🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 13 Hours

Environment

Temp: 250 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 176 Days

Day: 12.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.78 AU - 1.23 AU

Year: 360 Days

Day: 22.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,108,613 km

• M1: 660,475 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.19 AU - 3.57 AU

Year: 1759 Days

Day: 27.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 10.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.71 AU - 11.43 AU

Year: 10655 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,108,613 km

• M1: 185,501 km (0.119 R)
• M2: 475,422 km (0.119 R)
• M3: 624,870 km (0.045 R)
• M4: 808,576 km (0.092 R)
• M5: 1,313,320 km (0.067 R)
• M6: 1,667,119 km (0.081 R)
• M7: 1,736,831 km (0.077 R)
• M8: 1,855,313 km (0.093 R)
• M9: 2,201,632 km (0.103 R)
• M10: 2,330,286 km (0.106 R)
• M11: 2,488,112 km (0.119 R)
• M12: 2,622,451 km (0.072 R)
• M13: 3,329,600 km (0.092 R)
• M14: 3,874,136 km (0.112 R)
• M15: 4,809,272 km (0.115 R)
• M16: 5,250,586 km (0.075 R)
• M17: 5,493,533 km (0.102 R)
• M18: 5,882,936 km (0.08 R)
• M19: 6,576,622 km (0.106 R)
• M20: 6,801,018 km (0.075 R)
• M21: 7,257,591 km (0.064 R)
• M22: 7,489,617 km (0.113 R)
• M23: 7,724,037 km (0.103 R)
• M24: 8,000,644 km (0.07 R)
• M25: 9,181,270 km (0.093 R)
• M26: 9,685,565 km (0.108 R)
• M27: 10,415,602 km (0.113 R)
• M28: 10,589,884 km (0.074 R)
• M29: 11,252,303 km (0.067 R)
• M30: 12,019,291 km (0.057 R)
• M31: 12,293,953 km (0.052 R)
• M32: 12,570,709 km (0.116 R)
• M33: 12,896,384 km (0.076 R)
• M34: 13,036,706 km (0.116 R)
• M35: 13,698,527 km (0.086 R)
• M36: 13,793,971 km (0.058 R)
• M37: 15,450,169 km (0.118 R)
• M38: 15,749,065 km (0.095 R)
• M39: 15,949,227 km (0.11 R)
• M40: 16,251,265 km (0.092 R)
• M41: 16,605,962 km (0.115 R)
• M42: 16,707,689 km (0.112 R)
• M43: 17,374,596 km (0.092 R)
• M44: 18,470,101 km (0.107 R)
• M45: 18,575,717 km (0.099 R)
• M46: 18,999,678 km (0.056 R)
• M47: 20,618,177 km (0.114 R)
• M48: 20,782,435 km (0.109 R)
• M49: 21,112,299 km (0.067 R)
• M50: 22,561,603 km (0.104 R)
• M51: 23,355,369 km (0.052 R)
• M52: 24,158,261 km (0.1 R)
• M53: 24,679,011 km (0.091 R)
• M54: 25,379,428 km (0.03 R)
• M55: 25,555,505 km (0.091 R)
• M56: 26,680,182 km (0.067 R)
• M57: 28,184,538 km (0.11 R)
• M58: 28,306,012 km (0.072 R)
• M59: 29,038,891 km (0.069 R)
• M60: 29,469,285 km (0.089 R)
• M61: 31,463,723 km (0.075 R)
• M62: 32,477,249 km (0.072 R)
• M63: 32,668,435 km (0.085 R)
• M64: 34,276,463 km (0.103 R)
• M65: 34,601,090 km (0.097 R)
• M66: 35,057,363 km (0.094 R)
• M67: 35,122,738 km (0.104 R)
• M68: 35,778,425 km (0.115 R)
• M69: 36,239,785 km (0.081 R)
• M70: 36,703,239 km (0.031 R)
• M71: 36,902,354 km (0.042 R)
• M72: 36,968,925 km (0.109 R)
• M73: 37,568,962 km (0.047 R)
• M74: 37,635,832 km (0.114 R)
• M75: 38,846,378 km (0.115 R)
• M76: 39,320,604 km (0.116 R)
• M77: 41,236,653 km (0.073 R)
• M78: 42,554,012 km (0.066 R)
• M79: 44,520,626 km (0.1 R)
• M80: 45,158,960 km (0.118 R)
• M81: 45,230,019 km (0.112 R)
• M82: 45,657,569 km (0.047 R)
• M83: 47,597,854 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 3.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.45 AU - 17.87 AU

Year: 22303 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 103,108,613 km

• M1: 83,176 km (0.081 R)
• M2: 153,487 km (0.103 R)
• M3: 181,911 km (0.102 R)
• M4: 432,487 km (0.094 R)
• M5: 489,185 km (0.119 R)
• M6: 1,007,093 km (0.119 R)
• M7: 1,384,528 km (0.115 R)
• M8: 2,035,279 km (0.106 R)
• M9: 3,118,667 km (0.103 R)
• M10: 3,686,989 km (0.111 R)
• M11: 5,045,338 km (0.107 R)
• M12: 5,077,950 km (0.067 R)
• M13: 5,607,377 km (0.104 R)
• M14: 5,981,671 km (0.054 R)
• M15: 7,445,785 km (0.06 R)
• M16: 8,544,432 km (0.101 R)
• M17: 9,652,204 km (0.114 R)
• M18: 9,692,596 km (0.068 R)
• M19: 14,096,907 km (0.099 R)
• M20: 15,921,402 km (0.096 R)
• M21: 17,129,255 km (0.118 R)
• M22: 18,017,119 km (0.083 R)
• M23: 18,266,349 km (0.098 R)
• M24: 19,021,070 km (0.089 R)
• M25: 19,632,028 km (0.046 R)
• M26: 21,450,539 km (0.117 R)
• M27: 22,406,619 km (0.082 R)
• M28: 23,430,766 km (0.031 R)
• M29: 26,028,833 km (0.109 R)
• M30: 30,953,146 km (0.098 R)
• M31: 31,251,594 km (0.078 R)
• M32: 32,333,785 km (0.107 R)
• M33: 33,611,949 km (0.105 R)
• M34: 36,657,612 km (0.089 R)
• M35: 36,910,133 km (0.105 R)
• M36: 37,099,823 km (0.083 R)
• M37: 38,309,172 km (0.093 R)
• M38: 39,596,013 km (0.109 R)
• M39: 40,440,044 km (0.078 R)
• M40: 41,027,814 km (0.026 R)
• M41: 41,750,073 km (0.074 R)
• M42: 42,808,179 km (0.113 R)
• M43: 43,674,201 km (0.069 R)
• M44: 44,411,718 km (0.035 R)
• M45: 44,546,207 km (0.068 R)
• M46: 45,085,507 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.5

Radius: 6.7

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.64 AU - 19.04 AU

Year: 22688 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,108,613 km

• M1: 97,239 km (0.087 R)
• M2: 360,680 km (0.074 R)
• M3: 639,980 km (0.069 R)
• M4: 1,120,638 km (0.12 R)
• M5: 1,524,701 km (0.037 R)
• M6: 1,590,674 km (0.116 R)
• M7: 1,760,019 km (0.05 R)
• M8: 2,302,461 km (0.061 R)
• M9: 2,494,245 km (0.119 R)
• M10: 2,852,682 km (0.041 R)
• M11: 3,058,678 km (0.086 R)
• M12: 3,100,565 km (0.067 R)
• M13: 3,227,125 km (0.101 R)
• M14: 3,661,408 km (0.073 R)
• M15: 3,705,838 km (0.101 R)
• M16: 3,795,298 km (0.119 R)
• M17: 5,523,901 km (0.106 R)
• M18: 5,575,064 km (0.078 R)
• M19: 5,937,091 km (0.117 R)
• M20: 6,306,747 km (0.066 R)
• M21: 6,629,430 km (0.106 R)
• M22: 7,123,701 km (0.107 R)
• M23: 7,973,716 km (0.049 R)
• M24: 8,498,954 km (0.104 R)
• M25: 9,338,198 km (0.045 R)
• M26: 10,266,453 km (0.107 R)
• M27: 10,582,254 km (0.118 R)
• M28: 10,965,524 km (0.074 R)
• M29: 11,094,328 km (0.112 R)
• M30: 11,811,649 km (0.102 R)
• M31: 12,275,852 km (0.045 R)
• M32: 15,616,223 km (0.054 R)
• M33: 15,833,738 km (0.1 R)
• M34: 17,085,573 km (0.079 R)
• M35: 17,459,867 km (0.088 R)
• M36: 19,060,863 km (0.065 R)
• M37: 19,683,041 km (0.06 R)
• M38: 19,996,747 km (0.098 R)
• M39: 20,232,962 km (0.045 R)
• M40: 20,390,938 km (0.082 R)
• M41: 20,708,235 km (0.082 R)
• M42: 22,482,466 km (0.098 R)
• M43: 22,646,126 km (0.065 R)
• M44: 23,387,682 km (0.117 R)
• M45: 23,803,116 km (0.116 R)
• M46: 26,952,001 km (0.09 R)
• M47: 27,387,481 km (0.093 R)
• M48: 27,913,018 km (0.098 R)
• M49: 28,619,120 km (0.063 R)
• M50: 31,227,359 km (0.108 R)
• M51: 31,684,679 km (0.034 R)
• M52: 34,474,680 km (0.091 R)
• M53: 34,852,714 km (0.093 R)
• M54: 35,803,408 km (0.115 R)
• M55: 36,570,247 km (0.107 R)
• M56: 37,827,766 km (0.117 R)
• M57: 39,493,539 km (0.082 R)
• M58: 40,385,142 km (0.086 R)
• M59: 41,584,169 km (0.088 R)
• M60: 44,838,222 km (0.093 R)
• M61: 45,664,451 km (0.063 R)
• M62: 47,227,150 km (0.049 R)
• M63: 48,173,207 km (0.061 R)
• M64: 48,701,437 km (0.105 R)
• M65: 49,019,333 km (0.093 R)
• M66: 53,759,940 km (0.068 R)
• M67: 55,741,064 km (0.094 R)
• M68: 57,298,378 km (0.104 R)
• M69: 57,634,076 km (0.082 R)
• M70: 57,858,024 km (0.107 R)
• M71: 58,307,116 km (0.119 R)
• M72: 58,419,614 km (0.062 R)
• M73: 58,870,053 km (0.112 R)
• M74: 60,001,312 km (0.072 R)
• M75: 60,797,323 km (0.079 R)
• M76: 60,911,316 km (0.112 R)
• M77: 62,630,196 km (0.048 R)
• M78: 64,481,021 km (0.116 R)
• M79: 65,646,986 km (0.09 R)
• M80: 65,763,972 km (0.026 R)
• M81: 66,349,797 km (0.11 R)
• M82: 67,290,917 km (0.097 R)
• M83: 70,858,976 km (0.097 R)
• M84: 71,339,335 km (0.054 R)
• M85: 72,303,344 km (0.104 R)
• M86: 73,150,367 km (0.085 R)
• M87: 73,514,338 km (0.116 R)
• M88: 76,940,878 km (0.107 R)
• M89: 78,053,287 km (0.113 R)
• M90: 78,301,171 km (0.097 R)
• M91: 79,046,468 km (0.094 R)
• M92: 79,669,393 km (0.1 R)
• M93: 81,547,744 km (0.043 R)
• M94: 83,567,615 km (0.096 R)
• M95: 84,456,375 km (0.043 R)
• M96: 84,838,149 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.7

Radius: 4.3

Gravity: 41.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.62 AU - 21.36 AU

Year: 29782 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,108,613 km

• M1: 156,479 km (0.06 R)
• M2: 188,942 km (0.098 R)
• M3: 323,431 km (0.113 R)
• M4: 1,037,162 km (0.095 R)
• M5: 1,240,466 km (0.059 R)
• M6: 1,492,987 km (0.119 R)
• M7: 3,460,049 km (0.105 R)
• M8: 3,509,865 km (0.117 R)
• M9: 4,390,997 km (0.115 R)
• M10: 4,717,718 km (0.104 R)
• M11: 4,883,922 km (0.066 R)
• M12: 5,509,839 km (0.117 R)
• M13: 6,525,758 km (0.116 R)
• M14: 8,121,070 km (0.117 R)
• M15: 8,521,095 km (0.101 R)
• M16: 8,723,501 km (0.044 R)
• M17: 9,201,915 km (0.072 R)
• M18: 9,759,167 km (0.107 R)
• M19: 11,199,196 km (0.087 R)
• M20: 12,094,539 km (0.098 R)
• M21: 12,627,407 km (0.114 R)
• M22: 13,480,115 km (0.112 R)
• M23: 13,558,653 km (0.113 R)
• M24: 15,898,514 km (0.093 R)
• M25: 16,565,571 km (0.098 R)
• M26: 16,649,645 km (0.081 R)
• M27: 17,497,715 km (0.037 R)
• M28: 17,927,061 km (0.101 R)
• M29: 18,272,931 km (0.045 R)
• M30: 18,446,764 km (0.093 R)
• M31: 18,795,925 km (0.105 R)
• M32: 20,574,644 km (0.076 R)
• M33: 20,665,001 km (0.117 R)
• M34: 21,118,582 km (0.1 R)
• M35: 23,624,496 km (0.085 R)
• M36: 24,480,345 km (0.098 R)
• M37: 26,614,957 km (0.082 R)
• M38: 27,904,042 km (0.108 R)
• M39: 28,003,973 km (0.099 R)
• M40: 28,505,874 km (0.089 R)
• M41: 28,606,554 km (0.054 R)
• M42: 29,416,477 km (0.098 R)
• M43: 31,891,274 km (0.093 R)
• M44: 32,205,430 km (0.069 R)
• M45: 32,415,315 km (0.06 R)
• M46: 32,836,433 km (0.068 R)
• M47: 33,047,666 km (0.053 R)
• M48: 34,432,044 km (0.026 R)
• M49: 35,726,515 km (0.06 R)
• M50: 35,943,731 km (0.065 R)
• M51: 36,707,727 km (0.113 R)
• M52: 38,696,780 km (0.091 R)
• M53: 38,919,980 km (0.119 R)
• M54: 39,031,730 km (0.12 R)
• M55: 39,255,528 km (0.106 R)
• M56: 41,859,728 km (0.099 R)
• M57: 43,356,006 km (0.071 R)
• M58: 46,046,225 km (0.065 R)
• M59: 46,282,589 km (0.119 R)
• M60: 46,756,814 km (0.09 R)
• M61: 47,113,456 km (0.062 R)
• M62: 48,669,423 km (0.076 R)
• M63: 55,059,347 km (0.12 R)
• M64: 57,458,897 km (0.113 R)
• M65: 62,620,921 km (0.052 R)
• M66: 64,462,321 km (0.075 R)
• M67: 66,188,082 km (0.097 R)
• M68: 68,737,678 km (0.118 R)
• M69: 69,143,089 km (0.076 R)
• M70: 71,729,486 km (0.088 R)
• M71: 76,856,355 km (0.103 R)
• M72: 79,392,787 km (0.11 R)
• M73: 79,818,243 km (0.118 R)
• M74: 80,956,384 km (0.068 R)
• M75: 83,536,648 km (0.119 R)
• M76: 84,981,913 km (0.063 R)
• M77: 87,018,987 km (0.114 R)
• M78: 88,777,809 km (0.12 R)
• M79: 91,289,408 km (0.047 R)
• M80: 92,479,459 km (0.107 R)
• M81: 93,375,401 km (0.1 R)
• M82: 95,175,661 km (0.115 R)
• M83: 95,326,306 km (0.074 R)
• M84: 95,476,951 km (0.1 R)
• M85: 96,533,561 km (0.05 R)
• M86: 97,290,676 km (0.094 R)
• M87: 98,506,159 km (0.105 R)
• M88: 99,268,360 km (0.096 R)
• M89: 99,879,467 km (0.11 R)
• M90: 100,032,506 km (0.119 R)
• M91: 100,645,259 km (0.06 R)
• M92: 100,952,084 km (0.081 R)
• M93: 102,028,441 km (0.026 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit