🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 149 Days

Day: 47.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.94 AU - 1.4 AU

Year: 477 Days

Day: 24.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1 AU - 1.6 AU

Year: 558 Days

Day: 23.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.84 AU - 2.08 AU

Year: 1034 Days

Day: 21.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.12 AU - 3.84 AU

Year: 2446 Days

Day: 32.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,882,488 km

• M1: 49,816 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.8 AU - 4.82 AU

Year: 3371 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,882,488 km

• M1: 1,925,325 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 11.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.69 AU - 8.71 AU

Year: 7278 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,882,488 km

• M1: 233,073 km (0.099 R)
• M2: 349,161 km (0.057 R)
• M3: 484,398 km (0.102 R)
• M4: 555,457 km (0.072 R)
• M5: 700,118 km (0.062 R)
• M6: 772,374 km (0.042 R)
• M7: 858,393 km (0.113 R)
• M8: 1,029,383 km (0.116 R)
• M9: 1,125,425 km (0.102 R)
• M10: 1,237,324 km (0.069 R)
• M11: 1,486,404 km (0.081 R)
• M12: 1,883,138 km (0.102 R)
• M13: 2,017,776 km (0.116 R)
• M14: 2,202,230 km (0.117 R)
• M15: 2,312,633 km (0.097 R)
• M16: 2,424,832 km (0.073 R)
• M17: 2,522,370 km (0.082 R)
• M18: 2,721,784 km (0.111 R)
• M19: 2,806,456 km (0.06 R)
• M20: 3,118,517 km (0.107 R)
• M21: 3,626,252 km (0.107 R)
• M22: 3,966,588 km (0.049 R)
• M23: 4,416,428 km (0.089 R)
• M24: 4,496,314 km (0.074 R)
• M25: 5,153,198 km (0.104 R)
• M26: 5,343,337 km (0.119 R)
• M27: 5,818,160 km (0.06 R)
• M28: 6,419,394 km (0.052 R)
• M29: 6,716,047 km (0.088 R)
• M30: 6,808,199 km (0.114 R)
• M31: 7,204,633 km (0.101 R)
• M32: 7,608,697 km (0.101 R)
• M33: 7,849,849 km (0.12 R)
• M34: 8,044,625 km (0.118 R)
• M35: 8,613,546 km (0.056 R)
• M36: 9,349,269 km (0.088 R)
• M37: 10,105,187 km (0.104 R)
• M38: 10,317,167 km (0.063 R)
• M39: 11,234,650 km (0.103 R)
• M40: 11,620,015 km (0.074 R)
• M41: 12,009,867 km (0.113 R)
• M42: 12,630,997 km (0.11 R)
• M43: 13,669,954 km (0.117 R)
• M44: 13,845,732 km (0.077 R)
• M45: 13,992,936 km (0.098 R)
• M46: 14,081,348 km (0.086 R)
• M47: 14,407,472 km (0.091 R)
• M48: 15,890,585 km (0.037 R)
• M49: 16,137,272 km (0.116 R)
• M50: 16,354,189 km (0.102 R)
• M51: 16,822,430 km (0.094 R)
• M52: 17,010,923 km (0.092 R)
• M53: 17,294,860 km (0.098 R)
• M54: 17,390,004 km (0.12 R)
• M55: 17,676,185 km (0.076 R)
• M56: 18,544,002 km (0.073 R)
• M57: 18,673,704 km (0.113 R)
• M58: 18,803,704 km (0.103 R)
• M59: 18,934,154 km (0.031 R)
• M60: 19,130,277 km (0.087 R)
• M61: 20,824,323 km (0.119 R)
• M62: 21,740,460 km (0.055 R)
• M63: 22,255,077 km (0.11 R)
• M64: 23,156,703 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 12.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.45 AU - 7.99 AU

Year: 7309 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 82,882,488 km

• M1: 153,487 km (0.104 R)
• M2: 257,907 km (0.106 R)
• M3: 337,493 km (0.086 R)
• M4: 437,723 km (0.088 R)
• M5: 551,418 km (0.114 R)
• M6: 980,913 km (0.045 R)
• M7: 1,316,162 km (0.074 R)
• M8: 1,408,614 km (0.056 R)
• M9: 1,588,430 km (0.043 R)
• M10: 1,865,934 km (0.086 R)
• M11: 2,037,523 km (0.075 R)
• M12: 2,159,445 km (0.064 R)
• M13: 2,686,778 km (0.104 R)
• M14: 2,866,295 km (0.036 R)
• M15: 2,957,700 km (0.07 R)
• M16: 3,510,015 km (0.119 R)
• M17: 3,624,457 km (0.113 R)
• M18: 3,756,702 km (0.085 R)
• M19: 4,781,746 km (0.119 R)
• M20: 5,074,061 km (0.104 R)
• M21: 5,297,261 km (0.103 R)
• M22: 5,618,896 km (0.044 R)
• M23: 6,341,304 km (0.116 R)
• M24: 7,238,293 km (0.093 R)
• M25: 7,426,786 km (0.094 R)
• M26: 7,680,504 km (0.06 R)
• M27: 7,829,803 km (0.105 R)
• M28: 8,947,149 km (0.118 R)
• M29: 9,788,787 km (0.116 R)
• M30: 10,513,439 km (0.115 R)
• M31: 10,703,279 km (0.098 R)
• M32: 10,798,573 km (0.095 R)
• M33: 12,713,874 km (0.11 R)
• M34: 12,941,562 km (0.082 R)
• M35: 13,324,084 km (0.118 R)
• M36: 14,074,168 km (0.112 R)
• M37: 14,231,096 km (0.098 R)
• M38: 14,652,513 km (0.105 R)
• M39: 14,731,950 km (0.035 R)
• M40: 14,811,536 km (0.117 R)
• M41: 15,534,392 km (0.058 R)
• M42: 16,050,056 km (0.073 R)
• M43: 16,159,263 km (0.086 R)
• M44: 17,997,671 km (0.114 R)
• M45: 18,139,639 km (0.091 R)
• M46: 18,596,511 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.4

Radius: 4.5

Gravity: 36.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.97 AU - 16.47 AU

Year: 20201 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,882,488 km

• M1: 62,981 km (0.117 R)
• M2: 102,026 km (0.09 R)
• M3: 159,471 km (0.076 R)
• M4: 312,959 km (0.107 R)
• M5: 444,904 km (0.059 R)
• M6: 593,904 km (0.103 R)
• M7: 1,184,815 km (0.049 R)
• M8: 1,213,538 km (0.081 R)
• M9: 1,331,271 km (0.101 R)
• M10: 1,452,595 km (0.115 R)
• M11: 1,483,562 km (0.094 R)
• M12: 2,218,237 km (0.102 R)
• M13: 2,774,293 km (0.063 R)
• M14: 3,330,198 km (0.106 R)
• M15: 3,620,867 km (0.115 R)
• M16: 3,747,875 km (0.05 R)
• M17: 3,962,848 km (0.084 R)
• M18: 4,404,909 km (0.045 R)
• M19: 5,674,546 km (0.108 R)
• M20: 5,723,615 km (0.034 R)
• M21: 9,316,806 km (0.046 R)
• M22: 9,432,894 km (0.057 R)
• M23: 10,378,053 km (0.036 R)
• M24: 10,861,853 km (0.043 R)
• M25: 10,922,739 km (0.08 R)
• M26: 10,983,924 km (0.112 R)
• M27: 11,414,766 km (0.099 R)
• M28: 12,229,776 km (0.112 R)
• M29: 12,356,784 km (0.103 R)
• M30: 14,987,612 km (0.085 R)
• M31: 15,878,468 km (0.086 R)
• M32: 16,156,121 km (0.11 R)
• M33: 17,353,652 km (0.061 R)
• M34: 17,567,876 km (0.113 R)
• M35: 17,639,534 km (0.115 R)
• M36: 20,206,783 km (0.097 R)
• M37: 20,507,624 km (0.111 R)
• M38: 20,658,568 km (0.119 R)
• M39: 22,033,373 km (0.117 R)
• M40: 22,731,845 km (0.05 R)
• M41: 22,966,415 km (0.089 R)
• M42: 24,071,045 km (0.046 R)
• M43: 24,790,162 km (0.067 R)
• M44: 25,922,917 km (0.108 R)
• M45: 26,249,639 km (0.105 R)
• M46: 26,824,843 km (0.062 R)
• M47: 28,912,332 km (0.094 R)
• M48: 29,420,964 km (0.101 R)
• M49: 30,533,374 km (0.092 R)
• M50: 32,008,559 km (0.072 R)
• M51: 34,578,201 km (0.038 R)
• M52: 36,115,170 km (0.097 R)
• M53: 36,479,890 km (0.093 R)
• M54: 36,754,402 km (0.096 R)
• M55: 37,305,371 km (0.069 R)
• M56: 37,859,032 km (0.073 R)
• M57: 40,857,422 km (0.079 R)
• M58: 40,952,268 km (0.051 R)
• M59: 41,332,695 km (0.108 R)
• M60: 42,384,966 km (0.093 R)
• M61: 43,542,854 km (0.048 R)
• M62: 44,515,689 km (0.048 R)
• M63: 45,594,140 km (0.073 R)
• M64: 46,284,833 km (0.103 R)
• M65: 50,704,852 km (0.112 R)
• M66: 53,068,349 km (0.111 R)
• M67: 53,172,020 km (0.048 R)
• M68: 53,275,542 km (0.1 R)
• M69: 53,898,916 km (0.08 R)
• M70: 54,003,036 km (0.08 R)
• M71: 57,157,307 km (0.117 R)
• M72: 57,475,951 km (0.09 R)
• M73: 58,008,519 km (0.113 R)
• M74: 59,078,294 km (0.112 R)
• M75: 60,912,064 km (0.047 R)
• M76: 61,237,589 km (0.078 R)
• M77: 61,563,713 km (0.103 R)
• M78: 63,312,661 km (0.098 R)
• M79: 63,752,479 km (0.067 R)
• M80: 63,862,583 km (0.066 R)
• M81: 64,193,194 km (0.098 R)
• M82: 64,414,001 km (0.087 R)
• M83: 66,524,079 km (0.047 R)
• M84: 66,971,077 km (0.079 R)
• M85: 67,643,669 km (0.102 R)
• M86: 69,108,382 km (0.088 R)
• M87: 69,788,005 km (0.111 R)
• M88: 69,901,400 km (0.106 R)
• M89: 70,014,945 km (0.099 R)
• M90: 70,925,547 km (0.041 R)
• M91: 71,839,889 km (0.074 R)
• M92: 73,334,223 km (0.102 R)
• M93: 74,027,310 km (0.097 R)
• M94: 75,071,054 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.3

Radius: 3

Gravity: 82.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.67 AU - 18.25 AU

Year: 21798 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,882,488 km

• M1: 446,400 km (0.104 R)
• M2: 1,076,955 km (0.109 R)
• M3: 1,441,974 km (0.116 R)
• M4: 1,571,675 km (0.086 R)
• M5: 1,982,621 km (0.099 R)
• M6: 2,199,986 km (0.114 R)
• M7: 2,540,172 km (0.073 R)
• M8: 2,578,918 km (0.114 R)
• M9: 3,654,676 km (0.078 R)
• M10: 4,010,420 km (0.119 R)
• M11: 4,330,559 km (0.026 R)
• M12: 4,658,926 km (0.073 R)
• M13: 5,043,991 km (0.075 R)
• M14: 5,289,781 km (0.093 R)
• M15: 5,640,438 km (0.046 R)
• M16: 6,102,247 km (0.064 R)
• M17: 6,258,876 km (0.081 R)
• M18: 7,116,221 km (0.113 R)
• M19: 7,171,124 km (0.1 R)
• M20: 7,336,280 km (0.119 R)
• M21: 7,839,676 km (0.074 R)
• M22: 8,009,769 km (0.103 R)
• M23: 8,761,498 km (0.09 R)
• M24: 8,938,174 km (0.109 R)
• M25: 10,268,996 km (0.092 R)
• M26: 10,642,542 km (0.088 R)
• M27: 10,957,146 km (0.113 R)
• M28: 11,660,107 km (0.106 R)
• M29: 13,176,431 km (0.107 R)
• M30: 13,243,750 km (0.047 R)
• M31: 15,599,767 km (0.101 R)
• M32: 15,670,975 km (0.102 R)
• M33: 17,118,036 km (0.078 R)
• M34: 17,634,447 km (0.057 R)
• M35: 17,782,998 km (0.086 R)
• M36: 18,531,586 km (0.073 R)
• M37: 18,985,765 km (0.12 R)
• M38: 19,827,851 km (0.115 R)
• M39: 20,370,144 km (0.092 R)
• M40: 24,879,173 km (0.112 R)
• M41: 25,463,652 km (0.094 R)
• M42: 26,901,886 km (0.108 R)
• M43: 27,846,447 km (0.099 R)
• M44: 28,453,216 km (0.05 R)
• M45: 30,121,830 km (0.118 R)
• M46: 32,002,724 km (0.099 R)
• M47: 32,274,544 km (0.049 R)
• M48: 32,456,156 km (0.108 R)
• M49: 32,547,111 km (0.072 R)
• M50: 34,198,372 km (0.106 R)
• M51: 35,034,176 km (0.084 R)
• M52: 35,407,871 km (0.094 R)
• M53: 36,347,645 km (0.096 R)
• M54: 36,442,191 km (0.058 R)
• M55: 37,295,796 km (0.039 R)
• M56: 37,390,941 km (0.104 R)
• M57: 37,486,234 km (0.061 R)
• M58: 38,347,918 km (0.091 R)
• M59: 39,895,658 km (0.05 R)
• M60: 39,993,046 km (0.091 R)
• M61: 40,579,320 km (0.091 R)
• M62: 42,354,598 km (0.04 R)
• M63: 42,454,081 km (0.052 R)
• M64: 43,251,886 km (0.088 R)
• M65: 44,155,308 km (0.091 R)
• M66: 44,356,816 km (0.111 R)
• M67: 44,963,585 km (0.099 R)
• M68: 47,314,366 km (0.099 R)
• M69: 47,623,884 km (0.085 R)
• M70: 50,440,064 km (0.118 R)
• M71: 50,545,381 km (0.119 R)
• M72: 50,650,697 km (0.047 R)
• M73: 51,284,693 km (0.118 R)
• M74: 52,134,110 km (0.073 R)
• M75: 52,347,287 km (0.036 R)
• M76: 54,926,653 km (0.086 R)
• M77: 55,360,487 km (0.09 R)
• M78: 56,669,020 km (0.12 R)
• M79: 56,888,181 km (0.11 R)
• M80: 57,217,296 km (0.109 R)
• M81: 58,983,299 km (0.104 R)
• M82: 62,116,776 km (0.111 R)
• M83: 62,455,765 km (0.082 R)
• M84: 63,931,548 km (0.068 R)
• M85: 64,159,535 km (0.097 R)
• M86: 67,264,738 km (0.12 R)
• M87: 69,830,790 km (0.092 R)
• M88: 70,653,878 km (0.108 R)
• M89: 73,261,817 km (0.106 R)
• M90: 73,381,196 km (0.032 R)
• M91: 75,419,019 km (0.078 R)
• M92: 75,659,871 km (0.1 R)
• M93: 78,083,656 km (0.106 R)
• M94: 79,182,602 km (0.08 R)
• M95: 80,532,723 km (0.101 R)
• M96: 80,655,692 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit