🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 27.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,008,153 km

• M1: 180,714 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.81 AU - 1.21 AU

Year: 369 Days

Day: 43.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 151.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,008,153 km

• M1: 651,798 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.35 AU

Year: 982 Days

Day: 18 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.85 AU - 2.69 AU

Year: 1243 Days

Day: 18.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.73 AU - 4.15 AU

Year: 2842 Days

Day: 39 Hours

Environment

Temp: -118 °C

Axial Tilt: 66.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,008,153 km

• M1: 792,420 km (0.064 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 15

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.18 AU - 7.06 AU

Year: 5502 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,008,153 km

• M1: 290,818 km (0.079 R)
• M2: 517,758 km (0.038 R)
• M3: 664,963 km (0.092 R)
• M4: 863,928 km (0.106 R)
• M5: 1,033,871 km (0.113 R)
• M6: 1,256,473 km (0.066 R)
• M7: 1,367,175 km (0.072 R)
• M8: 1,569,282 km (0.092 R)
• M9: 1,875,957 km (0.08 R)
• M10: 2,389,976 km (0.063 R)
• M11: 2,494,544 km (0.11 R)
• M12: 2,726,720 km (0.109 R)
• M13: 3,041,325 km (0.082 R)
• M14: 3,270,658 km (0.057 R)
• M15: 3,565,516 km (0.099 R)
• M16: 4,055,598 km (0.12 R)
• M17: 4,202,653 km (0.064 R)
• M18: 4,720,561 km (0.045 R)
• M19: 5,009,584 km (0.075 R)
• M20: 5,236,075 km (0.057 R)
• M21: 5,512,233 km (0.08 R)
• M22: 5,769,691 km (0.094 R)
• M23: 5,888,172 km (0.119 R)
• M24: 6,055,273 km (0.079 R)
• M25: 6,296,724 km (0.071 R)
• M26: 6,615,517 km (0.067 R)
• M27: 6,964,678 km (0.092 R)
• M28: 7,090,939 km (0.111 R)
• M29: 7,294,542 km (0.086 R)
• M30: 7,577,581 km (0.092 R)
• M31: 7,681,402 km (0.055 R)
• M32: 8,261,243 km (0.12 R)
• M33: 8,475,617 km (0.051 R)
• M34: 8,583,477 km (0.094 R)
• M35: 9,074,607 km (0.075 R)
• M36: 9,212,686 km (0.112 R)
• M37: 9,491,087 km (0.112 R)
• M38: 10,227,558 km (0.102 R)
• M39: 10,515,833 km (0.108 R)
• M40: 10,836,122 km (0.087 R)
• M41: 10,953,257 km (0.045 R)
• M42: 12,088,256 km (0.083 R)
• M43: 12,546,474 km (0.119 R)
• M44: 13,166,557 km (0.067 R)
• M45: 13,354,452 km (0.118 R)
• M46: 13,764,799 km (0.088 R)
• M47: 14,727,611 km (0.109 R)
• M48: 15,086,048 km (0.076 R)
• M49: 16,515,007 km (0.099 R)
• M50: 16,887,505 km (0.105 R)
• M51: 17,125,964 km (0.059 R)
• M52: 17,331,362 km (0.072 R)
• M53: 17,537,508 km (0.107 R)
• M54: 18,545,349 km (0.071 R)
• M55: 19,003,268 km (0.049 R)
• M56: 19,786,862 km (0.118 R)
• M57: 21,275,061 km (0.056 R)
• M58: 21,680,471 km (0.089 R)
• M59: 21,828,573 km (0.063 R)
• M60: 22,051,325 km (0.119 R)
• M61: 22,686,367 km (0.091 R)
• M62: 22,949,809 km (0.065 R)
• M63: 23,176,301 km (0.119 R)
• M64: 23,783,817 km (0.03 R)
• M65: 24,128,042 km (0.057 R)
• M66: 24,512,210 km (0.1 R)
• M67: 25,014,858 km (0.09 R)
• M68: 25,403,813 km (0.088 R)
• M69: 26,306,038 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 6.8

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.61 AU - 15.27 AU

Year: 17907 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,008,153 km

• M1: 94,396 km (0.111 R)
• M2: 153,936 km (0.072 R)
• M3: 254,765 km (0.041 R)
• M4: 322,383 km (0.067 R)
• M5: 429,047 km (0.028 R)
• M6: 495,618 km (0.036 R)
• M7: 678,277 km (0.116 R)
• M8: 860,786 km (0.117 R)
• M9: 1,271,432 km (0.109 R)
• M10: 1,320,500 km (0.046 R)
• M11: 1,549,535 km (0.092 R)
• M12: 1,628,672 km (0.117 R)
• M13: 1,818,811 km (0.104 R)
• M14: 2,044,853 km (0.066 R)
• M15: 2,161,240 km (0.107 R)
• M16: 2,370,229 km (0.111 R)
• M17: 2,617,215 km (0.065 R)
• M18: 3,270,509 km (0.047 R)
• M19: 4,117,532 km (0.096 R)
• M20: 4,191,134 km (0.112 R)
• M21: 4,265,185 km (0.054 R)
• M22: 4,414,484 km (0.072 R)
• M23: 4,911,597 km (0.112 R)
• M24: 5,506,997 km (0.111 R)
• M25: 5,751,589 km (0.091 R)
• M26: 6,041,510 km (0.099 R)
• M27: 7,561,125 km (0.09 R)
• M28: 7,741,989 km (0.091 R)
• M29: 8,016,052 km (0.087 R)
• M30: 8,154,281 km (0.108 R)
• M31: 9,972,044 km (0.103 R)
• M32: 10,220,227 km (0.077 R)
• M33: 10,320,159 km (0.089 R)
• M34: 10,571,184 km (0.109 R)
• M35: 10,824,304 km (0.077 R)
• M36: 11,856,529 km (0.117 R)
• M37: 13,082,035 km (0.084 R)
• M38: 13,353,704 km (0.094 R)
• M39: 13,517,664 km (0.119 R)
• M40: 13,902,729 km (0.104 R)
• M41: 14,180,083 km (0.118 R)
• M42: 15,766,269 km (0.09 R)
• M43: 16,229,723 km (0.036 R)
• M44: 16,404,753 km (0.088 R)
• M45: 16,580,381 km (0.111 R)
• M46: 17,527,335 km (0.097 R)
• M47: 18,067,683 km (0.113 R)
• M48: 19,164,834 km (0.111 R)
• M49: 20,032,950 km (0.102 R)
• M50: 20,977,212 km (0.099 R)
• M51: 21,295,257 km (0.114 R)
• M52: 21,871,657 km (0.049 R)
• M53: 23,499,582 km (0.098 R)
• M54: 24,628,746 km (0.064 R)
• M55: 24,964,145 km (0.111 R)
• M56: 25,166,102 km (0.064 R)
• M57: 25,911,548 km (0.113 R)
• M58: 27,701,786 km (0.108 R)
• M59: 27,980,786 km (0.054 R)
• M60: 28,120,510 km (0.085 R)
• M61: 28,260,683 km (0.043 R)
• M62: 28,541,479 km (0.083 R)
• M63: 28,611,790 km (0.112 R)
• M64: 29,602,726 km (0.101 R)
• M65: 30,748,945 km (0.094 R)
• M66: 31,037,818 km (0.069 R)
• M67: 31,400,144 km (0.058 R)
• M68: 31,472,849 km (0.056 R)
• M69: 33,454,871 km (0.047 R)
• M70: 34,348,718 km (0.054 R)
• M71: 35,024,153 km (0.062 R)
• M72: 35,628,378 km (0.094 R)
• M73: 36,235,895 km (0.068 R)
• M74: 38,001,599 km (0.116 R)
• M75: 38,856,102 km (0.027 R)
• M76: 40,583,658 km (0.092 R)
• M77: 40,979,794 km (0.096 R)
• M78: 41,377,275 km (0.086 R)
• M79: 43,383,532 km (0.098 R)
• M80: 43,869,725 km (0.091 R)
• M81: 47,073,812 km (0.108 R)
• M82: 47,823,747 km (0.062 R)
• M83: 47,907,372 km (0.113 R)
• M84: 48,829,942 km (0.063 R)
• M85: 53,096,922 km (0.104 R)
• M86: 53,183,539 km (0.053 R)
• M87: 54,487,434 km (0.068 R)
• M88: 56,595,418 km (0.092 R)
• M89: 58,283,181 km (0.044 R)
• M90: 58,372,491 km (0.027 R)
• M91: 59,357,593 km (0.066 R)
• M92: 59,807,134 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.2

Radius: 6.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.58 AU - 14.9 AU

Year: 20567 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,008,153 km

• M1: 89,908 km (0.095 R)
• M2: 910,752 km (0.088 R)
• M3: 965,654 km (0.06 R)
• M4: 1,021,753 km (0.064 R)
• M5: 1,196,484 km (0.071 R)
• M6: 1,380,938 km (0.07 R)
• M7: 2,181,735 km (0.101 R)
• M8: 2,356,615 km (0.119 R)
• M9: 2,432,910 km (0.083 R)
• M10: 2,746,617 km (0.115 R)
• M11: 3,184,789 km (0.103 R)
• M12: 3,440,751 km (0.063 R)
• M13: 3,585,861 km (0.107 R)
• M14: 3,733,065 km (0.094 R)
• M15: 4,947,650 km (0.074 R)
• M16: 5,750,841 km (0.113 R)
• M17: 6,132,316 km (0.065 R)
• M18: 6,237,932 km (0.07 R)
• M19: 6,486,414 km (0.103 R)
• M20: 7,103,356 km (0.032 R)
• M21: 7,512,506 km (0.101 R)
• M22: 7,625,452 km (0.115 R)
• M23: 7,814,843 km (0.067 R)
• M24: 8,121,220 km (0.056 R)
• M25: 8,666,803 km (0.08 R)
• M26: 8,864,571 km (0.106 R)
• M27: 9,670,306 km (0.102 R)
• M28: 9,999,122 km (0.097 R)
• M29: 10,040,560 km (0.07 R)
• M30: 10,165,026 km (0.028 R)
• M31: 10,625,638 km (0.06 R)
• M32: 10,837,319 km (0.075 R)
• M33: 11,178,850 km (0.099 R)
• M34: 11,741,338 km (0.08 R)
• M35: 12,224,540 km (0.081 R)
• M36: 12,579,984 km (0.11 R)
• M37: 13,301,195 km (0.064 R)
• M38: 14,595,217 km (0.103 R)
• M39: 15,209,466 km (0.114 R)
• M40: 15,257,188 km (0.084 R)
• M41: 16,855,790 km (0.072 R)
• M42: 18,812,680 km (0.075 R)
• M43: 19,584,306 km (0.103 R)
• M44: 19,636,067 km (0.058 R)
• M45: 20,471,272 km (0.059 R)
• M46: 20,576,439 km (0.096 R)
• M47: 21,584,878 km (0.112 R)
• M48: 22,338,253 km (0.041 R)
• M49: 22,881,593 km (0.118 R)
• M50: 23,154,908 km (0.048 R)
• M51: 24,426,041 km (0.059 R)
• M52: 24,873,339 km (0.05 R)
• M53: 25,154,433 km (0.06 R)
• M54: 25,549,671 km (0.118 R)
• M55: 25,833,159 km (0.095 R)
• M56: 26,403,276 km (0.107 R)
• M57: 26,632,610 km (0.111 R)
• M58: 26,804,946 km (0.091 R)
• M59: 27,556,227 km (0.088 R)
• M60: 27,614,271 km (0.088 R)
• M61: 28,080,268 km (0.116 R)
• M62: 29,256,706 km (0.115 R)
• M63: 29,315,947 km (0.091 R)
• M64: 29,553,359 km (0.119 R)
• M65: 29,731,829 km (0.105 R)
• M66: 30,269,334 km (0.111 R)
• M67: 30,569,278 km (0.108 R)
• M68: 31,111,869 km (0.117 R)
• M69: 31,293,331 km (0.089 R)
• M70: 32,390,033 km (0.08 R)
• M71: 32,512,704 km (0.043 R)
• M72: 32,819,828 km (0.108 R)
• M73: 33,066,365 km (0.075 R)
• M74: 33,809,568 km (0.104 R)
• M75: 34,871,712 km (0.099 R)
• M76: 34,997,375 km (0.081 R)
• M77: 35,312,278 km (0.071 R)
• M78: 36,708,774 km (0.065 R)
• M79: 36,900,708 km (0.116 R)
• M80: 37,285,324 km (0.096 R)
• M81: 37,349,502 km (0.113 R)
• M82: 37,735,764 km (0.102 R)
• M83: 37,993,970 km (0.049 R)
• M84: 39,490,098 km (0.113 R)
• M85: 40,674,464 km (0.075 R)
• M86: 42,271,571 km (0.103 R)
• M87: 42,673,989 km (0.101 R)
• M88: 43,077,754 km (0.105 R)
• M89: 43,280,160 km (0.12 R)
• M90: 43,618,102 km (0.1 R)
• M91: 44,364,595 km (0.108 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit