🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.04 AU - 1.12 AU

Year: 432 Days

Day: 29.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.54 AU - 1.86 AU

Year: 853 Days

Day: 25.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.96 AU - 2.38 AU

Year: 1231 Days

Day: 22.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.07 AU - 2.59 AU

Year: 1369 Days

Day: 48 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,419,499 km

• M1: 147,504 km (0.092 R)
• M2: 442,361 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.72 AU - 4.06 AU

Year: 2403 Days

Day: 45.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,419,499 km

• M1: 100,530 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 13.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.6 AU - 4.64 AU

Year: 3823 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,419,499 km

• M1: 172,486 km (0.082 R)
• M2: 382,223 km (0.118 R)
• M3: 511,026 km (0.034 R)
• M4: 822,788 km (0.078 R)
• M5: 1,085,033 km (0.079 R)
• M6: 1,509,742 km (0.025 R)
• M7: 1,606,532 km (0.098 R)
• M8: 1,792,182 km (0.087 R)
• M9: 1,985,313 km (0.081 R)
• M10: 2,092,126 km (0.069 R)
• M11: 2,201,033 km (0.088 R)
• M12: 2,457,295 km (0.066 R)
• M13: 2,706,674 km (0.049 R)
• M14: 2,947,078 km (0.093 R)
• M15: 3,123,155 km (0.059 R)
• M16: 3,449,129 km (0.046 R)
• M17: 3,805,171 km (0.117 R)
• M18: 3,978,107 km (0.086 R)
• M19: 4,212,826 km (0.115 R)
• M20: 4,472,228 km (0.11 R)
• M21: 4,593,851 km (0.08 R)
• M22: 5,028,134 km (0.09 R)
• M23: 5,197,030 km (0.071 R)
• M24: 5,605,881 km (0.115 R)
• M25: 6,025,353 km (0.109 R)
• M26: 6,363,744 km (0.114 R)
• M27: 6,546,852 km (0.061 R)
• M28: 6,639,004 km (0.027 R)
• M29: 6,918,154 km (0.111 R)
• M30: 7,608,847 km (0.084 R)
• M31: 7,925,695 km (0.039 R)
• M32: 8,774,962 km (0.12 R)
• M33: 8,953,433 km (0.118 R)
• M34: 9,417,934 km (0.087 R)
• M35: 9,653,102 km (0.084 R)
• M36: 9,758,269 km (0.085 R)
• M37: 10,022,908 km (0.036 R)
• M38: 10,236,384 km (0.11 R)
• M39: 10,858,262 km (0.098 R)
• M40: 11,050,047 km (0.105 R)
• M41: 11,187,677 km (0.09 R)
• M42: 11,659,957 km (0.104 R)
• M43: 12,167,244 km (0.119 R)
• M44: 12,509,524 km (0.119 R)
• M45: 12,652,988 km (0.055 R)
• M46: 12,999,756 km (0.109 R)
• M47: 13,496,421 km (0.058 R)
• M48: 13,643,625 km (0.052 R)
• M49: 14,237,977 km (0.099 R)
• M50: 14,327,886 km (0.082 R)
• M51: 14,719,533 km (0.105 R)
• M52: 14,962,330 km (0.113 R)
• M53: 15,237,142 km (0.06 R)
• M54: 15,390,479 km (0.111 R)
• M55: 16,040,332 km (0.082 R)
• M56: 16,321,576 km (0.112 R)
• M57: 16,478,505 km (0.05 R)
• M58: 16,667,596 km (0.108 R)
• M59: 16,920,716 km (0.095 R)
• M60: 17,784,494 km (0.105 R)
• M61: 18,400,987 km (0.119 R)
• M62: 18,728,307 km (0.114 R)
• M63: 19,156,755 km (0.119 R)
• M64: 20,056,736 km (0.03 R)
• M65: 20,258,693 km (0.08 R)
• M66: 20,528,867 km (0.119 R)
• M67: 21,141,321 km (0.093 R)
• M68: 21,828,872 km (0.055 R)
• M69: 22,036,514 km (0.059 R)
• M70: 22,384,180 km (0.113 R)
• M71: 22,663,629 km (0.057 R)
• M72: 23,120,052 km (0.073 R)
• M73: 23,650,675 km (0.062 R)
• M74: 23,899,606 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 10.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.09 AU - 5.73 AU

Year: 4189 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,419,499 km

• M1: 175,179 km (0.066 R)
• M2: 256,860 km (0.08 R)
• M3: 378,034 km (0.051 R)
• M4: 875,746 km (0.1 R)
• M5: 1,140,235 km (0.06 R)
• M6: 1,430,305 km (0.104 R)
• M7: 1,541,606 km (0.111 R)
• M8: 1,863,241 km (0.085 R)
• M9: 2,173,956 km (0.117 R)
• M10: 2,385,039 km (0.087 R)
• M11: 2,568,895 km (0.051 R)
• M12: 2,879,909 km (0.034 R)
• M13: 3,094,133 km (0.102 R)
• M14: 3,295,043 km (0.089 R)
• M15: 3,671,581 km (0.07 R)
• M16: 3,767,922 km (0.071 R)
• M17: 3,865,011 km (0.044 R)
• M18: 4,404,311 km (0.118 R)
• M19: 5,095,453 km (0.103 R)
• M20: 5,268,089 km (0.034 R)
• M21: 5,486,652 km (0.083 R)
• M22: 5,574,914 km (0.096 R)
• M23: 6,765,414 km (0.112 R)
• M24: 7,099,167 km (0.117 R)
• M25: 7,219,593 km (0.068 R)
• M26: 7,462,690 km (0.083 R)
• M27: 8,640,773 km (0.09 R)
• M28: 8,976,919 km (0.114 R)
• M29: 9,185,908 km (0.106 R)
• M30: 9,528,936 km (0.12 R)
• M31: 9,608,671 km (0.114 R)
• M32: 9,688,706 km (0.106 R)
• M33: 9,983,863 km (0.114 R)
• M34: 10,336,465 km (0.119 R)
• M35: 10,583,152 km (0.112 R)
• M36: 10,859,309 km (0.064 R)
• M37: 10,942,635 km (0.101 R)
• M38: 11,447,229 km (0.071 R)
• M39: 11,702,443 km (0.069 R)
• M40: 12,189,534 km (0.119 R)
• M41: 12,859,134 km (0.099 R)
• M42: 13,006,188 km (0.073 R)
• M43: 13,510,782 km (0.112 R)
• M44: 13,660,380 km (0.102 R)
• M45: 13,870,715 km (0.113 R)
• M46: 14,173,201 km (0.034 R)
• M47: 14,938,694 km (0.112 R)
• M48: 15,031,594 km (0.088 R)
• M49: 15,155,461 km (0.099 R)
• M50: 16,159,712 km (0.099 R)
• M51: 16,669,990 km (0.08 R)
• M52: 16,830,508 km (0.095 R)
• M53: 17,023,789 km (0.109 R)
• M54: 17,445,206 km (0.103 R)
• M55: 17,575,506 km (0.082 R)
• M56: 17,902,826 km (0.096 R)
• M57: 18,199,179 km (0.118 R)
• M58: 18,298,213 km (0.077 R)
• M59: 18,896,754 km (0.068 R)
• M60: 19,030,644 km (0.115 R)
• M61: 19,097,664 km (0.093 R)
• M62: 19,164,834 km (0.114 R)
• M63: 19,400,450 km (0.105 R)
• M64: 19,908,634 km (0.118 R)
• M65: 20,044,918 km (0.109 R)
• M66: 20,592,895 km (0.056 R)
• M67: 21,076,545 km (0.08 R)
• M68: 21,145,958 km (0.047 R)
• M69: 21,215,372 km (0.091 R)
• M70: 21,424,360 km (0.049 R)
• M71: 21,703,809 km (0.104 R)
• M72: 21,879,137 km (0.079 R)
• M73: 21,949,448 km (0.095 R)
• M74: 22,266,596 km (0.094 R)
• M75: 22,585,239 km (0.092 R)
• M76: 23,514,392 km (0.094 R)
• M77: 24,310,252 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit