🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 38.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.68 AU - 0.9 AU

Year: 259 Days

Day: 23.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,391,680 km

• M1: 66,272 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.01 AU - 1.05 AU

Year: 386 Days

Day: 41.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.4 AU - 2.34 AU

Year: 943 Days

Day: 14.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.91 AU - 2.01 AU

Year: 1012 Days

Day: 13.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 137.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,391,680 km

• M1: 414,237 km (0.062 R)
• M2: 452,833 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.28 AU - 2.4 AU

Year: 1321 Days

Day: 29.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,391,680 km

• M1: 1,084,435 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.2 AU - 2.9 AU

Year: 1502 Days

Day: 21.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,391,680 km

• M1: 962,064 km (0.107 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.04 AU - 7.14 AU

Year: 6965 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,391,680 km

• M1: 211,980 km (0.097 R)
• M2: 896,540 km (0.097 R)
• M3: 1,419,534 km (0.107 R)
• M4: 1,527,693 km (0.111 R)
• M5: 1,620,145 km (0.115 R)
• M6: 1,869,674 km (0.103 R)
• M7: 3,156,216 km (0.04 R)
• M8: 3,275,894 km (0.058 R)
• M9: 3,421,602 km (0.065 R)
• M10: 3,719,601 km (0.049 R)
• M11: 3,897,473 km (0.114 R)
• M12: 4,341,330 km (0.104 R)
• M13: 4,719,065 km (0.07 R)
• M14: 4,829,019 km (0.032 R)
• M15: 4,995,522 km (0.113 R)
• M16: 5,448,953 km (0.095 R)
• M17: 5,564,442 km (0.114 R)
• M18: 6,154,157 km (0.101 R)
• M19: 6,304,802 km (0.047 R)
• M20: 6,579,015 km (0.088 R)
• M21: 6,795,034 km (0.088 R)
• M22: 6,982,032 km (0.046 R)
• M23: 7,457,155 km (0.101 R)
• M24: 7,910,137 km (0.107 R)
• M25: 8,008,423 km (0.097 R)
• M26: 9,047,530 km (0.07 R)
• M27: 9,184,860 km (0.115 R)
• M28: 9,635,449 km (0.101 R)
• M29: 9,987,154 km (0.091 R)
• M30: 10,414,705 km (0.115 R)
• M31: 11,067,400 km (0.107 R)
• M32: 11,547,160 km (0.092 R)
• M33: 12,222,595 km (0.085 R)
• M34: 12,718,362 km (0.111 R)
• M35: 13,026,833 km (0.084 R)
• M36: 13,572,566 km (0.105 R)
• M37: 14,928,970 km (0.078 R)
• M38: 15,829,549 km (0.048 R)
• M39: 16,036,742 km (0.099 R)
• M40: 16,328,308 km (0.066 R)
• M41: 16,747,781 km (0.066 R)
• M42: 17,341,236 km (0.101 R)
• M43: 18,461,424 km (0.043 R)
• M44: 19,339,115 km (0.1 R)
• M45: 19,782,972 km (0.115 R)
• M46: 19,872,132 km (0.099 R)
• M47: 20,771,515 km (0.098 R)
• M48: 21,180,515 km (0.038 R)
• M49: 21,317,397 km (0.047 R)
• M50: 21,408,951 km (0.095 R)
• M51: 21,822,141 km (0.073 R)
• M52: 21,914,293 km (0.089 R)
• M53: 22,145,272 km (0.087 R)
• M54: 22,330,773 km (0.059 R)
• M55: 22,656,448 km (0.041 R)
• M56: 23,312,584 km (0.082 R)
• M57: 23,406,831 km (0.104 R)
• M58: 23,548,350 km (0.118 R)
• M59: 23,690,319 km (0.084 R)
• M60: 23,785,014 km (0.105 R)
• M61: 24,117,720 km (0.113 R)
• M62: 24,260,735 km (0.12 R)
• M63: 24,404,050 km (0.081 R)
• M64: 25,415,182 km (0.108 R)
• M65: 25,755,218 km (0.096 R)
• M66: 26,047,981 km (0.04 R)
• M67: 26,636,649 km (0.094 R)
• M68: 26,883,336 km (0.092 R)
• M69: 28,731,767 km (0.098 R)
• M70: 30,055,110 km (0.075 R)
• M71: 31,815,428 km (0.053 R)
• M72: 32,024,715 km (0.099 R)
• M73: 32,234,601 km (0.116 R)
• M74: 32,339,619 km (0.11 R)
• M75: 32,602,762 km (0.117 R)
• M76: 33,502,742 km (0.046 R)
• M77: 34,303,689 km (0.106 R)
• M78: 34,410,951 km (0.086 R)
• M79: 34,733,334 km (0.09 R)
• M80: 35,218,929 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 13.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.05 AU - 9.45 AU

Year: 8743 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 108,391,680 km

• M1: 175,329 km (0.09 R)
• M2: 288,724 km (0.062 R)
• M3: 527,332 km (0.105 R)
• M4: 650,900 km (0.063 R)
• M5: 760,705 km (0.104 R)
• M6: 864,227 km (0.094 R)
• M7: 1,458,579 km (0.079 R)
• M8: 1,541,008 km (0.047 R)
• M9: 2,125,636 km (0.12 R)
• M10: 2,532,094 km (0.07 R)
• M11: 2,775,489 km (0.093 R)
• M12: 3,198,552 km (0.1 R)
• M13: 3,987,980 km (0.093 R)
• M14: 4,129,200 km (0.11 R)
• M15: 4,344,472 km (0.097 R)
• M16: 4,661,769 km (0.045 R)
• M17: 5,527,641 km (0.095 R)
• M18: 5,632,809 km (0.073 R)
• M19: 5,925,572 km (0.039 R)
• M20: 7,289,455 km (0.101 R)
• M21: 7,932,577 km (0.038 R)
• M22: 8,321,232 km (0.094 R)
• M23: 8,685,503 km (0.115 R)
• M24: 9,366,921 km (0.049 R)
• M25: 10,162,333 km (0.1 R)
• M26: 11,145,341 km (0.037 R)
• M27: 11,953,618 km (0.092 R)
• M28: 12,124,459 km (0.044 R)
• M29: 12,261,640 km (0.109 R)
• M30: 12,745,888 km (0.113 R)
• M31: 12,850,457 km (0.119 R)
• M32: 13,201,264 km (0.067 R)
• M33: 13,413,244 km (0.089 R)
• M34: 14,020,013 km (0.11 R)
• M35: 14,308,737 km (0.119 R)
• M36: 14,891,870 km (0.073 R)
• M37: 15,112,676 km (0.04 R)
• M38: 15,968,825 km (0.059 R)
• M39: 16,194,867 km (0.081 R)
• M40: 16,994,019 km (0.058 R)
• M41: 17,806,186 km (0.052 R)
• M42: 17,923,171 km (0.091 R)
• M43: 18,472,794 km (0.048 R)
• M44: 18,829,136 km (0.047 R)
• M45: 18,988,159 km (0.093 R)
• M46: 19,709,519 km (0.1 R)
• M47: 20,480,696 km (0.039 R)
• M48: 21,014,162 km (0.109 R)
• M49: 21,676,881 km (0.087 R)
• M50: 21,801,945 km (0.106 R)
• M51: 22,094,558 km (0.089 R)
• M52: 22,641,638 km (0.071 R)
• M53: 24,222,887 km (0.034 R)
• M54: 27,265,708 km (0.111 R)
• M55: 27,807,252 km (0.108 R)
• M56: 28,717,406 km (0.11 R)
• M57: 28,808,960 km (0.069 R)
• M58: 29,683,808 km (0.109 R)
• M59: 29,776,409 km (0.112 R)
• M60: 30,333,960 km (0.074 R)
• M61: 31,176,645 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.7

Radius: 6

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.37 AU - 21.79 AU

Year: 30750 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,391,680 km

• M1: 84,373 km (0.054 R)
• M2: 152,141 km (0.107 R)
• M3: 293,810 km (0.038 R)
• M4: 723,904 km (0.104 R)
• M5: 973,882 km (0.111 R)
• M6: 1,626,877 km (0.119 R)
• M7: 1,869,674 km (0.119 R)
• M8: 2,167,224 km (0.097 R)
• M9: 3,448,680 km (0.111 R)
• M10: 4,577,246 km (0.115 R)
• M11: 5,507,146 km (0.069 R)
• M12: 6,430,315 km (0.107 R)
• M13: 6,620,603 km (0.072 R)
• M14: 7,137,314 km (0.115 R)
• M15: 7,666,891 km (0.074 R)
• M16: 7,801,230 km (0.053 R)
• M17: 9,045,286 km (0.089 R)
• M18: 9,401,777 km (0.051 R)
• M19: 10,275,878 km (0.105 R)
• M20: 10,647,628 km (0.109 R)
• M21: 11,712,167 km (0.101 R)
• M22: 11,789,509 km (0.104 R)
• M23: 12,572,055 km (0.114 R)
• M24: 12,730,480 km (0.107 R)
• M25: 12,810,066 km (0.113 R)
• M26: 13,777,066 km (0.087 R)
• M27: 15,102,503 km (0.094 R)
• M28: 15,525,117 km (0.042 R)
• M29: 15,780,481 km (0.104 R)
• M30: 16,381,715 km (0.07 R)
• M31: 17,872,906 km (0.117 R)
• M32: 18,230,146 km (0.058 R)
• M33: 18,951,507 km (0.087 R)
• M34: 19,682,143 km (0.065 R)
• M35: 19,958,450 km (0.099 R)
• M36: 20,421,905 km (0.103 R)
• M37: 23,568,696 km (0.112 R)
• M38: 23,960,193 km (0.109 R)
• M39: 24,058,479 km (0.049 R)
• M40: 24,156,765 km (0.07 R)
• M41: 24,749,771 km (0.107 R)
• M42: 25,147,701 km (0.104 R)
• M43: 27,066,892 km (0.034 R)
• M44: 27,785,710 km (0.111 R)
• M45: 27,888,933 km (0.114 R)
• M46: 28,095,826 km (0.112 R)
• M47: 32,228,767 km (0.117 R)
• M48: 34,309,823 km (0.094 R)
• M49: 37,341,125 km (0.101 R)
• M50: 38,140,875 km (0.096 R)
• M51: 40,573,934 km (0.062 R)
• M52: 41,868,255 km (0.092 R)
• M53: 43,655,052 km (0.09 R)
• M54: 44,256,136 km (0.098 R)
• M55: 46,687,850 km (0.091 R)
• M56: 53,338,074 km (0.035 R)
• M57: 53,980,596 km (0.085 R)
• M58: 54,238,204 km (0.085 R)
• M59: 55,793,124 km (0.075 R)
• M60: 57,362,556 km (0.114 R)
• M61: 58,284,826 km (0.114 R)
• M62: 58,681,560 km (0.118 R)
• M63: 59,610,712 km (0.094 R)
• M64: 60,678,692 km (0.116 R)
• M65: 63,920,029 km (0.073 R)
• M66: 65,699,196 km (0.106 R)
• M67: 65,974,307 km (0.071 R)
• M68: 66,802,032 km (0.101 R)
• M69: 70,569,355 km (0.119 R)
• M70: 71,698,819 km (0.099 R)
• M71: 74,261,729 km (0.116 R)
• M72: 75,122,665 km (0.103 R)
• M73: 75,554,405 km (0.082 R)
• M74: 81,093,715 km (0.041 R)
• M75: 81,832,279 km (0.062 R)
• M76: 82,721,489 km (0.099 R)
• M77: 83,018,590 km (0.086 R)
• M78: 85,408,267 km (0.093 R)
• M79: 86,611,632 km (0.117 R)
• M80: 88,578,844 km (0.111 R)
• M81: 92,711,485 km (0.087 R)
• M82: 93,948,061 km (0.05 R)
• M83: 94,413,161 km (0.054 R)
• M84: 95,501,336 km (0.116 R)
• M85: 97,219,767 km (0.103 R)
• M86: 97,376,545 km (0.084 R)
• M87: 98,318,713 km (0.086 R)
• M88: 101,163,166 km (0.082 R)
• M89: 102,595,566 km (0.108 R)
• M90: 103,074,429 km (0.039 R)
• M91: 103,394,120 km (0.087 R)
• M92: 104,515,804 km (0.099 R)
• M93: 105,319,295 km (0.091 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: 176 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit