🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 236 Days

Day: 32.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,173,945 km

• M1: 223,649 km (0.052 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.33 AU - 1.75 AU

Year: 724 Days

Day: 40.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.6 AU - 3.68 AU

Year: 2107 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,173,945 km

• M1: 952,789 km (0.112 R)
• M2: 2,269,549 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.69 AU - 3.71 AU

Year: 2168 Days

Day: 43.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,173,945 km

• M1: 522,097 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 12

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.13 AU - 6.19 AU

Year: 5100 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,173,945 km

• M1: 194,776 km (0.065 R)
• M2: 362,625 km (0.067 R)
• M3: 468,989 km (0.099 R)
• M4: 648,208 km (0.047 R)
• M5: 731,234 km (0.068 R)
• M6: 886,517 km (0.1 R)
• M7: 1,028,934 km (0.041 R)
• M8: 1,475,484 km (0.112 R)
• M9: 1,589,029 km (0.08 R)
• M10: 1,780,215 km (0.099 R)
• M11: 2,089,433 km (0.094 R)
• M12: 2,382,645 km (0.04 R)
• M13: 3,063,316 km (0.073 R)
• M14: 3,549,509 km (0.094 R)
• M15: 3,665,148 km (0.086 R)
• M16: 3,801,731 km (0.099 R)
• M17: 4,039,890 km (0.107 R)
• M18: 4,242,147 km (0.103 R)
• M19: 4,323,977 km (0.094 R)
• M20: 4,720,112 km (0.08 R)
• M21: 4,826,327 km (0.097 R)
• M22: 4,998,065 km (0.095 R)
• M23: 5,259,263 km (0.101 R)
• M24: 5,413,797 km (0.07 R)
• M25: 5,502,808 km (0.114 R)
• M26: 5,795,272 km (0.078 R)
• M27: 5,909,265 km (0.064 R)
• M28: 6,069,934 km (0.091 R)
• M29: 6,162,535 km (0.102 R)
• M30: 6,372,420 km (0.087 R)
• M31: 6,608,336 km (0.088 R)
• M32: 7,211,066 km (0.107 R)
• M33: 8,084,419 km (0.03 R)
• M34: 8,314,350 km (0.042 R)
• M35: 8,598,437 km (0.052 R)
• M36: 9,043,790 km (0.073 R)
• M37: 9,176,184 km (0.103 R)
• M38: 9,335,954 km (0.084 R)
• M39: 9,820,801 km (0.059 R)
• M40: 9,902,481 km (0.113 R)
• M41: 10,703,129 km (0.071 R)
• M42: 10,984,074 km (0.077 R)
• M43: 12,102,767 km (0.092 R)
• M44: 12,601,825 km (0.059 R)
• M45: 13,711,243 km (0.115 R)
• M46: 14,416,597 km (0.119 R)
• M47: 14,571,581 km (0.042 R)
• M48: 14,851,777 km (0.05 R)
• M49: 15,070,938 km (0.113 R)
• M50: 15,544,416 km (0.117 R)
• M51: 16,247,526 km (0.028 R)
• M52: 16,440,956 km (0.088 R)
• M53: 16,667,746 km (0.1 R)
• M54: 17,453,284 km (0.102 R)
• M55: 18,485,659 km (0.115 R)
• M56: 18,620,447 km (0.039 R)
• M57: 19,162,290 km (0.056 R)
• M58: 20,019,486 km (0.062 R)
• M59: 20,889,099 km (0.096 R)
• M60: 21,310,965 km (0.113 R)
• M61: 21,416,730 km (0.115 R)
• M62: 21,522,795 km (0.093 R)
• M63: 22,234,432 km (0.076 R)
• M64: 22,701,178 km (0.077 R)
• M65: 23,026,254 km (0.059 R)
• M66: 23,134,862 km (0.087 R)
• M67: 23,644,243 km (0.101 R)
• M68: 24,083,911 km (0.047 R)
• M69: 24,526,272 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.6

Radius: 14.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.18 AU - 12.18 AU

Year: 13219 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 65,173,945 km

• M1: 327,021 km (0.103 R)
• M2: 448,794 km (0.088 R)
• M3: 815,009 km (0.082 R)
• M4: 949,946 km (0.07 R)
• M5: 1,120,338 km (0.107 R)
• M6: 1,259,016 km (0.077 R)
• M7: 1,463,516 km (0.053 R)
• M8: 1,807,741 km (0.065 R)
• M9: 2,195,798 km (0.042 R)
• M10: 2,536,581 km (0.112 R)
• M11: 3,514,054 km (0.06 R)
• M12: 3,849,901 km (0.111 R)
• M13: 4,152,538 km (0.102 R)
• M14: 4,373,494 km (0.086 R)
• M15: 4,643,817 km (0.113 R)
• M16: 4,735,221 km (0.099 R)
• M17: 4,850,262 km (0.103 R)
• M18: 5,013,025 km (0.093 R)
• M19: 5,343,935 km (0.067 R)
• M20: 6,764,517 km (0.082 R)
• M21: 6,920,697 km (0.029 R)
• M22: 7,051,744 km (0.096 R)
• M23: 8,351,451 km (0.076 R)
• M24: 8,519,150 km (0.102 R)
• M25: 9,028,979 km (0.08 R)
• M26: 9,374,401 km (0.077 R)
• M27: 9,694,840 km (0.066 R)
• M28: 9,989,398 km (0.041 R)
• M29: 10,436,695 km (0.117 R)
• M30: 11,943,595 km (0.088 R)
• M31: 12,322,975 km (0.108 R)
• M32: 13,616,249 km (0.118 R)
• M33: 13,979,472 km (0.093 R)
• M34: 14,179,036 km (0.103 R)
• M35: 16,120,966 km (0.099 R)
• M36: 16,435,271 km (0.111 R)
• M37: 18,036,716 km (0.068 R)
• M38: 18,217,729 km (0.032 R)
• M39: 18,727,858 km (0.111 R)
• M40: 18,947,917 km (0.098 R)
• M41: 19,095,121 km (0.118 R)
• M42: 19,911,477 km (0.109 R)
• M43: 21,655,040 km (0.118 R)
• M44: 22,506,252 km (0.053 R)
• M45: 22,662,133 km (0.09 R)
• M46: 24,121,609 km (0.072 R)
• M47: 24,802,280 km (0.079 R)
• M48: 25,448,842 km (0.1 R)
• M49: 26,018,959 km (0.097 R)
• M50: 27,047,744 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.7

Radius: 7.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.14 AU - 14.34 AU

Year: 19290 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,173,945 km

• M1: 340,036 km (0.084 R)
• M2: 410,646 km (0.098 R)
• M3: 689,048 km (0.063 R)
• M4: 758,461 km (0.101 R)
• M5: 1,183,469 km (0.067 R)
• M6: 1,354,758 km (0.111 R)
• M7: 1,611,019 km (0.111 R)
• M8: 1,737,130 km (0.049 R)
• M9: 1,982,321 km (0.096 R)
• M10: 2,238,583 km (0.12 R)
• M11: 2,326,396 km (0.077 R)
• M12: 2,433,359 km (0.098 R)
• M13: 2,487,513 km (0.06 R)
• M14: 2,615,270 km (0.08 R)
• M15: 3,326,608 km (0.053 R)
• M16: 3,406,942 km (0.105 R)
• M17: 3,528,715 km (0.093 R)
• M18: 4,531,918 km (0.111 R)
• M19: 4,846,971 km (0.057 R)
• M20: 5,007,190 km (0.115 R)
• M21: 5,403,475 km (0.083 R)
• M22: 5,474,534 km (0.112 R)
• M23: 5,737,527 km (0.092 R)
• M24: 6,127,529 km (0.073 R)
• M25: 6,176,746 km (0.046 R)
• M26: 6,601,754 km (0.081 R)
• M27: 8,311,658 km (0.045 R)
• M28: 8,448,689 km (0.071 R)
• M29: 8,531,267 km (0.12 R)
• M30: 8,586,469 km (0.039 R)
• M31: 8,752,672 km (0.102 R)
• M32: 8,808,323 km (0.065 R)
• M33: 9,144,768 km (0.104 R)
• M34: 9,342,985 km (0.098 R)
• M35: 10,091,424 km (0.107 R)
• M36: 10,355,165 km (0.117 R)
• M37: 10,561,759 km (0.09 R)
• M38: 10,829,390 km (0.065 R)
• M39: 11,009,057 km (0.069 R)
• M40: 11,676,263 km (0.057 R)
• M41: 11,737,599 km (0.074 R)
• M42: 11,799,083 km (0.118 R)
• M43: 12,138,820 km (0.109 R)
• M44: 12,450,432 km (0.101 R)
• M45: 12,638,776 km (0.095 R)
• M46: 13,145,314 km (0.118 R)
• M47: 14,080,600 km (0.113 R)
• M48: 14,671,811 km (0.082 R)
• M49: 15,540,077 km (0.101 R)
• M50: 15,708,973 km (0.11 R)
• M51: 15,946,385 km (0.094 R)
• M52: 16,804,179 km (0.078 R)
• M53: 16,942,707 km (0.066 R)
• M54: 19,031,392 km (0.104 R)
• M55: 19,175,904 km (0.087 R)
• M56: 19,284,662 km (0.061 R)
• M57: 19,648,184 km (0.084 R)
• M58: 19,867,495 km (0.071 R)
• M59: 20,530,064 km (0.057 R)
• M60: 21,537,605 km (0.095 R)
• M61: 21,839,195 km (0.072 R)
• M62: 21,914,742 km (0.117 R)
• M63: 22,180,128 km (0.103 R)
• M64: 22,675,746 km (0.03 R)
• M65: 23,329,489 km (0.037 R)
• M66: 24,497,998 km (0.111 R)
• M67: 24,970,727 km (0.111 R)
• M68: 26,649,065 km (0.071 R)
• M69: 26,891,713 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.8

Radius: 5.7

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.58 AU - 15.1 AU

Year: 19501 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,173,945 km

• M1: 126,410 km (0.096 R)
• M2: 190,438 km (0.098 R)
• M3: 611,406 km (0.119 R)
• M4: 734,226 km (0.077 R)
• M5: 980,315 km (0.076 R)
• M6: 1,225,356 km (0.095 R)
• M7: 1,887,626 km (0.104 R)
• M8: 1,947,166 km (0.101 R)
• M9: 2,037,673 km (0.07 R)
• M10: 2,191,758 km (0.062 R)
• M11: 2,286,005 km (0.112 R)
• M12: 2,609,735 km (0.116 R)
• M13: 2,676,306 km (0.093 R)
• M14: 4,120,823 km (0.11 R)
• M15: 4,355,243 km (0.112 R)
• M16: 4,674,485 km (0.106 R)
• M17: 4,918,928 km (0.115 R)
• M18: 5,420,080 km (0.11 R)
• M19: 5,547,987 km (0.072 R)
• M20: 6,380,798 km (0.08 R)
• M21: 6,651,869 km (0.081 R)
• M22: 7,205,232 km (0.108 R)
• M23: 7,629,940 km (0.077 R)
• M24: 8,111,346 km (0.091 R)
• M25: 8,355,639 km (0.107 R)
• M26: 8,701,959 km (0.112 R)
• M27: 9,459,522 km (0.104 R)
• M28: 10,343,346 km (0.112 R)
• M29: 10,661,541 km (0.102 R)
• M30: 10,929,321 km (0.112 R)
• M31: 10,983,027 km (0.082 R)
• M32: 12,244,586 km (0.098 R)
• M33: 13,783,050 km (0.077 R)
• M34: 14,250,544 km (0.095 R)
• M35: 15,744,428 km (0.05 R)
• M36: 16,355,834 km (0.111 R)
• M37: 17,728,096 km (0.035 R)
• M38: 17,918,085 km (0.05 R)
• M39: 17,981,514 km (0.042 R)
• M40: 19,266,710 km (0.039 R)
• M41: 19,331,785 km (0.09 R)
• M42: 19,396,860 km (0.077 R)
• M43: 20,448,533 km (0.103 R)
• M44: 21,182,161 km (0.072 R)
• M45: 21,249,330 km (0.106 R)
• M46: 23,642,896 km (0.116 R)
• M47: 24,553,499 km (0.059 R)
• M48: 24,977,608 km (0.072 R)
• M49: 25,475,470 km (0.099 R)
• M50: 25,761,501 km (0.063 R)
• M51: 26,698,283 km (0.119 R)
• M52: 26,916,098 km (0.054 R)
• M53: 27,134,361 km (0.115 R)
• M54: 27,572,832 km (0.053 R)
• M55: 28,382,755 km (0.117 R)
• M56: 28,530,857 km (0.08 R)
• M57: 29,424,854 km (0.073 R)
• M58: 30,403,673 km (0.111 R)
• M59: 31,011,339 km (0.109 R)
• M60: 34,898,939 km (0.077 R)
• M61: 34,978,226 km (0.085 R)
• M62: 37,061,227 km (0.102 R)
• M63: 37,547,570 km (0.087 R)
• M64: 38,444,708 km (0.083 R)
• M65: 39,101,592 km (0.119 R)
• M66: 40,093,875 km (0.109 R)
• M67: 40,926,985 km (0.072 R)
• M68: 41,178,160 km (0.091 R)
• M69: 43,546,145 km (0.079 R)
• M70: 44,660,350 km (0.115 R)
• M71: 44,746,518 km (0.104 R)
• M72: 45,523,978 km (0.12 R)
• M73: 45,870,896 km (0.12 R)
• M74: 47,004,698 km (0.1 R)
• M75: 47,267,542 km (0.117 R)
• M76: 47,355,356 km (0.114 R)
• M77: 47,882,987 km (0.118 R)
• M78: 47,971,100 km (0.115 R)
• M79: 48,766,811 km (0.048 R)
• M80: 55,564,240 km (0.118 R)
• M81: 55,656,841 km (0.088 R)
• M82: 56,399,594 km (0.084 R)
• M83: 56,492,794 km (0.052 R)
• M84: 57,239,137 km (0.11 R)
• M85: 57,519,932 km (0.051 R)
• M86: 57,988,922 km (0.071 R)
• M87: 58,459,258 km (0.12 R)
• M88: 59,308,824 km (0.102 R)
• M89: 61,020,223 km (0.118 R)
• M90: 61,402,745 km (0.08 R)
• M91: 61,498,488 km (0.032 R)
• M92: 61,978,099 km (0.102 R)
• M93: 62,170,182 km (0.117 R)
• M94: 64,881,195 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit