🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.65 AU - 0.73 AU

Year: 204 Days

Day: 44.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.08 AU - 1.38 AU

Year: 486 Days

Day: 15.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.06 AU

Year: 1417 Days

Day: 32.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 14.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.18 AU - 7.36 AU

Year: 5596 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,383,501 km

• M1: 199,414 km (0.104 R)
• M2: 343,327 km (0.108 R)
• M3: 577,597 km (0.09 R)
• M4: 697,126 km (0.045 R)
• M5: 826,678 km (0.118 R)
• M6: 1,100,292 km (0.071 R)
• M7: 1,404,126 km (0.044 R)
• M8: 1,765,704 km (0.068 R)
• M9: 1,950,008 km (0.103 R)
• M10: 2,060,561 km (0.075 R)
• M11: 2,338,215 km (0.094 R)
• M12: 2,663,291 km (0.094 R)
• M13: 2,804,511 km (0.098 R)
• M14: 2,948,424 km (0.111 R)
• M15: 3,187,781 km (0.116 R)
• M16: 3,281,429 km (0.107 R)
• M17: 3,376,125 km (0.117 R)
• M18: 3,646,448 km (0.078 R)
• M19: 4,373,793 km (0.112 R)
• M20: 4,840,538 km (0.089 R)
• M21: 5,345,880 km (0.037 R)
• M22: 5,570,875 km (0.072 R)
• M23: 5,707,308 km (0.113 R)
• M24: 5,891,164 km (0.106 R)
• M25: 6,076,965 km (0.092 R)
• M26: 6,454,400 km (0.084 R)
• M27: 7,708,479 km (0.092 R)
• M28: 7,963,095 km (0.108 R)
• M29: 8,246,583 km (0.08 R)
• M30: 8,350,404 km (0.068 R)
• M31: 8,507,033 km (0.052 R)
• M32: 8,717,517 km (0.081 R)
• M33: 8,823,282 km (0.116 R)
• M34: 9,143,571 km (0.101 R)
• M35: 9,359,142 km (0.119 R)
• M36: 9,521,904 km (0.106 R)
• M37: 9,850,421 km (0.07 R)
• M38: 10,266,303 km (0.118 R)
• M39: 10,659,746 km (0.109 R)
• M40: 10,772,991 km (0.103 R)
• M41: 11,606,551 km (0.063 R)
• M42: 11,752,409 km (0.114 R)
• M43: 12,223,193 km (0.106 R)
• M44: 12,730,330 km (0.111 R)
• M45: 13,031,770 km (0.055 R)
• M46: 14,136,700 km (0.065 R)
• M47: 14,605,988 km (0.046 R)
• M48: 15,463,483 km (0.065 R)
• M49: 15,559,824 km (0.1 R)
• M50: 16,174,522 km (0.043 R)
• M51: 16,272,209 km (0.11 R)
• M52: 16,435,570 km (0.097 R)
• M53: 16,830,060 km (0.07 R)
• M54: 17,294,112 km (0.114 R)
• M55: 17,527,635 km (0.089 R)
• M56: 18,065,588 km (0.079 R)
• M57: 18,404,727 km (0.087 R)
• M58: 19,054,580 km (0.094 R)
• M59: 19,261,324 km (0.08 R)
• M60: 19,503,523 km (0.107 R)
• M61: 19,642,500 km (0.103 R)
• M62: 19,781,626 km (0.116 R)
• M63: 19,886,195 km (0.115 R)
• M64: 20,553,102 km (0.043 R)
• M65: 20,729,777 km (0.104 R)
• M66: 21,227,339 km (0.067 R)
• M67: 21,692,888 km (0.097 R)
• M68: 22,053,269 km (0.087 R)
• M69: 22,634,008 km (0.065 R)
• M70: 24,070,597 km (0.059 R)
• M71: 24,630,990 km (0.093 R)
• M72: 24,818,736 km (0.072 R)
• M73: 25,007,079 km (0.072 R)
• M74: 25,157,874 km (0.026 R)
• M75: 25,460,660 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 9.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.39 AU - 8.29 AU

Year: 7825 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,383,501 km

• M1: 147,653 km (0.109 R)
• M2: 400,025 km (0.085 R)
• M3: 473,328 km (0.063 R)
• M4: 635,941 km (0.102 R)
• M5: 786,286 km (0.094 R)
• M6: 882,328 km (0.118 R)
• M7: 965,654 km (0.07 R)
• M8: 1,345,633 km (0.045 R)
• M9: 1,748,500 km (0.034 R)
• M10: 1,919,939 km (0.03 R)
• M11: 2,007,903 km (0.062 R)
• M12: 2,420,194 km (0.041 R)
• M13: 3,087,401 km (0.106 R)
• M14: 3,217,102 km (0.117 R)
• M15: 3,455,112 km (0.044 R)
• M16: 3,698,807 km (0.107 R)
• M17: 4,032,710 km (0.07 R)
• M18: 4,405,358 km (0.101 R)
• M19: 5,030,677 km (0.094 R)
• M20: 5,214,533 km (0.115 R)
• M21: 5,875,307 km (0.089 R)
• M22: 6,036,573 km (0.105 R)
• M23: 6,429,716 km (0.116 R)
• M24: 6,495,988 km (0.115 R)
• M25: 7,137,464 km (0.071 R)
• M26: 7,587,903 km (0.118 R)
• M27: 7,834,440 km (0.065 R)
• M28: 8,047,767 km (0.078 R)
• M29: 8,119,275 km (0.082 R)
• M30: 8,589,461 km (0.116 R)
• M31: 8,662,614 km (0.106 R)
• M32: 8,883,271 km (0.085 R)
• M33: 9,180,373 km (0.08 R)
• M34: 9,480,765 km (0.084 R)
• M35: 10,014,231 km (0.106 R)
• M36: 11,834,987 km (0.068 R)
• M37: 12,409,143 km (0.034 R)
• M38: 12,824,876 km (0.11 R)
• M39: 13,627,169 km (0.08 R)
• M40: 14,315,469 km (0.041 R)
• M41: 15,147,532 km (0.085 R)
• M42: 15,369,087 km (0.118 R)
• M43: 16,175,569 km (0.11 R)
• M44: 16,583,971 km (0.052 R)
• M45: 16,720,853 km (0.042 R)
• M46: 17,596,599 km (0.087 R)
• M47: 18,063,494 km (0.062 R)
• M48: 18,157,442 km (0.091 R)
• M49: 18,345,636 km (0.026 R)
• M50: 18,866,685 km (0.088 R)
• M51: 19,633,075 km (0.118 R)
• M52: 19,729,715 km (0.06 R)
• M53: 20,900,319 km (0.039 R)
• M54: 21,097,638 km (0.097 R)
• M55: 21,743,153 km (0.111 R)
• M56: 21,893,050 km (0.089 R)
• M57: 22,395,100 km (0.072 R)
• M58: 23,002,617 km (0.075 R)
• M59: 23,359,558 km (0.066 R)
• M60: 23,615,520 km (0.081 R)
• M61: 24,233,957 km (0.057 R)
• M62: 24,337,479 km (0.078 R)
• M63: 24,649,092 km (0.054 R)
• M64: 25,171,338 km (0.105 R)
• M65: 25,750,132 km (0.067 R)
• M66: 25,855,898 km (0.12 R)
• M67: 26,014,621 km (0.112 R)
• M68: 26,173,793 km (0.105 R)
• M69: 26,386,521 km (0.062 R)
• M70: 26,974,441 km (0.065 R)
• M71: 27,135,558 km (0.116 R)
• M72: 28,983,391 km (0.06 R)
• M73: 29,093,345 km (0.097 R)
• M74: 29,368,904 km (0.092 R)
• M75: 31,265,207 km (0.055 R)
• M76: 31,434,402 km (0.105 R)
• M77: 31,943,933 km (0.067 R)
• M78: 32,570,448 km (0.074 R)
• M79: 33,028,517 km (0.057 R)
• M80: 33,777,554 km (0.118 R)
• M81: 34,067,175 km (0.11 R)
• M82: 34,183,263 km (0.045 R)
• M83: 34,532,275 km (0.094 R)
• M84: 39,662,584 km (0.093 R)
• M85: 40,151,769 km (0.099 R)
• M86: 41,259,841 km (0.087 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit