🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.78 AU - 0.8 AU

Year: 251 Days

Day: 42.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.82 AU - 1.18 AU

Year: 358 Days

Day: 34.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,231,503 km

• M1: 693,386 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.69 AU - 1.91 AU

Year: 865 Days

Day: 27.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.58 AU - 2.06 AU

Year: 879 Days

Day: 47.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.3 °

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: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.84 AU - 2.08 AU

Year: 983 Days

Day: 19.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.33 AU - 2.87 AU

Year: 1502 Days

Day: 14.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 12.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.85 AU - 7.23 AU

Year: 6690 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,231,503 km

• M1: 159,172 km (0.12 R)
• M2: 273,166 km (0.094 R)
• M3: 376,089 km (0.073 R)
• M4: 475,422 km (0.036 R)
• M5: 716,873 km (0.076 R)
• M6: 999,763 km (0.085 R)
• M7: 1,193,492 km (0.053 R)
• M8: 1,484,011 km (0.087 R)
• M9: 1,569,581 km (0.047 R)
• M10: 1,862,793 km (0.051 R)
• M11: 2,414,510 km (0.081 R)
• M12: 2,575,028 km (0.078 R)
• M13: 3,496,252 km (0.096 R)
• M14: 4,280,145 km (0.1 R)
• M15: 4,493,621 km (0.117 R)
• M16: 4,583,529 km (0.09 R)
• M17: 4,857,144 km (0.108 R)
• M18: 5,061,195 km (0.05 R)
• M19: 5,305,937 km (0.111 R)
• M20: 5,554,868 km (0.055 R)
• M21: 5,748,747 km (0.049 R)
• M22: 5,827,136 km (0.075 R)
• M23: 6,223,720 km (0.117 R)
• M24: 6,324,250 km (0.105 R)
• M25: 6,649,625 km (0.045 R)
• M26: 6,897,359 km (0.06 R)
• M27: 7,572,794 km (0.061 R)
• M28: 7,788,215 km (0.062 R)
• M29: 7,896,673 km (0.063 R)
• M30: 8,049,413 km (0.113 R)
• M31: 8,513,615 km (0.111 R)
• M32: 8,737,712 km (0.09 R)
• M33: 8,827,770 km (0.099 R)
• M34: 9,031,971 km (0.12 R)
• M35: 9,653,551 km (0.119 R)
• M36: 10,075,716 km (0.117 R)
• M37: 10,265,256 km (0.088 R)
• M38: 10,527,950 km (0.079 R)
• M39: 11,133,074 km (0.11 R)
• M40: 11,329,047 km (0.066 R)
• M41: 11,999,245 km (0.117 R)
• M42: 12,276,001 km (0.092 R)
• M43: 12,503,988 km (0.063 R)
• M44: 12,912,839 km (0.115 R)
• M45: 13,299,999 km (0.068 R)
• M46: 13,508,089 km (0.08 R)
• M47: 13,848,574 km (0.053 R)
• M48: 14,351,373 km (0.087 R)
• M49: 14,484,664 km (0.085 R)
• M50: 15,211,710 km (0.114 R)
• M51: 15,593,334 km (0.085 R)
• M52: 15,785,418 km (0.045 R)
• M53: 15,923,048 km (0.095 R)
• M54: 16,393,982 km (0.04 R)
• M55: 16,729,231 km (0.088 R)
• M56: 16,841,429 km (0.052 R)
• M57: 16,982,051 km (0.082 R)
• M58: 17,094,848 km (0.096 R)
• M59: 17,321,339 km (0.083 R)
• M60: 17,777,014 km (0.117 R)
• M61: 18,063,943 km (0.054 R)
• M62: 18,352,218 km (0.054 R)
• M63: 18,468,007 km (0.065 R)
• M64: 18,729,504 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 5.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.15 AU - 22.17 AU

Year: 28870 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,231,503 km

• M1: 167,998 km (0.075 R)
• M2: 224,846 km (0.079 R)
• M3: 400,773 km (0.114 R)
• M4: 461,809 km (0.099 R)
• M5: 663,915 km (0.089 R)
• M6: 1,086,829 km (0.049 R)
• M7: 1,918,593 km (0.077 R)
• M8: 2,701,887 km (0.111 R)
• M9: 3,315,238 km (0.101 R)
• M10: 3,529,014 km (0.06 R)
• M11: 4,381,722 km (0.026 R)
• M12: 4,663,714 km (0.112 R)
• M13: 4,759,007 km (0.069 R)
• M14: 5,394,350 km (0.119 R)
• M15: 5,952,499 km (0.089 R)
• M16: 6,796,830 km (0.075 R)
• M17: 7,178,005 km (0.108 R)
• M18: 7,678,111 km (0.106 R)
• M19: 8,770,624 km (0.1 R)
• M20: 9,849,673 km (0.041 R)
• M21: 10,467,064 km (0.109 R)
• M22: 10,654,660 km (0.092 R)
• M23: 10,717,491 km (0.103 R)
• M24: 11,352,384 km (0.099 R)
• M25: 12,261,490 km (0.026 R)
• M26: 12,525,381 km (0.094 R)
• M27: 13,532,175 km (0.117 R)
• M28: 15,622,206 km (0.089 R)
• M29: 16,124,257 km (0.082 R)
• M30: 18,864,142 km (0.08 R)
• M31: 19,860,464 km (0.107 R)
• M32: 20,716,762 km (0.077 R)
• M33: 21,505,592 km (0.084 R)
• M34: 23,520,525 km (0.045 R)
• M35: 25,259,152 km (0.06 R)
• M36: 25,763,446 km (0.098 R)
• M37: 26,867,329 km (0.049 R)
• M38: 27,382,095 km (0.12 R)
• M39: 27,554,432 km (0.119 R)
• M40: 28,421,351 km (0.107 R)
• M41: 28,595,783 km (0.038 R)
• M42: 29,121,320 km (0.098 R)
• M43: 29,561,586 km (0.108 R)
• M44: 30,806,390 km (0.115 R)
• M45: 33,530,568 km (0.078 R)
• M46: 33,622,720 km (0.115 R)
• M47: 33,899,625 km (0.073 R)
• M48: 34,362,780 km (0.106 R)
• M49: 34,455,681 km (0.037 R)
• M50: 35,670,864 km (0.076 R)
• M51: 38,142,819 km (0.079 R)
• M52: 40,081,757 km (0.081 R)
• M53: 40,866,249 km (0.091 R)
• M54: 41,063,120 km (0.05 R)
• M55: 41,853,894 km (0.095 R)
• M56: 43,049,480 km (0.12 R)
• M57: 43,752,141 km (0.065 R)
• M58: 44,559,820 km (0.111 R)
• M59: 47,942,826 km (0.094 R)
• M60: 48,046,647 km (0.107 R)
• M61: 49,193,465 km (0.108 R)
• M62: 49,507,770 km (0.078 R)
• M63: 49,612,638 km (0.118 R)
• M64: 51,726,605 km (0.079 R)
• M65: 51,833,119 km (0.099 R)
• M66: 52,901,846 km (0.027 R)
• M67: 53,654,174 km (0.077 R)
• M68: 56,918,699 km (0.04 R)
• M69: 58,796,900 km (0.099 R)
• M70: 60,695,297 km (0.107 R)
• M71: 61,257,486 km (0.056 R)
• M72: 63,068,069 km (0.112 R)
• M73: 64,323,045 km (0.107 R)
• M74: 64,781,413 km (0.091 R)
• M75: 65,586,250 km (0.103 R)
• M76: 66,047,610 km (0.067 R)
• M77: 66,394,377 km (0.103 R)
• M78: 66,625,805 km (0.103 R)
• M79: 68,487,401 km (0.075 R)
• M80: 70,483,934 km (0.11 R)
• M81: 71,667,403 km (0.031 R)
• M82: 72,857,305 km (0.056 R)
• M83: 77,194,745 km (0.108 R)
• M84: 77,681,836 km (0.088 R)
• M85: 77,925,830 km (0.095 R)
• M86: 79,026,571 km (0.087 R)
• M87: 79,271,912 km (0.091 R)
• M88: 79,517,551 km (0.042 R)
• M89: 82,111,429 km (0.059 R)
• M90: 82,857,623 km (0.095 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit