🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 194 Days

Day: 26.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.61 AU - 0.71 AU

Year: 229 Days

Day: 29.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,199,780 km

• M1: 119,080 km (0.108 R)
• M2: 238,010 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.77 AU - 2.09 AU

Year: 1146 Days

Day: 41.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 9.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.04 AU - 4.04 AU

Year: 2847 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,199,780 km

• M1: 119,230 km (0.07 R)
• M2: 179,517 km (0.111 R)
• M3: 374,892 km (0.064 R)
• M4: 784,491 km (0.051 R)
• M5: 935,435 km (0.105 R)
• M6: 1,027,737 km (0.05 R)
• M7: 1,123,181 km (0.088 R)
• M8: 1,363,734 km (0.082 R)
• M9: 1,505,254 km (0.048 R)
• M10: 1,590,076 km (0.077 R)
• M11: 1,670,410 km (0.107 R)
• M12: 1,978,731 km (0.105 R)
• M13: 2,326,396 km (0.116 R)
• M14: 2,576,075 km (0.092 R)
• M15: 3,039,679 km (0.118 R)
• M16: 3,187,033 km (0.028 R)
• M17: 3,643,307 km (0.081 R)
• M18: 3,833,296 km (0.062 R)
• M19: 3,984,390 km (0.099 R)
• M20: 4,060,535 km (0.063 R)
• M21: 4,180,213 km (0.1 R)
• M22: 4,335,645 km (0.099 R)
• M23: 4,822,736 km (0.044 R)
• M24: 5,095,752 km (0.104 R)
• M25: 5,206,305 km (0.101 R)
• M26: 5,666,468 km (0.1 R)
• M27: 5,761,912 km (0.089 R)
• M28: 6,366,137 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 8.4

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.15 AU - 7.25 AU

Year: 8259 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,199,780 km

• M1: 162,463 km (0.106 R)
• M2: 229,184 km (0.054 R)
• M3: 368,759 km (0.069 R)
• M4: 673,190 km (0.058 R)
• M5: 752,477 km (0.111 R)
• M6: 835,205 km (0.099 R)
• M7: 974,181 km (0.048 R)
• M8: 1,275,322 km (0.032 R)
• M9: 1,626,278 km (0.119 R)
• M10: 1,983,518 km (0.114 R)
• M11: 2,589,689 km (0.118 R)
• M12: 2,666,133 km (0.114 R)
• M13: 2,795,386 km (0.062 R)
• M14: 3,006,319 km (0.119 R)
• M15: 3,140,807 km (0.089 R)
• M16: 3,443,893 km (0.084 R)
• M17: 4,137,578 km (0.053 R)
• M18: 4,317,694 km (0.091 R)
• M19: 5,224,257 km (0.097 R)
• M20: 5,289,033 km (0.105 R)
• M21: 5,550,380 km (0.032 R)
• M22: 6,018,023 km (0.114 R)
• M23: 7,241,584 km (0.104 R)
• M24: 7,313,840 km (0.071 R)
• M25: 7,641,758 km (0.113 R)
• M26: 8,846,470 km (0.064 R)
• M27: 9,040,050 km (0.096 R)
• M28: 9,589,373 km (0.037 R)
• M29: 11,638,415 km (0.09 R)
• M30: 11,808,059 km (0.118 R)
• M31: 12,106,806 km (0.078 R)
• M32: 12,624,864 km (0.083 R)
• M33: 12,974,324 km (0.082 R)
• M34: 13,238,364 km (0.04 R)
• M35: 13,771,980 km (0.037 R)
• M36: 13,906,468 km (0.118 R)
• M37: 13,996,377 km (0.097 R)
• M38: 14,267,299 km (0.089 R)
• M39: 14,358,104 km (0.069 R)
• M40: 14,448,910 km (0.109 R)
• M41: 15,090,536 km (0.091 R)
• M42: 15,694,462 km (0.089 R)
• M43: 16,591,601 km (0.114 R)
• M44: 16,926,251 km (0.102 R)
• M45: 17,022,293 km (0.053 R)
• M46: 17,894,748 km (0.109 R)
• M47: 18,041,503 km (0.104 R)
• M48: 18,831,380 km (0.111 R)
• M49: 19,230,507 km (0.11 R)
• M50: 19,783,870 km (0.115 R)
• M51: 20,037,139 km (0.12 R)
• M52: 20,649,443 km (0.049 R)
• M53: 20,803,379 km (0.119 R)
• M54: 21,527,283 km (0.041 R)
• M55: 21,839,943 km (0.095 R)
• M56: 22,681,281 km (0.106 R)
• M57: 23,640,353 km (0.038 R)
• M58: 24,124,901 km (0.106 R)
• M59: 24,341,369 km (0.105 R)
• M60: 24,776,100 km (0.078 R)
• M61: 25,708,394 km (0.042 R)
• M62: 26,151,054 km (0.045 R)
• M63: 26,429,007 km (0.107 R)
• M64: 27,494,293 km (0.107 R)
• M65: 27,946,977 km (0.077 R)
• M66: 28,231,213 km (0.079 R)
• M67: 29,435,326 km (0.099 R)
• M68: 29,493,071 km (0.116 R)
• M69: 29,666,604 km (0.116 R)
• M70: 29,956,525 km (0.092 R)
• M71: 30,247,343 km (0.104 R)
• M72: 33,689,141 km (0.113 R)
• M73: 33,810,016 km (0.097 R)
• M74: 34,782,253 km (0.09 R)
• M75: 36,754,252 km (0.082 R)
• M76: 38,005,040 km (0.085 R)
• M77: 38,698,875 km (0.119 R)
• M78: 39,079,153 km (0.071 R)
• M79: 39,651,813 km (0.07 R)
• M80: 39,907,177 km (0.073 R)
• M81: 40,035,083 km (0.098 R)
• M82: 40,099,111 km (0.096 R)
• M83: 40,612,381 km (0.062 R)
• M84: 41,645,504 km (0.094 R)
• M85: 42,621,929 km (0.113 R)
• M86: 43,145,671 km (0.102 R)
• M87: 44,199,738 km (0.035 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: 262 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit