🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.53 AU - 0.57 AU

Year: 176 Days

Day: 18.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,787,530 km

• M1: 170,542 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.37 AU - 1.57 AU

Year: 767 Days

Day: 20.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.52 AU - 1.94 AU

Year: 979 Days

Day: 29.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,787,530 km

• M1: 826,528 km (0.07 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 8.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.14 AU - 7.7 AU

Year: 7836 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 168 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,787,530 km

• M1: 114,592 km (0.109 R)
• M2: 191,336 km (0.041 R)
• M3: 252,671 km (0.047 R)
• M4: 315,801 km (0.109 R)
• M5: 404,513 km (0.094 R)
• M6: 774,319 km (0.065 R)
• M7: 849,267 km (0.112 R)
• M8: 913,594 km (0.077 R)
• M9: 1,188,106 km (0.11 R)
• M10: 1,862,194 km (0.103 R)
• M11: 2,192,955 km (0.092 R)
• M12: 2,374,567 km (0.107 R)
• M13: 2,579,965 km (0.048 R)
• M14: 2,636,962 km (0.093 R)
• M15: 2,928,678 km (0.101 R)
• M16: 3,048,206 km (0.116 R)
• M17: 3,108,644 km (0.07 R)
• M18: 3,521,833 km (0.116 R)
• M19: 4,422,113 km (0.115 R)
• M20: 4,792,069 km (0.056 R)
• M21: 4,886,166 km (0.112 R)
• M22: 5,148,112 km (0.077 R)
• M23: 6,011,590 km (0.115 R)
• M24: 6,113,167 km (0.076 R)
• M25: 7,106,198 km (0.099 R)
• M26: 7,240,537 km (0.118 R)
• M27: 7,403,000 km (0.109 R)
• M28: 7,484,531 km (0.108 R)
• M29: 7,621,413 km (0.108 R)
• M30: 7,897,421 km (0.104 R)
• M31: 8,374,040 km (0.103 R)
• M32: 8,516,158 km (0.068 R)
• M33: 9,004,894 km (0.108 R)
• M34: 9,384,873 km (0.105 R)
• M35: 10,464,221 km (0.104 R)
• M36: 10,556,075 km (0.099 R)
• M37: 11,424,939 km (0.077 R)
• M38: 11,931,777 km (0.095 R)
• M39: 12,155,874 km (0.031 R)
• M40: 12,608,109 km (0.104 R)
• M41: 15,192,861 km (0.114 R)
• M42: 15,609,939 km (0.095 R)
• M43: 15,995,752 km (0.056 R)
• M44: 16,207,433 km (0.104 R)
• M45: 16,278,193 km (0.058 R)
• M46: 16,420,161 km (0.071 R)
• M47: 16,633,638 km (0.106 R)
• M48: 18,708,261 km (0.03 R)
• M49: 18,931,311 km (0.092 R)
• M50: 19,493,051 km (0.09 R)
• M51: 20,709,282 km (0.115 R)
• M52: 22,460,924 km (0.107 R)
• M53: 22,618,899 km (0.108 R)
• M54: 23,055,276 km (0.106 R)
• M55: 23,815,682 km (0.055 R)
• M56: 24,991,970 km (0.115 R)
• M57: 25,360,878 km (0.098 R)
• M58: 26,896,351 km (0.078 R)
• M59: 27,148,124 km (0.03 R)
• M60: 27,781,222 km (0.113 R)
• M61: 27,993,202 km (0.075 R)
• M62: 28,205,931 km (0.086 R)
• M63: 28,333,687 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 8.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.83 AU - 8.21 AU

Year: 8006 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,787,530 km

• M1: 114,293 km (0.11 R)
• M2: 238,758 km (0.089 R)
• M3: 300,243 km (0.064 R)
• M4: 406,308 km (0.086 R)
• M5: 648,956 km (0.106 R)
• M6: 1,030,729 km (0.086 R)
• M7: 1,114,953 km (0.093 R)
• M8: 1,305,391 km (0.045 R)
• M9: 1,397,095 km (0.058 R)
• M10: 1,603,091 km (0.107 R)
• M11: 1,734,737 km (0.084 R)
• M12: 2,133,565 km (0.101 R)
• M13: 3,218,897 km (0.114 R)
• M14: 3,449,727 km (0.1 R)
• M15: 3,642,559 km (0.099 R)
• M16: 3,707,783 km (0.11 R)
• M17: 4,265,334 km (0.056 R)
• M18: 4,753,921 km (0.069 R)
• M19: 5,211,391 km (0.097 R)
• M20: 5,358,745 km (0.038 R)
• M21: 5,607,527 km (0.064 R)
• M22: 6,013,386 km (0.099 R)
• M23: 6,298,070 km (0.053 R)
• M24: 6,934,310 km (0.109 R)
• M25: 7,069,397 km (0.088 R)
• M26: 8,011,415 km (0.111 R)
• M27: 9,169,601 km (0.079 R)
• M28: 9,228,842 km (0.061 R)
• M29: 9,587,279 km (0.109 R)
• M30: 9,798,511 km (0.028 R)
• M31: 10,011,239 km (0.08 R)
• M32: 10,256,131 km (0.085 R)
• M33: 10,379,399 km (0.1 R)
• M34: 11,446,780 km (0.09 R)
• M35: 11,542,523 km (0.072 R)
• M36: 12,845,969 km (0.089 R)
• M37: 13,380,333 km (0.109 R)
• M38: 13,751,934 km (0.042 R)
• M39: 14,229,749 km (0.118 R)
• M40: 14,298,564 km (0.079 R)
• M41: 14,505,309 km (0.08 R)
• M42: 14,574,423 km (0.096 R)
• M43: 14,817,370 km (0.093 R)
• M44: 14,991,651 km (0.082 R)
• M45: 15,061,663 km (0.074 R)
• M46: 15,201,836 km (0.107 R)
• M47: 15,377,614 km (0.073 R)
• M48: 15,518,834 km (0.104 R)
• M49: 16,123,509 km (0.077 R)
• M50: 16,374,684 km (0.075 R)
• M51: 16,518,896 km (0.081 R)
• M52: 16,990,279 km (0.067 R)
• M53: 17,319,245 km (0.093 R)
• M54: 18,393,507 km (0.112 R)
• M55: 19,298,873 km (0.099 R)
• M56: 19,680,348 km (0.088 R)
• M57: 19,756,942 km (0.116 R)
• M58: 19,987,323 km (0.088 R)
• M59: 20,180,005 km (0.07 R)
• M60: 21,152,690 km (0.103 R)
• M61: 22,901,340 km (0.108 R)
• M62: 23,022,215 km (0.108 R)
• M63: 23,345,645 km (0.078 R)
• M64: 24,366,202 km (0.073 R)
• M65: 24,448,481 km (0.072 R)
• M66: 24,654,627 km (0.11 R)
• M67: 24,737,205 km (0.117 R)
• M68: 24,819,783 km (0.109 R)
• M69: 25,151,591 km (0.116 R)
• M70: 25,234,618 km (0.098 R)
• M71: 25,903,171 km (0.1 R)
• M72: 26,113,356 km (0.076 R)
• M73: 26,662,230 km (0.087 R)
• M74: 26,831,874 km (0.097 R)
• M75: 27,172,359 km (0.052 R)
• M76: 27,514,190 km (0.113 R)
• M77: 28,504,827 km (0.113 R)
• M78: 28,721,744 km (0.071 R)
• M79: 29,070,008 km (0.093 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 8.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7 AU - 8.26 AU

Year: 9072 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,787,530 km

• M1: 109,057 km (0.078 R)
• M2: 179,218 km (0.032 R)
• M3: 317,447 km (0.104 R)
• M4: 457,021 km (0.054 R)
• M5: 652,845 km (0.045 R)
• M6: 773,720 km (0.098 R)
• M7: 837,000 km (0.105 R)
• M8: 1,166,564 km (0.091 R)
• M9: 1,225,356 km (0.099 R)
• M10: 1,376,899 km (0.067 R)
• M11: 1,550,881 km (0.086 R)
• M12: 1,972,897 km (0.055 R)
• M13: 2,242,921 km (0.086 R)
• M14: 2,898,160 km (0.113 R)
• M15: 3,480,095 km (0.06 R)
• M16: 3,544,722 km (0.113 R)
• M17: 3,828,808 km (0.041 R)
• M18: 3,984,838 km (0.069 R)
• M19: 4,120,374 km (0.116 R)
• M20: 4,372,746 km (0.086 R)
• M21: 4,465,796 km (0.035 R)
• M22: 4,892,748 km (0.113 R)
• M23: 5,160,079 km (0.068 R)
• M24: 5,332,715 km (0.113 R)
• M25: 5,582,693 km (0.112 R)
• M26: 5,759,967 km (0.106 R)
• M27: 5,887,723 km (0.065 R)
• M28: 6,068,138 km (0.117 R)
• M29: 6,460,982 km (0.091 R)
• M30: 6,916,358 km (0.114 R)
• M31: 7,299,030 km (0.103 R)
• M32: 7,576,683 km (0.113 R)
• M33: 7,632,633 km (0.107 R)
• M34: 7,999,597 km (0.114 R)
• M35: 8,285,927 km (0.101 R)
• M36: 8,546,377 km (0.053 R)
• M37: 9,045,884 km (0.101 R)
• M38: 9,194,584 km (0.094 R)
• M39: 10,351,125 km (0.089 R)
• M40: 10,537,824 km (0.081 R)
• M41: 12,170,236 km (0.057 R)
• M42: 12,235,909 km (0.093 R)
• M43: 12,532,711 km (0.109 R)
• M44: 13,437,030 km (0.1 R)
• M45: 13,606,824 km (0.084 R)
• M46: 13,743,257 km (0.061 R)
• M47: 14,085,986 km (0.111 R)
• M48: 14,258,472 km (0.112 R)
• M49: 14,745,264 km (0.113 R)
• M50: 15,061,065 km (0.077 R)
• M51: 15,131,525 km (0.054 R)
• M52: 15,379,110 km (0.059 R)
• M53: 15,521,078 km (0.078 R)
• M54: 16,129,642 km (0.078 R)
• M55: 16,310,207 km (0.1 R)
• M56: 16,892,292 km (0.045 R)
• M57: 17,149,002 km (0.103 R)
• M58: 18,982,623 km (0.089 R)
• M59: 19,326,100 km (0.095 R)
• M60: 19,517,885 km (0.049 R)
• M61: 19,594,778 km (0.091 R)
• M62: 21,469,688 km (0.074 R)
• M63: 22,267,643 km (0.114 R)
• M64: 22,832,076 km (0.111 R)
• M65: 23,116,013 km (0.078 R)
• M66: 23,360,306 km (0.119 R)
• M67: 23,441,986 km (0.093 R)
• M68: 24,470,472 km (0.095 R)
• M69: 25,011,118 km (0.12 R)
• M70: 26,146,417 km (0.089 R)
• M71: 26,613,760 km (0.118 R)
• M72: 26,741,667 km (0.055 R)
• M73: 26,869,872 km (0.115 R)
• M74: 27,041,012 km (0.111 R)
• M75: 27,298,470 km (0.08 R)
• M76: 27,384,489 km (0.085 R)
• M77: 27,556,825 km (0.08 R)
• M78: 27,642,994 km (0.097 R)
• M79: 27,902,396 km (0.112 R)
• M80: 28,379,913 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 8.9

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.18 AU - 10.58 AU

Year: 11391 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,787,530 km

• M1: 112,498 km (0.099 R)
• M2: 494,870 km (0.076 R)
• M3: 597,793 km (0.088 R)
• M4: 747,092 km (0.058 R)
• M5: 867,518 km (0.071 R)
• M6: 994,676 km (0.097 R)
• M7: 1,060,649 km (0.052 R)
• M8: 1,128,267 km (0.078 R)
• M9: 1,721,423 km (0.1 R)
• M10: 2,369,181 km (0.05 R)
• M11: 2,735,098 km (0.088 R)
• M12: 2,797,779 km (0.075 R)
• M13: 2,988,965 km (0.118 R)
• M14: 3,118,667 km (0.106 R)
• M15: 3,519,440 km (0.056 R)
• M16: 3,936,668 km (0.112 R)
• M17: 4,007,727 km (0.094 R)
• M18: 4,079,235 km (0.053 R)
• M19: 4,187,244 km (0.103 R)
• M20: 4,369,455 km (0.119 R)
• M21: 5,202,266 km (0.074 R)
• M22: 5,398,239 km (0.099 R)
• M23: 5,636,848 km (0.059 R)
• M24: 5,757,424 km (0.077 R)
• M25: 6,289,693 km (0.081 R)
• M26: 6,414,906 km (0.115 R)
• M27: 6,795,184 km (0.069 R)
• M28: 7,009,707 km (0.113 R)
• M29: 7,755,453 km (0.108 R)
• M30: 8,115,236 km (0.071 R)
• M31: 8,434,478 km (0.071 R)
• M32: 8,618,782 km (0.101 R)
• M33: 8,711,383 km (0.07 R)
• M34: 10,238,329 km (0.066 R)
• M35: 10,583,301 km (0.115 R)
• M36: 10,782,117 km (0.039 R)
• M37: 11,949,429 km (0.113 R)
• M38: 13,209,642 km (0.082 R)
• M39: 14,456,689 km (0.068 R)
• M40: 15,178,050 km (0.114 R)
• M41: 16,425,397 km (0.077 R)
• M42: 17,411,696 km (0.082 R)
• M43: 18,238,374 km (0.066 R)
• M44: 18,836,616 km (0.068 R)
• M45: 19,077,618 km (0.109 R)
• M46: 19,746,021 km (0.106 R)
• M47: 20,669,639 km (0.092 R)
• M48: 21,544,487 km (0.117 R)
• M49: 22,240,267 km (0.054 R)
• M50: 24,175,166 km (0.092 R)
• M51: 26,837,559 km (0.065 R)
• M52: 27,722,879 km (0.044 R)
• M53: 28,825,415 km (0.106 R)
• M54: 29,801,841 km (0.075 R)
• M55: 30,364,777 km (0.077 R)
• M56: 30,576,758 km (0.116 R)
• M57: 31,358,107 km (0.114 R)
• M58: 32,290,102 km (0.059 R)
• M59: 32,578,826 km (0.096 R)
• M60: 32,868,298 km (0.083 R)
• M61: 34,622,931 km (0.11 R)
• M62: 34,918,237 km (0.111 R)
• M63: 35,585,893 km (0.056 R)
• M64: 35,884,041 km (0.061 R)
• M65: 38,298,700 km (0.068 R)
• M66: 38,604,179 km (0.08 R)
• M67: 39,371,467 km (0.045 R)
• M68: 40,454,107 km (0.105 R)
• M69: 43,203,416 km (0.108 R)
• M70: 43,840,254 km (0.07 R)
• M71: 44,720,937 km (0.108 R)
• M72: 45,123,206 km (0.05 R)
• M73: 45,526,671 km (0.106 R)
• M74: 46,581,187 km (0.107 R)
• M75: 48,797,030 km (0.1 R)
• M76: 48,962,635 km (0.115 R)
• M77: 49,128,240 km (0.109 R)
• M78: 50,963,207 km (0.038 R)
• M79: 51,299,204 km (0.107 R)
• M80: 51,551,725 km (0.08 R)
• M81: 52,396,355 km (0.088 R)
• M82: 54,528,125 km (0.098 R)
• M83: 54,785,732 km (0.094 R)
• M84: 55,993,735 km (0.077 R)
• M85: 56,080,352 km (0.118 R)
• M86: 58,523,734 km (0.103 R)
• M87: 58,699,512 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit