🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 26 Hours

Environment

Temp: 243 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 338 Days

Day: 13.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.8

Radius: 9.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.57 AU - 10.17 AU

Year: 8980 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,088,555 km

• M1: 130,898 km (0.102 R)
• M2: 194,776 km (0.029 R)
• M3: 339,288 km (0.118 R)
• M4: 801,845 km (0.109 R)
• M5: 1,182,571 km (0.089 R)
• M6: 1,460,075 km (0.062 R)
• M7: 1,886,579 km (0.088 R)
• M8: 2,533,739 km (0.084 R)
• M9: 2,616,766 km (0.087 R)
• M10: 2,721,634 km (0.115 R)
• M11: 2,849,391 km (0.114 R)
• M12: 2,914,017 km (0.112 R)
• M13: 3,244,778 km (0.025 R)
• M14: 3,380,613 km (0.096 R)
• M15: 3,846,610 km (0.108 R)
• M16: 4,135,932 km (0.09 R)
• M17: 4,283,286 km (0.101 R)
• M18: 5,020,056 km (0.057 R)
• M19: 5,496,974 km (0.053 R)
• M20: 5,659,287 km (0.085 R)
• M21: 6,637,059 km (0.093 R)
• M22: 6,838,867 km (0.071 R)
• M23: 7,101,411 km (0.043 R)
• M24: 7,189,674 km (0.109 R)
• M25: 7,278,236 km (0.116 R)
• M26: 7,397,016 km (0.098 R)
• M27: 7,817,536 km (0.1 R)
• M28: 7,908,791 km (0.095 R)
• M29: 8,902,868 km (0.115 R)
• M30: 9,157,634 km (0.119 R)
• M31: 9,221,662 km (0.112 R)
• M32: 9,479,269 km (0.071 R)
• M33: 9,674,195 km (0.096 R)
• M34: 9,772,032 km (0.033 R)
• M35: 9,837,556 km (0.038 R)
• M36: 9,968,903 km (0.098 R)
• M37: 10,266,752 km (0.032 R)
• M38: 10,803,210 km (0.086 R)
• M39: 11,143,246 km (0.118 R)
• M40: 11,314,536 km (0.114 R)
• M41: 11,938,508 km (0.11 R)
• M42: 12,148,993 km (0.051 R)
• M43: 12,787,925 km (0.106 R)
• M44: 13,656,640 km (0.068 R)
• M45: 13,729,943 km (0.053 R)
• M46: 14,395,205 km (0.119 R)
• M47: 14,619,302 km (0.081 R)
• M48: 14,957,543 km (0.103 R)
• M49: 15,070,938 km (0.085 R)
• M50: 15,949,377 km (0.107 R)
• M51: 16,142,508 km (0.099 R)
• M52: 16,492,268 km (0.074 R)
• M53: 17,436,829 km (0.063 R)
• M54: 18,197,085 km (0.086 R)
• M55: 18,561,057 km (0.064 R)
• M56: 18,764,211 km (0.119 R)
• M57: 19,460,738 km (0.115 R)
• M58: 19,543,316 km (0.095 R)
• M59: 19,750,060 km (0.105 R)
• M60: 20,082,317 km (0.068 R)
• M61: 20,921,113 km (0.119 R)
• M62: 21,302,438 km (0.064 R)
• M63: 21,387,409 km (0.069 R)
• M64: 21,472,530 km (0.085 R)
• M65: 22,373,409 km (0.115 R)
• M66: 22,719,877 km (0.102 R)
• M67: 22,893,710 km (0.091 R)
• M68: 23,242,722 km (0.064 R)
• M69: 23,637,660 km (0.057 R)
• M70: 24,211,817 km (0.049 R)
• M71: 24,344,959 km (0.077 R)
• M72: 24,701,301 km (0.098 R)
• M73: 25,104,168 km (0.045 R)
• M74: 25,464,250 km (0.061 R)
• M75: 26,234,829 km (0.051 R)
• M76: 26,783,404 km (0.053 R)
• M77: 27,243,418 km (0.11 R)
• M78: 27,474,397 km (0.11 R)
• M79: 27,566,998 km (0.101 R)
• M80: 28,451,720 km (0.09 R)
• M81: 29,582,680 km (0.097 R)
• M82: 30,488,345 km (0.047 R)
• M83: 31,258,026 km (0.099 R)
• M84: 31,548,246 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 6.9

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.35 AU - 14.81 AU

Year: 20646 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,088,555 km

• M1: 157,527 km (0.075 R)
• M2: 224,995 km (0.085 R)
• M3: 659,577 km (0.103 R)
• M4: 914,641 km (0.068 R)
• M5: 1,025,045 km (0.088 R)
• M6: 1,445,863 km (0.092 R)
• M7: 2,943,936 km (0.105 R)
• M8: 3,404,548 km (0.112 R)
• M9: 4,023,136 km (0.114 R)
• M10: 4,252,469 km (0.05 R)
• M11: 4,724,002 km (0.072 R)
• M12: 4,772,022 km (0.077 R)
• M13: 5,767,148 km (0.04 R)
• M14: 6,025,802 km (0.098 R)
• M15: 6,447,519 km (0.038 R)
• M16: 7,882,761 km (0.105 R)
• M17: 8,518,701 km (0.114 R)
• M18: 8,577,344 km (0.071 R)
• M19: 8,754,019 km (0.046 R)
• M20: 10,024,254 km (0.043 R)
• M21: 10,523,163 km (0.055 R)
• M22: 10,839,114 km (0.088 R)
• M23: 11,545,216 km (0.094 R)
• M24: 12,068,060 km (0.066 R)
• M25: 13,545,190 km (0.057 R)
• M26: 14,444,722 km (0.106 R)
• M27: 14,514,584 km (0.073 R)
• M28: 16,082,669 km (0.076 R)
• M29: 17,034,261 km (0.067 R)
• M30: 17,479,614 km (0.105 R)
• M31: 18,609,676 km (0.068 R)
• M32: 20,152,928 km (0.113 R)
• M33: 20,309,407 km (0.093 R)
• M34: 20,623,862 km (0.094 R)
• M35: 22,219,622 km (0.056 R)
• M36: 22,787,496 km (0.104 R)
• M37: 23,114,068 km (0.086 R)
• M38: 24,269,562 km (0.113 R)
• M39: 24,352,738 km (0.057 R)
• M40: 25,106,263 km (0.099 R)
• M41: 26,722,069 km (0.087 R)
• M42: 28,283,572 km (0.114 R)
• M43: 28,898,718 km (0.03 R)
• M44: 29,963,706 km (0.085 R)
• M45: 30,142,325 km (0.05 R)
• M46: 30,321,394 km (0.075 R)
• M47: 30,411,153 km (0.117 R)
• M48: 30,860,844 km (0.07 R)
• M49: 31,041,259 km (0.118 R)
• M50: 31,403,435 km (0.113 R)
• M51: 31,766,809 km (0.047 R)
• M52: 34,256,416 km (0.075 R)
• M53: 34,630,561 km (0.085 R)
• M54: 35,382,739 km (0.07 R)
• M55: 35,950,612 km (0.112 R)
• M56: 38,057,998 km (0.118 R)
• M57: 38,154,787 km (0.112 R)
• M58: 40,303,761 km (0.105 R)
• M59: 40,599,965 km (0.115 R)
• M60: 40,995,800 km (0.094 R)
• M61: 41,194,167 km (0.112 R)
• M62: 41,691,730 km (0.106 R)
• M63: 42,692,689 km (0.06 R)
• M64: 43,600,150 km (0.117 R)
• M65: 45,126,946 km (0.079 R)
• M66: 46,774,766 km (0.113 R)
• M67: 47,397,692 km (0.095 R)
• M68: 48,756,788 km (0.069 R)
• M69: 50,234,815 km (0.037 R)
• M70: 51,192,840 km (0.06 R)
• M71: 52,371,671 km (0.059 R)
• M72: 53,018,533 km (0.104 R)
• M73: 57,397,861 km (0.072 R)
• M74: 59,069,766 km (0.091 R)
• M75: 60,080,599 km (0.089 R)
• M76: 62,119,319 km (0.034 R)
• M77: 65,451,312 km (0.094 R)
• M78: 65,915,515 km (0.087 R)
• M79: 66,380,764 km (0.089 R)
• M80: 67,197,568 km (0.054 R)
• M81: 68,370,116 km (0.119 R)
• M82: 68,958,934 km (0.093 R)
• M83: 70,854,488 km (0.09 R)
• M84: 73,247,905 km (0.086 R)
• M85: 73,729,759 km (0.113 R)
• M86: 74,212,661 km (0.114 R)
• M87: 74,333,536 km (0.106 R)
• M88: 75,546,027 km (0.086 R)
• M89: 78,236,545 km (0.109 R)
• M90: 78,359,514 km (0.082 R)
• M91: 78,975,708 km (0.101 R)
• M92: 80,958,179 km (0.064 R)
• M93: 83,082,469 km (0.079 R)
• M94: 83,459,306 km (0.046 R)
• M95: 83,585,117 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit