🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.79 AU - 2.19 AU

Year: 1005 Days

Day: 20.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.32 AU - 3.46 AU

Year: 1760 Days

Day: 26.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,051,445 km

• M1: 958,025 km (0.115 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 8.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.64 AU - 10.8 AU

Year: 10854 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,051,445 km

• M1: 107,860 km (0.095 R)
• M2: 254,765 km (0.107 R)
• M3: 504,893 km (0.108 R)
• M4: 576,550 km (0.081 R)
• M5: 731,234 km (0.112 R)
• M6: 1,054,815 km (0.084 R)
• M7: 1,318,107 km (0.091 R)
• M8: 1,420,432 km (0.052 R)
• M9: 2,192,207 km (0.085 R)
• M10: 2,349,734 km (0.09 R)
• M11: 2,492,749 km (0.035 R)
• M12: 2,901,301 km (0.043 R)
• M13: 3,251,211 km (0.082 R)
• M14: 3,717,806 km (0.088 R)
• M15: 3,822,076 km (0.095 R)
• M16: 4,894,543 km (0.062 R)
• M17: 5,054,912 km (0.1 R)
• M18: 5,546,790 km (0.104 R)
• M19: 5,956,239 km (0.109 R)
• M20: 6,778,579 km (0.059 R)
• M21: 7,242,183 km (0.089 R)
• M22: 7,689,480 km (0.083 R)
• M23: 8,776,907 km (0.1 R)
• M24: 9,112,455 km (0.104 R)
• M25: 9,310,074 km (0.115 R)
• M26: 9,767,395 km (0.065 R)
• M27: 10,115,210 km (0.086 R)
• M28: 10,290,538 km (0.114 R)
• M29: 10,466,914 km (0.112 R)
• M30: 11,729,819 km (0.117 R)
• M31: 11,975,758 km (0.075 R)
• M32: 12,037,542 km (0.105 R)
• M33: 12,099,476 km (0.104 R)
• M34: 12,661,066 km (0.083 R)
• M35: 13,199,319 km (0.093 R)
• M36: 13,519,309 km (0.104 R)
• M37: 14,101,993 km (0.116 R)
• M38: 15,661,700 km (0.102 R)
• M39: 15,763,128 km (0.091 R)
• M40: 15,898,663 km (0.116 R)
• M41: 16,997,011 km (0.091 R)
• M42: 18,084,139 km (0.061 R)
• M43: 19,957,852 km (0.111 R)
• M44: 20,104,607 km (0.058 R)
• M45: 20,583,769 km (0.113 R)
• M46: 21,104,071 km (0.073 R)
• M47: 21,628,561 km (0.104 R)
• M48: 21,968,148 km (0.077 R)
• M49: 22,920,488 km (0.091 R)
• M50: 24,002,978 km (0.058 R)
• M51: 24,354,533 km (0.068 R)
• M52: 24,707,734 km (0.112 R)
• M53: 24,983,592 km (0.064 R)
• M54: 26,902,933 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.8

Radius: 8.3

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.71 AU - 11.85 AU

Year: 14481 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,051,445 km

• M1: 241,152 km (0.077 R)
• M2: 457,321 km (0.078 R)
• M3: 689,796 km (0.077 R)
• M4: 982,110 km (0.098 R)
• M5: 1,129,763 km (0.095 R)
• M6: 1,311,525 km (0.079 R)
• M7: 1,502,860 km (0.042 R)
• M8: 1,762,113 km (0.084 R)
• M9: 1,821,803 km (0.118 R)
• M10: 2,035,728 km (0.073 R)
• M11: 2,258,030 km (0.083 R)
• M12: 2,355,718 km (0.072 R)
• M13: 3,078,575 km (0.105 R)
• M14: 4,022,388 km (0.116 R)
• M15: 4,505,289 km (0.052 R)
• M16: 4,670,296 km (0.103 R)
• M17: 5,177,433 km (0.084 R)
• M18: 5,702,222 km (0.071 R)
• M19: 6,660,845 km (0.11 R)
• M20: 7,278,984 km (0.113 R)
• M21: 7,915,523 km (0.056 R)
• M22: 8,316,146 km (0.092 R)
• M23: 8,417,274 km (0.079 R)
• M24: 8,620,876 km (0.077 R)
• M25: 8,826,125 km (0.089 R)
• M26: 10,037,419 km (0.119 R)
• M27: 10,361,897 km (0.088 R)
• M28: 10,525,557 km (0.111 R)
• M29: 11,300,025 km (0.115 R)
• M30: 11,807,610 km (0.109 R)
• M31: 11,864,607 km (0.091 R)
• M32: 13,197,375 km (0.044 R)
• M33: 13,672,198 km (0.114 R)
• M34: 14,821,858 km (0.099 R)
• M35: 15,939,354 km (0.1 R)
• M36: 16,002,335 km (0.088 R)
• M37: 16,635,732 km (0.113 R)
• M38: 16,699,461 km (0.047 R)
• M39: 18,916,352 km (0.084 R)
• M40: 19,183,234 km (0.059 R)
• M41: 19,923,594 km (0.107 R)
• M42: 20,467,831 km (0.087 R)
• M43: 20,536,197 km (0.105 R)
• M44: 20,810,410 km (0.062 R)
• M45: 22,693,249 km (0.115 R)
• M46: 22,905,828 km (0.114 R)
• M47: 23,047,946 km (0.045 R)
• M48: 23,762,575 km (0.091 R)
• M49: 23,906,488 km (0.102 R)
• M50: 24,050,550 km (0.119 R)
• M51: 24,412,129 km (0.106 R)
• M52: 27,143,038 km (0.096 R)
• M53: 28,353,733 km (0.103 R)
• M54: 28,659,062 km (0.059 R)
• M55: 29,196,119 km (0.095 R)
• M56: 30,436,285 km (0.053 R)
• M57: 31,141,340 km (0.094 R)
• M58: 31,772,643 km (0.093 R)
• M59: 33,128,149 km (0.117 R)
• M60: 33,288,817 km (0.105 R)
• M61: 33,772,467 km (0.115 R)
• M62: 35,073,670 km (0.062 R)
• M63: 35,977,690 km (0.082 R)
• M64: 36,473,906 km (0.1 R)
• M65: 36,639,959 km (0.078 R)
• M66: 37,055,841 km (0.106 R)
• M67: 37,808,618 km (0.034 R)
• M68: 38,989,543 km (0.06 R)
• M69: 40,439,596 km (0.076 R)
• M70: 41,041,877 km (0.099 R)
• M71: 41,907,300 km (0.107 R)
• M72: 44,097,264 km (0.118 R)
• M73: 44,539,774 km (0.075 R)
• M74: 45,518,294 km (0.106 R)
• M75: 46,414,086 km (0.108 R)
• M76: 46,503,994 km (0.101 R)
• M77: 46,864,076 km (0.084 R)
• M78: 47,768,545 km (0.099 R)
• M79: 51,350,666 km (0.072 R)
• M80: 51,536,616 km (0.094 R)
• M81: 52,282,960 km (0.104 R)
• M82: 52,657,403 km (0.062 R)
• M83: 54,258,998 km (0.112 R)
• M84: 55,208,496 km (0.103 R)
• M85: 55,399,083 km (0.113 R)
• M86: 55,589,821 km (0.109 R)
• M87: 55,780,857 km (0.072 R)
• M88: 57,606,250 km (0.087 R)
• M89: 60,037,814 km (0.117 R)
• M90: 60,135,801 km (0.106 R)
• M91: 63,597,645 km (0.109 R)
• M92: 63,797,508 km (0.073 R)
• M93: 65,000,424 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 6.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.5 AU - 16.9 AU

Year: 24443 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,051,445 km

• M1: 197,020 km (0.108 R)
• M2: 853,605 km (0.039 R)
• M3: 1,017,864 km (0.093 R)
• M4: 1,192,295 km (0.099 R)
• M5: 1,619,696 km (0.097 R)
• M6: 1,669,961 km (0.043 R)
• M7: 2,721,784 km (0.115 R)
• M8: 2,965,030 km (0.11 R)
• M9: 3,089,346 km (0.041 R)
• M10: 3,407,540 km (0.039 R)
• M11: 3,669,785 km (0.071 R)
• M12: 4,318,442 km (0.114 R)
• M13: 4,494,967 km (0.09 R)
• M14: 4,710,089 km (0.104 R)
• M15: 5,225,005 km (0.096 R)
• M16: 5,413,199 km (0.058 R)
• M17: 5,757,723 km (0.114 R)
• M18: 6,148,772 km (0.107 R)
• M19: 6,997,740 km (0.104 R)
• M20: 7,205,381 km (0.031 R)
• M21: 7,883,060 km (0.115 R)
• M22: 8,012,462 km (0.086 R)
• M23: 8,185,995 km (0.056 R)
• M24: 8,847,966 km (0.1 R)
• M25: 9,027,484 km (0.113 R)
• M26: 9,481,214 km (0.119 R)
• M27: 9,526,991 km (0.104 R)
• M28: 10,175,946 km (0.031 R)
• M29: 10,458,387 km (0.043 R)
• M30: 10,648,077 km (0.075 R)
• M31: 12,356,335 km (0.093 R)
• M32: 12,556,946 km (0.116 R)
• M33: 12,758,604 km (0.042 R)
• M34: 13,012,172 km (0.104 R)
• M35: 14,515,781 km (0.114 R)
• M36: 14,993,596 km (0.101 R)
• M37: 15,047,003 km (0.112 R)
• M38: 15,638,513 km (0.04 R)
• M39: 17,011,223 km (0.089 R)
• M40: 18,250,641 km (0.102 R)
• M41: 18,536,523 km (0.117 R)
• M42: 18,766,155 km (0.108 R)
• M43: 20,046,115 km (0.104 R)
• M44: 20,577,935 km (0.114 R)
• M45: 20,935,025 km (0.094 R)
• M46: 22,261,659 km (0.069 R)
• M47: 23,058,417 km (0.113 R)
• M48: 23,120,052 km (0.076 R)
• M49: 23,864,301 km (0.1 R)
• M50: 24,742,590 km (0.093 R)
• M51: 24,869,000 km (0.091 R)
• M52: 25,058,840 km (0.108 R)
• M53: 25,312,857 km (0.111 R)
• M54: 25,503,894 km (0.074 R)
• M55: 25,887,463 km (0.107 R)
• M56: 28,162,248 km (0.067 R)
• M57: 28,558,682 km (0.097 R)
• M58: 28,691,226 km (0.092 R)
• M59: 29,156,625 km (0.079 R)
• M60: 29,356,937 km (0.1 R)
• M61: 30,635,849 km (0.096 R)
• M62: 30,839,451 km (0.086 R)
• M63: 30,975,436 km (0.114 R)
• M64: 33,456,816 km (0.106 R)
• M65: 33,876,587 km (0.082 R)
• M66: 34,509,536 km (0.095 R)
• M67: 34,862,886 km (0.106 R)
• M68: 35,004,555 km (0.067 R)
• M69: 35,075,465 km (0.08 R)
• M70: 35,644,385 km (0.091 R)
• M71: 37,079,927 km (0.112 R)
• M72: 37,369,399 km (0.071 R)
• M73: 39,563,550 km (0.109 R)
• M74: 41,724,043 km (0.109 R)
• M75: 41,799,291 km (0.111 R)
• M76: 42,175,828 km (0.11 R)
• M77: 42,856,499 km (0.091 R)
• M78: 43,008,341 km (0.051 R)
• M79: 45,074,437 km (0.078 R)
• M80: 45,538,041 km (0.093 R)
• M81: 46,625,767 km (0.108 R)
• M82: 47,879,247 km (0.04 R)
• M83: 49,223,384 km (0.118 R)
• M84: 50,740,157 km (0.119 R)
• M85: 51,222,311 km (0.093 R)
• M86: 52,191,107 km (0.083 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit