🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 203 Days

Day: 17.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.81 AU - 1.35 AU

Year: 406 Days

Day: 19.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,827,073 km

• M1: 184,155 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.93 AU - 1.29 AU

Year: 423 Days

Day: 39.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 88.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,827,073 km

• M1: 135,087 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.41 AU - 2.41 AU

Year: 1353 Days

Day: 20.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,827,073 km

• M1: 154,235 km (0.076 R)
• M2: 498,909 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.25 AU - 4.69 AU

Year: 3418 Days

Day: 40.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.26 AU - 6.06 AU

Year: 4870 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,827,073 km

• M1: 186,848 km (0.085 R)
• M2: 319,840 km (0.076 R)
• M3: 465,848 km (0.101 R)
• M4: 740,360 km (0.117 R)
• M5: 871,557 km (0.102 R)
• M6: 1,563,747 km (0.095 R)
• M7: 1,974,243 km (0.057 R)
• M8: 2,182,783 km (0.1 R)
• M9: 2,479,136 km (0.117 R)
• M10: 2,601,507 km (0.102 R)
• M11: 2,788,953 km (0.118 R)
• M12: 2,895,018 km (0.105 R)
• M13: 3,002,429 km (0.097 R)
• M14: 3,629,394 km (0.045 R)
• M15: 3,792,605 km (0.091 R)
• M16: 4,544,634 km (0.116 R)
• M17: 5,210,943 km (0.1 R)
• M18: 5,582,544 km (0.079 R)
• M19: 6,184,077 km (0.12 R)
• M20: 6,777,532 km (0.111 R)
• M21: 7,154,219 km (0.087 R)
• M22: 7,478,398 km (0.105 R)
• M23: 7,747,075 km (0.119 R)
• M24: 7,837,432 km (0.07 R)
• M25: 7,958,457 km (0.057 R)
• M26: 8,791,418 km (0.099 R)
• M27: 9,202,363 km (0.101 R)
• M28: 9,458,475 km (0.029 R)
• M29: 9,749,443 km (0.113 R)
• M30: 10,639,849 km (0.072 R)
• M31: 11,145,939 km (0.054 R)
• M32: 11,248,114 km (0.09 R)
• M33: 11,522,028 km (0.114 R)
• M34: 12,041,731 km (0.077 R)
• M35: 12,146,599 km (0.12 R)
• M36: 12,427,694 km (0.034 R)
• M37: 13,320,045 km (0.078 R)
• M38: 14,529,544 km (0.093 R)
• M39: 14,790,592 km (0.084 R)
• M40: 15,090,984 km (0.084 R)
• M41: 15,317,476 km (0.065 R)
• M42: 15,469,168 km (0.025 R)
• M43: 16,312,301 km (0.116 R)
• M44: 16,700,508 km (0.087 R)
• M45: 16,974,122 km (0.045 R)
• M46: 17,288,577 km (0.104 R)
• M47: 17,604,977 km (0.111 R)
• M48: 19,379,507 km (0.102 R)
• M49: 19,749,462 km (0.104 R)
• M50: 20,246,277 km (0.098 R)
• M51: 20,663,655 km (0.077 R)
• M52: 21,676,582 km (0.097 R)
• M53: 21,847,123 km (0.065 R)
• M54: 22,318,058 km (0.107 R)
• M55: 22,533,179 km (0.088 R)
• M56: 23,182,883 km (0.119 R)
• M57: 23,882,702 km (0.045 R)
• M58: 24,014,797 km (0.064 R)
• M59: 24,102,910 km (0.073 R)
• M60: 24,412,129 km (0.099 R)
• M61: 24,945,445 km (0.081 R)
• M62: 25,348,013 km (0.114 R)
• M63: 25,482,651 km (0.045 R)
• M64: 25,617,588 km (0.11 R)
• M65: 26,477,327 km (0.115 R)
• M66: 26,750,942 km (0.041 R)
• M67: 27,071,231 km (0.116 R)
• M68: 27,254,787 km (0.086 R)
• M69: 27,530,945 km (0.085 R)
• M70: 27,900,601 km (0.107 R)
• M71: 29,348,559 km (0.118 R)
• M72: 29,631,598 km (0.117 R)
• M73: 29,726,294 km (0.119 R)
• M74: 30,725,159 km (0.068 R)
• M75: 32,122,852 km (0.12 R)
• M76: 32,756,099 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 8.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.28 AU - 6.24 AU

Year: 4999 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,827,073 km

• M1: 121,922 km (0.101 R)
• M2: 187,147 km (0.093 R)
• M3: 523,293 km (0.084 R)
• M4: 699,520 km (0.118 R)
• M5: 999,613 km (0.072 R)
• M6: 1,192,445 km (0.06 R)
• M7: 1,264,401 km (0.043 R)
• M8: 1,427,762 km (0.108 R)
• M9: 1,504,506 km (0.107 R)
• M10: 1,566,738 km (0.098 R)
• M11: 2,096,614 km (0.116 R)
• M12: 2,273,140 km (0.037 R)
• M13: 2,345,096 km (0.084 R)
• M14: 2,399,550 km (0.119 R)
• M15: 2,697,399 km (0.114 R)
• M16: 2,831,588 km (0.108 R)
• M17: 2,909,080 km (0.045 R)
• M18: 2,967,872 km (0.089 R)
• M19: 3,328,253 km (0.092 R)
• M20: 4,112,595 km (0.12 R)
• M21: 4,401,319 km (0.051 R)
• M22: 4,765,889 km (0.114 R)
• M23: 4,835,302 km (0.103 R)
• M24: 4,998,663 km (0.087 R)
• M25: 5,163,819 km (0.077 R)
• M26: 5,403,026 km (0.072 R)
• M27: 5,621,290 km (0.109 R)
• M28: 5,842,545 km (0.085 R)
• M29: 5,991,694 km (0.096 R)
• M30: 6,167,172 km (0.037 R)
• M31: 6,293,582 km (0.076 R)
• M32: 6,395,459 km (0.073 R)
• M33: 6,446,471 km (0.115 R)
• M34: 6,600,557 km (0.066 R)
• M35: 6,938,798 km (0.054 R)
• M36: 7,416,165 km (0.045 R)
• M37: 7,523,726 km (0.086 R)
• M38: 7,822,323 km (0.12 R)
• M39: 8,291,163 km (0.093 R)
• M40: 8,402,912 km (0.057 R)
• M41: 9,343,135 km (0.111 R)
• M42: 10,107,281 km (0.045 R)
• M43: 10,286,499 km (0.1 R)
• M44: 11,229,115 km (0.075 R)
• M45: 12,581,630 km (0.116 R)
• M46: 12,677,971 km (0.076 R)
• M47: 12,968,340 km (0.101 R)
• M48: 13,033,116 km (0.07 R)
• M49: 13,130,504 km (0.097 R)
• M50: 13,522,750 km (0.078 R)
• M51: 13,918,735 km (0.054 R)
• M52: 14,857,462 km (0.049 R)
• M53: 14,959,338 km (0.105 R)
• M54: 15,061,364 km (0.051 R)
• M55: 15,851,241 km (0.102 R)
• M56: 15,920,654 km (0.053 R)
• M57: 16,478,953 km (0.093 R)
• M58: 17,328,370 km (0.12 R)
• M59: 17,974,783 km (0.034 R)
• M60: 18,373,610 km (0.094 R)
• M61: 18,555,970 km (0.077 R)
• M62: 19,069,540 km (0.095 R)
• M63: 19,662,247 km (0.083 R)
• M64: 19,848,645 km (0.067 R)
• M65: 20,035,792 km (0.035 R)
• M66: 20,524,828 km (0.109 R)
• M67: 21,553,164 km (0.051 R)
• M68: 22,054,316 km (0.048 R)
• M69: 22,325,687 km (0.062 R)
• M70: 24,096,776 km (0.12 R)
• M71: 24,536,594 km (0.104 R)
• M72: 24,657,020 km (0.064 R)
• M73: 25,140,521 km (0.09 R)
• M74: 25,261,844 km (0.051 R)
• M75: 25,586,472 km (0.096 R)
• M76: 26,527,592 km (0.081 R)
• M77: 26,651,160 km (0.118 R)
• M78: 26,774,877 km (0.035 R)
• M79: 27,064,499 km (0.084 R)
• M80: 27,147,376 km (0.095 R)
• M81: 27,271,991 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.3

Radius: 13.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.72 AU - 7.5 AU

Year: 6146 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 65.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,827,073 km

• M1: 219,759 km (0.092 R)
• M2: 395,537 km (0.055 R)
• M3: 563,535 km (0.111 R)
• M4: 704,905 km (0.114 R)
• M5: 1,123,630 km (0.094 R)
• M6: 1,240,166 km (0.072 R)
• M7: 1,361,041 km (0.087 R)
• M8: 1,865,934 km (0.083 R)
• M9: 2,319,066 km (0.095 R)
• M10: 2,647,882 km (0.092 R)
• M11: 2,898,608 km (0.096 R)
• M12: 3,062,418 km (0.11 R)
• M13: 3,978,705 km (0.116 R)
• M14: 4,346,716 km (0.084 R)
• M15: 4,480,905 km (0.12 R)
• M16: 4,616,441 km (0.102 R)
• M17: 4,780,998 km (0.077 R)
• M18: 5,286,340 km (0.074 R)
• M19: 5,545,443 km (0.115 R)
• M20: 5,691,152 km (0.076 R)
• M21: 5,808,736 km (0.074 R)
• M22: 6,226,712 km (0.092 R)
• M23: 6,408,773 km (0.092 R)
• M24: 6,592,778 km (0.053 R)
• M25: 6,747,313 km (0.034 R)
• M26: 7,961,748 km (0.089 R)
• M27: 8,159,666 km (0.093 R)
• M28: 8,594,098 km (0.096 R)
• M29: 8,967,794 km (0.079 R)
• M30: 9,242,755 km (0.11 R)
• M31: 9,590,570 km (0.078 R)
• M32: 9,766,048 km (0.063 R)
• M33: 10,478,732 km (0.084 R)
• M34: 10,695,949 km (0.119 R)
• M35: 11,282,223 km (0.064 R)
• M36: 11,504,824 km (0.084 R)
• M37: 11,841,419 km (0.11 R)
• M38: 12,524,483 km (0.072 R)
• M39: 12,986,890 km (0.058 R)
• M40: 13,259,308 km (0.118 R)
• M41: 16,841,579 km (0.099 R)
• M42: 18,431,954 km (0.071 R)
• M43: 18,519,169 km (0.107 R)
• M44: 18,913,958 km (0.06 R)
• M45: 20,114,630 km (0.104 R)
• M46: 21,111,252 km (0.119 R)
• M47: 21,569,619 km (0.111 R)
• M48: 22,031,278 km (0.079 R)
• M49: 22,589,428 km (0.111 R)
• M50: 22,870,373 km (0.108 R)
• M51: 23,815,083 km (0.08 R)
• M52: 23,910,228 km (0.115 R)
• M53: 24,340,022 km (0.077 R)
• M54: 24,483,936 km (0.106 R)
• M55: 24,772,360 km (0.117 R)
• M56: 25,498,807 km (0.074 R)
• M57: 25,693,584 km (0.111 R)
• M58: 26,084,932 km (0.057 R)
• M59: 26,281,204 km (0.105 R)
• M60: 26,428,857 km (0.103 R)
• M61: 27,121,196 km (0.116 R)
• M62: 28,171,074 km (0.086 R)
• M63: 29,234,117 km (0.055 R)
• M64: 30,001,554 km (0.102 R)
• M65: 30,155,939 km (0.08 R)
• M66: 31,660,893 km (0.06 R)
• M67: 31,870,330 km (0.026 R)
• M68: 32,238,042 km (0.102 R)
• M69: 32,871,739 km (0.066 R)
• M70: 33,349,704 km (0.091 R)
• M71: 34,097,843 km (0.075 R)
• M72: 34,420,226 km (0.091 R)
• M73: 34,527,787 km (0.104 R)
• M74: 34,851,517 km (0.096 R)
• M75: 35,393,211 km (0.057 R)
• M76: 36,046,953 km (0.097 R)
• M77: 36,265,665 km (0.118 R)
• M78: 36,484,976 km (0.096 R)
• M79: 36,704,586 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 8.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.81 AU - 8.27 AU

Year: 8245 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,827,073 km

• M1: 120,875 km (0.051 R)
• M2: 187,297 km (0.066 R)
• M3: 266,733 km (0.116 R)
• M4: 798,254 km (0.114 R)
• M5: 1,358,349 km (0.105 R)
• M6: 1,649,017 km (0.115 R)
• M7: 1,782,459 km (0.026 R)
• M8: 2,039,767 km (0.074 R)
• M9: 2,162,587 km (0.101 R)
• M10: 2,973,407 km (0.059 R)
• M11: 3,231,314 km (0.036 R)
• M12: 4,073,849 km (0.105 R)
• M13: 4,360,479 km (0.061 R)
• M14: 5,514,178 km (0.097 R)
• M15: 5,948,011 km (0.06 R)
• M16: 6,095,216 km (0.109 R)
• M17: 6,543,710 km (0.115 R)
• M18: 6,634,666 km (0.092 R)
• M19: 6,695,552 km (0.079 R)
• M20: 6,941,042 km (0.113 R)
• M21: 7,567,707 km (0.073 R)
• M22: 8,114,637 km (0.083 R)
• M23: 8,574,501 km (0.089 R)
• M24: 8,774,214 km (0.042 R)
• M25: 9,691,997 km (0.118 R)
• M26: 9,795,818 km (0.099 R)
• M27: 9,865,232 km (0.106 R)
• M28: 9,934,944 km (0.115 R)
• M29: 10,109,675 km (0.061 R)
• M30: 10,604,395 km (0.098 R)
• M31: 10,675,753 km (0.069 R)
• M32: 10,783,015 km (0.058 R)
• M33: 11,070,841 km (0.107 R)
• M34: 11,215,652 km (0.073 R)
• M35: 11,986,679 km (0.072 R)
• M36: 12,061,029 km (0.117 R)
• M37: 12,510,122 km (0.114 R)
• M38: 12,736,763 km (0.069 R)
• M39: 12,926,602 km (0.054 R)
• M40: 13,463,360 km (0.101 R)
• M41: 13,890,162 km (0.031 R)
• M42: 14,085,687 km (0.116 R)
• M43: 14,164,076 km (0.117 R)
• M44: 14,876,760 km (0.106 R)
• M45: 14,956,646 km (0.066 R)
• M46: 17,125,515 km (0.106 R)
• M47: 17,587,922 km (0.039 R)
• M48: 17,969,247 km (0.066 R)
• M49: 18,439,134 km (0.077 R)
• M50: 18,869,827 km (0.112 R)
• M51: 19,086,295 km (0.114 R)
• M52: 19,653,271 km (0.088 R)
• M53: 20,004,826 km (0.089 R)
• M54: 21,341,931 km (0.108 R)
• M55: 21,839,494 km (0.033 R)
• M56: 22,523,904 km (0.097 R)
• M57: 23,633,771 km (0.086 R)
• M58: 23,727,120 km (0.075 R)
• M59: 24,336,582 km (0.111 R)
• M60: 24,525,075 km (0.12 R)
• M61: 24,666,744 km (0.103 R)
• M62: 25,046,124 km (0.11 R)
• M63: 26,098,994 km (0.112 R)
• M64: 26,243,805 km (0.081 R)
• M65: 26,485,555 km (0.116 R)
• M66: 26,630,964 km (0.12 R)
• M67: 26,776,672 km (0.082 R)
• M68: 26,873,911 km (0.113 R)
• M69: 27,215,293 km (0.054 R)
• M70: 27,460,036 km (0.097 R)
• M71: 28,149,083 km (0.079 R)
• M72: 28,595,184 km (0.085 R)
• M73: 29,343,622 km (0.114 R)
• M74: 29,695,177 km (0.053 R)
• M75: 31,422,434 km (0.096 R)
• M76: 31,833,529 km (0.114 R)
• M77: 33,181,855 km (0.091 R)
• M78: 33,286,424 km (0.079 R)
• M79: 34,654,796 km (0.102 R)
• M80: 34,760,860 km (0.029 R)
• M81: 34,920,182 km (0.095 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit