58,044 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.48 AU - 2.8 AU

Year: 1536 Days

Day: 21.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.51 AU - 2.89 AU

Year: 1589 Days

Day: 20 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.2 AU - 4.42 AU

Year: 3205 Days

Day: 21.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 6.8

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.74 AU - 15.74 AU

Year: 19246 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,787,048 km

• M1: 129,402 km (0.114 R)
• M2: 334,800 km (0.075 R)
• M3: 1,155,344 km (0.075 R)
• M4: 1,325,736 km (0.114 R)
• M5: 2,120,101 km (0.059 R)
• M6: 2,881,405 km (0.105 R)
• M7: 2,957,999 km (0.097 R)
• M8: 4,230,179 km (0.119 R)
• M9: 5,410,656 km (0.079 R)
• M10: 6,036,872 km (0.102 R)
• M11: 6,685,978 km (0.106 R)
• M12: 7,044,564 km (0.117 R)
• M13: 7,941,403 km (0.106 R)
• M14: 9,098,243 km (0.097 R)
• M15: 9,211,040 km (0.049 R)
• M16: 10,959,690 km (0.04 R)
• M17: 11,140,105 km (0.047 R)
• M18: 11,200,542 km (0.065 R)
• M19: 12,681,561 km (0.047 R)
• M20: 13,061,240 km (0.113 R)
• M21: 13,124,969 km (0.045 R)
• M22: 13,188,698 km (0.038 R)
• M23: 14,749,901 km (0.061 R)
• M24: 15,216,048 km (0.031 R)
• M25: 16,989,830 km (0.109 R)
• M26: 17,198,669 km (0.033 R)
• M27: 17,548,728 km (0.081 R)
• M28: 17,759,810 km (0.082 R)
• M29: 17,901,031 km (0.039 R)
• M30: 18,326,936 km (0.101 R)
• M31: 18,612,668 km (0.115 R)
• M32: 19,188,620 km (0.094 R)
• M33: 19,333,580 km (0.071 R)
• M34: 19,990,165 km (0.081 R)
• M35: 20,063,618 km (0.105 R)
• M36: 21,550,471 km (0.097 R)
• M37: 21,776,513 km (0.075 R)
• M38: 22,079,150 km (0.074 R)
• M39: 23,613,425 km (0.094 R)
• M40: 27,026,351 km (0.092 R)
• M41: 27,433,108 km (0.052 R)
• M42: 27,923,939 km (0.084 R)
• M43: 28,417,612 km (0.105 R)
• M44: 29,080,480 km (0.115 R)
• M45: 30,083,982 km (0.065 R)
• M46: 30,421,176 km (0.086 R)
• M47: 31,867,638 km (0.087 R)
• M48: 32,211,264 km (0.053 R)
• M49: 32,988,724 km (0.062 R)
• M50: 33,772,617 km (0.084 R)
• M51: 33,947,497 km (0.077 R)
• M52: 34,827,132 km (0.111 R)
• M53: 35,714,098 km (0.066 R)
• M54: 36,608,544 km (0.108 R)
• M55: 36,968,327 km (0.105 R)
• M56: 37,148,742 km (0.059 R)
• M57: 38,419,426 km (0.101 R)
• M58: 39,243,860 km (0.084 R)
• M59: 40,259,330 km (0.069 R)
• M60: 40,723,832 km (0.082 R)
• M61: 41,096,629 km (0.042 R)
• M62: 41,939,613 km (0.08 R)
• M63: 43,452,347 km (0.086 R)
• M64: 43,833,373 km (0.071 R)
• M65: 45,561,378 km (0.057 R)
• M66: 46,336,594 km (0.093 R)
• M67: 47,507,497 km (0.094 R)
• M68: 48,392,069 km (0.096 R)
• M69: 49,679,358 km (0.102 R)
• M70: 50,577,095 km (0.091 R)
• M71: 51,178,628 km (0.115 R)
• M72: 51,480,218 km (0.094 R)
• M73: 52,794,136 km (0.056 R)
• M74: 54,837,044 km (0.083 R)
• M75: 55,248,588 km (0.071 R)
• M76: 56,075,116 km (0.084 R)
• M77: 56,489,802 km (0.099 R)
• M78: 57,113,774 km (0.081 R)
• M79: 58,368,751 km (0.113 R)
• M80: 58,473,769 km (0.069 R)
• M81: 58,999,605 km (0.038 R)
• M82: 59,315,855 km (0.1 R)
• M83: 60,480,325 km (0.087 R)
• M84: 62,294,797 km (0.091 R)
• M85: 62,724,293 km (0.098 R)
• M86: 65,431,117 km (0.104 R)
• M87: 68,397,044 km (0.048 R)
• M88: 69,062,007 km (0.113 R)
• M89: 70,175,164 km (0.09 R)
• M90: 70,286,764 km (0.087 R)
• M91: 71,631,051 km (0.061 R)
• M92: 75,600,032 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 4

Gravity: 61.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.52 AU - 16.6 AU

Year: 19898 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,787,048 km

• M1: 71,508 km (0.088 R)
• M2: 162,463 km (0.091 R)
• M3: 292,314 km (0.102 R)
• M4: 710,141 km (0.092 R)
• M5: 1,008,290 km (0.061 R)
• M6: 1,037,162 km (0.067 R)
• M7: 1,309,879 km (0.107 R)
• M8: 1,671,756 km (0.079 R)
• M9: 2,099,905 km (0.102 R)
• M10: 2,326,247 km (0.079 R)
• M11: 2,925,237 km (0.074 R)
• M12: 2,966,825 km (0.114 R)
• M13: 4,114,839 km (0.094 R)
• M14: 5,130,609 km (0.091 R)
• M15: 5,434,442 km (0.092 R)
• M16: 6,651,869 km (0.108 R)
• M17: 7,038,580 km (0.084 R)
• M18: 7,094,380 km (0.034 R)
• M19: 7,206,578 km (0.113 R)
• M20: 7,546,465 km (0.064 R)
• M21: 8,716,619 km (0.119 R)
• M22: 9,017,760 km (0.03 R)
• M23: 9,261,305 km (0.091 R)
• M24: 9,322,491 km (0.063 R)
• M25: 9,754,679 km (0.119 R)
• M26: 9,879,443 km (0.063 R)
• M27: 10,383,439 km (0.088 R)
• M28: 10,574,625 km (0.03 R)
• M29: 12,549,167 km (0.115 R)
• M30: 12,752,770 km (0.077 R)
• M31: 13,370,160 km (0.034 R)
• M32: 14,349,727 km (0.083 R)
• M33: 15,279,777 km (0.109 R)
• M34: 15,424,588 km (0.089 R)
• M35: 16,155,523 km (0.06 R)
• M36: 16,748,230 km (0.105 R)
• M37: 17,423,664 km (0.104 R)
• M38: 17,650,754 km (0.077 R)
• M39: 17,878,890 km (0.078 R)
• M40: 18,568,985 km (0.105 R)
• M41: 18,801,012 km (0.078 R)
• M42: 19,189,667 km (0.103 R)
• M43: 19,738,392 km (0.078 R)
• M44: 20,451,525 km (0.11 R)
• M45: 23,303,309 km (0.1 R)
• M46: 23,553,586 km (0.074 R)
• M47: 24,817,838 km (0.033 R)
• M48: 25,158,622 km (0.043 R)
• M49: 25,244,042 km (0.109 R)
• M50: 26,103,931 km (0.069 R)
• M51: 26,190,398 km (0.068 R)
• M52: 26,624,382 km (0.116 R)
• M53: 28,295,091 km (0.095 R)
• M54: 32,106,545 km (0.084 R)
• M55: 34,640,434 km (0.118 R)
• M56: 35,883,144 km (0.114 R)
• M57: 36,655,069 km (0.077 R)
• M58: 36,848,948 km (0.084 R)
• M59: 40,696,455 km (0.086 R)
• M60: 41,905,655 km (0.101 R)
• M61: 42,922,471 km (0.115 R)
• M62: 43,024,497 km (0.067 R)
• M63: 45,603,714 km (0.102 R)
• M64: 47,069,624 km (0.068 R)
• M65: 47,385,874 km (0.108 R)
• M66: 48,020,318 km (0.093 R)
• M67: 52,212,050 km (0.063 R)
• M68: 52,757,783 km (0.098 R)
• M69: 53,415,266 km (0.069 R)
• M70: 55,626,472 km (0.118 R)
• M71: 56,855,269 km (0.09 R)
• M72: 57,304,212 km (0.103 R)
• M73: 58,432,031 km (0.049 R)
• M74: 58,998,707 km (0.077 R)
• M75: 60,023,154 km (0.069 R)
• M76: 60,137,446 km (0.11 R)
• M77: 60,594,917 km (0.114 R)
• M78: 61,398,407 km (0.116 R)
• M79: 63,480,510 km (0.11 R)
• M80: 66,056,585 km (0.072 R)
• M81: 66,292,501 km (0.114 R)
• M82: 66,646,749 km (0.105 R)
• M83: 67,475,970 km (0.108 R)
• M84: 70,947,688 km (0.076 R)
• M85: 72,522,654 km (0.109 R)
• M86: 74,354,330 km (0.06 R)
• M87: 76,324,834 km (0.106 R)
• M88: 77,068,185 km (0.091 R)
• M89: 80,442,665 km (0.108 R)
• M90: 80,568,626 km (0.088 R)
• M91: 82,084,651 km (0.043 R)
• M92: 83,610,100 km (0.1 R)
• M93: 83,865,165 km (0.09 R)
• M94: 84,120,678 km (0.062 R)
• M95: 84,376,341 km (0.112 R)
• M96: 85,401,535 km (0.102 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit