🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.41 AU - 0.59 AU

Year: 127 Days

Day: 23.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.69 AU

Year: 155 Days

Day: 21 Hours

Environment

Temp: 255 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 253 Days

Day: 40.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,527,184 km

• M1: 241,900 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.82 AU - 0.88 AU

Year: 282 Days

Day: 19.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.8 AU - 2.28 AU

Year: 1049 Days

Day: 15.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 11.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.85 AU - 6.75 AU

Year: 5691 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,527,184 km

• M1: 149,448 km (0.117 R)
• M2: 228,137 km (0.088 R)
• M3: 601,982 km (0.036 R)
• M4: 1,036,115 km (0.032 R)
• M5: 1,210,845 km (0.106 R)
• M6: 1,379,891 km (0.108 R)
• M7: 1,507,947 km (0.104 R)
• M8: 1,951,953 km (0.066 R)
• M9: 2,115,015 km (0.085 R)
• M10: 2,320,712 km (0.076 R)
• M11: 2,572,335 km (0.069 R)
• M12: 2,651,622 km (0.119 R)
• M13: 2,956,204 km (0.062 R)
• M14: 3,511,062 km (0.1 R)
• M15: 3,710,775 km (0.106 R)
• M16: 4,546,728 km (0.092 R)
• M17: 4,691,688 km (0.115 R)
• M18: 4,813,611 km (0.073 R)
• M19: 4,986,247 km (0.112 R)
• M20: 5,135,844 km (0.038 R)
• M21: 5,516,272 km (0.117 R)
• M22: 5,619,345 km (0.116 R)
• M23: 5,749,046 km (0.037 R)
• M24: 5,827,286 km (0.114 R)
• M25: 5,905,974 km (0.093 R)
• M26: 6,197,391 km (0.118 R)
• M27: 6,358,508 km (0.109 R)
• M28: 6,548,048 km (0.091 R)
• M29: 6,822,261 km (0.109 R)
• M30: 7,638,467 km (0.098 R)
• M31: 8,307,918 km (0.115 R)
• M32: 8,455,870 km (0.07 R)
• M33: 8,905,262 km (0.113 R)
• M34: 9,026,436 km (0.095 R)
• M35: 9,209,245 km (0.107 R)
• M36: 9,640,536 km (0.088 R)
• M37: 9,889,915 km (0.097 R)
• M38: 10,204,669 km (0.118 R)
• M39: 10,395,107 km (0.088 R)
• M40: 10,811,887 km (0.058 R)
• M41: 11,168,827 km (0.032 R)
• M42: 11,595,630 km (0.049 R)
• M43: 12,161,858 km (0.072 R)
• M44: 12,262,687 km (0.025 R)
• M45: 12,431,433 km (0.031 R)
• M46: 12,533,010 km (0.07 R)
• M47: 13,079,641 km (0.037 R)
• M48: 13,286,684 km (0.085 R)
• M49: 13,773,925 km (0.119 R)
• M50: 14,302,454 km (0.115 R)
• M51: 14,587,139 km (0.108 R)
• M52: 15,927,835 km (0.084 R)
• M53: 16,148,941 km (0.073 R)
• M54: 17,118,933 km (0.098 R)
• M55: 17,194,330 km (0.077 R)
• M56: 17,496,967 km (0.105 R)
• M57: 17,687,106 km (0.098 R)
• M58: 17,839,696 km (0.102 R)
• M59: 18,184,519 km (0.05 R)
• M60: 19,193,257 km (0.11 R)
• M61: 19,271,646 km (0.113 R)
• M62: 20,100,718 km (0.028 R)
• M63: 20,780,341 km (0.099 R)
• M64: 21,264,739 km (0.106 R)
• M65: 21,467,594 km (0.061 R)
• M66: 22,080,197 km (0.079 R)
• M67: 22,574,468 km (0.112 R)
• M68: 23,030,742 km (0.112 R)
• M69: 23,952,414 km (0.095 R)
• M70: 24,205,833 km (0.06 R)
• M71: 25,271,419 km (0.102 R)
• M72: 25,572,559 km (0.073 R)
• M73: 26,178,431 km (0.07 R)
• M74: 26,876,604 km (0.116 R)
• M75: 27,052,082 km (0.115 R)
• M76: 27,271,991 km (0.118 R)
• M77: 27,360,104 km (0.074 R)
• M78: 28,962,597 km (0.08 R)
• M79: 29,820,690 km (0.056 R)
• M80: 30,138,885 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 12.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.11 AU - 8.15 AU

Year: 6144 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,527,184 km

• M1: 282,142 km (0.078 R)
• M2: 458,218 km (0.102 R)
• M3: 672,293 km (0.065 R)
• M4: 921,822 km (0.04 R)
• M5: 1,222,065 km (0.107 R)
• M6: 1,353,262 km (0.066 R)
• M7: 1,608,327 km (0.039 R)
• M8: 1,821,653 km (0.1 R)
• M9: 2,351,679 km (0.09 R)
• M10: 2,660,897 km (0.119 R)
• M11: 2,820,369 km (0.094 R)
• M12: 3,447,333 km (0.075 R)
• M13: 3,665,896 km (0.084 R)
• M14: 3,769,567 km (0.057 R)
• M15: 4,010,121 km (0.029 R)
• M16: 4,147,601 km (0.068 R)
• M17: 4,794,313 km (0.117 R)
• M18: 5,005,994 km (0.107 R)
• M19: 5,137,939 km (0.104 R)
• M20: 5,422,025 km (0.112 R)
• M21: 5,506,548 km (0.07 R)
• M22: 5,711,198 km (0.093 R)
• M23: 6,110,774 km (0.072 R)
• M24: 6,251,845 km (0.083 R)
• M25: 6,340,556 km (0.065 R)
• M26: 6,483,422 km (0.1 R)
• M27: 6,609,384 km (0.084 R)
• M28: 6,772,445 km (0.114 R)
• M29: 6,863,700 km (0.087 R)
• M30: 7,722,092 km (0.111 R)
• M31: 7,990,022 km (0.083 R)
• M32: 8,125,109 km (0.056 R)
• M33: 8,515,560 km (0.06 R)
• M34: 8,792,465 km (0.03 R)
• M35: 9,052,317 km (0.091 R)
• M36: 9,416,438 km (0.036 R)
• M37: 9,950,652 km (0.09 R)
• M38: 10,033,828 km (0.075 R)
• M39: 10,431,609 km (0.065 R)
• M40: 10,856,018 km (0.039 R)
• M41: 11,113,327 km (0.082 R)
• M42: 11,307,804 km (0.112 R)
• M43: 11,437,954 km (0.09 R)
• M44: 11,677,909 km (0.11 R)
• M45: 11,809,555 km (0.112 R)
• M46: 12,408,096 km (0.044 R)
• M47: 12,767,430 km (0.113 R)
• M48: 13,175,683 km (0.052 R)
• M49: 13,450,345 km (0.118 R)
• M50: 13,565,385 km (0.044 R)
• M51: 13,773,177 km (0.108 R)
• M52: 14,757,082 km (0.116 R)
• M53: 15,185,680 km (0.04 R)
• M54: 15,787,662 km (0.042 R)
• M55: 16,103,912 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.95 AU - 12.59 AU

Year: 11845 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,527,184 km

• M1: 195,824 km (0.114 R)
• M2: 347,815 km (0.042 R)
• M3: 547,229 km (0.112 R)
• M4: 919,578 km (0.116 R)
• M5: 1,398,890 km (0.118 R)
• M6: 1,526,497 km (0.076 R)
• M7: 1,674,898 km (0.093 R)
• M8: 1,811,032 km (0.104 R)
• M9: 2,094,819 km (0.099 R)
• M10: 2,470,160 km (0.069 R)
• M11: 2,806,157 km (0.084 R)
• M12: 3,178,057 km (0.101 R)
• M13: 3,391,683 km (0.082 R)
• M14: 3,522,282 km (0.117 R)
• M15: 3,654,377 km (0.107 R)
• M16: 3,765,827 km (0.081 R)
• M17: 4,387,556 km (0.062 R)
• M18: 4,844,428 km (0.053 R)
• M19: 5,116,098 km (0.098 R)
• M20: 5,571,324 km (0.092 R)
• M21: 5,726,008 km (0.074 R)
• M22: 5,987,056 km (0.043 R)
• M23: 6,172,109 km (0.054 R)
• M24: 6,386,034 km (0.081 R)
• M25: 7,209,869 km (0.083 R)
• M26: 9,474,781 km (0.071 R)
• M27: 9,629,017 km (0.115 R)
• M28: 10,128,075 km (0.093 R)
• M29: 10,285,751 km (0.114 R)
• M30: 10,828,193 km (0.118 R)
• M31: 10,989,460 km (0.072 R)
• M32: 11,184,086 km (0.029 R)
• M33: 11,841,120 km (0.09 R)
• M34: 11,940,902 km (0.094 R)
• M35: 12,544,679 km (0.099 R)
• M36: 12,782,091 km (0.097 R)
• M37: 13,330,666 km (0.077 R)
• M38: 13,538,308 km (0.105 R)
• M39: 13,992,038 km (0.116 R)
• M40: 14,097,505 km (0.075 R)
• M41: 14,344,491 km (0.101 R)
• M42: 14,450,706 km (0.087 R)
• M43: 14,735,540 km (0.056 R)
• M44: 14,878,555 km (0.038 R)
• M45: 14,986,116 km (0.025 R)
• M46: 15,819,825 km (0.117 R)
• M47: 16,594,144 km (0.041 R)
• M48: 17,230,084 km (0.096 R)
• M49: 17,343,180 km (0.091 R)
• M50: 17,759,810 km (0.057 R)
• M51: 19,616,320 km (0.112 R)
• M52: 19,852,834 km (0.095 R)
• M53: 20,209,176 km (0.069 R)
• M54: 21,049,019 km (0.101 R)
• M55: 21,210,285 km (0.086 R)
• M56: 24,014,049 km (0.11 R)
• M57: 24,098,272 km (0.093 R)
• M58: 24,351,541 km (0.055 R)
• M59: 24,605,708 km (0.083 R)
• M60: 24,945,894 km (0.097 R)
• M61: 25,116,585 km (0.115 R)
• M62: 25,287,725 km (0.074 R)
• M63: 25,932,791 km (0.074 R)
• M64: 26,496,176 km (0.12 R)
• M65: 26,670,458 km (0.086 R)
• M66: 27,591,083 km (0.112 R)
• M67: 27,811,890 km (0.078 R)
• M68: 28,433,170 km (0.088 R)
• M69: 29,598,986 km (0.057 R)
• M70: 30,142,325 km (0.059 R)
• M71: 30,369,714 km (0.068 R)
• M72: 30,460,969 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 10.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.99 AU - 12.73 AU

Year: 12880 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,527,184 km

• M1: 192,532 km (0.045 R)
• M2: 307,872 km (0.09 R)
• M3: 772,673 km (0.105 R)
• M4: 935,286 km (0.064 R)
• M5: 1,050,327 km (0.077 R)
• M6: 1,190,949 km (0.062 R)
• M7: 1,581,848 km (0.08 R)
• M8: 1,913,058 km (0.085 R)
• M9: 2,558,273 km (0.113 R)
• M10: 2,640,103 km (0.114 R)
• M11: 3,091,440 km (0.116 R)
• M12: 3,628,197 km (0.114 R)
• M13: 3,813,549 km (0.03 R)
• M14: 4,033,907 km (0.088 R)
• M15: 4,226,140 km (0.079 R)
• M16: 4,323,378 km (0.112 R)
• M17: 5,128,365 km (0.108 R)
• M18: 5,232,186 km (0.076 R)
• M19: 5,371,910 km (0.073 R)
• M20: 5,548,136 km (0.114 R)
• M21: 5,942,775 km (0.109 R)
• M22: 6,759,281 km (0.067 R)
• M23: 7,219,593 km (0.048 R)
• M24: 7,375,325 km (0.106 R)
• M25: 7,769,365 km (0.118 R)
• M26: 7,888,894 km (0.036 R)
• M27: 8,049,413 km (0.093 R)
• M28: 8,867,713 km (0.081 R)
• M29: 9,076,402 km (0.067 R)
• M30: 9,583,988 km (0.117 R)
• M31: 10,362,794 km (0.08 R)
• M32: 11,568,703 km (0.102 R)
• M33: 13,244,797 km (0.083 R)
• M34: 14,600,303 km (0.07 R)
• M35: 14,995,691 km (0.111 R)
• M36: 15,999,492 km (0.03 R)
• M37: 16,202,945 km (0.069 R)
• M38: 16,766,630 km (0.099 R)
• M39: 16,921,464 km (0.064 R)
• M40: 17,755,472 km (0.098 R)
• M41: 21,614,948 km (0.083 R)
• M42: 22,633,111 km (0.044 R)
• M43: 22,975,989 km (0.114 R)
• M44: 23,090,731 km (0.041 R)
• M45: 23,724,876 km (0.107 R)
• M46: 23,898,858 km (0.102 R)
• M47: 24,248,020 km (0.105 R)
• M48: 24,951,429 km (0.108 R)
• M49: 25,305,677 km (0.119 R)
• M50: 25,661,570 km (0.068 R)
• M51: 26,799,411 km (0.114 R)
• M52: 27,162,186 km (0.097 R)
• M53: 29,062,378 km (0.105 R)
• M54: 29,622,024 km (0.105 R)
• M55: 30,310,922 km (0.052 R)
• M56: 31,005,056 km (0.054 R)
• M57: 31,258,774 km (0.052 R)
• M58: 32,344,705 km (0.088 R)
• M59: 32,730,967 km (0.117 R)
• M60: 34,553,667 km (0.079 R)
• M61: 38,432,740 km (0.111 R)
• M62: 38,841,890 km (0.101 R)
• M63: 39,458,234 km (0.034 R)
• M64: 40,008,903 km (0.063 R)
• M65: 40,423,439 km (0.083 R)
• M66: 41,536,148 km (0.118 R)
• M67: 42,517,959 km (0.118 R)
• M68: 42,941,022 km (0.049 R)
• M69: 44,575,827 km (0.066 R)
• M70: 44,790,650 km (0.066 R)
• M71: 45,869,550 km (0.117 R)
• M72: 48,346,591 km (0.072 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit