🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 207 Days

Day: 14.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 222 Days

Day: 26.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,073,506 km

• M1: 110,104 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.89 AU - 1.33 AU

Year: 507 Days

Day: 21 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.22 AU - 1.36 AU

Year: 635 Days

Day: 36.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 9.6

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.4 AU - 5.08 AU

Year: 3785 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,073,506 km

• M1: 135,984 km (0.082 R)
• M2: 304,132 km (0.117 R)
• M3: 444,455 km (0.117 R)
• M4: 619,784 km (0.11 R)
• M5: 699,071 km (0.102 R)
• M6: 831,166 km (0.09 R)
• M7: 1,025,344 km (0.062 R)
• M8: 1,278,015 km (0.12 R)
• M9: 1,550,582 km (0.099 R)
• M10: 2,115,164 km (0.105 R)
• M11: 2,681,691 km (0.115 R)
• M12: 3,111,486 km (0.069 R)
• M13: 3,500,141 km (0.108 R)
• M14: 3,689,831 km (0.085 R)
• M15: 3,839,579 km (0.088 R)
• M16: 3,926,047 km (0.08 R)
• M17: 4,167,348 km (0.116 R)
• M18: 4,234,069 km (0.055 R)
• M19: 5,300,402 km (0.116 R)
• M20: 5,567,285 km (0.119 R)
• M21: 6,063,950 km (0.09 R)
• M22: 6,215,642 km (0.066 R)
• M23: 6,471,454 km (0.083 R)
• M24: 6,756,887 km (0.027 R)
• M25: 6,966,922 km (0.087 R)
• M26: 7,637,570 km (0.086 R)
• M27: 8,077,537 km (0.071 R)
• M28: 8,441,209 km (0.053 R)
• M29: 8,525,882 km (0.048 R)
• M30: 8,896,137 km (0.049 R)
• M31: 9,011,028 km (0.059 R)
• M32: 9,358,992 km (0.073 R)
• M33: 9,829,777 km (0.087 R)
• M34: 9,948,707 km (0.107 R)
• M35: 10,489,653 km (0.112 R)
• M36: 10,611,127 km (0.1 R)
• M37: 10,733,198 km (0.097 R)
• M38: 11,009,356 km (0.104 R)
• M39: 11,287,907 km (0.072 R)
• M40: 12,042,180 km (0.098 R)
• M41: 12,233,216 km (0.055 R)
• M42: 12,489,627 km (0.097 R)
• M43: 12,845,072 km (0.083 R)
• M44: 13,138,283 km (0.101 R)
• M45: 13,598,895 km (0.08 R)
• M46: 13,764,650 km (0.076 R)
• M47: 14,131,912 km (0.058 R)
• M48: 15,321,365 km (0.067 R)
• M49: 15,459,294 km (0.034 R)
• M50: 16,015,499 km (0.044 R)
• M51: 16,120,517 km (0.113 R)
• M52: 16,684,351 km (0.094 R)
• M53: 17,111,453 km (0.083 R)
• M54: 17,326,425 km (0.078 R)
• M55: 17,614,401 km (0.111 R)
• M56: 17,686,657 km (0.082 R)
• M57: 17,940,225 km (0.115 R)
• M58: 18,231,642 km (0.088 R)
• M59: 18,892,865 km (0.051 R)
• M60: 19,338,068 km (0.101 R)
• M61: 19,449,967 km (0.114 R)
• M62: 19,562,016 km (0.1 R)
• M63: 19,636,815 km (0.079 R)
• M64: 19,861,960 km (0.115 R)
• M65: 20,238,946 km (0.09 R)
• M66: 20,504,183 km (0.073 R)
• M67: 21,076,545 km (0.086 R)
• M68: 22,081,244 km (0.032 R)
• M69: 22,159,185 km (0.093 R)
• M70: 23,458,143 km (0.107 R)
• M71: 23,736,844 km (0.043 R)
• M72: 25,106,113 km (0.097 R)
• M73: 25,513,767 km (0.109 R)
• M74: 25,800,397 km (0.098 R)
• M75: 26,666,568 km (0.114 R)
• M76: 26,749,595 km (0.091 R)
• M77: 26,915,948 km (0.115 R)
• M78: 27,040,862 km (0.052 R)
• M79: 27,710,313 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 12.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.04 AU - 5.02 AU

Year: 4179 Days

Day: 11.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,073,506 km

• M1: 160,070 km (0.102 R)
• M2: 340,186 km (0.086 R)
• M3: 643,121 km (0.074 R)
• M4: 1,043,296 km (0.09 R)
• M5: 1,544,448 km (0.104 R)
• M6: 1,989,951 km (0.111 R)
• M7: 2,661,945 km (0.077 R)
• M8: 2,906,986 km (0.111 R)
• M9: 2,996,445 km (0.107 R)
• M10: 3,086,653 km (0.068 R)
• M11: 3,214,709 km (0.102 R)
• M12: 3,307,160 km (0.08 R)
• M13: 4,220,605 km (0.03 R)
• M14: 4,404,161 km (0.03 R)
• M15: 4,507,384 km (0.113 R)
• M16: 4,716,073 km (0.06 R)
• M17: 4,928,053 km (0.087 R)
• M18: 5,493,982 km (0.103 R)
• M19: 5,875,307 km (0.112 R)
• M20: 6,012,039 km (0.112 R)
• M21: 6,126,781 km (0.101 R)
• M22: 6,288,496 km (0.09 R)
• M23: 6,545,804 km (0.079 R)
• M24: 6,902,147 km (0.026 R)
• M25: 7,387,292 km (0.105 R)
• M26: 7,908,491 km (0.113 R)
• M27: 8,237,158 km (0.079 R)
• M28: 8,570,462 km (0.108 R)
• M29: 8,829,865 km (0.071 R)
• M30: 9,250,235 km (0.034 R)
• M31: 9,356,300 km (0.085 R)
• M32: 9,542,998 km (0.079 R)
• M33: 10,192,701 km (0.079 R)
• M34: 10,467,513 km (0.055 R)
• M35: 10,800,667 km (0.08 R)
• M36: 11,165,536 km (0.054 R)
• M37: 11,734,906 km (0.096 R)
• M38: 12,081,075 km (0.078 R)
• M39: 12,489,178 km (0.099 R)
• M40: 12,842,528 km (0.099 R)
• M41: 12,961,160 km (0.075 R)
• M42: 13,139,630 km (0.049 R)
• M43: 13,229,239 km (0.106 R)
• M44: 13,318,998 km (0.066 R)
• M45: 13,589,471 km (0.098 R)
• M46: 13,680,127 km (0.058 R)
• M47: 13,861,888 km (0.072 R)
• M48: 14,906,979 km (0.101 R)
• M49: 15,062,860 km (0.086 R)
• M50: 16,073,244 km (0.117 R)
• M51: 16,297,192 km (0.08 R)
• M52: 16,522,038 km (0.115 R)
• M53: 16,780,543 km (0.056 R)
• M54: 17,072,707 km (0.11 R)
• M55: 17,203,157 km (0.113 R)
• M56: 17,530,776 km (0.108 R)
• M57: 18,895,408 km (0.1 R)
• M58: 18,996,536 km (0.108 R)
• M59: 19,301,267 km (0.107 R)
• M60: 19,539,277 km (0.065 R)
• M61: 19,846,850 km (0.072 R)
• M62: 20,052,847 km (0.083 R)
• M63: 21,163,012 km (0.098 R)
• M64: 21,338,341 km (0.053 R)
• M65: 22,044,293 km (0.119 R)
• M66: 22,364,582 km (0.089 R)
• M67: 23,551,791 km (0.081 R)
• M68: 24,025,119 km (0.106 R)
• M69: 24,391,334 km (0.057 R)
• M70: 24,685,743 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 8.8

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.88 AU - 5.9 AU

Year: 4687 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,073,506 km

• M1: 160,668 km (0.08 R)
• M2: 270,323 km (0.104 R)
• M3: 646,412 km (0.1 R)
• M4: 771,027 km (0.064 R)
• M5: 904,020 km (0.095 R)
• M6: 1,044,941 km (0.037 R)
• M7: 1,494,333 km (0.062 R)
• M8: 1,679,535 km (0.086 R)
• M9: 1,748,799 km (0.109 R)
• M10: 1,944,324 km (0.119 R)
• M11: 2,109,779 km (0.068 R)
• M12: 2,260,723 km (0.045 R)
• M13: 2,858,217 km (0.09 R)
• M14: 3,046,710 km (0.104 R)
• M15: 3,196,308 km (0.076 R)
• M16: 3,591,994 km (0.116 R)
• M17: 3,841,374 km (0.062 R)
• M18: 3,910,488 km (0.091 R)
• M19: 4,357,337 km (0.086 R)
• M20: 4,477,763 km (0.095 R)
• M21: 4,574,852 km (0.055 R)
• M22: 4,920,124 km (0.113 R)
• M23: 5,557,561 km (0.109 R)
• M24: 5,793,477 km (0.04 R)
• M25: 6,221,027 km (0.044 R)
• M26: 6,302,409 km (0.071 R)
• M27: 6,937,452 km (0.073 R)
• M28: 7,106,497 km (0.086 R)
• M29: 7,163,195 km (0.119 R)
• M30: 7,448,777 km (0.031 R)
• M31: 7,506,372 km (0.119 R)
• M32: 8,119,724 km (0.084 R)
• M33: 8,268,125 km (0.069 R)
• M34: 8,387,504 km (0.082 R)
• M35: 8,447,493 km (0.112 R)
• M36: 8,658,276 km (0.076 R)
• M37: 9,394,297 km (0.054 R)
• M38: 9,456,530 km (0.105 R)
• M39: 9,769,788 km (0.103 R)
• M40: 9,832,918 km (0.078 R)
• M41: 10,374,463 km (0.077 R)
• M42: 11,056,928 km (0.109 R)
• M43: 11,221,486 km (0.097 R)
• M44: 11,653,375 km (0.096 R)
• M45: 11,888,094 km (0.114 R)
• M46: 12,328,361 km (0.103 R)
• M47: 13,399,481 km (0.088 R)
• M48: 13,822,095 km (0.116 R)
• M49: 13,928,459 km (0.058 R)
• M50: 14,106,331 km (0.05 R)
• M51: 14,177,689 km (0.102 R)
• M52: 14,249,197 km (0.093 R)
• M53: 14,320,705 km (0.049 R)
• M54: 14,572,179 km (0.116 R)
• M55: 14,644,435 km (0.117 R)
• M56: 15,298,925 km (0.068 R)
• M57: 16,298,688 km (0.103 R)
• M58: 16,486,134 km (0.098 R)
• M59: 16,674,179 km (0.063 R)
• M60: 17,702,664 km (0.119 R)
• M61: 18,399,641 km (0.093 R)
• M62: 18,633,911 km (0.111 R)
• M63: 18,712,150 km (0.084 R)
• M64: 19,581,015 km (0.065 R)
• M65: 20,221,144 km (0.119 R)
• M66: 20,786,923 km (0.1 R)
• M67: 21,398,928 km (0.12 R)
• M68: 21,480,908 km (0.119 R)
• M69: 21,934,040 km (0.114 R)
• M70: 22,765,954 km (0.061 R)
• M71: 23,269,949 km (0.11 R)
• M72: 23,438,845 km (0.111 R)
• M73: 24,331,944 km (0.078 R)
• M74: 24,933,627 km (0.035 R)
• M75: 25,192,880 km (0.033 R)
• M76: 25,714,228 km (0.092 R)
• M77: 26,107,671 km (0.106 R)
• M78: 26,370,963 km (0.09 R)
• M79: 26,635,153 km (0.112 R)
• M80: 27,344,097 km (0.061 R)
• M81: 27,433,108 km (0.073 R)
• M82: 27,745,618 km (0.07 R)
• M83: 27,969,416 km (0.038 R)
• M84: 28,193,963 km (0.097 R)
• M85: 28,464,136 km (0.108 R)
• M86: 29,097,983 km (0.051 R)
• M87: 29,279,894 km (0.047 R)
• M88: 29,370,999 km (0.11 R)
• M89: 29,782,094 km (0.119 R)
• M90: 30,748,945 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit