🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 184 Days

Day: 40.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 218 Days

Day: 47.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 239 Days

Day: 19.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.44 AU - 8.58 AU

Year: 8567 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,083,954 km

• M1: 210,335 km (0.085 R)
• M2: 312,510 km (0.074 R)
• M3: 814,261 km (0.091 R)
• M4: 950,545 km (0.077 R)
• M5: 1,271,582 km (0.1 R)
• M6: 1,509,293 km (0.07 R)
• M7: 1,886,579 km (0.09 R)
• M8: 2,115,613 km (0.059 R)
• M9: 2,248,456 km (0.111 R)
• M10: 3,273,650 km (0.102 R)
• M11: 3,463,191 km (0.029 R)
• M12: 3,817,139 km (0.11 R)
• M13: 3,943,849 km (0.088 R)
• M14: 4,370,053 km (0.089 R)
• M15: 5,146,466 km (0.037 R)
• M16: 5,226,501 km (0.114 R)
• M17: 5,306,984 km (0.119 R)
• M18: 5,489,643 km (0.089 R)
• M19: 5,798,563 km (0.041 R)
• M20: 6,433,456 km (0.104 R)
• M21: 6,715,598 km (0.11 R)
• M22: 7,631,885 km (0.118 R)
• M23: 8,350,852 km (0.078 R)
• M24: 8,970,487 km (0.09 R)
• M25: 9,310,373 km (0.085 R)
• M26: 9,555,714 km (0.095 R)
• M27: 10,228,904 km (0.105 R)
• M28: 11,542,074 km (0.112 R)
• M29: 13,958,529 km (0.042 R)
• M30: 15,122,849 km (0.107 R)
• M31: 15,209,167 km (0.081 R)
• M32: 15,440,445 km (0.108 R)
• M33: 17,272,121 km (0.106 R)
• M34: 17,362,478 km (0.063 R)
• M35: 18,060,502 km (0.071 R)
• M36: 18,551,482 km (0.114 R)
• M37: 19,233,798 km (0.089 R)
• M38: 20,241,041 km (0.113 R)
• M39: 21,297,650 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 8.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.24 AU - 11.74 AU

Year: 12169 Days

Day: 8.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,083,954 km

• M1: 121,324 km (0.118 R)
• M2: 255,214 km (0.093 R)
• M3: 319,541 km (0.104 R)
• M4: 1,564,943 km (0.068 R)
• M5: 1,850,675 km (0.111 R)
• M6: 2,224,969 km (0.108 R)
• M7: 2,622,600 km (0.102 R)
• M8: 2,751,554 km (0.097 R)
• M9: 2,856,123 km (0.112 R)
• M10: 2,962,038 km (0.06 R)
• M11: 3,343,363 km (0.096 R)
• M12: 3,426,988 km (0.101 R)
• M13: 3,539,785 km (0.111 R)
• M14: 3,596,632 km (0.102 R)
• M15: 3,653,778 km (0.078 R)
• M16: 3,827,013 km (0.091 R)
• M17: 4,122,020 km (0.116 R)
• M18: 4,211,928 km (0.104 R)
• M19: 4,609,110 km (0.083 R)
• M20: 5,018,261 km (0.078 R)
• M21: 5,146,616 km (0.116 R)
• M22: 5,439,229 km (0.115 R)
• M23: 5,670,507 km (0.101 R)
• M24: 5,939,035 km (0.115 R)
• M25: 6,006,654 km (0.092 R)
• M26: 7,561,424 km (0.111 R)
• M27: 8,006,029 km (0.098 R)
• M28: 8,612,050 km (0.053 R)
• M29: 9,508,889 km (0.087 R)
• M30: 9,667,912 km (0.105 R)
• M31: 10,971,508 km (0.057 R)
• M32: 11,138,309 km (0.073 R)
• M33: 11,985,033 km (0.089 R)
• M34: 12,896,084 km (0.074 R)
• M35: 13,160,573 km (0.109 R)
• M36: 13,293,416 km (0.063 R)
• M37: 13,739,667 km (0.096 R)
• M38: 13,874,455 km (0.07 R)
• M39: 14,600,902 km (0.091 R)
• M40: 14,784,458 km (0.118 R)
• M41: 15,200,191 km (0.048 R)
• M42: 15,293,091 km (0.109 R)
• M43: 15,479,490 km (0.071 R)
• M44: 16,043,324 km (0.072 R)
• M45: 16,280,138 km (0.053 R)
• M46: 16,470,576 km (0.077 R)
• M47: 16,949,588 km (0.107 R)
• M48: 17,045,929 km (0.118 R)
• M49: 17,433,238 km (0.07 R)
• M50: 17,530,626 km (0.047 R)
• M51: 17,676,784 km (0.066 R)
• M52: 18,118,097 km (0.066 R)
• M53: 19,312,337 km (0.041 R)
• M54: 19,817,529 km (0.116 R)
• M55: 20,634,633 km (0.064 R)
• M56: 21,358,686 km (0.118 R)
• M57: 21,410,746 km (0.067 R)
• M58: 22,196,434 km (0.045 R)
• M59: 23,419,397 km (0.089 R)
• M60: 23,473,103 km (0.119 R)
• M61: 23,580,514 km (0.055 R)
• M62: 25,047,171 km (0.045 R)
• M63: 26,711,149 km (0.08 R)
• M64: 26,935,695 km (0.091 R)
• M65: 27,443,281 km (0.094 R)
• M66: 27,499,829 km (0.113 R)
• M67: 27,954,008 km (0.111 R)
• M68: 28,124,998 km (0.085 R)
• M69: 28,697,210 km (0.107 R)
• M70: 29,331,206 km (0.034 R)
• M71: 30,144,719 km (0.087 R)
• M72: 30,612,960 km (0.105 R)
• M73: 30,730,395 km (0.03 R)
• M74: 31,734,645 km (0.103 R)
• M75: 33,230,773 km (0.1 R)
• M76: 33,653,836 km (0.03 R)
• M77: 33,957,221 km (0.105 R)
• M78: 34,749,940 km (0.109 R)
• M79: 35,610,576 km (0.101 R)
• M80: 35,981,429 km (0.093 R)
• M81: 36,043,513 km (0.027 R)
• M82: 36,602,560 km (0.113 R)
• M83: 37,729,481 km (0.12 R)
• M84: 38,297,354 km (0.06 R)
• M85: 38,487,194 km (0.059 R)
• M86: 38,677,333 km (0.049 R)
• M87: 39,889,075 km (0.09 R)
• M88: 40,919,206 km (0.105 R)
• M89: 41,827,714 km (0.089 R)
• M90: 43,202,967 km (0.091 R)
• M91: 44,061,659 km (0.062 R)
• M92: 44,393,467 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 3.7

Gravity: 53.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.54 AU - 16.86 AU

Year: 23460 Days

Day: 23.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,083,954 km

• M1: 48,769 km (0.036 R)
• M2: 636,988 km (0.08 R)
• M3: 686,953 km (0.102 R)
• M4: 817,552 km (0.101 R)
• M5: 1,349,672 km (0.046 R)
• M6: 1,381,836 km (0.104 R)
• M7: 1,614,311 km (0.117 R)
• M8: 1,648,569 km (0.105 R)
• M9: 1,931,009 km (0.065 R)
• M10: 2,040,814 km (0.109 R)
• M11: 4,481,952 km (0.115 R)
• M12: 4,774,416 km (0.069 R)
• M13: 6,272,340 km (0.07 R)
• M14: 7,043,217 km (0.093 R)
• M15: 7,843,566 km (0.082 R)
• M16: 8,077,537 km (0.025 R)
• M17: 8,974,975 km (0.068 R)
• M18: 9,158,232 km (0.101 R)
• M19: 9,342,686 km (0.108 R)
• M20: 9,590,570 km (0.103 R)
• M21: 10,927,227 km (0.051 R)
• M22: 11,122,901 km (0.096 R)
• M23: 11,188,425 km (0.119 R)
• M24: 11,716,804 km (0.112 R)
• M25: 12,388,798 km (0.117 R)
• M26: 12,797,799 km (0.057 R)
• M27: 13,350,264 km (0.053 R)
• M28: 13,489,539 km (0.083 R)
• M29: 13,699,425 km (0.055 R)
• M30: 14,051,578 km (0.114 R)
• M31: 14,621,247 km (0.055 R)
• M32: 14,908,924 km (0.119 R)
• M33: 15,930,378 km (0.073 R)
• M34: 16,598,931 km (0.088 R)
• M35: 16,898,875 km (0.065 R)
• M36: 17,352,306 km (0.097 R)
• M37: 18,503,312 km (0.111 R)
• M38: 18,970,656 km (0.058 R)
• M39: 19,284,213 km (0.092 R)
• M40: 20,878,178 km (0.049 R)
• M41: 22,100,991 km (0.101 R)
• M42: 22,762,513 km (0.108 R)
• M43: 25,128,852 km (0.054 R)
• M44: 25,214,871 km (0.116 R)
• M45: 25,559,694 km (0.102 R)
• M46: 27,042,209 km (0.047 R)
• M47: 27,927,379 km (0.119 R)
• M48: 28,911,883 km (0.082 R)
• M49: 29,725,845 km (0.102 R)
• M50: 30,638,990 km (0.106 R)
• M51: 32,025,912 km (0.059 R)
• M52: 36,696,956 km (0.071 R)
• M53: 37,381,366 km (0.061 R)
• M54: 38,663,719 km (0.069 R)
• M55: 40,362,104 km (0.09 R)
• M56: 41,575,642 km (0.06 R)
• M57: 42,595,899 km (0.07 R)
• M58: 43,624,534 km (0.118 R)
• M59: 43,727,757 km (0.08 R)
• M60: 44,038,172 km (0.112 R)
• M61: 44,869,488 km (0.099 R)
• M62: 51,703,866 km (0.105 R)
• M63: 53,462,240 km (0.033 R)
• M64: 53,904,900 km (0.117 R)
• M65: 57,150,575 km (0.088 R)
• M66: 57,489,863 km (0.08 R)
• M67: 57,943,444 km (0.101 R)
• M68: 59,769,286 km (0.067 R)
• M69: 61,382,250 km (0.111 R)
• M70: 65,004,613 km (0.078 R)
• M71: 70,869,747 km (0.109 R)
• M72: 71,112,694 km (0.08 R)
• M73: 71,843,181 km (0.106 R)
• M74: 72,453,989 km (0.084 R)
• M75: 73,557,572 km (0.08 R)
• M76: 73,803,511 km (0.057 R)
• M77: 74,173,018 km (0.112 R)
• M78: 76,901,384 km (0.085 R)
• M79: 85,152,155 km (0.093 R)
• M80: 86,186,924 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.1

Radius: 7.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.1 AU - 15.26 AU

Year: 24618 Days

Day: 22.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 142.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,083,954 km

• M1: 130,449 km (0.112 R)
• M2: 610,060 km (0.079 R)
• M3: 725,550 km (0.091 R)
• M4: 1,257,968 km (0.091 R)
• M5: 1,363,884 km (0.1 R)
• M6: 1,699,282 km (0.091 R)
• M7: 2,210,608 km (0.104 R)
• M8: 3,394,376 km (0.09 R)
• M9: 4,254,115 km (0.116 R)
• M10: 4,708,294 km (0.055 R)
• M11: 4,874,198 km (0.07 R)
• M12: 5,109,665 km (0.096 R)
• M13: 5,838,655 km (0.105 R)
• M14: 6,342,501 km (0.095 R)
• M15: 6,415,654 km (0.087 R)
• M16: 6,785,610 km (0.062 R)
• M17: 6,973,206 km (0.102 R)
• M18: 7,048,603 km (0.085 R)
• M19: 7,124,449 km (0.114 R)
• M20: 7,200,445 km (0.074 R)
• M21: 7,315,037 km (0.095 R)
• M22: 7,391,780 km (0.114 R)
• M23: 7,936,466 km (0.081 R)
• M24: 8,981,856 km (0.079 R)
• M25: 9,064,135 km (0.088 R)
• M26: 9,270,730 km (0.102 R)
• M27: 9,520,708 km (0.108 R)
• M28: 10,499,527 km (0.068 R)
• M29: 11,199,196 km (0.032 R)
• M30: 14,674,205 km (0.089 R)
• M31: 15,455,554 km (0.099 R)
• M32: 15,652,874 km (0.082 R)
• M33: 15,851,241 km (0.096 R)
• M34: 16,050,206 km (0.117 R)
• M35: 16,652,487 km (0.088 R)
• M36: 17,007,184 km (0.071 R)
• M37: 17,211,085 km (0.066 R)
• M38: 18,294,473 km (0.071 R)
• M39: 18,450,953 km (0.119 R)
• M40: 18,555,671 km (0.104 R)
• M41: 18,818,066 km (0.094 R)
• M42: 18,870,724 km (0.078 R)
• M43: 19,028,849 km (0.09 R)
• M44: 19,506,066 km (0.117 R)
• M45: 22,842,996 km (0.085 R)
• M46: 24,951,279 km (0.032 R)
• M47: 25,182,857 km (0.095 R)
• M48: 25,823,435 km (0.102 R)
• M49: 27,538,126 km (0.089 R)
• M50: 27,897,460 km (0.109 R)
• M51: 28,198,002 km (0.071 R)
• M52: 28,318,578 km (0.109 R)
• M53: 28,984,737 km (0.105 R)
• M54: 29,350,205 km (0.115 R)
• M55: 30,394,099 km (0.089 R)
• M56: 31,013,733 km (0.075 R)
• M57: 31,138,198 km (0.094 R)
• M58: 32,897,769 km (0.084 R)
• M59: 35,142,335 km (0.082 R)
• M60: 35,272,036 km (0.091 R)
• M61: 36,053,835 km (0.091 R)
• M62: 36,446,828 km (0.107 R)
• M63: 37,303,426 km (0.108 R)
• M64: 38,433,339 km (0.065 R)
• M65: 41,821,431 km (0.113 R)
• M66: 41,890,246 km (0.111 R)
• M67: 42,372,400 km (0.066 R)
• M68: 42,717,971 km (0.099 R)
• M69: 42,856,349 km (0.058 R)
• M70: 42,995,026 km (0.118 R)
• M71: 44,039,519 km (0.094 R)
• M72: 47,008,139 km (0.111 R)
• M73: 47,365,827 km (0.112 R)
• M74: 48,011,941 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit