🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 238 Days

Day: 34.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.44 AU - 1.78 AU

Year: 735 Days

Day: 45.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,923,806 km

• M1: 1,537,717 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.06 AU - 3.8 AU

Year: 2286 Days

Day: 17.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,923,806 km

• M1: 422,016 km (0.082 R)
• M2: 2,172,909 km (0.101 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 12.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.08 AU - 6.7 AU

Year: 5813 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 74.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,923,806 km

• M1: 156,479 km (0.117 R)
• M2: 295,306 km (0.075 R)
• M3: 389,104 km (0.09 R)
• M4: 595,998 km (0.081 R)
• M5: 739,612 km (0.052 R)
• M6: 882,478 km (0.112 R)
• M7: 1,243,906 km (0.078 R)
• M8: 1,369,419 km (0.118 R)
• M9: 1,532,630 km (0.105 R)
• M10: 1,650,813 km (0.103 R)
• M11: 2,042,909 km (0.025 R)
• M12: 2,288,548 km (0.057 R)
• M13: 2,624,545 km (0.09 R)
• M14: 2,767,561 km (0.064 R)
• M15: 2,892,176 km (0.111 R)
• M16: 3,061,371 km (0.091 R)
• M17: 3,499,094 km (0.071 R)
• M18: 3,817,438 km (0.067 R)
• M19: 4,121,571 km (0.118 R)
• M20: 4,336,693 km (0.032 R)
• M21: 4,457,867 km (0.105 R)
• M22: 4,778,306 km (0.043 R)
• M23: 5,784,501 km (0.116 R)
• M24: 6,463,376 km (0.046 R)
• M25: 6,882,848 km (0.09 R)
• M26: 7,167,533 km (0.097 R)
• M27: 7,485,129 km (0.087 R)
• M28: 7,631,137 km (0.027 R)
• M29: 7,719,101 km (0.115 R)
• M30: 7,955,465 km (0.112 R)
• M31: 8,224,143 km (0.092 R)
• M32: 8,863,075 km (0.11 R)
• M33: 8,955,677 km (0.057 R)
• M34: 9,235,275 km (0.091 R)
• M35: 9,739,719 km (0.049 R)
• M36: 9,899,190 km (0.1 R)
• M37: 10,317,915 km (0.1 R)
• M38: 10,415,303 km (0.057 R)
• M39: 10,611,127 km (0.036 R)
• M40: 11,339,668 km (0.094 R)
• M41: 11,473,857 km (0.11 R)
• M42: 11,879,717 km (0.085 R)
• M43: 13,656,640 km (0.1 R)
• M44: 13,763,752 km (0.117 R)
• M45: 13,942,821 km (0.114 R)
• M46: 14,086,734 km (0.065 R)
• M47: 14,850,132 km (0.118 R)
• M48: 15,552,494 km (0.118 R)
• M49: 16,039,285 km (0.083 R)
• M50: 16,683,454 km (0.109 R)
• M51: 17,646,116 km (0.076 R)
• M52: 17,801,698 km (0.088 R)
• M53: 17,997,073 km (0.105 R)
• M54: 18,075,312 km (0.067 R)
• M55: 18,153,702 km (0.075 R)
• M56: 18,350,273 km (0.077 R)
• M57: 18,429,111 km (0.118 R)
• M58: 18,666,224 km (0.114 R)
• M59: 19,423,937 km (0.081 R)
• M60: 20,599,776 km (0.106 R)
• M61: 21,134,290 km (0.118 R)
• M62: 21,673,440 km (0.105 R)
• M63: 21,798,504 km (0.112 R)
• M64: 22,175,192 km (0.117 R)
• M65: 22,680,683 km (0.067 R)
• M66: 22,765,355 km (0.11 R)
• M67: 23,360,605 km (0.108 R)
• M68: 23,531,745 km (0.107 R)
• M69: 23,831,988 km (0.07 R)
• M70: 24,263,279 km (0.064 R)
• M71: 25,616,541 km (0.094 R)
• M72: 25,748,786 km (0.046 R)
• M73: 26,547,189 km (0.039 R)
• M74: 26,815,119 km (0.119 R)
• M75: 27,083,947 km (0.099 R)
• M76: 27,805,307 km (0.099 R)
• M77: 28,122,754 km (0.089 R)
• M78: 29,312,805 km (0.096 R)
• M79: 29,497,409 km (0.05 R)
• M80: 29,821,288 km (0.07 R)
• M81: 30,239,414 km (0.111 R)
• M82: 31,363,942 km (0.062 R)
• M83: 31,600,007 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 8.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.66 AU - 7.74 AU

Year: 6953 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,923,806 km

• M1: 140,772 km (0.032 R)
• M2: 357,389 km (0.117 R)
• M3: 440,566 km (0.079 R)
• M4: 616,493 km (0.109 R)
• M5: 959,820 km (0.087 R)
• M6: 1,035,217 km (0.11 R)
• M7: 1,257,520 km (0.103 R)
• M8: 1,323,941 km (0.056 R)
• M9: 1,548,039 km (0.11 R)
• M10: 1,859,502 km (0.116 R)
• M11: 1,916,498 km (0.111 R)
• M12: 1,974,094 km (0.084 R)
• M13: 2,250,999 km (0.098 R)
• M14: 2,603,901 km (0.097 R)
• M15: 2,711,013 km (0.063 R)
• M16: 2,907,584 km (0.055 R)
• M17: 3,199,898 km (0.119 R)
• M18: 3,668,140 km (0.11 R)
• M19: 3,788,566 km (0.117 R)
• M20: 4,334,000 km (0.043 R)
• M21: 4,410,444 km (0.116 R)
• M22: 4,564,381 km (0.056 R)
• M23: 4,824,980 km (0.095 R)
• M24: 5,831,175 km (0.097 R)
• M25: 6,085,492 km (0.108 R)
• M26: 6,546,852 km (0.116 R)
• M27: 6,752,100 km (0.113 R)
• M28: 7,687,087 km (0.043 R)
• M29: 8,216,813 km (0.118 R)
• M30: 9,082,386 km (0.102 R)
• M31: 9,708,902 km (0.067 R)
• M32: 10,315,222 km (0.118 R)
• M33: 10,485,764 km (0.074 R)
• M34: 10,622,945 km (0.028 R)
• M35: 10,933,809 km (0.102 R)
• M36: 11,142,648 km (0.093 R)
• M37: 11,282,671 km (0.097 R)
• M38: 11,635,124 km (0.112 R)
• M39: 12,170,834 km (0.105 R)
• M40: 12,242,791 km (0.084 R)
• M41: 12,605,117 km (0.11 R)
• M42: 12,860,779 km (0.07 R)
• M43: 13,266,040 km (0.079 R)
• M44: 13,377,191 km (0.043 R)
• M45: 13,488,791 km (0.066 R)
• M46: 13,563,291 km (0.119 R)
• M47: 13,862,935 km (0.083 R)
• M48: 14,013,581 km (0.087 R)
• M49: 14,736,437 km (0.11 R)
• M50: 15,005,714 km (0.079 R)
• M51: 15,705,832 km (0.083 R)
• M52: 16,337,135 km (0.062 R)
• M53: 16,576,042 km (0.112 R)
• M54: 17,992,435 km (0.119 R)
• M55: 18,486,856 km (0.055 R)
• M56: 18,694,348 km (0.091 R)
• M57: 18,777,375 km (0.045 R)
• M58: 18,902,439 km (0.106 R)
• M59: 18,985,915 km (0.103 R)
• M60: 19,111,278 km (0.03 R)
• M61: 19,321,014 km (0.092 R)
• M62: 19,827,403 km (0.073 R)
• M63: 20,210,074 km (0.092 R)
• M64: 20,853,195 km (0.119 R)
• M65: 22,291,728 km (0.09 R)
• M66: 22,822,651 km (0.025 R)
• M67: 23,000,523 km (0.079 R)
• M68: 23,761,976 km (0.108 R)
• M69: 25,401,270 km (0.05 R)
• M70: 26,141,630 km (0.111 R)
• M71: 27,124,039 km (0.064 R)
• M72: 27,218,136 km (0.073 R)
• M73: 27,833,133 km (0.092 R)
• M74: 28,166,137 km (0.061 R)
• M75: 28,357,024 km (0.097 R)
• M76: 28,739,995 km (0.097 R)
• M77: 29,705,051 km (0.047 R)
• M78: 29,996,767 km (0.102 R)
• M79: 30,240,462 km (0.031 R)
• M80: 30,435,986 km (0.075 R)
• M81: 31,915,210 km (0.102 R)
• M82: 32,463,486 km (0.083 R)
• M83: 32,713,763 km (0.053 R)
• M84: 33,115,433 km (0.041 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit