🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.42 AU

Year: 473 Days

Day: 46.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,887,890 km

• M1: 162,762 km (0.119 R)
• M2: 929,452 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.29 AU - 1.35 AU

Year: 574 Days

Day: 34.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.28 AU - 2.52 AU

Year: 1408 Days

Day: 19.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.64 AU - 3.68 AU

Year: 2128 Days

Day: 31.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,887,890 km

• M1: 246,088 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 11

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.27 AU - 5.29 AU

Year: 3958 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,887,890 km

• M1: 137,480 km (0.107 R)
• M2: 452,234 km (0.05 R)
• M3: 575,503 km (0.062 R)
• M4: 730,786 km (0.105 R)
• M5: 964,158 km (0.117 R)
• M6: 1,187,059 km (0.055 R)
• M7: 1,293,124 km (0.056 R)
• M8: 1,414,747 km (0.099 R)
• M9: 1,591,721 km (0.117 R)
• M10: 1,789,639 km (0.116 R)
• M11: 2,094,819 km (0.088 R)
• M12: 2,224,520 km (0.104 R)
• M13: 2,401,644 km (0.119 R)
• M14: 2,629,781 km (0.115 R)
• M15: 2,881,105 km (0.087 R)
• M16: 3,356,527 km (0.066 R)
• M17: 3,594,986 km (0.077 R)
• M18: 4,052,606 km (0.078 R)
• M19: 4,160,915 km (0.04 R)
• M20: 5,735,433 km (0.099 R)
• M21: 5,898,046 km (0.076 R)
• M22: 6,144,882 km (0.111 R)
• M23: 6,395,309 km (0.08 R)
• M24: 7,210,019 km (0.059 R)
• M25: 7,297,683 km (0.095 R)
• M26: 7,385,796 km (0.034 R)
• M27: 7,652,081 km (0.098 R)
• M28: 8,102,819 km (0.116 R)
• M29: 8,239,851 km (0.084 R)
• M30: 8,354,592 km (0.073 R)
• M31: 8,516,008 km (0.082 R)
• M32: 8,608,759 km (0.081 R)
• M33: 8,701,959 km (0.088 R)
• M34: 9,101,385 km (0.074 R)
• M35: 9,243,802 km (0.092 R)
• M36: 9,603,136 km (0.112 R)
• M37: 9,869,420 km (0.112 R)
• M38: 10,335,418 km (0.085 R)
• M39: 11,212,510 km (0.08 R)
• M40: 11,544,468 km (0.088 R)
• M41: 11,931,328 km (0.083 R)
• M42: 12,348,855 km (0.111 R)
• M43: 12,506,681 km (0.109 R)
• M44: 12,585,818 km (0.092 R)
• M45: 13,010,826 km (0.083 R)
• M46: 13,117,788 km (0.073 R)
• M47: 13,225,050 km (0.087 R)
• M48: 13,575,708 km (0.118 R)
• M49: 14,093,765 km (0.025 R)
• M50: 14,452,052 km (0.038 R)
• M51: 14,785,356 km (0.109 R)
• M52: 14,869,131 km (0.095 R)
• M53: 15,009,005 km (0.045 R)
• M54: 15,149,328 km (0.069 R)
• M55: 15,346,498 km (0.072 R)
• M56: 15,544,715 km (0.12 R)
• M57: 15,658,260 km (0.092 R)
• M58: 16,029,262 km (0.077 R)
• M59: 16,144,004 km (0.058 R)
• M60: 16,230,172 km (0.106 R)
• M61: 16,518,746 km (0.04 R)
• M62: 16,867,310 km (0.065 R)
• M63: 17,571,766 km (0.109 R)
• M64: 18,948,665 km (0.044 R)
• M65: 19,039,620 km (0.069 R)
• M66: 19,772,799 km (0.047 R)
• M67: 19,926,736 km (0.106 R)
• M68: 20,266,772 km (0.04 R)
• M69: 20,484,137 km (0.117 R)
• M70: 20,858,730 km (0.104 R)
• M71: 20,984,093 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 14

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.39 AU - 6.77 AU

Year: 5678 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,887,890 km

• M1: 178,919 km (0.074 R)
• M2: 269,575 km (0.101 R)
• M3: 481,705 km (0.048 R)
• M4: 593,305 km (0.101 R)
• M5: 704,157 km (0.116 R)
• M6: 799,002 km (0.085 R)
• M7: 886,068 km (0.07 R)
• M8: 1,451,099 km (0.096 R)
• M9: 1,907,223 km (0.071 R)
• M10: 2,205,970 km (0.055 R)
• M11: 2,315,177 km (0.06 R)
• M12: 2,426,178 km (0.077 R)
• M13: 2,634,568 km (0.098 R)
• M14: 2,731,358 km (0.051 R)
• M15: 3,192,119 km (0.109 R)
• M16: 3,677,415 km (0.094 R)
• M17: 4,345,818 km (0.094 R)
• M18: 4,437,970 km (0.086 R)
• M19: 4,647,407 km (0.12 R)
• M20: 5,003,899 km (0.114 R)
• M21: 5,320,149 km (0.058 R)
• M22: 5,493,234 km (0.104 R)
• M23: 5,693,246 km (0.115 R)
• M24: 6,282,063 km (0.032 R)
• M25: 6,676,553 km (0.08 R)
• M26: 7,269,858 km (0.082 R)
• M27: 7,908,491 km (0.087 R)
• M28: 8,478,459 km (0.055 R)
• M29: 8,710,186 km (0.083 R)
• M30: 8,797,552 km (0.074 R)
• M31: 9,002,800 km (0.074 R)
• M32: 9,150,303 km (0.086 R)
• M33: 9,268,934 km (0.11 R)
• M34: 9,358,244 km (0.053 R)
• M35: 10,083,196 km (0.105 R)
• M36: 10,298,018 km (0.025 R)
• M37: 10,421,436 km (0.085 R)
• M38: 10,638,653 km (0.092 R)
• M39: 11,172,567 km (0.079 R)
• M40: 11,811,949 km (0.071 R)
• M41: 12,071,052 km (0.116 R)
• M42: 12,364,862 km (0.09 R)
• M43: 12,463,298 km (0.085 R)
• M44: 13,495,822 km (0.06 R)
• M45: 14,452,052 km (0.094 R)
• M46: 15,113,274 km (0.095 R)
• M47: 16,610,151 km (0.11 R)
• M48: 16,755,261 km (0.109 R)
• M49: 16,900,670 km (0.102 R)
• M50: 17,010,026 km (0.119 R)
• M51: 17,302,789 km (0.105 R)
• M52: 18,228,501 km (0.115 R)
• M53: 18,340,699 km (0.084 R)
• M54: 19,094,523 km (0.08 R)
• M55: 19,666,435 km (0.032 R)
• M56: 20,205,436 km (0.078 R)
• M57: 20,983,794 km (0.111 R)
• M58: 21,179,917 km (0.114 R)
• M59: 21,297,800 km (0.057 R)
• M60: 22,409,462 km (0.069 R)
• M61: 23,053,181 km (0.119 R)
• M62: 23,296,128 km (0.096 R)
• M63: 24,194,314 km (0.116 R)
• M64: 24,441,300 km (0.057 R)
• M65: 24,647,596 km (0.104 R)
• M66: 24,854,639 km (0.115 R)
• M67: 25,145,457 km (0.072 R)
• M68: 26,404,323 km (0.1 R)
• M69: 26,531,332 km (0.095 R)
• M70: 26,871,069 km (0.098 R)
• M71: 27,212,301 km (0.091 R)
• M72: 27,511,946 km (0.099 R)
• M73: 27,855,872 km (0.06 R)
• M74: 28,417,612 km (0.082 R)
• M75: 28,634,678 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 11.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.14 AU - 8.58 AU

Year: 8346 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,887,890 km

• M1: 147,952 km (0.119 R)
• M2: 239,357 km (0.088 R)
• M3: 428,598 km (0.119 R)
• M4: 702,960 km (0.082 R)
• M5: 802,293 km (0.111 R)
• M6: 906,862 km (0.032 R)
• M7: 1,249,741 km (0.113 R)
• M8: 1,482,216 km (0.046 R)
• M9: 1,787,994 km (0.096 R)
• M10: 1,907,971 km (0.096 R)
• M11: 2,072,080 km (0.088 R)
• M12: 2,436,949 km (0.106 R)
• M13: 2,548,101 km (0.111 R)
• M14: 3,129,887 km (0.062 R)
• M15: 4,038,095 km (0.081 R)
• M16: 4,170,340 km (0.11 R)
• M17: 4,603,725 km (0.105 R)
• M18: 4,742,253 km (0.117 R)
• M19: 4,938,375 km (0.11 R)
• M20: 5,051,621 km (0.119 R)
• M21: 5,601,692 km (0.097 R)
• M22: 5,690,254 km (0.115 R)
• M23: 5,928,863 km (0.092 R)
• M24: 6,140,394 km (0.079 R)
• M25: 6,416,103 km (0.045 R)
• M26: 6,508,854 km (0.107 R)
• M27: 6,916,209 km (0.085 R)
• M28: 7,011,503 km (0.117 R)
• M29: 7,493,956 km (0.104 R)
• M30: 8,322,130 km (0.046 R)
• M31: 8,661,567 km (0.077 R)
• M32: 9,248,888 km (0.104 R)
• M33: 9,389,062 km (0.114 R)
• M34: 9,884,979 km (0.104 R)
• M35: 10,280,665 km (0.115 R)
• M36: 10,608,284 km (0.098 R)
• M37: 10,865,593 km (0.113 R)
• M38: 11,536,539 km (0.119 R)
• M39: 12,259,246 km (0.057 R)
• M40: 13,311,368 km (0.081 R)
• M41: 13,469,792 km (0.077 R)
• M42: 14,595,666 km (0.085 R)
• M43: 15,005,115 km (0.116 R)
• M44: 15,169,972 km (0.099 R)
• M45: 15,376,866 km (0.097 R)
• M46: 16,087,456 km (0.074 R)
• M47: 16,340,725 km (0.092 R)
• M48: 19,079,563 km (0.113 R)
• M49: 19,213,453 km (0.101 R)
• M50: 19,662,247 km (0.045 R)
• M51: 20,069,003 km (0.116 R)
• M52: 21,445,154 km (0.088 R)
• M53: 21,724,004 km (0.066 R)
• M54: 22,426,516 km (0.101 R)
• M55: 22,851,524 km (0.045 R)
• M56: 24,046,212 km (0.116 R)
• M57: 24,821,428 km (0.113 R)
• M58: 26,148,212 km (0.087 R)
• M59: 26,297,062 km (0.117 R)
• M60: 27,296,525 km (0.055 R)
• M61: 28,614,482 km (0.083 R)
• M62: 29,642,220 km (0.115 R)
• M63: 30,160,726 km (0.064 R)
• M64: 30,368,966 km (0.056 R)
• M65: 30,473,236 km (0.071 R)
• M66: 30,577,655 km (0.116 R)
• M67: 30,996,529 km (0.109 R)
• M68: 32,744,281 km (0.078 R)
• M69: 32,851,244 km (0.041 R)
• M70: 33,333,846 km (0.101 R)
• M71: 33,441,557 km (0.102 R)
• M72: 34,143,620 km (0.106 R)
• M73: 34,905,372 km (0.094 R)
• M74: 35,288,193 km (0.045 R)
• M75: 35,617,607 km (0.106 R)
• M76: 36,168,726 km (0.117 R)
• M77: 36,833,838 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 14.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.94 AU - 9.6 AU

Year: 9837 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,887,890 km

• M1: 223,200 km (0.11 R)
• M2: 329,863 km (0.117 R)
• M3: 709,842 km (0.1 R)
• M4: 826,977 km (0.085 R)
• M5: 1,142,180 km (0.104 R)
• M6: 1,607,728 km (0.11 R)
• M7: 1,768,247 km (0.094 R)
• M8: 2,180,987 km (0.061 R)
• M9: 2,544,061 km (0.108 R)
• M10: 2,651,323 km (0.059 R)
• M11: 2,870,783 km (0.071 R)
• M12: 3,240,439 km (0.093 R)
• M13: 4,215,369 km (0.093 R)
• M14: 4,768,731 km (0.042 R)
• M15: 5,105,027 km (0.092 R)
• M16: 5,379,839 km (0.118 R)
• M17: 5,980,025 km (0.086 R)
• M18: 6,527,404 km (0.116 R)
• M19: 6,676,104 km (0.105 R)
• M20: 7,985,534 km (0.103 R)
• M21: 8,588,264 km (0.083 R)
• M22: 9,205,804 km (0.098 R)
• M23: 9,372,905 km (0.089 R)
• M24: 9,625,426 km (0.113 R)
• M25: 9,922,976 km (0.112 R)
• M26: 10,137,500 km (0.107 R)
• M27: 10,966,272 km (0.055 R)
• M28: 13,438,975 km (0.098 R)
• M29: 15,377,315 km (0.108 R)
• M30: 16,379,022 km (0.111 R)
• M31: 17,712,687 km (0.117 R)
• M32: 18,550,734 km (0.098 R)
• M33: 18,921,587 km (0.064 R)
• M34: 19,187,872 km (0.071 R)
• M35: 19,886,045 km (0.09 R)
• M36: 20,592,745 km (0.096 R)
• M37: 21,141,919 km (0.058 R)
• M38: 21,362,875 km (0.114 R)
• M39: 21,807,181 km (0.097 R)
• M40: 23,557,925 km (0.111 R)
• M41: 23,787,109 km (0.051 R)
• M42: 24,769,368 km (0.076 R)
• M43: 24,885,755 km (0.043 R)
• M44: 25,412,041 km (0.082 R)
• M45: 25,647,059 km (0.027 R)
• M46: 26,060,248 km (0.08 R)
• M47: 26,356,602 km (0.063 R)
• M48: 27,192,555 km (0.089 R)
• M49: 27,433,108 km (0.085 R)
• M50: 28,219,394 km (0.062 R)
• M51: 28,462,790 km (0.1 R)
• M52: 28,768,119 km (0.107 R)
• M53: 29,690,540 km (0.082 R)
• M54: 30,497,920 km (0.082 R)
• M55: 30,622,684 km (0.091 R)
• M56: 31,312,480 km (0.118 R)
• M57: 33,928,049 km (0.077 R)
• M58: 34,641,631 km (0.052 R)
• M59: 35,098,353 km (0.097 R)
• M60: 35,491,347 km (0.108 R)
• M61: 35,688,517 km (0.094 R)
• M62: 36,812,146 km (0.114 R)
• M63: 37,078,281 km (0.083 R)
• M64: 37,947,445 km (0.096 R)
• M65: 38,755,722 km (0.074 R)
• M66: 38,890,958 km (0.117 R)
• M67: 39,433,550 km (0.07 R)
• M68: 41,214,513 km (0.109 R)
• M69: 41,421,706 km (0.059 R)
• M70: 41,767,725 km (0.111 R)
• M71: 42,253,919 km (0.109 R)
• M72: 45,067,555 km (0.092 R)
• M73: 46,138,227 km (0.077 R)
• M74: 46,784,640 km (0.105 R)
• M75: 47,072,915 km (0.063 R)
• M76: 47,506,300 km (0.11 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: 426 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit