🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 18.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 280 Days

Day: 44.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.16 AU

Year: 346 Days

Day: 42 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.17 AU - 1.33 AU

Year: 491 Days

Day: 31.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,343,794 km

• M1: 379,679 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.14 AU - 4.26 AU

Year: 2501 Days

Day: 13.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.65 AU - 5.21 AU

Year: 3277 Days

Day: 47 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,343,794 km

• M1: 2,477,490 km (0.069 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 9.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.56 AU - 8.88 AU

Year: 6818 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,343,794 km

• M1: 187,895 km (0.068 R)
• M2: 318,195 km (0.089 R)
• M3: 420,370 km (0.107 R)
• M4: 523,892 km (0.104 R)
• M5: 745,446 km (0.101 R)
• M6: 1,380,340 km (0.06 R)
• M7: 1,487,751 km (0.054 R)
• M8: 1,616,555 km (0.1 R)
• M9: 1,807,292 km (0.115 R)
• M10: 2,045,900 km (0.119 R)
• M11: 2,776,836 km (0.117 R)
• M12: 3,410,532 km (0.08 R)
• M13: 3,532,754 km (0.09 R)
• M14: 3,731,420 km (0.089 R)
• M15: 3,908,394 km (0.082 R)
• M16: 4,296,750 km (0.113 R)
• M17: 4,861,332 km (0.039 R)
• M18: 4,971,586 km (0.1 R)
• M19: 5,110,562 km (0.091 R)
• M20: 5,222,611 km (0.069 R)
• M21: 5,307,284 km (0.104 R)
• M22: 5,650,312 km (0.053 R)
• M23: 5,766,250 km (0.115 R)
• M24: 6,119,002 km (0.106 R)
• M25: 6,238,082 km (0.119 R)
• M26: 6,358,059 km (0.102 R)
• M27: 7,187,579 km (0.11 R)
• M28: 7,567,109 km (0.077 R)
• M29: 8,018,296 km (0.044 R)
• M30: 8,148,895 km (0.116 R)
• M31: 8,879,232 km (0.117 R)
• M32: 9,389,361 km (0.08 R)
• M33: 10,084,243 km (0.102 R)
• M34: 10,225,164 km (0.116 R)
• M35: 10,295,924 km (0.074 R)
• M36: 10,903,740 km (0.085 R)
• M37: 11,230,312 km (0.092 R)
• M38: 11,376,469 km (0.104 R)
• M39: 11,596,977 km (0.07 R)
• M40: 11,967,530 km (0.108 R)
• M41: 12,079,430 km (0.083 R)
• M42: 12,229,177 km (0.034 R)
• M43: 12,492,769 km (0.082 R)
• M44: 13,527,088 km (0.05 R)
• M45: 13,917,090 km (0.102 R)
• M46: 14,748,256 km (0.083 R)
• M47: 15,028,901 km (0.088 R)
• M48: 15,230,410 km (0.085 R)
• M49: 16,004,429 km (0.066 R)
• M50: 16,375,581 km (0.06 R)
• M51: 16,458,459 km (0.031 R)
• M52: 17,421,270 km (0.047 R)
• M53: 18,704,521 km (0.082 R)
• M54: 18,791,138 km (0.097 R)
• M55: 20,239,844 km (0.077 R)
• M56: 21,633,198 km (0.094 R)
• M57: 22,410,359 km (0.109 R)
• M58: 22,871,869 km (0.118 R)
• M59: 23,103,746 km (0.063 R)
• M60: 23,383,045 km (0.109 R)
• M61: 23,616,717 km (0.063 R)
• M62: 24,039,181 km (0.082 R)
• M63: 24,274,947 km (0.086 R)
• M64: 24,748,873 km (0.118 R)
• M65: 24,986,884 km (0.047 R)
• M66: 25,657,680 km (0.065 R)
• M67: 26,188,753 km (0.083 R)
• M68: 26,285,692 km (0.12 R)
• M69: 27,065,696 km (0.05 R)
• M70: 27,163,832 km (0.071 R)
• M71: 27,311,036 km (0.084 R)
• M72: 28,101,062 km (0.056 R)
• M73: 28,349,395 km (0.073 R)
• M74: 28,648,441 km (0.051 R)
• M75: 28,898,419 km (0.112 R)
• M76: 29,703,405 km (0.08 R)
• M77: 31,283,757 km (0.092 R)
• M78: 31,747,810 km (0.047 R)
• M79: 32,058,375 km (0.118 R)
• M80: 33,048,414 km (0.074 R)
• M81: 33,153,282 km (0.064 R)
• M82: 33,258,150 km (0.078 R)
• M83: 35,540,565 km (0.044 R)
• M84: 35,970,658 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.4

Radius: 7.6

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.71 AU - 15.47 AU

Year: 20602 Days

Day: 16.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,343,794 km

• M1: 141,819 km (0.116 R)
• M2: 257,907 km (0.073 R)
• M3: 789,278 km (0.071 R)
• M4: 890,855 km (0.12 R)
• M5: 1,989,951 km (0.088 R)
• M6: 2,608,837 km (0.075 R)
• M7: 2,685,431 km (0.051 R)
• M8: 3,120,013 km (0.091 R)
• M9: 4,925,211 km (0.088 R)
• M10: 6,674,309 km (0.048 R)
• M11: 7,045,162 km (0.09 R)
• M12: 7,206,129 km (0.112 R)
• M13: 7,806,914 km (0.108 R)
• M14: 7,973,567 km (0.093 R)
• M15: 8,085,316 km (0.08 R)
• M16: 8,253,913 km (0.079 R)
• M17: 9,525,794 km (0.11 R)
• M18: 9,883,183 km (0.117 R)
• M19: 10,549,642 km (0.095 R)
• M20: 11,168,229 km (0.062 R)
• M21: 11,356,124 km (0.102 R)
• M22: 11,989,821 km (0.118 R)
• M23: 12,375,633 km (0.115 R)
• M24: 12,570,111 km (0.115 R)
• M25: 12,635,036 km (0.075 R)
• M26: 12,765,486 km (0.089 R)
• M27: 13,159,377 km (0.118 R)
• M28: 13,357,893 km (0.079 R)
• M29: 13,557,307 km (0.049 R)
• M30: 14,364,986 km (0.077 R)
• M31: 14,569,337 km (0.043 R)
• M32: 14,774,585 km (0.053 R)
• M33: 15,535,589 km (0.111 R)
• M34: 18,334,865 km (0.074 R)
• M35: 18,482,518 km (0.119 R)
• M36: 19,002,520 km (0.093 R)
• M37: 19,376,963 km (0.071 R)
• M38: 19,981,040 km (0.075 R)
• M39: 20,591,399 km (0.049 R)
• M40: 20,898,823 km (0.116 R)
• M41: 21,596,098 km (0.079 R)
• M42: 21,986,848 km (0.071 R)
• M43: 22,616,804 km (0.107 R)
• M44: 23,172,860 km (0.078 R)
• M45: 24,786,422 km (0.072 R)
• M46: 25,113,443 km (0.089 R)
• M47: 26,602,840 km (0.088 R)
• M48: 27,358,159 km (0.119 R)
• M49: 27,526,906 km (0.102 R)
• M50: 28,975,761 km (0.101 R)
• M51: 31,681,089 km (0.102 R)
• M52: 34,374,748 km (0.09 R)
• M53: 34,556,959 km (0.07 R)
• M54: 35,197,088 km (0.113 R)
• M55: 35,380,794 km (0.118 R)
• M56: 35,748,954 km (0.073 R)
• M57: 36,674,965 km (0.114 R)
• M58: 36,861,215 km (0.076 R)
• M59: 37,515,107 km (0.034 R)
• M60: 38,361,681 km (0.036 R)
• M61: 38,740,014 km (0.027 R)
• M62: 39,214,539 km (0.112 R)
• M63: 39,977,787 km (0.119 R)
• M64: 40,457,398 km (0.094 R)
• M65: 40,938,804 km (0.117 R)
• M66: 44,064,801 km (0.107 R)
• M67: 47,570,777 km (0.085 R)
• M68: 49,203,188 km (0.117 R)
• M69: 49,511,210 km (0.026 R)
• M70: 49,717,057 km (0.08 R)
• M71: 50,750,030 km (0.072 R)
• M72: 53,363,505 km (0.07 R)
• M73: 54,527,377 km (0.093 R)
• M74: 56,342,298 km (0.031 R)
• M75: 57,203,234 km (0.095 R)
• M76: 57,851,741 km (0.059 R)
• M77: 58,394,033 km (0.082 R)
• M78: 58,829,063 km (0.12 R)
• M79: 58,938,120 km (0.077 R)
• M80: 59,047,028 km (0.079 R)
• M81: 62,681,657 km (0.03 R)
• M82: 65,031,990 km (0.081 R)
• M83: 65,708,770 km (0.03 R)
• M84: 66,614,885 km (0.115 R)
• M85: 66,728,429 km (0.094 R)
• M86: 67,639,181 km (0.117 R)
• M87: 72,604,185 km (0.113 R)
• M88: 73,775,536 km (0.083 R)
• M89: 74,363,606 km (0.072 R)
• M90: 76,018,308 km (0.074 R)
• M91: 77,924,334 km (0.057 R)
• M92: 78,523,174 km (0.049 R)
• M93: 79,484,490 km (0.093 R)
• M94: 80,449,696 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.4

Radius: 4.3

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.17 AU - 19.45 AU

Year: 29823 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,343,794 km

• M1: 56,548 km (0.117 R)
• M2: 411,544 km (0.115 R)
• M3: 579,093 km (0.105 R)
• M4: 1,612,515 km (0.101 R)
• M5: 2,696,801 km (0.063 R)
• M6: 3,282,925 km (0.116 R)
• M7: 4,006,231 km (0.029 R)
• M8: 4,411,492 km (0.069 R)
• M9: 5,425,167 km (0.091 R)
• M10: 5,759,668 km (0.049 R)
• M11: 7,102,608 km (0.075 R)
• M12: 9,122,029 km (0.086 R)
• M13: 9,989,547 km (0.104 R)
• M14: 11,022,970 km (0.08 R)
• M15: 12,234,563 km (0.053 R)
• M16: 12,307,118 km (0.105 R)
• M17: 12,379,822 km (0.114 R)
• M18: 13,189,147 km (0.025 R)
• M19: 14,858,360 km (0.102 R)
• M20: 16,592,947 km (0.102 R)
• M21: 16,673,281 km (0.032 R)
• M22: 17,239,359 km (0.049 R)
• M23: 18,390,365 km (0.116 R)
• M24: 19,143,292 km (0.073 R)
• M25: 20,077,081 km (0.099 R)
• M26: 21,461,759 km (0.083 R)
• M27: 22,165,617 km (0.109 R)
• M28: 22,342,741 km (0.109 R)
• M29: 22,609,325 km (0.116 R)
• M30: 24,048,755 km (0.093 R)
• M31: 24,139,711 km (0.105 R)
• M32: 24,321,921 km (0.089 R)
• M33: 24,687,837 km (0.08 R)
• M34: 25,703,158 km (0.113 R)
• M35: 26,169,305 km (0.118 R)
• M36: 26,638,145 km (0.088 R)
• M37: 26,732,242 km (0.058 R)
• M38: 27,584,202 km (0.079 R)
• M39: 28,348,946 km (0.103 R)
• M40: 28,541,179 km (0.051 R)
• M41: 29,120,572 km (0.054 R)
• M42: 29,899,079 km (0.106 R)
• M43: 30,094,753 km (0.07 R)
• M44: 30,585,883 km (0.105 R)
• M45: 31,476,589 km (0.07 R)
• M46: 32,677,411 km (0.077 R)
• M47: 32,879,069 km (0.059 R)
• M48: 33,995,219 km (0.047 R)
• M49: 34,506,544 km (0.039 R)
• M50: 37,101,618 km (0.096 R)
• M51: 38,263,096 km (0.088 R)
• M52: 38,475,675 km (0.067 R)
• M53: 38,688,553 km (0.118 R)
• M54: 39,436,542 km (0.047 R)
• M55: 40,081,608 km (0.078 R)
• M56: 41,382,062 km (0.067 R)
• M57: 41,818,738 km (0.096 R)
• M58: 42,586,325 km (0.076 R)
• M59: 42,916,787 km (0.028 R)
• M60: 43,691,105 km (0.079 R)
• M61: 44,469,912 km (0.084 R)
• M62: 45,253,505 km (0.114 R)
• M63: 45,365,704 km (0.075 R)
• M64: 45,590,549 km (0.114 R)
• M65: 46,041,437 km (0.054 R)
• M66: 46,154,384 km (0.082 R)
• M67: 49,816,989 km (0.045 R)
• M68: 51,683,072 km (0.045 R)
• M69: 52,624,641 km (0.103 R)
• M70: 56,326,291 km (0.111 R)
• M71: 60,605,239 km (0.062 R)
• M72: 61,349,189 km (0.11 R)
• M73: 63,222,304 km (0.113 R)
• M74: 65,114,119 km (0.112 R)
• M75: 65,240,978 km (0.106 R)
• M76: 65,367,837 km (0.12 R)
• M77: 66,003,329 km (0.049 R)
• M78: 66,513,308 km (0.072 R)
• M79: 67,922,370 km (0.118 R)
• M80: 70,769,666 km (0.083 R)
• M81: 71,291,613 km (0.113 R)
• M82: 71,814,757 km (0.101 R)
• M83: 75,912,243 km (0.101 R)
• M84: 76,312,866 km (0.097 R)
• M85: 76,580,347 km (0.104 R)
• M86: 77,653,113 km (0.068 R)
• M87: 79,542,385 km (0.096 R)
• M88: 81,446,766 km (0.11 R)
• M89: 82,267,609 km (0.043 R)
• M90: 83,366,256 km (0.066 R)
• M91: 83,917,374 km (0.112 R)
• M92: 84,193,382 km (0.101 R)
• M93: 84,746,296 km (0.1 R)
• M94: 86,133,966 km (0.099 R)
• M95: 91,049,453 km (0.102 R)
• M96: 95,766,573 km (0.111 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit