🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.67 AU - 0.75 AU

Year: 219 Days

Day: 41.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,744,238 km

• M1: 204,500 km (0.106 R)
• M2: 266,434 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.18 AU - 1.96 AU

Year: 719 Days

Day: 15.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.23 AU - 4.05 AU

Year: 2537 Days

Day: 47.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,744,238 km

• M1: 446,550 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.48 AU - 4.74 AU

Year: 3043 Days

Day: 37.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,744,238 km

• M1: 338,091 km (0.075 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 13.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.03 AU - 6.13 AU

Year: 5476 Days

Day: 7.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,744,238 km

• M1: 166,353 km (0.041 R)
• M2: 308,471 km (0.104 R)
• M3: 414,685 km (0.07 R)
• M4: 623,524 km (0.1 R)
• M5: 713,432 km (0.114 R)
• M6: 1,067,680 km (0.112 R)
• M7: 1,236,576 km (0.094 R)
• M8: 1,507,498 km (0.075 R)
• M9: 1,764,806 km (0.054 R)
• M10: 2,036,775 km (0.088 R)
• M11: 2,267,904 km (0.1 R)
• M12: 2,526,708 km (0.082 R)
• M13: 2,621,403 km (0.12 R)
• M14: 3,318,978 km (0.093 R)
• M15: 3,549,957 km (0.026 R)
• M16: 3,656,770 km (0.113 R)
• M17: 3,939,361 km (0.069 R)
• M18: 4,050,063 km (0.079 R)
• M19: 4,184,252 km (0.079 R)
• M20: 4,503,345 km (0.061 R)
• M21: 5,165,166 km (0.11 R)
• M22: 5,606,928 km (0.101 R)
• M23: 5,731,693 km (0.053 R)
• M24: 6,086,389 km (0.113 R)
• M25: 6,189,163 km (0.115 R)
• M26: 7,438,605 km (0.068 R)
• M27: 7,603,761 km (0.087 R)
• M28: 7,825,764 km (0.082 R)
• M29: 8,247,929 km (0.097 R)
• M30: 8,447,493 km (0.116 R)
• M31: 8,619,829 km (0.098 R)
• M32: 8,909,750 km (0.114 R)
• M33: 9,055,758 km (0.082 R)
• M34: 9,618,395 km (0.052 R)
• M35: 9,708,303 km (0.111 R)
• M36: 10,560,862 km (0.119 R)
• M37: 10,808,895 km (0.081 R)
• M38: 11,184,386 km (0.12 R)
• M39: 11,596,229 km (0.098 R)
• M40: 11,820,027 km (0.115 R)
• M41: 12,631,147 km (0.08 R)
• M42: 12,795,555 km (0.115 R)
• M43: 13,326,328 km (0.083 R)
• M44: 13,999,967 km (0.114 R)
• M45: 14,136,101 km (0.073 R)
• M46: 14,547,047 km (0.095 R)
• M47: 14,684,826 km (0.069 R)
• M48: 15,521,078 km (0.082 R)
• M49: 16,015,948 km (0.055 R)
• M50: 16,122,761 km (0.065 R)
• M51: 16,480,150 km (0.106 R)
• M52: 16,588,010 km (0.064 R)
• M53: 16,696,020 km (0.091 R)
• M54: 16,840,382 km (0.113 R)
• M55: 17,021,395 km (0.109 R)
• M56: 17,276,011 km (0.117 R)
• M57: 17,752,031 km (0.095 R)
• M58: 17,899,385 km (0.094 R)
• M59: 18,567,639 km (0.074 R)
• M60: 19,471,360 km (0.105 R)
• M61: 19,775,791 km (0.107 R)
• M62: 20,158,612 km (0.101 R)
• M63: 20,659,765 km (0.106 R)
• M64: 20,970,330 km (0.119 R)
• M65: 21,439,020 km (0.057 R)
• M66: 22,148,563 km (0.116 R)
• M67: 22,825,793 km (0.1 R)
• M68: 23,146,830 km (0.084 R)
• M69: 23,307,947 km (0.041 R)
• M70: 23,428,971 km (0.111 R)
• M71: 23,874,623 km (0.104 R)
• M72: 24,568,907 km (0.071 R)
• M73: 24,774,455 km (0.097 R)
• M74: 25,269,923 km (0.1 R)
• M75: 25,435,827 km (0.086 R)
• M76: 26,019,258 km (0.092 R)
• M77: 26,144,771 km (0.093 R)
• M78: 26,354,657 km (0.059 R)
• M79: 27,156,950 km (0.088 R)
• M80: 28,699,155 km (0.109 R)
• M81: 29,132,540 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 11.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11 AU - 11.5 AU

Year: 13782 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,744,238 km

• M1: 177,722 km (0.067 R)
• M2: 274,512 km (0.119 R)
• M3: 714,031 km (0.107 R)
• M4: 805,734 km (0.086 R)
• M5: 1,215,333 km (0.106 R)
• M6: 1,308,682 km (0.094 R)
• M7: 1,686,267 km (0.032 R)
• M8: 1,855,612 km (0.089 R)
• M9: 2,120,251 km (0.115 R)
• M10: 2,860,162 km (0.106 R)
• M11: 3,245,526 km (0.077 R)
• M12: 3,484,733 km (0.113 R)
• M13: 3,896,426 km (0.104 R)
• M14: 4,122,469 km (0.113 R)
• M15: 4,208,338 km (0.089 R)
• M16: 4,352,849 km (0.057 R)
• M17: 4,469,536 km (0.073 R)
• M18: 4,646,809 km (0.048 R)
• M19: 4,766,188 km (0.12 R)
• M20: 5,254,176 km (0.112 R)
• M21: 5,951,452 km (0.097 R)
• M22: 6,278,024 km (0.059 R)
• M23: 7,362,310 km (0.086 R)
• M24: 7,572,046 km (0.115 R)
• M25: 7,677,662 km (0.091 R)
• M26: 7,819,331 km (0.1 R)
• M27: 9,095,401 km (0.088 R)
• M28: 9,547,785 km (0.105 R)
• M29: 10,356,960 km (0.091 R)
• M30: 10,474,394 km (0.045 R)
• M31: 10,631,621 km (0.027 R)
• M32: 10,710,609 km (0.11 R)
• M33: 11,228,367 km (0.111 R)
• M34: 11,308,701 km (0.067 R)
• M35: 12,830,411 km (0.085 R)
• M36: 13,167,754 km (0.083 R)
• M37: 13,252,576 km (0.089 R)
• M38: 13,422,819 km (0.04 R)
• M39: 13,508,239 km (0.11 R)
• M40: 13,765,398 km (0.106 R)
• M41: 14,154,203 km (0.112 R)
• M42: 14,241,119 km (0.092 R)
• M43: 15,120,006 km (0.099 R)
• M44: 15,387,039 km (0.095 R)
• M45: 15,476,498 km (0.065 R)
• M46: 15,655,716 km (0.09 R)
• M47: 16,197,709 km (0.104 R)
• M48: 19,625,296 km (0.113 R)
• M49: 20,111,938 km (0.113 R)
• M50: 21,245,890 km (0.081 R)
• M51: 21,345,522 km (0.09 R)
• M52: 22,400,636 km (0.119 R)
• M53: 22,552,777 km (0.117 R)
• M54: 23,421,342 km (0.108 R)
• M55: 24,404,948 km (0.089 R)
• M56: 26,412,551 km (0.1 R)
• M57: 26,788,192 km (0.066 R)
• M58: 26,895,752 km (0.119 R)
• M59: 27,273,637 km (0.116 R)
• M60: 28,034,641 km (0.073 R)
• M61: 28,637,520 km (0.088 R)
• M62: 29,244,738 km (0.081 R)
• M63: 30,696,585 km (0.074 R)
• M64: 30,865,631 km (0.116 R)
• M65: 31,091,524 km (0.084 R)
• M66: 32,400,804 km (0.079 R)
• M67: 33,438,116 km (0.09 R)
• M68: 33,612,098 km (0.113 R)
• M69: 33,844,424 km (0.095 R)
• M70: 34,720,619 km (0.101 R)
• M71: 35,308,987 km (0.104 R)
• M72: 35,486,111 km (0.06 R)
• M73: 35,604,293 km (0.075 R)
• M74: 36,078,668 km (0.039 R)
• M75: 36,973,712 km (0.114 R)
• M76: 37,093,540 km (0.1 R)
• M77: 37,514,209 km (0.099 R)
• M78: 37,996,812 km (0.029 R)
• M79: 38,602,983 km (0.084 R)
• M80: 38,846,378 km (0.105 R)
• M81: 39,640,893 km (0.111 R)
• M82: 40,564,360 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit