🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 187 Days

Day: 32.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1 AU - 1.22 AU

Year: 417 Days

Day: 40.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,669,077 km

• M1: 598,990 km (0.113 R)
• M2: 650,452 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.23 AU - 1.71 AU

Year: 635 Days

Day: 31.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.25 AU - 2.91 AU

Year: 1477 Days

Day: 19.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.93 AU - 4.17 AU

Year: 2384 Days

Day: 45.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.56 AU - 5.68 AU

Year: 3540 Days

Day: 24.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.48 AU - 5.64 AU

Year: 4057 Days

Day: 18.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 8.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.69 AU - 10.13 AU

Year: 8693 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,669,077 km

• M1: 132,693 km (0.096 R)
• M2: 204,351 km (0.059 R)
• M3: 451,337 km (0.088 R)
• M4: 805,435 km (0.092 R)
• M5: 912,098 km (0.085 R)
• M6: 998,416 km (0.103 R)
• M7: 1,113,756 km (0.106 R)
• M8: 1,206,656 km (0.061 R)
• M9: 1,357,900 km (0.111 R)
• M10: 1,471,893 km (0.1 R)
• M11: 1,589,178 km (0.111 R)
• M12: 1,649,017 km (0.109 R)
• M13: 1,927,718 km (0.086 R)
• M14: 2,089,134 km (0.088 R)
• M15: 2,373,819 km (0.093 R)
• M16: 2,442,634 km (0.034 R)
• M17: 2,494,694 km (0.1 R)
• M18: 2,582,358 km (0.071 R)
• M19: 2,760,679 km (0.053 R)
• M20: 3,974,367 km (0.068 R)
• M21: 4,180,662 km (0.116 R)
• M22: 4,243,194 km (0.068 R)
• M23: 4,306,175 km (0.12 R)
• M24: 4,929,998 km (0.112 R)
• M25: 5,513,430 km (0.086 R)
• M26: 5,720,473 km (0.061 R)
• M27: 5,790,036 km (0.086 R)
• M28: 6,071,130 km (0.118 R)
• M29: 6,428,968 km (0.106 R)
• M30: 6,501,374 km (0.098 R)
• M31: 6,744,620 km (0.081 R)
• M32: 7,466,879 km (0.086 R)
• M33: 7,747,375 km (0.084 R)
• M34: 8,849,612 km (0.098 R)
• M35: 9,011,177 km (0.095 R)
• M36: 9,446,507 km (0.091 R)
• M37: 9,528,936 km (0.099 R)
• M38: 10,000,318 km (0.077 R)
• M39: 10,112,367 km (0.109 R)
• M40: 10,196,740 km (0.08 R)
• M41: 10,479,480 km (0.109 R)
• M42: 10,593,324 km (0.099 R)
• M43: 10,650,321 km (0.113 R)
• M44: 10,736,041 km (0.115 R)
• M45: 10,793,486 km (0.108 R)
• M46: 11,284,766 km (0.084 R)
• M47: 11,343,109 km (0.119 R)
• M48: 11,401,452 km (0.102 R)
• M49: 11,694,963 km (0.039 R)
• M50: 12,771,918 km (0.058 R)
• M51: 13,383,774 km (0.102 R)
• M52: 13,569,275 km (0.074 R)
• M53: 13,755,524 km (0.062 R)
• M54: 13,817,907 km (0.112 R)
• M55: 14,382,638 km (0.115 R)
• M56: 14,509,198 km (0.104 R)
• M57: 15,729,917 km (0.096 R)
• M58: 15,827,604 km (0.081 R)
• M59: 16,056,639 km (0.105 R)
• M60: 16,385,455 km (0.085 R)
• M61: 16,451,577 km (0.074 R)
• M62: 16,617,032 km (0.119 R)
• M63: 16,983,248 km (0.035 R)
• M64: 18,542,806 km (0.111 R)
• M65: 18,922,635 km (0.064 R)
• M66: 19,795,089 km (0.111 R)
• M67: 20,147,841 km (0.112 R)
• M68: 20,289,510 km (0.096 R)
• M69: 20,752,067 km (0.053 R)
• M70: 21,362,426 km (0.04 R)
• M71: 21,579,194 km (0.11 R)
• M72: 21,760,506 km (0.057 R)
• M73: 22,197,482 km (0.087 R)
• M74: 22,527,195 km (0.103 R)
• M75: 23,043,158 km (0.116 R)
• M76: 23,228,361 km (0.075 R)
• M77: 24,728,229 km (0.099 R)
• M78: 24,879,921 km (0.089 R)
• M79: 25,374,940 km (0.107 R)
• M80: 25,566,276 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.7

Radius: 3.9

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.7 AU - 17.24 AU

Year: 23825 Days

Day: 18.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,669,077 km

• M1: 55,052 km (0.085 R)
• M2: 302,786 km (0.031 R)
• M3: 354,248 km (0.093 R)
• M4: 427,401 km (0.095 R)
• M5: 839,394 km (0.097 R)
• M6: 988,992 km (0.088 R)
• M7: 1,428,061 km (0.053 R)
• M8: 1,667,567 km (0.038 R)
• M9: 1,984,565 km (0.086 R)
• M10: 2,050,239 km (0.115 R)
• M11: 3,466,332 km (0.079 R)
• M12: 3,950,431 km (0.116 R)
• M13: 4,369,754 km (0.051 R)
• M14: 4,803,139 km (0.071 R)
• M15: 5,024,843 km (0.079 R)
• M16: 5,663,626 km (0.056 R)
• M17: 6,472,950 km (0.087 R)
• M18: 6,816,726 km (0.1 R)
• M19: 6,965,726 km (0.098 R)
• M20: 8,091,749 km (0.117 R)
• M21: 8,302,532 km (0.062 R)
• M22: 8,837,195 km (0.074 R)
• M23: 9,604,333 km (0.111 R)
• M24: 9,883,483 km (0.096 R)
• M25: 11,436,159 km (0.093 R)
• M26: 13,871,762 km (0.06 R)
• M27: 14,568,589 km (0.096 R)
• M28: 14,632,617 km (0.106 R)
• M29: 15,147,233 km (0.114 R)
• M30: 17,467,795 km (0.079 R)
• M31: 17,945,013 km (0.114 R)
• M32: 18,982,025 km (0.106 R)
• M33: 19,121,749 km (0.088 R)
• M34: 19,472,556 km (0.11 R)
• M35: 20,466,185 km (0.119 R)
• M36: 20,897,027 km (0.099 R)
• M37: 20,969,134 km (0.056 R)
• M38: 21,913,844 km (0.09 R)
• M39: 22,872,467 km (0.112 R)
• M40: 23,394,265 km (0.114 R)
• M41: 25,984,103 km (0.111 R)
• M42: 26,841,149 km (0.117 R)
• M43: 27,866,044 km (0.105 R)
• M44: 29,225,440 km (0.112 R)
• M45: 29,548,422 km (0.118 R)
• M46: 30,116,445 km (0.117 R)
• M47: 30,361,037 km (0.059 R)
• M48: 30,852,167 km (0.095 R)
• M49: 30,934,296 km (0.101 R)
• M50: 31,510,996 km (0.043 R)
• M51: 32,091,436 km (0.101 R)
• M52: 32,174,612 km (0.093 R)
• M53: 32,842,717 km (0.031 R)
• M54: 34,959,826 km (0.119 R)
• M55: 36,598,221 km (0.08 R)
• M56: 36,859,120 km (0.07 R)
• M57: 36,946,336 km (0.084 R)
• M58: 37,120,767 km (0.111 R)
• M59: 37,295,497 km (0.103 R)
• M60: 37,470,527 km (0.05 R)
• M61: 38,085,075 km (0.088 R)
• M62: 38,173,188 km (0.116 R)
• M63: 38,969,049 km (0.097 R)
• M64: 39,680,985 km (0.092 R)
• M65: 40,666,835 km (0.07 R)
• M66: 42,024,286 km (0.116 R)
• M67: 42,206,346 km (0.116 R)
• M68: 42,297,601 km (0.083 R)
• M69: 43,396,547 km (0.079 R)
• M70: 45,435,416 km (0.102 R)
• M71: 45,715,913 km (0.069 R)
• M72: 46,090,805 km (0.099 R)
• M73: 47,505,402 km (0.07 R)
• M74: 48,075,221 km (0.096 R)
• M75: 49,125,846 km (0.094 R)
• M76: 49,509,864 km (0.046 R)
• M77: 49,991,120 km (0.059 R)
• M78: 54,391,991 km (0.06 R)
• M79: 54,689,690 km (0.104 R)
• M80: 57,798,334 km (0.098 R)
• M81: 58,000,740 km (0.096 R)
• M82: 59,936,387 km (0.075 R)
• M83: 62,100,320 km (0.116 R)
• M84: 62,203,991 km (0.079 R)
• M85: 62,827,216 km (0.038 R)
• M86: 63,035,456 km (0.077 R)
• M87: 63,556,955 km (0.085 R)
• M88: 63,870,661 km (0.08 R)
• M89: 64,289,535 km (0.11 R)
• M90: 66,398,117 km (0.114 R)
• M91: 69,710,663 km (0.1 R)
• M92: 70,899,068 km (0.064 R)
• M93: 71,007,377 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.5

Radius: 3.7

Gravity: 46.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.82 AU - 22.84 AU

Year: 31476 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,669,077 km

• M1: 92,751 km (0.026 R)
• M2: 146,606 km (0.052 R)
• M3: 443,707 km (0.045 R)
• M4: 542,891 km (0.054 R)
• M5: 974,780 km (0.119 R)
• M6: 2,071,631 km (0.089 R)
• M7: 3,323,915 km (0.101 R)
• M8: 3,667,093 km (0.054 R)
• M9: 3,767,174 km (0.049 R)
• M10: 3,817,588 km (0.099 R)
• M11: 4,072,952 km (0.117 R)
• M12: 5,148,411 km (0.045 R)
• M13: 5,373,556 km (0.104 R)
• M14: 5,950,255 km (0.104 R)
• M15: 7,286,463 km (0.116 R)
• M16: 8,117,779 km (0.119 R)
• M17: 11,802,973 km (0.067 R)
• M18: 12,548,569 km (0.086 R)
• M19: 13,540,253 km (0.115 R)
• M20: 14,241,568 km (0.058 R)
• M21: 15,760,285 km (0.084 R)
• M22: 15,923,197 km (0.09 R)
• M23: 16,086,558 km (0.088 R)
• M24: 16,415,075 km (0.055 R)
• M25: 19,556,331 km (0.11 R)
• M26: 20,082,916 km (0.092 R)
• M27: 20,171,029 km (0.034 R)
• M28: 20,525,127 km (0.101 R)
• M29: 21,871,209 km (0.077 R)
• M30: 23,430,916 km (0.102 R)
• M31: 23,896,465 km (0.035 R)
• M32: 25,788,728 km (0.115 R)
• M33: 26,365,877 km (0.093 R)
• M34: 26,849,975 km (0.088 R)
• M35: 27,434,754 km (0.045 R)
• M36: 27,532,591 km (0.104 R)
• M37: 28,319,775 km (0.055 R)
• M38: 28,418,659 km (0.117 R)
• M39: 28,815,542 km (0.086 R)
• M40: 30,522,304 km (0.12 R)
• M41: 30,928,612 km (0.057 R)
• M42: 31,234,539 km (0.116 R)
• M43: 31,746,763 km (0.113 R)
• M44: 33,508,577 km (0.114 R)
• M45: 33,822,732 km (0.087 R)
• M46: 34,454,185 km (0.065 R)
• M47: 34,559,651 km (0.083 R)
• M48: 35,195,592 km (0.11 R)
• M49: 35,408,470 km (0.119 R)
• M50: 35,942,235 km (0.05 R)
• M51: 37,342,920 km (0.118 R)
• M52: 37,995,316 km (0.116 R)
• M53: 38,980,867 km (0.06 R)
• M54: 41,537,794 km (0.119 R)
• M55: 42,100,730 km (0.103 R)
• M56: 42,439,719 km (0.079 R)
• M57: 44,607,691 km (0.099 R)
• M58: 45,763,185 km (0.116 R)
• M59: 46,694,582 km (0.113 R)
• M60: 47,279,809 km (0.039 R)
• M61: 50,003,238 km (0.036 R)
• M62: 51,565,040 km (0.097 R)
• M63: 53,386,843 km (0.06 R)
• M64: 56,594,071 km (0.108 R)
• M65: 59,863,234 km (0.106 R)
• M66: 59,990,242 km (0.11 R)
• M67: 61,777,039 km (0.051 R)
• M68: 63,581,189 km (0.062 R)
• M69: 63,710,741 km (0.096 R)
• M70: 66,451,075 km (0.119 R)
• M71: 66,582,571 km (0.092 R)
• M72: 67,109,156 km (0.087 R)
• M73: 70,164,244 km (0.118 R)
• M74: 73,128,675 km (0.073 R)
• M75: 77,651,318 km (0.102 R)
• M76: 78,483,381 km (0.109 R)
• M77: 78,900,460 km (0.098 R)
• M78: 83,111,640 km (0.111 R)
• M79: 83,394,979 km (0.032 R)
• M80: 84,674,040 km (0.083 R)
• M81: 85,816,370 km (0.119 R)
• M82: 88,694,334 km (0.119 R)
• M83: 89,709,206 km (0.106 R)
• M84: 89,854,465 km (0.095 R)
• M85: 92,189,538 km (0.109 R)
• M86: 93,954,045 km (0.058 R)
• M87: 94,249,202 km (0.113 R)
• M88: 94,396,855 km (0.083 R)
• M89: 96,175,125 km (0.095 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit