🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 194 Days

Day: 29.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.24 AU - 1.46 AU

Year: 594 Days

Day: 41 Hours

Environment

Temp: -39 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.25 AU - 2.43 AU

Year: 1356 Days

Day: 12.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,117,028 km

• M1: 835,654 km (0.116 R)
• M2: 1,097,300 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4 AU - 4.26 AU

Year: 3179 Days

Day: 35.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,117,028 km

• M1: 520,451 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 11.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.84 AU - 8.02 AU

Year: 6175 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,117,028 km

• M1: 148,551 km (0.081 R)
• M2: 236,813 km (0.109 R)
• M3: 473,328 km (0.105 R)
• M4: 652,995 km (0.09 R)
• M5: 774,468 km (0.064 R)
• M6: 1,273,676 km (0.049 R)
• M7: 1,545,496 km (0.118 R)
• M8: 1,811,481 km (0.112 R)
• M9: 2,131,770 km (0.102 R)
• M10: 2,387,432 km (0.052 R)
• M11: 2,525,960 km (0.049 R)
• M12: 2,797,031 km (0.091 R)
• M13: 2,869,886 km (0.106 R)
• M14: 2,943,488 km (0.056 R)
• M15: 3,476,206 km (0.083 R)
• M16: 3,713,917 km (0.118 R)
• M17: 4,222,101 km (0.085 R)
• M18: 4,390,847 km (0.115 R)
• M19: 4,527,280 km (0.105 R)
• M20: 4,648,006 km (0.057 R)
• M21: 5,744,708 km (0.061 R)
• M22: 6,331,730 km (0.078 R)
• M23: 7,996,605 km (0.108 R)
• M24: 8,164,005 km (0.111 R)
• M25: 8,502,096 km (0.065 R)
• M26: 9,061,592 km (0.091 R)
• M27: 9,588,476 km (0.071 R)
• M28: 10,283,956 km (0.114 R)
• M29: 10,649,274 km (0.1 R)
• M30: 10,879,804 km (0.117 R)
• M31: 11,252,004 km (0.118 R)
• M32: 11,652,178 km (0.088 R)
• M33: 11,747,023 km (0.084 R)
• M34: 12,880,526 km (0.04 R)
• M35: 12,978,662 km (0.115 R)
• M36: 13,224,901 km (0.04 R)
• M37: 13,847,527 km (0.041 R)
• M38: 14,074,018 km (0.114 R)
• M39: 14,200,428 km (0.061 R)
• M40: 14,505,159 km (0.104 R)
• M41: 14,658,347 km (0.116 R)
• M42: 14,760,822 km (0.071 R)
• M43: 14,837,865 km (0.111 R)
• M44: 14,940,639 km (0.056 R)
• M45: 15,198,844 km (0.036 R)
• M46: 16,140,713 km (0.071 R)
• M47: 16,913,086 km (0.071 R)
• M48: 17,561,294 km (0.063 R)
• M49: 17,697,428 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.68 AU - 9.54 AU

Year: 9569 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,117,028 km

• M1: 214,823 km (0.104 R)
• M2: 539,300 km (0.11 R)
• M3: 839,842 km (0.064 R)
• M4: 1,430,754 km (0.103 R)
• M5: 1,596,808 km (0.079 R)
• M6: 1,791,734 km (0.073 R)
• M7: 2,134,313 km (0.101 R)
• M8: 2,253,393 km (0.086 R)
• M9: 3,395,872 km (0.099 R)
• M10: 3,620,867 km (0.067 R)
• M11: 3,735,309 km (0.086 R)
• M12: 4,234,966 km (0.042 R)
• M13: 4,355,692 km (0.12 R)
• M14: 4,477,614 km (0.101 R)
• M15: 4,662,666 km (0.102 R)
• M16: 5,362,784 km (0.1 R)
• M17: 5,926,619 km (0.043 R)
• M18: 6,439,740 km (0.07 R)
• M19: 7,290,802 km (0.111 R)
• M20: 7,582,368 km (0.09 R)
• M21: 7,692,771 km (0.101 R)
• M22: 7,840,724 km (0.115 R)
• M23: 8,941,914 km (0.11 R)
• M24: 9,372,307 km (0.106 R)
• M25: 9,490,788 km (0.045 R)
• M26: 9,889,616 km (0.114 R)
• M27: 10,457,340 km (0.103 R)
• M28: 10,993,948 km (0.087 R)
• M29: 11,119,011 km (0.091 R)
• M30: 11,624,353 km (0.09 R)
• M31: 11,879,866 km (0.088 R)
• M32: 11,965,436 km (0.071 R)
• M33: 12,439,811 km (0.058 R)
• M34: 12,788,673 km (0.111 R)
• M35: 13,451,541 km (0.091 R)
• M36: 13,719,770 km (0.108 R)
• M37: 13,989,944 km (0.117 R)
• M38: 14,261,763 km (0.106 R)
• M39: 14,626,932 km (0.061 R)
• M40: 14,718,785 km (0.067 R)
• M41: 14,995,242 km (0.114 R)
• M42: 16,213,417 km (0.112 R)
• M43: 16,594,593 km (0.083 R)
• M44: 17,560,546 km (0.089 R)
• M45: 17,902,976 km (0.114 R)
• M46: 18,148,914 km (0.08 R)
• M47: 19,395,364 km (0.075 R)
• M48: 20,156,668 km (0.108 R)
• M49: 20,618,027 km (0.119 R)
• M50: 20,720,951 km (0.107 R)
• M51: 22,710,602 km (0.106 R)
• M52: 22,977,036 km (0.12 R)
• M53: 23,674,312 km (0.102 R)
• M54: 23,890,182 km (0.099 R)
• M55: 24,052,645 km (0.057 R)
• M56: 24,324,165 km (0.065 R)
• M57: 25,309,865 km (0.081 R)
• M58: 25,475,470 km (0.111 R)
• M59: 26,420,630 km (0.094 R)
• M60: 27,207,514 km (0.061 R)
• M61: 27,377,158 km (0.098 R)
• M62: 27,660,646 km (0.026 R)
• M63: 27,774,341 km (0.06 R)
• M64: 29,963,556 km (0.091 R)
• M65: 31,552,584 km (0.082 R)
• M66: 31,671,365 km (0.069 R)
• M67: 31,969,065 km (0.085 R)
• M68: 32,088,294 km (0.046 R)
• M69: 32,267,662 km (0.038 R)
• M70: 32,507,169 km (0.104 R)
• M71: 33,410,590 km (0.103 R)
• M72: 33,956,772 km (0.109 R)
• M73: 35,550,887 km (0.117 R)
• M74: 35,922,189 km (0.097 R)
• M75: 37,043,874 km (0.093 R)
• M76: 37,231,918 km (0.091 R)
• M77: 37,420,411 km (0.083 R)
• M78: 37,609,054 km (0.098 R)
• M79: 38,493,926 km (0.058 R)
• M80: 39,577,613 km (0.061 R)
• M81: 40,155,360 km (0.043 R)
• M82: 41,709,831 km (0.1 R)
• M83: 42,691,343 km (0.112 R)
• M84: 44,477,093 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.8

Radius: 5.1

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.04 AU - 16.08 AU

Year: 17876 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,117,028 km

• M1: 75,697 km (0.041 R)
• M2: 328,816 km (0.114 R)
• M3: 1,765,704 km (0.076 R)
• M4: 2,888,884 km (0.11 R)
• M5: 3,060,024 km (0.119 R)
• M6: 3,593,341 km (0.117 R)
• M7: 3,839,579 km (0.099 R)
• M8: 4,348,361 km (0.101 R)
• M9: 4,743,748 km (0.095 R)
• M10: 5,568,631 km (0.04 R)
• M11: 5,674,846 km (0.106 R)
• M12: 5,817,412 km (0.12 R)
• M13: 6,735,644 km (0.072 R)
• M14: 6,962,584 km (0.058 R)
• M15: 7,463,139 km (0.073 R)
• M16: 7,580,274 km (0.102 R)
• M17: 9,409,108 km (0.064 R)
• M18: 9,876,003 km (0.062 R)
• M19: 10,481,126 km (0.097 R)
• M20: 10,524,809 km (0.088 R)
• M21: 10,568,491 km (0.082 R)
• M22: 10,788,101 km (0.106 R)
• M23: 11,142,648 km (0.073 R)
• M24: 11,276,538 km (0.097 R)
• M25: 12,045,621 km (0.052 R)
• M26: 13,206,949 km (0.063 R)
• M27: 13,348,618 km (0.117 R)
• M28: 13,396,041 km (0.109 R)
• M29: 15,484,876 km (0.095 R)
• M30: 15,634,324 km (0.119 R)
• M31: 17,880,985 km (0.114 R)
• M32: 18,511,091 km (0.076 R)
• M33: 20,882,816 km (0.105 R)
• M34: 20,937,868 km (0.097 R)
• M35: 22,384,778 km (0.092 R)
• M36: 22,836,414 km (0.025 R)
• M37: 26,974,740 km (0.097 R)
• M38: 27,214,695 km (0.107 R)
• M39: 27,515,536 km (0.07 R)
• M40: 27,938,599 km (0.103 R)
• M41: 28,363,906 km (0.077 R)
• M42: 28,546,864 km (0.094 R)
• M43: 29,838,193 km (0.081 R)
• M44: 30,272,775 km (0.12 R)
• M45: 32,095,774 km (0.081 R)
• M46: 32,286,362 km (0.104 R)
• M47: 34,667,960 km (0.105 R)
• M48: 35,321,254 km (0.085 R)
• M49: 36,044,560 km (0.118 R)
• M50: 36,308,750 km (0.075 R)
• M51: 36,441,144 km (0.112 R)
• M52: 36,706,381 km (0.105 R)
• M53: 38,445,755 km (0.048 R)
• M54: 44,457,944 km (0.083 R)
• M55: 46,454,178 km (0.078 R)
• M56: 46,597,792 km (0.097 R)
• M57: 47,825,242 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 6.1

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.87 AU - 15.51 AU

Year: 19185 Days

Day: 24.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,117,028 km

• M1: 95,593 km (0.067 R)
• M2: 280,197 km (0.117 R)
• M3: 366,066 km (0.088 R)
• M4: 1,055,114 km (0.095 R)
• M5: 1,222,813 km (0.089 R)
• M6: 1,429,258 km (0.101 R)
• M7: 1,841,699 km (0.078 R)
• M8: 1,908,420 km (0.091 R)
• M9: 2,009,847 km (0.078 R)
• M10: 2,113,070 km (0.101 R)
• M11: 2,325,050 km (0.045 R)
• M12: 2,397,156 km (0.09 R)
• M13: 2,922,993 km (0.101 R)
• M14: 2,961,888 km (0.071 R)
• M15: 3,159,058 km (0.116 R)
• M16: 3,239,243 km (0.087 R)
• M17: 3,360,567 km (0.06 R)
• M18: 3,401,407 km (0.103 R)
• M19: 3,483,536 km (0.064 R)
• M20: 4,251,871 km (0.084 R)
• M21: 4,429,443 km (0.052 R)
• M22: 4,609,709 km (0.066 R)
• M23: 4,792,218 km (0.074 R)
• M24: 5,023,796 km (0.119 R)
• M25: 5,164,418 km (0.069 R)
• M26: 6,035,676 km (0.101 R)
• M27: 6,235,389 km (0.117 R)
• M28: 7,161,100 km (0.108 R)
• M29: 7,964,740 km (0.077 R)
• M30: 8,128,849 km (0.091 R)
• M31: 8,405,007 km (0.06 R)
• M32: 8,909,600 km (0.118 R)
• M33: 9,424,217 km (0.103 R)
• M34: 9,655,944 km (0.09 R)
• M35: 10,541,713 km (0.087 R)
• M36: 10,782,267 km (0.09 R)
• M37: 11,024,765 km (0.104 R)
• M38: 11,638,565 km (0.054 R)
• M39: 11,824,964 km (0.087 R)
• M40: 12,012,260 km (0.075 R)
• M41: 13,285,936 km (0.095 R)
• M42: 15,343,356 km (0.084 R)
• M43: 17,854,057 km (0.034 R)
• M44: 18,068,880 km (0.096 R)
• M45: 18,791,437 km (0.053 R)
• M46: 20,339,476 km (0.092 R)
• M47: 21,242,150 km (0.111 R)
• M48: 22,004,351 km (0.048 R)
• M49: 22,234,881 km (0.089 R)
• M50: 24,981,648 km (0.107 R)
• M51: 25,141,717 km (0.112 R)
• M52: 25,302,236 km (0.077 R)
• M53: 26,843,992 km (0.066 R)
• M54: 26,925,971 km (0.112 R)
• M55: 27,750,405 km (0.109 R)
• M56: 28,666,842 km (0.067 R)
• M57: 30,700,475 km (0.104 R)
• M58: 32,081,862 km (0.088 R)
• M59: 32,168,928 km (0.028 R)
• M60: 32,517,790 km (0.113 R)
• M61: 32,955,663 km (0.05 R)
• M62: 34,280,651 km (0.101 R)
• M63: 34,369,662 km (0.115 R)
• M64: 35,623,143 km (0.116 R)
• M65: 36,800,478 km (0.057 R)
• M66: 37,439,710 km (0.055 R)
• M67: 37,714,670 km (0.1 R)
• M68: 37,990,529 km (0.084 R)
• M69: 40,408,180 km (0.075 R)
• M70: 41,162,004 km (0.11 R)
• M71: 42,492,378 km (0.117 R)
• M72: 43,162,875 km (0.073 R)
• M73: 43,933,454 km (0.093 R)
• M74: 45,390,388 km (0.111 R)
• M75: 45,781,586 km (0.059 R)
• M76: 48,651,172 km (0.115 R)
• M77: 49,553,397 km (0.084 R)
• M78: 51,476,328 km (0.034 R)
• M79: 54,043,577 km (0.089 R)
• M80: 55,290,475 km (0.062 R)
• M81: 56,232,044 km (0.087 R)
• M82: 63,186,550 km (0.08 R)
• M83: 63,514,020 km (0.059 R)
• M84: 65,380,403 km (0.061 R)
• M85: 66,043,421 km (0.104 R)
• M86: 66,819,684 km (0.095 R)
• M87: 67,598,939 km (0.073 R)
• M88: 67,710,539 km (0.09 R)
• M89: 70,519,838 km (0.05 R)
• M90: 70,859,575 km (0.027 R)
• M91: 71,086,365 km (0.11 R)
• M92: 71,199,760 km (0.116 R)
• M93: 74,516,345 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit