🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.33 AU - 1.41 AU

Year: 586 Days

Day: 27.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.74 AU - 2.82 AU

Year: 1257 Days

Day: 21.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 8.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.68 AU - 10.66 AU

Year: 10983 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 95,439,217 km

• M1: 117,434 km (0.111 R)
• M2: 173,234 km (0.085 R)
• M3: 351,106 km (0.065 R)
• M4: 428,149 km (0.092 R)
• M5: 734,825 km (0.06 R)
• M6: 1,082,191 km (0.111 R)
• M7: 1,246,150 km (0.104 R)
• M8: 1,406,519 km (0.081 R)
• M9: 1,465,461 km (0.042 R)
• M10: 1,824,346 km (0.108 R)
• M11: 2,709,666 km (0.081 R)
• M12: 3,465,883 km (0.115 R)
• M13: 3,562,823 km (0.11 R)
• M14: 4,112,146 km (0.081 R)
• M15: 5,475,581 km (0.101 R)
• M16: 5,856,009 km (0.106 R)
• M17: 6,205,768 km (0.049 R)
• M18: 6,304,054 km (0.114 R)
• M19: 6,542,214 km (0.103 R)
• M20: 6,602,352 km (0.056 R)
• M21: 6,722,928 km (0.114 R)
• M22: 7,007,015 km (0.07 R)
• M23: 7,171,273 km (0.105 R)
• M24: 7,482,586 km (0.079 R)
• M25: 8,011,265 km (0.055 R)
• M26: 8,247,779 km (0.098 R)
• M27: 8,377,780 km (0.101 R)
• M28: 8,727,689 km (0.057 R)
• M29: 8,860,083 km (0.087 R)
• M30: 9,577,854 km (0.044 R)
• M31: 10,128,225 km (0.093 R)
• M32: 11,212,061 km (0.116 R)
• M33: 11,428,380 km (0.082 R)
• M34: 12,805,279 km (0.091 R)
• M35: 12,981,056 km (0.084 R)
• M36: 13,360,436 km (0.056 R)
• M37: 13,436,731 km (0.077 R)
• M38: 13,666,513 km (0.063 R)
• M39: 13,923,523 km (0.103 R)
• M40: 14,520,418 km (0.043 R)
• M41: 15,605,152 km (0.08 R)
• M42: 15,792,898 km (0.074 R)
• M43: 15,927,536 km (0.08 R)
• M44: 16,035,545 km (0.101 R)
• M45: 16,198,009 km (0.12 R)
• M46: 16,388,148 km (0.108 R)
• M47: 16,579,034 km (0.064 R)
• M48: 17,239,210 km (0.091 R)
• M49: 17,767,889 km (0.053 R)
• M50: 18,076,360 km (0.07 R)
• M51: 18,898,400 km (0.112 R)
• M52: 19,213,303 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 7.5

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.56 AU - 18.2 AU

Year: 25331 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,439,217 km

• M1: 383,419 km (0.113 R)
• M2: 540,048 km (0.111 R)
• M3: 588,668 km (0.034 R)
• M4: 1,356,853 km (0.069 R)
• M5: 1,529,788 km (0.115 R)
• M6: 2,797,331 km (0.067 R)
• M7: 3,018,436 km (0.089 R)
• M8: 3,860,223 km (0.088 R)
• M9: 3,908,992 km (0.095 R)
• M10: 4,156,278 km (0.116 R)
• M11: 4,256,508 km (0.056 R)
• M12: 4,717,868 km (0.097 R)
• M13: 5,303,394 km (0.103 R)
• M14: 5,743,511 km (0.096 R)
• M15: 5,968,057 km (0.093 R)
• M16: 6,954,057 km (0.087 R)
• M17: 7,557,385 km (0.09 R)
• M18: 7,803,474 km (0.094 R)
• M19: 7,927,490 km (0.114 R)
• M20: 8,493,718 km (0.105 R)
• M21: 9,072,961 km (0.11 R)
• M22: 10,201,528 km (0.095 R)
• M23: 10,610,379 km (0.119 R)
• M24: 10,747,859 km (0.119 R)
• M25: 11,163,741 km (0.064 R)
• M26: 11,797,587 km (0.111 R)
• M27: 12,154,827 km (0.051 R)
• M28: 12,443,102 km (0.112 R)
• M29: 13,173,738 km (0.089 R)
• M30: 14,371,568 km (0.07 R)
• M31: 14,829,637 km (0.103 R)
• M32: 16,232,566 km (0.088 R)
• M33: 16,709,633 km (0.062 R)
• M34: 17,758,763 km (0.055 R)
• M35: 17,840,444 km (0.035 R)
• M36: 18,168,063 km (0.076 R)
• M37: 20,005,274 km (0.119 R)
• M38: 20,260,488 km (0.103 R)
• M39: 20,431,030 km (0.091 R)
• M40: 23,404,587 km (0.06 R)
• M41: 23,494,046 km (0.098 R)
• M42: 24,033,347 km (0.094 R)
• M43: 25,583,480 km (0.115 R)
• M44: 25,860,386 km (0.094 R)
• M45: 27,353,971 km (0.093 R)
• M46: 27,921,246 km (0.112 R)
• M47: 29,067,315 km (0.102 R)
• M48: 29,356,338 km (0.03 R)
• M49: 30,131,405 km (0.087 R)
• M50: 30,619,393 km (0.06 R)
• M51: 35,742,821 km (0.092 R)
• M52: 38,772,028 km (0.108 R)
• M53: 39,302,652 km (0.111 R)
• M54: 39,622,193 km (0.103 R)
• M55: 41,016,595 km (0.112 R)
• M56: 41,448,783 km (0.094 R)
• M57: 43,632,912 km (0.093 R)
• M58: 46,190,287 km (0.058 R)
• M59: 47,884,334 km (0.059 R)
• M60: 51,915,248 km (0.067 R)
• M61: 52,031,935 km (0.074 R)
• M62: 52,734,297 km (0.052 R)
• M63: 54,148,595 km (0.078 R)
• M64: 55,933,746 km (0.086 R)
• M65: 57,859,220 km (0.115 R)
• M66: 59,684,015 km (0.1 R)
• M67: 65,774,893 km (0.084 R)
• M68: 66,661,110 km (0.106 R)
• M69: 68,701,326 km (0.112 R)
• M70: 70,503,382 km (0.1 R)
• M71: 74,285,366 km (0.073 R)
• M72: 75,869,458 km (0.03 R)
• M73: 76,931,752 km (0.091 R)
• M74: 77,464,769 km (0.088 R)
• M75: 78,266,614 km (0.119 R)
• M76: 79,071,151 km (0.106 R)
• M77: 80,958,927 km (0.025 R)
• M78: 82,998,095 km (0.033 R)
• M79: 85,605,138 km (0.084 R)
• M80: 87,821,430 km (0.079 R)
• M81: 87,960,556 km (0.032 R)
• M82: 88,657,383 km (0.108 R)
• M83: 89,216,131 km (0.052 R)
• M84: 89,776,076 km (0.1 R)
• M85: 90,056,422 km (0.083 R)
• M86: 90,477,540 km (0.084 R)
• M87: 91,040,178 km (0.104 R)
• M88: 92,593,153 km (0.088 R)
• M89: 92,876,492 km (0.109 R)
• M90: 95,010,505 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit