🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.68 AU - 2.72 AU

Year: 1637 Days

Day: 42.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.77 AU - 5.05 AU

Year: 3417 Days

Day: 37.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 10.5

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.22 AU - 6.42 AU

Year: 5180 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,619,668 km

• M1: 157,975 km (0.113 R)
• M2: 257,608 km (0.102 R)
• M3: 331,958 km (0.029 R)
• M4: 457,919 km (0.062 R)
• M5: 675,434 km (0.079 R)
• M6: 803,789 km (0.119 R)
• M7: 1,146,668 km (0.028 R)
• M8: 1,724,265 km (0.096 R)
• M9: 1,941,481 km (0.115 R)
• M10: 2,245,015 km (0.089 R)
• M11: 2,687,227 km (0.085 R)
• M12: 2,833,683 km (0.094 R)
• M13: 2,918,654 km (0.108 R)
• M14: 3,178,506 km (0.103 R)
• M15: 3,289,059 km (0.105 R)
• M16: 3,814,297 km (0.087 R)
• M17: 3,908,244 km (0.037 R)
• M18: 4,414,783 km (0.11 R)
• M19: 4,738,812 km (0.077 R)
• M20: 4,916,534 km (0.085 R)
• M21: 5,019,158 km (0.065 R)
• M22: 5,252,531 km (0.025 R)
• M23: 5,542,601 km (0.115 R)
• M24: 5,730,047 km (0.113 R)
• M25: 5,946,815 km (0.074 R)
• M26: 6,193,801 km (0.049 R)
• M27: 6,641,547 km (0.057 R)
• M28: 6,869,235 km (0.104 R)
• M29: 6,984,126 km (0.101 R)
• M30: 7,956,064 km (0.116 R)
• M31: 8,107,008 km (0.065 R)
• M32: 8,320,035 km (0.073 R)
• M33: 8,751,475 km (0.113 R)
• M34: 9,829,627 km (0.088 R)
• M35: 9,926,866 km (0.095 R)
• M36: 11,083,856 km (0.096 R)
• M37: 11,218,793 km (0.101 R)
• M38: 11,286,411 km (0.05 R)
• M39: 11,490,313 km (0.104 R)
• M40: 11,695,412 km (0.085 R)
• M41: 11,901,707 km (0.049 R)
• M42: 12,178,613 km (0.085 R)
• M43: 13,057,949 km (0.051 R)
• M44: 13,379,435 km (0.063 R)
• M45: 13,776,019 km (0.097 R)
• M46: 13,848,424 km (0.037 R)
• M47: 15,778,237 km (0.069 R)
• M48: 15,854,083 km (0.048 R)
• M49: 17,046,079 km (0.092 R)
• M50: 17,397,484 km (0.051 R)
• M51: 17,515,218 km (0.103 R)
• M52: 17,751,433 km (0.11 R)
• M53: 18,626,281 km (0.071 R)
• M54: 19,433,960 km (0.061 R)
• M55: 19,515,341 km (0.056 R)
• M56: 19,801,073 km (0.102 R)
• M57: 20,542,331 km (0.083 R)
• M58: 20,874,737 km (0.096 R)
• M59: 21,166,902 km (0.055 R)
• M60: 21,671,047 km (0.037 R)
• M61: 21,797,756 km (0.11 R)
• M62: 22,991,846 km (0.079 R)
• M63: 24,119,665 km (0.075 R)
• M64: 24,734,362 km (0.106 R)
• M65: 25,176,574 km (0.052 R)
• M66: 25,576,898 km (0.044 R)
• M67: 26,158,684 km (0.12 R)
• M68: 26,428,708 km (0.119 R)
• M69: 28,114,377 km (0.106 R)
• M70: 28,807,464 km (0.032 R)
• M71: 28,946,889 km (0.031 R)
• M72: 29,272,863 km (0.039 R)
• M73: 30,116,595 km (0.073 R)
• M74: 30,257,965 km (0.11 R)
• M75: 30,399,634 km (0.058 R)
• M76: 30,920,833 km (0.046 R)
• M77: 31,732,102 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.16 AU - 7.08 AU

Year: 5586 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,619,668 km

• M1: 201,957 km (0.069 R)
• M2: 333,005 km (0.104 R)
• M3: 533,915 km (0.068 R)
• M4: 1,004,998 km (0.056 R)
• M5: 1,168,808 km (0.12 R)
• M6: 1,525,150 km (0.053 R)
• M7: 1,646,025 km (0.074 R)
• M8: 2,105,141 km (0.041 R)
• M9: 2,399,999 km (0.08 R)
• M10: 2,562,911 km (0.095 R)
• M11: 2,666,582 km (0.1 R)
• M12: 2,900,104 km (0.114 R)
• M13: 3,758,347 km (0.068 R)
• M14: 3,853,043 km (0.099 R)
• M15: 4,166,899 km (0.102 R)
• M16: 4,640,825 km (0.085 R)
• M17: 5,027,236 km (0.117 R)
• M18: 5,317,307 km (0.118 R)
• M19: 5,721,969 km (0.113 R)
• M20: 5,859,150 km (0.095 R)
• M21: 6,704,977 km (0.087 R)
• M22: 7,260,583 km (0.08 R)
• M23: 7,468,973 km (0.11 R)
• M24: 8,729,933 km (0.117 R)
• M25: 8,951,787 km (0.076 R)
• M26: 9,368,866 km (0.084 R)
• M27: 9,792,377 km (0.086 R)
• M28: 10,322,403 km (0.116 R)
• M29: 11,341,164 km (0.103 R)
• M30: 11,757,645 km (0.093 R)
• M31: 11,897,668 km (0.101 R)
• M32: 14,887,382 km (0.081 R)
• M33: 15,496,694 km (0.103 R)
• M34: 16,739,852 km (0.108 R)
• M35: 17,293,813 km (0.096 R)
• M36: 17,894,000 km (0.044 R)
• M37: 18,095,658 km (0.116 R)
• M38: 18,297,914 km (0.051 R)
• M39: 18,827,640 km (0.119 R)
• M40: 20,278,739 km (0.092 R)
• M41: 20,657,671 km (0.049 R)
• M42: 20,869,202 km (0.091 R)
• M43: 21,038,996 km (0.067 R)
• M44: 21,337,144 km (0.078 R)
• M45: 21,593,854 km (0.076 R)
• M46: 21,937,780 km (0.096 R)
• M47: 22,326,884 km (0.099 R)
• M48: 22,457,034 km (0.052 R)
• M49: 23,507,660 km (0.093 R)
• M50: 24,484,833 km (0.063 R)
• M51: 24,843,569 km (0.112 R)
• M52: 25,113,743 km (0.045 R)
• M53: 25,611,455 km (0.11 R)
• M54: 26,478,973 km (0.088 R)
• M55: 26,893,209 km (0.039 R)
• M56: 27,635,065 km (0.098 R)
• M57: 28,383,653 km (0.115 R)
• M58: 28,760,490 km (0.073 R)
• M59: 29,805,132 km (0.108 R)
• M60: 30,188,102 km (0.102 R)
• M61: 30,814,020 km (0.097 R)
• M62: 31,055,920 km (0.105 R)
• M63: 31,590,134 km (0.053 R)
• M64: 31,882,897 km (0.092 R)
• M65: 32,520,333 km (0.116 R)
• M66: 32,914,524 km (0.096 R)
• M67: 33,161,809 km (0.086 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.9

Radius: 5.1

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.88 AU - 17.3 AU

Year: 22712 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,619,668 km

• M1: 140,472 km (0.094 R)
• M2: 308,920 km (0.1 R)
• M3: 367,712 km (0.055 R)
• M4: 549,623 km (0.116 R)
• M5: 603,927 km (0.076 R)
• M6: 1,033,871 km (0.092 R)
• M7: 1,124,677 km (0.081 R)
• M8: 1,266,196 km (0.12 R)
• M9: 1,363,585 km (0.036 R)
• M10: 1,697,487 km (0.093 R)
• M11: 2,258,180 km (0.089 R)
• M12: 2,935,709 km (0.104 R)
• M13: 3,263,178 km (0.053 R)
• M14: 3,465,285 km (0.048 R)
• M15: 4,167,797 km (0.106 R)
• M16: 4,350,156 km (0.064 R)
• M17: 4,912,944 km (0.11 R)
• M18: 5,261,656 km (0.106 R)
• M19: 5,618,148 km (0.095 R)
• M20: 6,734,148 km (0.037 R)
• M21: 7,295,290 km (0.083 R)
• M22: 7,648,042 km (0.107 R)
• M23: 9,445,610 km (0.066 R)
• M24: 10,023,955 km (0.052 R)
• M25: 10,465,119 km (0.08 R)
• M26: 10,663,187 km (0.119 R)
• M27: 11,012,946 km (0.1 R)
• M28: 11,163,891 km (0.096 R)
• M29: 11,265,019 km (0.096 R)
• M30: 11,570,049 km (0.049 R)
• M31: 12,553,805 km (0.111 R)
• M32: 13,188,847 km (0.066 R)
• M33: 14,766,207 km (0.099 R)
• M34: 15,605,152 km (0.113 R)
• M35: 15,661,551 km (0.031 R)
• M36: 16,747,631 km (0.116 R)
• M37: 17,504,596 km (0.109 R)
• M38: 18,153,851 km (0.097 R)
• M39: 18,451,551 km (0.08 R)
• M40: 19,963,985 km (0.111 R)
• M41: 20,209,775 km (0.077 R)
• M42: 22,593,168 km (0.114 R)
• M43: 23,235,092 km (0.116 R)
• M44: 23,428,822 km (0.098 R)
• M45: 24,799,737 km (0.099 R)
• M46: 25,594,849 km (0.077 R)
• M47: 26,735,383 km (0.115 R)
• M48: 29,135,382 km (0.065 R)
• M49: 30,396,193 km (0.105 R)
• M50: 31,317,865 km (0.074 R)
• M51: 33,188,587 km (0.069 R)
• M52: 34,064,034 km (0.095 R)
• M53: 35,169,113 km (0.099 R)
• M54: 35,986,965 km (0.066 R)
• M55: 36,285,861 km (0.119 R)
• M56: 38,020,748 km (0.079 R)
• M57: 40,091,631 km (0.036 R)
• M58: 42,356,244 km (0.109 R)
• M59: 43,226,155 km (0.105 R)
• M60: 43,543,901 km (0.09 R)
• M61: 44,341,706 km (0.073 R)
• M62: 45,305,416 km (0.089 R)
• M63: 46,926,907 km (0.06 R)
• M64: 48,319,963 km (0.112 R)
• M65: 49,311,497 km (0.096 R)
• M66: 51,819,655 km (0.109 R)
• M67: 52,410,866 km (0.069 R)
• M68: 53,259,236 km (0.086 R)
• M69: 55,313,813 km (0.047 R)
• M70: 56,004,506 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit