🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.65 AU - 0.67 AU

Year: 206 Days

Day: 41.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 307 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,364,205 km

• M1: 69,114 km (0.109 R)
• M2: 388,057 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.19 AU - 1.45 AU

Year: 584 Days

Day: 32.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.46 AU - 1.48 AU

Year: 686 Days

Day: 19.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.35 AU - 1.67 AU

Year: 714 Days

Day: 44.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.4 AU - 3.86 AU

Year: 2663 Days

Day: 35.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 11

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.16 AU - 7.42 AU

Year: 6074 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,364,205 km

• M1: 154,834 km (0.093 R)
• M2: 238,160 km (0.046 R)
• M3: 434,731 km (0.075 R)
• M4: 543,489 km (0.108 R)
• M5: 663,167 km (0.045 R)
• M6: 1,233,734 km (0.08 R)
• M7: 1,586,485 km (0.087 R)
• M8: 2,184,428 km (0.107 R)
• M9: 2,272,242 km (0.048 R)
• M10: 2,542,715 km (0.037 R)
• M11: 2,752,451 km (0.112 R)
• M12: 3,016,791 km (0.102 R)
• M13: 3,090,243 km (0.115 R)
• M14: 3,415,918 km (0.119 R)
• M15: 3,674,124 km (0.091 R)
• M16: 3,992,318 km (0.098 R)
• M17: 4,236,911 km (0.062 R)
• M18: 4,942,115 km (0.053 R)
• M19: 5,146,167 km (0.109 R)
• M20: 5,264,050 km (0.114 R)
• M21: 5,532,578 km (0.106 R)
• M22: 6,052,131 km (0.092 R)
• M23: 6,715,448 km (0.071 R)
• M24: 6,941,790 km (0.083 R)
• M25: 7,804,222 km (0.072 R)
• M26: 7,974,015 km (0.1 R)
• M27: 8,248,079 km (0.03 R)
• M28: 8,351,750 km (0.069 R)
• M29: 9,160,626 km (0.093 R)
• M30: 9,375,747 km (0.083 R)
• M31: 9,701,572 km (0.092 R)
• M32: 10,141,838 km (0.074 R)
• M33: 10,252,989 km (0.106 R)
• M34: 10,739,033 km (0.099 R)
• M35: 11,194,409 km (0.111 R)
• M36: 11,347,746 km (0.104 R)
• M37: 11,540,279 km (0.079 R)
• M38: 12,797,799 km (0.094 R)
• M39: 13,038,502 km (0.12 R)
• M40: 14,098,552 km (0.078 R)
• M41: 15,654,520 km (0.036 R)
• M42: 15,783,024 km (0.086 R)
• M43: 15,955,062 km (0.117 R)
• M44: 16,257,399 km (0.116 R)
• M45: 16,605,364 km (0.045 R)
• M46: 16,999,704 km (0.104 R)
• M47: 17,397,185 km (0.057 R)
• M48: 17,752,929 km (0.076 R)
• M49: 17,931,848 km (0.108 R)
• M50: 18,971,852 km (0.106 R)
• M51: 20,404,252 km (0.062 R)
• M52: 20,873,840 km (0.042 R)
• M53: 20,968,086 km (0.055 R)
• M54: 21,489,435 km (0.087 R)
• M55: 23,274,287 km (0.108 R)
• M56: 23,470,111 km (0.057 R)
• M57: 24,011,356 km (0.12 R)
• M58: 24,756,204 km (0.091 R)
• M59: 25,256,908 km (0.118 R)
• M60: 26,370,215 km (0.072 R)
• M61: 26,676,741 km (0.083 R)
• M62: 27,138,550 km (0.041 R)
• M63: 27,706,573 km (0.103 R)
• M64: 28,174,365 km (0.12 R)
• M65: 28,592,342 km (0.113 R)
• M66: 29,064,922 km (0.103 R)
• M67: 29,805,281 km (0.108 R)
• M68: 30,177,780 km (0.093 R)
• M69: 30,284,593 km (0.06 R)
• M70: 30,981,270 km (0.107 R)
• M71: 31,520,870 km (0.077 R)
• M72: 31,954,704 km (0.118 R)
• M73: 32,663,947 km (0.099 R)
• M74: 33,268,173 km (0.085 R)
• M75: 33,378,427 km (0.053 R)
• M76: 33,709,935 km (0.11 R)
• M77: 33,986,991 km (0.076 R)
• M78: 34,487,695 km (0.114 R)
• M79: 34,766,844 km (0.114 R)
• M80: 34,878,744 km (0.105 R)
• M81: 34,990,792 km (0.055 R)
• M82: 35,608,931 km (0.116 R)
• M83: 36,004,168 km (0.119 R)
• M84: 36,230,809 km (0.06 R)
• M85: 36,457,749 km (0.079 R)
• M86: 36,913,125 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 8.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.17 AU - 11.75 AU

Year: 13025 Days

Day: 8 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,364,205 km

• M1: 113,246 km (0.038 R)
• M2: 309,668 km (0.092 R)
• M3: 413,638 km (0.103 R)
• M4: 544,835 km (0.116 R)
• M5: 1,647,222 km (0.026 R)
• M6: 2,112,322 km (0.112 R)
• M7: 2,324,003 km (0.081 R)
• M8: 2,591,933 km (0.113 R)
• M9: 2,869,886 km (0.111 R)
• M10: 3,372,834 km (0.118 R)
• M11: 3,874,286 km (0.106 R)
• M12: 3,931,432 km (0.12 R)
• M13: 4,046,772 km (0.115 R)
• M14: 4,670,146 km (0.037 R)
• M15: 4,731,033 km (0.037 R)
• M16: 5,039,803 km (0.063 R)
• M17: 5,807,240 km (0.105 R)
• M18: 5,872,913 km (0.038 R)
• M19: 6,373,019 km (0.067 R)
• M20: 6,474,596 km (0.118 R)
• M21: 6,782,917 km (0.113 R)
• M22: 7,271,952 km (0.12 R)
• M23: 7,880,965 km (0.037 R)
• M24: 8,283,832 km (0.084 R)
• M25: 8,543,834 km (0.068 R)
• M26: 9,109,762 km (0.115 R)
• M27: 9,610,018 km (0.054 R)
• M28: 10,637,306 km (0.108 R)
• M29: 11,123,200 km (0.06 R)
• M30: 11,286,711 km (0.116 R)
• M31: 12,032,606 km (0.104 R)
• M32: 12,116,530 km (0.075 R)
• M33: 12,794,507 km (0.102 R)
• M34: 13,267,686 km (0.096 R)
• M35: 13,528,285 km (0.07 R)
• M36: 14,676,748 km (0.106 R)
• M37: 14,856,265 km (0.08 R)
• M38: 15,036,531 km (0.118 R)
• M39: 15,217,395 km (0.057 R)
• M40: 15,764,624 km (0.107 R)
• M41: 16,271,760 km (0.067 R)
• M42: 17,160,521 km (0.086 R)
• M43: 17,302,191 km (0.117 R)
• M44: 17,491,881 km (0.091 R)
• M45: 17,634,597 km (0.112 R)
• M46: 18,450,354 km (0.04 R)
• M47: 18,789,792 km (0.114 R)
• M48: 19,327,447 km (0.103 R)
• M49: 19,524,168 km (0.099 R)
• M50: 19,771,154 km (0.107 R)
• M51: 22,296,515 km (0.1 R)
• M52: 22,502,961 km (0.058 R)
• M53: 22,658,093 km (0.096 R)
• M54: 22,865,586 km (0.119 R)
• M55: 22,969,556 km (0.09 R)
• M56: 23,282,515 km (0.068 R)
• M57: 23,859,813 km (0.113 R)
• M58: 25,189,439 km (0.119 R)
• M59: 26,597,753 km (0.094 R)
• M60: 27,036,075 km (0.106 R)
• M61: 27,201,082 km (0.104 R)
• M62: 27,532,142 km (0.1 R)
• M63: 27,753,696 km (0.062 R)
• M64: 27,920,049 km (0.097 R)
• M65: 27,975,699 km (0.057 R)
• M66: 28,477,451 km (0.114 R)
• M67: 28,925,945 km (0.029 R)
• M68: 30,228,344 km (0.079 R)
• M69: 30,399,634 km (0.111 R)
• M70: 31,491,997 km (0.087 R)
• M71: 31,781,619 km (0.07 R)
• M72: 32,831,497 km (0.075 R)
• M73: 33,242,741 km (0.074 R)
• M74: 33,537,599 km (0.102 R)
• M75: 33,715,022 km (0.112 R)
• M76: 35,204,867 km (0.063 R)
• M77: 35,625,985 km (0.116 R)
• M78: 35,686,273 km (0.116 R)
• M79: 35,746,561 km (0.034 R)
• M80: 35,806,849 km (0.097 R)
• M81: 36,230,360 km (0.092 R)
• M82: 36,351,535 km (0.034 R)
• M83: 36,716,254 km (0.06 R)
• M84: 37,265,428 km (0.093 R)
• M85: 37,878,929 km (0.102 R)
• M86: 38,310,369 km (0.12 R)
• M87: 38,743,455 km (0.081 R)
• M88: 39,551,882 km (0.055 R)
• M89: 40,303,162 km (0.117 R)
• M90: 41,375,480 km (0.109 R)
• M91: 41,565,768 km (0.075 R)
• M92: 42,138,130 km (0.042 R)
• M93: 42,713,184 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.2

Radius: 4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.09 AU - 19.49 AU

Year: 26488 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 47,364,205 km

• M1: 183,557 km (0.092 R)
• M2: 1,120,338 km (0.105 R)
• M3: 1,305,989 km (0.11 R)
• M4: 1,391,709 km (0.035 R)
• M5: 2,191,160 km (0.118 R)
• M6: 2,241,874 km (0.081 R)
• M7: 3,021,279 km (0.093 R)
• M8: 3,483,835 km (0.071 R)
• M9: 4,155,380 km (0.07 R)
• M10: 4,249,926 km (0.056 R)
• M11: 5,822,648 km (0.113 R)
• M12: 6,106,585 km (0.104 R)
• M13: 7,515,348 km (0.099 R)
• M14: 8,058,688 km (0.088 R)
• M15: 8,494,466 km (0.109 R)
• M16: 9,100,786 km (0.105 R)
• M17: 9,141,776 km (0.114 R)
• M18: 9,804,794 km (0.09 R)
• M19: 9,930,905 km (0.055 R)
• M20: 10,099,801 km (0.088 R)
• M21: 10,741,576 km (0.048 R)
• M22: 10,828,193 km (0.1 R)
• M23: 11,840,372 km (0.079 R)
• M24: 12,425,749 km (0.112 R)
• M25: 14,142,534 km (0.092 R)
• M26: 14,284,951 km (0.108 R)
• M27: 14,427,817 km (0.098 R)
• M28: 14,571,281 km (0.107 R)
• M29: 16,179,309 km (0.087 R)
• M30: 16,727,735 km (0.114 R)
• M31: 18,616,707 km (0.106 R)
• M32: 18,668,767 km (0.106 R)
• M33: 21,929,701 km (0.06 R)
• M34: 23,036,427 km (0.091 R)
• M35: 23,203,976 km (0.117 R)
• M36: 24,559,183 km (0.065 R)
• M37: 24,787,470 km (0.079 R)
• M38: 25,246,286 km (0.093 R)
• M39: 25,303,881 km (0.103 R)
• M40: 25,361,477 km (0.091 R)
• M41: 26,698,134 km (0.049 R)
• M42: 26,874,061 km (0.04 R)
• M43: 27,522,867 km (0.045 R)
• M44: 27,997,840 km (0.113 R)
• M45: 28,535,495 km (0.037 R)
• M46: 28,655,472 km (0.099 R)
• M47: 30,966,011 km (0.081 R)
• M48: 31,583,850 km (0.088 R)
• M49: 32,081,114 km (0.105 R)
• M50: 32,580,920 km (0.107 R)
• M51: 33,841,731 km (0.109 R)
• M52: 33,968,740 km (0.113 R)
• M53: 35,956,746 km (0.11 R)
• M54: 36,215,999 km (0.092 R)
• M55: 38,048,124 km (0.062 R)
• M56: 39,308,337 km (0.067 R)
• M57: 44,068,092 km (0.08 R)
• M58: 44,206,620 km (0.077 R)
• M59: 44,484,423 km (0.109 R)
• M60: 44,693,112 km (0.06 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit