🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.94 AU - 1.08 AU

Year: 378 Days

Day: 23.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,426,017 km

• M1: 560,394 km (0.089 R)
• M2: 624,122 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.1 AU - 1.7 AU

Year: 618 Days

Day: 39.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,426,017 km

• M1: 454,179 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.78 AU - 2.6 AU

Year: 1208 Days

Day: 37 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,426,017 km

• M1: 1,685,968 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.87 AU - 3.03 AU

Year: 1889 Days

Day: 29.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.71 AU - 4.13 AU

Year: 2893 Days

Day: 37.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 75.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.05 AU - 4.73 AU

Year: 3429 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 9.2

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.74 AU - 6.52 AU

Year: 4980 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,426,017 km

• M1: 122,221 km (0.116 R)
• M2: 214,224 km (0.039 R)
• M3: 273,315 km (0.104 R)
• M4: 508,782 km (0.087 R)
• M5: 780,602 km (0.11 R)
• M6: 1,110,615 km (0.12 R)
• M7: 1,449,603 km (0.11 R)
• M8: 1,564,345 km (0.103 R)
• M9: 1,648,120 km (0.094 R)
• M10: 1,820,307 km (0.091 R)
• M11: 2,071,482 km (0.087 R)
• M12: 2,182,633 km (0.084 R)
• M13: 2,488,710 km (0.032 R)
• M14: 2,994,351 km (0.077 R)
• M15: 3,465,435 km (0.079 R)
• M16: 3,845,563 km (0.111 R)
• M17: 3,936,818 km (0.059 R)
• M18: 4,168,545 km (0.113 R)
• M19: 4,693,783 km (0.114 R)
• M20: 4,816,154 km (0.079 R)
• M21: 5,139,136 km (0.094 R)
• M22: 5,214,683 km (0.118 R)
• M23: 5,495,029 km (0.109 R)
• M24: 5,806,342 km (0.063 R)
• M25: 6,419,245 km (0.102 R)
• M26: 6,637,209 km (0.099 R)
• M27: 7,080,617 km (0.104 R)
• M28: 7,305,911 km (0.09 R)
• M29: 7,447,880 km (0.11 R)
• M30: 8,054,499 km (0.118 R)
• M31: 8,706,895 km (0.088 R)
• M32: 9,345,529 km (0.045 R)
• M33: 9,967,706 km (0.056 R)
• M34: 10,062,102 km (0.098 R)
• M35: 10,156,947 km (0.072 R)
• M36: 10,474,993 km (0.106 R)
• M37: 10,667,525 km (0.053 R)
• M38: 10,828,791 km (0.099 R)
• M39: 10,958,343 km (0.076 R)
• M40: 11,023,418 km (0.093 R)
• M41: 11,514,997 km (0.098 R)
• M42: 11,647,241 km (0.067 R)
• M43: 11,846,655 km (0.096 R)
• M44: 12,147,945 km (0.075 R)
• M45: 12,215,265 km (0.101 R)
• M46: 12,723,897 km (0.092 R)
• M47: 13,412,795 km (0.105 R)
• M48: 14,326,539 km (0.088 R)
• M49: 15,588,098 km (0.04 R)
• M50: 17,110,556 km (0.059 R)
• M51: 17,261,650 km (0.043 R)
• M52: 17,793,919 km (0.119 R)
• M53: 17,908,660 km (0.057 R)
• M54: 18,525,004 km (0.107 R)
• M55: 19,265,663 km (0.103 R)
• M56: 19,344,201 km (0.094 R)
• M57: 19,580,566 km (0.103 R)
• M58: 20,016,195 km (0.095 R)
• M59: 20,295,046 km (0.112 R)
• M60: 20,495,058 km (0.042 R)
• M61: 20,776,152 km (0.075 R)
• M62: 21,382,921 km (0.098 R)
• M63: 21,954,385 km (0.1 R)
• M64: 22,365,630 km (0.103 R)
• M65: 22,696,540 km (0.112 R)
• M66: 23,698,846 km (0.047 R)
• M67: 24,247,870 km (0.119 R)
• M68: 25,229,382 km (0.115 R)
• M69: 25,616,840 km (0.084 R)
• M70: 26,223,759 km (0.096 R)
• M71: 26,660,136 km (0.116 R)
• M72: 27,761,475 km (0.107 R)
• M73: 27,939,048 km (0.031 R)
• M74: 28,161,650 km (0.059 R)
• M75: 28,250,810 km (0.117 R)
• M76: 29,418,720 km (0.103 R)
• M77: 29,509,227 km (0.108 R)
• M78: 29,917,629 km (0.056 R)
• M79: 30,236,422 km (0.068 R)
• M80: 30,465,008 km (0.044 R)
• M81: 30,694,042 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 14.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.59 AU - 7.79 AU

Year: 6451 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,426,017 km

• M1: 181,612 km (0.115 R)
• M2: 318,643 km (0.094 R)
• M3: 438,471 km (0.04 R)
• M4: 755,768 km (0.114 R)
• M5: 919,578 km (0.059 R)
• M6: 1,079,947 km (0.111 R)
• M7: 1,198,279 km (0.075 R)
• M8: 1,321,248 km (0.069 R)
• M9: 1,561,802 km (0.082 R)
• M10: 1,960,330 km (0.114 R)
• M11: 2,302,461 km (0.094 R)
• M12: 2,757,538 km (0.118 R)
• M13: 3,191,371 km (0.079 R)
• M14: 3,803,675 km (0.038 R)
• M15: 4,397,130 km (0.066 R)
• M16: 4,733,426 km (0.083 R)
• M17: 5,282,899 km (0.088 R)
• M18: 5,944,720 km (0.063 R)
• M19: 6,037,022 km (0.103 R)
• M20: 6,696,599 km (0.099 R)
• M21: 6,857,118 km (0.068 R)
• M22: 7,247,568 km (0.112 R)
• M23: 7,982,243 km (0.116 R)
• M24: 8,635,986 km (0.066 R)
• M25: 9,022,397 km (0.101 R)
• M26: 9,775,772 km (0.108 R)
• M27: 10,141,688 km (0.114 R)
• M28: 10,512,242 km (0.106 R)
• M29: 11,076,376 km (0.079 R)
• M30: 11,228,367 km (0.085 R)
• M31: 11,381,256 km (0.115 R)
• M32: 11,688,979 km (0.047 R)
• M33: 11,999,395 km (0.054 R)
• M34: 12,155,725 km (0.092 R)
• M35: 12,391,341 km (0.071 R)
• M36: 12,628,603 km (0.103 R)
• M37: 13,511,231 km (0.085 R)
• M38: 13,960,025 km (0.12 R)
• M39: 14,083,293 km (0.111 R)
• M40: 14,746,760 km (0.111 R)
• M41: 14,914,309 km (0.114 R)
• M42: 15,335,727 km (0.081 R)
• M43: 16,450,081 km (0.098 R)
• M44: 18,439,733 km (0.063 R)
• M45: 18,620,297 km (0.082 R)
• M46: 18,710,804 km (0.11 R)
• M47: 20,085,758 km (0.1 R)
• M48: 20,271,409 km (0.1 R)
• M49: 20,691,629 km (0.088 R)
• M50: 21,114,543 km (0.116 R)
• M51: 21,256,212 km (0.047 R)
• M52: 21,493,025 km (0.116 R)
• M53: 21,921,474 km (0.045 R)
• M54: 22,112,809 km (0.102 R)
• M55: 22,256,573 km (0.094 R)
• M56: 23,126,185 km (0.063 R)
• M57: 23,663,242 km (0.051 R)
• M58: 23,908,582 km (0.041 R)
• M59: 25,398,876 km (0.119 R)
• M60: 26,155,393 km (0.093 R)
• M61: 26,919,239 km (0.116 R)
• M62: 28,312,594 km (0.107 R)
• M63: 28,677,613 km (0.09 R)
• M64: 29,044,277 km (0.05 R)
• M65: 29,254,462 km (0.089 R)
• M66: 29,412,437 km (0.105 R)
• M67: 29,676,478 km (0.088 R)
• M68: 30,047,331 km (0.044 R)
• M69: 30,579,750 km (0.108 R)
• M70: 30,740,118 km (0.103 R)
• M71: 30,954,343 km (0.097 R)
• M72: 31,600,007 km (0.073 R)
• M73: 32,522,427 km (0.118 R)
• M74: 33,014,305 km (0.077 R)
• M75: 33,674,032 km (0.099 R)
• M76: 33,784,435 km (0.102 R)
• M77: 34,282,596 km (0.114 R)
• M78: 34,894,751 km (0.042 R)
• M79: 35,791,739 km (0.106 R)
• M80: 36,866,600 km (0.095 R)
• M81: 38,067,123 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.76 AU - 8.58 AU

Year: 7157 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,426,017 km

• M1: 184,005 km (0.104 R)
• M2: 274,662 km (0.079 R)
• M3: 461,509 km (0.098 R)
• M4: 555,906 km (0.106 R)
• M5: 858,393 km (0.062 R)
• M6: 1,046,736 km (0.086 R)
• M7: 1,261,260 km (0.101 R)
• M8: 1,416,991 km (0.097 R)
• M9: 1,788,443 km (0.106 R)
• M10: 1,992,943 km (0.033 R)
• M11: 2,162,138 km (0.115 R)
• M12: 2,277,927 km (0.084 R)
• M13: 2,683,935 km (0.108 R)
• M14: 2,824,408 km (0.084 R)
• M15: 2,951,566 km (0.103 R)
• M16: 3,277,839 km (0.11 R)
• M17: 4,072,652 km (0.095 R)
• M18: 4,326,370 km (0.115 R)
• M19: 5,313,866 km (0.106 R)
• M20: 5,432,198 km (0.103 R)
• M21: 5,651,658 km (0.115 R)
• M22: 7,007,314 km (0.112 R)
• M23: 7,224,680 km (0.113 R)
• M24: 7,444,140 km (0.066 R)
• M25: 7,710,573 km (0.08 R)
• M26: 8,093,394 km (0.101 R)
• M27: 8,574,950 km (0.075 R)
• M28: 8,714,375 km (0.034 R)
• M29: 9,279,257 km (0.092 R)
• M30: 9,638,292 km (0.056 R)
• M31: 9,759,017 km (0.101 R)
• M32: 9,904,576 km (0.084 R)
• M33: 10,370,424 km (0.097 R)
• M34: 10,543,808 km (0.105 R)
• M35: 10,994,097 km (0.103 R)
• M36: 11,145,640 km (0.104 R)
• M37: 11,450,819 km (0.106 R)
• M38: 11,655,768 km (0.087 R)
• M39: 11,861,914 km (0.101 R)
• M40: 11,991,466 km (0.09 R)
• M41: 12,619,628 km (0.08 R)
• M42: 13,717,676 km (0.09 R)
• M43: 14,901,893 km (0.093 R)
• M44: 15,520,480 km (0.102 R)
• M45: 15,662,149 km (0.038 R)
• M46: 15,832,840 km (0.114 R)
• M47: 16,061,426 km (0.114 R)
• M48: 16,348,654 km (0.09 R)
• M49: 17,367,415 km (0.112 R)
• M50: 18,167,465 km (0.092 R)
• M51: 18,949,113 km (0.075 R)
• M52: 19,405,088 km (0.119 R)
• M53: 20,204,090 km (0.082 R)
• M54: 21,107,960 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 9.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.15 AU - 12.33 AU

Year: 12215 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,426,017 km

• M1: 204,949 km (0.086 R)
• M2: 274,961 km (0.064 R)
• M3: 513,420 km (0.104 R)
• M4: 894,446 km (0.12 R)
• M5: 1,044,941 km (0.096 R)
• M6: 2,182,184 km (0.11 R)
• M7: 2,817,377 km (0.082 R)
• M8: 4,050,362 km (0.12 R)
• M9: 4,446,498 km (0.068 R)
• M10: 4,620,181 km (0.073 R)
• M11: 4,737,166 km (0.073 R)
• M12: 4,855,199 km (0.096 R)
• M13: 5,004,049 km (0.053 R)
• M14: 5,336,904 km (0.066 R)
• M15: 5,521,508 km (0.049 R)
• M16: 5,771,037 km (0.115 R)
• M17: 6,838,867 km (0.04 R)
• M18: 7,005,967 km (0.038 R)
• M19: 7,966,685 km (0.036 R)
• M20: 8,714,076 km (0.078 R)
• M21: 8,786,481 km (0.12 R)
• M22: 9,077,898 km (0.079 R)
• M23: 9,895,750 km (0.117 R)
• M24: 11,601,165 km (0.103 R)
• M25: 12,041,581 km (0.052 R)
• M26: 12,897,580 km (0.057 R)
• M27: 13,353,854 km (0.078 R)
• M28: 14,797,174 km (0.103 R)
• M29: 15,013,642 km (0.1 R)
• M30: 15,143,942 km (0.087 R)
• M31: 17,783,447 km (0.056 R)
• M32: 18,105,830 km (0.091 R)
• M33: 20,033,249 km (0.065 R)
• M34: 20,851,400 km (0.119 R)
• M35: 22,024,995 km (0.039 R)
• M36: 22,371,314 km (0.099 R)
• M37: 22,470,498 km (0.061 R)
• M38: 25,828,072 km (0.048 R)
• M39: 26,928,814 km (0.115 R)
• M40: 27,246,260 km (0.065 R)
• M41: 28,205,631 km (0.112 R)
• M42: 28,312,893 km (0.101 R)
• M43: 28,743,286 km (0.063 R)
• M44: 29,393,139 km (0.116 R)
• M45: 31,816,924 km (0.071 R)
• M46: 32,657,664 km (0.1 R)
• M47: 34,705,509 km (0.084 R)
• M48: 35,108,526 km (0.074 R)
• M49: 35,744,915 km (0.039 R)
• M50: 36,151,821 km (0.073 R)
• M51: 36,735,852 km (0.081 R)
• M52: 37,029,063 km (0.093 R)
• M53: 39,402,434 km (0.117 R)
• M54: 39,943,230 km (0.095 R)
• M55: 40,124,094 km (0.115 R)
• M56: 40,184,382 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit