🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 30.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,848,215 km

• M1: 172,038 km (0.051 R)
• M2: 215,571 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 314 Days

Day: 26.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,848,215 km

• M1: 615,146 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.98 AU - 1.22 AU

Year: 417 Days

Day: 36.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.69 AU - 1.81 AU

Year: 837 Days

Day: 40.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.8 AU - 4.24 AU

Year: 2388 Days

Day: 38.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,848,215 km

• M1: 430,842 km (0.108 R)
• M2: 476,170 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 8.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.94 AU - 10.98 AU

Year: 12235 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,848,215 km

• M1: 110,702 km (0.092 R)
• M2: 232,026 km (0.079 R)
• M3: 373,097 km (0.115 R)
• M4: 532,868 km (0.048 R)
• M5: 600,785 km (0.117 R)
• M6: 657,333 km (0.075 R)
• M7: 731,085 km (0.111 R)
• M8: 920,027 km (0.084 R)
• M9: 986,598 km (0.088 R)
• M10: 1,421,180 km (0.072 R)
• M11: 1,638,994 km (0.109 R)
• M12: 1,783,207 km (0.109 R)
• M13: 1,867,580 km (0.073 R)
• M14: 2,040,515 km (0.072 R)
• M15: 2,241,275 km (0.114 R)
• M16: 2,519,228 km (0.052 R)
• M17: 3,287,563 km (0.11 R)
• M18: 3,956,714 km (0.11 R)
• M19: 4,493,172 km (0.119 R)
• M20: 4,903,070 km (0.115 R)
• M21: 5,172,945 km (0.077 R)
• M22: 5,633,557 km (0.083 R)
• M23: 5,758,620 km (0.097 R)
• M24: 6,011,441 km (0.088 R)
• M25: 6,300,464 km (0.116 R)
• M26: 8,269,022 km (0.108 R)
• M27: 8,734,421 km (0.04 R)
• M28: 9,282,099 km (0.119 R)
• M29: 9,393,101 km (0.095 R)
• M30: 9,653,551 km (0.115 R)
• M31: 10,067,638 km (0.053 R)
• M32: 10,718,987 km (0.118 R)
• M33: 11,741,488 km (0.068 R)
• M34: 12,345,564 km (0.053 R)
• M35: 12,549,167 km (0.083 R)
• M36: 12,836,096 km (0.109 R)
• M37: 13,709,747 km (0.114 R)
• M38: 13,920,531 km (0.066 R)
• M39: 14,345,538 km (0.065 R)
• M40: 14,645,482 km (0.078 R)
• M41: 15,077,670 km (0.103 R)
• M42: 15,382,700 km (0.119 R)
• M43: 15,557,879 km (0.05 R)
• M44: 16,176,467 km (0.115 R)
• M45: 16,399,218 km (0.117 R)
• M46: 16,802,982 km (0.071 R)
• M47: 17,209,889 km (0.12 R)
• M48: 17,346,322 km (0.057 R)
• M49: 17,437,427 km (0.095 R)
• M50: 18,870,126 km (0.115 R)
• M51: 19,671,671 km (0.11 R)
• M52: 20,148,440 km (0.105 R)
• M53: 20,822,228 km (0.072 R)
• M54: 22,489,198 km (0.117 R)
• M55: 22,737,979 km (0.05 R)
• M56: 23,238,234 km (0.117 R)
• M57: 23,439,294 km (0.081 R)
• M58: 24,046,212 km (0.118 R)
• M59: 24,147,789 km (0.069 R)
• M60: 24,300,529 km (0.11 R)
• M61: 24,504,730 km (0.105 R)
• M62: 24,760,692 km (0.118 R)
• M63: 25,017,551 km (0.113 R)
• M64: 25,533,963 km (0.055 R)
• M65: 26,472,241 km (0.08 R)
• M66: 26,840,252 km (0.114 R)
• M67: 27,209,908 km (0.093 R)
• M68: 27,474,995 km (0.088 R)
• M69: 27,687,724 km (0.09 R)
• M70: 27,954,307 km (0.089 R)
• M71: 28,813,298 km (0.08 R)
• M72: 29,137,626 km (0.119 R)
• M73: 29,953,682 km (0.073 R)
• M74: 30,612,063 km (0.108 R)
• M75: 30,887,772 km (0.027 R)
• M76: 32,054,785 km (0.115 R)
• M77: 32,784,373 km (0.096 R)
• M78: 33,122,913 km (0.118 R)
• M79: 33,349,255 km (0.112 R)
• M80: 33,576,195 km (0.096 R)
• M81: 34,374,300 km (0.099 R)
• M82: 35,005,902 km (0.094 R)
• M83: 35,351,922 km (0.048 R)
• M84: 35,931,314 km (0.115 R)
• M85: 36,163,939 km (0.029 R)
• M86: 38,517,413 km (0.111 R)
• M87: 39,472,595 km (0.051 R)
• M88: 40,254,393 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 6.5

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.17 AU - 16.53 AU

Year: 17641 Days

Day: 16.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,848,215 km

• M1: 110,553 km (0.103 R)
• M2: 186,997 km (0.076 R)
• M3: 482,453 km (0.082 R)
• M4: 1,241,812 km (0.103 R)
• M5: 1,557,613 km (0.089 R)
• M6: 2,291,540 km (0.063 R)
• M7: 3,364,755 km (0.069 R)
• M8: 3,765,079 km (0.113 R)
• M9: 4,413,287 km (0.09 R)
• M10: 4,650,399 km (0.096 R)
• M11: 5,853,465 km (0.033 R)
• M12: 5,939,783 km (0.074 R)
• M13: 6,026,550 km (0.102 R)
• M14: 6,201,430 km (0.086 R)
• M15: 7,100,663 km (0.054 R)
• M16: 7,518,639 km (0.083 R)
• M17: 9,168,106 km (0.06 R)
• M18: 10,659,447 km (0.113 R)
• M19: 10,977,342 km (0.072 R)
• M20: 12,836,694 km (0.064 R)
• M21: 13,630,161 km (0.088 R)
• M22: 13,687,457 km (0.042 R)
• M23: 14,264,905 km (0.103 R)
• M24: 15,145,737 km (0.112 R)
• M25: 15,383,598 km (0.115 R)
• M26: 16,286,571 km (0.09 R)
• M27: 16,775,157 km (0.12 R)
• M28: 17,330,465 km (0.068 R)
• M29: 18,269,640 km (0.082 R)
• M30: 18,396,050 km (0.112 R)
• M31: 21,051,712 km (0.109 R)
• M32: 22,525,400 km (0.069 R)
• M33: 24,727,630 km (0.117 R)
• M34: 25,148,150 km (0.065 R)
• M35: 25,429,843 km (0.097 R)
• M36: 26,423,771 km (0.115 R)
• M37: 26,781,908 km (0.103 R)
• M38: 27,069,436 km (0.082 R)
• M39: 27,793,040 km (0.1 R)
• M40: 28,230,165 km (0.037 R)
• M41: 28,449,625 km (0.095 R)
• M42: 29,185,198 km (0.087 R)
• M43: 29,703,854 km (0.081 R)
• M44: 29,852,554 km (0.108 R)
• M45: 30,900,637 km (0.104 R)
• M46: 32,265,718 km (0.098 R)
• M47: 33,341,177 km (0.113 R)
• M48: 36,001,176 km (0.104 R)
• M49: 36,159,750 km (0.118 R)
• M50: 36,398,060 km (0.11 R)
• M51: 36,716,703 km (0.066 R)
• M52: 36,876,324 km (0.08 R)
• M53: 37,838,986 km (0.092 R)
• M54: 38,485,249 km (0.1 R)
• M55: 38,809,876 km (0.111 R)
• M56: 39,952,804 km (0.119 R)
• M57: 40,611,035 km (0.088 R)
• M58: 41,688,139 km (0.113 R)
• M59: 42,104,770 km (0.109 R)
• M60: 43,363,336 km (0.118 R)
• M61: 44,889,983 km (0.082 R)
• M62: 45,146,094 km (0.117 R)
• M63: 46,261,646 km (0.117 R)
• M64: 47,125,872 km (0.106 R)
• M65: 47,908,269 km (0.045 R)
• M66: 48,082,700 km (0.084 R)
• M67: 48,607,340 km (0.116 R)
• M68: 49,397,815 km (0.113 R)
• M69: 49,574,042 km (0.066 R)
• M70: 50,369,603 km (0.058 R)
• M71: 50,635,738 km (0.118 R)
• M72: 51,526,294 km (0.1 R)
• M73: 52,242,568 km (0.085 R)
• M74: 52,601,902 km (0.108 R)
• M75: 52,961,985 km (0.044 R)
• M76: 54,047,317 km (0.059 R)
• M77: 55,322,789 km (0.099 R)
• M78: 57,069,643 km (0.104 R)
• M79: 58,368,302 km (0.113 R)
• M80: 59,395,591 km (0.099 R)
• M81: 61,752,206 km (0.114 R)
• M82: 62,037,040 km (0.106 R)
• M83: 62,132,184 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 6.3

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.07 AU - 17.99 AU

Year: 20030 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,848,215 km

• M1: 533,017 km (0.108 R)
• M2: 1,180,926 km (0.111 R)
• M3: 1,532,630 km (0.046 R)
• M4: 1,581,848 km (0.1 R)
• M5: 1,915,302 km (0.112 R)
• M6: 2,242,173 km (0.086 R)
• M7: 2,855,674 km (0.081 R)
• M8: 2,947,377 km (0.096 R)
• M9: 3,009,012 km (0.064 R)
• M10: 3,102,361 km (0.087 R)
• M11: 3,388,242 km (0.066 R)
• M12: 3,782,582 km (0.098 R)
• M13: 4,903,818 km (0.12 R)
• M14: 5,162,024 km (0.09 R)
• M15: 5,424,568 km (0.112 R)
• M16: 5,538,412 km (0.104 R)
• M17: 7,089,593 km (0.049 R)
• M18: 10,461,080 km (0.117 R)
• M19: 10,603,048 km (0.098 R)
• M20: 10,650,471 km (0.092 R)
• M21: 11,032,544 km (0.092 R)
• M22: 12,806,924 km (0.103 R)
• M23: 12,908,052 km (0.059 R)
• M24: 13,882,234 km (0.088 R)
• M25: 15,467,971 km (0.098 R)
• M26: 15,521,826 km (0.071 R)
• M27: 15,683,691 km (0.078 R)
• M28: 18,235,382 km (0.09 R)
• M29: 20,085,010 km (0.115 R)
• M30: 20,615,783 km (0.116 R)
• M31: 20,675,024 km (0.114 R)
• M32: 21,151,344 km (0.051 R)
• M33: 22,296,665 km (0.072 R)
• M34: 23,338,614 km (0.051 R)
• M35: 23,462,182 km (0.101 R)
• M36: 23,834,382 km (0.099 R)
• M37: 24,208,526 km (0.103 R)
• M38: 26,172,147 km (0.119 R)
• M39: 26,300,502 km (0.027 R)
• M40: 28,515,748 km (0.119 R)
• M41: 28,581,870 km (0.096 R)
• M42: 32,155,015 km (0.042 R)
• M43: 32,637,319 km (0.12 R)
• M44: 33,400,118 km (0.062 R)
• M45: 34,098,740 km (0.107 R)
• M46: 36,940,801 km (0.12 R)
• M47: 37,301,331 km (0.083 R)
• M48: 38,608,966 km (0.104 R)
• M49: 41,418,564 km (0.054 R)
• M50: 41,568,312 km (0.106 R)
• M51: 41,868,255 km (0.05 R)
• M52: 42,470,237 km (0.102 R)
• M53: 42,696,728 km (0.088 R)
• M54: 43,075,211 km (0.038 R)
• M55: 44,140,497 km (0.042 R)
• M56: 44,523,169 km (0.11 R)
• M57: 45,137,567 km (0.114 R)
• M58: 47,310,027 km (0.087 R)
• M59: 47,623,285 km (0.027 R)
• M60: 48,645,637 km (0.065 R)
• M61: 49,278,436 km (0.079 R)
• M62: 50,552,262 km (0.06 R)
• M63: 53,294,690 km (0.089 R)
• M64: 53,783,726 km (0.101 R)
• M65: 54,192,277 km (0.028 R)
• M66: 54,274,107 km (0.106 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit