🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 259 Days

Day: 20.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,475,308 km

• M1: 325,675 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.27 AU - 3.69 AU

Year: 2303 Days

Day: 39.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 9.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.97 AU - 6.21 AU

Year: 4689 Days

Day: 11.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,475,308 km

• M1: 119,379 km (0.054 R)
• M2: 176,376 km (0.112 R)
• M3: 259,403 km (0.103 R)
• M4: 373,695 km (0.119 R)
• M5: 453,431 km (0.102 R)
• M6: 514,317 km (0.117 R)
• M7: 612,005 km (0.071 R)
• M8: 680,970 km (0.078 R)
• M9: 812,167 km (0.081 R)
• M10: 1,000,810 km (0.115 R)
• M11: 1,075,309 km (0.086 R)
• M12: 1,203,964 km (0.116 R)
• M13: 1,346,830 km (0.11 R)
• M14: 1,809,386 km (0.075 R)
• M15: 2,635,466 km (0.096 R)
• M16: 2,752,002 km (0.067 R)
• M17: 3,051,049 km (0.1 R)
• M18: 3,161,302 km (0.069 R)
• M19: 3,322,868 km (0.114 R)
• M20: 3,538,438 km (0.026 R)
• M21: 4,063,527 km (0.072 R)
• M22: 4,487,188 km (0.046 R)
• M23: 4,626,913 km (0.111 R)
• M24: 4,982,656 km (0.057 R)
• M25: 5,054,912 km (0.075 R)
• M26: 5,317,756 km (0.098 R)
• M27: 5,436,087 km (0.035 R)
• M28: 5,645,076 km (0.095 R)
• M29: 5,979,128 km (0.074 R)
• M30: 6,117,655 km (0.112 R)
• M31: 6,366,437 km (0.04 R)
• M32: 6,476,391 km (0.071 R)
• M33: 6,586,944 km (0.1 R)
• M34: 6,714,102 km (0.116 R)
• M35: 7,035,588 km (0.116 R)
• M36: 7,230,963 km (0.118 R)
• M37: 8,114,787 km (0.116 R)
• M38: 8,353,994 km (0.1 R)
• M39: 8,647,505 km (0.092 R)
• M40: 8,997,265 km (0.096 R)
• M41: 9,173,940 km (0.049 R)
• M42: 9,262,651 km (0.095 R)
• M43: 9,656,543 km (0.108 R)
• M44: 10,074,220 km (0.114 R)
• M45: 10,423,680 km (0.064 R)
• M46: 10,553,531 km (0.11 R)
• M47: 10,833,429 km (0.079 R)
• M48: 10,946,076 km (0.109 R)
• M49: 11,115,720 km (0.06 R)
• M50: 11,248,264 km (0.113 R)
• M51: 11,553,294 km (0.057 R)
• M52: 11,649,186 km (0.09 R)
• M53: 11,783,974 km (0.043 R)
• M54: 11,841,868 km (0.07 R)
• M55: 11,957,956 km (0.092 R)
• M56: 12,152,134 km (0.112 R)
• M57: 12,230,224 km (0.12 R)
• M58: 12,288,867 km (0.069 R)
• M59: 12,406,301 km (0.113 R)
• M60: 12,484,840 km (0.087 R)
• M61: 12,780,894 km (0.112 R)
• M62: 13,019,353 km (0.098 R)
• M63: 13,159,227 km (0.093 R)
• M64: 13,299,550 km (0.079 R)
• M65: 13,500,909 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.64 AU - 5.78 AU

Year: 4841 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,475,308 km

• M1: 172,486 km (0.099 R)
• M2: 271,670 km (0.06 R)
• M3: 429,495 km (0.114 R)
• M4: 877,691 km (0.112 R)
• M5: 983,756 km (0.114 R)
• M6: 1,276,519 km (0.091 R)
• M7: 1,468,752 km (0.108 R)
• M8: 2,008,202 km (0.07 R)
• M9: 2,267,305 km (0.118 R)
• M10: 2,434,855 km (0.088 R)
• M11: 2,676,605 km (0.073 R)
• M12: 2,764,868 km (0.117 R)
• M13: 3,054,190 km (0.119 R)
• M14: 3,240,140 km (0.065 R)
• M15: 3,820,730 km (0.11 R)
• M16: 4,001,294 km (0.028 R)
• M17: 4,391,894 km (0.064 R)
• M18: 4,645,163 km (0.119 R)
• M19: 4,881,528 km (0.1 R)
• M20: 5,321,495 km (0.04 R)
• M21: 5,478,573 km (0.03 R)
• M22: 5,959,082 km (0.117 R)
• M23: 6,075,618 km (0.064 R)
• M24: 6,334,423 km (0.111 R)
• M25: 6,477,289 km (0.098 R)
• M26: 6,596,967 km (0.084 R)
• M27: 6,717,543 km (0.119 R)
• M28: 7,281,676 km (0.067 R)
• M29: 7,456,407 km (0.097 R)
• M30: 8,246,882 km (0.119 R)
• M31: 8,930,544 km (0.101 R)
• M32: 9,360,488 km (0.05 R)
• M33: 9,523,400 km (0.08 R)
• M34: 9,769,639 km (0.092 R)
• M35: 10,352,322 km (0.117 R)
• M36: 10,662,139 km (0.081 R)
• M37: 11,003,522 km (0.061 R)
• M38: 11,118,114 km (0.07 R)
• M39: 11,290,899 km (0.116 R)
• M40: 11,668,036 km (0.083 R)
• M41: 12,049,510 km (0.097 R)
• M42: 12,167,692 km (0.097 R)
• M43: 12,256,554 km (0.052 R)
• M44: 12,345,714 km (0.058 R)
• M45: 13,279,205 km (0.076 R)
• M46: 13,401,276 km (0.105 R)
• M47: 14,391,764 km (0.057 R)
• M48: 15,022,768 km (0.045 R)
• M49: 15,502,079 km (0.089 R)
• M50: 15,598,420 km (0.05 R)
• M51: 17,737,072 km (0.085 R)
• M52: 17,905,369 km (0.11 R)
• M53: 18,311,378 km (0.086 R)
• M54: 18,583,795 km (0.095 R)
• M55: 18,857,709 km (0.068 R)
• M56: 19,132,820 km (0.118 R)
• M57: 19,756,643 km (0.115 R)
• M58: 19,896,218 km (0.08 R)
• M59: 20,316,887 km (0.079 R)
• M60: 20,457,808 km (0.109 R)
• M61: 21,238,410 km (0.099 R)
• M62: 21,345,671 km (0.064 R)
• M63: 22,573,272 km (0.067 R)
• M64: 23,122,146 km (0.117 R)
• M65: 23,675,509 km (0.039 R)
• M66: 23,972,311 km (0.079 R)
• M67: 24,195,810 km (0.032 R)
• M68: 24,644,903 km (0.049 R)
• M69: 24,832,798 km (0.113 R)
• M70: 24,983,443 km (0.115 R)
• M71: 25,134,537 km (0.111 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit