🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.41 AU - 0.59 AU

Year: 134 Days

Day: 37.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,253,738 km

• M1: 140,772 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 46.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.6 AU - 0.62 AU

Year: 180 Days

Day: 41.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,253,738 km

• M1: 263,442 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.35 AU - 3.19 AU

Year: 1746 Days

Day: 33.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.95 AU - 3.35 AU

Year: 2117 Days

Day: 36.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,253,738 km

• M1: 1,295,069 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.6 AU - 4.1 AU

Year: 2861 Days

Day: 22.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,253,738 km

• M1: 201,508 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 10.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.53 AU - 5.45 AU

Year: 4222 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,253,738 km

• M1: 143,016 km (0.066 R)
• M2: 322,533 km (0.097 R)
• M3: 501,602 km (0.113 R)
• M4: 650,452 km (0.106 R)
• M5: 825,331 km (0.091 R)
• M6: 961,765 km (0.097 R)
• M7: 1,187,059 km (0.091 R)
• M8: 1,355,207 km (0.061 R)
• M9: 1,518,718 km (0.114 R)
• M10: 1,755,830 km (0.117 R)
• M11: 2,431,265 km (0.094 R)
• M12: 2,616,018 km (0.034 R)
• M13: 2,741,680 km (0.093 R)
• M14: 2,901,600 km (0.063 R)
• M15: 3,097,873 km (0.067 R)
• M16: 3,247,919 km (0.111 R)
• M17: 3,434,618 km (0.104 R)
• M18: 3,503,283 km (0.116 R)
• M19: 4,088,510 km (0.113 R)
• M20: 4,271,767 km (0.092 R)
• M21: 4,552,114 km (0.106 R)
• M22: 4,723,104 km (0.104 R)
• M23: 4,799,848 km (0.076 R)
• M24: 4,896,338 km (0.058 R)
• M25: 5,071,667 km (0.09 R)
• M26: 5,169,953 km (0.092 R)
• M27: 5,508,942 km (0.081 R)
• M28: 5,855,261 km (0.056 R)
• M29: 7,155,715 km (0.109 R)
• M30: 7,466,579 km (0.088 R)
• M31: 7,623,657 km (0.063 R)
• M32: 8,448,689 km (0.117 R)
• M33: 9,592,515 km (0.035 R)
• M34: 10,207,362 km (0.069 R)
• M35: 10,582,553 km (0.047 R)
• M36: 10,835,075 km (0.115 R)
• M37: 11,013,096 km (0.049 R)
• M38: 11,294,789 km (0.113 R)
• M39: 11,397,862 km (0.119 R)
• M40: 11,813,145 km (0.062 R)
• M41: 12,022,582 km (0.069 R)
• M42: 12,312,802 km (0.114 R)
• M43: 12,525,231 km (0.103 R)
• M44: 12,899,824 km (0.073 R)
• M45: 13,251,080 km (0.077 R)
• M46: 13,660,380 km (0.12 R)
• M47: 13,797,711 km (0.069 R)
• M48: 13,935,490 km (0.101 R)
• M49: 14,268,047 km (0.101 R)
• M50: 14,519,221 km (0.055 R)
• M51: 14,631,270 km (0.102 R)
• M52: 14,743,618 km (0.117 R)
• M53: 14,997,635 km (0.12 R)
• M54: 15,167,728 km (0.1 R)
• M55: 15,338,419 km (0.107 R)
• M56: 15,710,619 km (0.089 R)
• M57: 15,883,255 km (0.098 R)
• M58: 16,610,001 km (0.068 R)
• M59: 17,110,256 km (0.077 R)
• M60: 17,406,909 km (0.06 R)
• M61: 17,825,035 km (0.073 R)
• M62: 17,975,231 km (0.104 R)
• M63: 18,367,477 km (0.06 R)
• M64: 18,610,424 km (0.056 R)
• M65: 19,252,947 km (0.074 R)
• M66: 19,561,567 km (0.063 R)
• M67: 20,497,003 km (0.1 R)
• M68: 20,748,925 km (0.105 R)
• M69: 20,875,186 km (0.101 R)
• M70: 21,160,469 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 13.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.07 AU - 5.49 AU

Year: 4595 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,253,738 km

• M1: 227,090 km (0.106 R)
• M2: 348,413 km (0.099 R)
• M3: 437,873 km (0.099 R)
• M4: 571,613 km (0.075 R)
• M5: 759,508 km (0.091 R)
• M6: 1,200,373 km (0.098 R)
• M7: 1,340,397 km (0.117 R)
• M8: 1,473,988 km (0.097 R)
• M9: 1,561,503 km (0.053 R)
• M10: 1,728,753 km (0.098 R)
• M11: 2,025,854 km (0.102 R)
• M12: 2,152,265 km (0.072 R)
• M13: 2,252,495 km (0.116 R)
• M14: 2,398,652 km (0.11 R)
• M15: 2,669,574 km (0.116 R)
• M16: 2,793,291 km (0.03 R)
• M17: 3,457,506 km (0.11 R)
• M18: 3,816,690 km (0.087 R)
• M19: 3,974,367 km (0.12 R)
• M20: 4,116,335 km (0.105 R)
• M21: 4,205,944 km (0.119 R)
• M22: 4,405,358 km (0.076 R)
• M23: 4,795,061 km (0.049 R)
• M24: 5,489,045 km (0.079 R)
• M25: 5,787,642 km (0.119 R)
• M26: 5,969,254 km (0.045 R)
• M27: 6,297,023 km (0.059 R)
• M28: 6,991,756 km (0.102 R)
• M29: 7,185,485 km (0.078 R)
• M30: 7,424,692 km (0.09 R)
• M31: 7,844,164 km (0.053 R)
• M32: 8,158,170 km (0.104 R)
• M33: 8,476,515 km (0.107 R)
• M34: 8,660,221 km (0.038 R)
• M35: 8,798,748 km (0.027 R)
• M36: 8,961,511 km (0.094 R)
• M37: 9,078,347 km (0.102 R)
• M38: 9,550,777 km (0.114 R)
• M39: 9,741,963 km (0.051 R)
• M40: 10,103,990 km (0.095 R)
• M41: 10,201,228 km (0.107 R)
• M42: 10,544,256 km (0.091 R)
• M43: 10,816,375 km (0.07 R)
• M44: 10,965,823 km (0.088 R)
• M45: 11,545,216 km (0.114 R)
• M46: 11,902,605 km (0.036 R)
• M47: 12,160,213 km (0.095 R)
• M48: 12,576,244 km (0.085 R)
• M49: 13,049,871 km (0.118 R)
• M50: 13,502,704 km (0.081 R)
• M51: 14,205,066 km (0.059 R)
• M52: 14,368,875 km (0.097 R)
• M53: 14,725,966 km (0.092 R)
• M54: 15,169,374 km (0.113 R)
• M55: 15,758,191 km (0.036 R)
• M56: 15,842,863 km (0.063 R)
• M57: 16,813,753 km (0.113 R)
• M58: 17,921,526 km (0.081 R)
• M59: 19,294,086 km (0.11 R)
• M60: 19,384,742 km (0.1 R)
• M61: 20,145,896 km (0.098 R)
• M62: 20,453,170 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 9.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.74 AU - 5.9 AU

Year: 5318 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,253,738 km

• M1: 115,190 km (0.051 R)
• M2: 239,955 km (0.03 R)
• M3: 317,447 km (0.058 R)
• M4: 430,393 km (0.095 R)
• M5: 567,874 km (0.066 R)
• M6: 671,545 km (0.113 R)
• M7: 730,935 km (0.114 R)
• M8: 888,163 km (0.116 R)
• M9: 1,056,610 km (0.074 R)
• M10: 1,211,444 km (0.105 R)
• M11: 1,490,444 km (0.099 R)
• M12: 1,733,989 km (0.112 R)
• M13: 1,846,487 km (0.11 R)
• M14: 2,034,381 km (0.096 R)
• M15: 2,138,202 km (0.058 R)
• M16: 2,523,566 km (0.114 R)
• M17: 2,587,295 km (0.086 R)
• M18: 2,947,377 km (0.104 R)
• M19: 3,219,346 km (0.11 R)
• M20: 3,428,783 km (0.086 R)
• M21: 3,642,708 km (0.103 R)
• M22: 4,234,218 km (0.04 R)
• M23: 4,348,511 km (0.118 R)
• M24: 4,619,283 km (0.1 R)
• M25: 4,816,004 km (0.074 R)
• M26: 5,177,134 km (0.119 R)
• M27: 5,526,295 km (0.084 R)
• M28: 5,588,827 km (0.111 R)
• M29: 5,672,452 km (0.093 R)
• M30: 5,756,376 km (0.113 R)
• M31: 6,930,869 km (0.107 R)
• M32: 7,684,095 km (0.066 R)
• M33: 7,988,078 km (0.089 R)
• M34: 8,200,806 km (0.088 R)
• M35: 8,898,979 km (0.054 R)
• M36: 8,972,282 km (0.102 R)
• M37: 9,491,087 km (0.08 R)
• M38: 9,641,134 km (0.103 R)
• M39: 9,766,796 km (0.061 R)
• M40: 9,842,493 km (0.11 R)
• M41: 10,351,724 km (0.09 R)
• M42: 10,454,647 km (0.11 R)
• M43: 10,817,572 km (0.087 R)
• M44: 10,948,171 km (0.065 R)
• M45: 11,158,206 km (0.104 R)
• M46: 11,369,588 km (0.099 R)
• M47: 11,608,944 km (0.072 R)
• M48: 11,823,169 km (0.118 R)
• M49: 12,391,640 km (0.11 R)
• M50: 12,941,413 km (0.073 R)
• M51: 13,163,565 km (0.071 R)
• M52: 13,667,860 km (0.1 R)
• M53: 13,865,778 km (0.053 R)
• M54: 14,235,883 km (0.025 R)
• M55: 14,407,621 km (0.094 R)
• M56: 14,956,496 km (0.084 R)
• M57: 15,336,026 km (0.096 R)
• M58: 16,253,659 km (0.086 R)
• M59: 16,343,418 km (0.086 R)
• M60: 16,794,605 km (0.046 R)
• M61: 17,402,720 km (0.114 R)
• M62: 17,894,299 km (0.036 R)
• M63: 18,017,867 km (0.102 R)
• M64: 18,172,850 km (0.105 R)
• M65: 18,266,050 km (0.111 R)
• M66: 18,515,280 km (0.036 R)
• M67: 18,577,812 km (0.094 R)
• M68: 19,428,126 km (0.098 R)
• M69: 19,618,863 km (0.065 R)
• M70: 19,938,105 km (0.109 R)
• M71: 20,323,469 km (0.114 R)
• M72: 20,678,914 km (0.114 R)
• M73: 20,873,690 km (0.115 R)
• M74: 21,003,840 km (0.117 R)
• M75: 21,101,528 km (0.115 R)
• M76: 21,166,902 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit