🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.51 AU - 0.57 AU

Year: 176 Days

Day: 20.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,628,376 km

• M1: 319,840 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.5 AU - 2.26 AU

Year: 1142 Days

Day: 33 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,628,376 km

• M1: 270,922 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.92 AU - 2.18 AU

Year: 1300 Days

Day: 47.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,628,376 km

• M1: 980,315 km (0.092 R)
• M2: 1,692,850 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.91 AU - 2.21 AU

Year: 1310 Days

Day: 37.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,628,376 km

• M1: 1,781,711 km (0.067 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 13.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.27 AU - 3.65 AU

Year: 2256 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,628,376 km

• M1: 261,796 km (0.089 R)
• M2: 400,773 km (0.107 R)
• M3: 518,506 km (0.092 R)
• M4: 755,320 km (0.083 R)
• M5: 865,872 km (0.063 R)
• M6: 964,457 km (0.029 R)
• M7: 1,095,954 km (0.114 R)
• M8: 1,203,814 km (0.061 R)
• M9: 1,346,680 km (0.118 R)
• M10: 1,452,446 km (0.089 R)
• M11: 1,572,124 km (0.051 R)
• M12: 1,672,803 km (0.104 R)
• M13: 1,940,135 km (0.111 R)
• M14: 2,209,112 km (0.035 R)
• M15: 2,386,684 km (0.117 R)
• M16: 2,622,301 km (0.093 R)
• M17: 2,729,413 km (0.037 R)
• M18: 3,060,024 km (0.109 R)
• M19: 3,287,862 km (0.118 R)
• M20: 3,374,629 km (0.088 R)
• M21: 3,595,286 km (0.086 R)
• M22: 3,820,730 km (0.099 R)
• M23: 3,912,284 km (0.11 R)
• M24: 4,159,868 km (0.069 R)
• M25: 4,884,221 km (0.084 R)
• M26: 4,983,703 km (0.079 R)
• M27: 5,491,887 km (0.046 R)
• M28: 5,578,205 km (0.101 R)
• M29: 5,769,691 km (0.1 R)
• M30: 5,963,420 km (0.053 R)
• M31: 6,070,083 km (0.086 R)
• M32: 6,539,521 km (0.075 R)
• M33: 6,852,779 km (0.072 R)
• M34: 6,983,229 km (0.099 R)
• M35: 8,372,694 km (0.106 R)
• M36: 8,592,453 km (0.071 R)
• M37: 9,407,612 km (0.118 R)
• M38: 9,490,489 km (0.076 R)
• M39: 9,698,729 km (0.117 R)
• M40: 9,803,448 km (0.094 R)
• M41: 9,908,615 km (0.106 R)
• M42: 10,014,081 km (0.11 R)
• M43: 10,290,090 km (0.11 R)
• M44: 10,504,164 km (0.107 R)
• M45: 10,590,183 km (0.087 R)
• M46: 10,784,660 km (0.113 R)
• M47: 11,002,175 km (0.093 R)
• M48: 11,133,223 km (0.096 R)
• M49: 11,221,037 km (0.111 R)
• M50: 11,796,989 km (0.105 R)
• M51: 11,976,207 km (0.058 R)
• M52: 12,066,115 km (0.094 R)
• M53: 12,587,614 km (0.09 R)
• M54: 12,862,575 km (0.087 R)
• M55: 13,465,304 km (0.077 R)
• M56: 14,053,673 km (0.096 R)
• M57: 14,148,518 km (0.064 R)
• M58: 14,506,356 km (0.116 R)
• M59: 14,626,333 km (0.111 R)
• M60: 14,722,525 km (0.113 R)
• M61: 14,818,866 km (0.116 R)
• M62: 15,231,008 km (0.109 R)
• M63: 15,328,396 km (0.094 R)
• M64: 15,450,618 km (0.042 R)
• M65: 15,769,860 km (0.103 R)
• M66: 15,917,961 km (0.113 R)
• M67: 16,066,512 km (0.094 R)
• M68: 16,339,977 km (0.093 R)
• M69: 16,439,759 km (0.066 R)
• M70: 16,614,938 km (0.097 R)
• M71: 16,841,130 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 9.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.84 AU - 7.74 AU

Year: 7837 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,628,376 km

• M1: 121,922 km (0.119 R)
• M2: 397,332 km (0.039 R)
• M3: 886,966 km (0.105 R)
• M4: 1,003,054 km (0.116 R)
• M5: 1,659,340 km (0.073 R)
• M6: 1,889,421 km (0.116 R)
• M7: 2,129,974 km (0.078 R)
• M8: 2,810,944 km (0.048 R)
• M9: 2,885,145 km (0.106 R)
• M10: 3,422,650 km (0.085 R)
• M11: 3,743,687 km (0.112 R)
• M12: 3,935,621 km (0.104 R)
• M13: 4,415,082 km (0.099 R)
• M14: 4,559,743 km (0.102 R)
• M15: 4,764,842 km (0.105 R)
• M16: 4,943,013 km (0.118 R)
• M17: 5,275,569 km (0.088 R)
• M18: 5,460,023 km (0.045 R)
• M19: 6,545,206 km (0.05 R)
• M20: 7,078,522 km (0.077 R)
• M21: 7,282,125 km (0.082 R)
• M22: 7,799,734 km (0.084 R)
• M23: 8,724,847 km (0.111 R)
• M24: 8,870,256 km (0.089 R)
• M25: 9,237,369 km (0.092 R)
• M26: 9,646,968 km (0.095 R)
• M27: 10,755,040 km (0.026 R)
• M28: 11,067,849 km (0.112 R)
• M29: 11,462,937 km (0.094 R)
• M30: 11,622,408 km (0.106 R)
• M31: 12,348,706 km (0.06 R)
• M32: 12,553,057 km (0.082 R)
• M33: 12,799,743 km (0.087 R)
• M34: 13,802,648 km (0.064 R)
• M35: 15,135,265 km (0.074 R)
• M36: 15,266,313 km (0.087 R)
• M37: 15,529,755 km (0.077 R)
• M38: 15,750,412 km (0.048 R)
• M39: 16,239,447 km (0.117 R)
• M40: 16,688,390 km (0.084 R)
• M41: 17,096,045 km (0.116 R)
• M42: 17,323,882 km (0.085 R)
• M43: 17,552,767 km (0.109 R)
• M44: 17,690,547 km (0.109 R)
• M45: 19,324,754 km (0.066 R)
• M46: 19,419,599 km (0.049 R)
• M47: 20,231,915 km (0.104 R)
• M48: 20,472,917 km (0.109 R)
• M49: 21,544,786 km (0.079 R)
• M50: 21,643,222 km (0.111 R)
• M51: 21,988,643 km (0.074 R)
• M52: 22,935,298 km (0.114 R)
• M53: 23,337,866 km (0.098 R)
• M54: 23,540,123 km (0.102 R)
• M55: 23,844,405 km (0.082 R)
• M56: 23,946,281 km (0.107 R)
• M57: 24,099,170 km (0.118 R)
• M58: 24,201,196 km (0.119 R)
• M59: 24,405,845 km (0.039 R)
• M60: 24,765,329 km (0.051 R)
• M61: 24,920,013 km (0.094 R)
• M62: 25,282,040 km (0.074 R)
• M63: 25,645,862 km (0.084 R)
• M64: 26,220,916 km (0.094 R)
• M65: 26,747,501 km (0.119 R)
• M66: 27,757,586 km (0.103 R)
• M67: 29,105,612 km (0.101 R)
• M68: 29,214,370 km (0.069 R)
• M69: 29,760,252 km (0.091 R)
• M70: 30,530,083 km (0.038 R)
• M71: 31,473,597 km (0.032 R)
• M72: 31,641,146 km (0.119 R)
• M73: 31,753,046 km (0.093 R)
• M74: 32,822,072 km (0.036 R)
• M75: 32,935,318 km (0.099 R)
• M76: 33,332,500 km (0.056 R)
• M77: 33,731,477 km (0.117 R)
• M78: 34,074,655 km (0.108 R)
• M79: 34,591,516 km (0.044 R)
• M80: 35,226,858 km (0.089 R)
• M81: 35,574,972 km (0.071 R)
• M82: 36,157,805 km (0.029 R)
• M83: 36,274,791 km (0.074 R)
• M84: 38,222,406 km (0.113 R)
• M85: 38,879,140 km (0.11 R)
• M86: 40,143,242 km (0.081 R)
• M87: 40,203,829 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit