🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.33 AU - 1.81 AU

Year: 719 Days

Day: 15.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.65 AU - 1.71 AU

Year: 795 Days

Day: 25.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,213,950 km

• M1: 1,048,232 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.36 AU - 2.82 AU

Year: 1522 Days

Day: 24.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 11.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.66 AU - 6.62 AU

Year: 4892 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,213,950 km

• M1: 287,378 km (0.092 R)
• M2: 430,243 km (0.057 R)
• M3: 508,034 km (0.105 R)
• M4: 953,238 km (0.092 R)
• M5: 1,289,683 km (0.116 R)
• M6: 1,456,335 km (0.107 R)
• M7: 1,534,575 km (0.09 R)
• M8: 1,744,910 km (0.117 R)
• M9: 2,545,258 km (0.085 R)
• M10: 2,854,776 km (0.083 R)
• M11: 2,954,109 km (0.095 R)
• M12: 3,156,216 km (0.1 R)
• M13: 3,321,222 km (0.1 R)
• M14: 3,681,454 km (0.05 R)
• M15: 4,302,285 km (0.105 R)
• M16: 4,416,578 km (0.046 R)
• M17: 4,508,730 km (0.045 R)
• M18: 4,648,305 km (0.057 R)
• M19: 5,318,503 km (0.051 R)
• M20: 5,841,049 km (0.103 R)
• M21: 6,044,502 km (0.066 R)
• M22: 6,380,200 km (0.087 R)
• M23: 6,537,128 km (0.091 R)
• M24: 6,774,988 km (0.041 R)
• M25: 7,313,989 km (0.098 R)
• M26: 7,560,976 km (0.098 R)
• M27: 7,922,703 km (0.102 R)
• M28: 8,091,599 km (0.094 R)
• M29: 8,432,982 km (0.091 R)
• M30: 9,100,637 km (0.101 R)
• M31: 9,515,322 km (0.106 R)
• M32: 9,634,851 km (0.116 R)
• M33: 10,455,545 km (0.109 R)
• M34: 10,734,096 km (0.073 R)
• M35: 11,046,456 km (0.09 R)
• M36: 11,456,953 km (0.113 R)
• M37: 12,098,429 km (0.115 R)
• M38: 12,358,280 km (0.077 R)
• M39: 12,620,076 km (0.115 R)
• M40: 14,092,119 km (0.062 R)
• M41: 14,468,657 km (0.085 R)
• M42: 14,779,222 km (0.079 R)
• M43: 15,936,512 km (0.087 R)
• M44: 16,185,742 km (0.084 R)
• M45: 16,364,661 km (0.095 R)
• M46: 16,544,178 km (0.105 R)
• M47: 16,977,563 km (0.089 R)
• M48: 17,159,325 km (0.093 R)
• M49: 17,232,179 km (0.094 R)
• M50: 17,892,653 km (0.094 R)
• M51: 18,003,505 km (0.108 R)
• M52: 18,151,757 km (0.1 R)
• M53: 18,412,057 km (0.076 R)
• M54: 18,974,096 km (0.095 R)
• M55: 19,238,436 km (0.09 R)
• M56: 20,230,569 km (0.08 R)
• M57: 20,888,201 km (0.099 R)
• M58: 21,005,037 km (0.067 R)
• M59: 21,670,897 km (0.105 R)
• M60: 21,907,711 km (0.082 R)
• M61: 24,198,802 km (0.106 R)
• M62: 25,310,464 km (0.073 R)
• M63: 25,393,491 km (0.099 R)
• M64: 26,354,657 km (0.083 R)
• M65: 26,818,560 km (0.042 R)
• M66: 27,030,241 km (0.054 R)
• M67: 27,200,184 km (0.043 R)
• M68: 27,797,229 km (0.117 R)
• M69: 28,571,249 km (0.103 R)
• M70: 29,047,867 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 10.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.96 AU - 8.12 AU

Year: 6823 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,213,950 km

• M1: 146,606 km (0.092 R)
• M2: 270,323 km (0.073 R)
• M3: 339,587 km (0.082 R)
• M4: 605,871 km (0.101 R)
• M5: 751,729 km (0.03 R)
• M6: 897,587 km (0.112 R)
• M7: 1,189,901 km (0.026 R)
• M8: 1,376,899 km (0.1 R)
• M9: 1,667,567 km (0.064 R)
• M10: 2,028,697 km (0.112 R)
• M11: 2,096,913 km (0.074 R)
• M12: 2,306,650 km (0.051 R)
• M13: 2,396,109 km (0.097 R)
• M14: 2,541,668 km (0.063 R)
• M15: 2,784,615 km (0.065 R)
• M16: 2,937,953 km (0.118 R)
• M17: 3,725,137 km (0.039 R)
• M18: 3,937,266 km (0.076 R)
• M19: 4,023,136 km (0.098 R)
• M20: 4,619,732 km (0.105 R)
• M21: 5,056,109 km (0.096 R)
• M22: 5,410,207 km (0.101 R)
• M23: 5,674,846 km (0.11 R)
• M24: 5,796,618 km (0.072 R)
• M25: 6,192,155 km (0.103 R)
• M26: 6,443,779 km (0.042 R)
• M27: 7,035,289 km (0.05 R)
• M28: 7,350,940 km (0.104 R)
• M29: 7,887,249 km (0.096 R)
• M30: 8,187,641 km (0.112 R)
• M31: 8,325,421 km (0.1 R)
• M32: 8,519,599 km (0.108 R)
• M33: 8,603,374 km (0.094 R)
• M34: 8,687,298 km (0.036 R)
• M35: 8,827,770 km (0.111 R)
• M36: 10,453,301 km (0.096 R)
• M37: 11,208,321 km (0.076 R)
• M38: 11,392,177 km (0.069 R)
• M39: 12,516,106 km (0.08 R)
• M40: 12,802,586 km (0.096 R)
• M41: 13,805,939 km (0.082 R)
• M42: 14,003,109 km (0.068 R)
• M43: 14,069,081 km (0.07 R)
• M44: 14,267,448 km (0.063 R)
• M45: 14,700,384 km (0.068 R)
• M46: 15,307,153 km (0.059 R)
• M47: 15,511,205 km (0.106 R)
• M48: 15,579,421 km (0.115 R)
• M49: 15,750,412 km (0.073 R)
• M50: 16,059,780 km (0.108 R)
• M51: 16,232,566 km (0.078 R)
• M52: 16,475,513 km (0.114 R)
• M53: 18,065,439 km (0.102 R)
• M54: 18,245,106 km (0.105 R)
• M55: 18,824,199 km (0.043 R)
• M56: 19,409,127 km (0.114 R)
• M57: 19,556,331 km (0.087 R)
• M58: 20,074,538 km (0.105 R)
• M59: 20,447,336 km (0.104 R)
• M60: 21,541,495 km (0.094 R)
• M61: 22,191,797 km (0.062 R)
• M62: 23,237,785 km (0.094 R)
• M63: 25,176,723 km (0.037 R)
• M64: 25,983,056 km (0.102 R)
• M65: 26,715,936 km (0.067 R)
• M66: 27,621,003 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 8.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.61 AU - 8.53 AU

Year: 6866 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,213,950 km

• M1: 161,715 km (0.08 R)
• M2: 392,395 km (0.09 R)
• M3: 872,006 km (0.092 R)
• M4: 1,055,413 km (0.095 R)
• M5: 1,119,291 km (0.067 R)
• M6: 1,211,144 km (0.113 R)
• M7: 1,333,067 km (0.054 R)
• M8: 1,487,900 km (0.056 R)
• M9: 2,099,905 km (0.116 R)
• M10: 2,247,558 km (0.11 R)
• M11: 2,314,429 km (0.111 R)
• M12: 2,729,114 km (0.12 R)
• M13: 2,872,578 km (0.097 R)
• M14: 3,242,235 km (0.114 R)
• M15: 3,510,015 km (0.075 R)
• M16: 3,765,079 km (0.06 R)
• M17: 3,864,861 km (0.112 R)
• M18: 4,005,932 km (0.098 R)
• M19: 4,107,808 km (0.112 R)
• M20: 4,169,442 km (0.059 R)
• M21: 4,418,672 km (0.047 R)
• M22: 4,566,325 km (0.059 R)
• M23: 4,651,596 km (0.097 R)
• M24: 4,715,774 km (0.087 R)
• M25: 4,866,718 km (0.09 R)
• M26: 5,107,271 km (0.084 R)
• M27: 5,396,444 km (0.087 R)
• M28: 5,645,524 km (0.064 R)
• M29: 5,805,893 km (0.107 R)
• M30: 6,061,107 km (0.108 R)
• M31: 6,582,456 km (0.111 R)
• M32: 6,995,196 km (0.116 R)
• M33: 7,516,695 km (0.12 R)
• M34: 8,257,354 km (0.092 R)
• M35: 8,834,801 km (0.095 R)
• M36: 9,021,200 km (0.1 R)
• M37: 9,101,534 km (0.106 R)
• M38: 9,506,795 km (0.043 R)
• M39: 9,807,636 km (0.102 R)
• M40: 10,111,619 km (0.061 R)
• M41: 11,042,268 km (0.113 R)
• M42: 11,765,424 km (0.063 R)
• M43: 12,029,464 km (0.077 R)
• M44: 12,236,358 km (0.072 R)
• M45: 12,444,299 km (0.106 R)
• M46: 13,226,845 km (0.097 R)
• M47: 13,593,510 km (0.087 R)
• M48: 13,716,330 km (0.111 R)
• M49: 13,901,532 km (0.067 R)
• M50: 14,056,366 km (0.103 R)
• M51: 14,118,449 km (0.089 R)
• M52: 14,211,798 km (0.092 R)
• M53: 14,839,510 km (0.105 R)
• M54: 14,997,785 km (0.065 R)
• M55: 15,061,214 km (0.027 R)
• M56: 15,124,794 km (0.026 R)
• M57: 15,797,834 km (0.064 R)
• M58: 16,349,701 km (0.09 R)
• M59: 16,644,409 km (0.077 R)
• M60: 16,874,939 km (0.112 R)
• M61: 17,405,712 km (0.112 R)
• M62: 17,505,793 km (0.034 R)
• M63: 17,639,683 km (0.09 R)
• M64: 18,178,236 km (0.093 R)
• M65: 18,246,003 km (0.085 R)
• M66: 18,688,065 km (0.105 R)
• M67: 19,306,204 km (0.112 R)
• M68: 19,826,355 km (0.081 R)
• M69: 20,070,798 km (0.093 R)
• M70: 20,491,916 km (0.044 R)
• M71: 21,271,620 km (0.091 R)
• M72: 21,521,748 km (0.111 R)
• M73: 22,061,198 km (0.072 R)
• M74: 22,933,204 km (0.075 R)
• M75: 23,116,312 km (0.102 R)
• M76: 23,410,421 km (0.096 R)
• M77: 23,484,023 km (0.074 R)
• M78: 25,049,415 km (0.086 R)
• M79: 25,275,757 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 11.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.31 AU - 11.75 AU

Year: 11602 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,213,950 km

• M1: 356,342 km (0.08 R)
• M2: 770,130 km (0.096 R)
• M3: 926,011 km (0.107 R)
• M4: 1,007,990 km (0.081 R)
• M5: 1,919,191 km (0.036 R)
• M6: 2,198,640 km (0.071 R)
• M7: 2,376,063 km (0.039 R)
• M8: 2,575,178 km (0.107 R)
• M9: 3,223,236 km (0.057 R)
• M10: 4,357,038 km (0.06 R)
• M11: 4,663,714 km (0.1 R)
• M12: 4,935,234 km (0.085 R)
• M13: 5,298,158 km (0.102 R)
• M14: 6,186,022 km (0.073 R)
• M15: 8,147,100 km (0.114 R)
• M16: 8,373,292 km (0.115 R)
• M17: 8,601,578 km (0.11 R)
• M18: 8,831,959 km (0.041 R)
• M19: 9,220,465 km (0.109 R)
• M20: 11,050,944 km (0.077 R)
• M21: 12,466,739 km (0.077 R)
• M22: 12,611,400 km (0.058 R)
• M23: 13,373,002 km (0.082 R)
• M24: 13,491,484 km (0.106 R)
• M25: 14,089,127 km (0.088 R)
• M26: 14,209,703 km (0.094 R)
• M27: 15,032,641 km (0.119 R)
• M28: 15,279,478 km (0.088 R)
• M29: 15,403,345 km (0.073 R)
• M30: 17,463,457 km (0.054 R)
• M31: 18,410,112 km (0.083 R)
• M32: 19,039,471 km (0.115 R)
• M33: 19,273,142 km (0.095 R)
• M34: 21,522,496 km (0.112 R)
• M35: 21,870,610 km (0.109 R)
• M36: 22,572,224 km (0.102 R)
• M37: 22,748,750 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit