🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 249 Days

Day: 22.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.06 AU - 1.16 AU

Year: 415 Days

Day: 24.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,684,684 km

• M1: 849,566 km (0.112 R)

Asteroid Belt

Center: 8.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 4.7

Gravity: 38.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.92 AU - 17.28 AU

Year: 23994 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,684,684 km

• M1: 90,956 km (0.113 R)
• M2: 767,736 km (0.12 R)
• M3: 2,754,845 km (0.059 R)
• M4: 2,883,499 km (0.102 R)
• M5: 2,970,565 km (0.063 R)
• M6: 3,281,579 km (0.116 R)
• M7: 3,418,012 km (0.047 R)
• M8: 3,556,390 km (0.116 R)
• M9: 3,791,109 km (0.101 R)
• M10: 4,779,203 km (0.119 R)
• M11: 4,830,665 km (0.114 R)
• M12: 4,882,276 km (0.107 R)
• M13: 4,934,037 km (0.074 R)
• M14: 4,985,947 km (0.068 R)
• M15: 5,301,599 km (0.096 R)
• M16: 5,841,797 km (0.097 R)
• M17: 5,952,050 km (0.106 R)
• M18: 6,456,195 km (0.113 R)
• M19: 8,049,113 km (0.04 R)
• M20: 8,543,235 km (0.096 R)
• M21: 9,496,024 km (0.11 R)
• M22: 9,952,148 km (0.082 R)
• M23: 11,362,706 km (0.085 R)
• M24: 11,569,301 km (0.104 R)
• M25: 11,986,230 km (0.115 R)
• M26: 12,337,336 km (0.098 R)
• M27: 12,691,883 km (0.102 R)
• M28: 12,977,914 km (0.083 R)
• M29: 13,266,040 km (0.1 R)
• M30: 14,365,285 km (0.112 R)
• M31: 15,265,565 km (0.118 R)
• M32: 15,569,698 km (0.092 R)
• M33: 15,799,181 km (0.071 R)
• M34: 16,106,754 km (0.101 R)
• M35: 17,120,130 km (0.046 R)
• M36: 17,993,632 km (0.054 R)
• M37: 18,637,950 km (0.099 R)
• M38: 19,044,557 km (0.097 R)
• M39: 19,949,175 km (0.104 R)
• M40: 20,951,930 km (0.104 R)
• M41: 21,289,871 km (0.049 R)
• M42: 22,056,710 km (0.055 R)
• M43: 22,400,486 km (0.103 R)
• M44: 22,572,972 km (0.028 R)
• M45: 22,919,291 km (0.1 R)
• M46: 23,180,340 km (0.042 R)
• M47: 23,442,136 km (0.07 R)
• M48: 23,617,315 km (0.044 R)
• M49: 24,233,808 km (0.087 R)
• M50: 24,944,847 km (0.118 R)
• M51: 25,572,559 km (0.118 R)
• M52: 28,228,071 km (0.117 R)
• M53: 30,682,224 km (0.086 R)
• M54: 30,969,751 km (0.055 R)
• M55: 31,740,928 km (0.105 R)
• M56: 32,518,388 km (0.07 R)
• M57: 33,992,975 km (0.105 R)
• M58: 34,290,525 km (0.06 R)
• M59: 35,388,872 km (0.085 R)
• M60: 37,517,500 km (0.062 R)
• M61: 38,545,537 km (0.047 R)
• M62: 38,648,909 km (0.107 R)
• M63: 39,270,787 km (0.025 R)
• M64: 40,945,087 km (0.095 R)
• M65: 41,473,167 km (0.085 R)
• M66: 42,535,911 km (0.115 R)
• M67: 42,963,611 km (0.107 R)
• M68: 43,500,069 km (0.089 R)
• M69: 44,796,783 km (0.073 R)
• M70: 46,875,745 km (0.113 R)
• M71: 55,150,003 km (0.064 R)
• M72: 55,382,927 km (0.045 R)
• M73: 55,966,807 km (0.118 R)
• M74: 56,552,633 km (0.079 R)
• M75: 61,432,515 km (0.106 R)
• M76: 62,642,912 km (0.087 R)
• M77: 66,197,656 km (0.097 R)
• M78: 68,186,709 km (0.12 R)
• M79: 68,812,328 km (0.074 R)
• M80: 68,937,691 km (0.079 R)
• M81: 69,063,054 km (0.091 R)
• M82: 69,188,566 km (0.057 R)
• M83: 69,691,365 km (0.064 R)
• M84: 70,574,142 km (0.061 R)
• M85: 72,988,801 km (0.092 R)
• M86: 73,885,192 km (0.046 R)
• M87: 74,142,051 km (0.101 R)
• M88: 75,559,641 km (0.101 R)
• M89: 77,768,004 km (0.105 R)
• M90: 79,734,169 km (0.078 R)
• M91: 83,047,313 km (0.095 R)
• M92: 83,715,417 km (0.074 R)
• M93: 83,849,158 km (0.049 R)
• M94: 88,441,064 km (0.093 R)
• M95: 89,944,074 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.7

Radius: 5.9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.66 AU - 18.46 AU

Year: 26105 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,684,684 km

• M1: 372,200 km (0.1 R)
• M2: 893,548 km (0.102 R)
• M3: 944,262 km (0.119 R)
• M4: 1,752,240 km (0.07 R)
• M5: 1,947,166 km (0.073 R)
• M6: 2,080,906 km (0.102 R)
• M7: 2,536,432 km (0.097 R)
• M8: 2,719,839 km (0.058 R)
• M9: 3,022,027 km (0.104 R)
• M10: 3,455,112 km (0.106 R)
• M11: 3,495,504 km (0.097 R)
• M12: 3,907,496 km (0.107 R)
• M13: 4,119,327 km (0.116 R)
• M14: 4,465,945 km (0.111 R)
• M15: 4,509,927 km (0.03 R)
• M16: 4,642,920 km (0.104 R)
• M17: 4,821,988 km (0.111 R)
• M18: 5,514,028 km (0.119 R)
• M19: 5,895,802 km (0.107 R)
• M20: 6,138,749 km (0.115 R)
• M21: 7,454,013 km (0.075 R)
• M22: 7,663,749 km (0.025 R)
• M23: 7,716,557 km (0.099 R)
• M24: 8,359,230 km (0.093 R)
• M25: 9,242,605 km (0.087 R)
• M26: 10,155,451 km (0.113 R)
• M27: 10,213,346 km (0.101 R)
• M28: 10,858,711 km (0.101 R)
• M29: 11,036,882 km (0.091 R)
• M30: 12,249,971 km (0.102 R)
• M31: 12,746,935 km (0.117 R)
• M32: 13,060,792 km (0.091 R)
• M33: 13,632,405 km (0.087 R)
• M34: 14,017,919 km (0.057 R)
• M35: 14,997,336 km (0.104 R)
• M36: 15,063,458 km (0.102 R)
• M37: 15,196,002 km (0.113 R)
• M38: 17,715,230 km (0.094 R)
• M39: 18,135,899 km (0.097 R)
• M40: 20,214,711 km (0.099 R)
• M41: 20,654,080 km (0.045 R)
• M42: 21,022,690 km (0.1 R)
• M43: 23,356,117 km (0.072 R)
• M44: 23,663,092 km (0.072 R)
• M45: 24,126,247 km (0.118 R)
• M46: 26,405,969 km (0.098 R)
• M47: 26,645,774 km (0.069 R)
• M48: 28,344,159 km (0.056 R)
• M49: 28,753,608 km (0.1 R)
• M50: 32,014,393 km (0.077 R)
• M51: 33,731,477 km (0.059 R)
• M52: 33,991,628 km (0.053 R)
• M53: 34,688,605 km (0.066 R)
• M54: 35,742,821 km (0.117 R)
• M55: 37,075,289 km (0.118 R)
• M56: 37,972,577 km (0.1 R)
• M57: 39,697,291 km (0.025 R)
• M58: 41,447,287 km (0.084 R)
• M59: 41,632,938 km (0.066 R)
• M60: 42,191,536 km (0.091 R)
• M61: 44,166,378 km (0.04 R)
• M62: 46,460,012 km (0.058 R)
• M63: 46,652,844 km (0.117 R)
• M64: 47,039,405 km (0.118 R)
• M65: 48,303,058 km (0.093 R)
• M66: 49,577,782 km (0.107 R)
• M67: 50,764,242 km (0.109 R)
• M68: 51,161,873 km (0.053 R)
• M69: 51,660,333 km (0.036 R)
• M70: 51,760,115 km (0.048 R)
• M71: 51,860,047 km (0.119 R)
• M72: 52,661,891 km (0.109 R)
• M73: 52,863,100 km (0.114 R)
• M74: 53,973,715 km (0.07 R)
• M75: 54,481,001 km (0.076 R)
• M76: 55,910,110 km (0.088 R)
• M77: 56,115,208 km (0.05 R)
• M78: 57,972,915 km (0.073 R)
• M79: 58,596,588 km (0.105 R)
• M80: 58,804,978 km (0.083 R)
• M81: 59,118,087 km (0.107 R)
• M82: 59,745,799 km (0.036 R)
• M83: 60,060,553 km (0.072 R)
• M84: 60,165,571 km (0.108 R)
• M85: 61,536,336 km (0.08 R)
• M86: 61,748,167 km (0.114 R)
• M87: 64,846,787 km (0.061 R)
• M88: 65,602,257 km (0.091 R)
• M89: 67,012,965 km (0.107 R)
• M90: 67,230,929 km (0.04 R)
• M91: 67,339,986 km (0.077 R)
• M92: 68,214,535 km (0.077 R)
• M93: 68,982,720 km (0.079 R)
• M94: 72,419,581 km (0.114 R)
• M95: 75,231,423 km (0.099 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit