🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.4 AU - 0.64 AU

Year: 134 Days

Day: 27.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,941,668 km

• M1: 49,666 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.93 AU - 3.11 AU

Year: 1871 Days

Day: 32.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.72 AU - 3.96 AU

Year: 2176 Days

Day: 20.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,941,668 km

• M1: 1,127,070 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.56 AU - 4.62 AU

Year: 2948 Days

Day: 18.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 14.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.54 AU - 9.6 AU

Year: 8172 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,941,668 km

• M1: 223,499 km (0.119 R)
• M2: 347,217 km (0.099 R)
• M3: 444,306 km (0.067 R)
• M4: 664,215 km (0.087 R)
• M5: 813,064 km (0.081 R)
• M6: 1,025,194 km (0.107 R)
• M7: 1,447,659 km (0.12 R)
• M8: 1,607,579 km (0.113 R)
• M9: 1,710,652 km (0.089 R)
• M10: 1,815,969 km (0.116 R)
• M11: 2,191,609 km (0.069 R)
• M12: 2,739,137 km (0.112 R)
• M13: 2,863,902 km (0.032 R)
• M14: 3,276,193 km (0.072 R)
• M15: 3,382,258 km (0.101 R)
• M16: 4,014,908 km (0.104 R)
• M17: 4,186,048 km (0.039 R)
• M18: 5,357,698 km (0.092 R)
• M19: 5,515,075 km (0.116 R)
• M20: 6,225,665 km (0.11 R)
• M21: 7,241,135 km (0.076 R)
• M22: 7,911,035 km (0.037 R)
• M23: 8,344,270 km (0.071 R)
• M24: 8,453,925 km (0.108 R)
• M25: 8,564,029 km (0.114 R)
• M26: 9,309,924 km (0.105 R)
• M27: 9,805,991 km (0.041 R)
• M28: 10,232,644 km (0.114 R)
• M29: 10,824,154 km (0.103 R)
• M30: 11,224,627 km (0.064 R)
• M31: 12,289,016 km (0.114 R)
• M32: 12,413,931 km (0.08 R)
• M33: 12,539,144 km (0.087 R)
• M34: 13,815,513 km (0.083 R)
• M35: 14,777,726 km (0.05 R)
• M36: 15,132,872 km (0.047 R)
• M37: 15,446,130 km (0.097 R)
• M38: 15,626,096 km (0.079 R)
• M39: 16,997,759 km (0.088 R)
• M40: 17,137,034 km (0.095 R)
• M41: 17,886,370 km (0.078 R)
• M42: 18,598,606 km (0.092 R)
• M43: 19,175,156 km (0.082 R)
• M44: 19,417,056 km (0.047 R)
• M45: 20,247,324 km (0.061 R)
• M46: 20,790,813 km (0.086 R)
• M47: 22,551,729 km (0.117 R)
• M48: 23,890,630 km (0.05 R)
• M49: 24,360,068 km (0.107 R)
• M50: 24,464,787 km (0.073 R)
• M51: 24,569,655 km (0.087 R)
• M52: 24,779,990 km (0.049 R)
• M53: 25,202,155 km (0.034 R)
• M54: 25,947,003 km (0.087 R)
• M55: 26,806,891 km (0.082 R)
• M56: 27,240,426 km (0.061 R)
• M57: 27,567,148 km (0.054 R)
• M58: 27,949,819 km (0.036 R)
• M59: 28,114,377 km (0.066 R)
• M60: 28,942,251 km (0.057 R)
• M61: 29,053,103 km (0.085 R)
• M62: 29,219,905 km (0.107 R)
• M63: 29,442,656 km (0.081 R)
• M64: 29,610,206 km (0.062 R)
• M65: 30,508,691 km (0.109 R)
• M66: 30,734,733 km (0.088 R)
• M67: 30,961,374 km (0.088 R)
• M68: 31,816,026 km (0.095 R)
• M69: 33,257,701 km (0.079 R)
• M70: 33,374,088 km (0.093 R)
• M71: 33,898,878 km (0.099 R)
• M72: 35,134,107 km (0.084 R)
• M73: 35,430,461 km (0.086 R)
• M74: 37,527,673 km (0.116 R)
• M75: 39,050,280 km (0.079 R)
• M76: 40,592,933 km (0.083 R)
• M77: 41,403,006 km (0.115 R)
• M78: 41,904,159 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 11.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.59 AU - 9.67 AU

Year: 8263 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,941,668 km

• M1: 214,972 km (0.089 R)
• M2: 649,853 km (0.088 R)
• M3: 728,242 km (0.108 R)
• M4: 913,594 km (0.05 R)
• M5: 1,231,190 km (0.119 R)
• M6: 1,413,550 km (0.097 R)
• M7: 1,943,426 km (0.067 R)
• M8: 2,085,245 km (0.088 R)
• M9: 2,206,120 km (0.089 R)
• M10: 2,480,333 km (0.087 R)
• M11: 3,199,898 km (0.116 R)
• M12: 3,655,723 km (0.085 R)
• M13: 4,193,079 km (0.088 R)
• M14: 4,502,447 km (0.09 R)
• M15: 5,143,624 km (0.094 R)
• M16: 5,275,270 km (0.065 R)
• M17: 5,711,048 km (0.097 R)
• M18: 6,054,226 km (0.108 R)
• M19: 7,530,607 km (0.061 R)
• M20: 7,869,147 km (0.041 R)
• M21: 8,212,624 km (0.06 R)
• M22: 8,328,263 km (0.067 R)
• M23: 8,796,056 km (0.116 R)
• M24: 9,635,449 km (0.112 R)
• M25: 9,798,212 km (0.11 R)
• M26: 10,209,157 km (0.073 R)
• M27: 10,458,537 km (0.062 R)
• M28: 10,751,898 km (0.051 R)
• M29: 11,432,868 km (0.06 R)
• M30: 11,605,204 km (0.041 R)
• M31: 11,865,505 km (0.119 R)
• M32: 12,436,071 km (0.111 R)
• M33: 12,702,355 km (0.054 R)
• M34: 12,836,245 km (0.118 R)
• M35: 14,062,349 km (0.055 R)
• M36: 14,293,478 km (0.116 R)
• M37: 15,898,514 km (0.103 R)
• M38: 15,994,705 km (0.1 R)
• M39: 17,312,214 km (0.115 R)
• M40: 18,159,536 km (0.042 R)
• M41: 18,816,570 km (0.035 R)
• M42: 19,224,822 km (0.034 R)
• M43: 19,430,071 km (0.084 R)
• M44: 19,687,678 km (0.102 R)
• M45: 19,894,422 km (0.113 R)
• M46: 19,998,094 km (0.111 R)
• M47: 20,519,442 km (0.077 R)
• M48: 20,939,513 km (0.051 R)
• M49: 21,628,411 km (0.037 R)
• M50: 22,919,740 km (0.069 R)
• M51: 23,192,008 km (0.064 R)
• M52: 23,574,829 km (0.056 R)
• M53: 25,802,342 km (0.113 R)
• M54: 26,312,769 km (0.087 R)
• M55: 26,712,046 km (0.114 R)
• M56: 27,516,584 km (0.12 R)
• M57: 28,562,871 km (0.026 R)
• M58: 28,855,784 km (0.12 R)
• M59: 29,503,692 km (0.093 R)
• M60: 30,394,996 km (0.086 R)
• M61: 30,694,042 km (0.051 R)
• M62: 30,874,009 km (0.064 R)
• M63: 31,476,140 km (0.081 R)
• M64: 31,839,364 km (0.084 R)
• M65: 32,386,892 km (0.056 R)
• M66: 33,552,708 km (0.036 R)
• M67: 34,296,060 km (0.084 R)
• M68: 34,482,908 km (0.058 R)
• M69: 34,669,905 km (0.112 R)
• M70: 35,799,219 km (0.037 R)
• M71: 36,558,877 km (0.106 R)
• M72: 38,545,687 km (0.115 R)
• M73: 39,454,494 km (0.074 R)
• M74: 39,650,018 km (0.089 R)
• M75: 40,304,509 km (0.113 R)
• M76: 40,567,352 km (0.043 R)
• M77: 42,891,056 km (0.098 R)
• M78: 43,361,092 km (0.099 R)
• M79: 43,495,581 km (0.119 R)
• M80: 43,697,688 km (0.118 R)
• M81: 44,848,993 km (0.095 R)
• M82: 44,985,127 km (0.116 R)
• M83: 45,326,060 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 7.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.56 AU - 19.4 AU

Year: 28317 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,941,668 km

• M1: 245,490 km (0.103 R)
• M2: 310,266 km (0.045 R)
• M3: 659,128 km (0.06 R)
• M4: 991,834 km (0.092 R)
• M5: 1,220,719 km (0.05 R)
• M6: 1,829,133 km (0.112 R)
• M7: 2,256,085 km (0.109 R)
• M8: 2,557,525 km (0.052 R)
• M9: 2,752,601 km (0.12 R)
• M10: 2,831,888 km (0.061 R)
• M11: 2,952,464 km (0.067 R)
• M12: 3,451,522 km (0.031 R)
• M13: 3,537,242 km (0.04 R)
• M14: 3,623,709 km (0.098 R)
• M15: 3,798,739 km (0.118 R)
• M16: 3,976,611 km (0.083 R)
• M17: 4,526,532 km (0.118 R)
• M18: 5,595,708 km (0.074 R)
• M19: 5,900,290 km (0.061 R)
• M20: 7,614,831 km (0.037 R)
• M21: 8,295,052 km (0.119 R)
• M22: 8,817,747 km (0.072 R)
• M23: 9,053,514 km (0.117 R)
• M24: 11,910,833 km (0.113 R)
• M25: 11,975,758 km (0.093 R)
• M26: 12,171,582 km (0.102 R)
• M27: 13,165,809 km (0.119 R)
• M28: 13,435,235 km (0.082 R)
• M29: 14,462,225 km (0.119 R)
• M30: 15,090,386 km (0.103 R)
• M31: 15,656,315 km (0.038 R)
• M32: 16,954,824 km (0.113 R)
• M33: 17,101,281 km (0.088 R)
• M34: 17,248,036 km (0.094 R)
• M35: 17,395,390 km (0.115 R)
• M36: 17,839,546 km (0.034 R)
• M37: 17,988,546 km (0.066 R)
• M38: 18,287,592 km (0.12 R)
• M39: 18,513,036 km (0.102 R)
• M40: 18,663,830 km (0.119 R)
• M41: 19,730,613 km (0.054 R)
• M42: 20,426,841 km (0.07 R)
• M43: 22,242,361 km (0.112 R)
• M44: 22,482,914 km (0.057 R)
• M45: 22,885,931 km (0.12 R)
• M46: 23,209,960 km (0.085 R)
• M47: 23,372,573 km (0.094 R)
• M48: 24,026,764 km (0.114 R)
• M49: 24,438,757 km (0.111 R)
• M50: 25,604,573 km (0.08 R)
• M51: 30,445,411 km (0.101 R)
• M52: 30,534,421 km (0.113 R)
• M53: 30,712,592 km (0.068 R)
• M54: 30,891,063 km (0.086 R)
• M55: 31,338,959 km (0.077 R)
• M56: 31,788,949 km (0.104 R)
• M57: 33,334,894 km (0.071 R)
• M58: 34,255,668 km (0.108 R)
• M59: 34,719,272 km (0.067 R)
• M60: 36,122,201 km (0.09 R)
• M61: 37,067,809 km (0.032 R)
• M62: 37,543,680 km (0.033 R)
• M63: 38,405,364 km (0.058 R)
• M64: 39,661,387 km (0.107 R)
• M65: 41,029,161 km (0.113 R)
• M66: 41,620,072 km (0.091 R)
• M67: 43,911,014 km (0.093 R)
• M68: 47,269,038 km (0.096 R)
• M69: 48,822,462 km (0.103 R)
• M70: 51,131,056 km (0.11 R)
• M71: 52,618,657 km (0.053 R)
• M72: 54,443,901 km (0.066 R)
• M73: 55,418,681 km (0.076 R)
• M74: 56,617,708 km (0.042 R)
• M75: 56,946,225 km (0.072 R)
• M76: 57,935,665 km (0.098 R)
• M77: 58,266,725 km (0.074 R)
• M78: 61,162,042 km (0.053 R)
• M79: 62,062,322 km (0.088 R)
• M80: 63,534,664 km (0.111 R)
• M81: 65,247,560 km (0.063 R)
• M82: 66,052,247 km (0.096 R)
• M83: 67,439,169 km (0.113 R)
• M84: 68,252,682 km (0.079 R)
• M85: 69,420,443 km (0.054 R)
• M86: 70,124,301 km (0.109 R)
• M87: 70,359,469 km (0.098 R)
• M88: 73,201,380 km (0.103 R)
• M89: 76,564,190 km (0.107 R)
• M90: 79,609,105 km (0.04 R)
• M91: 80,099,936 km (0.117 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit