🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 145 Days

Day: 43.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,315,157 km

• M1: 36,502 km (0.089 R)
• M2: 329,564 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.14 AU

Year: 360 Days

Day: 39.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.1

Radius: 12.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.7 AU - 5.94 AU

Year: 4353 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,315,157 km

• M1: 163,062 km (0.108 R)
• M2: 349,161 km (0.08 R)
• M3: 482,603 km (0.096 R)
• M4: 573,409 km (0.055 R)
• M5: 728,841 km (0.081 R)
• M6: 1,211,892 km (0.076 R)
• M7: 1,313,918 km (0.098 R)
• M8: 1,418,936 km (0.079 R)
• M9: 1,751,791 km (0.099 R)
• M10: 1,868,477 km (0.104 R)
• M11: 1,953,449 km (0.098 R)
• M12: 2,180,688 km (0.048 R)
• M13: 2,379,953 km (0.052 R)
• M14: 2,623,199 km (0.071 R)
• M15: 2,777,135 km (0.08 R)
• M16: 2,874,822 km (0.065 R)
• M17: 3,013,799 km (0.079 R)
• M18: 3,443,893 km (0.04 R)
• M19: 3,570,452 km (0.03 R)
• M20: 3,784,826 km (0.12 R)
• M21: 3,871,892 km (0.045 R)
• M22: 4,271,618 km (0.081 R)
• M23: 5,087,076 km (0.085 R)
• M24: 5,426,812 km (0.095 R)
• M25: 5,525,248 km (0.115 R)
• M26: 6,051,832 km (0.073 R)
• M27: 7,342,862 km (0.117 R)
• M28: 7,479,295 km (0.067 R)
• M29: 7,561,574 km (0.092 R)
• M30: 7,727,179 km (0.096 R)
• M31: 8,033,705 km (0.105 R)
• M32: 8,315,846 km (0.038 R)
• M33: 8,745,192 km (0.099 R)
• M34: 9,094,055 km (0.089 R)
• M35: 9,358,693 km (0.099 R)
• M36: 9,566,185 km (0.103 R)
• M37: 9,955,888 km (0.104 R)
• M38: 10,167,868 km (0.117 R)
• M39: 10,503,865 km (0.094 R)
• M40: 11,884,803 km (0.089 R)
• M41: 12,596,440 km (0.116 R)
• M42: 12,694,576 km (0.103 R)
• M43: 13,757,319 km (0.092 R)
• M44: 13,925,916 km (0.031 R)
• M45: 14,504,411 km (0.075 R)
• M46: 15,055,979 km (0.087 R)
• M47: 15,299,524 km (0.091 R)
• M48: 15,474,254 km (0.12 R)
• M49: 16,429,437 km (0.117 R)
• M50: 16,608,356 km (0.069 R)
• M51: 17,149,152 km (0.108 R)
• M52: 17,732,434 km (0.067 R)
• M53: 17,879,339 km (0.059 R)
• M54: 17,989,742 km (0.074 R)
• M55: 18,359,399 km (0.044 R)
• M56: 19,031,093 km (0.096 R)
• M57: 19,181,439 km (0.045 R)
• M58: 19,369,932 km (0.097 R)
• M59: 19,483,327 km (0.116 R)
• M60: 20,206,783 km (0.117 R)
• M61: 20,360,121 km (0.097 R)
• M62: 20,822,677 km (0.096 R)
• M63: 20,938,915 km (0.092 R)
• M64: 21,523,094 km (0.103 R)
• M65: 21,797,607 km (0.093 R)
• M66: 21,994,328 km (0.097 R)
• M67: 24,156,765 km (0.1 R)
• M68: 24,933,627 km (0.064 R)
• M69: 25,263,191 km (0.111 R)
• M70: 25,345,769 km (0.105 R)
• M71: 25,968,395 km (0.096 R)
• M72: 27,101,599 km (0.116 R)
• M73: 27,951,465 km (0.119 R)
• M74: 28,079,670 km (0.079 R)
• M75: 28,165,240 km (0.103 R)
• M76: 28,508,567 km (0.08 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 10.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.95 AU - 8.01 AU

Year: 7997 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,315,157 km

• M1: 135,087 km (0.116 R)
• M2: 286,181 km (0.086 R)
• M3: 448,943 km (0.099 R)
• M4: 606,919 km (0.119 R)
• M5: 673,190 km (0.104 R)
• M6: 858,393 km (0.069 R)
• M7: 1,093,411 km (0.116 R)
• M8: 1,193,342 km (0.111 R)
• M9: 1,296,714 km (0.053 R)
• M10: 1,779,317 km (0.084 R)
• M11: 2,123,691 km (0.085 R)
• M12: 2,250,401 km (0.076 R)
• M13: 2,401,495 km (0.115 R)
• M14: 2,578,170 km (0.107 R)
• M15: 2,690,966 km (0.077 R)
• M16: 2,898,010 km (0.087 R)
• M17: 3,110,439 km (0.118 R)
• M18: 3,626,103 km (0.117 R)
• M19: 3,829,556 km (0.06 R)
• M20: 3,932,778 km (0.092 R)
• M21: 4,115,587 km (0.092 R)
• M22: 4,194,874 km (0.108 R)
• M23: 4,736,269 km (0.113 R)
• M24: 5,213,785 km (0.102 R)
• M25: 5,299,654 km (0.077 R)
• M26: 5,647,918 km (0.088 R)
• M27: 6,214,744 km (0.082 R)
• M28: 6,366,885 km (0.025 R)
• M29: 6,768,406 km (0.054 R)
• M30: 7,019,730 km (0.077 R)
• M31: 7,531,355 km (0.112 R)
• M32: 7,693,669 km (0.057 R)
• M33: 7,923,002 km (0.104 R)
• M34: 8,221,151 km (0.078 R)
• M35: 8,388,401 km (0.085 R)
• M36: 8,590,658 km (0.115 R)
• M37: 8,760,302 km (0.102 R)
• M38: 8,931,292 km (0.084 R)
• M39: 9,872,861 km (0.107 R)
• M40: 10,015,129 km (0.12 R)
• M41: 10,086,487 km (0.073 R)
• M42: 10,663,486 km (0.051 R)
• M43: 11,549,105 km (0.095 R)
• M44: 12,114,436 km (0.027 R)
• M45: 12,458,062 km (0.091 R)
• M46: 13,155,038 km (0.041 R)
• M47: 13,311,518 km (0.096 R)
• M48: 13,705,708 km (0.102 R)
• M49: 15,115,518 km (0.044 R)
• M50: 15,444,335 km (0.115 R)
• M51: 15,775,395 km (0.111 R)
• M52: 16,655,629 km (0.107 R)
• M53: 16,909,945 km (0.089 R)
• M54: 18,114,357 km (0.114 R)
• M55: 18,463,519 km (0.097 R)
• M56: 19,747,817 km (0.064 R)
• M57: 20,332,894 km (0.06 R)
• M58: 20,423,401 km (0.097 R)
• M59: 21,106,614 km (0.087 R)
• M60: 21,566,179 km (0.106 R)
• M61: 21,658,481 km (0.1 R)
• M62: 22,917,795 km (0.098 R)
• M63: 23,295,380 km (0.032 R)
• M64: 23,913,519 km (0.108 R)
• M65: 24,248,618 km (0.097 R)
• M66: 25,068,714 km (0.052 R)
• M67: 27,283,510 km (0.112 R)
• M68: 28,085,953 km (0.061 R)
• M69: 28,388,889 km (0.119 R)
• M70: 28,794,598 km (0.047 R)
• M71: 29,100,077 km (0.104 R)
• M72: 29,919,873 km (0.096 R)
• M73: 30,747,299 km (0.11 R)
• M74: 31,739,582 km (0.119 R)
• M75: 32,002,425 km (0.115 R)
• M76: 32,266,017 km (0.104 R)
• M77: 32,689,379 km (0.111 R)
• M78: 33,916,530 km (0.047 R)
• M79: 34,833,266 km (0.085 R)
• M80: 35,703,477 km (0.093 R)
• M81: 36,360,810 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.5

Radius: 7.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.14 AU - 18.38 AU

Year: 22196 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,315,157 km

• M1: 153,487 km (0.085 R)
• M2: 226,192 km (0.108 R)
• M3: 284,685 km (0.108 R)
• M4: 440,865 km (0.057 R)
• M5: 582,385 km (0.067 R)
• M6: 1,013,825 km (0.112 R)
• M7: 1,437,336 km (0.099 R)
• M8: 1,497,774 km (0.032 R)
• M9: 2,045,601 km (0.037 R)
• M10: 2,148,525 km (0.099 R)
• M11: 2,359,158 km (0.09 R)
• M12: 2,915,363 km (0.115 R)
• M13: 2,992,556 km (0.028 R)
• M14: 3,971,075 km (0.076 R)
• M15: 4,143,113 km (0.086 R)
• M16: 4,273,862 km (0.114 R)
• M17: 6,493,296 km (0.092 R)
• M18: 7,903,704 km (0.092 R)
• M19: 9,120,384 km (0.088 R)
• M20: 9,404,919 km (0.117 R)
• M21: 9,692,446 km (0.105 R)
• M22: 9,982,965 km (0.1 R)
• M23: 10,335,268 km (0.106 R)
• M24: 10,572,381 km (0.101 R)
• M25: 11,173,166 km (0.116 R)
• M26: 11,294,639 km (0.07 R)
• M27: 11,538,933 km (0.107 R)
• M28: 12,470,329 km (0.114 R)
• M29: 12,786,280 km (0.089 R)
• M30: 13,104,773 km (0.059 R)
• M31: 13,945,214 km (0.079 R)
• M32: 14,075,963 km (0.086 R)
• M33: 14,736,288 km (0.111 R)
• M34: 15,406,636 km (0.101 R)
• M35: 16,569,011 km (0.072 R)
• M36: 16,777,102 km (0.116 R)
• M37: 16,986,090 km (0.075 R)
• M38: 17,195,826 km (0.058 R)
• M39: 17,547,381 km (0.115 R)
• M40: 19,632,776 km (0.094 R)
• M41: 20,518,395 km (0.029 R)
• M42: 20,741,745 km (0.095 R)
• M43: 21,266,235 km (0.1 R)
• M44: 23,953,611 km (0.07 R)
• M45: 24,661,807 km (0.079 R)
• M46: 25,376,885 km (0.092 R)
• M47: 29,892,048 km (0.11 R)
• M48: 31,165,874 km (0.118 R)
• M49: 32,630,736 km (0.107 R)
• M50: 32,804,569 km (0.094 R)
• M51: 33,065,767 km (0.117 R)
• M52: 33,153,132 km (0.075 R)
• M53: 33,941,812 km (0.089 R)
• M54: 35,270,092 km (0.12 R)
• M55: 36,705,483 km (0.049 R)
• M56: 36,795,840 km (0.082 R)
• M57: 37,158,017 km (0.108 R)
• M58: 37,248,823 km (0.054 R)
• M59: 37,612,345 km (0.056 R)
• M60: 39,448,061 km (0.089 R)
• M61: 42,066,772 km (0.094 R)
• M62: 43,015,521 km (0.087 R)
• M63: 45,806,718 km (0.073 R)
• M64: 46,001,345 km (0.104 R)
• M65: 46,391,347 km (0.091 R)
• M66: 47,666,818 km (0.085 R)
• M67: 47,864,138 km (0.067 R)
• M68: 48,655,810 km (0.107 R)
• M69: 49,451,820 km (0.055 R)
• M70: 50,352,399 km (0.119 R)
• M71: 50,553,309 km (0.075 R)
• M72: 51,967,009 km (0.094 R)
• M73: 52,271,590 km (0.041 R)
• M74: 54,729,783 km (0.047 R)
• M75: 55,246,643 km (0.105 R)
• M76: 56,493,691 km (0.079 R)
• M77: 57,015,937 km (0.112 R)
• M78: 57,330,093 km (0.081 R)
• M79: 58,170,833 km (0.118 R)
• M80: 62,542,382 km (0.119 R)
• M81: 63,516,114 km (0.114 R)
• M82: 64,822,253 km (0.117 R)
• M83: 65,040,816 km (0.107 R)
• M84: 65,259,528 km (0.052 R)
• M85: 65,478,539 km (0.119 R)
• M86: 67,239,605 km (0.091 R)
• M87: 68,793,179 km (0.087 R)
• M88: 72,275,369 km (0.086 R)
• M89: 72,501,860 km (0.092 R)
• M90: 72,955,890 km (0.064 R)
• M91: 73,069,434 km (0.056 R)
• M92: 73,752,498 km (0.039 R)
• M93: 74,094,928 km (0.1 R)
• M94: 75,010,317 km (0.078 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit