🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.46 AU - 0.7 AU

Year: 165 Days

Day: 14.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 182 Days

Day: 16.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.37 AU - 1.41 AU

Year: 611 Days

Day: 20.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.29 AU - 1.75 AU

Year: 699 Days

Day: 23.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,951,155 km

• M1: 444,754 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.11 AU

Year: 819 Days

Day: 38.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 10.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.46 AU - 9.42 AU

Year: 9965 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,951,155 km

• M1: 140,921 km (0.111 R)
• M2: 263,591 km (0.096 R)
• M3: 456,722 km (0.104 R)
• M4: 729,738 km (0.116 R)
• M5: 951,293 km (0.114 R)
• M6: 1,158,785 km (0.077 R)
• M7: 1,381,237 km (0.099 R)
• M8: 2,041,413 km (0.048 R)
• M9: 2,152,713 km (0.051 R)
• M10: 2,312,035 km (0.119 R)
• M11: 2,498,883 km (0.105 R)
• M12: 2,764,120 km (0.073 R)
• M13: 3,089,495 km (0.082 R)
• M14: 3,427,138 km (0.114 R)
• M15: 3,506,873 km (0.097 R)
• M16: 3,914,378 km (0.064 R)
• M17: 4,568,719 km (0.047 R)
• M18: 4,686,153 km (0.055 R)
• M19: 4,834,106 km (0.1 R)
• M20: 5,013,922 km (0.112 R)
• M21: 5,566,387 km (0.118 R)
• M22: 6,041,660 km (0.082 R)
• M23: 6,268,001 km (0.119 R)
• M24: 6,530,097 km (0.113 R)
• M25: 6,629,280 km (0.1 R)
• M26: 8,355,639 km (0.057 R)
• M27: 8,427,596 km (0.112 R)
• M28: 8,972,880 km (0.073 R)
• M29: 9,417,485 km (0.101 R)
• M30: 10,328,087 km (0.094 R)
• M31: 10,911,369 km (0.072 R)
• M32: 11,266,515 km (0.107 R)
• M33: 11,867,001 km (0.099 R)
• M34: 12,191,478 km (0.096 R)
• M35: 12,354,839 km (0.062 R)
• M36: 12,518,948 km (0.115 R)
• M37: 13,645,420 km (0.109 R)
• M38: 13,857,550 km (0.106 R)
• M39: 14,070,727 km (0.07 R)
• M40: 14,285,101 km (0.041 R)
• M41: 15,197,199 km (0.054 R)
• M42: 15,285,013 km (0.095 R)
• M43: 15,638,213 km (0.076 R)
• M44: 15,860,217 km (0.104 R)
• M45: 17,352,007 km (0.106 R)
• M46: 18,605,487 km (0.117 R)
• M47: 18,699,584 km (0.03 R)
• M48: 18,982,623 km (0.03 R)
• M49: 19,840,118 km (0.083 R)
• M50: 21,003,092 km (0.05 R)
• M51: 21,395,637 km (0.094 R)
• M52: 21,543,589 km (0.037 R)
• M53: 21,840,242 km (0.112 R)
• M54: 22,387,770 km (0.081 R)
• M55: 23,040,615 km (0.09 R)
• M56: 23,547,154 km (0.114 R)
• M57: 23,852,782 km (0.118 R)
• M58: 24,108,445 km (0.063 R)
• M59: 24,262,381 km (0.102 R)
• M60: 24,674,224 km (0.068 R)
• M61: 24,777,596 km (0.075 R)
• M62: 25,557,300 km (0.112 R)
• M63: 25,714,228 km (0.067 R)
• M64: 26,397,741 km (0.104 R)
• M65: 27,087,387 km (0.12 R)
• M66: 27,461,083 km (0.117 R)
• M67: 29,191,481 km (0.108 R)
• M68: 29,794,510 km (0.083 R)
• M69: 30,346,227 km (0.043 R)
• M70: 30,456,930 km (0.091 R)
• M71: 30,678,783 km (0.084 R)
• M72: 30,845,585 km (0.12 R)
• M73: 31,235,886 km (0.043 R)
• M74: 31,459,684 km (0.107 R)
• M75: 32,813,545 km (0.052 R)
• M76: 32,984,087 km (0.06 R)
• M77: 33,440,360 km (0.049 R)
• M78: 34,186,405 km (0.064 R)
• M79: 34,821,747 km (0.119 R)
• M80: 35,170,011 km (0.097 R)
• M81: 35,811,636 km (0.101 R)
• M82: 36,457,001 km (0.081 R)
• M83: 38,296,307 km (0.079 R)
• M84: 38,896,045 km (0.097 R)
• M85: 39,257,473 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 11.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.42 AU - 11.36 AU

Year: 12485 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,951,155 km

• M1: 202,556 km (0.062 R)
• M2: 288,724 km (0.049 R)
• M3: 385,963 km (0.099 R)
• M4: 559,646 km (0.054 R)
• M5: 834,756 km (0.041 R)
• M6: 910,453 km (0.108 R)
• M7: 1,036,863 km (0.113 R)
• M8: 1,777,372 km (0.061 R)
• M9: 1,979,329 km (0.08 R)
• M10: 2,125,337 km (0.075 R)
• M11: 2,362,001 km (0.111 R)
• M12: 2,932,118 km (0.039 R)
• M13: 3,051,198 km (0.089 R)
• M14: 3,443,294 km (0.095 R)
• M15: 3,543,974 km (0.103 R)
• M16: 3,982,445 km (0.116 R)
• M17: 4,141,467 km (0.12 R)
• M18: 4,465,796 km (0.091 R)
• M19: 4,575,750 km (0.116 R)
• M20: 4,714,427 km (0.056 R)
• M21: 4,798,352 km (0.107 R)
• M22: 5,283,348 km (0.045 R)
• M23: 5,724,512 km (0.054 R)
• M24: 6,025,204 km (0.092 R)
• M25: 6,146,977 km (0.074 R)
• M26: 7,054,138 km (0.064 R)
• M27: 7,376,671 km (0.08 R)
• M28: 7,506,971 km (0.107 R)
• M29: 7,836,385 km (0.097 R)
• M30: 7,936,017 km (0.083 R)
• M31: 8,036,248 km (0.082 R)
• M32: 8,170,437 km (0.113 R)
• M33: 8,271,565 km (0.11 R)
• M34: 9,341,041 km (0.096 R)
• M35: 9,910,111 km (0.056 R)
• M36: 10,932,912 km (0.109 R)
• M37: 11,044,362 km (0.114 R)
• M38: 11,268,759 km (0.057 R)
• M39: 11,381,406 km (0.067 R)
• M40: 11,494,502 km (0.088 R)
• M41: 12,374,137 km (0.082 R)
• M42: 13,156,385 km (0.103 R)
• M43: 14,645,781 km (0.074 R)
• M44: 15,347,994 km (0.06 R)
• M45: 15,640,308 km (0.079 R)
• M46: 16,018,790 km (0.075 R)
• M47: 16,187,986 km (0.109 R)
• M48: 16,785,031 km (0.092 R)
• M49: 17,172,489 km (0.114 R)
• M50: 17,345,724 km (0.103 R)
• M51: 18,352,966 km (0.095 R)
• M52: 18,441,378 km (0.104 R)
• M53: 19,740,337 km (0.05 R)
• M54: 19,876,321 km (0.089 R)
• M55: 20,469,626 km (0.045 R)
• M56: 20,653,332 km (0.103 R)
• M57: 21,300,493 km (0.079 R)
• M58: 21,486,742 km (0.101 R)
• M59: 21,860,587 km (0.031 R)
• M60: 22,472,891 km (0.108 R)
• M61: 23,186,324 km (0.062 R)
• M62: 23,714,254 km (0.087 R)
• M63: 24,149,135 km (0.082 R)
• M64: 24,782,084 km (0.087 R)
• M65: 25,716,772 km (0.071 R)
• M66: 26,562,897 km (0.091 R)
• M67: 27,014,533 km (0.06 R)
• M68: 28,180,349 km (0.093 R)
• M69: 28,538,487 km (0.111 R)
• M70: 28,846,509 km (0.104 R)
• M71: 28,949,432 km (0.106 R)
• M72: 29,881,576 km (0.091 R)
• M73: 30,351,314 km (0.057 R)
• M74: 30,560,900 km (0.054 R)
• M75: 30,718,277 km (0.07 R)
• M76: 31,828,293 km (0.117 R)
• M77: 33,112,741 km (0.109 R)
• M78: 34,250,582 km (0.119 R)
• M79: 34,687,408 km (0.102 R)
• M80: 35,291,185 km (0.094 R)
• M81: 36,009,105 km (0.1 R)
• M82: 36,787,612 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 10.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.21 AU - 13.11 AU

Year: 12974 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,951,155 km

• M1: 596,896 km (0.118 R)
• M2: 901,327 km (0.119 R)
• M3: 1,091,316 km (0.113 R)
• M4: 1,488,948 km (0.106 R)
• M5: 1,578,258 km (0.117 R)
• M6: 1,715,888 km (0.105 R)
• M7: 3,242,683 km (0.077 R)
• M8: 3,478,749 km (0.096 R)
• M9: 3,874,435 km (0.091 R)
• M10: 4,252,619 km (0.103 R)
• M11: 4,742,103 km (0.069 R)
• M12: 4,943,013 km (0.027 R)
• M13: 5,353,210 km (0.12 R)
• M14: 5,527,342 km (0.092 R)
• M15: 5,881,440 km (0.062 R)
• M16: 6,949,569 km (0.101 R)
• M17: 7,370,388 km (0.066 R)
• M18: 7,564,416 km (0.119 R)
• M19: 7,642,506 km (0.054 R)
• M20: 7,878,422 km (0.1 R)
• M21: 7,997,203 km (0.108 R)
• M22: 8,317,193 km (0.069 R)
• M23: 8,478,609 km (0.044 R)
• M24: 8,804,882 km (0.074 R)
• M25: 9,052,167 km (0.057 R)
• M26: 9,260,108 km (0.085 R)
• M27: 9,638,292 km (0.059 R)
• M28: 10,064,496 km (0.093 R)
• M29: 10,279,917 km (0.081 R)
• M30: 10,540,516 km (0.094 R)
• M31: 10,847,192 km (0.106 R)
• M32: 10,979,586 km (0.101 R)
• M33: 11,246,020 km (0.09 R)
• M34: 11,424,789 km (0.093 R)
• M35: 12,057,888 km (0.104 R)
• M36: 12,194,919 km (0.065 R)
• M37: 12,517,003 km (0.095 R)
• M38: 13,075,602 km (0.095 R)
• M39: 13,169,549 km (0.102 R)
• M40: 13,263,646 km (0.109 R)
• M41: 13,594,856 km (0.095 R)
• M42: 14,217,183 km (0.076 R)
• M43: 14,653,560 km (0.03 R)
• M44: 16,341,323 km (0.11 R)
• M45: 16,645,605 km (0.092 R)
• M46: 17,466,000 km (0.106 R)
• M47: 18,089,973 km (0.085 R)
• M48: 20,059,429 km (0.064 R)
• M49: 20,385,253 km (0.089 R)
• M50: 20,494,160 km (0.081 R)
• M51: 20,603,367 km (0.06 R)
• M52: 20,767,476 km (0.06 R)
• M53: 22,264,202 km (0.057 R)
• M54: 24,197,755 km (0.107 R)
• M55: 24,951,279 km (0.088 R)
• M56: 25,360,280 km (0.091 R)
• M57: 26,421,976 km (0.076 R)
• M58: 26,659,837 km (0.068 R)
• M59: 26,779,066 km (0.043 R)
• M60: 27,018,123 km (0.084 R)
• M61: 28,041,672 km (0.116 R)
• M62: 28,284,320 km (0.078 R)
• M63: 28,649,638 km (0.102 R)
• M64: 29,631,449 km (0.081 R)
• M65: 30,126,618 km (0.094 R)
• M66: 30,874,308 km (0.048 R)
• M67: 31,250,397 km (0.07 R)
• M68: 31,439,189 km (0.044 R)
• M69: 31,565,151 km (0.112 R)
• M70: 34,378,937 km (0.116 R)
• M71: 34,573,713 km (0.118 R)
• M72: 34,833,864 km (0.104 R)
• M73: 35,356,410 km (0.097 R)
• M74: 36,144,940 km (0.085 R)
• M75: 38,545,238 km (0.12 R)
• M76: 41,479,151 km (0.092 R)
• M77: 41,686,494 km (0.099 R)
• M78: 42,032,963 km (0.068 R)
• M79: 42,310,766 km (0.115 R)
• M80: 42,868,167 km (0.119 R)
• M81: 43,007,892 km (0.11 R)
• M82: 43,077,754 km (0.101 R)
• M83: 44,980,041 km (0.104 R)
• M84: 45,050,950 km (0.081 R)
• M85: 46,550,070 km (0.102 R)
• M86: 46,909,554 km (0.093 R)
• M87: 47,630,915 km (0.085 R)
• M88: 48,210,756 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.8

Radius: 7.6

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.37 AU - 13.51 AU

Year: 16356 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,951,155 km

• M1: 116,387 km (0.098 R)
• M2: 208,091 km (0.066 R)
• M3: 368,908 km (0.078 R)
• M4: 704,756 km (0.104 R)
• M5: 980,913 km (0.102 R)
• M6: 1,191,397 km (0.119 R)
• M7: 2,050,538 km (0.067 R)
• M8: 2,382,047 km (0.05 R)
• M9: 2,633,820 km (0.11 R)
• M10: 2,762,923 km (0.057 R)
• M11: 2,894,120 km (0.081 R)
• M12: 2,960,542 km (0.109 R)
• M13: 3,094,881 km (0.101 R)
• M14: 3,439,405 km (0.107 R)
• M15: 3,796,345 km (0.108 R)
• M16: 4,739,859 km (0.096 R)
• M17: 4,976,672 km (0.077 R)
• M18: 5,503,107 km (0.119 R)
• M19: 5,920,186 km (0.067 R)
• M20: 6,218,185 km (0.079 R)
• M21: 6,520,971 km (0.055 R)
• M22: 6,740,282 km (0.113 R)
• M23: 7,458,501 km (0.071 R)
• M24: 7,873,037 km (0.061 R)
• M25: 8,821,038 km (0.077 R)
• M26: 8,869,359 km (0.102 R)
• M27: 9,704,713 km (0.063 R)
• M28: 10,055,969 km (0.051 R)
• M29: 10,616,362 km (0.104 R)
• M30: 11,082,509 km (0.066 R)
• M31: 11,396,964 km (0.059 R)
• M32: 12,466,140 km (0.096 R)
• M33: 12,520,444 km (0.08 R)
• M34: 13,847,078 km (0.095 R)
• M35: 14,413,007 km (0.057 R)
• M36: 15,102,055 km (0.1 R)
• M37: 15,217,993 km (0.114 R)
• M38: 16,333,694 km (0.074 R)
• M39: 19,204,477 km (0.116 R)
• M40: 20,536,796 km (0.101 R)
• M41: 21,052,011 km (0.113 R)
• M42: 21,181,563 km (0.085 R)
• M43: 22,161,279 km (0.11 R)
• M44: 22,293,075 km (0.111 R)
• M45: 25,532,018 km (0.107 R)
• M46: 25,670,097 km (0.108 R)
• M47: 25,739,211 km (0.08 R)
• M48: 26,504,105 km (0.095 R)
• M49: 27,135,408 km (0.052 R)
• M50: 28,412,675 km (0.103 R)
• M51: 28,627,497 km (0.062 R)
• M52: 29,203,000 km (0.072 R)
• M53: 29,419,768 km (0.111 R)
• M54: 30,365,376 km (0.107 R)
• M55: 31,988,064 km (0.056 R)
• M56: 32,885,053 km (0.106 R)
• M57: 33,790,269 km (0.106 R)
• M58: 34,550,825 km (0.071 R)
• M59: 36,632,629 km (0.044 R)
• M60: 37,806,523 km (0.082 R)
• M61: 39,390,915 km (0.1 R)
• M62: 41,482,891 km (0.104 R)
• M63: 42,133,791 km (0.068 R)
• M64: 43,941,233 km (0.098 R)
• M65: 44,438,496 km (0.09 R)
• M66: 46,699,369 km (0.084 R)
• M67: 50,203,549 km (0.105 R)
• M68: 51,070,918 km (0.091 R)
• M69: 53,879,917 km (0.106 R)
• M70: 54,323,325 km (0.066 R)
• M71: 55,124,422 km (0.03 R)
• M72: 55,392,352 km (0.119 R)
• M73: 56,019,167 km (0.06 R)
• M74: 58,914,633 km (0.069 R)
• M75: 59,371,505 km (0.109 R)
• M76: 60,104,834 km (0.104 R)
• M77: 60,380,543 km (0.082 R)
• M78: 60,841,155 km (0.092 R)
• M79: 61,673,069 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit