🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 312 Days

Day: 14.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.57 AU - 1.93 AU

Year: 817 Days

Day: 44.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,558 km

• M1: 1,158,486 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.89 AU - 1.91 AU

Year: 925 Days

Day: 44.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,558 km

• M1: 32,164 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.85 AU - 2.31 AU

Year: 1059 Days

Day: 16.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,558 km

• M1: 140,024 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.64 AU - 3.24 AU

Year: 1780 Days

Day: 18.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,558 km

• M1: 1,614,909 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.46 AU - 4.34 AU

Year: 2720 Days

Day: 25.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.55 AU - 8.47 AU

Year: 8005 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,006,558 km

• M1: 214,673 km (0.087 R)
• M2: 368,908 km (0.105 R)
• M3: 480,209 km (0.028 R)
• M4: 692,189 km (0.086 R)
• M5: 938,128 km (0.064 R)
• M6: 1,066,034 km (0.103 R)
• M7: 1,877,453 km (0.097 R)
• M8: 2,641,599 km (0.093 R)
• M9: 2,771,600 km (0.119 R)
• M10: 3,433,720 km (0.116 R)
• M11: 4,122,768 km (0.09 R)
• M12: 4,877,339 km (0.052 R)
• M13: 5,014,969 km (0.105 R)
• M14: 5,107,421 km (0.083 R)
• M15: 5,200,471 km (0.109 R)
• M16: 5,412,002 km (0.028 R)
• M17: 5,578,505 km (0.072 R)
• M18: 5,941,130 km (0.075 R)
• M19: 6,386,632 km (0.049 R)
• M20: 6,537,577 km (0.098 R)
• M21: 6,868,637 km (0.112 R)
• M22: 7,494,255 km (0.078 R)
• M23: 7,600,469 km (0.12 R)
• M24: 8,056,893 km (0.066 R)
• M25: 8,329,609 km (0.101 R)
• M26: 8,522,441 km (0.1 R)
• M27: 8,660,969 km (0.05 R)
• M28: 8,912,443 km (0.059 R)
• M29: 9,336,852 km (0.114 R)
• M30: 10,117,304 km (0.119 R)
• M31: 10,352,771 km (0.069 R)
• M32: 10,619,654 km (0.096 R)
• M33: 11,464,732 km (0.107 R)
• M34: 12,143,906 km (0.115 R)
• M35: 12,300,087 km (0.045 R)
• M36: 12,519,846 km (0.11 R)
• M37: 12,804,381 km (0.063 R)
• M38: 13,123,024 km (0.071 R)
• M39: 14,193,248 km (0.038 R)
• M40: 14,622,593 km (0.092 R)
• M41: 15,426,383 km (0.058 R)
• M42: 15,936,063 km (0.086 R)
• M43: 16,210,276 km (0.116 R)
• M44: 16,485,835 km (0.109 R)
• M45: 17,287,231 km (0.038 R)
• M46: 17,674,839 km (0.063 R)
• M47: 17,887,567 km (0.1 R)
• M48: 17,994,230 km (0.106 R)
• M49: 18,459,031 km (0.082 R)
• M50: 18,746,857 km (0.064 R)
• M51: 19,400,301 km (0.039 R)
• M52: 19,729,715 km (0.1 R)
• M53: 20,580,179 km (0.083 R)
• M54: 20,691,929 km (0.107 R)
• M55: 20,803,977 km (0.083 R)
• M56: 21,935,237 km (0.05 R)
• M57: 22,316,861 km (0.105 R)
• M58: 22,739,026 km (0.041 R)
• M59: 23,358,062 km (0.032 R)
• M60: 23,708,570 km (0.109 R)
• M61: 23,864,900 km (0.087 R)
• M62: 24,021,678 km (0.114 R)
• M63: 24,810,358 km (0.06 R)
• M64: 25,008,874 km (0.056 R)
• M65: 25,247,932 km (0.076 R)
• M66: 26,413,299 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 13.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.51 AU - 9.49 AU

Year: 8750 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,006,558 km

• M1: 591,360 km (0.098 R)
• M2: 675,434 km (0.092 R)
• M3: 923,019 km (0.105 R)
• M4: 1,006,794 km (0.117 R)
• M5: 1,238,072 km (0.054 R)
• M6: 1,331,870 km (0.107 R)
• M7: 1,527,095 km (0.096 R)
• M8: 1,990,699 km (0.079 R)
• M9: 2,079,710 km (0.091 R)
• M10: 2,238,882 km (0.1 R)
• M11: 2,473,451 km (0.111 R)
• M12: 2,569,643 km (0.118 R)
• M13: 3,095,330 km (0.098 R)
• M14: 3,820,430 km (0.111 R)
• M15: 4,567,373 km (0.105 R)
• M16: 4,776,211 km (0.03 R)
• M17: 5,359,194 km (0.089 R)
• M18: 5,643,280 km (0.07 R)
• M19: 5,771,187 km (0.109 R)
• M20: 5,867,827 km (0.103 R)
• M21: 6,391,868 km (0.096 R)
• M22: 6,592,479 km (0.091 R)
• M23: 7,555,590 km (0.11 R)
• M24: 7,910,287 km (0.117 R)
• M25: 8,379,575 km (0.083 R)
• M26: 8,599,185 km (0.115 R)
• M27: 10,582,105 km (0.1 R)
• M28: 12,615,888 km (0.083 R)
• M29: 12,741,849 km (0.113 R)
• M30: 13,979,622 km (0.098 R)
• M31: 14,459,233 km (0.077 R)
• M32: 14,547,047 km (0.116 R)
• M33: 15,211,111 km (0.092 R)
• M34: 15,930,378 km (0.119 R)
• M35: 16,339,827 km (0.061 R)
• M36: 16,477,009 km (0.102 R)
• M37: 17,401,972 km (0.043 R)
• M38: 18,012,182 km (0.1 R)
• M39: 18,534,129 km (0.101 R)
• M40: 18,629,572 km (0.104 R)
• M41: 20,031,454 km (0.102 R)
• M42: 20,276,645 km (0.087 R)
• M43: 20,572,101 km (0.089 R)
• M44: 20,670,985 km (0.057 R)
• M45: 20,869,053 km (0.084 R)
• M46: 21,167,500 km (0.047 R)
• M47: 21,317,248 km (0.094 R)
• M48: 21,567,525 km (0.079 R)
• M49: 22,020,507 km (0.066 R)
• M50: 22,273,627 km (0.04 R)
• M51: 22,782,559 km (0.089 R)
• M52: 24,437,111 km (0.118 R)
• M53: 24,699,057 km (0.085 R)
• M54: 24,804,225 km (0.113 R)
• M55: 25,173,133 km (0.045 R)
• M56: 25,384,664 km (0.083 R)
• M57: 25,490,729 km (0.089 R)
• M58: 26,183,667 km (0.073 R)
• M59: 27,261,669 km (0.115 R)
• M60: 29,182,954 km (0.093 R)
• M61: 30,807,737 km (0.11 R)
• M62: 31,602,700 km (0.097 R)
• M63: 32,059,871 km (0.092 R)
• M64: 33,561,086 km (0.108 R)
• M65: 34,555,014 km (0.074 R)
• M66: 34,672,598 km (0.109 R)
• M67: 35,440,184 km (0.077 R)
• M68: 35,618,056 km (0.054 R)
• M69: 36,213,157 km (0.115 R)
• M70: 36,332,685 km (0.031 R)
• M71: 36,631,731 km (0.11 R)
• M72: 37,112,090 km (0.101 R)
• M73: 37,594,543 km (0.069 R)
• M74: 38,139,828 km (0.074 R)
• M75: 39,054,319 km (0.08 R)
• M76: 40,099,560 km (0.117 R)
• M77: 41,216,158 km (0.117 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.6

Radius: 3.2

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.69 AU - 19.93 AU

Year: 23258 Days

Day: 16 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,006,558 km

• M1: 93,499 km (0.091 R)
• M2: 487,988 km (0.074 R)
• M3: 543,489 km (0.083 R)
• M4: 851,960 km (0.11 R)
• M5: 1,912,758 km (0.099 R)
• M6: 2,001,171 km (0.025 R)
• M7: 2,060,860 km (0.116 R)
• M8: 2,756,042 km (0.118 R)
• M9: 3,552,501 km (0.045 R)
• M10: 4,336,992 km (0.099 R)
• M11: 4,375,588 km (0.08 R)
• M12: 6,448,865 km (0.087 R)
• M13: 6,715,299 km (0.098 R)
• M14: 8,532,464 km (0.032 R)
• M15: 9,169,901 km (0.111 R)
• M16: 9,721,169 km (0.078 R)
• M17: 9,822,447 km (0.093 R)
• M18: 11,652,328 km (0.117 R)
• M19: 11,922,202 km (0.101 R)
• M20: 12,139,568 km (0.078 R)
• M21: 12,744,093 km (0.095 R)
• M22: 14,673,307 km (0.087 R)
• M23: 15,198,994 km (0.041 R)
• M24: 18,292,229 km (0.052 R)
• M25: 18,542,955 km (0.059 R)
• M26: 18,984,269 km (0.1 R)
• M27: 21,241,850 km (0.108 R)
• M28: 21,439,320 km (0.078 R)
• M29: 23,311,238 km (0.112 R)
• M30: 24,129,239 km (0.11 R)
• M31: 26,852,219 km (0.098 R)
• M32: 27,637,608 km (0.051 R)
• M33: 28,213,560 km (0.108 R)
• M34: 28,793,401 km (0.089 R)
• M35: 29,011,964 km (0.112 R)
• M36: 29,084,968 km (0.08 R)
• M37: 29,377,282 km (0.069 R)
• M38: 30,112,555 km (0.111 R)
• M39: 31,077,462 km (0.05 R)
• M40: 31,376,358 km (0.099 R)
• M41: 31,526,106 km (0.078 R)
• M42: 32,809,207 km (0.035 R)
• M43: 33,725,045 km (0.079 R)
• M44: 34,494,726 km (0.085 R)
• M45: 36,680,201 km (0.086 R)
• M46: 36,759,039 km (0.105 R)
• M47: 38,028,826 km (0.107 R)
• M48: 40,122,747 km (0.085 R)
• M49: 41,511,764 km (0.077 R)
• M50: 42,501,802 km (0.098 R)
• M51: 42,999,814 km (0.082 R)
• M52: 45,602,966 km (0.06 R)
• M53: 46,112,646 km (0.092 R)
• M54: 47,481,167 km (0.102 R)
• M55: 48,084,047 km (0.104 R)
• M56: 49,558,633 km (0.074 R)
• M57: 51,754,131 km (0.094 R)
• M58: 52,552,236 km (0.116 R)
• M59: 55,694,390 km (0.045 R)
• M60: 56,057,314 km (0.081 R)
• M61: 56,603,197 km (0.092 R)
• M62: 57,792,051 km (0.079 R)
• M63: 58,804,529 km (0.09 R)
• M64: 59,266,637 km (0.057 R)
• M65: 60,008,493 km (0.109 R)
• M66: 60,940,189 km (0.113 R)
• M67: 62,912,188 km (0.12 R)
• M68: 63,006,584 km (0.082 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit