🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.84 AU

Year: 273 Days

Day: 28.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,773,784 km

• M1: 287,228 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 487 Days

Day: 20.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.23 AU

Year: 494 Days

Day: 12.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,773,784 km

• M1: 66,272 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.66 AU - 2.08 AU

Year: 1141 Days

Day: 12.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 1.99 AU

Year: 1187 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,773,784 km

• M1: 844,330 km (0.114 R)
• M2: 971,189 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.13 AU - 2.41 AU

Year: 1526 Days

Day: 36.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 12.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.95 AU - 3.21 AU

Year: 1849 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,773,784 km

• M1: 164,707 km (0.115 R)
• M2: 424,559 km (0.066 R)
• M3: 560,842 km (0.053 R)
• M4: 842,535 km (0.083 R)
• M5: 979,118 km (0.097 R)
• M6: 1,105,079 km (0.112 R)
• M7: 1,198,728 km (0.117 R)
• M8: 1,364,482 km (0.042 R)
• M9: 1,486,255 km (0.061 R)
• M10: 1,622,539 km (0.119 R)
• M11: 1,763,310 km (0.12 R)
• M12: 1,863,092 km (0.084 R)
• M13: 2,010,895 km (0.099 R)
• M14: 2,139,100 km (0.112 R)
• M15: 2,330,585 km (0.067 R)
• M16: 2,490,505 km (0.116 R)
• M17: 2,705,328 km (0.07 R)
• M18: 2,860,610 km (0.062 R)
• M19: 3,058,977 km (0.107 R)
• M20: 3,275,745 km (0.091 R)
• M21: 3,386,148 km (0.047 R)
• M22: 3,610,545 km (0.029 R)
• M23: 3,811,006 km (0.071 R)
• M24: 4,044,678 km (0.098 R)
• M25: 4,133,539 km (0.119 R)
• M26: 4,328,465 km (0.032 R)
• M27: 4,541,642 km (0.114 R)
• M28: 4,727,293 km (0.09 R)
• M29: 5,364,131 km (0.105 R)
• M30: 5,577,009 km (0.118 R)
• M31: 5,692,797 km (0.093 R)
• M32: 6,146,977 km (0.077 R)
• M33: 6,387,231 km (0.079 R)
• M34: 6,823,907 km (0.077 R)
• M35: 6,930,121 km (0.117 R)
• M36: 7,162,297 km (0.059 R)
• M37: 7,270,307 km (0.069 R)
• M38: 7,506,223 km (0.098 R)
• M39: 7,689,331 km (0.08 R)
• M40: 7,818,434 km (0.035 R)
• M41: 8,399,172 km (0.118 R)
• M42: 8,570,312 km (0.038 R)
• M43: 8,704,352 km (0.099 R)
• M44: 9,013,122 km (0.068 R)
• M45: 9,168,853 km (0.116 R)
• M46: 9,345,229 km (0.119 R)
• M47: 9,463,412 km (0.037 R)
• M48: 9,881,089 km (0.087 R)
• M49: 9,961,273 km (0.101 R)
• M50: 10,041,757 km (0.084 R)
• M51: 10,284,405 km (0.116 R)
• M52: 10,508,652 km (0.096 R)
• M53: 10,878,907 km (0.07 R)
• M54: 10,982,578 km (0.079 R)
• M55: 11,149,081 km (0.099 R)
• M56: 11,379,461 km (0.111 R)
• M57: 12,359,626 km (0.107 R)
• M58: 12,489,627 km (0.059 R)
• M59: 12,576,394 km (0.049 R)
• M60: 12,706,993 km (0.116 R)
• M61: 12,860,031 km (0.077 R)
• M62: 13,300,447 km (0.106 R)
• M63: 13,389,159 km (0.064 R)
• M64: 13,634,051 km (0.091 R)
• M65: 14,264,307 km (0.084 R)
• M66: 14,423,329 km (0.05 R)
• M67: 15,019,177 km (0.084 R)
• M68: 15,111,629 km (0.105 R)
• M69: 15,320,168 km (0.032 R)
• M70: 15,576,429 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 13.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.54 AU - 8.36 AU

Year: 8176 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,773,784 km

• M1: 191,635 km (0.112 R)
• M2: 372,050 km (0.087 R)
• M3: 484,099 km (0.076 R)
• M4: 719,566 km (0.112 R)
• M5: 976,575 km (0.057 R)
• M6: 1,428,959 km (0.071 R)
• M7: 2,487,663 km (0.075 R)
• M8: 2,670,621 km (0.095 R)
• M9: 2,912,671 km (0.111 R)
• M10: 3,190,175 km (0.081 R)
• M11: 3,389,738 km (0.069 R)
• M12: 4,074,298 km (0.085 R)
• M13: 4,866,568 km (0.108 R)
• M14: 4,964,854 km (0.082 R)
• M15: 5,230,241 km (0.116 R)
• M16: 5,568,781 km (0.102 R)
• M17: 5,844,639 km (0.109 R)
• M18: 5,949,358 km (0.092 R)
• M19: 6,374,216 km (0.072 R)
• M20: 6,518,129 km (0.098 R)
• M21: 7,707,731 km (0.053 R)
• M22: 7,976,858 km (0.029 R)
• M23: 8,564,179 km (0.031 R)
• M24: 9,003,697 km (0.112 R)
• M25: 9,368,866 km (0.115 R)
• M26: 10,239,974 km (0.066 R)
• M27: 10,493,543 km (0.086 R)
• M28: 10,706,570 km (0.109 R)
• M29: 10,920,944 km (0.071 R)
• M30: 11,180,197 km (0.038 R)
• M31: 11,748,818 km (0.109 R)
• M32: 12,326,865 km (0.058 R)
• M33: 12,461,503 km (0.026 R)
• M34: 12,823,230 km (0.112 R)
• M35: 13,051,068 km (0.065 R)
• M36: 13,882,383 km (0.114 R)
• M37: 14,022,556 km (0.117 R)
• M38: 14,210,302 km (0.104 R)
• M39: 14,446,068 km (0.103 R)
• M40: 14,683,181 km (0.036 R)
• M41: 14,826,047 km (0.068 R)
• M42: 15,305,657 km (0.077 R)
• M43: 16,132,784 km (0.088 R)
• M44: 16,329,505 km (0.112 R)
• M45: 17,024,387 km (0.066 R)
• M46: 17,476,173 km (0.083 R)
• M47: 18,135,899 km (0.111 R)
• M48: 18,958,837 km (0.114 R)
• M49: 19,636,665 km (0.105 R)
• M50: 21,554,660 km (0.077 R)
• M51: 22,866,184 km (0.109 R)
• M52: 24,429,033 km (0.11 R)
• M53: 24,598,527 km (0.083 R)
• M54: 25,738,463 km (0.116 R)
• M55: 26,083,735 km (0.074 R)
• M56: 27,656,757 km (0.094 R)
• M57: 28,247,070 km (0.085 R)
• M58: 28,365,701 km (0.088 R)
• M59: 28,543,872 km (0.042 R)
• M60: 29,260,296 km (0.09 R)
• M61: 29,380,274 km (0.036 R)
• M62: 29,680,966 km (0.109 R)
• M63: 30,710,947 km (0.098 R)
• M64: 32,123,001 km (0.104 R)
• M65: 34,248,937 km (0.103 R)
• M66: 34,438,776 km (0.034 R)
• M67: 35,010,090 km (0.083 R)
• M68: 35,584,696 km (0.119 R)
• M69: 35,905,284 km (0.07 R)
• M70: 37,848,560 km (0.119 R)
• M71: 38,569,772 km (0.074 R)
• M72: 38,965,009 km (0.087 R)
• M73: 41,230,071 km (0.103 R)
• M74: 42,242,848 km (0.06 R)
• M75: 43,332,220 km (0.081 R)
• M76: 43,605,984 km (0.069 R)
• M77: 43,949,162 km (0.08 R)
• M78: 44,637,910 km (0.088 R)
• M79: 44,914,367 km (0.076 R)
• M80: 45,052,895 km (0.082 R)
• M81: 45,330,249 km (0.101 R)
• M82: 45,677,765 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.9

Radius: 3

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.7 AU - 14.84 AU

Year: 25329 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,773,784 km

• M1: 249,978 km (0.097 R)
• M2: 355,445 km (0.11 R)
• M3: 505,641 km (0.046 R)
• M4: 570,865 km (0.059 R)
• M5: 1,206,956 km (0.113 R)
• M6: 1,294,620 km (0.037 R)
• M7: 1,430,156 km (0.084 R)
• M8: 1,522,906 km (0.066 R)
• M9: 2,199,388 km (0.042 R)
• M10: 3,499,842 km (0.115 R)
• M11: 3,593,640 km (0.089 R)
• M12: 4,780,998 km (0.099 R)
• M13: 4,850,262 km (0.102 R)
• M14: 4,954,831 km (0.081 R)
• M15: 5,743,661 km (0.067 R)
• M16: 6,724,873 km (0.069 R)
• M17: 7,797,490 km (0.073 R)
• M18: 8,001,841 km (0.089 R)
• M19: 8,084,119 km (0.045 R)
• M20: 8,290,864 km (0.109 R)
• M21: 9,307,830 km (0.101 R)
• M22: 9,655,495 km (0.075 R)
• M23: 9,699,178 km (0.087 R)
• M24: 10,996,341 km (0.063 R)
• M25: 11,688,381 km (0.097 R)
• M26: 12,157,520 km (0.108 R)
• M27: 13,308,376 km (0.043 R)
• M28: 13,798,010 km (0.098 R)
• M29: 15,814,888 km (0.096 R)
• M30: 16,073,394 km (0.062 R)
• M31: 17,386,713 km (0.041 R)
• M32: 17,439,970 km (0.115 R)
• M33: 17,707,002 km (0.061 R)
• M34: 18,245,106 km (0.101 R)
• M35: 19,669,128 km (0.092 R)
• M36: 20,563,125 km (0.113 R)
• M37: 21,813,913 km (0.117 R)
• M38: 22,101,440 km (0.107 R)
• M39: 22,913,607 km (0.114 R)
• M40: 23,735,497 km (0.097 R)
• M41: 24,090,643 km (0.094 R)
• M42: 24,328,354 km (0.078 R)
• M43: 25,166,700 km (0.093 R)
• M44: 26,136,244 km (0.119 R)
• M45: 27,179,689 km (0.109 R)
• M46: 27,365,340 km (0.074 R)
• M47: 27,862,155 km (0.1 R)
• M48: 28,487,474 km (0.071 R)
• M49: 28,801,779 km (0.071 R)
• M50: 28,927,890 km (0.078 R)
• M51: 30,262,602 km (0.092 R)
• M52: 31,292,883 km (0.119 R)
• M53: 32,007,960 km (0.043 R)
• M54: 33,387,851 km (0.102 R)
• M55: 33,586,517 km (0.108 R)
• M56: 34,787,040 km (0.047 R)
• M57: 36,137,310 km (0.048 R)
• M58: 36,409,429 km (0.057 R)
• M59: 39,307,439 km (0.064 R)
• M60: 40,219,238 km (0.115 R)
• M61: 43,790,738 km (0.081 R)
• M62: 44,590,039 km (0.111 R)
• M63: 48,208,363 km (0.088 R)
• M64: 50,014,607 km (0.078 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: 359 - 15,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit