🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 333 Days

Day: 43.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,468,674 km

• M1: 361,728 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.03 AU - 1.25 AU

Year: 517 Days

Day: 41.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,468,674 km

• M1: 45,627 km (0.093 R)
• M2: 783,594 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.13 AU - 1.41 AU

Year: 608 Days

Day: 27.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.72 AU - 2.5 AU

Year: 1301 Days

Day: 36.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.76 AU - 2.76 AU

Year: 1947 Days

Day: 28.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 14.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.76 AU - 7.62 AU

Year: 6539 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,468,674 km

• M1: 219,909 km (0.12 R)
• M2: 707,448 km (0.063 R)
• M3: 887,415 km (0.073 R)
• M4: 1,000,361 km (0.116 R)
• M5: 1,188,555 km (0.106 R)
• M6: 1,352,066 km (0.108 R)
• M7: 1,465,610 km (0.116 R)
• M8: 2,513,843 km (0.118 R)
• M9: 3,149,185 km (0.108 R)
• M10: 3,564,917 km (0.106 R)
• M11: 4,391,595 km (0.082 R)
• M12: 4,886,166 km (0.093 R)
• M13: 5,460,173 km (0.091 R)
• M14: 6,738,337 km (0.112 R)
• M15: 6,871,180 km (0.072 R)
• M16: 7,860,321 km (0.094 R)
• M17: 8,035,500 km (0.093 R)
• M18: 8,318,240 km (0.083 R)
• M19: 8,748,783 km (0.085 R)
• M20: 9,186,656 km (0.1 R)
• M21: 9,297,208 km (0.107 R)
• M22: 9,482,560 km (0.081 R)
• M23: 9,594,459 km (0.096 R)
• M24: 10,389,273 km (0.119 R)
• M25: 10,543,060 km (0.095 R)
• M26: 11,801,028 km (0.097 R)
• M27: 12,042,180 km (0.102 R)
• M28: 12,366,209 km (0.057 R)
• M29: 12,611,250 km (0.057 R)
• M30: 12,816,498 km (0.065 R)
• M31: 12,940,365 km (0.066 R)
• M32: 13,314,061 km (0.098 R)
• M33: 13,902,429 km (0.098 R)
• M34: 14,628,428 km (0.07 R)
• M35: 15,235,646 km (0.039 R)
• M36: 15,674,416 km (0.117 R)
• M37: 16,474,765 km (0.107 R)
• M38: 16,609,403 km (0.094 R)
• M39: 16,834,697 km (0.096 R)
• M40: 17,015,711 km (0.109 R)
• M41: 17,884,126 km (0.075 R)
• M42: 19,902,501 km (0.102 R)
• M43: 20,382,261 km (0.107 R)
• M44: 20,768,822 km (0.116 R)
• M45: 20,865,761 km (0.092 R)
• M46: 21,011,619 km (0.116 R)
• M47: 22,587,932 km (0.093 R)
• M48: 23,390,375 km (0.059 R)
• M49: 23,896,764 km (0.101 R)
• M50: 24,253,256 km (0.089 R)
• M51: 24,406,593 km (0.102 R)
• M52: 24,509,068 km (0.08 R)
• M53: 24,868,552 km (0.097 R)
• M54: 25,074,847 km (0.098 R)
• M55: 25,178,219 km (0.11 R)
• M56: 26,429,456 km (0.053 R)
• M57: 28,129,187 km (0.089 R)
• M58: 29,263,737 km (0.09 R)
• M59: 29,699,964 km (0.101 R)
• M60: 29,864,073 km (0.111 R)
• M61: 30,634,054 km (0.103 R)
• M62: 30,855,159 km (0.12 R)
• M63: 31,076,863 km (0.031 R)
• M64: 32,137,213 km (0.113 R)
• M65: 32,305,810 km (0.095 R)
• M66: 33,436,620 km (0.062 R)
• M67: 34,810,976 km (0.119 R)
• M68: 35,157,295 km (0.1 R)
• M69: 36,261,925 km (0.065 R)
• M70: 37,318,984 km (0.047 R)
• M71: 38,326,526 km (0.117 R)
• M72: 38,923,421 km (0.101 R)
• M73: 39,043,249 km (0.086 R)
• M74: 39,163,077 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 8

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.81 AU - 7.75 AU

Year: 8340 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,468,674 km

• M1: 111,002 km (0.074 R)
• M2: 166,652 km (0.095 R)
• M3: 300,692 km (0.098 R)
• M4: 396,434 km (0.043 R)
• M5: 532,419 km (0.095 R)
• M6: 1,012,628 km (0.073 R)
• M7: 1,106,725 km (0.11 R)
• M8: 1,283,550 km (0.109 R)
• M9: 1,344,586 km (0.118 R)
• M10: 1,512,434 km (0.088 R)
• M11: 1,845,439 km (0.113 R)
• M12: 2,274,785 km (0.088 R)
• M13: 2,475,546 km (0.111 R)
• M14: 2,708,320 km (0.105 R)
• M15: 2,894,270 km (0.087 R)
• M16: 3,167,286 km (0.083 R)
• M17: 3,505,826 km (0.111 R)
• M18: 3,885,805 km (0.068 R)
• M19: 3,945,345 km (0.061 R)
• M20: 4,005,333 km (0.078 R)
• M21: 4,309,615 km (0.107 R)
• M22: 5,299,804 km (0.093 R)
• M23: 5,837,459 km (0.088 R)
• M24: 6,182,431 km (0.105 R)
• M25: 6,252,144 km (0.101 R)
• M26: 6,322,156 km (0.077 R)
• M27: 6,533,986 km (0.085 R)
• M28: 7,000,732 km (0.062 R)
• M29: 7,183,091 km (0.094 R)
• M30: 7,777,294 km (0.114 R)
• M31: 7,928,388 km (0.102 R)
• M32: 8,659,024 km (0.077 R)
• M33: 8,776,458 km (0.088 R)
• M34: 9,411,202 km (0.092 R)
• M35: 9,652,952 km (0.115 R)
• M36: 10,724,671 km (0.077 R)
• M37: 11,790,257 km (0.119 R)
• M38: 11,876,874 km (0.098 R)
• M39: 12,051,006 km (0.072 R)
• M40: 12,269,718 km (0.106 R)
• M41: 12,533,908 km (0.083 R)
• M42: 12,711,181 km (0.112 R)
• M43: 13,157,881 km (0.094 R)
• M44: 13,247,789 km (0.075 R)
• M45: 13,974,835 km (0.068 R)
• M46: 14,158,541 km (0.086 R)
• M47: 14,575,021 km (0.075 R)
• M48: 14,714,746 km (0.076 R)
• M49: 15,467,373 km (0.109 R)
• M50: 16,232,416 km (0.116 R)
• M51: 16,765,583 km (0.114 R)
• M52: 17,255,366 km (0.12 R)
• M53: 17,600,937 km (0.086 R)
• M54: 18,349,076 km (0.112 R)
• M55: 18,600,850 km (0.096 R)
• M56: 18,853,670 km (0.107 R)
• M57: 20,551,007 km (0.098 R)
• M58: 20,655,427 km (0.088 R)
• M59: 20,864,864 km (0.104 R)
• M60: 21,709,493 km (0.088 R)
• M61: 22,619,048 km (0.087 R)
• M62: 24,364,856 km (0.065 R)
• M63: 25,086,366 km (0.11 R)
• M64: 25,590,062 km (0.042 R)
• M65: 25,758,659 km (0.081 R)
• M66: 25,984,103 km (0.104 R)
• M67: 26,266,843 km (0.046 R)
• M68: 27,063,751 km (0.104 R)
• M69: 27,120,897 km (0.12 R)
• M70: 27,637,907 km (0.05 R)
• M71: 27,695,503 km (0.109 R)
• M72: 29,149,295 km (0.069 R)
• M73: 29,796,754 km (0.043 R)
• M74: 30,627,621 km (0.095 R)
• M75: 31,105,885 km (0.102 R)
• M76: 31,225,863 km (0.102 R)
• M77: 32,190,919 km (0.116 R)
• M78: 33,043,477 km (0.057 R)
• M79: 33,903,365 km (0.064 R)
• M80: 35,207,111 km (0.096 R)
• M81: 37,863,071 km (0.086 R)
• M82: 38,376,342 km (0.073 R)
• M83: 38,440,669 km (0.04 R)
• M84: 38,698,276 km (0.071 R)
• M85: 39,409,614 km (0.119 R)
• M86: 39,864,541 km (0.117 R)
• M87: 42,830,618 km (0.095 R)
• M88: 44,711,662 km (0.1 R)
• M89: 45,390,088 km (0.073 R)

Asteroid Belt

Center: 10.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494

Radius: 6.3

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.84 AU - 16.1 AU

Year: 20991 Days

Day: 20.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,468,674 km

• M1: 80,633 km (0.118 R)
• M2: 170,841 km (0.056 R)
• M3: 390,600 km (0.079 R)
• M4: 1,381,985 km (0.108 R)
• M5: 1,671,158 km (0.108 R)
• M6: 1,761,515 km (0.085 R)
• M7: 1,915,900 km (0.102 R)
• M8: 2,106,936 km (0.072 R)
• M9: 2,237,835 km (0.107 R)
• M10: 2,967,872 km (0.062 R)
• M11: 3,151,878 km (0.064 R)
• M12: 3,301,924 km (0.1 R)
• M13: 3,377,621 km (0.094 R)
• M14: 3,924,700 km (0.103 R)
• M15: 4,086,116 km (0.111 R)
• M16: 6,233,145 km (0.08 R)
• M17: 6,421,489 km (0.112 R)
• M18: 7,995,109 km (0.088 R)
• M19: 8,097,284 km (0.099 R)
• M20: 8,148,446 km (0.119 R)
• M21: 9,735,231 km (0.115 R)
• M22: 10,063,748 km (0.094 R)
• M23: 10,118,950 km (0.118 R)
• M24: 12,227,831 km (0.054 R)
• M25: 12,522,838 km (0.117 R)
• M26: 12,582,228 km (0.114 R)
• M27: 13,665,616 km (0.1 R)
• M28: 14,404,480 km (0.084 R)
• M29: 14,528,796 km (0.069 R)
• M30: 16,502,141 km (0.105 R)
• M31: 16,893,639 km (0.094 R)
• M32: 16,959,163 km (0.119 R)
• M33: 17,090,510 km (0.108 R)
• M34: 18,355,360 km (0.076 R)
• M35: 19,237,987 km (0.093 R)
• M36: 21,610,908 km (0.057 R)
• M37: 22,254,478 km (0.093 R)
• M38: 22,686,816 km (0.081 R)
• M39: 23,122,146 km (0.079 R)
• M40: 23,927,132 km (0.067 R)
• M41: 24,667,043 km (0.103 R)
• M42: 25,264,388 km (0.044 R)
• M43: 26,169,156 km (0.082 R)
• M44: 26,778,318 km (0.115 R)
• M45: 27,932,914 km (0.037 R)
• M46: 28,868,200 km (0.04 R)
• M47: 34,027,232 km (0.066 R)
• M48: 36,287,208 km (0.095 R)
• M49: 37,221,895 km (0.104 R)
• M50: 37,820,735 km (0.093 R)
• M51: 38,768,139 km (0.117 R)
• M52: 39,201,374 km (0.12 R)
• M53: 39,897,902 km (0.112 R)
• M54: 40,950,472 km (0.053 R)
• M55: 41,923,158 km (0.045 R)
• M56: 42,278,901 km (0.046 R)
• M57: 44,705,379 km (0.089 R)
• M58: 45,706,787 km (0.039 R)
• M59: 47,269,038 km (0.1 R)
• M60: 47,639,143 km (0.106 R)
• M61: 50,539,995 km (0.073 R)
• M62: 50,634,541 km (0.111 R)
• M63: 51,678,285 km (0.119 R)
• M64: 51,868,723 km (0.08 R)
• M65: 54,463,648 km (0.059 R)
• M66: 54,754,466 km (0.079 R)
• M67: 56,903,589 km (0.091 R)
• M68: 57,691,970 km (0.114 R)
• M69: 58,781,791 km (0.081 R)
• M70: 61,082,456 km (0.097 R)
• M71: 64,639,445 km (0.066 R)
• M72: 65,977,598 km (0.054 R)
• M73: 66,391,236 km (0.06 R)
• M74: 66,701,951 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit