🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 259 Days

Day: 29.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,738,924 km

• M1: 74,799 km (0.071 R)
• M2: 110,702 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.07 AU - 1.57 AU

Year: 538 Days

Day: 40.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.89 AU - 2.47 AU

Year: 1142 Days

Day: 32.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.88 AU - 2.96 AU

Year: 1336 Days

Day: 46.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,738,924 km

• M1: 646,562 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.91 AU - 4.35 AU

Year: 2454 Days

Day: 15 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,738,924 km

• M1: 103,821 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 13.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.78 AU - 7.88 AU

Year: 7773 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,738,924 km

• M1: 165,605 km (0.057 R)
• M2: 300,841 km (0.103 R)
• M3: 407,355 km (0.111 R)
• M4: 662,120 km (0.091 R)
• M5: 755,619 km (0.097 R)
• M6: 905,366 km (0.091 R)
• M7: 1,136,196 km (0.039 R)
• M8: 1,526,945 km (0.119 R)
• M9: 1,738,327 km (0.118 R)
• M10: 1,839,156 km (0.098 R)
• M11: 1,959,433 km (0.086 R)
• M12: 2,118,156 km (0.06 R)
• M13: 2,226,465 km (0.069 R)
• M14: 2,601,208 km (0.054 R)
• M15: 2,875,570 km (0.062 R)
• M16: 3,036,687 km (0.088 R)
• M17: 3,305,066 km (0.096 R)
• M18: 3,495,504 km (0.04 R)
• M19: 3,755,056 km (0.077 R)
• M20: 3,887,301 km (0.107 R)
• M21: 4,066,070 km (0.112 R)
• M22: 4,385,462 km (0.088 R)
• M23: 4,808,375 km (0.093 R)
• M24: 5,567,434 km (0.075 R)
• M25: 5,794,823 km (0.077 R)
• M26: 5,999,623 km (0.094 R)
• M27: 6,522,168 km (0.116 R)
• M28: 6,869,684 km (0.106 R)
• M29: 8,320,035 km (0.105 R)
• M30: 8,667,850 km (0.089 R)
• M31: 9,318,152 km (0.094 R)
• M32: 9,558,556 km (0.087 R)
• M33: 10,416,051 km (0.059 R)
• M34: 10,509,400 km (0.067 R)
• M35: 10,634,314 km (0.097 R)
• M36: 10,759,827 km (0.097 R)
• M37: 11,522,626 km (0.107 R)
• M38: 11,619,117 km (0.108 R)
• M39: 11,975,609 km (0.058 R)
• M40: 13,641,082 km (0.06 R)
• M41: 13,845,881 km (0.093 R)
• M42: 14,189,358 km (0.098 R)
• M43: 14,884,689 km (0.116 R)
• M44: 15,060,317 km (0.112 R)
• M45: 15,484,576 km (0.116 R)
• M46: 15,841,218 km (0.114 R)
• M47: 15,984,682 km (0.103 R)
• M48: 16,562,579 km (0.047 R)
• M49: 16,963,800 km (0.106 R)
• M50: 17,442,364 km (0.099 R)
• M51: 17,553,365 km (0.069 R)
• M52: 17,813,366 km (0.055 R)
• M53: 18,187,062 km (0.094 R)
• M54: 18,374,807 km (0.067 R)
• M55: 18,866,236 km (0.061 R)
• M56: 19,438,598 km (0.098 R)
• M57: 19,592,085 km (0.083 R)
• M58: 19,939,152 km (0.062 R)
• M59: 20,327,209 km (0.079 R)
• M60: 20,600,375 km (0.055 R)
• M61: 21,347,766 km (0.076 R)
• M62: 22,224,260 km (0.118 R)
• M63: 23,234,644 km (0.109 R)
• M64: 23,602,056 km (0.089 R)
• M65: 23,807,005 km (0.113 R)
• M66: 24,466,732 km (0.052 R)
• M67: 24,757,400 km (0.115 R)
• M68: 26,439,628 km (0.115 R)
• M69: 26,823,197 km (0.093 R)
• M70: 27,509,702 km (0.106 R)
• M71: 27,639,104 km (0.05 R)
• M72: 27,855,124 km (0.086 R)
• M73: 28,028,358 km (0.05 R)
• M74: 28,288,957 km (0.081 R)
• M75: 28,637,670 km (0.115 R)
• M76: 28,943,897 km (0.073 R)
• M77: 29,119,375 km (0.097 R)
• M78: 29,559,642 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 12.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.32 AU - 9.6 AU

Year: 9515 Days

Day: 14.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,738,924 km

• M1: 173,384 km (0.117 R)
• M2: 469,887 km (0.088 R)
• M3: 552,764 km (0.119 R)
• M4: 996,172 km (0.12 R)
• M5: 1,108,670 km (0.079 R)
• M6: 1,874,611 km (0.118 R)
• M7: 2,112,621 km (0.099 R)
• M8: 2,285,107 km (0.099 R)
• M9: 2,411,368 km (0.119 R)
• M10: 2,566,052 km (0.058 R)
• M11: 2,885,294 km (0.049 R)
• M12: 3,445,987 km (0.046 R)
• M13: 3,533,053 km (0.102 R)
• M14: 3,679,808 km (0.089 R)
• M15: 3,858,727 km (0.094 R)
• M16: 4,071,156 km (0.116 R)
• M17: 4,602,977 km (0.113 R)
• M18: 5,697,884 km (0.117 R)
• M19: 6,256,931 km (0.061 R)
• M20: 6,870,133 km (0.084 R)
• M21: 6,980,386 km (0.074 R)
• M22: 7,128,339 km (0.098 R)
• M23: 7,427,235 km (0.115 R)
• M24: 7,730,320 km (0.109 R)
• M25: 7,806,765 km (0.099 R)
• M26: 7,998,998 km (0.075 R)
• M27: 9,428,555 km (0.045 R)
• M28: 9,674,494 km (0.091 R)
• M29: 9,922,528 km (0.11 R)
• M30: 10,089,030 km (0.115 R)
• M31: 10,424,877 km (0.111 R)
• M32: 10,679,343 km (0.091 R)
• M33: 10,764,464 km (0.086 R)
• M34: 12,471,825 km (0.112 R)
• M35: 12,696,670 km (0.05 R)
• M36: 13,059,445 km (0.113 R)
• M37: 13,242,104 km (0.105 R)
• M38: 14,402,834 km (0.113 R)
• M39: 14,638,900 km (0.116 R)
• M40: 16,033,451 km (0.057 R)
• M41: 16,180,057 km (0.071 R)
• M42: 16,278,044 km (0.12 R)
• M43: 16,969,934 km (0.093 R)
• M44: 17,269,279 km (0.085 R)
• M45: 17,671,248 km (0.073 R)
• M46: 17,924,069 km (0.114 R)
• M47: 18,638,399 km (0.088 R)
• M48: 19,050,690 km (0.093 R)
• M49: 20,358,625 km (0.11 R)
• M50: 20,676,819 km (0.093 R)
• M51: 21,103,622 km (0.091 R)
• M52: 21,641,277 km (0.118 R)
• M53: 22,840,005 km (0.088 R)
• M54: 22,950,109 km (0.095 R)
• M55: 23,115,564 km (0.084 R)
• M56: 23,558,523 km (0.109 R)
• M57: 23,725,325 km (0.075 R)
• M58: 24,004,325 km (0.045 R)
• M59: 25,586,771 km (0.059 R)
• M60: 27,086,041 km (0.09 R)
• M61: 27,436,100 km (0.065 R)
• M62: 27,905,089 km (0.112 R)
• M63: 28,376,921 km (0.114 R)
• M64: 28,495,253 km (0.086 R)
• M65: 28,851,296 km (0.065 R)
• M66: 29,928,101 km (0.104 R)
• M67: 33,862,525 km (0.09 R)
• M68: 34,618,144 km (0.101 R)
• M69: 36,210,314 km (0.086 R)
• M70: 36,853,735 km (0.051 R)
• M71: 38,152,095 km (0.116 R)
• M72: 38,741,211 km (0.048 R)
• M73: 38,872,558 km (0.069 R)
• M74: 41,261,786 km (0.058 R)
• M75: 41,664,653 km (0.106 R)
• M76: 42,745,198 km (0.033 R)
• M77: 43,698,286 km (0.072 R)
• M78: 44,727,071 km (0.038 R)
• M79: 45,972,323 km (0.03 R)
• M80: 46,181,012 km (0.085 R)
• M81: 46,390,001 km (0.111 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit