🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.52 AU - 0.66 AU

Year: 293 Days

Day: 40.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 12.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.99 AU - 3.23 AU

Year: 3541 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,672,451 km

• M1: 162,613 km (0.064 R)
• M2: 309,668 km (0.081 R)
• M3: 580,739 km (0.117 R)
• M4: 720,763 km (0.059 R)
• M5: 873,352 km (0.119 R)
• M6: 1,080,545 km (0.066 R)
• M7: 1,240,166 km (0.107 R)
• M8: 1,684,622 km (0.072 R)
• M9: 2,557,675 km (0.111 R)
• M10: 3,009,460 km (0.093 R)
• M11: 3,225,629 km (0.083 R)
• M12: 3,822,674 km (0.088 R)
• M13: 3,918,567 km (0.086 R)
• M14: 4,015,356 km (0.096 R)
• M15: 4,282,239 km (0.103 R)
• M16: 4,730,285 km (0.093 R)
• M17: 5,012,426 km (0.108 R)
• M18: 5,330,621 km (0.03 R)
• M19: 5,891,613 km (0.029 R)
• M20: 6,292,386 km (0.092 R)
• M21: 6,438,842 km (0.045 R)
• M22: 6,553,584 km (0.062 R)
• M23: 6,669,073 km (0.092 R)
• M24: 7,324,461 km (0.098 R)
• M25: 8,177,020 km (0.103 R)
• M26: 8,498,057 km (0.108 R)
• M27: 8,606,066 km (0.094 R)
• M28: 8,696,423 km (0.111 R)
• M29: 8,969,290 km (0.081 R)
• M30: 9,654,598 km (0.105 R)
• M31: 9,748,545 km (0.107 R)
• M32: 10,222,621 km (0.113 R)
• M33: 10,491,448 km (0.08 R)
• M34: 10,782,117 km (0.086 R)
• M35: 11,351,486 km (0.072 R)
• M36: 11,430,923 km (0.095 R)
• M37: 11,830,200 km (0.107 R)
• M38: 12,051,904 km (0.105 R)
• M39: 12,581,181 km (0.099 R)
• M40: 12,745,589 km (0.117 R)
• M41: 13,536,363 km (0.072 R)
• M42: 13,874,006 km (0.104 R)
• M43: 14,428,715 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 10.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.61 AU - 3.97 AU

Year: 3853 Days

Day: 12.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,672,451 km

• M1: 133,591 km (0.06 R)
• M2: 242,049 km (0.077 R)
• M3: 310,116 km (0.072 R)
• M4: 382,223 km (0.054 R)
• M5: 482,902 km (0.084 R)
• M6: 602,431 km (0.065 R)
• M7: 690,993 km (0.115 R)
• M8: 784,641 km (0.088 R)
• M9: 957,127 km (0.079 R)
• M10: 1,193,791 km (0.078 R)
• M11: 1,549,984 km (0.061 R)
• M12: 1,629,719 km (0.059 R)
• M13: 1,926,671 km (0.086 R)
• M14: 2,050,388 km (0.064 R)
• M15: 2,477,490 km (0.05 R)
• M16: 2,694,557 km (0.105 R)
• M17: 2,847,595 km (0.106 R)
• M18: 3,032,050 km (0.114 R)
• M19: 3,104,156 km (0.119 R)
• M20: 3,191,371 km (0.04 R)
• M21: 3,383,305 km (0.114 R)
• M22: 3,473,064 km (0.084 R)
• M23: 3,701,351 km (0.075 R)
• M24: 3,856,184 km (0.055 R)
• M25: 4,108,556 km (0.087 R)
• M26: 4,301,537 km (0.108 R)
• M27: 4,431,687 km (0.096 R)
• M28: 4,546,728 km (0.091 R)
• M29: 4,830,366 km (0.063 R)
• M30: 4,982,955 km (0.102 R)
• M31: 5,171,598 km (0.104 R)
• M32: 5,698,033 km (0.106 R)
• M33: 5,841,198 km (0.062 R)
• M34: 6,040,313 km (0.086 R)
• M35: 6,426,425 km (0.108 R)
• M36: 6,500,925 km (0.074 R)
• M37: 6,726,070 km (0.095 R)
• M38: 6,896,761 km (0.108 R)
• M39: 7,164,990 km (0.043 R)
• M40: 8,070,356 km (0.052 R)
• M41: 8,332,751 km (0.101 R)
• M42: 8,434,478 km (0.101 R)
• M43: 8,680,267 km (0.101 R)
• M44: 9,750,939 km (0.113 R)
• M45: 9,944,219 km (0.041 R)
• M46: 10,182,229 km (0.092 R)
• M47: 10,400,194 km (0.088 R)
• M48: 10,575,672 km (0.117 R)
• M49: 10,730,057 km (0.056 R)
• M50: 11,197,700 km (0.092 R)
• M51: 11,332,487 km (0.028 R)
• M52: 11,400,106 km (0.089 R)
• M53: 11,558,530 km (0.109 R)
• M54: 11,694,814 km (0.088 R)
• M55: 12,337,785 km (0.118 R)
• M56: 12,640,272 km (0.075 R)
• M57: 12,898,179 km (0.101 R)
• M58: 13,110,458 km (0.042 R)
• M59: 13,181,517 km (0.101 R)
• M60: 13,323,934 km (0.11 R)
• M61: 13,466,950 km (0.072 R)
• M62: 13,754,327 km (0.042 R)
• M63: 14,432,903 km (0.112 R)
• M64: 14,628,727 km (0.107 R)
• M65: 15,847,800 km (0.073 R)
• M66: 15,923,497 km (0.115 R)
• M67: 16,202,048 km (0.102 R)
• M68: 17,021,695 km (0.078 R)
• M69: 17,384,469 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 10.9

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.85 AU - 4.59 AU

Year: 5597 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,672,451 km

• M1: 207,492 km (0.082 R)
• M2: 311,014 km (0.115 R)
• M3: 463,604 km (0.087 R)
• M4: 532,868 km (0.069 R)
• M5: 1,063,192 km (0.099 R)
• M6: 1,310,328 km (0.118 R)
• M7: 1,706,014 km (0.109 R)
• M8: 2,200,136 km (0.111 R)
• M9: 2,304,106 km (0.042 R)
• M10: 2,849,391 km (0.115 R)
• M11: 3,242,833 km (0.114 R)
• M12: 3,678,312 km (0.113 R)
• M13: 5,010,930 km (0.111 R)
• M14: 5,176,685 km (0.112 R)
• M15: 5,542,452 km (0.076 R)
• M16: 5,628,021 km (0.117 R)
• M17: 6,033,282 km (0.116 R)
• M18: 6,964,379 km (0.051 R)
• M19: 8,231,024 km (0.104 R)
• M20: 8,361,623 km (0.119 R)
• M21: 9,704,863 km (0.081 R)
• M22: 9,981,619 km (0.04 R)
• M23: 10,260,918 km (0.057 R)
• M24: 10,863,049 km (0.075 R)
• M25: 11,006,364 km (0.083 R)
• M26: 11,806,114 km (0.091 R)
• M27: 12,250,121 km (0.085 R)
• M28: 12,813,058 km (0.102 R)
• M29: 13,384,222 km (0.087 R)
• M30: 13,576,605 km (0.075 R)
• M31: 14,354,813 km (0.107 R)
• M32: 14,512,340 km (0.092 R)
• M33: 15,067,797 km (0.104 R)
• M34: 15,267,809 km (0.08 R)
• M35: 16,817,045 km (0.034 R)
• M36: 16,941,510 km (0.043 R)
• M37: 17,358,439 km (0.114 R)
• M38: 17,442,364 km (0.051 R)
• M39: 17,652,399 km (0.052 R)
• M40: 17,821,146 km (0.109 R)
• M41: 18,160,134 km (0.101 R)
• M42: 18,330,377 km (0.114 R)
• M43: 18,629,722 km (0.107 R)
• M44: 18,801,610 km (0.104 R)
• M45: 18,973,797 km (0.103 R)
• M46: 19,146,732 km (0.117 R)
• M47: 19,363,500 km (0.11 R)
• M48: 19,624,697 km (0.079 R)
• M49: 20,371,041 km (0.115 R)
• M50: 21,485,695 km (0.088 R)
• M51: 21,710,989 km (0.097 R)
• M52: 21,982,360 km (0.03 R)
• M53: 22,163,822 km (0.027 R)
• M54: 22,482,765 km (0.073 R)
• M55: 23,171,364 km (0.084 R)
• M56: 23,587,695 km (0.103 R)
• M57: 23,680,595 km (0.073 R)
• M58: 23,773,645 km (0.033 R)
• M59: 24,146,892 km (0.087 R)
• M60: 24,334,188 km (0.082 R)
• M61: 25,088,461 km (0.105 R)
• M62: 25,468,439 km (0.047 R)
• M63: 25,946,105 km (0.082 R)
• M64: 26,089,869 km (0.09 R)
• M65: 26,426,763 km (0.044 R)
• M66: 26,716,534 km (0.084 R)
• M67: 26,861,794 km (0.095 R)
• M68: 27,007,352 km (0.088 R)
• M69: 27,153,210 km (0.071 R)
• M70: 27,543,362 km (0.115 R)
• M71: 27,739,036 km (0.051 R)
• M72: 28,279,832 km (0.109 R)
• M73: 29,371,747 km (0.101 R)
• M74: 29,973,130 km (0.087 R)
• M75: 30,679,980 km (0.025 R)
• M76: 30,984,561 km (0.119 R)
• M77: 31,188,164 km (0.104 R)
• M78: 31,750,502 km (0.103 R)
• M79: 32,007,212 km (0.107 R)
• M80: 32,936,963 km (0.039 R)
• M81: 33,144,755 km (0.089 R)
• M82: 34,400,778 km (0.108 R)
• M83: 34,981,667 km (0.099 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: 220 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit