🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 246 Days

Day: 13.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,733,762 km

• M1: 475,721 km (0.112 R)
• M2: 731,384 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.21 AU - 2.27 AU

Year: 1243 Days

Day: 20.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 10.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.18 AU - 5.44 AU

Year: 3912 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,733,762 km

• M1: 131,646 km (0.071 R)
• M2: 201,808 km (0.101 R)
• M3: 283,039 km (0.1 R)
• M4: 624,721 km (0.115 R)
• M5: 709,543 km (0.077 R)
• M6: 810,222 km (0.11 R)
• M7: 880,234 km (0.118 R)
• M8: 1,026,840 km (0.119 R)
• M9: 1,222,065 km (0.118 R)
• M10: 1,289,982 km (0.065 R)
• M11: 1,574,667 km (0.052 R)
• M12: 1,664,127 km (0.102 R)
• M13: 1,786,049 km (0.113 R)
• M14: 1,879,398 km (0.087 R)
• M15: 2,087,788 km (0.078 R)
• M16: 2,186,522 km (0.098 R)
• M17: 2,286,753 km (0.109 R)
• M18: 2,614,821 km (0.1 R)
• M19: 2,757,538 km (0.051 R)
• M20: 2,976,549 km (0.077 R)
• M21: 3,106,849 km (0.109 R)
• M22: 3,201,245 km (0.095 R)
• M23: 3,296,539 km (0.096 R)
• M24: 3,509,566 km (0.07 R)
• M25: 3,868,003 km (0.106 R)
• M26: 3,949,234 km (0.114 R)
• M27: 4,154,931 km (0.093 R)
• M28: 4,427,648 km (0.067 R)
• M29: 4,663,115 km (0.081 R)
• M30: 5,191,046 km (0.101 R)
• M31: 5,348,573 km (0.113 R)
• M32: 5,439,379 km (0.11 R)
• M33: 5,668,563 km (0.088 R)
• M34: 6,183,927 km (0.111 R)
• M35: 6,375,113 km (0.089 R)
• M36: 7,059,673 km (0.082 R)
• M37: 7,284,818 km (0.11 R)
• M38: 7,767,570 km (0.098 R)
• M39: 8,077,986 km (0.082 R)
• M40: 8,287,124 km (0.12 R)
• M41: 9,033,318 km (0.093 R)
• M42: 9,114,549 km (0.12 R)
• M43: 9,496,922 km (0.098 R)
• M44: 9,968,155 km (0.067 R)
• M45: 10,164,577 km (0.113 R)
• M46: 10,249,100 km (0.114 R)
• M47: 10,589,435 km (0.061 R)
• M48: 10,933,660 km (0.042 R)
• M49: 11,049,299 km (0.081 R)
• M50: 11,281,624 km (0.078 R)
• M51: 11,603,708 km (0.085 R)
• M52: 12,077,634 km (0.101 R)
• M53: 12,257,002 km (0.051 R)
• M54: 12,527,774 km (0.082 R)
• M55: 13,413,543 km (0.097 R)
• M56: 13,630,311 km (0.115 R)
• M57: 14,036,170 km (0.119 R)
• M58: 14,414,204 km (0.066 R)
• M59: 15,503,725 km (0.113 R)
• M60: 17,456,576 km (0.058 R)
• M61: 17,693,389 km (0.06 R)
• M62: 17,965,358 km (0.056 R)
• M63: 18,444,669 km (0.103 R)
• M64: 19,171,416 km (0.053 R)
• M65: 19,345,847 km (0.073 R)
• M66: 20,119,717 km (0.09 R)
• M67: 20,190,477 km (0.042 R)
• M68: 20,581,675 km (0.095 R)
• M69: 20,975,267 km (0.105 R)
• M70: 21,191,137 km (0.105 R)
• M71: 22,097,999 km (0.098 R)
• M72: 22,537,966 km (0.083 R)
• M73: 22,980,627 km (0.087 R)
• M74: 23,538,178 km (0.034 R)
• M75: 24,704,293 km (0.079 R)
• M76: 25,160,866 km (0.095 R)
• M77: 25,237,161 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.6

Radius: 9.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.55 AU - 9.59 AU

Year: 8502 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,733,762 km

• M1: 120,576 km (0.12 R)
• M2: 191,485 km (0.065 R)
• M3: 338,540 km (0.099 R)
• M4: 479,012 km (0.057 R)
• M5: 1,035,965 km (0.118 R)
• M6: 1,195,287 km (0.063 R)
• M7: 1,558,511 km (0.091 R)
• M8: 1,700,928 km (0.114 R)
• M9: 1,955,244 km (0.066 R)
• M10: 2,109,180 km (0.076 R)
• M11: 2,221,828 km (0.06 R)
• M12: 2,336,420 km (0.113 R)
• M13: 2,523,866 km (0.115 R)
• M14: 2,888,884 km (0.108 R)
• M15: 3,064,961 km (0.083 R)
• M16: 3,167,137 km (0.031 R)
• M17: 3,480,694 km (0.033 R)
• M18: 3,914,527 km (0.039 R)
• M19: 4,222,699 km (0.061 R)
• M20: 4,394,138 km (0.079 R)
• M21: 4,597,143 km (0.047 R)
• M22: 4,862,679 km (0.034 R)
• M23: 5,377,894 km (0.082 R)
• M24: 5,532,728 km (0.073 R)
• M25: 5,657,791 km (0.101 R)
• M26: 5,878,748 km (0.116 R)
• M27: 6,394,561 km (0.118 R)
• M28: 6,558,670 km (0.07 R)
• M29: 6,857,716 km (0.106 R)
• M30: 7,469,272 km (0.116 R)
• M31: 7,642,357 km (0.085 R)
• M32: 7,886,800 km (0.108 R)
• M33: 8,133,786 km (0.113 R)
• M34: 8,491,175 km (0.095 R)
• M35: 8,963,306 km (0.038 R)
• M36: 10,315,222 km (0.032 R)
• M37: 10,430,861 km (0.118 R)
• M38: 10,663,187 km (0.064 R)
• M39: 11,890,787 km (0.081 R)
• M40: 12,052,352 km (0.078 R)
• M41: 12,174,125 km (0.097 R)
• M42: 13,539,804 km (0.105 R)
• M43: 13,878,194 km (0.053 R)
• M44: 14,005,801 km (0.103 R)
• M45: 14,520,269 km (0.083 R)
• M46: 15,259,581 km (0.099 R)
• M47: 15,347,246 km (0.05 R)
• M48: 17,274,964 km (0.099 R)
• M49: 17,596,001 km (0.079 R)
• M50: 18,150,859 km (0.099 R)
• M51: 18,337,109 km (0.079 R)
• M52: 18,805,500 km (0.052 R)
• M53: 19,467,769 km (0.032 R)
• M54: 20,282,330 km (0.082 R)
• M55: 20,718,108 km (0.089 R)
• M56: 20,961,504 km (0.04 R)
• M57: 21,156,879 km (0.082 R)
• M58: 21,746,743 km (0.05 R)
• M59: 22,391,959 km (0.091 R)
• M60: 23,346,094 km (0.067 R)
• M61: 23,548,799 km (0.105 R)
• M62: 24,467,629 km (0.11 R)
• M63: 25,034,904 km (0.114 R)
• M64: 25,346,068 km (0.065 R)
• M65: 26,287,487 km (0.092 R)
• M66: 26,498,271 km (0.062 R)
• M67: 26,709,653 km (0.084 R)
• M68: 27,935,607 km (0.059 R)
• M69: 29,343,622 km (0.042 R)
• M70: 29,452,829 km (0.108 R)
• M71: 30,111,209 km (0.095 R)
• M72: 30,719,025 km (0.061 R)
• M73: 31,219,280 km (0.095 R)
• M74: 31,666,279 km (0.08 R)
• M75: 31,890,676 km (0.081 R)
• M76: 32,849,748 km (0.046 R)
• M77: 33,475,366 km (0.057 R)
• M78: 34,738,421 km (0.117 R)
• M79: 36,309,797 km (0.11 R)
• M80: 38,082,831 km (0.072 R)
• M81: 38,142,371 km (0.115 R)
• M82: 39,461,076 km (0.105 R)
• M83: 40,065,451 km (0.062 R)
• M84: 40,186,626 km (0.107 R)
• M85: 40,429,573 km (0.052 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 20,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit