🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 256 Days

Day: 16.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.06 AU

Year: 302 Days

Day: 25.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.79 AU - 1.29 AU

Year: 402 Days

Day: 37.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.37 AU - 2.81 AU

Year: 1579 Days

Day: 21.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 9.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.27 AU - 5.61 AU

Year: 4159 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,249,044 km

• M1: 119,230 km (0.101 R)
• M2: 182,210 km (0.091 R)
• M3: 405,709 km (0.075 R)
• M4: 478,414 km (0.097 R)
• M5: 547,379 km (0.113 R)
• M6: 620,233 km (0.094 R)
• M7: 936,034 km (0.108 R)
• M8: 1,189,303 km (0.053 R)
• M9: 1,349,373 km (0.114 R)
• M10: 1,412,802 km (0.115 R)
• M11: 1,569,431 km (0.071 R)
• M12: 1,676,992 km (0.08 R)
• M13: 1,773,333 km (0.081 R)
• M14: 1,914,105 km (0.044 R)
• M15: 2,312,933 km (0.096 R)
• M16: 2,483,025 km (0.038 R)
• M17: 2,625,143 km (0.079 R)
• M18: 2,835,328 km (0.11 R)
• M19: 2,917,607 km (0.054 R)
• M20: 3,118,517 km (0.075 R)
• M21: 3,306,711 km (0.11 R)
• M22: 3,605,009 km (0.106 R)
• M23: 4,040,788 km (0.107 R)
• M24: 4,667,454 km (0.092 R)
• M25: 4,725,797 km (0.085 R)
• M26: 5,081,989 km (0.094 R)
• M27: 5,799,012 km (0.071 R)
• M28: 5,967,459 km (0.103 R)
• M29: 6,723,078 km (0.112 R)
• M30: 6,811,341 km (0.09 R)
• M31: 6,877,912 km (0.06 R)
• M32: 7,078,672 km (0.088 R)
• M33: 7,372,033 km (0.104 R)
• M34: 7,623,358 km (0.116 R)
• M35: 7,807,962 km (0.119 R)
• M36: 8,111,197 km (0.089 R)
• M37: 8,299,690 km (0.034 R)
• M38: 8,513,465 km (0.097 R)
• M39: 8,585,123 km (0.076 R)
• M40: 9,436,185 km (0.063 R)
• M41: 9,535,219 km (0.056 R)
• M42: 10,288,444 km (0.117 R)
• M43: 10,415,901 km (0.094 R)
• M44: 10,723,923 km (0.071 R)
• M45: 10,853,176 km (0.074 R)
• M46: 11,217,596 km (0.12 R)
• M47: 11,559,727 km (0.062 R)
• M48: 11,718,899 km (0.083 R)
• M49: 11,825,263 km (0.092 R)
• M50: 12,119,671 km (0.09 R)
• M51: 12,416,474 km (0.085 R)
• M52: 13,210,539 km (0.11 R)
• M53: 13,655,742 km (0.045 R)
• M54: 13,823,890 km (0.029 R)
• M55: 14,304,249 km (0.034 R)
• M56: 14,560,660 km (0.102 R)
• M57: 14,646,529 km (0.103 R)
• M58: 15,194,207 km (0.1 R)
• M59: 15,485,025 km (0.076 R)
• M60: 15,865,901 km (0.076 R)
• M61: 16,013,255 km (0.111 R)
• M62: 16,368,700 km (0.118 R)
• M63: 16,816,745 km (0.053 R)
• M64: 17,147,955 km (0.107 R)
• M65: 17,390,004 km (0.077 R)
• M66: 17,481,110 km (0.096 R)
• M67: 18,000,364 km (0.095 R)
• M68: 18,123,333 km (0.062 R)
• M69: 18,617,754 km (0.064 R)
• M70: 19,085,397 km (0.115 R)
• M71: 19,148,079 km (0.095 R)
• M72: 19,620,060 km (0.098 R)
• M73: 19,683,340 km (0.085 R)
• M74: 19,778,185 km (0.103 R)
• M75: 19,936,908 km (0.115 R)
• M76: 20,095,931 km (0.106 R)
• M77: 21,546,133 km (0.085 R)
• M78: 21,905,766 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 12.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.01 AU - 6.17 AU

Year: 4349 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,249,044 km

• M1: 167,550 km (0.118 R)
• M2: 340,784 km (0.092 R)
• M3: 620,831 km (0.088 R)
• M4: 807,829 km (0.113 R)
• M5: 987,795 km (0.03 R)
• M6: 1,210,396 km (0.082 R)
• M7: 1,298,360 km (0.102 R)
• M8: 1,419,085 km (0.066 R)
• M9: 1,559,707 km (0.079 R)
• M10: 1,771,239 km (0.101 R)
• M11: 2,186,822 km (0.095 R)
• M12: 2,295,579 km (0.1 R)
• M13: 2,424,832 km (0.061 R)
• M14: 2,575,627 km (0.096 R)
• M15: 2,827,400 km (0.074 R)
• M16: 3,375,975 km (0.103 R)
• M17: 3,460,199 km (0.108 R)
• M18: 4,091,352 km (0.114 R)
• M19: 4,363,022 km (0.092 R)
• M20: 5,834,167 km (0.103 R)
• M21: 5,935,744 km (0.04 R)
• M22: 6,089,082 km (0.117 R)
• M23: 6,768,855 km (0.119 R)
• M24: 6,929,224 km (0.056 R)
• M25: 7,009,857 km (0.093 R)
• M26: 7,144,944 km (0.118 R)
• M27: 7,833,543 km (0.112 R)
• M28: 7,945,741 km (0.118 R)
• M29: 9,303,342 km (0.11 R)
• M30: 10,054,622 km (0.04 R)
• M31: 10,576,569 km (0.094 R)
• M32: 10,731,852 km (0.085 R)
• M33: 11,233,753 km (0.109 R)
• M34: 11,775,297 km (0.029 R)
• M35: 12,620,226 km (0.117 R)
• M36: 12,817,845 km (0.081 R)
• M37: 13,183,163 km (0.096 R)
• M38: 13,417,433 km (0.107 R)
• M39: 14,402,385 km (0.098 R)
• M40: 14,747,508 km (0.099 R)
• M41: 14,851,478 km (0.118 R)
• M42: 15,060,317 km (0.106 R)
• M43: 15,480,986 km (0.075 R)
• M44: 16,947,195 km (0.083 R)
• M45: 17,165,608 km (0.103 R)
• M46: 17,494,723 km (0.064 R)
• M47: 17,678,579 km (0.045 R)
• M48: 17,936,934 km (0.097 R)
• M49: 18,719,630 km (0.112 R)
• M50: 19,399,403 km (0.051 R)
• M51: 19,704,134 km (0.11 R)
• M52: 20,938,915 km (0.07 R)
• M53: 21,605,074 km (0.107 R)
• M54: 22,039,805 km (0.077 R)
• M55: 22,357,851 km (0.068 R)
• M56: 22,637,299 km (0.104 R)
• M57: 22,717,334 km (0.097 R)
• M58: 22,877,853 km (0.045 R)
• M59: 23,401,745 km (0.108 R)
• M60: 23,563,909 km (0.034 R)
• M61: 23,807,604 km (0.106 R)
• M62: 24,420,656 km (0.083 R)
• M63: 24,543,924 km (0.102 R)
• M64: 24,997,505 km (0.081 R)
• M65: 26,248,742 km (0.087 R)
• M66: 26,839,653 km (0.12 R)
• M67: 26,966,811 km (0.092 R)
• M68: 27,477,538 km (0.109 R)
• M69: 28,120,510 km (0.104 R)
• M70: 28,638,568 km (0.036 R)
• M71: 28,811,952 km (0.046 R)
• M72: 28,985,635 km (0.102 R)
• M73: 29,159,617 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.6

Radius: 8.2

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.39 AU - 8.39 AU

Year: 6850 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,249,044 km

• M1: 173,085 km (0.115 R)
• M2: 293,810 km (0.062 R)
• M3: 393,742 km (0.112 R)
• M4: 460,163 km (0.054 R)
• M5: 644,617 km (0.119 R)
• M6: 752,926 km (0.067 R)
• M7: 972,985 km (0.087 R)
• M8: 1,066,782 km (0.034 R)
• M9: 1,131,110 km (0.055 R)
• M10: 1,314,965 km (0.113 R)
• M11: 1,437,037 km (0.115 R)
• M12: 2,042,609 km (0.12 R)
• M13: 2,309,342 km (0.058 R)
• M14: 2,372,473 km (0.118 R)
• M15: 2,479,136 km (0.114 R)
• M16: 2,543,762 km (0.091 R)
• M17: 2,719,240 km (0.068 R)
• M18: 2,830,990 km (0.077 R)
• M19: 3,605,907 km (0.06 R)
• M20: 4,004,137 km (0.086 R)
• M21: 4,390,398 km (0.104 R)
• M22: 4,951,091 km (0.03 R)
• M23: 5,253,728 km (0.056 R)
• M24: 5,365,328 km (0.095 R)
• M25: 5,449,551 km (0.064 R)
• M26: 5,647,768 km (0.081 R)
• M27: 5,877,252 km (0.083 R)
• M28: 6,109,727 km (0.079 R)
• M29: 6,734,597 km (0.12 R)
• M30: 6,947,325 km (0.094 R)
• M31: 7,100,663 km (0.114 R)
• M32: 7,317,281 km (0.11 R)
• M33: 7,662,104 km (0.058 R)
• M34: 8,629,254 km (0.105 R)
• M35: 8,926,954 km (0.119 R)
• M36: 9,805,692 km (0.087 R)
• M37: 9,908,914 km (0.049 R)
• M38: 10,185,820 km (0.041 R)
• M39: 10,465,269 km (0.107 R)
• M40: 11,067,400 km (0.059 R)
• M41: 11,900,062 km (0.061 R)
• M42: 12,157,370 km (0.089 R)
• M43: 12,268,372 km (0.109 R)
• M44: 12,640,272 km (0.052 R)
• M45: 13,281,299 km (0.117 R)
• M46: 13,624,925 km (0.093 R)
• M47: 14,087,631 km (0.107 R)
• M48: 14,204,168 km (0.051 R)
• M49: 14,712,651 km (0.083 R)
• M50: 15,426,682 km (0.079 R)
• M51: 15,868,445 km (0.118 R)
• M52: 16,518,597 km (0.067 R)
• M53: 16,641,417 km (0.119 R)
• M54: 16,846,964 km (0.117 R)
• M55: 17,260,303 km (0.088 R)
• M56: 18,224,013 km (0.025 R)
• M57: 18,904,533 km (0.078 R)
• M58: 19,550,198 km (0.05 R)
• M59: 20,818,788 km (0.082 R)
• M60: 21,084,473 km (0.118 R)
• M61: 21,485,396 km (0.111 R)
• M62: 22,339,749 km (0.079 R)
• M63: 22,839,406 km (0.069 R)
• M64: 23,113,469 km (0.088 R)
• M65: 23,250,950 km (0.04 R)
• M66: 24,174,418 km (0.11 R)
• M67: 25,440,015 km (0.116 R)
• M68: 25,676,829 km (0.089 R)
• M69: 26,919,538 km (0.113 R)
• M70: 27,064,200 km (0.106 R)
• M71: 27,160,690 km (0.076 R)
• M72: 27,402,740 km (0.103 R)
• M73: 27,840,014 km (0.118 R)
• M74: 28,084,008 km (0.076 R)
• M75: 28,524,873 km (0.084 R)
• M76: 28,721,594 km (0.106 R)
• M77: 28,968,132 km (0.096 R)
• M78: 29,165,750 km (0.119 R)
• M79: 29,911,197 km (0.092 R)
• M80: 31,370,075 km (0.063 R)
• M81: 32,594,833 km (0.114 R)
• M82: 32,646,295 km (0.042 R)
• M83: 32,851,992 km (0.113 R)
• M84: 33,264,882 km (0.083 R)
• M85: 33,991,329 km (0.082 R)
• M86: 34,043,539 km (0.101 R)
• M87: 34,723,162 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit