🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.18 AU - 1.34 AU

Year: 536 Days

Day: 22.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.86 AU - 2.06 AU

Year: 1039 Days

Day: 40.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.12 AU - 2.76 AU

Year: 1444 Days

Day: 25.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.87 AU - 4.45 AU

Year: 2652 Days

Day: 21.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 6.5

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.03 AU - 12.89 AU

Year: 15666 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,223,286 km

• M1: 131,646 km (0.093 R)
• M2: 212,878 km (0.06 R)
• M3: 316,399 km (0.116 R)
• M4: 593,604 km (0.087 R)
• M5: 649,554 km (0.109 R)
• M6: 746,942 km (0.061 R)
• M7: 828,473 km (0.088 R)
• M8: 956,379 km (0.118 R)
• M9: 1,454,241 km (0.076 R)
• M10: 1,557,164 km (0.062 R)
• M11: 1,662,631 km (0.098 R)
• M12: 2,136,856 km (0.079 R)
• M13: 2,254,290 km (0.113 R)
• M14: 2,373,969 km (0.094 R)
• M15: 2,588,342 km (0.066 R)
• M16: 2,650,725 km (0.098 R)
• M17: 4,330,559 km (0.03 R)
• M18: 5,053,865 km (0.045 R)
• M19: 5,369,516 km (0.113 R)
• M20: 5,773,131 km (0.113 R)
• M21: 5,978,529 km (0.07 R)
• M22: 6,270,245 km (0.047 R)
• M23: 6,439,141 km (0.105 R)
• M24: 7,173,218 km (0.048 R)
• M25: 7,394,024 km (0.028 R)
• M26: 7,752,311 km (0.108 R)
• M27: 7,887,997 km (0.1 R)
• M28: 7,978,952 km (0.085 R)
• M29: 8,207,986 km (0.091 R)
• M30: 10,165,175 km (0.08 R)
• M31: 11,067,998 km (0.12 R)
• M32: 11,118,862 km (0.073 R)
• M33: 12,735,267 km (0.098 R)
• M34: 13,380,333 km (0.112 R)
• M35: 13,761,658 km (0.12 R)
• M36: 14,702,479 km (0.096 R)
• M37: 15,549,651 km (0.103 R)
• M38: 15,950,424 km (0.049 R)
• M39: 16,123,210 km (0.058 R)
• M40: 16,238,849 km (0.112 R)
• M41: 16,820,635 km (0.062 R)
• M42: 17,173,088 km (0.112 R)
• M43: 18,606,983 km (0.112 R)
• M44: 18,728,157 km (0.057 R)
• M45: 18,910,517 km (0.092 R)
• M46: 19,093,475 km (0.092 R)
• M47: 20,577,786 km (0.093 R)
• M48: 21,143,864 km (0.044 R)
• M49: 21,651,449 km (0.11 R)
• M50: 22,291,429 km (0.095 R)
• M51: 23,197,992 km (0.085 R)
• M52: 23,263,067 km (0.068 R)
• M53: 23,721,286 km (0.111 R)
• M54: 23,984,428 km (0.097 R)
• M55: 24,050,401 km (0.083 R)
• M56: 24,116,374 km (0.088 R)
• M57: 24,713,119 km (0.102 R)
• M58: 25,247,633 km (0.088 R)
• M59: 26,464,163 km (0.076 R)
• M60: 28,673,573 km (0.109 R)
• M61: 28,883,758 km (0.066 R)
• M62: 28,953,920 km (0.076 R)
• M63: 31,301,110 km (0.045 R)
• M64: 32,679,954 km (0.11 R)
• M65: 32,752,958 km (0.092 R)
• M66: 33,634,688 km (0.053 R)
• M67: 34,375,347 km (0.102 R)
• M68: 36,099,313 km (0.068 R)
• M69: 36,781,479 km (0.092 R)
• M70: 37,544,428 km (0.096 R)
• M71: 39,319,108 km (0.118 R)
• M72: 39,786,451 km (0.068 R)
• M73: 39,942,781 km (0.065 R)
• M74: 40,177,500 km (0.096 R)
• M75: 40,412,668 km (0.103 R)
• M76: 41,357,827 km (0.044 R)
• M77: 42,151,145 km (0.115 R)
• M78: 42,549,674 km (0.067 R)
• M79: 42,789,329 km (0.118 R)
• M80: 44,723,181 km (0.099 R)
• M81: 45,211,020 km (0.104 R)
• M82: 46,767,586 km (0.101 R)
• M83: 48,425,130 km (0.07 R)
• M84: 49,177,158 km (0.095 R)
• M85: 50,692,884 km (0.089 R)
• M86: 51,031,873 km (0.112 R)
• M87: 52,224,018 km (0.083 R)
• M88: 54,202,301 km (0.067 R)
• M89: 54,983,201 km (0.106 R)
• M90: 56,029,938 km (0.1 R)
• M91: 56,555,924 km (0.088 R)
• M92: 56,995,442 km (0.087 R)
• M93: 57,966,333 km (0.095 R)
• M94: 58,942,608 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 8

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.6 AU - 15.98 AU

Year: 19395 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,223,286 km

• M1: 120,277 km (0.045 R)
• M2: 404,363 km (0.119 R)
• M3: 1,156,990 km (0.116 R)
• M4: 1,521,410 km (0.082 R)
• M5: 2,849,241 km (0.049 R)
• M6: 3,296,838 km (0.099 R)
• M7: 4,076,243 km (0.116 R)
• M8: 4,673,288 km (0.111 R)
• M9: 5,006,143 km (0.101 R)
• M10: 5,199,872 km (0.114 R)
• M11: 5,495,029 km (0.12 R)
• M12: 5,644,627 km (0.092 R)
• M13: 5,745,157 km (0.108 R)
• M14: 6,050,336 km (0.108 R)
• M15: 6,256,632 km (0.117 R)
• M16: 6,465,321 km (0.098 R)
• M17: 6,782,767 km (0.059 R)
• M18: 6,997,141 km (0.08 R)
• M19: 8,617,585 km (0.091 R)
• M20: 9,084,181 km (0.097 R)
• M21: 9,739,270 km (0.084 R)
• M22: 9,920,583 km (0.054 R)
• M23: 10,225,314 km (0.096 R)
• M24: 11,284,018 km (0.083 R)
• M25: 11,347,447 km (0.117 R)
• M26: 11,474,456 km (0.087 R)
• M27: 11,987,577 km (0.086 R)
• M28: 13,369,861 km (0.108 R)
• M29: 13,504,200 km (0.103 R)
• M30: 13,774,074 km (0.095 R)
• M31: 14,801,961 km (0.101 R)
• M32: 15,641,953 km (0.054 R)
• M33: 17,808,879 km (0.113 R)
• M34: 18,402,483 km (0.12 R)
• M35: 18,776,777 km (0.06 R)
• M36: 19,002,520 km (0.092 R)
• M37: 19,229,310 km (0.105 R)
• M38: 19,305,007 km (0.118 R)
• M39: 19,456,849 km (0.076 R)
• M40: 19,608,990 km (0.101 R)
• M41: 20,221,892 km (0.109 R)
• M42: 20,685,646 km (0.074 R)
• M43: 22,018,563 km (0.105 R)
• M44: 24,110,390 km (0.112 R)
• M45: 24,355,880 km (0.033 R)
• M46: 24,766,675 km (0.119 R)
• M47: 26,940,033 km (0.103 R)
• M48: 28,739,546 km (0.116 R)
• M49: 29,435,176 km (0.081 R)
• M50: 29,522,541 km (0.086 R)
• M51: 29,609,907 km (0.082 R)
• M52: 30,224,455 km (0.081 R)
• M53: 30,931,903 km (0.107 R)
• M54: 31,734,196 km (0.097 R)
• M55: 32,543,371 km (0.113 R)
• M56: 32,633,728 km (0.094 R)
• M57: 32,995,905 km (0.064 R)
• M58: 35,847,539 km (0.056 R)
• M59: 37,349,951 km (0.071 R)
• M60: 38,585,779 km (0.097 R)
• M61: 41,880,672 km (0.065 R)
• M62: 44,962,687 km (0.099 R)
• M63: 45,769,768 km (0.094 R)
• M64: 46,175,028 km (0.062 R)
• M65: 46,683,512 km (0.06 R)
• M66: 47,500,765 km (0.098 R)
• M67: 47,808,338 km (0.037 R)
• M68: 49,460,646 km (0.035 R)
• M69: 52,714,550 km (0.092 R)
• M70: 53,139,408 km (0.064 R)
• M71: 53,565,462 km (0.103 R)
• M72: 54,850,358 km (0.062 R)
• M73: 57,997,000 km (0.098 R)
• M74: 58,655,380 km (0.09 R)
• M75: 58,875,439 km (0.079 R)
• M76: 60,090,323 km (0.057 R)
• M77: 62,208,180 km (0.098 R)
• M78: 63,107,114 km (0.084 R)
• M79: 65,944,237 km (0.061 R)
• M80: 66,746,082 km (0.089 R)
• M81: 68,359,345 km (0.071 R)
• M82: 68,475,134 km (0.058 R)
• M83: 70,102,161 km (0.051 R)
• M84: 72,094,804 km (0.077 R)
• M85: 72,212,687 km (0.101 R)
• M86: 73,512,693 km (0.082 R)
• M87: 76,375,847 km (0.109 R)
• M88: 76,616,101 km (0.049 R)
• M89: 76,736,228 km (0.055 R)
• M90: 78,183,737 km (0.106 R)
• M91: 78,425,936 km (0.118 R)
• M92: 79,153,729 km (0.101 R)
• M93: 81,228,203 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 4.3

Gravity: 23.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.89 AU - 21.29 AU

Year: 31591 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 75.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,223,286 km

• M1: 94,845 km (0.115 R)
• M2: 170,691 km (0.03 R)
• M3: 201,209 km (0.06 R)
• M4: 287,078 km (0.099 R)
• M5: 449,093 km (0.119 R)
• M6: 1,020,706 km (0.107 R)
• M7: 1,080,545 km (0.114 R)
• M8: 1,266,944 km (0.082 R)
• M9: 1,531,134 km (0.105 R)
• M10: 1,740,422 km (0.111 R)
• M11: 1,848,431 km (0.035 R)
• M12: 2,071,183 km (0.107 R)
• M13: 3,001,083 km (0.049 R)
• M14: 3,576,436 km (0.111 R)
• M15: 4,824,980 km (0.107 R)
• M16: 5,182,070 km (0.098 R)
• M17: 5,494,879 km (0.087 R)
• M18: 6,193,651 km (0.045 R)
• M19: 6,806,554 km (0.116 R)
• M20: 7,148,833 km (0.03 R)
• M21: 7,672,875 km (0.096 R)
• M22: 8,088,906 km (0.12 R)
• M23: 8,573,454 km (0.067 R)
• M24: 8,819,243 km (0.105 R)
• M25: 9,317,703 km (0.098 R)
• M26: 10,082,298 km (0.106 R)
• M27: 11,066,203 km (0.103 R)
• M28: 11,468,322 km (0.078 R)
• M29: 11,535,791 km (0.074 R)
• M30: 12,702,954 km (0.104 R)
• M31: 13,123,772 km (0.105 R)
• M32: 17,809,627 km (0.112 R)
• M33: 19,394,466 km (0.103 R)
• M34: 19,474,950 km (0.074 R)
• M35: 19,716,850 km (0.067 R)
• M36: 20,040,879 km (0.102 R)
• M37: 20,285,172 km (0.048 R)
• M38: 21,521,150 km (0.106 R)
• M39: 23,892,575 km (0.069 R)
• M40: 24,151,529 km (0.107 R)
• M41: 24,846,710 km (0.118 R)
• M42: 25,813,113 km (0.114 R)
• M43: 26,167,660 km (0.106 R)
• M44: 27,240,725 km (0.036 R)
• M45: 27,420,991 km (0.083 R)
• M46: 29,614,544 km (0.097 R)
• M47: 29,707,295 km (0.101 R)
• M48: 31,107,980 km (0.054 R)
• M49: 31,296,473 km (0.039 R)
• M50: 31,769,053 km (0.067 R)
• M51: 33,297,344 km (0.113 R)
• M52: 33,876,737 km (0.108 R)
• M53: 34,070,466 km (0.111 R)
• M54: 34,264,644 km (0.108 R)
• M55: 35,143,083 km (0.104 R)
• M56: 35,634,362 km (0.099 R)
• M57: 36,722,986 km (0.066 R)
• M58: 38,932,846 km (0.086 R)
• M59: 39,543,056 km (0.078 R)
• M60: 39,645,081 km (0.054 R)
• M61: 43,585,190 km (0.068 R)
• M62: 49,504,329 km (0.062 R)
• M63: 49,944,446 km (0.042 R)
• M64: 51,495,477 km (0.061 R)
• M65: 53,512,654 km (0.058 R)
• M66: 53,625,451 km (0.11 R)
• M67: 54,417,422 km (0.119 R)
• M68: 55,784,148 km (0.07 R)
• M69: 56,586,591 km (0.109 R)
• M70: 58,202,847 km (0.044 R)
• M71: 59,717,076 km (0.118 R)
• M72: 60,303,051 km (0.116 R)
• M73: 64,097,601 km (0.092 R)
• M74: 65,419,747 km (0.117 R)
• M75: 66,872,343 km (0.12 R)
• M76: 67,724,452 km (0.108 R)
• M77: 68,213,039 km (0.105 R)
• M78: 68,580,301 km (0.085 R)
• M79: 71,045,226 km (0.074 R)
• M80: 73,037,869 km (0.092 R)
• M81: 73,288,296 km (0.066 R)
• M82: 73,915,410 km (0.065 R)
• M83: 74,544,320 km (0.094 R)
• M84: 74,922,653 km (0.064 R)
• M85: 75,934,383 km (0.079 R)
• M86: 76,061,093 km (0.108 R)
• M87: 77,588,038 km (0.109 R)
• M88: 78,483,381 km (0.118 R)
• M89: 79,897,380 km (0.108 R)
• M90: 80,413,493 km (0.105 R)
• M91: 80,542,746 km (0.099 R)
• M92: 82,489,463 km (0.092 R)
• M93: 83,011,260 km (0.054 R)
• M94: 84,845,928 km (0.096 R)
• M95: 86,959,148 km (0.114 R)
• M96: 87,756,056 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit