🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 24.1 Hours

Environment

Temp: 281 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.08 AU

Year: 294 Days

Day: 20.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,785,309 km

• M1: 89,310 km (0.111 R)
• M2: 532,568 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.89 AU - 0.97 AU

Year: 320 Days

Day: 15.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 46.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.29 AU - 4.63 AU

Year: 2809 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 115.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,785,309 km

• M1: 304,282 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.34 AU - 4.58 AU

Year: 2809 Days

Day: 16.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,785,309 km

• M1: 1,125,275 km (0.076 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 13.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.74 AU - 5.84 AU

Year: 4337 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,785,309 km

• M1: 219,759 km (0.104 R)
• M2: 321,486 km (0.114 R)
• M3: 565,480 km (0.049 R)
• M4: 712,983 km (0.109 R)
• M5: 875,148 km (0.113 R)
• M6: 1,136,046 km (0.098 R)
• M7: 1,299,108 km (0.091 R)
• M8: 1,534,575 km (0.115 R)
• M9: 1,666,071 km (0.096 R)
• M10: 1,767,200 km (0.108 R)
• M11: 1,853,218 km (0.109 R)
• M12: 1,993,990 km (0.077 R)
• M13: 2,102,000 km (0.103 R)
• M14: 2,193,554 km (0.114 R)
• M15: 2,771,450 km (0.107 R)
• M16: 2,995,099 km (0.105 R)
• M17: 3,182,695 km (0.093 R)
• M18: 3,482,190 km (0.067 R)
• M19: 4,224,793 km (0.074 R)
• M20: 4,578,443 km (0.116 R)
• M21: 6,087,736 km (0.066 R)
• M22: 6,406,828 km (0.095 R)
• M23: 6,758,832 km (0.101 R)
• M24: 7,200,894 km (0.086 R)
• M25: 7,397,316 km (0.068 R)
• M26: 7,510,262 km (0.037 R)
• M27: 8,288,320 km (0.09 R)
• M28: 8,821,188 km (0.049 R)
• M29: 8,941,166 km (0.116 R)
• M30: 9,334,758 km (0.077 R)
• M31: 9,487,796 km (0.077 R)
• M32: 9,765,151 km (0.091 R)
• M33: 9,920,433 km (0.091 R)
• M34: 10,645,235 km (0.05 R)
• M35: 11,322,016 km (0.072 R)
• M36: 11,813,893 km (0.055 R)
• M37: 11,979,498 km (0.066 R)
• M38: 12,447,141 km (0.077 R)
• M39: 12,717,165 km (0.07 R)
• M40: 12,988,985 km (0.117 R)
• M41: 13,366,121 km (0.081 R)
• M42: 13,851,117 km (0.118 R)
• M43: 14,060,853 km (0.045 R)
• M44: 14,981,628 km (0.075 R)
• M45: 15,089,040 km (0.049 R)
• M46: 15,340,962 km (0.102 R)
• M47: 15,557,879 km (0.116 R)
• M48: 16,214,913 km (0.078 R)
• M49: 16,918,472 km (0.095 R)
• M50: 17,594,056 km (0.065 R)
• M51: 17,935,139 km (0.105 R)
• M52: 18,125,577 km (0.049 R)
• M53: 18,662,484 km (0.079 R)
• M54: 18,894,211 km (0.117 R)
• M55: 20,503,136 km (0.105 R)
• M56: 20,622,515 km (0.111 R)
• M57: 21,102,575 km (0.051 R)
• M58: 21,303,784 km (0.097 R)
• M59: 22,441,925 km (0.116 R)
• M60: 22,894,458 km (0.116 R)
• M61: 23,976,051 km (0.078 R)
• M62: 24,143,900 km (0.052 R)
• M63: 24,438,757 km (0.047 R)
• M64: 25,287,426 km (0.073 R)
• M65: 25,930,248 km (0.111 R)
• M66: 26,102,584 km (0.084 R)
• M67: 26,448,455 km (0.069 R)
• M68: 26,970,103 km (0.079 R)
• M69: 27,057,318 km (0.069 R)
• M70: 27,276,030 km (0.086 R)
• M71: 27,495,191 km (0.094 R)
• M72: 27,758,932 km (0.111 R)
• M73: 27,891,177 km (0.119 R)
• M74: 28,510,811 km (0.078 R)
• M75: 29,045,773 km (0.049 R)
• M76: 29,314,451 km (0.099 R)
• M77: 30,215,928 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 11.7

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.81 AU - 6.73 AU

Year: 5596 Days

Day: 5 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 17,785,309 km

• M1: 339,438 km (0.082 R)
• M2: 512,971 km (0.069 R)
• M3: 813,663 km (0.064 R)
• M4: 1,298,061 km (0.089 R)
• M5: 1,449,304 km (0.049 R)
• M6: 1,571,226 km (0.058 R)
• M7: 1,770,042 km (0.108 R)
• M8: 2,293,036 km (0.104 R)
• M9: 2,395,212 km (0.048 R)
• M10: 2,498,883 km (0.068 R)
• M11: 2,689,321 km (0.093 R)
• M12: 3,107,297 km (0.105 R)
• M13: 3,312,546 km (0.075 R)
• M14: 3,475,308 km (0.072 R)
• M15: 3,569,555 km (0.071 R)
• M16: 3,930,684 km (0.074 R)
• M17: 4,103,320 km (0.081 R)
• M18: 5,164,268 km (0.088 R)
• M19: 6,105,538 km (0.094 R)
• M20: 6,305,999 km (0.076 R)
• M21: 6,625,390 km (0.102 R)
• M22: 7,219,593 km (0.109 R)
• M23: 7,401,205 km (0.089 R)
• M24: 8,300,438 km (0.11 R)
• M25: 8,586,619 km (0.094 R)
• M26: 8,746,987 km (0.088 R)
• M27: 8,875,941 km (0.119 R)
• M28: 9,266,840 km (0.081 R)
• M29: 9,365,425 km (0.082 R)
• M30: 9,530,581 km (0.102 R)
• M31: 9,630,213 km (0.091 R)
• M32: 10,473,197 km (0.12 R)
• M33: 10,575,971 km (0.069 R)
• M34: 11,339,818 km (0.038 R)
• M35: 11,515,894 km (0.104 R)
• M36: 11,693,018 km (0.072 R)
• M37: 12,157,520 km (0.096 R)
• M38: 12,265,529 km (0.091 R)
• M39: 12,410,041 km (0.098 R)
• M40: 12,518,948 km (0.079 R)
• M41: 12,994,071 km (0.064 R)
• M42: 13,326,478 km (0.11 R)
• M43: 13,475,178 km (0.069 R)
• M44: 13,774,074 km (0.059 R)
• M45: 14,645,931 km (0.053 R)
• M46: 15,613,679 km (0.113 R)
• M47: 16,164,648 km (0.117 R)
• M48: 16,323,222 km (0.118 R)
• M49: 17,083,778 km (0.077 R)
• M50: 17,366,817 km (0.105 R)
• M51: 17,651,502 km (0.057 R)
• M52: 17,855,703 km (0.045 R)
• M53: 18,184,220 km (0.093 R)
• M54: 18,680,585 km (0.103 R)
• M55: 19,055,926 km (0.114 R)
• M56: 19,475,848 km (0.069 R)
• M57: 19,771,603 km (0.119 R)
• M58: 20,324,816 km (0.118 R)
• M59: 20,496,105 km (0.061 R)
• M60: 20,796,946 km (0.114 R)
• M61: 20,926,349 km (0.107 R)
• M62: 21,272,668 km (0.12 R)
• M63: 21,751,979 km (0.112 R)
• M64: 22,499,819 km (0.092 R)
• M65: 22,721,373 km (0.097 R)
• M66: 23,300,766 km (0.109 R)
• M67: 23,614,772 km (0.032 R)
• M68: 24,156,316 km (0.052 R)
• M69: 24,383,256 km (0.028 R)
• M70: 24,610,795 km (0.103 R)
• M71: 25,159,819 km (0.088 R)
• M72: 25,251,821 km (0.053 R)
• M73: 25,991,134 km (0.069 R)
• M74: 27,680,393 km (0.069 R)
• M75: 28,394,723 km (0.096 R)
• M76: 28,586,358 km (0.062 R)
• M77: 29,453,427 km (0.096 R)
• M78: 30,967,058 km (0.098 R)
• M79: 32,505,972 km (0.036 R)
• M80: 32,856,928 km (0.097 R)
• M81: 33,209,082 km (0.098 R)
• M82: 33,360,325 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 14

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.66 AU - 8.38 AU

Year: 7351 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,785,309 km

• M1: 186,100 km (0.117 R)
• M2: 284,086 km (0.112 R)
• M3: 433,834 km (0.105 R)
• M4: 852,708 km (0.114 R)
• M5: 1,054,216 km (0.057 R)
• M6: 1,176,886 km (0.112 R)
• M7: 1,593,068 km (0.101 R)
• M8: 1,736,083 km (0.046 R)
• M9: 1,827,787 km (0.078 R)
• M10: 1,921,285 km (0.051 R)
• M11: 2,191,758 km (0.101 R)
• M12: 2,516,386 km (0.117 R)
• M13: 2,770,253 km (0.077 R)
• M14: 3,054,938 km (0.112 R)
• M15: 3,303,271 km (0.089 R)
• M16: 3,395,423 km (0.065 R)
• M17: 3,511,660 km (0.117 R)
• M18: 3,700,603 km (0.079 R)
• M19: 3,844,516 km (0.058 R)
• M20: 4,014,758 km (0.059 R)
• M21: 4,287,625 km (0.11 R)
• M22: 4,515,313 km (0.058 R)
• M23: 4,773,219 km (0.114 R)
• M24: 5,089,170 km (0.109 R)
• M25: 5,521,059 km (0.055 R)
• M26: 6,134,410 km (0.075 R)
• M27: 6,507,208 km (0.115 R)
• M28: 7,486,625 km (0.071 R)
• M29: 7,978,204 km (0.109 R)
• M30: 8,227,883 km (0.089 R)
• M31: 8,735,020 km (0.12 R)
• M32: 9,024,940 km (0.051 R)
• M33: 9,252,479 km (0.057 R)
• M34: 9,482,111 km (0.057 R)
• M35: 9,980,422 km (0.081 R)
• M36: 10,215,889 km (0.113 R)
• M37: 10,317,316 km (0.116 R)
• M38: 11,350,738 km (0.118 R)
• M39: 11,950,925 km (0.12 R)
• M40: 12,380,869 km (0.042 R)
• M41: 12,852,551 km (0.041 R)
• M42: 12,998,709 km (0.119 R)
• M43: 13,366,869 km (0.049 R)
• M44: 13,589,471 km (0.086 R)
• M45: 13,888,218 km (0.07 R)
• M46: 14,113,662 km (0.084 R)
• M47: 14,758,877 km (0.117 R)
• M48: 15,842,863 km (0.113 R)
• M49: 15,960,447 km (0.118 R)
• M50: 16,315,293 km (0.064 R)
• M51: 16,712,476 km (0.12 R)
• M52: 16,832,304 km (0.092 R)
• M53: 16,952,281 km (0.086 R)
• M54: 17,233,675 km (0.047 R)
• M55: 18,250,940 km (0.036 R)
• M56: 18,498,076 km (0.119 R)
• M57: 18,787,697 km (0.113 R)
• M58: 19,245,916 km (0.113 R)
• M59: 19,413,465 km (0.091 R)
• M60: 19,792,247 km (0.094 R)
• M61: 20,343,515 km (0.074 R)
• M62: 20,986,188 km (0.104 R)
• M63: 22,071,819 km (0.097 R)
• M64: 23,577,672 km (0.086 R)
• M65: 23,667,281 km (0.099 R)
• M66: 24,207,329 km (0.119 R)
• M67: 24,388,193 km (0.051 R)
• M68: 25,207,989 km (0.119 R)
• M69: 26,921,334 km (0.057 R)
• M70: 27,343,798 km (0.094 R)
• M71: 29,778,803 km (0.062 R)
• M72: 30,118,539 km (0.115 R)
• M73: 30,801,603 km (0.107 R)
• M74: 32,981,693 km (0.074 R)
• M75: 33,887,807 km (0.028 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 9.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.85 AU - 9.35 AU

Year: 8990 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,785,309 km

• M1: 153,039 km (0.106 R)
• M2: 300,692 km (0.099 R)
• M3: 490,681 km (0.098 R)
• M4: 613,501 km (0.11 R)
• M5: 1,413,849 km (0.032 R)
• M6: 1,549,086 km (0.112 R)
• M7: 1,618,350 km (0.068 R)
• M8: 1,784,254 km (0.09 R)
• M9: 1,943,426 km (0.077 R)
• M10: 2,043,806 km (0.067 R)
• M11: 2,107,385 km (0.059 R)
• M12: 2,302,311 km (0.092 R)
• M13: 2,408,675 km (0.118 R)
• M14: 2,836,675 km (0.1 R)
• M15: 2,965,329 km (0.12 R)
• M16: 3,318,230 km (0.092 R)
• M17: 3,408,587 km (0.091 R)
• M18: 3,530,360 km (0.101 R)
• M19: 3,591,845 km (0.118 R)
• M20: 3,715,862 km (0.099 R)
• M21: 3,983,941 km (0.075 R)
• M22: 4,242,147 km (0.069 R)
• M23: 4,340,433 km (0.07 R)
• M24: 4,406,405 km (0.061 R)
• M25: 4,539,248 km (0.08 R)
• M26: 4,724,151 km (0.072 R)
• M27: 4,894,543 km (0.114 R)
• M28: 5,223,658 km (0.077 R)
• M29: 5,812,476 km (0.111 R)
• M30: 6,272,639 km (0.108 R)
• M31: 6,936,404 km (0.039 R)
• M32: 7,404,646 km (0.05 R)
• M33: 7,483,633 km (0.086 R)
• M34: 7,963,843 km (0.117 R)
• M35: 8,187,192 km (0.098 R)
• M36: 8,248,527 km (0.106 R)
• M37: 8,351,002 km (0.046 R)
• M38: 8,474,570 km (0.118 R)
• M39: 9,271,178 km (0.114 R)
• M40: 9,484,804 km (0.081 R)
• M41: 10,091,573 km (0.093 R)
• M42: 10,421,885 km (0.078 R)
• M43: 10,555,027 km (0.053 R)
• M44: 10,710,908 km (0.116 R)
• M45: 11,228,966 km (0.058 R)
• M46: 11,342,660 km (0.116 R)
• M47: 11,433,915 km (0.067 R)
• M48: 11,778,289 km (0.039 R)
• M49: 11,870,591 km (0.069 R)
• M50: 12,172,629 km (0.061 R)
• M51: 12,336,289 km (0.061 R)
• M52: 12,594,944 km (0.081 R)
• M53: 12,807,822 km (0.091 R)
• M54: 13,914,996 km (0.105 R)
• M55: 14,110,520 km (0.064 R)
• M56: 14,233,340 km (0.107 R)
• M57: 14,752,744 km (0.089 R)
• M58: 15,556,234 km (0.099 R)
• M59: 16,193,970 km (0.083 R)
• M60: 16,399,816 km (0.042 R)
• M61: 16,528,770 km (0.118 R)
• M62: 17,284,239 km (0.105 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit