🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 19.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,791,936 km

• M1: 554,410 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 203 Days

Day: 31.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.62 AU - 3.4 AU

Year: 1937 Days

Day: 29.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.77 AU - 3.53 AU

Year: 2073 Days

Day: 33.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 9.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.8 AU - 5.74 AU

Year: 4487 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,791,936 km

• M1: 131,048 km (0.05 R)
• M2: 204,650 km (0.076 R)
• M3: 297,251 km (0.025 R)
• M4: 410,197 km (0.117 R)
• M5: 518,506 km (0.093 R)
• M6: 677,230 km (0.059 R)
• M7: 784,042 km (0.093 R)
• M8: 950,844 km (0.09 R)
• M9: 1,015,321 km (0.097 R)
• M10: 1,100,592 km (0.096 R)
• M11: 1,288,935 km (0.097 R)
• M12: 1,424,022 km (0.111 R)
• M13: 1,542,204 km (0.035 R)
• M14: 1,719,927 km (0.098 R)
• M15: 1,788,293 km (0.086 R)
• M16: 1,904,381 km (0.116 R)
• M17: 2,693,210 km (0.117 R)
• M18: 2,976,848 km (0.06 R)
• M19: 3,129,288 km (0.076 R)
• M20: 3,213,512 km (0.104 R)
• M21: 3,413,075 km (0.12 R)
• M22: 3,514,503 km (0.105 R)
• M23: 3,690,579 km (0.068 R)
• M24: 3,914,827 km (0.069 R)
• M25: 4,036,300 km (0.11 R)
• M26: 4,174,379 km (0.059 R)
• M27: 4,267,429 km (0.065 R)
• M28: 4,823,484 km (0.076 R)
• M29: 4,904,865 km (0.119 R)
• M30: 6,179,140 km (0.103 R)
• M31: 6,320,959 km (0.045 R)
• M32: 6,807,302 km (0.056 R)
• M33: 6,990,559 km (0.096 R)
• M34: 7,082,711 km (0.119 R)
• M35: 7,568,904 km (0.108 R)
• M36: 7,663,600 km (0.105 R)
• M37: 7,777,892 km (0.101 R)
• M38: 7,911,783 km (0.117 R)
• M39: 8,182,106 km (0.098 R)
• M40: 8,416,077 km (0.082 R)
• M41: 9,516,968 km (0.118 R)
• M42: 10,620,402 km (0.083 R)
• M43: 10,854,373 km (0.102 R)
• M44: 10,939,943 km (0.093 R)
• M45: 11,004,270 km (0.115 R)
• M46: 11,068,746 km (0.066 R)
• M47: 11,241,083 km (0.1 R)
• M48: 11,676,114 km (0.054 R)
• M49: 12,028,118 km (0.071 R)
• M50: 12,205,391 km (0.1 R)
• M51: 12,742,447 km (0.089 R)
• M52: 13,013,968 km (0.068 R)
• M53: 13,127,512 km (0.118 R)
• M54: 13,654,695 km (0.113 R)
• M55: 14,188,909 km (0.062 R)
• M56: 14,352,719 km (0.113 R)
• M57: 14,895,759 km (0.035 R)
• M58: 15,181,790 km (0.093 R)
• M59: 15,517,787 km (0.065 R)
• M60: 15,807,708 km (0.04 R)
• M61: 16,245,880 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 12.9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.49 AU - 7.31 AU

Year: 6004 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,791,936 km

• M1: 211,382 km (0.082 R)
• M2: 304,432 km (0.077 R)
• M3: 532,868 km (0.045 R)
• M4: 823,686 km (0.094 R)
• M5: 922,720 km (0.037 R)
• M6: 1,072,018 km (0.094 R)
• M7: 1,345,334 km (0.062 R)
• M8: 1,447,359 km (0.07 R)
• M9: 1,863,391 km (0.09 R)
• M10: 2,175,003 km (0.101 R)
• M11: 2,419,746 km (0.12 R)
• M12: 2,695,454 km (0.106 R)
• M13: 2,848,194 km (0.12 R)
• M14: 3,116,722 km (0.119 R)
• M15: 3,775,850 km (0.092 R)
• M16: 3,996,956 km (0.104 R)
• M17: 4,146,703 km (0.087 R)
• M18: 4,323,827 km (0.09 R)
• M19: 4,477,763 km (0.107 R)
• M20: 5,192,841 km (0.056 R)
• M21: 5,301,749 km (0.116 R)
• M22: 5,411,553 km (0.119 R)
• M23: 5,633,407 km (0.073 R)
• M24: 6,462,927 km (0.066 R)
• M25: 6,580,362 km (0.091 R)
• M26: 7,239,041 km (0.112 R)
• M27: 8,076,041 km (0.061 R)
• M28: 8,362,072 km (0.068 R)
• M29: 8,618,932 km (0.062 R)
• M30: 8,943,858 km (0.113 R)
• M31: 9,206,702 km (0.114 R)
• M32: 9,605,679 km (0.113 R)
• M33: 9,942,723 km (0.088 R)
• M34: 10,558,917 km (0.067 R)
• M35: 11,792,651 km (0.079 R)
• M36: 11,900,511 km (0.108 R)
• M37: 12,153,481 km (0.108 R)
• M38: 12,298,740 km (0.11 R)
• M39: 12,444,748 km (0.067 R)
• M40: 12,701,607 km (0.11 R)
• M41: 13,034,313 km (0.112 R)
• M42: 13,257,812 km (0.106 R)
• M43: 13,407,560 km (0.117 R)
• M44: 14,088,080 km (0.093 R)
• M45: 15,169,074 km (0.075 R)
• M46: 15,561,619 km (0.1 R)
• M47: 15,798,732 km (0.067 R)
• M48: 15,957,455 km (0.062 R)
• M49: 16,196,662 km (0.08 R)
• M50: 16,840,083 km (0.059 R)
• M51: 16,921,165 km (0.084 R)
• M52: 17,328,370 km (0.106 R)
• M53: 17,738,717 km (0.094 R)
• M54: 17,986,451 km (0.052 R)
• M55: 18,193,794 km (0.077 R)
• M56: 18,443,772 km (0.1 R)
• M57: 19,327,297 km (0.073 R)
• M58: 19,752,903 km (0.086 R)
• M59: 19,838,323 km (0.118 R)
• M60: 19,924,043 km (0.107 R)
• M61: 20,743,540 km (0.116 R)
• M62: 21,048,271 km (0.08 R)
• M63: 21,927,009 km (0.119 R)
• M64: 22,683,376 km (0.119 R)
• M65: 23,312,734 km (0.115 R)
• M66: 25,421,017 km (0.092 R)
• M67: 25,934,137 km (0.098 R)
• M68: 26,544,945 km (0.091 R)
• M69: 27,255,685 km (0.119 R)
• M70: 27,350,829 km (0.061 R)
• M71: 28,841,273 km (0.098 R)
• M72: 29,230,078 km (0.092 R)
• M73: 30,308,529 km (0.116 R)
• M74: 30,604,882 km (0.07 R)
• M75: 31,200,581 km (0.114 R)
• M76: 32,050,895 km (0.108 R)
• M77: 33,621,224 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514

Radius: 14.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.76 AU - 11.56 AU

Year: 11134 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,791,936 km

• M1: 261,048 km (0.104 R)
• M2: 454,778 km (0.109 R)
• M3: 665,561 km (0.106 R)
• M4: 776,712 km (0.08 R)
• M5: 1,351,018 km (0.104 R)
• M6: 1,649,466 km (0.119 R)
• M7: 1,761,365 km (0.097 R)
• M8: 1,922,632 km (0.118 R)
• M9: 2,064,899 km (0.116 R)
• M10: 2,669,724 km (0.034 R)
• M11: 3,158,759 km (0.031 R)
• M12: 3,271,406 km (0.037 R)
• M13: 3,765,079 km (0.112 R)
• M14: 4,220,455 km (0.103 R)
• M15: 4,344,921 km (0.097 R)
• M16: 4,887,662 km (0.114 R)
• M17: 5,350,966 km (0.081 R)
• M18: 5,793,926 km (0.087 R)
• M19: 6,142,788 km (0.111 R)
• M20: 6,570,638 km (0.087 R)
• M21: 6,824,804 km (0.072 R)
• M22: 7,380,261 km (0.081 R)
• M23: 7,720,597 km (0.068 R)
• M24: 8,416,825 km (0.092 R)
• M25: 8,812,362 km (0.11 R)
• M26: 9,052,616 km (0.089 R)
• M27: 9,295,114 km (0.072 R)
• M28: 9,458,026 km (0.047 R)
• M29: 9,745,254 km (0.096 R)
• M30: 10,286,499 km (0.049 R)
• M31: 10,709,562 km (0.115 R)
• M32: 10,837,618 km (0.039 R)
• M33: 11,138,309 km (0.109 R)
• M34: 12,368,752 km (0.102 R)
• M35: 12,503,240 km (0.061 R)
• M36: 12,773,414 km (0.12 R)
• M37: 12,909,249 km (0.114 R)
• M38: 14,153,754 km (0.091 R)
• M39: 14,482,719 km (0.071 R)
• M40: 14,766,507 km (0.103 R)
• M41: 15,100,110 km (0.058 R)
• M42: 15,581,067 km (0.027 R)
• M43: 15,726,327 km (0.113 R)
• M44: 16,115,879 km (0.093 R)
• M45: 16,607,308 km (0.079 R)
• M46: 16,755,859 km (0.114 R)
• M47: 17,655,541 km (0.094 R)
• M48: 18,009,639 km (0.091 R)
• M49: 18,315,118 km (0.081 R)
• M50: 18,622,242 km (0.039 R)
• M51: 19,138,056 km (0.066 R)
• M52: 19,658,507 km (0.081 R)
• M53: 19,763,076 km (0.105 R)
• M54: 20,553,999 km (0.047 R)
• M55: 20,979,905 km (0.107 R)
• M56: 21,949,149 km (0.111 R)
• M57: 22,166,515 km (0.092 R)
• M58: 22,822,950 km (0.098 R)
• M59: 25,284,284 km (0.061 R)
• M60: 25,683,561 km (0.12 R)
• M61: 25,970,041 km (0.104 R)
• M62: 27,184,925 km (0.112 R)
• M63: 27,359,955 km (0.119 R)
• M64: 28,300,028 km (0.055 R)
• M65: 28,655,323 km (0.08 R)
• M66: 29,191,033 km (0.103 R)
• M67: 29,549,918 km (0.064 R)
• M68: 30,272,176 km (0.053 R)
• M69: 33,156,872 km (0.099 R)
• M70: 33,468,933 km (0.102 R)
• M71: 34,158,879 km (0.088 R)
• M72: 35,234,338 km (0.066 R)
• M73: 35,616,560 km (0.112 R)
• M74: 36,449,372 km (0.084 R)
• M75: 36,706,979 km (0.055 R)
• M76: 38,854,905 km (0.037 R)
• M77: 40,642,450 km (0.111 R)
• M78: 40,776,041 km (0.095 R)
• M79: 41,311,302 km (0.101 R)
• M80: 41,849,107 km (0.11 R)
• M81: 44,160,244 km (0.071 R)
• M82: 44,572,386 km (0.049 R)
• M83: 45,331,296 km (0.032 R)
• M84: 45,538,938 km (0.027 R)
• M85: 46,303,383 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit