🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 41.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.65 AU - 0.67 AU

Year: 195 Days

Day: 25.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 65.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,921,586 km

• M1: 144,960 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 270 Days

Day: 38.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,921,586 km

• M1: 114,143 km (0.117 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.45 AU - 1.51 AU

Year: 654 Days

Day: 43.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,921,586 km

• M1: 76,445 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.17 AU - 2.69 AU

Year: 1377 Days

Day: 18.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,921,586 km

• M1: 36,352 km (0.032 R)
• M2: 55,650 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2 AU - 3.06 AU

Year: 1463 Days

Day: 23.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,921,586 km

• M1: 947,553 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 10.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.79 AU - 9.39 AU

Year: 9150 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 78,921,586 km

• M1: 131,796 km (0.117 R)
• M2: 330,910 km (0.112 R)
• M3: 809,624 km (0.085 R)
• M4: 890,706 km (0.092 R)
• M5: 1,091,466 km (0.09 R)
• M6: 1,339,200 km (0.073 R)
• M7: 1,616,405 km (0.115 R)
• M8: 2,060,262 km (0.075 R)
• M9: 2,161,240 km (0.106 R)
• M10: 2,381,299 km (0.1 R)
• M11: 2,568,147 km (0.101 R)
• M12: 2,690,817 km (0.105 R)
• M13: 3,230,267 km (0.114 R)
• M14: 3,527,667 km (0.069 R)
• M15: 3,741,293 km (0.116 R)
• M16: 4,213,274 km (0.09 R)
• M17: 4,654,139 km (0.104 R)
• M18: 4,838,145 km (0.084 R)
• M19: 4,973,381 km (0.03 R)
• M20: 5,058,502 km (0.104 R)
• M21: 5,282,301 km (0.088 R)
• M22: 5,404,223 km (0.093 R)
• M23: 5,562,348 km (0.033 R)
• M24: 5,829,231 km (0.099 R)
• M25: 5,919,139 km (0.11 R)
• M26: 6,100,452 km (0.098 R)
• M27: 6,881,502 km (0.08 R)
• M28: 7,226,026 km (0.101 R)
• M29: 7,635,027 km (0.074 R)
• M30: 7,931,829 km (0.032 R)
• M31: 8,516,457 km (0.102 R)
• M32: 8,659,622 km (0.075 R)
• M33: 9,366,472 km (0.081 R)
• M34: 9,599,247 km (0.073 R)
• M35: 9,662,975 km (0.088 R)
• M36: 9,769,639 km (0.115 R)
• M37: 10,221,873 km (0.081 R)
• M38: 11,012,946 km (0.1 R)
• M39: 12,653,437 km (0.058 R)
• M40: 12,793,610 km (0.112 R)
• M41: 13,861,140 km (0.039 R)
• M42: 14,223,317 km (0.113 R)
• M43: 16,691,083 km (0.055 R)
• M44: 16,819,139 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 11.4

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.89 AU - 12.71 AU

Year: 12014 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,921,586 km

• M1: 176,226 km (0.087 R)
• M2: 374,743 km (0.117 R)
• M3: 527,632 km (0.115 R)
• M4: 901,776 km (0.103 R)
• M5: 1,474,885 km (0.047 R)
• M6: 1,812,827 km (0.039 R)
• M7: 3,327,805 km (0.052 R)
• M8: 3,633,283 km (0.069 R)
• M9: 4,198,913 km (0.111 R)
• M10: 4,271,618 km (0.115 R)
• M11: 4,381,422 km (0.106 R)
• M12: 5,021,402 km (0.092 R)
• M13: 5,137,340 km (0.115 R)
• M14: 5,215,281 km (0.11 R)
• M15: 6,939,696 km (0.049 R)
• M16: 7,026,014 km (0.087 R)
• M17: 7,112,481 km (0.055 R)
• M18: 7,286,763 km (0.061 R)
• M19: 8,407,849 km (0.119 R)
• M20: 8,638,529 km (0.053 R)
• M21: 8,871,303 km (0.064 R)
• M22: 9,295,563 km (0.109 R)
• M23: 9,390,707 km (0.109 R)
• M24: 9,582,043 km (0.093 R)
• M25: 10,212,897 km (0.114 R)
• M26: 11,977,554 km (0.025 R)
• M27: 12,133,135 km (0.056 R)
• M28: 12,237,255 km (0.069 R)
• M29: 12,921,366 km (0.052 R)
• M30: 13,294,763 km (0.119 R)
• M31: 13,617,745 km (0.052 R)
• M32: 13,726,053 km (0.053 R)
• M33: 13,834,512 km (0.032 R)
• M34: 14,161,832 km (0.074 R)
• M35: 14,602,248 km (0.031 R)
• M36: 15,215,151 km (0.097 R)
• M37: 15,666,338 km (0.086 R)
• M38: 16,466,238 km (0.095 R)
• M39: 17,162,466 km (0.108 R)
• M40: 17,809,178 km (0.088 R)
• M41: 19,552,143 km (0.111 R)
• M42: 19,858,070 km (0.092 R)
• M43: 20,785,577 km (0.062 R)
• M44: 21,285,982 km (0.06 R)
• M45: 21,537,755 km (0.081 R)
• M46: 21,980,565 km (0.084 R)
• M47: 22,107,723 km (0.081 R)
• M48: 22,554,422 km (0.054 R)
• M49: 23,782,022 km (0.115 R)
• M50: 23,977,846 km (0.099 R)
• M51: 24,568,608 km (0.104 R)
• M52: 24,700,553 km (0.117 R)
• M53: 25,164,157 km (0.111 R)
• M54: 27,046,996 km (0.055 R)
• M55: 27,456,445 km (0.078 R)
• M56: 27,799,174 km (0.047 R)
• M57: 28,835,738 km (0.058 R)
• M58: 29,885,017 km (0.118 R)
• M59: 30,308,229 km (0.109 R)
• M60: 30,520,658 km (0.075 R)
• M61: 31,303,504 km (0.101 R)
• M62: 31,518,177 km (0.099 R)
• M63: 31,733,299 km (0.087 R)
• M64: 31,805,106 km (0.112 R)
• M65: 32,092,932 km (0.098 R)
• M66: 32,165,038 km (0.116 R)
• M67: 32,454,061 km (0.106 R)
• M68: 33,618,381 km (0.071 R)
• M69: 36,137,759 km (0.093 R)
• M70: 37,117,027 km (0.103 R)
• M71: 37,876,236 km (0.117 R)
• M72: 39,332,871 km (0.078 R)
• M73: 39,410,063 km (0.092 R)
• M74: 39,564,598 km (0.079 R)
• M75: 40,106,890 km (0.088 R)
• M76: 40,807,756 km (0.069 R)
• M77: 41,748,577 km (0.106 R)
• M78: 41,984,942 km (0.102 R)
• M79: 42,063,780 km (0.093 R)
• M80: 43,891,566 km (0.033 R)
• M81: 44,292,339 km (0.095 R)
• M82: 44,694,309 km (0.097 R)
• M83: 46,558,897 km (0.069 R)
• M84: 47,213,387 km (0.098 R)
• M85: 47,295,516 km (0.093 R)
• M86: 47,459,625 km (0.078 R)
• M87: 47,788,591 km (0.096 R)
• M88: 48,780,126 km (0.071 R)
• M89: 50,279,994 km (0.087 R)
• M90: 50,531,468 km (0.111 R)
• M91: 50,951,539 km (0.114 R)
• M92: 55,042,442 km (0.078 R)
• M93: 57,389,483 km (0.117 R)
• M94: 58,003,283 km (0.11 R)
• M95: 58,531,214 km (0.114 R)
• M96: 58,619,327 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148

Radius: 5.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.79 AU - 15.79 AU

Year: 17608 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,921,586 km

• M1: 73,453 km (0.097 R)
• M2: 156,928 km (0.11 R)
• M3: 237,561 km (0.041 R)
• M4: 445,502 km (0.087 R)
• M5: 657,034 km (0.091 R)
• M6: 765,941 km (0.093 R)
• M7: 1,001,857 km (0.033 R)
• M8: 1,128,118 km (0.107 R)
• M9: 1,298,061 km (0.055 R)
• M10: 1,496,727 km (0.098 R)
• M11: 2,383,842 km (0.062 R)
• M12: 2,553,336 km (0.088 R)
• M13: 3,137,217 km (0.07 R)
• M14: 3,958,210 km (0.115 R)
• M15: 4,043,930 km (0.081 R)
• M16: 4,481,204 km (0.092 R)
• M17: 4,660,273 km (0.107 R)
• M18: 4,902,771 km (0.099 R)
• M19: 5,180,574 km (0.1 R)
• M20: 6,044,352 km (0.044 R)
• M21: 6,110,026 km (0.106 R)
• M22: 6,175,998 km (0.096 R)
• M23: 7,124,599 km (0.038 R)
• M24: 7,263,725 km (0.106 R)
• M25: 8,482,798 km (0.112 R)
• M26: 8,556,400 km (0.101 R)
• M27: 8,704,352 km (0.112 R)
• M28: 9,078,048 km (0.092 R)
• M29: 9,571,721 km (0.111 R)
• M30: 9,610,018 km (0.104 R)
• M31: 11,104,052 km (0.113 R)
• M32: 12,795,255 km (0.085 R)
• M33: 13,219,814 km (0.115 R)
• M34: 14,126,377 km (0.106 R)
• M35: 14,919,246 km (0.114 R)
• M36: 15,726,626 km (0.069 R)
• M37: 16,501,992 km (0.055 R)
• M38: 16,594,144 km (0.089 R)
• M39: 16,963,950 km (0.072 R)
• M40: 21,208,041 km (0.033 R)
• M41: 21,308,122 km (0.102 R)
• M42: 21,508,883 km (0.114 R)
• M43: 21,810,921 km (0.059 R)
• M44: 22,165,318 km (0.112 R)
• M45: 24,226,029 km (0.071 R)
• M46: 24,540,334 km (0.115 R)
• M47: 26,347,177 km (0.059 R)
• M48: 26,508,593 km (0.113 R)
• M49: 27,702,833 km (0.116 R)
• M50: 27,866,942 km (0.097 R)
• M51: 28,361,512 km (0.075 R)
• M52: 30,368,517 km (0.095 R)
• M53: 31,218,084 km (0.091 R)
• M54: 31,960,837 km (0.098 R)
• M55: 33,114,685 km (0.11 R)
• M56: 33,172,729 km (0.109 R)
• M57: 33,872,099 km (0.051 R)
• M58: 33,989,085 km (0.037 R)
• M59: 34,047,727 km (0.118 R)
• M60: 35,048,388 km (0.09 R)
• M61: 35,760,473 km (0.115 R)
• M62: 35,879,703 km (0.068 R)
• M63: 36,118,461 km (0.115 R)
• M64: 37,561,781 km (0.066 R)
• M65: 40,504,521 km (0.111 R)
• M66: 40,628,687 km (0.119 R)
• M67: 41,251,762 km (0.046 R)
• M68: 41,815,148 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.5

Radius: 5.3

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.05 AU - 15.83 AU

Year: 17907 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,921,586 km

• M1: 73,004 km (0.103 R)
• M2: 210,783 km (0.079 R)
• M3: 359,035 km (0.118 R)
• M4: 744,698 km (0.035 R)
• M5: 869,463 km (0.074 R)
• M6: 1,028,037 km (0.111 R)
• M7: 1,372,710 km (0.028 R)
• M8: 1,883,736 km (0.071 R)
• M9: 2,266,408 km (0.079 R)
• M10: 2,672,566 km (0.099 R)
• M11: 3,061,221 km (0.042 R)
• M12: 3,262,281 km (0.072 R)
• M13: 3,467,529 km (0.04 R)
• M14: 4,064,574 km (0.109 R)
• M15: 4,108,406 km (0.086 R)
• M16: 4,374,840 km (0.069 R)
• M17: 4,831,413 km (0.043 R)
• M18: 4,971,436 km (0.102 R)
• M19: 5,399,137 km (0.117 R)
• M20: 5,937,988 km (0.073 R)
• M21: 6,188,565 km (0.116 R)
• M22: 6,545,206 km (0.07 R)
• M23: 6,596,668 km (0.11 R)
• M24: 6,960,939 km (0.094 R)
• M25: 7,385,048 km (0.052 R)
• M26: 7,654,474 km (0.118 R)
• M27: 8,370,001 km (0.098 R)
• M28: 8,877,736 km (0.101 R)
• M29: 8,991,879 km (0.08 R)
• M30: 9,164,066 km (0.106 R)
• M31: 9,804,794 km (0.115 R)
• M32: 9,863,736 km (0.09 R)
• M33: 10,160,388 km (0.116 R)
• M34: 10,580,609 km (0.07 R)
• M35: 11,006,364 km (0.063 R)
• M36: 13,088,019 km (0.057 R)
• M37: 13,218,019 km (0.081 R)
• M38: 14,811,236 km (0.054 R)
• M39: 15,424,139 km (0.111 R)
• M40: 15,630,285 km (0.069 R)
• M41: 15,906,592 km (0.071 R)
• M42: 17,240,855 km (0.119 R)
• M43: 17,454,780 km (0.12 R)
• M44: 18,246,751 km (0.065 R)
• M45: 18,392,011 km (0.107 R)
• M46: 18,830,034 km (0.073 R)
• M47: 18,903,486 km (0.039 R)
• M48: 23,002,617 km (0.109 R)
• M49: 23,316,773 km (0.081 R)
• M50: 23,790,699 km (0.116 R)
• M51: 24,427,537 km (0.075 R)
• M52: 25,636,737 km (0.073 R)
• M53: 26,125,922 km (0.105 R)
• M54: 28,280,879 km (0.045 R)
• M55: 29,976,870 km (0.112 R)
• M56: 30,923,675 km (0.116 R)
• M57: 31,792,839 km (0.112 R)
• M58: 32,494,004 km (0.117 R)
• M59: 33,377,529 km (0.104 R)
• M60: 35,620,749 km (0.104 R)
• M61: 39,029,037 km (0.096 R)
• M62: 40,250,953 km (0.097 R)
• M63: 40,819,125 km (0.062 R)
• M64: 40,914,120 km (0.078 R)
• M65: 41,294,697 km (0.097 R)
• M66: 44,576,575 km (0.079 R)
• M67: 48,242,022 km (0.118 R)
• M68: 49,856,782 km (0.111 R)
• M69: 50,161,512 km (0.108 R)
• M70: 51,694,442 km (0.093 R)
• M71: 52,415,055 km (0.117 R)
• M72: 53,139,108 km (0.074 R)
• M73: 54,701,509 km (0.098 R)
• M74: 55,330,717 km (0.118 R)
• M75: 57,551,647 km (0.074 R)
• M76: 57,871,338 km (0.071 R)
• M77: 58,084,814 km (0.06 R)
• M78: 61,644,047 km (0.115 R)
• M79: 68,293,822 km (0.049 R)
• M80: 68,745,158 km (0.112 R)
• M81: 69,650,824 km (0.066 R)
• M82: 69,991,458 km (0.119 R)
• M83: 70,674,372 km (0.096 R)
• M84: 71,359,531 km (0.119 R)
• M85: 71,702,858 km (0.105 R)
• M86: 73,082,001 km (0.055 R)
• M87: 73,312,681 km (0.119 R)
• M88: 75,749,630 km (0.109 R)
• M89: 76,099,838 km (0.107 R)
• M90: 76,567,781 km (0.05 R)
• M91: 77,036,620 km (0.068 R)
• M92: 77,741,675 km (0.106 R)
• M93: 77,859,409 km (0.094 R)
• M94: 78,685,189 km (0.11 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 17,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit