🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.64 AU - 0.82 AU

Year: 280 Days

Day: 25.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 334 Days

Day: 32.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,243,059 km

• M1: 121,324 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 430 Days

Day: 22.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,243,059 km

• M1: 32,612 km (0.111 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.33 AU - 1.87 AU

Year: 910 Days

Day: 29.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,243,059 km

• M1: 783,743 km (0.037 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 11.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.4 AU - 3.28 AU

Year: 2152 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,243,059 km

• M1: 180,415 km (0.112 R)
• M2: 269,276 km (0.103 R)
• M3: 444,006 km (0.115 R)
• M4: 688,449 km (0.114 R)
• M5: 780,153 km (0.045 R)
• M6: 911,949 km (0.043 R)
• M7: 1,159,683 km (0.071 R)
• M8: 1,472,342 km (0.107 R)
• M9: 1,585,438 km (0.111 R)
• M10: 1,710,801 km (0.102 R)
• M11: 1,876,855 km (0.104 R)
• M12: 2,048,444 km (0.113 R)
• M13: 2,205,372 km (0.104 R)
• M14: 2,542,117 km (0.081 R)
• M15: 2,626,191 km (0.091 R)
• M16: 2,939,149 km (0.077 R)
• M17: 3,016,491 km (0.084 R)
• M18: 3,275,595 km (0.105 R)
• M19: 3,779,740 km (0.057 R)
• M20: 3,888,348 km (0.047 R)
• M21: 4,794,761 km (0.087 R)
• M22: 4,899,480 km (0.084 R)
• M23: 5,420,978 km (0.103 R)
• M24: 5,571,174 km (0.119 R)
• M25: 5,695,191 km (0.106 R)
• M26: 5,889,967 km (0.097 R)
• M27: 6,058,714 km (0.111 R)
• M28: 6,881,951 km (0.066 R)
• M29: 7,119,363 km (0.078 R)
• M30: 7,495,901 km (0.113 R)
• M31: 7,571,896 km (0.118 R)
• M32: 7,724,785 km (0.08 R)
• M33: 8,127,353 km (0.065 R)
• M34: 8,331,105 km (0.118 R)
• M35: 8,632,096 km (0.049 R)
• M36: 8,759,853 km (0.116 R)
• M37: 8,904,364 km (0.115 R)
• M38: 9,359,142 km (0.11 R)
• M39: 9,539,856 km (0.108 R)
• M40: 9,638,890 km (0.096 R)
• M41: 10,494,889 km (0.059 R)
• M42: 10,837,319 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 8.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.34 AU - 4.34 AU

Year: 4065 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,243,059 km

• M1: 130,300 km (0.099 R)
• M2: 235,766 km (0.052 R)
• M3: 409,449 km (0.061 R)
• M4: 462,108 km (0.097 R)
• M5: 526,884 km (0.089 R)
• M6: 741,557 km (0.117 R)
• M7: 796,908 km (0.05 R)
• M8: 876,793 km (0.092 R)
• M9: 995,873 km (0.084 R)
• M10: 1,082,490 km (0.065 R)
• M11: 1,497,026 km (0.086 R)
• M12: 1,611,618 km (0.098 R)
• M13: 1,759,121 km (0.104 R)
• M14: 1,957,488 km (0.026 R)
• M15: 2,051,585 km (0.053 R)
• M16: 2,227,961 km (0.073 R)
• M17: 2,326,396 km (0.094 R)
• M18: 2,459,838 km (0.03 R)
• M19: 2,647,434 km (0.083 R)
• M20: 2,822,164 km (0.109 R)
• M21: 2,875,421 km (0.076 R)
• M22: 3,368,944 km (0.102 R)
• M23: 3,425,492 km (0.115 R)
• M24: 4,087,762 km (0.114 R)
• M25: 4,330,858 km (0.088 R)
• M26: 4,662,517 km (0.11 R)
• M27: 4,873,899 km (0.086 R)
• M28: 5,023,796 km (0.081 R)
• M29: 5,175,189 km (0.114 R)
• M30: 5,818,609 km (0.035 R)
• M31: 6,000,670 km (0.05 R)
• M32: 6,416,851 km (0.087 R)
• M33: 7,696,212 km (0.117 R)
• M34: 8,047,019 km (0.099 R)
• M35: 8,148,297 km (0.116 R)
• M36: 8,531,567 km (0.047 R)
• M37: 8,868,611 km (0.04 R)
• M38: 8,999,359 km (0.1 R)
• M39: 9,262,801 km (0.114 R)
• M40: 9,342,387 km (0.083 R)
• M41: 9,502,158 km (0.088 R)
• M42: 9,689,753 km (0.045 R)
• M43: 9,770,536 km (0.106 R)
• M44: 9,905,623 km (0.067 R)
• M45: 10,204,968 km (0.102 R)
• M46: 11,092,832 km (0.115 R)
• M47: 11,205,629 km (0.078 R)
• M48: 12,005,379 km (0.101 R)
• M49: 12,412,135 km (0.099 R)
• M50: 12,676,026 km (0.074 R)
• M51: 12,764,289 km (0.053 R)
• M52: 13,239,112 km (0.078 R)
• M53: 13,508,837 km (0.12 R)
• M54: 13,599,045 km (0.089 R)
• M55: 13,810,427 km (0.059 R)
• M56: 13,931,751 km (0.112 R)
• M57: 14,023,005 km (0.111 R)
• M58: 14,114,410 km (0.105 R)
• M59: 14,915,057 km (0.094 R)
• M60: 15,352,182 km (0.11 R)
• M61: 15,446,429 km (0.06 R)
• M62: 15,572,390 km (0.083 R)
• M63: 16,431,531 km (0.073 R)
• M64: 16,527,872 km (0.097 R)
• M65: 16,947,793 km (0.089 R)
• M66: 17,207,944 km (0.079 R)
• M67: 17,666,461 km (0.098 R)
• M68: 17,765,196 km (0.052 R)
• M69: 17,996,325 km (0.082 R)
• M70: 18,261,861 km (0.076 R)
• M71: 18,328,432 km (0.115 R)
• M72: 19,949,923 km (0.114 R)
• M73: 20,052,847 km (0.117 R)
• M74: 20,708,384 km (0.115 R)
• M75: 21,195,924 km (0.114 R)
• M76: 21,863,729 km (0.096 R)
• M77: 22,040,553 km (0.071 R)
• M78: 22,645,527 km (0.055 R)
• M79: 22,752,789 km (0.101 R)
• M80: 23,835,429 km (0.116 R)
• M81: 24,017,489 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 12.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.81 AU - 6.41 AU

Year: 5974 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,243,059 km

• M1: 227,688 km (0.11 R)
• M2: 311,313 km (0.107 R)
• M3: 476,918 km (0.106 R)
• M4: 1,089,820 km (0.065 R)
• M5: 1,183,618 km (0.082 R)
• M6: 1,481,917 km (0.057 R)
• M7: 1,600,248 km (0.089 R)
• M8: 1,721,871 km (0.099 R)
• M9: 1,832,724 km (0.105 R)
• M10: 2,091,229 km (0.081 R)
• M11: 2,195,050 km (0.106 R)
• M12: 2,331,184 km (0.11 R)
• M13: 2,517,283 km (0.118 R)
• M14: 2,756,790 km (0.099 R)
• M15: 2,854,776 km (0.101 R)
• M16: 3,275,745 km (0.099 R)
• M17: 3,379,865 km (0.107 R)
• M18: 3,626,851 km (0.118 R)
• M19: 3,916,771 km (0.092 R)
• M20: 4,008,924 km (0.085 R)
• M21: 4,120,374 km (0.089 R)
• M22: 4,499,754 km (0.12 R)
• M23: 5,049,975 km (0.115 R)
• M24: 5,705,064 km (0.087 R)
• M25: 5,809,933 km (0.031 R)
• M26: 6,300,314 km (0.098 R)
• M27: 6,561,662 km (0.094 R)
• M28: 6,649,476 km (0.114 R)
• M29: 6,915,610 km (0.062 R)
• M30: 7,207,775 km (0.117 R)
• M31: 7,851,046 km (0.11 R)
• M32: 8,179,563 km (0.066 R)
• M33: 8,393,189 km (0.098 R)
• M34: 8,608,609 km (0.086 R)
• M35: 8,753,420 km (0.103 R)
• M36: 8,898,829 km (0.114 R)
• M37: 9,167,806 km (0.065 R)
• M38: 9,340,293 km (0.074 R)
• M39: 9,513,826 km (0.081 R)
• M40: 9,613,458 km (0.044 R)
• M41: 9,763,655 km (0.032 R)
• M42: 9,990,445 km (0.084 R)
• M43: 10,269,894 km (0.1 R)
• M44: 10,862,750 km (0.117 R)
• M45: 10,967,020 km (0.029 R)
• M46: 11,360,911 km (0.082 R)
• M47: 11,599,520 km (0.079 R)
• M48: 12,027,818 km (0.098 R)
• M49: 12,189,683 km (0.034 R)
• M50: 12,762,194 km (0.101 R)
• M51: 12,982,702 km (0.1 R)
• M52: 13,176,580 km (0.112 R)
• M53: 13,455,281 km (0.083 R)
• M54: 13,539,355 km (0.081 R)
• M55: 14,274,629 km (0.117 R)
• M56: 14,446,218 km (0.102 R)
• M57: 14,964,873 km (0.082 R)
• M58: 15,784,071 km (0.096 R)
• M59: 16,288,515 km (0.112 R)
• M60: 16,587,711 km (0.101 R)
• M61: 16,677,769 km (0.11 R)
• M62: 17,374,147 km (0.066 R)
• M63: 17,496,219 km (0.051 R)
• M64: 17,710,593 km (0.112 R)
• M65: 17,925,864 km (0.096 R)
• M66: 18,327,834 km (0.106 R)
• M67: 18,545,498 km (0.086 R)
• M68: 19,456,549 km (0.115 R)
• M69: 19,710,417 km (0.104 R)
• M70: 19,933,467 km (0.034 R)
• M71: 20,061,374 km (0.089 R)
• M72: 21,158,973 km (0.101 R)
• M73: 21,420,171 km (0.095 R)
• M74: 21,781,001 km (0.109 R)
• M75: 21,945,559 km (0.12 R)
• M76: 22,243,109 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit