🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.5 AU - 1.6 AU

Year: 731 Days

Day: 18.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.86 AU

Year: 832 Days

Day: 21 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,822,498 km

• M1: 768,634 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.13 AU - 2.37 AU

Year: 1278 Days

Day: 19.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,822,498 km

• M1: 1,354,609 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.27 AU - 2.91 AU

Year: 1579 Days

Day: 16.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.82 AU - 3.86 AU

Year: 2312 Days

Day: 47.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 11

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.45 AU - 5.83 AU

Year: 4414 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 85,822,498 km

• M1: 139,276 km (0.112 R)
• M2: 222,751 km (0.077 R)
• M3: 311,612 km (0.085 R)
• M4: 397,182 km (0.083 R)
• M5: 488,736 km (0.1 R)
• M6: 771,626 km (0.051 R)
• M7: 885,769 km (0.102 R)
• M8: 1,025,643 km (0.072 R)
• M9: 1,098,497 km (0.115 R)
• M10: 1,263,952 km (0.119 R)
• M11: 2,057,719 km (0.07 R)
• M12: 2,134,313 km (0.099 R)
• M13: 2,299,020 km (0.087 R)
• M14: 2,604,649 km (0.082 R)
• M15: 2,828,447 km (0.086 R)
• M16: 2,904,443 km (0.083 R)
• M17: 3,068,252 km (0.055 R)
• M18: 3,254,950 km (0.115 R)
• M19: 3,795,896 km (0.119 R)
• M20: 3,869,499 km (0.09 R)
• M21: 3,964,792 km (0.088 R)
• M22: 4,060,834 km (0.066 R)
• M23: 4,811,965 km (0.083 R)
• M24: 4,948,997 km (0.114 R)
• M25: 5,344,534 km (0.095 R)
• M26: 5,859,300 km (0.091 R)
• M27: 6,030,290 km (0.12 R)
• M28: 6,104,042 km (0.029 R)
• M29: 6,190,659 km (0.119 R)
• M30: 6,314,975 km (0.096 R)
• M31: 6,402,490 km (0.075 R)
• M32: 6,654,712 km (0.099 R)
• M33: 6,769,304 km (0.046 R)
• M34: 7,273,598 km (0.08 R)
• M35: 7,418,110 km (0.078 R)
• M36: 7,669,733 km (0.085 R)
• M37: 7,749,918 km (0.102 R)
• M38: 7,857,179 km (0.094 R)
• M39: 8,168,193 km (0.087 R)
• M40: 8,621,475 km (0.106 R)
• M41: 8,816,401 km (0.106 R)
• M42: 9,054,860 km (0.036 R)
• M43: 9,210,442 km (0.075 R)
• M44: 9,567,083 km (0.117 R)
• M45: 9,667,912 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 14.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.31 AU - 6.01 AU

Year: 4439 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,822,498 km

• M1: 214,823 km (0.025 R)
• M2: 525,089 km (0.116 R)
• M3: 703,858 km (0.104 R)
• M4: 827,426 km (0.098 R)
• M5: 932,444 km (0.042 R)
• M6: 1,085,183 km (0.106 R)
• M7: 1,202,019 km (0.103 R)
• M8: 1,417,589 km (0.085 R)
• M9: 1,646,325 km (0.092 R)
• M10: 1,834,967 km (0.099 R)
• M11: 2,234,394 km (0.108 R)
• M12: 2,348,238 km (0.032 R)
• M13: 2,444,579 km (0.064 R)
• M14: 2,681,542 km (0.037 R)
• M15: 2,843,856 km (0.072 R)
• M16: 3,350,693 km (0.063 R)
• M17: 3,637,173 km (0.096 R)
• M18: 3,840,477 km (0.046 R)
• M19: 4,024,183 km (0.116 R)
• M20: 4,140,570 km (0.077 R)
• M21: 4,690,641 km (0.104 R)
• M22: 5,264,199 km (0.067 R)
• M23: 5,650,162 km (0.111 R)
• M24: 5,965,813 km (0.114 R)
• M25: 6,206,367 km (0.08 R)
• M26: 6,586,944 km (0.098 R)
• M27: 6,919,350 km (0.115 R)
• M28: 7,314,139 km (0.034 R)
• M29: 7,571,747 km (0.107 R)
• M30: 8,096,237 km (0.11 R)
• M31: 9,027,184 km (0.11 R)
• M32: 9,180,522 km (0.105 R)
• M33: 9,303,791 km (0.118 R)
• M34: 9,614,506 km (0.104 R)
• M35: 10,278,122 km (0.092 R)
• M36: 10,470,505 km (0.109 R)
• M37: 10,599,458 km (0.101 R)
• M38: 11,317,827 km (0.116 R)
• M39: 11,616,424 km (0.072 R)
• M40: 12,255,058 km (0.091 R)
• M41: 12,561,733 km (0.034 R)
• M42: 13,252,127 km (0.081 R)
• M43: 13,391,702 km (0.09 R)
• M44: 14,239,324 km (0.074 R)
• M45: 15,177,302 km (0.03 R)
• M46: 15,359,961 km (0.103 R)
• M47: 15,653,772 km (0.102 R)
• M48: 15,912,426 km (0.116 R)
• M49: 16,172,577 km (0.091 R)
• M50: 16,509,023 km (0.097 R)
• M51: 16,621,670 km (0.112 R)
• M52: 17,800,800 km (0.07 R)
• M53: 18,225,658 km (0.12 R)
• M54: 18,849,781 km (0.074 R)
• M55: 19,759,186 km (0.076 R)
• M56: 20,038,784 km (0.097 R)
• M57: 20,602,020 km (0.1 R)
• M58: 20,926,049 km (0.115 R)
• M59: 21,170,343 km (0.116 R)
• M60: 21,908,758 km (0.085 R)
• M61: 22,364,134 km (0.117 R)
• M62: 23,579,916 km (0.061 R)
• M63: 23,706,775 km (0.09 R)
• M64: 24,089,147 km (0.086 R)
• M65: 24,430,679 km (0.107 R)
• M66: 24,902,959 km (0.067 R)
• M67: 25,725,897 km (0.096 R)
• M68: 26,778,168 km (0.096 R)
• M69: 26,954,844 km (0.061 R)
• M70: 27,309,540 km (0.078 R)
• M71: 27,531,843 km (0.077 R)
• M72: 28,157,910 km (0.077 R)
• M73: 28,517,842 km (0.101 R)
• M74: 28,969,777 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.2

Radius: 3.9

Gravity: 35.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.68 AU - 17.54 AU

Year: 26805 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,822,498 km

• M1: 206,146 km (0.098 R)
• M2: 634,445 km (0.042 R)
• M3: 1,185,114 km (0.088 R)
• M4: 1,502,860 km (0.068 R)
• M5: 2,364,394 km (0.075 R)
• M6: 2,520,425 km (0.026 R)
• M7: 3,050,600 km (0.104 R)
• M8: 3,135,272 km (0.108 R)
• M9: 3,884,758 km (0.101 R)
• M10: 4,350,456 km (0.094 R)
• M11: 4,981,759 km (0.104 R)
• M12: 5,537,964 km (0.052 R)
• M13: 5,641,336 km (0.038 R)
• M14: 5,745,157 km (0.11 R)
• M15: 6,060,659 km (0.032 R)
• M16: 6,274,135 km (0.112 R)
• M17: 7,377,718 km (0.064 R)
• M18: 7,662,852 km (0.077 R)
• M19: 9,571,571 km (0.107 R)
• M20: 9,819,903 km (0.109 R)
• M21: 10,899,102 km (0.098 R)
• M22: 11,882,260 km (0.114 R)
• M23: 12,961,758 km (0.11 R)
• M24: 13,098,939 km (0.095 R)
• M25: 14,283,754 km (0.106 R)
• M26: 16,161,058 km (0.102 R)
• M27: 17,429,947 km (0.08 R)
• M28: 17,733,032 km (0.055 R)
• M29: 19,666,884 km (0.038 R)
• M30: 19,982,386 km (0.055 R)
• M31: 21,504,096 km (0.084 R)
• M32: 22,648,968 km (0.119 R)
• M33: 24,318,630 km (0.116 R)
• M34: 24,487,675 km (0.1 R)
• M35: 24,657,319 km (0.036 R)
• M36: 24,827,113 km (0.081 R)
• M37: 25,596,495 km (0.05 R)
• M38: 25,682,514 km (0.116 R)
• M39: 26,460,572 km (0.064 R)
• M40: 26,634,554 km (0.111 R)
• M41: 31,288,544 km (0.049 R)
• M42: 32,676,812 km (0.119 R)
• M43: 32,956,860 km (0.096 R)
• M44: 33,144,007 km (0.117 R)
• M45: 35,034,924 km (0.112 R)
• M46: 35,130,367 km (0.092 R)
• M47: 37,642,564 km (0.086 R)
• M48: 38,328,770 km (0.115 R)
• M49: 38,821,395 km (0.114 R)
• M50: 39,217,082 km (0.095 R)
• M51: 40,112,126 km (0.091 R)
• M52: 41,416,918 km (0.105 R)
• M53: 42,328,269 km (0.079 R)
• M54: 43,656,399 km (0.119 R)
• M55: 44,377,161 km (0.1 R)
• M56: 45,101,813 km (0.068 R)
• M57: 45,517,695 km (0.114 R)
• M58: 45,621,965 km (0.055 R)
• M59: 45,726,085 km (0.116 R)
• M60: 47,933,551 km (0.086 R)
• M61: 49,210,519 km (0.06 R)
• M62: 49,745,780 km (0.113 R)
• M63: 51,906,422 km (0.066 R)
• M64: 52,560,464 km (0.106 R)
• M65: 53,107,693 km (0.053 R)
• M66: 53,987,179 km (0.12 R)
• M67: 54,097,432 km (0.089 R)
• M68: 54,982,154 km (0.055 R)
• M69: 55,537,611 km (0.068 R)
• M70: 56,766,109 km (0.115 R)
• M71: 58,342,571 km (0.058 R)
• M72: 58,795,703 km (0.077 R)
• M73: 59,136,337 km (0.084 R)
• M74: 61,078,417 km (0.107 R)
• M75: 62,693,625 km (0.032 R)
• M76: 63,855,851 km (0.043 R)
• M77: 66,319,578 km (0.111 R)
• M78: 67,266,234 km (0.067 R)
• M79: 67,741,357 km (0.117 R)
• M80: 67,979,217 km (0.1 R)
• M81: 68,455,986 km (0.101 R)
• M82: 70,373,830 km (0.079 R)
• M83: 71,945,057 km (0.083 R)
• M84: 76,479,967 km (0.061 R)
• M85: 76,603,834 km (0.118 R)
• M86: 78,969,425 km (0.03 R)
• M87: 79,721,453 km (0.066 R)
• M88: 81,611,922 km (0.04 R)
• M89: 82,118,460 km (0.092 R)
• M90: 82,245,319 km (0.117 R)
• M91: 82,372,178 km (0.054 R)
• M92: 83,262,136 km (0.119 R)
• M93: 83,389,593 km (0.077 R)
• M94: 83,517,050 km (0.062 R)
• M95: 83,899,871 km (0.047 R)
• M96: 85,565,345 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit