🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.54 AU - 0.78 AU

Year: 226 Days

Day: 32.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,819,198 km

• M1: 44,431 km (0.085 R)
• M2: 456,423 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 618 Days

Day: 27.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,819,198 km

• M1: 134,937 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.57 AU - 2.31 AU

Year: 1140 Days

Day: 41.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.09 AU - 3.45 AU

Year: 1944 Days

Day: 39.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 8.7

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.34 AU - 6.62 AU

Year: 6957 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,819,198 km

• M1: 164,408 km (0.087 R)
• M2: 258,206 km (0.104 R)
• M3: 434,731 km (0.114 R)
• M4: 1,132,755 km (0.052 R)
• M5: 1,219,223 km (0.117 R)
• M6: 1,626,727 km (0.116 R)
• M7: 1,725,163 km (0.103 R)
• M8: 2,401,345 km (0.076 R)
• M9: 2,767,860 km (0.119 R)
• M10: 2,886,042 km (0.118 R)
• M11: 2,981,785 km (0.093 R)
• M12: 3,527,518 km (0.066 R)
• M13: 3,759,694 km (0.054 R)
• M14: 4,130,846 km (0.086 R)
• M15: 4,239,155 km (0.06 R)
• M16: 4,994,175 km (0.093 R)
• M17: 5,138,687 km (0.118 R)
• M18: 5,820,704 km (0.111 R)
• M19: 6,218,783 km (0.096 R)
• M20: 6,499,579 km (0.096 R)
• M21: 6,880,455 km (0.086 R)
• M22: 7,073,586 km (0.096 R)
• M23: 7,170,974 km (0.114 R)
• M24: 7,597,627 km (0.116 R)
• M25: 8,235,961 km (0.117 R)
• M26: 8,338,286 km (0.104 R)
• M27: 8,578,839 km (0.085 R)
• M28: 9,172,593 km (0.066 R)
• M29: 9,996,878 km (0.03 R)
• M30: 10,994,546 km (0.064 R)
• M31: 11,182,740 km (0.083 R)
• M32: 11,334,133 km (0.113 R)
• M33: 11,677,161 km (0.062 R)
• M34: 12,490,824 km (0.071 R)
• M35: 12,726,740 km (0.057 R)
• M36: 13,443,164 km (0.085 R)
• M37: 13,846,779 km (0.045 R)
• M38: 14,009,392 km (0.11 R)
• M39: 14,254,433 km (0.09 R)
• M40: 14,665,977 km (0.081 R)
• M41: 14,956,496 km (0.108 R)
• M42: 15,585,256 km (0.11 R)
• M43: 15,881,759 km (0.089 R)
• M44: 15,966,730 km (0.112 R)
• M45: 16,052,001 km (0.088 R)
• M46: 16,265,627 km (0.118 R)
• M47: 16,912,039 km (0.038 R)
• M48: 17,042,489 km (0.035 R)
• M49: 17,435,333 km (0.12 R)
• M50: 17,523,147 km (0.096 R)
• M51: 17,699,074 km (0.063 R)
• M52: 18,363,887 km (0.103 R)
• M53: 18,453,197 km (0.045 R)
• M54: 19,581,164 km (0.098 R)
• M55: 20,685,047 km (0.104 R)
• M56: 20,777,947 km (0.119 R)
• M57: 21,244,543 km (0.089 R)
• M58: 23,531,745 km (0.053 R)
• M59: 24,164,544 km (0.101 R)
• M60: 24,556,790 km (0.091 R)
• M61: 24,803,028 km (0.098 R)
• M62: 25,248,231 km (0.09 R)
• M63: 25,347,564 km (0.065 R)
• M64: 26,398,040 km (0.117 R)
• M65: 26,599,848 km (0.071 R)
• M66: 28,077,426 km (0.098 R)
• M67: 28,489,867 km (0.091 R)
• M68: 29,424,854 km (0.038 R)
• M69: 29,896,087 km (0.109 R)
• M70: 30,264,397 km (0.085 R)
• M71: 30,687,161 km (0.084 R)
• M72: 31,271,640 km (0.103 R)
• M73: 31,485,116 km (0.114 R)
• M74: 31,752,597 km (0.105 R)
• M75: 32,128,387 km (0.101 R)
• M76: 33,864,769 km (0.117 R)
• M77: 33,919,522 km (0.079 R)
• M78: 33,974,275 km (0.032 R)
• M79: 34,413,644 km (0.097 R)
• M80: 36,919,857 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.7

Radius: 3.2

Gravity: 94.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.22 AU - 12.48 AU

Year: 14043 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,819,198 km

• M1: 56,847 km (0.093 R)
• M2: 107,262 km (0.095 R)
• M3: 151,543 km (0.065 R)
• M4: 260,001 km (0.054 R)
• M5: 444,306 km (0.113 R)
• M6: 481,556 km (0.057 R)
• M7: 662,569 km (0.075 R)
• M8: 886,517 km (0.114 R)
• M9: 1,106,875 km (0.081 R)
• M10: 1,370,616 km (0.094 R)
• M11: 1,538,016 km (0.089 R)
• M12: 1,595,312 km (0.068 R)
• M13: 1,984,416 km (0.091 R)
• M14: 2,046,798 km (0.107 R)
• M15: 2,401,495 km (0.051 R)
• M16: 2,915,214 km (0.094 R)
• M17: 3,536,643 km (0.07 R)
• M18: 3,688,635 km (0.094 R)
• M19: 4,686,153 km (0.059 R)
• M20: 5,584,189 km (0.064 R)
• M21: 5,894,904 km (0.104 R)
• M22: 6,257,081 km (0.096 R)
• M23: 6,719,787 km (0.107 R)
• M24: 6,955,254 km (0.112 R)
• M25: 7,385,946 km (0.106 R)
• M26: 8,122,716 km (0.074 R)
• M27: 8,323,027 km (0.111 R)
• M28: 8,831,211 km (0.078 R)
• M29: 8,882,523 km (0.109 R)
• M30: 8,933,985 km (0.11 R)
• M31: 9,611,962 km (0.096 R)
• M32: 9,717,728 km (0.114 R)
• M33: 9,823,793 km (0.06 R)
• M34: 10,144,680 km (0.106 R)
• M35: 10,577,617 km (0.077 R)
• M36: 10,961,485 km (0.098 R)
• M37: 11,238,390 km (0.107 R)
• M38: 12,426,646 km (0.116 R)
• M39: 12,484,242 km (0.055 R)
• M40: 12,773,414 km (0.095 R)
• M41: 13,006,338 km (0.052 R)
• M42: 13,713,487 km (0.088 R)
• M43: 15,103,401 km (0.111 R)
• M44: 15,287,855 km (0.105 R)
• M45: 17,110,256 km (0.113 R)
• M46: 17,302,639 km (0.099 R)
• M47: 17,949,201 km (0.064 R)
• M48: 18,406,372 km (0.119 R)
• M49: 18,999,977 km (0.106 R)
• M50: 19,465,825 km (0.099 R)
• M51: 22,760,568 km (0.085 R)
• M52: 24,471,369 km (0.077 R)
• M53: 24,978,057 km (0.049 R)
• M54: 25,854,701 km (0.119 R)
• M55: 29,001,492 km (0.109 R)
• M56: 29,077,937 km (0.051 R)
• M57: 29,922,566 km (0.12 R)
• M58: 30,231,635 km (0.062 R)
• M59: 30,464,110 km (0.03 R)
• M60: 32,108,490 km (0.048 R)
• M61: 32,425,039 km (0.118 R)
• M62: 32,822,072 km (0.108 R)
• M63: 33,781,443 km (0.11 R)
• M64: 34,103,378 km (0.054 R)
• M65: 35,400,840 km (0.112 R)
• M66: 36,384,596 km (0.038 R)
• M67: 36,879,914 km (0.056 R)
• M68: 36,962,642 km (0.105 R)
• M69: 37,211,274 km (0.078 R)
• M70: 38,462,809 km (0.056 R)
• M71: 39,051,477 km (0.066 R)
• M72: 39,220,223 km (0.112 R)
• M73: 39,389,269 km (0.108 R)
• M74: 40,921,151 km (0.09 R)
• M75: 41,522,086 km (0.076 R)
• M76: 41,780,591 km (0.079 R)
• M77: 42,039,545 km (0.119 R)
• M78: 44,482,328 km (0.064 R)
• M79: 45,898,871 km (0.106 R)
• M80: 46,970,889 km (0.119 R)
• M81: 48,684,981 km (0.073 R)
• M82: 50,144,309 km (0.053 R)
• M83: 51,525,396 km (0.112 R)
• M84: 51,988,551 km (0.119 R)
• M85: 52,453,053 km (0.047 R)
• M86: 53,012,249 km (0.034 R)
• M87: 54,890,600 km (0.115 R)
• M88: 56,218,281 km (0.062 R)
• M89: 58,518,947 km (0.032 R)
• M90: 60,069,828 km (0.094 R)
• M91: 61,437,751 km (0.111 R)
• M92: 62,421,208 km (0.109 R)
• M93: 62,618,527 km (0.113 R)
• M94: 65,302,313 km (0.108 R)
• M95: 66,910,340 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 8

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.13 AU - 14.47 AU

Year: 17096 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,819,198 km

• M1: 382,971 km (0.107 R)
• M2: 472,131 km (0.085 R)
• M3: 694,882 km (0.1 R)
• M4: 901,327 km (0.087 R)
• M5: 2,199,537 km (0.099 R)
• M6: 2,860,012 km (0.077 R)
• M7: 3,269,013 km (0.041 R)
• M8: 3,816,242 km (0.074 R)
• M9: 3,937,117 km (0.091 R)
• M10: 4,182,906 km (0.116 R)
• M11: 4,561,089 km (0.075 R)
• M12: 4,689,594 km (0.077 R)
• M13: 5,171,000 km (0.085 R)
• M14: 5,668,114 km (0.065 R)
• M15: 6,562,410 km (0.081 R)
• M16: 6,756,289 km (0.12 R)
• M17: 6,903,044 km (0.105 R)
• M18: 7,907,444 km (0.105 R)
• M19: 7,958,906 km (0.091 R)
• M20: 8,532,015 km (0.119 R)
• M21: 8,903,616 km (0.09 R)
• M22: 9,064,434 km (0.096 R)
• M23: 9,334,758 km (0.058 R)
• M24: 9,389,062 km (0.05 R)
• M25: 9,662,676 km (0.112 R)
• M26: 9,717,578 km (0.12 R)
• M27: 9,883,333 km (0.065 R)
• M28: 10,049,835 km (0.071 R)
• M29: 10,161,435 km (0.059 R)
• M30: 10,555,327 km (0.112 R)
• M31: 10,725,569 km (0.102 R)
• M32: 11,242,130 km (0.107 R)
• M33: 11,357,919 km (0.068 R)
• M34: 11,707,978 km (0.085 R)
• M35: 12,120,719 km (0.101 R)
• M36: 13,082,184 km (0.081 R)
• M37: 13,265,142 km (0.119 R)
• M38: 13,571,968 km (0.116 R)
• M39: 14,130,267 km (0.029 R)
• M40: 14,255,480 km (0.095 R)
• M41: 16,175,419 km (0.04 R)
• M42: 16,240,943 km (0.116 R)
• M43: 16,569,161 km (0.077 R)
• M44: 16,767,229 km (0.09 R)
• M45: 18,790,390 km (0.109 R)
• M46: 18,859,056 km (0.095 R)
• M47: 19,134,914 km (0.056 R)
• M48: 19,551,245 km (0.086 R)
• M49: 19,760,532 km (0.108 R)
• M50: 20,818,040 km (0.098 R)
• M51: 21,317,846 km (0.099 R)
• M52: 22,111,313 km (0.099 R)
• M53: 27,381,497 km (0.094 R)
• M54: 28,401,156 km (0.11 R)
• M55: 29,034,703 km (0.07 R)
• M56: 30,477,275 km (0.104 R)
• M57: 30,558,207 km (0.095 R)
• M58: 30,882,236 km (0.059 R)
• M59: 31,125,931 km (0.09 R)
• M60: 31,779,076 km (0.05 R)
• M61: 32,767,319 km (0.112 R)
• M62: 33,932,986 km (0.107 R)
• M63: 34,184,609 km (0.061 R)
• M64: 35,877,309 km (0.112 R)
• M65: 36,390,430 km (0.081 R)
• M66: 37,597,236 km (0.117 R)
• M67: 38,817,057 km (0.048 R)
• M68: 39,431,904 km (0.077 R)
• M69: 39,961,481 km (0.099 R)
• M70: 40,493,301 km (0.066 R)
• M71: 42,013,066 km (0.11 R)
• M72: 42,102,974 km (0.092 R)
• M73: 42,283,090 km (0.108 R)
• M74: 42,825,083 km (0.076 R)
• M75: 43,460,276 km (0.11 R)
• M76: 45,569,307 km (0.032 R)
• M77: 46,496,664 km (0.027 R)
• M78: 47,523,803 km (0.098 R)
• M79: 48,275,532 km (0.044 R)
• M80: 49,505,526 km (0.097 R)
• M81: 49,600,670 km (0.077 R)
• M82: 50,554,356 km (0.048 R)
• M83: 50,650,099 km (0.076 R)
• M84: 51,033,518 km (0.057 R)
• M85: 52,092,971 km (0.071 R)
• M86: 52,770,948 km (0.104 R)
• M87: 56,204,369 km (0.085 R)
• M88: 57,098,814 km (0.114 R)
• M89: 58,499,499 km (0.036 R)
• M90: 58,600,029 km (0.097 R)
• M91: 59,406,062 km (0.1 R)
• M92: 61,232,802 km (0.1 R)
• M93: 61,437,003 km (0.082 R)
• M94: 61,845,854 km (0.115 R)
• M95: 66,612,940 km (0.085 R)
• M96: 69,465,472 km (0.116 R)
• M97: 70,853,142 km (0.085 R)
• M98: 71,282,039 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit