🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.51 AU - 0.75 AU

Year: 148 Days

Day: 13.5 Hours

Environment

Temp: 326 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,279,011 km

• M1: 271,670 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.49 AU - 3.77 AU

Year: 1635 Days

Day: 23.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,279,011 km

• M1: 482,603 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.08 AU - 4.3 AU

Year: 2533 Days

Day: 25.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,279,011 km

• M1: 61,934 km (0.104 R)
• M2: 499,507 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.02 AU - 11.28 AU

Year: 8852 Days

Day: 15.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 14.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.03 AU - 12.53 AU

Year: 11187 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,279,011 km

• M1: 186,399 km (0.074 R)
• M2: 365,617 km (0.119 R)
• M3: 467,045 km (0.092 R)
• M4: 709,094 km (0.1 R)
• M5: 1,079,797 km (0.114 R)
• M6: 1,191,697 km (0.102 R)
• M7: 1,428,211 km (0.108 R)
• M8: 2,024,957 km (0.073 R)
• M9: 2,181,885 km (0.052 R)
• M10: 2,592,382 km (0.111 R)
• M11: 2,694,557 km (0.047 R)
• M12: 2,833,084 km (0.112 R)
• M13: 2,956,353 km (0.1 R)
• M14: 3,063,465 km (0.109 R)
• M15: 3,299,979 km (0.072 R)
• M16: 3,411,280 km (0.062 R)
• M17: 3,656,770 km (0.092 R)
• M18: 4,489,731 km (0.101 R)
• M19: 4,655,037 km (0.118 R)
• M20: 4,949,296 km (0.069 R)
• M21: 5,163,221 km (0.098 R)
• M22: 5,958,932 km (0.105 R)
• M23: 6,301,810 km (0.117 R)
• M24: 6,557,473 km (0.118 R)
• M25: 6,651,271 km (0.038 R)
• M26: 6,769,154 km (0.077 R)
• M27: 7,079,121 km (0.082 R)
• M28: 7,614,083 km (0.088 R)
• M29: 7,836,834 km (0.108 R)
• M30: 8,263,487 km (0.072 R)
• M31: 8,775,112 km (0.113 R)
• M32: 9,508,740 km (0.117 R)
• M33: 9,802,400 km (0.086 R)
• M34: 10,044,899 km (0.104 R)
• M35: 10,371,471 km (0.108 R)
• M36: 11,259,185 km (0.084 R)
• M37: 11,513,202 km (0.095 R)
• M38: 12,812,010 km (0.11 R)
• M39: 13,944,915 km (0.083 R)
• M40: 14,126,677 km (0.09 R)
• M41: 14,923,584 km (0.106 R)
• M42: 15,421,297 km (0.114 R)
• M43: 15,515,244 km (0.073 R)
• M44: 15,672,322 km (0.102 R)
• M45: 16,401,163 km (0.088 R)
• M46: 16,721,601 km (0.051 R)
• M47: 16,914,882 km (0.065 R)
• M48: 17,011,821 km (0.043 R)
• M49: 17,206,149 km (0.057 R)
• M50: 17,336,149 km (0.108 R)
• M51: 17,531,674 km (0.11 R)
• M52: 17,695,334 km (0.099 R)
• M53: 18,354,612 km (0.041 R)
• M54: 18,988,458 km (0.088 R)
• M55: 19,358,712 km (0.078 R)
• M56: 19,493,949 km (0.114 R)
• M57: 19,595,526 km (0.112 R)
• M58: 20,140,661 km (0.101 R)
• M59: 20,759,846 km (0.094 R)
• M60: 21,071,758 km (0.099 R)
• M61: 21,665,212 km (0.115 R)
• M62: 22,052,073 km (0.052 R)
• M63: 22,228,748 km (0.097 R)
• M64: 22,868,578 km (0.114 R)
• M65: 23,262,618 km (0.098 R)
• M66: 23,839,617 km (0.033 R)
• M67: 24,312,048 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 14.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.53 AU - 12.47 AU

Year: 12275 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,279,011 km

• M1: 185,801 km (0.102 R)
• M2: 326,423 km (0.08 R)
• M3: 433,834 km (0.093 R)
• M4: 526,435 km (0.1 R)
• M5: 646,113 km (0.106 R)
• M6: 960,269 km (0.087 R)
• M7: 1,069,026 km (0.092 R)
• M8: 1,397,543 km (0.102 R)
• M9: 1,600,248 km (0.1 R)
• M10: 1,978,881 km (0.079 R)
• M11: 3,246,573 km (0.112 R)
• M12: 3,728,428 km (0.119 R)
• M13: 4,418,672 km (0.116 R)
• M14: 4,531,320 km (0.086 R)
• M15: 5,710,899 km (0.09 R)
• M16: 5,999,473 km (0.113 R)
• M17: 6,250,498 km (0.076 R)
• M18: 6,937,302 km (0.102 R)
• M19: 7,112,930 km (0.111 R)
• M20: 8,522,740 km (0.099 R)
• M21: 8,805,480 km (0.035 R)
• M22: 9,574,713 km (0.093 R)
• M23: 10,215,739 km (0.096 R)
• M24: 12,486,934 km (0.079 R)
• M25: 12,808,420 km (0.096 R)
• M26: 13,132,748 km (0.109 R)
• M27: 13,734,281 km (0.087 R)
• M28: 13,955,237 km (0.06 R)
• M29: 14,288,990 km (0.116 R)
• M30: 14,625,286 km (0.045 R)
• M31: 14,737,933 km (0.109 R)
• M32: 15,765,372 km (0.09 R)
• M33: 15,881,011 km (0.106 R)
• M34: 16,874,789 km (0.042 R)
• M35: 17,528,682 km (0.091 R)
• M36: 18,433,749 km (0.105 R)
• M37: 18,984,119 km (0.067 R)
• M38: 19,788,507 km (0.117 R)
• M39: 20,038,336 km (0.101 R)
• M40: 20,163,549 km (0.115 R)
• M41: 20,857,384 km (0.114 R)
• M42: 20,984,393 km (0.084 R)
• M43: 22,593,318 km (0.095 R)
• M44: 23,050,938 km (0.113 R)
• M45: 25,656,184 km (0.108 R)
• M46: 26,202,067 km (0.099 R)
• M47: 26,614,060 km (0.102 R)
• M48: 27,305,501 km (0.028 R)
• M49: 27,583,603 km (0.081 R)
• M50: 28,918,016 km (0.118 R)
• M51: 30,201,417 km (0.108 R)
• M52: 30,417,137 km (0.081 R)
• M53: 31,357,808 km (0.106 R)
• M54: 31,576,371 km (0.078 R)
• M55: 34,236,969 km (0.09 R)
• M56: 34,461,964 km (0.073 R)
• M57: 34,913,301 km (0.059 R)
• M58: 35,215,339 km (0.116 R)
• M59: 35,442,428 km (0.058 R)
• M60: 35,745,962 km (0.087 R)
• M61: 36,661,801 km (0.088 R)
• M62: 37,045,669 km (0.095 R)
• M63: 38,360,784 km (0.107 R)
• M64: 38,750,636 km (0.118 R)
• M65: 38,906,816 km (0.104 R)
• M66: 39,141,684 km (0.057 R)
• M67: 39,769,996 km (0.095 R)
• M68: 40,006,510 km (0.101 R)
• M69: 42,156,082 km (0.094 R)
• M70: 43,042,599 km (0.12 R)
• M71: 43,204,463 km (0.084 R)
• M72: 43,447,710 km (0.114 R)
• M73: 44,261,522 km (0.104 R)
• M74: 45,326,958 km (0.119 R)
• M75: 45,821,529 km (0.09 R)
• M76: 46,566,825 km (0.052 R)
• M77: 47,149,210 km (0.111 R)
• M78: 48,657,904 km (0.07 R)
• M79: 51,121,931 km (0.117 R)
• M80: 51,379,089 km (0.045 R)
• M81: 54,324,073 km (0.083 R)
• M82: 55,464,607 km (0.069 R)
• M83: 56,879,055 km (0.049 R)
• M84: 57,412,521 km (0.062 R)
• M85: 60,014,477 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.4

Radius: 5.3

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 18.56 AU - 23.38 AU

Year: 28356 Days

Day: 17.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,279,011 km

• M1: 84,373 km (0.113 R)
• M2: 228,137 km (0.094 R)
• M3: 288,724 km (0.047 R)
• M4: 504,743 km (0.033 R)
• M5: 608,265 km (0.097 R)
• M6: 718,668 km (0.077 R)
• M7: 1,785,002 km (0.054 R)
• M8: 1,912,310 km (0.07 R)
• M9: 2,346,443 km (0.067 R)
• M10: 3,109,392 km (0.025 R)
• M11: 3,185,687 km (0.115 R)
• M12: 3,737,852 km (0.033 R)
• M13: 3,983,492 km (0.117 R)
• M14: 4,620,330 km (0.1 R)
• M15: 5,107,271 km (0.099 R)
• M16: 5,610,519 km (0.108 R)
• M17: 5,891,613 km (0.091 R)
• M18: 5,986,308 km (0.083 R)
• M19: 7,724,037 km (0.102 R)
• M20: 7,827,709 km (0.099 R)
• M21: 9,272,525 km (0.104 R)
• M22: 9,382,778 km (0.106 R)
• M23: 10,280,366 km (0.042 R)
• M24: 11,737,000 km (0.111 R)
• M25: 12,035,897 km (0.104 R)
• M26: 12,276,899 km (0.114 R)
• M27: 13,132,898 km (0.047 R)
• M28: 14,388,922 km (0.081 R)
• M29: 15,160,697 km (0.068 R)
• M30: 15,748,317 km (0.062 R)
• M31: 16,476,709 km (0.084 R)
• M32: 17,351,558 km (0.084 R)
• M33: 17,487,393 km (0.025 R)
• M34: 18,587,535 km (0.111 R)
• M35: 19,497,689 km (0.03 R)
• M36: 19,851,637 km (0.11 R)
• M37: 19,993,905 km (0.114 R)
• M38: 20,065,114 km (0.119 R)
• M39: 21,288,525 km (0.09 R)
• M40: 21,652,945 km (0.081 R)
• M41: 22,314,168 km (0.065 R)
• M42: 23,206,070 km (0.097 R)
• M43: 23,280,869 km (0.091 R)
• M44: 23,581,112 km (0.068 R)
• M45: 23,958,099 km (0.073 R)
• M46: 24,718,206 km (0.078 R)
• M47: 24,794,650 km (0.103 R)
• M48: 27,916,010 km (0.06 R)
• M49: 28,795,945 km (0.115 R)
• M50: 28,876,428 km (0.055 R)
• M51: 29,360,527 km (0.061 R)
• M52: 29,928,849 km (0.045 R)
• M53: 30,829,279 km (0.092 R)
• M54: 30,993,836 km (0.109 R)
• M55: 32,238,042 km (0.077 R)
• M56: 33,076,688 km (0.04 R)
• M57: 34,347,821 km (0.119 R)
• M58: 34,775,072 km (0.109 R)
• M59: 35,548,643 km (0.073 R)
• M60: 39,948,017 km (0.069 R)
• M61: 42,119,729 km (0.113 R)
• M62: 42,393,942 km (0.109 R)
• M63: 43,127,869 km (0.033 R)
• M64: 43,773,683 km (0.088 R)
• M65: 44,701,639 km (0.076 R)
• M66: 45,448,581 km (0.107 R)
• M67: 46,011,667 km (0.085 R)
• M68: 47,429,107 km (0.084 R)
• M69: 47,809,535 km (0.082 R)
• M70: 48,286,453 km (0.095 R)
• M71: 48,860,909 km (0.051 R)
• M72: 49,052,992 km (0.102 R)
• M73: 49,919,912 km (0.114 R)
• M74: 51,181,172 km (0.1 R)
• M75: 54,330,207 km (0.077 R)
• M76: 55,327,127 km (0.092 R)
• M77: 55,827,831 km (0.082 R)
• M78: 57,947,184 km (0.119 R)
• M79: 58,455,667 km (0.096 R)
• M80: 61,330,340 km (0.06 R)
• M81: 61,952,218 km (0.116 R)
• M82: 62,160,010 km (0.111 R)
• M83: 62,472,220 km (0.081 R)
• M84: 63,202,557 km (0.096 R)
• M85: 65,198,941 km (0.112 R)
• M86: 66,045,814 km (0.106 R)
• M87: 66,576,887 km (0.119 R)
• M88: 66,896,129 km (0.114 R)
• M89: 68,822,949 km (0.119 R)
• M90: 70,225,728 km (0.073 R)
• M91: 71,093,695 km (0.097 R)
• M92: 71,202,453 km (0.112 R)

Kuiper Belt

Range: 37.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit