🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 199 Days

Day: 17.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,587,330 km

• M1: 48,769 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.73 AU - 0.77 AU

Year: 241 Days

Day: 26.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 494 Days

Day: 24.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,587,330 km

• M1: 159,023 km (0.098 R)
• M2: 622,178 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.34 AU - 1.84 AU

Year: 744 Days

Day: 35.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,587,330 km

• M1: 375,191 km (0.085 R)
• M2: 472,879 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.49 AU - 1.93 AU

Year: 829 Days

Day: 12.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,587,330 km

• M1: 98,735 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.34 AU - 5.3 AU

Year: 3330 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 13.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.11 AU - 5.19 AU

Year: 3719 Days

Day: 12 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 76,587,330 km

• M1: 206,744 km (0.106 R)
• M2: 348,862 km (0.109 R)
• M3: 460,911 km (0.094 R)
• M4: 656,884 km (0.117 R)
• M5: 792,570 km (0.079 R)
• M6: 891,753 km (0.106 R)
• M7: 1,078,750 km (0.086 R)
• M8: 1,181,973 km (0.08 R)
• M9: 1,380,489 km (0.096 R)
• M10: 1,532,032 km (0.079 R)
• M11: 1,739,973 km (0.116 R)
• M12: 1,925,773 km (0.071 R)
• M13: 2,021,366 km (0.07 R)
• M14: 2,206,269 km (0.076 R)
• M15: 2,523,417 km (0.077 R)
• M16: 2,965,329 km (0.078 R)
• M17: 3,290,704 km (0.091 R)
• M18: 3,549,060 km (0.105 R)
• M19: 3,680,856 km (0.034 R)
• M20: 3,841,075 km (0.093 R)
• M21: 4,099,580 km (0.093 R)
• M22: 4,477,015 km (0.118 R)
• M23: 4,576,648 km (0.106 R)
• M24: 4,677,177 km (0.116 R)
• M25: 4,792,817 km (0.055 R)
• M26: 5,160,827 km (0.117 R)
• M27: 5,280,506 km (0.105 R)
• M28: 5,431,450 km (0.12 R)
• M29: 5,553,223 km (0.113 R)
• M30: 5,753,235 km (0.054 R)
• M31: 5,986,907 km (0.117 R)
• M32: 6,192,005 km (0.116 R)
• M33: 6,431,512 km (0.116 R)
• M34: 6,560,615 km (0.048 R)
• M35: 6,755,840 km (0.077 R)
• M36: 6,870,581 km (0.099 R)
• M37: 7,353,035 km (0.1 R)
• M38: 7,488,121 km (0.06 R)
• M39: 7,606,902 km (0.114 R)
• M40: 7,812,150 km (0.078 R)
• M41: 8,315,697 km (0.091 R)
• M42: 8,456,618 km (0.047 R)
• M43: 8,740,555 km (0.034 R)
• M44: 9,299,752 km (0.116 R)
• M45: 9,629,914 km (0.113 R)
• M46: 9,722,216 km (0.104 R)
• M47: 9,852,067 km (0.101 R)
• M48: 10,001,216 km (0.055 R)
• M49: 10,151,113 km (0.114 R)
• M50: 10,320,608 km (0.099 R)
• M51: 10,873,072 km (0.057 R)
• M52: 11,298,828 km (0.12 R)
• M53: 11,396,366 km (0.058 R)
• M54: 11,611,787 km (0.064 R)
• M55: 12,046,967 km (0.031 R)
• M56: 12,386,853 km (0.117 R)
• M57: 12,588,212 km (0.099 R)
• M58: 12,709,685 km (0.097 R)
• M59: 12,933,185 km (0.055 R)
• M60: 13,096,695 km (0.085 R)
• M61: 13,819,702 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 9.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.15 AU - 10.47 AU

Year: 9698 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 76,587,330 km

• M1: 193,280 km (0.109 R)
• M2: 529,576 km (0.102 R)
• M3: 593,604 km (0.047 R)
• M4: 672,143 km (0.066 R)
• M5: 1,335,610 km (0.042 R)
• M6: 1,410,858 km (0.111 R)
• M7: 1,792,482 km (0.118 R)
• M8: 1,926,671 km (0.119 R)
• M9: 2,205,521 km (0.069 R)
• M10: 2,313,381 km (0.111 R)
• M11: 2,609,735 km (0.113 R)
• M12: 3,762,087 km (0.098 R)
• M13: 4,722,954 km (0.084 R)
• M14: 4,980,412 km (0.101 R)
• M15: 5,146,765 km (0.088 R)
• M16: 5,509,390 km (0.06 R)
• M17: 6,439,141 km (0.112 R)
• M18: 6,568,394 km (0.117 R)
• M19: 6,646,484 km (0.076 R)
• M20: 7,201,342 km (0.049 R)
• M21: 7,362,609 km (0.079 R)
• M22: 7,661,505 km (0.084 R)
• M23: 7,936,616 km (0.095 R)
• M24: 8,242,992 km (0.109 R)
• M25: 8,752,822 km (0.091 R)
• M26: 10,252,241 km (0.107 R)
• M27: 10,708,216 km (0.118 R)
• M28: 11,482,833 km (0.106 R)
• M29: 11,924,596 km (0.079 R)
• M30: 12,629,950 km (0.074 R)
• M31: 12,824,726 km (0.037 R)
• M32: 13,020,400 km (0.104 R)
• M33: 14,826,196 km (0.099 R)
• M34: 16,673,431 km (0.086 R)
• M35: 16,744,490 km (0.073 R)
• M36: 17,787,187 km (0.034 R)
• M37: 18,041,952 km (0.08 R)
• M38: 18,776,777 km (0.079 R)
• M39: 19,222,279 km (0.084 R)
• M40: 19,408,977 km (0.11 R)
• M41: 19,784,169 km (0.05 R)
• M42: 21,000,699 km (0.071 R)
• M43: 21,269,975 km (0.102 R)
• M44: 21,347,167 km (0.11 R)
• M45: 22,045,939 km (0.114 R)
• M46: 22,398,092 km (0.03 R)
• M47: 22,712,697 km (0.091 R)
• M48: 22,989,154 km (0.047 R)
• M49: 23,386,037 km (0.08 R)
• M50: 24,307,560 km (0.073 R)
• M51: 24,388,193 km (0.066 R)
• M52: 25,979,465 km (0.071 R)
• M53: 26,062,043 km (0.081 R)
• M54: 27,772,695 km (0.09 R)
• M55: 27,941,441 km (0.085 R)
• M56: 28,364,953 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.7

Radius: 7.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.15 AU - 22.13 AU

Year: 29845 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,587,330 km

• M1: 102,175 km (0.077 R)
• M2: 216,319 km (0.078 R)
• M3: 391,946 km (0.081 R)
• M4: 656,136 km (0.078 R)
• M5: 747,989 km (0.102 R)
• M6: 844,330 km (0.08 R)
• M7: 1,022,950 km (0.089 R)
• M8: 1,130,511 km (0.118 R)
• M9: 1,853,069 km (0.12 R)
• M10: 2,581,610 km (0.058 R)
• M11: 2,692,313 km (0.104 R)
• M12: 3,072,890 km (0.109 R)
• M13: 3,150,980 km (0.099 R)
• M14: 3,429,830 km (0.113 R)
• M15: 3,884,010 km (0.042 R)
• M16: 4,139,822 km (0.054 R)
• M17: 4,357,038 km (0.102 R)
• M18: 4,578,144 km (0.092 R)
• M19: 5,216,627 km (0.03 R)
• M20: 5,498,919 km (0.107 R)
• M21: 7,241,883 km (0.05 R)
• M22: 7,822,323 km (0.047 R)
• M23: 8,091,150 km (0.082 R)
• M24: 8,308,367 km (0.088 R)
• M25: 8,582,579 km (0.12 R)
• M26: 8,748,633 km (0.098 R)
• M27: 8,804,134 km (0.078 R)
• M28: 9,252,927 km (0.085 R)
• M29: 9,940,031 km (0.085 R)
• M30: 10,114,462 km (0.064 R)
• M31: 10,466,166 km (0.082 R)
• M32: 11,423,593 km (0.104 R)
• M33: 12,159,913 km (0.096 R)
• M34: 12,596,590 km (0.07 R)
• M35: 13,038,352 km (0.04 R)
• M36: 13,421,023 km (0.064 R)
• M37: 15,389,432 km (0.101 R)
• M38: 17,586,277 km (0.103 R)
• M39: 19,442,188 km (0.115 R)
• M40: 20,688,937 km (0.077 R)
• M41: 21,359,285 km (0.058 R)
• M42: 22,340,348 km (0.092 R)
• M43: 23,104,942 km (0.052 R)
• M44: 23,258,879 km (0.118 R)
• M45: 25,291,016 km (0.064 R)
• M46: 25,449,739 km (0.12 R)
• M47: 26,087,625 km (0.115 R)
• M48: 26,569,629 km (0.089 R)
• M49: 26,973,543 km (0.068 R)
• M50: 27,135,558 km (0.114 R)
• M51: 27,216,789 km (0.113 R)
• M52: 28,774,552 km (0.076 R)
• M53: 29,106,061 km (0.108 R)
• M54: 30,867,725 km (0.077 R)
• M55: 33,269,818 km (0.058 R)
• M56: 34,669,307 km (0.035 R)
• M57: 34,933,796 km (0.084 R)
• M58: 35,376,156 km (0.086 R)
• M59: 35,464,868 km (0.091 R)
• M60: 35,820,462 km (0.096 R)
• M61: 37,978,262 km (0.103 R)
• M62: 38,250,979 km (0.083 R)
• M63: 39,532,135 km (0.118 R)
• M64: 39,808,442 km (0.098 R)
• M65: 40,177,949 km (0.111 R)
• M66: 42,324,379 km (0.112 R)
• M67: 42,890,458 km (0.095 R)
• M68: 43,459,079 km (0.077 R)
• M69: 45,951,529 km (0.106 R)
• M70: 47,704,218 km (0.059 R)
• M71: 48,588,640 km (0.085 R)
• M72: 48,884,695 km (0.119 R)
• M73: 50,174,378 km (0.119 R)
• M74: 51,073,760 km (0.035 R)
• M75: 51,475,131 km (0.063 R)
• M76: 53,091,387 km (0.093 R)
• M77: 54,826,872 km (0.096 R)
• M78: 57,830,049 km (0.051 R)
• M79: 58,877,982 km (0.077 R)
• M80: 60,037,964 km (0.049 R)
• M81: 60,886,184 km (0.028 R)
• M82: 60,992,548 km (0.1 R)
• M83: 61,952,218 km (0.071 R)
• M84: 62,809,414 km (0.098 R)
• M85: 63,239,508 km (0.098 R)
• M86: 64,210,697 km (0.119 R)
• M87: 64,535,624 km (0.099 R)
• M88: 66,168,036 km (0.093 R)
• M89: 67,153,886 km (0.078 R)
• M90: 67,813,912 km (0.104 R)
• M91: 69,362,399 km (0.114 R)
• M92: 69,695,703 km (0.064 R)
• M93: 69,918,155 km (0.074 R)
• M94: 72,381,284 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit