🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.72 AU - 0.88 AU

Year: 270 Days

Day: 24.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,140,997 km

• M1: 25,880 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.76 AU - 0.96 AU

Year: 300 Days

Day: 35.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 453 Days

Day: 12.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.32 AU - 2.2 AU

Year: 880 Days

Day: 20 Hours

Environment

Temp: -62 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.95 AU - 2.55 AU

Year: 1271 Days

Day: 23.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.03 AU - 2.73 AU

Year: 1383 Days

Day: 36.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.43 AU - 2.93 AU

Year: 1653 Days

Day: 43.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 8.6

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.81 AU - 5.77 AU

Year: 4584 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,140,997 km

• M1: 137,181 km (0.094 R)
• M2: 435,479 km (0.054 R)
• M3: 563,386 km (0.113 R)
• M4: 766,839 km (0.112 R)
• M5: 1,108,371 km (0.046 R)
• M6: 1,182,122 km (0.113 R)
• M7: 1,350,420 km (0.089 R)
• M8: 1,814,323 km (0.049 R)
• M9: 2,249,054 km (0.092 R)
• M10: 2,439,642 km (0.05 R)
• M11: 2,517,433 km (0.049 R)
• M12: 2,898,010 km (0.107 R)
• M13: 2,959,943 km (0.11 R)
• M14: 3,802,927 km (0.118 R)
• M15: 3,870,845 km (0.069 R)
• M16: 4,286,278 km (0.095 R)
• M17: 4,380,525 km (0.099 R)
• M18: 4,691,688 km (0.115 R)
• M19: 4,764,543 km (0.093 R)
• M20: 4,837,696 km (0.116 R)
• M21: 4,935,982 km (0.102 R)
• M22: 5,010,033 km (0.094 R)
• M23: 5,109,366 km (0.115 R)
• M24: 5,564,742 km (0.084 R)
• M25: 6,059,611 km (0.114 R)
• M26: 6,379,452 km (0.026 R)
• M27: 6,541,316 km (0.115 R)
• M28: 6,786,956 km (0.08 R)
• M29: 7,914,475 km (0.114 R)
• M30: 8,293,407 km (0.117 R)
• M31: 8,559,242 km (0.095 R)
• M32: 8,738,012 km (0.057 R)
• M33: 9,129,659 km (0.093 R)
• M34: 9,774,426 km (0.043 R)
• M35: 10,023,805 km (0.089 R)
• M36: 10,338,709 km (0.114 R)
• M37: 11,828,255 km (0.113 R)
• M38: 11,927,737 km (0.114 R)
• M39: 12,060,880 km (0.09 R)
• M40: 12,395,680 km (0.061 R)
• M41: 12,598,085 km (0.115 R)
• M42: 12,665,704 km (0.028 R)
• M43: 12,835,497 km (0.088 R)
• M44: 13,177,328 km (0.099 R)
• M45: 13,314,958 km (0.047 R)
• M46: 13,453,037 km (0.103 R)
• M47: 13,800,254 km (0.082 R)
• M48: 14,009,990 km (0.103 R)
• M49: 14,150,463 km (0.097 R)
• M50: 14,468,059 km (0.068 R)
• M51: 15,182,538 km (0.056 R)
• M52: 15,290,698 km (0.116 R)
• M53: 15,798,882 km (0.107 R)
• M54: 16,091,645 km (0.11 R)
• M55: 16,981,004 km (0.068 R)
• M56: 17,130,751 km (0.101 R)
• M57: 17,243,399 km (0.078 R)
• M58: 17,318,497 km (0.093 R)
• M59: 17,810,075 km (0.03 R)
• M60: 18,114,956 km (0.077 R)
• M61: 18,729,653 km (0.085 R)
• M62: 19,586,101 km (0.051 R)
• M63: 19,664,491 km (0.097 R)
• M64: 20,019,037 km (0.113 R)
• M65: 20,814,449 km (0.095 R)
• M66: 20,934,576 km (0.12 R)
• M67: 21,256,361 km (0.106 R)
• M68: 21,863,878 km (0.095 R)
• M69: 22,108,471 km (0.036 R)
• M70: 22,190,151 km (0.111 R)
• M71: 22,394,951 km (0.117 R)
• M72: 22,518,070 km (0.086 R)
• M73: 22,971,651 km (0.037 R)
• M74: 23,261,871 km (0.086 R)
• M75: 24,224,084 km (0.075 R)
• M76: 24,901,014 km (0.08 R)
• M77: 26,186,958 km (0.083 R)
• M78: 27,056,271 km (0.096 R)
• M79: 27,670,370 km (0.098 R)
• M80: 28,422,249 km (0.116 R)
• M81: 29,270,619 km (0.097 R)
• M82: 29,585,223 km (0.078 R)
• M83: 30,081,888 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.3

Radius: 5

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.52 AU - 13.58 AU

Year: 16749 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,140,997 km

• M1: 63,878 km (0.119 R)
• M2: 106,663 km (0.087 R)
• M3: 139,425 km (0.029 R)
• M4: 268,079 km (0.101 R)
• M5: 644,468 km (0.041 R)
• M6: 905,366 km (0.113 R)
• M7: 1,068,278 km (0.074 R)
• M8: 1,174,942 km (0.077 R)
• M9: 1,444,966 km (0.081 R)
• M10: 1,563,148 km (0.07 R)
• M11: 1,709,006 km (0.107 R)
• M12: 1,808,788 km (0.047 R)
• M13: 2,281,368 km (0.055 R)
• M14: 2,531,495 km (0.106 R)
• M15: 3,117,919 km (0.065 R)
• M16: 3,332,891 km (0.078 R)
• M17: 3,457,955 km (0.104 R)
• M18: 3,777,197 km (0.106 R)
• M19: 4,006,231 km (0.115 R)
• M20: 4,039,292 km (0.117 R)
• M21: 4,409,397 km (0.089 R)
• M22: 5,217,824 km (0.087 R)
• M23: 5,399,586 km (0.114 R)
• M24: 5,509,540 km (0.071 R)
• M25: 5,583,441 km (0.039 R)
• M26: 5,806,641 km (0.083 R)
• M27: 6,532,939 km (0.085 R)
• M28: 7,046,359 km (0.116 R)
• M29: 8,111,346 km (0.111 R)
• M30: 8,534,110 km (0.119 R)
• M31: 8,964,204 km (0.102 R)
• M32: 9,007,587 km (0.11 R)
• M33: 9,181,869 km (0.111 R)
• M34: 9,934,795 km (0.06 R)
• M35: 10,205,268 km (0.101 R)
• M36: 10,295,924 km (0.086 R)
• M37: 10,432,507 km (0.087 R)
• M38: 10,845,696 km (0.101 R)
• M39: 11,311,245 km (0.114 R)
• M40: 11,973,664 km (0.088 R)
• M41: 12,165,299 km (0.11 R)
• M42: 12,454,621 km (0.106 R)
• M43: 12,600,180 km (0.046 R)
• M44: 13,634,350 km (0.066 R)
• M45: 13,784,397 km (0.076 R)
• M46: 14,186,964 km (0.107 R)
• M47: 14,900,846 km (0.11 R)
• M48: 15,365,796 km (0.08 R)
• M49: 16,469,379 km (0.113 R)
• M50: 16,575,743 km (0.051 R)
• M51: 17,327,024 km (0.061 R)
• M52: 17,652,549 km (0.048 R)
• M53: 17,761,456 km (0.113 R)
• M54: 18,199,329 km (0.086 R)
• M55: 18,862,796 km (0.052 R)
• M56: 19,029,896 km (0.075 R)
• M57: 19,365,594 km (0.111 R)
• M58: 23,723,679 km (0.026 R)
• M59: 25,302,086 km (0.105 R)
• M60: 25,918,280 km (0.097 R)
• M61: 26,041,997 km (0.101 R)
• M62: 29,587,616 km (0.114 R)
• M63: 30,955,689 km (0.03 R)
• M64: 32,011,850 km (0.095 R)
• M65: 32,144,693 km (0.084 R)
• M66: 32,544,418 km (0.118 R)
• M67: 33,214,168 km (0.102 R)
• M68: 34,091,560 km (0.063 R)
• M69: 34,159,327 km (0.102 R)
• M70: 34,567,131 km (0.082 R)
• M71: 34,908,214 km (0.047 R)
• M72: 35,938,046 km (0.112 R)
• M73: 36,145,239 km (0.06 R)
• M74: 36,630,235 km (0.109 R)
• M75: 38,097,940 km (0.098 R)
• M76: 39,300,109 km (0.098 R)
• M77: 39,656,152 km (0.109 R)
• M78: 40,227,915 km (0.096 R)
• M79: 40,299,572 km (0.082 R)
• M80: 40,586,650 km (0.116 R)
• M81: 40,946,433 km (0.096 R)
• M82: 42,615,048 km (0.102 R)
• M83: 42,688,052 km (0.106 R)
• M84: 42,907,512 km (0.047 R)
• M85: 43,127,271 km (0.069 R)
• M86: 43,788,793 km (0.091 R)
• M87: 45,494,807 km (0.094 R)
• M88: 46,243,245 km (0.068 R)
• M89: 46,844,928 km (0.032 R)
• M90: 48,741,829 km (0.118 R)
• M91: 48,971,162 km (0.099 R)
• M92: 49,047,756 km (0.088 R)
• M93: 50,818,696 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit