🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 35.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 12.7 °

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: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 25.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,855,572 km

• M1: 136,583 km (0.069 R)
• M2: 347,067 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.79 AU - 1.11 AU

Year: 343 Days

Day: 12.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,855,572 km

• M1: 20,944 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 422 Days

Day: 21.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.09 AU - 1.23 AU

Year: 463 Days

Day: 38.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,855,572 km

• M1: 854,802 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.55 AU - 2.05 AU

Year: 896 Days

Day: 45.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.19 AU - 4.95 AU

Year: 3045 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 13.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.11 AU - 6.15 AU

Year: 4309 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,855,572 km

• M1: 168,298 km (0.108 R)
• M2: 278,551 km (0.084 R)
• M3: 382,223 km (0.07 R)
• M4: 513,270 km (0.114 R)
• M5: 703,559 km (0.072 R)
• M6: 804,388 km (0.094 R)
• M7: 1,070,522 km (0.037 R)
• M8: 1,344,586 km (0.066 R)
• M9: 1,529,189 km (0.06 R)
• M10: 1,828,086 km (0.096 R)
• M11: 1,948,363 km (0.078 R)
• M12: 2,083,749 km (0.116 R)
• M13: 2,338,065 km (0.038 R)
• M14: 2,469,262 km (0.093 R)
• M15: 2,589,390 km (0.107 R)
• M16: 2,822,014 km (0.109 R)
• M17: 3,191,072 km (0.095 R)
• M18: 3,396,320 km (0.063 R)
• M19: 3,636,275 km (0.081 R)
• M20: 3,959,856 km (0.08 R)
• M21: 4,164,954 km (0.078 R)
• M22: 4,357,337 km (0.118 R)
• M23: 4,520,100 km (0.071 R)
• M24: 4,767,983 km (0.1 R)
• M25: 4,969,492 km (0.082 R)
• M26: 5,105,476 km (0.064 R)
• M27: 5,947,263 km (0.037 R)
• M28: 6,073,674 km (0.075 R)
• M29: 6,200,981 km (0.066 R)
• M30: 6,532,490 km (0.029 R)
• M31: 6,681,789 km (0.116 R)
• M32: 6,775,587 km (0.056 R)
• M33: 6,945,680 km (0.116 R)
• M34: 7,040,674 km (0.069 R)
• M35: 7,328,650 km (0.112 R)
• M36: 7,581,321 km (0.057 R)
• M37: 7,698,905 km (0.077 R)
• M38: 8,336,491 km (0.119 R)
• M39: 8,580,036 km (0.084 R)
• M40: 8,682,212 km (0.03 R)
• M41: 8,929,048 km (0.069 R)
• M42: 9,261,754 km (0.071 R)
• M43: 9,345,529 km (0.12 R)
• M44: 9,875,404 km (0.112 R)
• M45: 10,111,619 km (0.097 R)
• M46: 10,458,537 km (0.056 R)
• M47: 10,589,584 km (0.063 R)
• M48: 11,410,278 km (0.106 R)
• M49: 11,658,312 km (0.118 R)
• M50: 11,771,557 km (0.084 R)
• M51: 11,885,252 km (0.117 R)
• M52: 12,343,620 km (0.102 R)
• M53: 12,551,860 km (0.027 R)
• M54: 12,667,948 km (0.098 R)
• M55: 12,784,484 km (0.078 R)
• M56: 12,924,807 km (0.091 R)
• M57: 13,467,399 km (0.108 R)
• M58: 14,041,555 km (0.12 R)
• M59: 14,234,686 km (0.106 R)
• M60: 14,404,480 km (0.085 R)
• M61: 14,526,103 km (0.104 R)
• M62: 14,868,532 km (0.057 R)
• M63: 15,213,804 km (0.091 R)
• M64: 15,736,499 km (0.1 R)
• M65: 16,164,050 km (0.044 R)
• M66: 16,518,896 km (0.064 R)
• M67: 16,799,691 km (0.102 R)
• M68: 17,365,770 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 12.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.04 AU - 6.9 AU

Year: 5410 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,855,572 km

• M1: 225,893 km (0.044 R)
• M2: 334,202 km (0.119 R)
• M3: 453,730 km (0.061 R)
• M4: 581,637 km (0.093 R)
• M5: 794,365 km (0.052 R)
• M6: 1,128,566 km (0.1 R)
• M7: 1,371,214 km (0.095 R)
• M8: 1,662,930 km (0.04 R)
• M9: 1,857,706 km (0.11 R)
• M10: 2,060,112 km (0.077 R)
• M11: 2,181,735 km (0.114 R)
• M12: 2,561,265 km (0.119 R)
• M13: 2,692,462 km (0.046 R)
• M14: 3,001,083 km (0.114 R)
• M15: 3,159,657 km (0.071 R)
• M16: 3,240,140 km (0.119 R)
• M17: 3,341,568 km (0.038 R)
• M18: 3,485,481 km (0.061 R)
• M19: 3,589,601 km (0.089 R)
• M20: 3,673,675 km (0.067 R)
• M21: 3,865,160 km (0.112 R)
• M22: 3,973,020 km (0.058 R)
• M23: 4,214,022 km (0.054 R)
• M24: 4,302,734 km (0.099 R)
• M25: 4,459,662 km (0.119 R)
• M26: 5,296,961 km (0.075 R)
• M27: 5,981,671 km (0.117 R)
• M28: 6,258,427 km (0.108 R)
• M29: 6,360,004 km (0.114 R)
• M30: 7,087,199 km (0.08 R)
• M31: 7,353,334 km (0.103 R)
• M32: 7,786,120 km (0.094 R)
• M33: 8,394,685 km (0.117 R)
• M34: 9,162,570 km (0.09 R)
• M35: 9,336,403 km (0.086 R)
• M36: 9,452,790 km (0.043 R)
• M37: 9,628,269 km (0.026 R)
• M38: 10,251,344 km (0.057 R)
• M39: 10,461,977 km (0.1 R)
• M40: 10,613,221 km (0.073 R)
• M41: 11,225,675 km (0.065 R)
• M42: 11,598,772 km (0.097 R)
• M43: 11,692,719 km (0.1 R)
• M44: 12,710,134 km (0.097 R)
• M45: 13,689,701 km (0.058 R)
• M46: 14,490,798 km (0.103 R)
• M47: 14,829,039 km (0.075 R)
• M48: 14,965,023 km (0.105 R)
• M49: 15,410,077 km (0.109 R)
• M50: 15,582,413 km (0.035 R)
• M51: 15,790,205 km (0.054 R)
• M52: 16,524,132 km (0.069 R)
• M53: 16,984,145 km (0.106 R)
• M54: 17,162,317 km (0.055 R)
• M55: 17,520,304 km (0.114 R)
• M56: 17,700,121 km (0.08 R)
• M57: 17,989,294 km (0.065 R)
• M58: 18,535,775 km (0.114 R)
• M59: 18,903,037 km (0.105 R)
• M60: 19,013,740 km (0.096 R)
• M61: 20,320,627 km (0.098 R)
• M62: 22,981,225 km (0.089 R)
• M63: 23,257,233 km (0.051 R)
• M64: 23,415,508 km (0.077 R)
• M65: 23,574,081 km (0.061 R)
• M66: 24,011,954 km (0.103 R)
• M67: 24,412,428 km (0.083 R)
• M68: 24,492,762 km (0.08 R)
• M69: 24,613,487 km (0.093 R)
• M70: 25,057,793 km (0.115 R)
• M71: 25,219,957 km (0.046 R)
• M72: 25,341,879 km (0.043 R)
• M73: 26,241,710 km (0.051 R)
• M74: 26,612,863 km (0.092 R)
• M75: 27,193,751 km (0.112 R)
• M76: 27,904,640 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 6.5

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.69 AU - 13.29 AU

Year: 16370 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,855,572 km

• M1: 86,019 km (0.112 R)
• M2: 220,358 km (0.091 R)
• M3: 269,426 km (0.102 R)
• M4: 726,746 km (0.071 R)
• M5: 805,884 km (0.079 R)
• M6: 887,863 km (0.084 R)
• M7: 994,377 km (0.085 R)
• M8: 1,038,209 km (0.076 R)
• M9: 1,150,856 km (0.091 R)
• M10: 1,220,419 km (0.118 R)
• M11: 1,614,759 km (0.117 R)
• M12: 1,772,585 km (0.047 R)
• M13: 2,334,026 km (0.077 R)
• M14: 2,392,968 km (0.103 R)
• M15: 2,452,507 km (0.056 R)
• M16: 3,709,279 km (0.032 R)
• M17: 4,130,397 km (0.04 R)
• M18: 5,720,323 km (0.043 R)
• M19: 6,536,978 km (0.119 R)
• M20: 6,746,714 km (0.096 R)
• M21: 6,916,209 km (0.118 R)
• M22: 7,433,069 km (0.113 R)
• M23: 7,917,767 km (0.075 R)
• M24: 8,458,114 km (0.07 R)
• M25: 8,503,592 km (0.044 R)
• M26: 8,732,776 km (0.115 R)
• M27: 9,196,978 km (0.119 R)
• M28: 9,243,802 km (0.108 R)
• M29: 9,526,692 km (0.089 R)
• M30: 9,669,258 km (0.117 R)
• M31: 9,956,486 km (0.074 R)
• M32: 10,637,306 km (0.103 R)
• M33: 10,686,524 km (0.115 R)
• M34: 10,884,143 km (0.05 R)
• M35: 11,737,599 km (0.099 R)
• M36: 11,839,325 km (0.081 R)
• M37: 11,890,338 km (0.073 R)
• M38: 12,456,267 km (0.085 R)
• M39: 12,821,136 km (0.088 R)
• M40: 12,978,513 km (0.056 R)
• M41: 13,189,296 km (0.113 R)
• M42: 13,936,238 km (0.06 R)
• M43: 14,260,567 km (0.072 R)
• M44: 14,587,288 km (0.096 R)
• M45: 15,303,862 km (0.084 R)
• M46: 15,750,412 km (0.115 R)
• M47: 15,806,661 km (0.071 R)
• M48: 16,144,752 km (0.047 R)
• M49: 16,770,968 km (0.104 R)
• M50: 17,058,196 km (0.068 R)
• M51: 17,695,932 km (0.066 R)
• M52: 17,754,275 km (0.098 R)
• M53: 17,871,261 km (0.076 R)
• M54: 18,047,038 km (0.04 R)
• M55: 18,105,830 km (0.077 R)
• M56: 18,815,672 km (0.074 R)
• M57: 18,994,591 km (0.091 R)
• M58: 19,174,109 km (0.081 R)
• M59: 19,776,390 km (0.045 R)
• M60: 20,019,037 km (0.094 R)
• M61: 21,870,162 km (0.033 R)
• M62: 22,246,849 km (0.115 R)
• M63: 23,006,806 km (0.082 R)
• M64: 23,262,020 km (0.115 R)
• M65: 23,646,636 km (0.119 R)
• M66: 24,943,650 km (0.056 R)
• M67: 25,337,242 km (0.083 R)
• M68: 25,600,833 km (0.106 R)
• M69: 28,081,316 km (0.084 R)
• M70: 28,490,765 km (0.07 R)
• M71: 28,696,163 km (0.065 R)
• M72: 28,833,494 km (0.112 R)
• M73: 29,177,569 km (0.112 R)
• M74: 29,592,254 km (0.093 R)
• M75: 29,939,321 km (0.097 R)
• M76: 32,406,190 km (0.066 R)
• M77: 33,122,913 km (0.081 R)
• M78: 34,062,388 km (0.077 R)
• M79: 34,644,922 km (0.077 R)
• M80: 37,531,563 km (0.113 R)
• M81: 40,033,737 km (0.073 R)
• M82: 41,188,782 km (0.051 R)
• M83: 41,653,882 km (0.086 R)
• M84: 42,589,167 km (0.092 R)
• M85: 43,373,958 km (0.09 R)
• M86: 44,878,164 km (0.095 R)
• M87: 45,356,728 km (0.1 R)
• M88: 46,077,640 km (0.04 R)
• M89: 46,157,974 km (0.086 R)
• M90: 46,479,759 km (0.041 R)
• M91: 48,999,287 km (0.107 R)
• M92: 50,482,400 km (0.114 R)
• M93: 52,482,823 km (0.097 R)
• M94: 52,986,967 km (0.087 R)
• M95: 55,189,946 km (0.081 R)
• M96: 55,360,637 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit