🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 135 Days

Day: 47.4 Hours

Environment

Temp: 257 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 179 Days

Day: 37.1 Hours

Environment

Temp: 251 °C

Axial Tilt: 85.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.09 AU - 2.49 AU

Year: 1212 Days

Day: 44 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,872,199 km

• M1: 924,365 km (0.106 R)
• M2: 1,232,686 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.17 AU - 2.45 AU

Year: 1228 Days

Day: 20.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.8 °

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: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.81 AU - 3.49 AU

Year: 1956 Days

Day: 37.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 14.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.63 AU - 11.17 AU

Year: 10083 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,872,199 km

• M1: 186,997 km (0.115 R)
• M2: 314,305 km (0.035 R)
• M3: 508,782 km (0.029 R)
• M4: 1,006,644 km (0.115 R)
• M5: 1,637,199 km (0.07 R)
• M6: 2,709,517 km (0.107 R)
• M7: 2,832,037 km (0.093 R)
• M8: 3,367,448 km (0.104 R)
• M9: 3,499,693 km (0.101 R)
• M10: 4,130,547 km (0.116 R)
• M11: 4,301,088 km (0.066 R)
• M12: 5,590,921 km (0.082 R)
• M13: 5,748,298 km (0.087 R)
• M14: 5,843,592 km (0.109 R)
• M15: 5,971,349 km (0.056 R)
• M16: 6,262,167 km (0.109 R)
• M17: 7,060,571 km (0.058 R)
• M18: 7,750,666 km (0.11 R)
• M19: 8,318,240 km (0.114 R)
• M20: 8,899,428 km (0.093 R)
• M21: 9,986,256 km (0.113 R)
• M22: 10,564,901 km (0.116 R)
• M23: 11,593,685 km (0.082 R)
• M24: 12,038,589 km (0.116 R)
• M25: 12,201,651 km (0.068 R)
• M26: 12,324,621 km (0.065 R)
• M27: 12,945,153 km (0.051 R)
• M28: 13,280,401 km (0.102 R)
• M29: 13,491,334 km (0.076 R)
• M30: 14,389,520 km (0.113 R)
• M31: 14,780,270 km (0.052 R)
• M32: 14,911,317 km (0.106 R)
• M33: 15,351,135 km (0.099 R)
• M34: 16,378,723 km (0.094 R)
• M35: 17,014,963 km (0.096 R)
• M36: 17,566,979 km (0.072 R)
• M37: 17,798,706 km (0.07 R)
• M38: 18,783,060 km (0.119 R)
• M39: 19,449,070 km (0.115 R)
• M40: 20,511,364 km (0.087 R)
• M41: 21,295,706 km (0.111 R)
• M42: 22,239,967 km (0.103 R)
• M43: 22,641,638 km (0.091 R)
• M44: 22,944,573 km (0.111 R)
• M45: 23,452,309 km (0.116 R)
• M46: 23,605,347 km (0.061 R)
• M47: 23,758,685 km (0.068 R)
• M48: 23,912,472 km (0.079 R)
• M49: 24,427,238 km (0.052 R)
• M50: 24,530,610 km (0.071 R)
• M51: 25,363,122 km (0.072 R)
• M52: 27,753,696 km (0.097 R)
• M53: 29,222,448 km (0.1 R)
• M54: 30,549,082 km (0.067 R)
• M55: 30,995,632 km (0.091 R)
• M56: 31,332,077 km (0.041 R)
• M57: 31,613,321 km (0.06 R)
• M58: 31,782,367 km (0.072 R)
• M59: 31,895,313 km (0.065 R)
• M60: 32,974,811 km (0.059 R)
• M61: 33,146,400 km (0.099 R)
• M62: 33,318,288 km (0.11 R)
• M63: 33,605,366 km (0.089 R)
• M64: 34,124,172 km (0.116 R)
• M65: 34,239,811 km (0.093 R)
• M66: 36,284,814 km (0.107 R)
• M67: 37,232,816 km (0.107 R)
• M68: 37,590,355 km (0.1 R)
• M69: 37,949,240 km (0.067 R)
• M70: 38,730,440 km (0.12 R)
• M71: 38,851,016 km (0.059 R)
• M72: 39,032,328 km (0.1 R)
• M73: 39,213,791 km (0.082 R)
• M74: 39,820,859 km (0.044 R)
• M75: 40,675,960 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 9.5

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.88 AU - 11.44 AU

Year: 13043 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,872,199 km

• M1: 163,211 km (0.063 R)
• M2: 478,863 km (0.117 R)
• M3: 1,517,371 km (0.055 R)
• M4: 1,847,982 km (0.107 R)
• M5: 2,051,436 km (0.094 R)
• M6: 2,292,887 km (0.077 R)
• M7: 2,640,103 km (0.037 R)
• M8: 3,105,951 km (0.093 R)
• M9: 3,597,530 km (0.104 R)
• M10: 4,075,794 km (0.117 R)
• M11: 4,613,299 km (0.097 R)
• M12: 5,586,284 km (0.082 R)
• M13: 5,754,432 km (0.114 R)
• M14: 7,251,158 km (0.12 R)
• M15: 7,527,316 km (0.079 R)
• M16: 8,424,305 km (0.075 R)
• M17: 8,666,055 km (0.104 R)
• M18: 8,763,294 km (0.09 R)
• M19: 9,454,735 km (0.089 R)
• M20: 9,705,910 km (0.077 R)
• M21: 9,908,465 km (0.059 R)
• M22: 11,152,970 km (0.113 R)
• M23: 11,632,282 km (0.097 R)
• M24: 12,064,171 km (0.113 R)
• M25: 12,336,588 km (0.08 R)
• M26: 12,501,146 km (0.05 R)
• M27: 12,611,250 km (0.046 R)
• M28: 12,832,356 km (0.11 R)
• M29: 13,334,556 km (0.118 R)
• M30: 16,480,300 km (0.034 R)
• M31: 16,722,200 km (0.092 R)
• M32: 17,270,476 km (0.041 R)
• M33: 17,886,669 km (0.084 R)
• M34: 18,073,068 km (0.06 R)
• M35: 18,135,301 km (0.106 R)
• M36: 18,197,534 km (0.069 R)
• M37: 18,572,875 km (0.038 R)
• M38: 19,014,039 km (0.104 R)
• M39: 19,522,373 km (0.069 R)
• M40: 20,617,579 km (0.12 R)
• M41: 21,468,491 km (0.12 R)
• M42: 22,464,514 km (0.116 R)
• M43: 23,543,563 km (0.118 R)
• M44: 23,679,548 km (0.056 R)
• M45: 25,891,951 km (0.109 R)
• M46: 26,525,946 km (0.112 R)
• M47: 28,748,821 km (0.091 R)
• M48: 30,214,432 km (0.109 R)
• M49: 30,510,336 km (0.097 R)
• M50: 31,254,735 km (0.113 R)
• M51: 31,629,029 km (0.098 R)
• M52: 32,457,951 km (0.104 R)
• M53: 32,837,032 km (0.035 R)
• M54: 33,065,318 km (0.106 R)
• M55: 33,676,276 km (0.076 R)
• M56: 34,832,069 km (0.064 R)
• M57: 35,142,485 km (0.065 R)
• M58: 35,298,066 km (0.103 R)
• M59: 35,609,828 km (0.114 R)
• M60: 36,236,195 km (0.118 R)
• M61: 37,261,688 km (0.114 R)
• M62: 37,658,721 km (0.095 R)
• M63: 37,817,893 km (0.104 R)
• M64: 37,977,215 km (0.092 R)
• M65: 38,938,381 km (0.111 R)
• M66: 39,502,814 km (0.083 R)
• M67: 41,130,139 km (0.117 R)
• M68: 42,199,615 km (0.09 R)
• M69: 43,444,867 km (0.077 R)
• M70: 43,779,069 km (0.034 R)
• M71: 44,955,207 km (0.074 R)
• M72: 45,716,960 km (0.069 R)
• M73: 46,910,152 km (0.113 R)
• M74: 47,941,031 km (0.088 R)
• M75: 48,286,303 km (0.107 R)
• M76: 52,050,036 km (0.119 R)
• M77: 52,316,021 km (0.094 R)
• M78: 54,191,380 km (0.078 R)
• M79: 54,551,013 km (0.095 R)
• M80: 55,182,316 km (0.117 R)
• M81: 55,725,506 km (0.12 R)
• M82: 55,997,625 km (0.111 R)
• M83: 56,816,972 km (0.059 R)
• M84: 58,744,092 km (0.104 R)
• M85: 60,040,657 km (0.1 R)
• M86: 60,133,706 km (0.1 R)
• M87: 60,412,856 km (0.118 R)
• M88: 60,879,153 km (0.105 R)
• M89: 61,909,284 km (0.106 R)
• M90: 62,285,223 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 13.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.16 AU - 12.36 AU

Year: 15018 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,872,199 km

• M1: 242,498 km (0.098 R)
• M2: 328,218 km (0.083 R)
• M3: 492,476 km (0.089 R)
• M4: 655,987 km (0.051 R)
• M5: 1,043,296 km (0.093 R)
• M6: 1,195,586 km (0.078 R)
• M7: 1,309,430 km (0.097 R)
• M8: 1,450,950 km (0.106 R)
• M9: 1,573,171 km (0.087 R)
• M10: 1,724,564 km (0.065 R)
• M11: 2,236,638 km (0.064 R)
• M12: 2,673,912 km (0.072 R)
• M13: 3,661,707 km (0.11 R)
• M14: 4,716,522 km (0.087 R)
• M15: 4,864,025 km (0.1 R)
• M16: 5,088,272 km (0.04 R)
• M17: 5,201,668 km (0.11 R)
• M18: 5,781,359 km (0.107 R)
• M19: 6,586,495 km (0.093 R)
• M20: 7,255,946 km (0.091 R)
• M21: 7,383,852 km (0.08 R)
• M22: 7,642,058 km (0.074 R)
• M23: 8,035,051 km (0.109 R)
• M24: 8,524,386 km (0.087 R)
• M25: 8,977,667 km (0.057 R)
• M26: 9,207,300 km (0.115 R)
• M27: 10,049,985 km (0.074 R)
• M28: 11,162,544 km (0.116 R)
• M29: 11,261,129 km (0.1 R)
• M30: 11,459,346 km (0.034 R)
• M31: 11,558,829 km (0.045 R)
• M32: 11,658,611 km (0.09 R)
• M33: 11,909,187 km (0.104 R)
• M34: 13,189,446 km (0.031 R)
• M35: 13,925,467 km (0.115 R)
• M36: 14,191,452 km (0.049 R)
• M37: 14,837,117 km (0.096 R)
• M38: 15,602,310 km (0.039 R)
• M39: 15,934,268 km (0.091 R)
• M40: 16,492,567 km (0.11 R)
• M41: 16,717,712 km (0.079 R)
• M42: 16,943,904 km (0.101 R)
• M43: 17,342,283 km (0.119 R)
• M44: 18,789,941 km (0.078 R)
• M45: 19,796,286 km (0.119 R)
• M46: 19,915,965 km (0.115 R)
• M47: 20,881,170 km (0.111 R)
• M48: 22,233,086 km (0.073 R)
• M49: 22,481,867 km (0.093 R)
• M50: 25,020,992 km (0.112 R)
• M51: 25,409,647 km (0.105 R)
• M52: 25,735,023 km (0.066 R)
• M53: 25,930,996 km (0.068 R)
• M54: 27,850,336 km (0.119 R)
• M55: 29,132,540 km (0.101 R)
• M56: 30,571,970 km (0.096 R)
• M57: 32,386,144 km (0.115 R)
• M58: 34,594,508 km (0.113 R)
• M59: 35,462,474 km (0.09 R)
• M60: 36,045,009 km (0.093 R)
• M61: 36,483,929 km (0.115 R)
• M62: 39,908,224 km (0.111 R)
• M63: 40,059,467 km (0.12 R)
• M64: 40,514,245 km (0.06 R)
• M65: 42,273,217 km (0.12 R)
• M66: 43,200,873 km (0.034 R)
• M67: 43,356,156 km (0.076 R)
• M68: 43,978,932 km (0.096 R)
• M69: 44,918,855 km (0.119 R)
• M70: 45,944,648 km (0.098 R)
• M71: 50,532,366 km (0.079 R)
• M72: 51,270,033 km (0.053 R)
• M73: 51,516,570 km (0.095 R)
• M74: 51,763,706 km (0.107 R)
• M75: 52,176,297 km (0.109 R)
• M76: 53,171,122 km (0.102 R)
• M77: 54,172,231 km (0.104 R)
• M78: 54,675,179 km (0.1 R)
• M79: 55,095,400 km (0.104 R)
• M80: 56,447,465 km (0.039 R)
• M81: 56,617,259 km (0.093 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit