🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 44.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,438,686 km

• M1: 209,287 km (0.119 R)
• M2: 302,337 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 301 Days

Day: 29.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,438,686 km

• M1: 27,975 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.06 AU - 1.16 AU

Year: 413 Days

Day: 23.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,438,686 km

• M1: 432,338 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.12 AU - 1.56 AU

Year: 548 Days

Day: 47.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 134.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,438,686 km

• M1: 472,879 km (0.093 R)
• M2: 718,219 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.61 AU - 2.71 AU

Year: 1532 Days

Day: 33 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.43 AU - 5.29 AU

Year: 3783 Days

Day: 45 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 13.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.32 AU - 7.18 AU

Year: 6192 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,438,686 km

• M1: 173,833 km (0.05 R)
• M2: 279,449 km (0.105 R)
• M3: 377,585 km (0.045 R)
• M4: 560,094 km (0.059 R)
• M5: 967,898 km (0.072 R)
• M6: 1,159,383 km (0.087 R)
• M7: 1,496,428 km (0.1 R)
• M8: 1,738,926 km (0.118 R)
• M9: 2,341,506 km (0.058 R)
• M10: 2,708,170 km (0.036 R)
• M11: 2,813,487 km (0.059 R)
• M12: 3,028,011 km (0.119 R)
• M13: 3,137,367 km (0.098 R)
• M14: 3,428,185 km (0.039 R)
• M15: 3,519,440 km (0.045 R)
• M16: 3,940,408 km (0.111 R)
• M17: 4,060,236 km (0.034 R)
• M18: 5,062,841 km (0.106 R)
• M19: 5,272,427 km (0.106 R)
• M20: 5,700,128 km (0.118 R)
• M21: 5,945,767 km (0.093 R)
• M22: 6,278,772 km (0.064 R)
• M23: 6,561,063 km (0.118 R)
• M24: 6,963,182 km (0.103 R)
• M25: 7,079,570 km (0.119 R)
• M26: 7,373,529 km (0.075 R)
• M27: 8,034,303 km (0.099 R)
• M28: 8,125,857 km (0.062 R)
• M29: 8,217,860 km (0.041 R)
• M30: 9,124,423 km (0.086 R)
• M31: 9,348,072 km (0.116 R)
• M32: 9,638,441 km (0.115 R)
• M33: 10,360,401 km (0.047 R)
• M34: 10,593,773 km (0.089 R)
• M35: 11,168,079 km (0.079 R)
• M36: 11,648,438 km (0.074 R)
• M37: 13,455,730 km (0.104 R)
• M38: 14,040,658 km (0.069 R)
• M39: 14,262,063 km (0.109 R)
• M40: 14,783,411 km (0.113 R)
• M41: 15,159,650 km (0.098 R)
• M42: 15,273,195 km (0.081 R)
• M43: 15,844,808 km (0.087 R)
• M44: 16,268,619 km (0.055 R)
• M45: 16,501,244 km (0.116 R)
• M46: 17,127,311 km (0.098 R)
• M47: 17,601,835 km (0.108 R)
• M48: 18,281,608 km (0.095 R)
• M49: 18,564,049 km (0.089 R)
• M50: 20,039,233 km (0.115 R)
• M51: 20,917,223 km (0.106 R)
• M52: 21,893,200 km (0.088 R)
• M53: 22,322,097 km (0.111 R)
• M54: 22,580,901 km (0.079 R)
• M55: 22,753,836 km (0.12 R)
• M56: 22,927,370 km (0.104 R)
• M57: 23,014,286 km (0.095 R)
• M58: 23,144,885 km (0.089 R)
• M59: 23,625,693 km (0.12 R)
• M60: 23,713,506 km (0.101 R)
• M61: 23,977,397 km (0.086 R)
• M62: 24,065,660 km (0.086 R)
• M63: 24,775,352 km (0.075 R)
• M64: 25,312,109 km (0.102 R)
• M65: 25,491,926 km (0.107 R)
• M66: 25,897,935 km (0.101 R)
• M67: 25,988,441 km (0.096 R)
• M68: 27,220,978 km (0.092 R)
• M69: 27,405,133 km (0.079 R)
• M70: 28,332,341 km (0.102 R)
• M71: 28,612,538 km (0.097 R)
• M72: 29,458,663 km (0.113 R)
• M73: 29,600,482 km (0.075 R)
• M74: 29,790,022 km (0.094 R)
• M75: 30,551,775 km (0.05 R)
• M76: 31,079,257 km (0.058 R)
• M77: 31,561,411 km (0.075 R)
• M78: 31,706,521 km (0.104 R)
• M79: 32,289,354 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 10.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.17 AU - 10.17 AU

Year: 11452 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,438,686 km

• M1: 141,819 km (0.097 R)
• M2: 292,314 km (0.109 R)
• M3: 418,276 km (0.09 R)
• M4: 496,665 km (0.069 R)
• M5: 655,987 km (0.097 R)
• M6: 1,064,538 km (0.091 R)
• M7: 1,197,830 km (0.111 R)
• M8: 1,336,807 km (0.108 R)
• M9: 1,502,561 km (0.064 R)
• M10: 1,697,337 km (0.087 R)
• M11: 1,923,529 km (0.096 R)
• M12: 2,040,515 km (0.058 R)
• M13: 2,557,675 km (0.081 R)
• M14: 2,739,137 km (0.059 R)
• M15: 2,871,382 km (0.081 R)
• M16: 2,978,643 km (0.082 R)
• M17: 3,364,905 km (0.047 R)
• M18: 3,738,002 km (0.05 R)
• M19: 4,276,554 km (0.117 R)
• M20: 4,712,333 km (0.102 R)
• M21: 4,871,505 km (0.05 R)
• M22: 5,260,759 km (0.118 R)
• M23: 6,034,928 km (0.1 R)
• M24: 6,173,156 km (0.076 R)
• M25: 6,844,402 km (0.098 R)
• M26: 7,243,678 km (0.07 R)
• M27: 7,613,335 km (0.063 R)
• M28: 8,994,422 km (0.055 R)
• M29: 9,311,719 km (0.098 R)
• M30: 9,512,031 km (0.063 R)
• M31: 9,632,906 km (0.092 R)
• M32: 10,911,070 km (0.096 R)
• M33: 11,249,610 km (0.12 R)
• M34: 11,893,779 km (0.05 R)
• M35: 12,993,622 km (0.12 R)
• M36: 13,851,267 km (0.119 R)
• M37: 14,494,986 km (0.079 R)
• M38: 14,634,113 km (0.091 R)
• M39: 16,002,484 km (0.107 R)
• M40: 16,290,759 km (0.055 R)
• M41: 16,532,210 km (0.086 R)
• M42: 17,559,499 km (0.099 R)
• M43: 18,205,762 km (0.071 R)
• M44: 18,355,958 km (0.059 R)
• M45: 18,708,261 km (0.104 R)
• M46: 18,859,804 km (0.076 R)
• M47: 19,778,185 km (0.053 R)
• M48: 20,658,868 km (0.058 R)
• M49: 21,340,884 km (0.076 R)
• M50: 22,942,928 km (0.08 R)
• M51: 24,252,358 km (0.094 R)
• M52: 24,805,122 km (0.117 R)
• M53: 25,473,825 km (0.105 R)
• M54: 25,810,420 km (0.042 R)
• M55: 26,772,185 km (0.104 R)
• M56: 27,400,795 km (0.064 R)
• M57: 28,265,770 km (0.115 R)
• M58: 28,439,752 km (0.106 R)
• M59: 29,256,856 km (0.051 R)
• M60: 29,491,724 km (0.09 R)
• M61: 30,854,262 km (0.099 R)
• M62: 32,297,881 km (0.11 R)
• M63: 34,009,730 km (0.096 R)
• M64: 34,133,148 km (0.074 R)
• M65: 35,188,112 km (0.04 R)
• M66: 36,316,828 km (0.071 R)
• M67: 37,075,887 km (0.085 R)
• M68: 37,393,783 km (0.097 R)
• M69: 37,712,426 km (0.09 R)
• M70: 38,032,117 km (0.095 R)
• M71: 38,224,350 km (0.111 R)
• M72: 38,867,322 km (0.068 R)
• M73: 40,686,881 km (0.062 R)
• M74: 40,817,929 km (0.057 R)
• M75: 41,080,323 km (0.064 R)
• M76: 41,211,820 km (0.048 R)
• M77: 41,739,003 km (0.104 R)
• M78: 42,533,966 km (0.108 R)
• M79: 43,735,835 km (0.099 R)
• M80: 43,870,024 km (0.086 R)
• M81: 45,016,542 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 14.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.17 AU - 14.83 AU

Year: 16551 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,438,686 km

• M1: 300,542 km (0.076 R)
• M2: 398,379 km (0.105 R)
• M3: 770,579 km (0.06 R)
• M4: 961,017 km (0.103 R)
• M5: 1,370,316 km (0.111 R)
• M6: 1,562,550 km (0.09 R)
• M7: 2,070,883 km (0.113 R)
• M8: 2,168,870 km (0.111 R)
• M9: 2,395,212 km (0.079 R)
• M10: 2,550,494 km (0.081 R)
• M11: 2,817,078 km (0.07 R)
• M12: 3,037,136 km (0.093 R)
• M13: 3,320,175 km (0.108 R)
• M14: 3,494,307 km (0.068 R)
• M15: 3,851,696 km (0.048 R)
• M16: 4,442,010 km (0.088 R)
• M17: 5,027,536 km (0.084 R)
• M18: 5,637,745 km (0.051 R)
• M19: 6,271,592 km (0.104 R)
• M20: 7,002,527 km (0.107 R)
• M21: 7,492,161 km (0.076 R)
• M22: 9,601,790 km (0.113 R)
• M23: 10,188,213 km (0.086 R)
• M24: 12,693,828 km (0.048 R)
• M25: 14,799,568 km (0.108 R)
• M26: 16,015,798 km (0.1 R)
• M27: 16,213,268 km (0.064 R)
• M28: 18,027,740 km (0.117 R)
• M29: 18,388,121 km (0.098 R)
• M30: 19,641,303 km (0.093 R)
• M31: 20,171,777 km (0.103 R)
• M32: 20,385,103 km (0.059 R)
• M33: 20,922,160 km (0.044 R)
• M34: 21,030,169 km (0.088 R)
• M35: 21,572,611 km (0.113 R)
• M36: 21,845,627 km (0.114 R)
• M37: 23,451,860 km (0.098 R)
• M38: 23,676,257 km (0.041 R)
• M39: 24,467,779 km (0.032 R)
• M40: 24,695,467 km (0.079 R)
• M41: 24,809,610 km (0.119 R)
• M42: 25,786,783 km (0.085 R)
• M43: 26,367,522 km (0.088 R)
• M44: 26,718,030 km (0.11 R)
• M45: 27,070,034 km (0.028 R)
• M46: 28,433,918 km (0.053 R)
• M47: 30,429,553 km (0.104 R)
• M48: 31,660,893 km (0.093 R)
• M49: 32,532,451 km (0.095 R)
• M50: 32,845,708 km (0.077 R)
• M51: 32,971,371 km (0.042 R)
• M52: 33,981,605 km (0.103 R)
• M53: 39,117,150 km (0.108 R)
• M54: 39,317,013 km (0.119 R)
• M55: 40,455,303 km (0.06 R)
• M56: 43,038,859 km (0.09 R)
• M57: 43,520,564 km (0.088 R)
• M58: 43,865,686 km (0.091 R)
• M59: 44,976,450 km (0.076 R)
• M60: 45,116,025 km (0.088 R)
• M61: 45,535,348 km (0.113 R)
• M62: 47,296,414 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 4.2

Gravity: 40.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.22 AU - 17.84 AU

Year: 20575 Days

Day: 15.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,438,686 km

• M1: 54,753 km (0.079 R)
• M2: 182,061 km (0.073 R)
• M3: 343,626 km (0.056 R)
• M4: 400,025 km (0.093 R)
• M5: 459,565 km (0.105 R)
• M6: 1,204,263 km (0.112 R)
• M7: 1,233,135 km (0.072 R)
• M8: 1,351,168 km (0.119 R)
• M9: 1,472,941 km (0.098 R)
• M10: 1,994,738 km (0.108 R)
• M11: 2,275,384 km (0.093 R)
• M12: 2,951,117 km (0.106 R)
• M13: 3,310,750 km (0.081 R)
• M14: 3,558,036 km (0.057 R)
• M15: 3,599,923 km (0.071 R)
• M16: 4,027,025 km (0.083 R)
• M17: 4,380,226 km (0.11 R)
• M18: 5,068,974 km (0.059 R)
• M19: 6,138,449 km (0.052 R)
• M20: 6,239,129 km (0.115 R)
• M21: 6,595,471 km (0.098 R)
• M22: 6,646,933 km (0.052 R)
• M23: 7,975,960 km (0.076 R)
• M24: 9,268,486 km (0.087 R)
• M25: 10,027,396 km (0.047 R)
• M26: 11,978,601 km (0.086 R)
• M27: 12,293,803 km (0.054 R)
• M28: 12,547,970 km (0.118 R)
• M29: 13,255,718 km (0.103 R)
• M30: 15,319,121 km (0.09 R)
• M31: 16,213,567 km (0.116 R)
• M32: 17,266,736 km (0.116 R)
• M33: 17,765,645 km (0.065 R)
• M34: 18,197,085 km (0.062 R)
• M35: 18,414,152 km (0.095 R)
• M36: 19,217,043 km (0.096 R)
• M37: 19,364,397 km (0.07 R)
• M38: 19,438,149 km (0.118 R)
• M39: 19,511,901 km (0.114 R)
• M40: 19,660,003 km (0.113 R)
• M41: 20,706,140 km (0.029 R)
• M42: 20,781,687 km (0.113 R)
• M43: 21,160,170 km (0.082 R)
• M44: 22,541,407 km (0.113 R)
• M45: 22,696,690 km (0.1 R)
• M46: 23,243,021 km (0.106 R)
• M47: 24,189,527 km (0.118 R)
• M48: 24,667,492 km (0.045 R)
• M49: 25,229,083 km (0.111 R)
• M50: 25,875,944 km (0.079 R)
• M51: 26,528,340 km (0.1 R)
• M52: 27,682,936 km (0.047 R)
• M53: 28,517,692 km (0.082 R)
• M54: 30,211,739 km (0.072 R)
• M55: 30,297,309 km (0.039 R)
• M56: 30,984,711 km (0.117 R)
• M57: 31,938,248 km (0.104 R)
• M58: 32,287,260 km (0.098 R)
• M59: 33,342,224 km (0.074 R)
• M60: 34,229,938 km (0.068 R)
• M61: 34,676,637 km (0.105 R)
• M62: 38,690,497 km (0.088 R)
• M63: 39,529,442 km (0.114 R)
• M64: 40,186,027 km (0.051 R)
• M65: 40,846,352 km (0.064 R)
• M66: 42,848,421 km (0.057 R)
• M67: 44,200,935 km (0.118 R)
• M68: 44,395,263 km (0.085 R)
• M69: 47,443,618 km (0.092 R)
• M70: 51,987,354 km (0.098 R)
• M71: 52,912,617 km (0.062 R)
• M72: 53,015,840 km (0.098 R)
• M73: 53,222,285 km (0.068 R)
• M74: 54,570,910 km (0.107 R)
• M75: 54,988,138 km (0.077 R)
• M76: 55,197,126 km (0.08 R)
• M77: 55,825,737 km (0.104 R)
• M78: 56,035,922 km (0.076 R)
• M79: 57,513,649 km (0.067 R)
• M80: 57,831,994 km (0.112 R)
• M81: 58,470,477 km (0.117 R)
• M82: 58,897,430 km (0.113 R)
• M83: 60,507,552 km (0.099 R)
• M84: 60,939,441 km (0.096 R)
• M85: 61,697,603 km (0.105 R)
• M86: 63,880,834 km (0.108 R)
• M87: 64,430,606 km (0.091 R)
• M88: 65,202,980 km (0.067 R)
• M89: 66,311,650 km (0.072 R)
• M90: 67,426,453 km (0.111 R)
• M91: 67,874,050 km (0.111 R)
• M92: 69,674,610 km (0.072 R)
• M93: 71,149,047 km (0.115 R)
• M94: 73,322,554 km (0.065 R)
• M95: 74,475,206 km (0.11 R)
• M96: 74,590,695 km (0.113 R)
• M97: 76,331,865 km (0.093 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit