🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.74 AU - 0.82 AU

Year: 240 Days

Day: 42.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,111,767 km

• M1: 164,558 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.52 AU - 2.34 AU

Year: 934 Days

Day: 36.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.46 AU - 3.04 AU

Year: 1588 Days

Day: 30.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.52 AU - 3.48 AU

Year: 1810 Days

Day: 45.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.5

Radius: 13.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.49 AU - 6.75 AU

Year: 5932 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 54,111,767 km

• M1: 200,611 km (0.106 R)
• M2: 296,653 km (0.109 R)
• M3: 563,236 km (0.118 R)
• M4: 966,851 km (0.067 R)
• M5: 1,236,576 km (0.076 R)
• M6: 1,687,314 km (0.074 R)
• M7: 2,001,769 km (0.088 R)
• M8: 2,380,252 km (0.097 R)
• M9: 2,501,426 km (0.12 R)
• M10: 2,845,352 km (0.092 R)
• M11: 2,990,611 km (0.093 R)
• M12: 3,373,133 km (0.092 R)
• M13: 3,544,422 km (0.089 R)
• M14: 3,683,698 km (0.054 R)
• M15: 3,806,967 km (0.076 R)
• M16: 3,949,683 km (0.094 R)
• M17: 4,978,468 km (0.106 R)
• M18: 5,233,382 km (0.095 R)
• M19: 5,573,418 km (0.032 R)
• M20: 7,268,811 km (0.086 R)
• M21: 7,424,243 km (0.103 R)
• M22: 8,011,714 km (0.092 R)
• M23: 8,897,333 km (0.118 R)
• M24: 9,135,643 km (0.099 R)
• M25: 10,659,596 km (0.066 R)
• M26: 11,971,570 km (0.086 R)
• M27: 13,225,499 km (0.118 R)
• M28: 13,579,747 km (0.042 R)
• M29: 13,771,830 km (0.093 R)
• M30: 14,158,541 km (0.074 R)
• M31: 14,325,492 km (0.117 R)
• M32: 15,368,937 km (0.058 R)
• M33: 15,511,803 km (0.085 R)
• M34: 15,655,118 km (0.073 R)
• M35: 16,817,793 km (0.086 R)
• M36: 17,053,708 km (0.072 R)
• M37: 17,737,969 km (0.057 R)
• M38: 19,194,753 km (0.114 R)
• M39: 19,782,074 km (0.059 R)
• M40: 19,968,773 km (0.111 R)
• M41: 20,249,867 km (0.1 R)
• M42: 20,626,854 km (0.104 R)
• M43: 20,784,530 km (0.113 R)
• M44: 20,942,655 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 12.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.37 AU - 12.29 AU

Year: 13281 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,111,767 km

• M1: 232,176 km (0.096 R)
• M2: 343,178 km (0.052 R)
• M3: 546,032 km (0.116 R)
• M4: 623,674 km (0.112 R)
• M5: 825,930 km (0.083 R)
• M6: 917,933 km (0.119 R)
• M7: 1,216,380 km (0.107 R)
• M8: 1,363,884 km (0.091 R)
• M9: 1,603,689 km (0.109 R)
• M10: 1,919,341 km (0.069 R)
• M11: 2,029,146 km (0.1 R)
• M12: 2,205,821 km (0.085 R)
• M13: 2,679,148 km (0.115 R)
• M14: 3,699,107 km (0.112 R)
• M15: 3,797,392 km (0.041 R)
• M16: 4,199,362 km (0.106 R)
• M17: 4,343,425 km (0.117 R)
• M18: 4,615,244 km (0.087 R)
• M19: 5,044,291 km (0.061 R)
• M20: 5,131,656 km (0.112 R)
• M21: 5,241,610 km (0.12 R)
• M22: 5,463,913 km (0.12 R)
• M23: 6,126,182 km (0.058 R)
• M24: 6,243,018 km (0.113 R)
• M25: 6,431,512 km (0.089 R)
• M26: 6,597,864 km (0.047 R)
• M27: 6,935,058 km (0.096 R)
• M28: 7,081,365 km (0.11 R)
• M29: 7,228,569 km (0.101 R)
• M30: 7,501,286 km (0.069 R)
• M31: 7,878,721 km (0.07 R)
• M32: 7,954,867 km (0.119 R)
• M33: 8,288,021 km (0.12 R)
• M34: 8,521,394 km (0.101 R)
• M35: 8,730,681 km (0.088 R)
• M36: 8,915,136 km (0.09 R)
• M37: 9,261,305 km (0.117 R)
• M38: 9,857,153 km (0.109 R)
• M39: 10,298,317 km (0.085 R)
• M40: 10,493,393 km (0.059 R)
• M41: 10,577,317 km (0.042 R)
• M42: 11,458,299 km (0.12 R)
• M43: 12,718,811 km (0.087 R)
• M44: 13,229,388 km (0.068 R)
• M45: 13,838,551 km (0.081 R)
• M46: 14,146,573 km (0.074 R)
• M47: 14,519,221 km (0.101 R)
• M48: 16,463,395 km (0.088 R)
• M49: 17,085,423 km (0.119 R)
• M50: 17,184,457 km (0.073 R)
• M51: 17,283,491 km (0.093 R)
• M52: 17,416,035 km (0.094 R)
• M53: 19,168,723 km (0.096 R)
• M54: 19,305,904 km (0.089 R)
• M55: 19,408,977 km (0.082 R)
• M56: 19,961,891 km (0.052 R)
• M57: 21,083,127 km (0.118 R)
• M58: 21,758,412 km (0.102 R)
• M59: 21,937,331 km (0.113 R)
• M60: 22,224,708 km (0.112 R)
• M61: 22,477,080 km (0.096 R)
• M62: 23,313,183 km (0.101 R)
• M63: 23,790,250 km (0.116 R)
• M64: 24,122,357 km (0.117 R)
• M65: 24,679,460 km (0.09 R)
• M66: 24,791,359 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 5.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.75 AU - 17.89 AU

Year: 26197 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,111,767 km

• M1: 184,454 km (0.111 R)
• M2: 278,252 km (0.105 R)
• M3: 317,895 km (0.118 R)
• M4: 529,876 km (0.043 R)
• M5: 742,903 km (0.082 R)
• M6: 1,044,193 km (0.11 R)
• M7: 1,152,652 km (0.109 R)
• M8: 1,287,589 km (0.074 R)
• M9: 1,403,976 km (0.052 R)
• M10: 1,697,487 km (0.105 R)
• M11: 2,367,835 km (0.07 R)
• M12: 2,627,238 km (0.064 R)
• M13: 2,865,547 km (0.118 R)
• M14: 3,654,227 km (0.114 R)
• M15: 4,089,407 km (0.092 R)
• M16: 4,682,862 km (0.035 R)
• M17: 4,826,476 km (0.116 R)
• M18: 6,221,775 km (0.098 R)
• M19: 6,300,464 km (0.067 R)
• M20: 6,578,866 km (0.11 R)
• M21: 7,479,445 km (0.11 R)
• M22: 7,816,339 km (0.086 R)
• M23: 7,986,731 km (0.12 R)
• M24: 8,592,602 km (0.068 R)
• M25: 8,636,435 km (0.115 R)
• M26: 9,894,104 km (0.059 R)
• M27: 10,497,283 km (0.094 R)
• M28: 10,638,204 km (0.08 R)
• M29: 11,641,706 km (0.102 R)
• M30: 11,934,021 km (0.042 R)
• M31: 12,277,946 km (0.064 R)
• M32: 12,725,094 km (0.114 R)
• M33: 14,461,626 km (0.106 R)
• M34: 14,986,415 km (0.087 R)
• M35: 15,731,562 km (0.08 R)
• M36: 16,271,162 km (0.079 R)
• M37: 16,597,884 km (0.075 R)
• M38: 19,058,619 km (0.094 R)
• M39: 19,345,398 km (0.074 R)
• M40: 19,633,673 km (0.065 R)
• M41: 19,691,418 km (0.081 R)
• M42: 19,807,207 km (0.068 R)
• M43: 20,331,099 km (0.072 R)
• M44: 20,389,591 km (0.095 R)
• M45: 20,565,369 km (0.103 R)
• M46: 20,977,511 km (0.09 R)
• M47: 21,392,496 km (0.034 R)
• M48: 21,451,886 km (0.117 R)
• M49: 22,713,894 km (0.085 R)
• M50: 23,018,026 km (0.088 R)
• M51: 23,568,546 km (0.12 R)
• M52: 25,940,869 km (0.06 R)
• M53: 28,453,216 km (0.078 R)
• M54: 29,373,991 km (0.101 R)
• M55: 30,170,899 km (0.06 R)
• M56: 30,504,951 km (0.102 R)
• M57: 31,042,157 km (0.101 R)
• M58: 31,718,040 km (0.082 R)
• M59: 32,740,840 km (0.107 R)
• M60: 33,982,503 km (0.112 R)
• M61: 34,051,916 km (0.081 R)
• M62: 34,121,479 km (0.061 R)
• M63: 34,260,605 km (0.098 R)
• M64: 34,399,881 km (0.086 R)
• M65: 34,539,306 km (0.058 R)
• M66: 34,818,755 km (0.075 R)
• M67: 34,888,767 km (0.097 R)
• M68: 35,380,196 km (0.066 R)
• M69: 36,725,230 km (0.106 R)
• M70: 37,224,887 km (0.057 R)
• M71: 37,583,323 km (0.108 R)
• M72: 38,882,731 km (0.101 R)
• M73: 39,392,111 km (0.036 R)
• M74: 40,123,495 km (0.114 R)
• M75: 40,417,306 km (0.118 R)
• M76: 41,971,627 km (0.118 R)
• M77: 43,998,529 km (0.1 R)
• M78: 44,681,294 km (0.058 R)
• M79: 45,443,944 km (0.1 R)
• M80: 48,615,568 km (0.091 R)
• M81: 49,007,215 km (0.114 R)
• M82: 50,742,850 km (0.104 R)
• M83: 51,937,688 km (0.102 R)
• M84: 52,819,867 km (0.107 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit