🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 158 Days

Day: 35.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.03 AU - 1.15 AU

Year: 429 Days

Day: 43.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,376,808 km

• M1: 94,546 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.74 AU - 1.82 AU

Year: 895 Days

Day: 18 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 14.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.68 AU - 5.02 AU

Year: 4024 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 90,376,808 km

• M1: 221,106 km (0.112 R)
• M2: 326,871 km (0.1 R)
• M3: 451,935 km (0.107 R)
• M4: 548,875 km (0.071 R)
• M5: 728,242 km (0.048 R)
• M6: 1,063,192 km (0.041 R)
• M7: 1,213,388 km (0.102 R)
• M8: 1,360,742 km (0.103 R)
• M9: 1,503,159 km (0.075 R)
• M10: 1,720,974 km (0.065 R)
• M11: 1,876,256 km (0.11 R)
• M12: 2,227,213 km (0.052 R)
• M13: 2,723,579 km (0.097 R)
• M14: 3,020,979 km (0.106 R)
• M15: 3,166,389 km (0.09 R)
• M16: 3,834,193 km (0.114 R)
• M17: 4,023,884 km (0.042 R)
• M18: 4,136,082 km (0.106 R)
• M19: 4,396,532 km (0.104 R)
• M20: 4,831,413 km (0.106 R)
• M21: 4,968,145 km (0.057 R)
• M22: 5,474,384 km (0.1 R)
• M23: 5,652,855 km (0.118 R)
• M24: 6,274,135 km (0.057 R)
• M25: 6,386,184 km (0.103 R)
• M26: 6,631,075 km (0.072 R)
• M27: 6,726,070 km (0.048 R)
• M28: 7,052,492 km (0.12 R)
• M29: 7,542,276 km (0.055 R)
• M30: 7,861,518 km (0.111 R)
• M31: 8,804,134 km (0.1 R)
• M32: 9,267,738 km (0.11 R)
• M33: 9,739,270 km (0.085 R)
• M34: 10,350,826 km (0.113 R)
• M35: 10,505,810 km (0.077 R)
• M36: 11,337,125 km (0.111 R)
• M37: 11,542,673 km (0.117 R)
• M38: 11,910,982 km (0.064 R)
• M39: 12,119,821 km (0.118 R)
• M40: 12,353,343 km (0.111 R)
• M41: 12,659,271 km (0.107 R)
• M42: 12,943,806 km (0.09 R)
• M43: 13,134,693 km (0.047 R)
• M44: 13,883,281 km (0.116 R)
• M45: 14,521,914 km (0.111 R)
• M46: 14,645,781 km (0.087 R)
• M47: 14,869,729 km (0.086 R)
• M48: 15,019,626 km (0.06 R)
• M49: 15,220,387 km (0.074 R)
• M50: 15,649,732 km (0.104 R)
• M51: 16,160,160 km (0.062 R)
• M52: 16,546,422 km (0.115 R)
• M53: 16,753,765 km (0.107 R)
• M54: 16,857,735 km (0.092 R)
• M55: 17,118,784 km (0.1 R)
• M56: 17,882,929 km (0.118 R)

Asteroid Belt

Center: 7.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 11.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.1 AU - 11.36 AU

Year: 13241 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,376,808 km

• M1: 167,550 km (0.026 R)
• M2: 244,293 km (0.115 R)
• M3: 429,346 km (0.098 R)
• M4: 597,643 km (0.115 R)
• M5: 728,542 km (0.071 R)
• M6: 986,897 km (0.074 R)
• M7: 1,256,024 km (0.089 R)
• M8: 1,429,108 km (0.11 R)
• M9: 2,040,216 km (0.105 R)
• M10: 2,245,464 km (0.083 R)
• M11: 2,927,032 km (0.037 R)
• M12: 3,159,357 km (0.118 R)
• M13: 3,317,632 km (0.106 R)
• M14: 3,669,636 km (0.078 R)
• M15: 3,780,488 km (0.091 R)
• M16: 4,148,199 km (0.088 R)
• M17: 4,527,729 km (0.103 R)
• M18: 4,827,224 km (0.072 R)
• M19: 5,320,149 km (0.097 R)
• M20: 5,509,091 km (0.118 R)
• M21: 6,420,441 km (0.099 R)
• M22: 7,203,885 km (0.103 R)
• M23: 7,483,484 km (0.119 R)
• M24: 7,695,614 km (0.082 R)
• M25: 7,945,592 km (0.037 R)
• M26: 8,198,263 km (0.086 R)
• M27: 8,563,730 km (0.118 R)
• M28: 8,748,483 km (0.057 R)
• M29: 9,769,190 km (0.03 R)
• M30: 10,156,798 km (0.117 R)
• M31: 10,987,216 km (0.063 R)
• M32: 11,309,300 km (0.116 R)
• M33: 11,512,155 km (0.063 R)
• M34: 11,962,893 km (0.09 R)
• M35: 12,252,664 km (0.08 R)
• M36: 13,822,694 km (0.085 R)
• M37: 16,271,461 km (0.118 R)
• M38: 17,428,152 km (0.076 R)
• M39: 17,615,748 km (0.074 R)
• M40: 17,851,065 km (0.117 R)
• M41: 18,087,579 km (0.092 R)
• M42: 18,707,064 km (0.085 R)
• M43: 20,212,468 km (0.06 R)
• M44: 21,004,738 km (0.095 R)
• M45: 22,517,322 km (0.091 R)
• M46: 22,670,510 km (0.036 R)
• M47: 22,875,160 km (0.103 R)
• M48: 23,235,092 km (0.045 R)
• M49: 23,545,059 km (0.091 R)
• M50: 23,700,491 km (0.114 R)
• M51: 24,116,822 km (0.065 R)
• M52: 24,640,714 km (0.063 R)
• M53: 24,851,348 km (0.097 R)
• M54: 25,752,974 km (0.119 R)
• M55: 26,989,849 km (0.077 R)
• M56: 27,370,127 km (0.043 R)
• M57: 27,806,953 km (0.111 R)
• M58: 28,356,127 km (0.08 R)
• M59: 28,521,582 km (0.098 R)
• M60: 28,632,135 km (0.117 R)
• M61: 28,909,041 km (0.101 R)
• M62: 29,409,595 km (0.029 R)
• M63: 30,985,309 km (0.119 R)
• M64: 31,212,549 km (0.118 R)
• M65: 31,383,389 km (0.054 R)
• M66: 32,127,489 km (0.112 R)
• M67: 32,819,379 km (0.115 R)
• M68: 33,632,892 km (0.094 R)
• M69: 34,276,762 km (0.113 R)
• M70: 34,511,930 km (0.106 R)
• M71: 35,042,852 km (0.034 R)
• M72: 35,517,227 km (0.079 R)
• M73: 35,636,158 km (0.069 R)
• M74: 37,375,083 km (0.032 R)
• M75: 37,738,307 km (0.057 R)
• M76: 37,859,631 km (0.071 R)
• M77: 38,102,727 km (0.112 R)
• M78: 38,285,386 km (0.064 R)
• M79: 39,756,981 km (0.112 R)
• M80: 40,189,767 km (0.093 R)
• M81: 40,810,598 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 13.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.71 AU - 11.71 AU

Year: 14140 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,376,808 km

• M1: 243,545 km (0.041 R)
• M2: 347,815 km (0.11 R)
• M3: 779,106 km (0.077 R)
• M4: 985,401 km (0.089 R)
• M5: 1,257,968 km (0.092 R)
• M6: 1,378,993 km (0.082 R)
• M7: 1,581,249 km (0.052 R)
• M8: 2,217,639 km (0.108 R)
• M9: 2,426,328 km (0.116 R)
• M10: 3,393,628 km (0.086 R)
• M11: 3,776,000 km (0.08 R)
• M12: 4,544,634 km (0.11 R)
• M13: 4,696,476 km (0.076 R)
• M14: 4,927,604 km (0.077 R)
• M15: 5,281,254 km (0.087 R)
• M16: 5,724,961 km (0.032 R)
• M17: 6,055,273 km (0.111 R)
• M18: 6,138,749 km (0.068 R)
• M19: 6,264,860 km (0.097 R)
• M20: 7,039,477 km (0.068 R)
• M21: 7,617,823 km (0.073 R)
• M22: 8,119,125 km (0.115 R)
• M23: 8,537,401 km (0.06 R)
• M24: 9,298,256 km (0.097 R)
• M25: 9,395,045 km (0.058 R)
• M26: 9,686,911 km (0.089 R)
• M27: 10,580,908 km (0.086 R)
• M28: 10,834,027 km (0.105 R)
• M29: 11,037,929 km (0.063 R)
• M30: 11,346,101 km (0.114 R)
• M31: 12,076,288 km (0.085 R)
• M32: 12,394,034 km (0.115 R)
• M33: 12,500,548 km (0.115 R)
• M34: 12,660,767 km (0.062 R)
• M35: 13,418,031 km (0.052 R)
• M36: 13,637,192 km (0.096 R)
• M37: 14,023,304 km (0.066 R)
• M38: 14,245,756 km (0.087 R)
• M39: 14,357,356 km (0.116 R)
• M40: 15,719,295 km (0.102 R)
• M41: 16,008,319 km (0.098 R)
• M42: 16,182,450 km (0.088 R)
• M43: 16,532,809 km (0.069 R)
• M44: 17,959,075 km (0.078 R)
• M45: 18,625,982 km (0.038 R)
• M46: 19,177,699 km (0.093 R)
• M47: 19,300,968 km (0.04 R)
• M48: 19,424,685 km (0.088 R)
• M49: 19,921,649 km (0.099 R)
• M50: 21,182,610 km (0.095 R)
• M51: 21,501,852 km (0.087 R)
• M52: 25,320,188 km (0.086 R)
• M53: 25,863,228 km (0.086 R)
• M54: 26,341,343 km (0.114 R)
• M55: 27,375,962 km (0.09 R)
• M56: 29,413,784 km (0.069 R)
• M57: 29,627,260 km (0.113 R)
• M58: 32,010,653 km (0.094 R)
• M59: 33,856,840 km (0.071 R)
• M60: 34,080,789 km (0.081 R)
• M61: 34,230,237 km (0.086 R)
• M62: 34,454,933 km (0.081 R)
• M63: 34,680,078 km (0.056 R)
• M64: 35,132,013 km (0.119 R)
• M65: 35,283,107 km (0.063 R)
• M66: 36,958,752 km (0.112 R)
• M67: 38,116,191 km (0.079 R)
• M68: 39,520,765 km (0.078 R)
• M69: 39,677,993 km (0.094 R)
• M70: 40,150,573 km (0.118 R)
• M71: 40,545,810 km (0.076 R)
• M72: 41,899,222 km (0.096 R)
• M73: 46,461,658 km (0.099 R)
• M74: 49,138,712 km (0.083 R)
• M75: 49,223,235 km (0.066 R)
• M76: 50,070,407 km (0.084 R)
• M77: 50,666,405 km (0.105 R)
• M78: 50,751,826 km (0.11 R)
• M79: 51,008,087 km (0.098 R)
• M80: 51,865,432 km (0.065 R)
• M81: 51,951,451 km (0.045 R)
• M82: 52,209,657 km (0.096 R)
• M83: 52,468,461 km (0.092 R)
• M84: 53,768,467 km (0.04 R)
• M85: 54,291,461 km (0.051 R)
• M86: 54,378,676 km (0.025 R)
• M87: 56,223,368 km (0.095 R)
• M88: 57,197,848 km (0.112 R)
• M89: 58,267,174 km (0.093 R)
• M90: 60,335,215 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.8

Radius: 4

Gravity: 30.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.28 AU - 21.4 AU

Year: 30807 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,376,808 km

• M1: 199,414 km (0.114 R)
• M2: 305,180 km (0.096 R)
• M3: 428,448 km (0.086 R)
• M4: 666,758 km (0.111 R)
• M5: 745,446 km (0.066 R)
• M6: 1,059,602 km (0.081 R)
• M7: 1,444,218 km (0.116 R)
• M8: 1,722,619 km (0.104 R)
• M9: 1,904,979 km (0.078 R)
• M10: 2,132,069 km (0.075 R)
• M11: 2,736,444 km (0.046 R)
• M12: 3,618,473 km (0.064 R)
• M13: 4,089,707 km (0.071 R)
• M14: 5,088,721 km (0.083 R)
• M15: 5,297,261 km (0.067 R)
• M16: 5,402,578 km (0.042 R)
• M17: 5,561,750 km (0.096 R)
• M18: 5,668,862 km (0.099 R)
• M19: 6,605,793 km (0.062 R)
• M20: 6,776,036 km (0.117 R)
• M21: 6,947,774 km (0.09 R)
• M22: 7,005,369 km (0.06 R)
• M23: 7,179,052 km (0.063 R)
• M24: 7,530,607 km (0.102 R)
• M25: 8,250,323 km (0.054 R)
• M26: 9,243,652 km (0.09 R)
• M27: 10,603,647 km (0.117 R)
• M28: 11,544,468 km (0.028 R)
• M29: 12,093,941 km (0.038 R)
• M30: 12,722,252 km (0.113 R)
• M31: 13,147,110 km (0.054 R)
• M32: 13,432,842 km (0.117 R)
• M33: 15,867,098 km (0.055 R)
• M34: 16,400,714 km (0.07 R)
• M35: 16,631,094 km (0.063 R)
• M36: 16,940,164 km (0.118 R)
• M37: 18,833,325 km (0.047 R)
• M38: 19,316,975 km (0.113 R)
• M39: 21,041,838 km (0.103 R)
• M40: 22,049,380 km (0.033 R)
• M41: 22,473,789 km (0.089 R)
• M42: 22,558,910 km (0.089 R)
• M43: 24,110,988 km (0.104 R)
• M44: 25,519,302 km (0.104 R)
• M45: 26,143,724 km (0.071 R)
• M46: 26,502,759 km (0.054 R)
• M47: 27,498,632 km (0.081 R)
• M48: 27,863,800 km (0.091 R)
• M49: 28,138,761 km (0.11 R)
• M50: 30,558,955 km (0.078 R)
• M51: 30,842,443 km (0.094 R)
• M52: 32,080,964 km (0.091 R)
• M53: 32,177,006 km (0.093 R)
• M54: 33,238,702 km (0.096 R)
• M55: 34,902,081 km (0.118 R)
• M56: 35,495,536 km (0.072 R)
• M57: 35,793,535 km (0.05 R)
• M58: 38,207,296 km (0.082 R)
• M59: 42,766,740 km (0.079 R)
• M60: 42,872,356 km (0.107 R)
• M61: 42,978,122 km (0.106 R)
• M62: 46,080,632 km (0.089 R)
• M63: 46,405,708 km (0.12 R)
• M64: 49,143,798 km (0.058 R)
• M65: 51,035,463 km (0.108 R)
• M66: 52,498,082 km (0.081 R)
• M67: 55,234,227 km (0.105 R)
• M68: 55,349,118 km (0.108 R)
• M69: 55,694,689 km (0.107 R)
• M70: 56,503,714 km (0.071 R)
• M71: 56,735,441 km (0.073 R)
• M72: 58,836,244 km (0.109 R)
• M73: 59,188,846 km (0.086 R)
• M74: 61,200,190 km (0.055 R)
• M75: 61,319,120 km (0.059 R)
• M76: 62,034,796 km (0.078 R)
• M77: 62,753,315 km (0.068 R)
• M78: 65,532,694 km (0.111 R)
• M79: 66,876,083 km (0.1 R)
• M80: 71,586,321 km (0.066 R)
• M81: 74,108,092 km (0.117 R)
• M82: 75,762,794 km (0.048 R)
• M83: 77,558,268 km (0.06 R)
• M84: 79,497,505 km (0.054 R)
• M85: 79,757,357 km (0.064 R)
• M86: 81,060,504 km (0.097 R)
• M87: 82,765,022 km (0.119 R)
• M88: 84,216,421 km (0.069 R)
• M89: 84,613,752 km (0.074 R)
• M90: 85,011,683 km (0.076 R)
• M91: 86,476,246 km (0.115 R)
• M92: 86,877,019 km (0.092 R)
• M93: 88,352,054 km (0.09 R)
• M94: 88,486,542 km (0.113 R)
• M95: 88,621,180 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 12,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit