🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 189 Days

Day: 36.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 202 Days

Day: 46.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,273,094 km

• M1: 118,332 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.87 AU - 3.97 AU

Year: 2793 Days

Day: 43.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.9 AU - 5.76 AU

Year: 4429 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 84.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,273,094 km

• M1: 241,451 km (0.087 R)
• M2: 354,996 km (0.087 R)
• M3: 470,485 km (0.05 R)
• M4: 913,295 km (0.092 R)
• M5: 1,019,210 km (0.08 R)
• M6: 1,115,851 km (0.077 R)
• M7: 1,244,953 km (0.092 R)
• M8: 1,394,851 km (0.085 R)
• M9: 1,487,751 km (0.105 R)
• M10: 1,779,915 km (0.101 R)
• M11: 2,002,667 km (0.061 R)
• M12: 2,090,929 km (0.059 R)
• M13: 2,363,796 km (0.069 R)
• M14: 2,476,294 km (0.08 R)
• M15: 2,726,272 km (0.119 R)
• M16: 3,004,972 km (0.115 R)
• M17: 3,334,985 km (0.081 R)
• M18: 3,525,872 km (0.12 R)
• M19: 3,720,499 km (0.115 R)
• M20: 4,256,957 km (0.09 R)
• M21: 4,487,787 km (0.064 R)
• M22: 5,180,724 km (0.098 R)
• M23: 5,377,744 km (0.105 R)
• M24: 5,804,996 km (0.107 R)
• M25: 6,035,676 km (0.096 R)
• M26: 6,374,216 km (0.084 R)
• M27: 6,907,233 km (0.112 R)
• M28: 7,733,911 km (0.084 R)
• M29: 8,273,660 km (0.115 R)
• M30: 8,884,618 km (0.096 R)
• M31: 9,032,271 km (0.109 R)
• M32: 9,180,672 km (0.086 R)
• M33: 9,359,890 km (0.094 R)
• M34: 9,996,279 km (0.117 R)
• M35: 10,119,099 km (0.116 R)
• M36: 10,835,075 km (0.104 R)
• M37: 11,503,179 km (0.075 R)
• M38: 11,923,549 km (0.101 R)
• M39: 12,613,195 km (0.118 R)
• M40: 12,879,329 km (0.107 R)
• M41: 13,147,259 km (0.075 R)
• M42: 13,825,536 km (0.096 R)
• M43: 14,168,863 km (0.12 R)
• M44: 15,677,258 km (0.107 R)
• M45: 15,927,685 km (0.098 R)
• M46: 16,107,352 km (0.109 R)
• M47: 16,396,226 km (0.095 R)
• M48: 16,504,983 km (0.073 R)
• M49: 17,015,860 km (0.083 R)
• M50: 17,162,765 km (0.107 R)
• M51: 17,457,922 km (0.061 R)
• M52: 17,680,224 km (0.083 R)
• M53: 17,940,973 km (0.061 R)
• M54: 18,730,701 km (0.101 R)
• M55: 19,072,681 km (0.09 R)
• M56: 19,608,690 km (0.081 R)
• M57: 20,734,863 km (0.119 R)
• M58: 20,931,136 km (0.036 R)
• M59: 22,887,277 km (0.038 R)
• M60: 23,293,585 km (0.118 R)
• M61: 23,702,436 km (0.114 R)
• M62: 24,113,531 km (0.096 R)
• M63: 24,444,142 km (0.104 R)
• M64: 24,817,988 km (0.027 R)
• M65: 25,193,628 km (0.099 R)
• M66: 25,655,287 km (0.096 R)
• M67: 26,035,116 km (0.083 R)
• M68: 26,459,375 km (0.049 R)
• M69: 26,971,449 km (0.095 R)
• M70: 27,057,168 km (0.119 R)
• M71: 27,228,757 km (0.109 R)
• M72: 27,659,450 km (0.08 R)
• M73: 27,745,767 km (0.119 R)
• M74: 27,832,235 km (0.027 R)
• M75: 28,266,069 km (0.12 R)
• M76: 28,527,416 km (0.109 R)
• M77: 28,789,661 km (0.112 R)
• M78: 28,964,841 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 11.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.52 AU - 6.66 AU

Year: 4757 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,273,094 km

• M1: 187,147 km (0.063 R)
• M2: 275,559 km (0.097 R)
• M3: 356,492 km (0.107 R)
• M4: 1,191,846 km (0.039 R)
• M5: 1,329,027 km (0.11 R)
• M6: 1,553,424 km (0.045 R)
• M7: 2,168,272 km (0.105 R)
• M8: 2,376,213 km (0.048 R)
• M9: 2,512,197 km (0.118 R)
• M10: 2,690,667 km (0.105 R)
• M11: 2,935,559 km (0.053 R)
• M12: 3,060,623 km (0.111 R)
• M13: 3,294,893 km (0.099 R)
• M14: 3,425,043 km (0.105 R)
• M15: 3,534,998 km (0.116 R)
• M16: 3,849,004 km (0.052 R)
• M17: 4,032,560 km (0.088 R)
• M18: 5,043,393 km (0.113 R)
• M19: 5,194,188 km (0.088 R)
• M20: 5,890,566 km (0.063 R)
• M21: 6,049,439 km (0.055 R)
• M22: 6,479,981 km (0.112 R)
• M23: 6,589,188 km (0.078 R)
• M24: 6,809,396 km (0.106 R)
• M25: 7,031,998 km (0.114 R)
• M26: 7,116,221 km (0.095 R)
• M27: 7,200,744 km (0.078 R)
• M28: 7,541,977 km (0.115 R)
• M29: 7,772,507 km (0.101 R)
• M30: 7,888,595 km (0.071 R)
• M31: 8,181,358 km (0.085 R)
• M32: 8,299,540 km (0.076 R)
• M33: 9,081,488 km (0.091 R)
• M34: 9,419,430 km (0.058 R)
• M35: 10,234,439 km (0.094 R)
• M36: 11,072,187 km (0.115 R)
• M37: 12,915,981 km (0.056 R)
• M38: 13,053,761 km (0.116 R)
• M39: 13,192,139 km (0.108 R)
• M40: 13,365,672 km (0.111 R)
• M41: 13,715,133 km (0.103 R)
• M42: 13,926,215 km (0.088 R)
• M43: 15,653,323 km (0.054 R)
• M44: 15,726,775 km (0.103 R)
• M45: 16,095,684 km (0.06 R)
• M46: 16,617,032 km (0.068 R)
• M47: 16,917,275 km (0.076 R)
• M48: 17,068,219 km (0.083 R)
• M49: 17,447,300 km (0.098 R)
• M50: 18,601,298 km (0.099 R)
• M51: 18,913,210 km (0.091 R)
• M52: 19,740,187 km (0.086 R)
• M53: 19,938,853 km (0.03 R)
• M54: 21,266,534 km (0.107 R)
• M55: 21,797,457 km (0.08 R)
• M56: 21,879,437 km (0.048 R)
• M57: 22,955,644 km (0.101 R)
• M58: 23,039,119 km (0.034 R)
• M59: 23,922,046 km (0.071 R)
• M60: 24,133,876 km (0.083 R)
• M61: 25,807,428 km (0.118 R)
• M62: 26,286,291 km (0.104 R)
• M63: 26,768,145 km (0.085 R)
• M64: 26,855,959 km (0.091 R)
• M65: 26,988,054 km (0.094 R)
• M66: 27,120,299 km (0.09 R)
• M67: 27,429,667 km (0.101 R)
• M68: 27,518,379 km (0.034 R)
• M69: 28,409,832 km (0.073 R)
• M70: 28,814,195 km (0.11 R)
• M71: 30,450,347 km (0.118 R)
• M72: 30,818,059 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 10.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.9 AU - 10.98 AU

Year: 13023 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,273,094 km

• M1: 149,448 km (0.095 R)
• M2: 289,771 km (0.077 R)
• M3: 399,875 km (0.119 R)
• M4: 894,446 km (0.043 R)
• M5: 980,315 km (0.096 R)
• M6: 1,746,406 km (0.073 R)
• M7: 2,269,400 km (0.078 R)
• M8: 2,413,612 km (0.111 R)
• M9: 2,838,919 km (0.101 R)
• M10: 3,787,369 km (0.086 R)
• M11: 4,133,838 km (0.111 R)
• M12: 4,251,571 km (0.117 R)
• M13: 4,340,732 km (0.084 R)
• M14: 4,611,654 km (0.118 R)
• M15: 4,888,260 km (0.107 R)
• M16: 5,750,393 km (0.071 R)
• M17: 6,351,178 km (0.105 R)
• M18: 6,453,203 km (0.061 R)
• M19: 6,832,284 km (0.042 R)
• M20: 6,971,859 km (0.101 R)
• M21: 7,147,786 km (0.113 R)
• M22: 7,289,605 km (0.079 R)
• M23: 7,575,935 km (0.078 R)
• M24: 7,684,394 km (0.103 R)
• M25: 7,939,159 km (0.086 R)
• M26: 9,293,469 km (0.064 R)
• M27: 9,409,556 km (0.11 R)
• M28: 10,596,765 km (0.089 R)
• M29: 11,043,913 km (0.067 R)
• M30: 12,083,020 km (0.109 R)
• M31: 12,550,065 km (0.115 R)
• M32: 12,850,457 km (0.065 R)
• M33: 14,075,364 km (0.098 R)
• M34: 14,208,806 km (0.037 R)
• M35: 14,611,673 km (0.081 R)
• M36: 15,337,222 km (0.085 R)
• M37: 15,428,776 km (0.111 R)
• M38: 16,447,538 km (0.12 R)
• M39: 16,729,081 km (0.089 R)
• M40: 17,249,532 km (0.094 R)
• M41: 17,583,435 km (0.089 R)
• M42: 18,209,352 km (0.088 R)
• M43: 18,647,075 km (0.067 R)
• M44: 19,781,027 km (0.108 R)
• M45: 20,130,637 km (0.106 R)
• M46: 20,734,714 km (0.079 R)
• M47: 20,937,419 km (0.098 R)
• M48: 21,038,996 km (0.108 R)
• M49: 21,498,112 km (0.11 R)
• M50: 22,790,936 km (0.091 R)
• M51: 23,473,103 km (0.101 R)
• M52: 24,321,921 km (0.118 R)
• M53: 24,428,734 km (0.088 R)
• M54: 24,750,070 km (0.096 R)
• M55: 25,126,758 km (0.101 R)
• M56: 25,288,772 km (0.115 R)
• M57: 25,940,420 km (0.105 R)
• M58: 26,104,080 km (0.079 R)
• M59: 26,323,092 km (0.102 R)
• M60: 26,762,610 km (0.094 R)
• M61: 27,038,618 km (0.032 R)
• M62: 28,545,219 km (0.049 R)
• M63: 29,793,014 km (0.095 R)
• M64: 30,481,015 km (0.084 R)
• M65: 30,596,205 km (0.083 R)
• M66: 30,942,674 km (0.098 R)
• M67: 31,058,463 km (0.06 R)
• M68: 33,107,505 km (0.072 R)
• M69: 33,285,227 km (0.053 R)
• M70: 34,357,993 km (0.045 R)
• M71: 35,019,066 km (0.1 R)
• M72: 35,139,792 km (0.083 R)
• M73: 35,260,517 km (0.092 R)
• M74: 35,745,065 km (0.073 R)
• M75: 37,335,141 km (0.087 R)
• M76: 39,198,232 km (0.09 R)
• M77: 39,448,959 km (0.105 R)
• M78: 40,900,955 km (0.099 R)
• M79: 41,346,308 km (0.098 R)
• M80: 41,665,401 km (0.09 R)
• M81: 42,885,371 km (0.113 R)
• M82: 43,273,129 km (0.114 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit