🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 170 Days

Day: 28.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,850,587 km

• M1: 47,572 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.89 AU

Year: 232 Days

Day: 28.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,850,587 km

• M1: 424,708 km (0.092 R)
• M2: 683,213 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.17 AU - 1.39 AU

Year: 516 Days

Day: 23.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 92.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,850,587 km

• M1: 1,010,234 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.11 AU - 1.63 AU

Year: 572 Days

Day: 27 Hours

Environment

Temp: 13 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.91 AU - 5.55 AU

Year: 3667 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 13.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.71 AU - 9.79 AU

Year: 10852 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,850,587 km

• M1: 186,399 km (0.098 R)
• M2: 336,146 km (0.075 R)
• M3: 492,177 km (0.066 R)
• M4: 1,130,960 km (0.113 R)
• M5: 1,314,068 km (0.112 R)
• M6: 1,587,533 km (0.045 R)
• M7: 1,731,446 km (0.109 R)
• M8: 2,144,785 km (0.097 R)
• M9: 2,662,094 km (0.107 R)
• M10: 2,785,213 km (0.092 R)
• M11: 3,429,531 km (0.055 R)
• M12: 4,262,642 km (0.104 R)
• M13: 4,436,624 km (0.119 R)
• M14: 4,524,588 km (0.066 R)
• M15: 4,882,276 km (0.025 R)
• M16: 4,973,082 km (0.11 R)
• M17: 5,404,821 km (0.042 R)
• M18: 5,848,678 km (0.079 R)
• M19: 6,637,059 km (0.041 R)
• M20: 6,839,465 km (0.104 R)
• M21: 7,043,965 km (0.081 R)
• M22: 7,285,117 km (0.118 R)
• M23: 7,563,968 km (0.078 R)
• M24: 7,917,617 km (0.084 R)
• M25: 8,494,915 km (0.115 R)
• M26: 8,641,371 km (0.063 R)
• M27: 9,198,025 km (0.068 R)
• M28: 9,386,219 km (0.115 R)
• M29: 10,035,624 km (0.086 R)
• M30: 10,424,428 km (0.105 R)
• M31: 10,937,400 km (0.103 R)
• M32: 11,136,813 km (0.097 R)
• M33: 11,579,922 km (0.106 R)
• M34: 11,701,845 km (0.079 R)
• M35: 13,282,346 km (0.099 R)
• M36: 13,409,953 km (0.113 R)
• M37: 13,924,570 km (0.062 R)
• M38: 14,054,271 km (0.113 R)
• M39: 14,576,966 km (0.064 R)
• M40: 14,752,744 km (0.111 R)
• M41: 15,551,895 km (0.086 R)
• M42: 15,731,413 km (0.116 R)
• M43: 16,183,348 km (0.086 R)
• M44: 17,471,236 km (0.109 R)
• M45: 17,798,407 km (0.105 R)
• M46: 19,079,264 km (0.115 R)
• M47: 19,223,326 km (0.114 R)
• M48: 19,416,158 km (0.052 R)
• M49: 19,658,058 km (0.078 R)
• M50: 20,193,618 km (0.101 R)
• M51: 20,389,591 km (0.085 R)
• M52: 21,829,321 km (0.111 R)
• M53: 22,131,210 km (0.113 R)
• M54: 22,892,214 km (0.074 R)
• M55: 23,404,288 km (0.085 R)
• M56: 24,075,683 km (0.095 R)
• M57: 24,492,014 km (0.117 R)
• M58: 25,384,664 km (0.109 R)
• M59: 25,490,280 km (0.107 R)
• M60: 26,287,936 km (0.114 R)
• M61: 26,555,567 km (0.101 R)
• M62: 26,770,389 km (0.067 R)
• M63: 27,201,680 km (0.106 R)
• M64: 27,472,452 km (0.074 R)
• M65: 27,744,122 km (0.055 R)
• M66: 28,674,321 km (0.073 R)
• M67: 29,115,635 km (0.038 R)
• M68: 30,453,190 km (0.098 R)
• M69: 31,355,863 km (0.113 R)
• M70: 31,810,641 km (0.108 R)
• M71: 32,095,924 km (0.092 R)
• M72: 33,245,584 km (0.11 R)
• M73: 33,535,055 km (0.101 R)
• M74: 33,651,143 km (0.062 R)
• M75: 34,467,200 km (0.072 R)
• M76: 34,818,904 km (0.095 R)
• M77: 35,230,897 km (0.097 R)
• M78: 35,466,962 km (0.112 R)
• M79: 36,356,920 km (0.09 R)
• M80: 36,954,414 km (0.097 R)
• M81: 39,009,889 km (0.092 R)
• M82: 39,192,997 km (0.116 R)
• M83: 40,236,292 km (0.108 R)
• M84: 40,730,414 km (0.025 R)
• M85: 41,350,946 km (0.075 R)
• M86: 41,724,641 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 12.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.17 AU - 11.07 AU

Year: 11475 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 66,850,587 km

• M1: 205,996 km (0.07 R)
• M2: 289,472 km (0.116 R)
• M3: 429,795 km (0.101 R)
• M4: 691,142 km (0.111 R)
• M5: 797,805 km (0.043 R)
• M6: 1,066,633 km (0.107 R)
• M7: 1,870,871 km (0.106 R)
• M8: 1,978,881 km (0.067 R)
• M9: 2,282,864 km (0.069 R)
• M10: 2,654,016 km (0.12 R)
• M11: 2,882,452 km (0.117 R)
• M12: 3,228,172 km (0.09 R)
• M13: 3,664,699 km (0.066 R)
• M14: 3,939,660 km (0.097 R)
• M15: 4,221,502 km (0.117 R)
• M16: 4,323,827 km (0.076 R)
• M17: 4,955,130 km (0.111 R)
• M18: 5,303,693 km (0.087 R)
• M19: 5,728,102 km (0.112 R)
• M20: 5,841,647 km (0.108 R)
• M21: 6,210,107 km (0.113 R)
• M22: 6,921,445 km (0.116 R)
• M23: 7,608,697 km (0.041 R)
• M24: 8,446,595 km (0.064 R)
• M25: 8,758,656 km (0.112 R)
• M26: 9,501,410 km (0.1 R)
• M27: 10,154,255 km (0.092 R)
• M28: 10,625,488 km (0.087 R)
• M29: 11,560,624 km (0.091 R)
• M30: 11,936,265 km (0.106 R)
• M31: 12,522,090 km (0.12 R)
• M32: 12,640,422 km (0.111 R)
• M33: 12,967,592 km (0.036 R)
• M34: 13,057,351 km (0.095 R)
• M35: 14,490,050 km (0.094 R)
• M36: 15,876,224 km (0.084 R)
• M37: 16,423,153 km (0.115 R)
• M38: 16,845,618 km (0.104 R)
• M39: 17,568,624 km (0.105 R)
• M40: 17,800,800 km (0.085 R)
• M41: 18,167,614 km (0.062 R)
• M42: 18,268,144 km (0.095 R)
• M43: 18,604,590 km (0.088 R)
• M44: 19,935,861 km (0.097 R)
• M45: 21,403,865 km (0.066 R)
• M46: 21,829,620 km (0.112 R)
• M47: 22,437,736 km (0.069 R)
• M48: 22,761,765 km (0.101 R)
• M49: 22,870,223 km (0.119 R)
• M50: 23,160,144 km (0.108 R)
• M51: 24,368,895 km (0.113 R)
• M52: 24,925,100 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 5.1

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.28 AU - 18.34 AU

Year: 22407 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,850,587 km

• M1: 94,396 km (0.083 R)
• M2: 140,472 km (0.105 R)
• M3: 238,309 km (0.069 R)
• M4: 410,497 km (0.1 R)
• M5: 996,322 km (0.109 R)
• M6: 1,170,155 km (0.116 R)
• M7: 1,988,156 km (0.096 R)
• M8: 2,335,821 km (0.101 R)
• M9: 2,466,869 km (0.058 R)
• M10: 2,702,037 km (0.064 R)
• M11: 3,086,204 km (0.105 R)
• M12: 3,230,117 km (0.08 R)
• M13: 3,413,075 km (0.054 R)
• M14: 4,869,111 km (0.097 R)
• M15: 5,078,997 km (0.044 R)
• M16: 6,675,207 km (0.086 R)
• M17: 7,096,624 km (0.067 R)
• M18: 7,382,356 km (0.12 R)
• M19: 7,623,358 km (0.097 R)
• M20: 7,866,903 km (0.081 R)
• M21: 8,361,773 km (0.073 R)
• M22: 8,866,666 km (0.039 R)
• M23: 9,071,316 km (0.102 R)
• M24: 9,277,611 km (0.096 R)
• M25: 9,433,343 km (0.077 R)
• M26: 10,655,856 km (0.072 R)
• M27: 11,037,630 km (0.056 R)
• M28: 12,781,941 km (0.054 R)
• M29: 13,597,250 km (0.099 R)
• M30: 13,656,191 km (0.107 R)
• M31: 14,309,485 km (0.089 R)
• M32: 15,094,724 km (0.073 R)
• M33: 15,831,793 km (0.085 R)
• M34: 15,955,810 km (0.039 R)
• M35: 16,455,018 km (0.046 R)
• M36: 16,580,680 km (0.098 R)
• M37: 16,643,511 km (0.066 R)
• M38: 17,404,815 km (0.089 R)
• M39: 18,372,264 km (0.118 R)
• M40: 18,567,938 km (0.108 R)
• M41: 19,889,336 km (0.103 R)
• M42: 20,561,330 km (0.105 R)
• M43: 21,789,678 km (0.088 R)
• M44: 22,691,454 km (0.11 R)
• M45: 22,761,316 km (0.113 R)
• M46: 22,901,340 km (0.11 R)
• M47: 22,971,351 km (0.098 R)
• M48: 27,528,551 km (0.081 R)
• M49: 27,603,051 km (0.076 R)
• M50: 28,051,695 km (0.048 R)
• M51: 29,183,702 km (0.113 R)
• M52: 30,870,717 km (0.075 R)
• M53: 31,258,625 km (0.096 R)
• M54: 31,570,087 km (0.071 R)
• M55: 31,882,448 km (0.091 R)
• M56: 33,063,373 km (0.083 R)
• M57: 33,778,750 km (0.108 R)
• M58: 34,499,214 km (0.104 R)
• M59: 36,118,312 km (0.116 R)
• M60: 36,281,523 km (0.089 R)
• M61: 37,679,216 km (0.111 R)
• M62: 38,426,158 km (0.105 R)
• M63: 38,592,810 km (0.093 R)
• M64: 38,927,012 km (0.114 R)
• M65: 41,292,154 km (0.081 R)
• M66: 41,548,265 km (0.092 R)
• M67: 41,804,975 km (0.104 R)
• M68: 45,189,627 km (0.117 R)
• M69: 45,894,682 km (0.086 R)
• M70: 46,692,338 km (0.119 R)
• M71: 47,405,172 km (0.09 R)
• M72: 48,570,988 km (0.066 R)
• M73: 49,383,753 km (0.111 R)
• M74: 51,389,262 km (0.027 R)
• M75: 53,049,799 km (0.105 R)
• M76: 54,166,547 km (0.072 R)
• M77: 54,353,544 km (0.12 R)
• M78: 54,540,541 km (0.065 R)
• M79: 54,821,636 km (0.115 R)
• M80: 55,197,126 km (0.1 R)
• M81: 56,518,076 km (0.036 R)
• M82: 56,992,301 km (0.098 R)
• M83: 60,542,707 km (0.118 R)
• M84: 61,319,718 km (0.081 R)
• M85: 61,417,107 km (0.11 R)
• M86: 61,807,108 km (0.09 R)
• M87: 63,572,064 km (0.112 R)
• M88: 63,966,554 km (0.094 R)
• M89: 64,559,709 km (0.08 R)
• M90: 65,452,958 km (0.062 R)
• M91: 65,652,073 km (0.089 R)
• M92: 65,851,337 km (0.097 R)
• M93: 66,250,464 km (0.084 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit