🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 175 Days

Day: 13.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,671,070 km

• M1: 121,773 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.12 AU - 1.2 AU

Year: 447 Days

Day: 28 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.7 AU - 2.24 AU

Year: 990 Days

Day: 43.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.5 AU - 2.48 AU

Year: 1005 Days

Day: 25.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.66 AU - 2.7 AU

Year: 1153 Days

Day: 24.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,671,070 km

• M1: 71,807 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.12 AU - 3.54 AU

Year: 2176 Days

Day: 42 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.75 AU - 5.97 AU

Year: 3837 Days

Day: 28.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5 AU - 5.86 AU

Year: 4532 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,671,070 km

• M1: 185,801 km (0.045 R)
• M2: 382,671 km (0.032 R)
• M3: 554,859 km (0.063 R)
• M4: 688,001 km (0.066 R)
• M5: 800,797 km (0.12 R)
• M6: 929,601 km (0.115 R)
• M7: 1,200,822 km (0.116 R)
• M8: 1,403,677 km (0.118 R)
• M9: 1,640,490 km (0.114 R)
• M10: 1,985,164 km (0.064 R)
• M11: 2,404,337 km (0.096 R)
• M12: 2,624,545 km (0.103 R)
• M13: 2,744,074 km (0.11 R)
• M14: 3,016,043 km (0.087 R)
• M15: 3,183,592 km (0.07 R)
• M16: 3,325,710 km (0.075 R)
• M17: 3,426,539 km (0.104 R)
• M18: 3,557,587 km (0.114 R)
• M19: 3,840,028 km (0.084 R)
• M20: 3,991,570 km (0.083 R)
• M21: 4,458,615 km (0.079 R)
• M22: 4,698,869 km (0.11 R)
• M23: 4,943,462 km (0.057 R)
• M24: 5,192,243 km (0.106 R)
• M25: 5,599,000 km (0.119 R)
• M26: 5,754,132 km (0.114 R)
• M27: 6,371,673 km (0.082 R)
• M28: 6,570,189 km (0.108 R)
• M29: 7,271,653 km (0.104 R)
• M30: 7,650,585 km (0.103 R)
• M31: 7,842,519 km (0.094 R)
• M32: 8,329,310 km (0.109 R)
• M33: 8,745,791 km (0.073 R)
• M34: 9,007,138 km (0.098 R)
• M35: 9,434,839 km (0.114 R)
• M36: 9,558,257 km (0.104 R)
• M37: 9,973,540 km (0.119 R)
• M38: 10,458,537 km (0.053 R)
• M39: 10,693,256 km (0.094 R)
• M40: 10,951,163 km (0.087 R)
• M41: 11,342,211 km (0.111 R)
• M42: 11,693,467 km (0.093 R)
• M43: 12,115,483 km (0.035 R)
• M44: 12,227,382 km (0.071 R)
• M45: 12,497,257 km (0.054 R)
• M46: 12,974,474 km (0.108 R)
• M47: 13,876,399 km (0.11 R)
• M48: 13,970,197 km (0.101 R)
• M49: 14,063,995 km (0.099 R)
• M50: 14,252,339 km (0.054 R)
• M51: 14,584,147 km (0.089 R)
• M52: 15,038,476 km (0.115 R)
• M53: 15,134,667 km (0.074 R)
• M54: 15,231,158 km (0.109 R)
• M55: 15,473,207 km (0.104 R)
• M56: 15,961,046 km (0.056 R)
• M57: 16,083,865 km (0.111 R)
• M58: 16,231,519 km (0.081 R)
• M59: 16,453,971 km (0.12 R)
• M60: 16,777,102 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 7.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.76 AU - 16.48 AU

Year: 18003 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,671,070 km

• M1: 352,752 km (0.095 R)
• M2: 578,196 km (0.099 R)
• M3: 683,812 km (0.099 R)
• M4: 985,102 km (0.109 R)
• M5: 1,150,707 km (0.091 R)
• M6: 1,227,151 km (0.07 R)
• M7: 1,385,426 km (0.115 R)
• M8: 1,487,751 km (0.119 R)
• M9: 1,656,796 km (0.101 R)
• M10: 1,809,985 km (0.113 R)
• M11: 1,944,922 km (0.11 R)
• M12: 2,979,990 km (0.097 R)
• M13: 3,440,452 km (0.11 R)
• M14: 4,366,612 km (0.092 R)
• M15: 4,457,269 km (0.1 R)
• M16: 5,268,687 km (0.12 R)
• M17: 5,333,014 km (0.032 R)
• M18: 5,724,363 km (0.109 R)
• M19: 6,431,362 km (0.088 R)
• M20: 6,500,177 km (0.114 R)
• M21: 6,918,004 km (0.089 R)
• M22: 7,130,283 km (0.088 R)
• M23: 7,524,922 km (0.067 R)
• M24: 7,852,991 km (0.104 R)
• M25: 8,485,640 km (0.035 R)
• M26: 8,674,732 km (0.093 R)
• M27: 9,878,546 km (0.092 R)
• M28: 10,479,780 km (0.049 R)
• M29: 12,481,698 km (0.088 R)
• M30: 12,696,970 km (0.042 R)
• M31: 13,043,887 km (0.081 R)
• M32: 14,824,700 km (0.08 R)
• M33: 15,281,722 km (0.037 R)
• M34: 15,650,780 km (0.081 R)
• M35: 16,444,546 km (0.099 R)
• M36: 16,822,580 km (0.064 R)
• M37: 17,155,884 km (0.055 R)
• M38: 17,203,606 km (0.12 R)
• M39: 17,347,219 km (0.086 R)
• M40: 18,071,124 km (0.096 R)
• M41: 18,363,438 km (0.105 R)
• M42: 18,461,275 km (0.115 R)
• M43: 18,510,193 km (0.097 R)
• M44: 20,757,901 km (0.088 R)
• M45: 21,629,309 km (0.083 R)
• M46: 21,836,053 km (0.032 R)
• M47: 22,147,366 km (0.08 R)
• M48: 22,199,426 km (0.097 R)
• M49: 22,355,756 km (0.086 R)
• M50: 22,460,176 km (0.096 R)
• M51: 23,143,090 km (0.1 R)
• M52: 23,195,898 km (0.087 R)
• M53: 23,248,706 km (0.098 R)
• M54: 24,046,212 km (0.08 R)
• M55: 24,690,680 km (0.106 R)
• M56: 24,961,003 km (0.045 R)
• M57: 25,232,074 km (0.117 R)
• M58: 25,395,286 km (0.112 R)
• M59: 25,722,755 km (0.09 R)
• M60: 26,216,578 km (0.116 R)
• M61: 26,492,137 km (0.109 R)
• M62: 26,602,690 km (0.11 R)
• M63: 28,166,287 km (0.074 R)
• M64: 28,448,728 km (0.068 R)
• M65: 29,073,149 km (0.119 R)
• M66: 29,874,396 km (0.081 R)
• M67: 29,989,436 km (0.098 R)
• M68: 30,047,032 km (0.032 R)
• M69: 30,162,371 km (0.084 R)
• M70: 30,335,606 km (0.082 R)
• M71: 30,567,034 km (0.095 R)
• M72: 30,799,060 km (0.045 R)
• M73: 31,031,685 km (0.056 R)
• M74: 31,089,878 km (0.082 R)
• M75: 31,206,565 km (0.104 R)
• M76: 32,735,604 km (0.092 R)
• M77: 33,091,947 km (0.106 R)
• M78: 33,569,014 km (0.105 R)
• M79: 33,688,692 km (0.109 R)
• M80: 34,168,602 km (0.096 R)
• M81: 34,409,455 km (0.042 R)
• M82: 34,590,468 km (0.109 R)
• M83: 35,927,425 km (0.057 R)
• M84: 36,602,111 km (0.028 R)
• M85: 38,276,111 km (0.043 R)
• M86: 38,588,771 km (0.105 R)
• M87: 39,090,971 km (0.114 R)
• M88: 39,595,265 km (0.036 R)
• M89: 40,228,663 km (0.048 R)
• M90: 40,482,979 km (0.072 R)
• M91: 40,674,015 km (0.079 R)
• M92: 42,277,854 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 7.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.7 AU - 17.7 AU

Year: 24443 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,671,070 km

• M1: 105,915 km (0.082 R)
• M2: 222,901 km (0.119 R)
• M3: 312,360 km (0.083 R)
• M4: 385,065 km (0.114 R)
• M5: 464,352 km (0.075 R)
• M6: 838,496 km (0.108 R)
• M7: 923,019 km (0.108 R)
• M8: 1,753,437 km (0.103 R)
• M9: 1,835,416 km (0.079 R)
• M10: 2,060,262 km (0.114 R)
• M11: 2,294,083 km (0.106 R)
• M12: 2,414,360 km (0.103 R)
• M13: 2,598,515 km (0.105 R)
• M14: 3,797,243 km (0.066 R)
• M15: 3,975,713 km (0.032 R)
• M16: 4,266,980 km (0.082 R)
• M17: 5,025,142 km (0.109 R)
• M18: 5,300,402 km (0.112 R)
• M19: 5,783,603 km (0.085 R)
• M20: 6,534,585 km (0.086 R)
• M21: 7,449,076 km (0.099 R)
• M22: 8,729,784 km (0.1 R)
• M23: 10,175,946 km (0.046 R)
• M24: 10,225,463 km (0.103 R)
• M25: 11,129,782 km (0.095 R)
• M26: 11,539,830 km (0.059 R)
• M27: 11,954,815 km (0.067 R)
• M28: 12,111,743 km (0.028 R)
• M29: 12,906,556 km (0.075 R)
• M30: 12,960,112 km (0.039 R)
• M31: 13,937,286 km (0.049 R)
• M32: 14,047,390 km (0.097 R)
• M33: 14,379,198 km (0.093 R)
• M34: 14,713,549 km (0.088 R)
• M35: 15,333,483 km (0.092 R)
• M36: 15,675,164 km (0.048 R)
• M37: 15,789,606 km (0.047 R)
• M38: 15,846,902 km (0.096 R)
• M39: 15,904,198 km (0.074 R)
• M40: 16,134,579 km (0.096 R)
• M41: 16,598,482 km (0.08 R)
• M42: 17,420,822 km (0.107 R)
• M43: 17,717,773 km (0.099 R)
• M44: 19,227,216 km (0.115 R)
• M45: 19,595,675 km (0.087 R)
• M46: 19,904,445 km (0.092 R)
• M47: 21,282,092 km (0.048 R)
• M48: 21,726,847 km (0.081 R)
• M49: 21,790,725 km (0.11 R)
• M50: 22,238,920 km (0.073 R)
• M51: 25,125,710 km (0.102 R)
• M52: 25,865,621 km (0.111 R)
• M53: 26,408,213 km (0.088 R)
• M54: 26,476,430 km (0.102 R)
• M55: 27,229,206 km (0.036 R)
• M56: 27,298,021 km (0.054 R)
• M57: 28,267,266 km (0.109 R)
• M58: 29,177,120 km (0.094 R)
• M59: 30,954,043 km (0.106 R)
• M60: 32,327,801 km (0.036 R)
• M61: 32,838,977 km (0.041 R)
• M62: 33,279,094 km (0.106 R)
• M63: 33,795,206 km (0.12 R)
• M64: 36,794,494 km (0.102 R)
• M65: 37,328,109 km (0.078 R)
• M66: 37,557,593 km (0.11 R)
• M67: 38,171,841 km (0.109 R)
• M68: 40,112,425 km (0.046 R)
• M69: 40,661,599 km (0.062 R)
• M70: 41,213,316 km (0.052 R)
• M71: 41,371,291 km (0.1 R)
• M72: 41,926,150 km (0.1 R)
• M73: 42,244,195 km (0.109 R)
• M74: 42,323,930 km (0.089 R)
• M75: 43,203,416 km (0.113 R)
• M76: 43,685,720 km (0.073 R)
• M77: 44,736,944 km (0.106 R)
• M78: 45,143,401 km (0.051 R)
• M79: 45,469,375 km (0.099 R)
• M80: 45,960,056 km (0.08 R)
• M81: 46,616,791 km (0.081 R)
• M82: 47,194,089 km (0.112 R)
• M83: 48,856,570 km (0.072 R)
• M84: 50,031,512 km (0.096 R)
• M85: 51,385,821 km (0.07 R)
• M86: 51,896,848 km (0.107 R)
• M87: 53,612,137 km (0.098 R)
• M88: 54,737,113 km (0.104 R)
• M89: 55,957,233 km (0.12 R)
• M90: 56,132,263 km (0.113 R)
• M91: 57,362,556 km (0.04 R)
• M92: 57,627,344 km (0.092 R)
• M93: 58,424,252 km (0.065 R)
• M94: 59,135,589 km (0.11 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit