🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.49 AU - 0.67 AU

Year: 185 Days

Day: 40.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,957,487 km

• M1: 173,384 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.92 AU - 1.06 AU

Year: 413 Days

Day: 46.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.65 AU - 2.35 AU

Year: 1185 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.27 AU - 2.61 AU

Year: 1597 Days

Day: 12.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 10.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.48 AU - 3.5 AU

Year: 2732 Days

Day: 9 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,957,487 km

• M1: 161,117 km (0.096 R)
• M2: 253,120 km (0.118 R)
• M3: 608,564 km (0.096 R)
• M4: 861,235 km (0.102 R)
• M5: 986,149 km (0.105 R)
• M6: 1,177,784 km (0.116 R)
• M7: 1,278,463 km (0.045 R)
• M8: 1,349,822 km (0.102 R)
• M9: 1,572,423 km (0.117 R)
• M10: 1,710,203 km (0.084 R)
• M11: 1,878,949 km (0.119 R)
• M12: 2,072,230 km (0.054 R)
• M13: 2,195,050 km (0.079 R)
• M14: 2,359,607 km (0.042 R)
• M15: 2,438,445 km (0.11 R)
• M16: 2,649,677 km (0.115 R)
• M17: 2,731,807 km (0.116 R)
• M18: 3,430,578 km (0.109 R)
• M19: 4,075,345 km (0.115 R)
• M20: 4,278,649 km (0.069 R)
• M21: 4,436,325 km (0.059 R)
• M22: 4,959,020 km (0.083 R)
• M23: 5,396,444 km (0.118 R)
• M24: 5,779,564 km (0.109 R)
• M25: 6,239,877 km (0.118 R)
• M26: 6,419,095 km (0.119 R)
• M27: 6,516,184 km (0.074 R)
• M28: 6,909,926 km (0.12 R)
• M29: 7,009,558 km (0.119 R)
• M30: 7,296,935 km (0.045 R)
• M31: 7,544,221 km (0.076 R)
• M32: 7,646,845 km (0.115 R)
• M33: 7,972,519 km (0.106 R)
• M34: 8,378,378 km (0.059 R)
• M35: 8,484,742 km (0.118 R)
• M36: 8,698,817 km (0.084 R)
• M37: 8,806,527 km (0.101 R)
• M38: 8,883,720 km (0.045 R)
• M39: 9,226,000 km (0.102 R)
• M40: 9,304,539 km (0.056 R)
• M41: 9,414,643 km (0.107 R)
• M42: 9,652,204 km (0.086 R)
• M43: 9,795,669 km (0.029 R)
• M44: 10,068,685 km (0.088 R)
• M45: 10,214,094 km (0.087 R)
• M46: 11,319,472 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.5

Radius: 12.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.18 AU - 4.58 AU

Year: 3202 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,957,487 km

• M1: 164,109 km (0.114 R)
• M2: 248,632 km (0.039 R)
• M3: 481,406 km (0.073 R)
• M4: 581,188 km (0.074 R)
• M5: 964,757 km (0.116 R)
• M6: 1,048,531 km (0.117 R)
• M7: 1,262,756 km (0.106 R)
• M8: 1,341,893 km (0.077 R)
• M9: 1,975,589 km (0.094 R)
• M10: 2,068,789 km (0.046 R)
• M11: 2,195,498 km (0.097 R)
• M12: 2,456,846 km (0.063 R)
• M13: 2,625,443 km (0.09 R)
• M14: 2,956,503 km (0.069 R)
• M15: 3,450,176 km (0.083 R)
• M16: 3,774,504 km (0.113 R)
• M17: 4,208,936 km (0.119 R)
• M18: 4,289,719 km (0.108 R)
• M19: 4,473,425 km (0.099 R)
• M20: 4,555,854 km (0.106 R)
• M21: 4,701,412 km (0.101 R)
• M22: 4,997,167 km (0.089 R)
• M23: 5,233,831 km (0.103 R)
• M24: 5,496,375 km (0.068 R)
• M25: 6,171,660 km (0.088 R)
• M26: 6,778,280 km (0.055 R)
• M27: 7,064,610 km (0.109 R)
• M28: 7,330,744 km (0.085 R)
• M29: 7,674,221 km (0.048 R)
• M30: 7,823,071 km (0.047 R)
• M31: 8,148,895 km (0.084 R)
• M32: 8,453,626 km (0.119 R)
• M33: 8,736,216 km (0.095 R)
• M34: 8,943,709 km (0.103 R)
• M35: 9,231,834 km (0.103 R)
• M36: 9,496,323 km (0.093 R)
• M37: 9,576,208 km (0.082 R)
• M38: 9,951,849 km (0.108 R)
• M39: 10,087,235 km (0.072 R)
• M40: 10,387,029 km (0.095 R)
• M41: 10,689,965 km (0.117 R)
• M42: 10,884,143 km (0.112 R)
• M43: 11,672,972 km (0.025 R)
• M44: 11,758,542 km (0.115 R)
• M45: 11,959,153 km (0.081 R)
• M46: 12,103,216 km (0.12 R)
• M47: 12,305,771 km (0.097 R)
• M48: 12,451,031 km (0.089 R)
• M49: 13,604,430 km (0.093 R)
• M50: 13,754,776 km (0.117 R)
• M51: 13,966,308 km (0.088 R)
• M52: 14,148,368 km (0.093 R)
• M53: 14,853,722 km (0.098 R)
• M54: 15,195,105 km (0.096 R)
• M55: 15,382,401 km (0.118 R)
• M56: 15,822,368 km (0.095 R)
• M57: 16,139,366 km (0.074 R)
• M58: 16,458,309 km (0.112 R)
• M59: 16,618,528 km (0.084 R)
• M60: 17,623,826 km (0.108 R)
• M61: 18,249,743 km (0.103 R)
• M62: 18,382,437 km (0.1 R)
• M63: 18,715,591 km (0.061 R)
• M64: 19,017,181 km (0.083 R)
• M65: 19,829,198 km (0.066 R)
• M66: 20,583,620 km (0.082 R)
• M67: 20,825,669 km (0.102 R)
• M68: 21,347,317 km (0.117 R)
• M69: 21,452,185 km (0.109 R)
• M70: 21,732,681 km (0.08 R)
• M71: 22,014,374 km (0.078 R)
• M72: 22,332,868 km (0.032 R)
• M73: 22,581,499 km (0.084 R)
• M74: 24,274,947 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.15 AU - 7.73 AU

Year: 7660 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,957,487 km

• M1: 252,372 km (0.08 R)
• M2: 403,615 km (0.046 R)
• M3: 504,743 km (0.118 R)
• M4: 617,989 km (0.08 R)
• M5: 845,677 km (0.109 R)
• M6: 1,036,264 km (0.12 R)
• M7: 1,539,661 km (0.054 R)
• M8: 1,839,755 km (0.068 R)
• M9: 2,137,454 km (0.044 R)
• M10: 2,247,558 km (0.095 R)
• M11: 2,660,598 km (0.095 R)
• M12: 2,925,087 km (0.091 R)
• M13: 3,048,356 km (0.089 R)
• M14: 3,173,270 km (0.096 R)
• M15: 3,299,979 km (0.052 R)
• M16: 3,611,143 km (0.113 R)
• M17: 3,743,836 km (0.073 R)
• M18: 3,932,180 km (0.109 R)
• M19: 4,096,139 km (0.093 R)
• M20: 4,234,667 km (0.084 R)
• M21: 4,833,507 km (0.103 R)
• M22: 5,157,985 km (0.081 R)
• M23: 5,277,663 km (0.101 R)
• M24: 5,489,643 km (0.075 R)
• M25: 5,890,715 km (0.12 R)
• M26: 5,984,663 km (0.033 R)
• M27: 6,237,633 km (0.089 R)
• M28: 6,429,716 km (0.083 R)
• M29: 6,526,506 km (0.063 R)
• M30: 7,829,055 km (0.112 R)
• M31: 8,669,945 km (0.059 R)
• M32: 9,101,235 km (0.067 R)
• M33: 9,539,557 km (0.077 R)
• M34: 10,097,407 km (0.075 R)
• M35: 10,399,146 km (0.077 R)
• M36: 11,011,899 km (0.12 R)
• M37: 11,557,632 km (0.104 R)
• M38: 11,952,870 km (0.063 R)
• M39: 12,554,104 km (0.071 R)
• M40: 12,756,809 km (0.07 R)
• M41: 14,928,072 km (0.05 R)
• M42: 15,056,726 km (0.117 R)
• M43: 15,445,232 km (0.119 R)
• M44: 17,346,621 km (0.071 R)
• M45: 17,527,335 km (0.106 R)
• M46: 17,663,170 km (0.113 R)
• M47: 17,844,932 km (0.065 R)
• M48: 18,256,027 km (0.116 R)
• M49: 18,578,111 km (0.092 R)
• M50: 20,692,677 km (0.089 R)
• M51: 21,269,376 km (0.068 R)
• M52: 22,095,456 km (0.067 R)
• M53: 22,882,490 km (0.047 R)
• M54: 23,528,753 km (0.063 R)
• M55: 23,879,261 km (0.081 R)
• M56: 24,130,735 km (0.114 R)
• M57: 25,298,646 km (0.112 R)
• M58: 25,709,142 km (0.107 R)
• M59: 26,018,510 km (0.113 R)
• M60: 26,797,317 km (0.117 R)
• M61: 26,954,096 km (0.108 R)
• M62: 27,111,024 km (0.103 R)
• M63: 27,847,644 km (0.069 R)
• M64: 28,059,325 km (0.107 R)
• M65: 29,233,219 km (0.09 R)
• M66: 29,448,490 km (0.1 R)
• M67: 30,151,301 km (0.072 R)
• M68: 30,532,177 km (0.103 R)
• M69: 31,024,055 km (0.117 R)
• M70: 31,463,574 km (0.106 R)
• M71: 31,794,484 km (0.104 R)
• M72: 33,354,341 km (0.119 R)
• M73: 34,881,885 km (0.063 R)
• M74: 35,625,686 km (0.105 R)
• M75: 36,954,115 km (0.082 R)
• M76: 38,240,058 km (0.038 R)
• M77: 38,947,656 km (0.107 R)
• M78: 39,719,132 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit