🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 16 Hours

Environment

Temp: 160 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,987,427 km

• M1: 514,168 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.69 AU - 0.75 AU

Year: 221 Days

Day: 28.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,987,427 km

• M1: 181,462 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.02 AU - 1.14 AU

Year: 406 Days

Day: 30.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,987,427 km

• M1: 733,329 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 429 Days

Day: 23.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,987,427 km

• M1: 747,092 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.2 AU - 1.22 AU

Year: 481 Days

Day: 13.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,987,427 km

• M1: 130,001 km (0.116 R)
• M2: 672,742 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.46 AU - 3.96 AU

Year: 2584 Days

Day: 47.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.53 AU - 5.47 AU

Year: 3452 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,987,427 km

• M1: 297,999 km (0.097 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 13.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.32 AU - 9.82 AU

Year: 8291 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,987,427 km

• M1: 169,494 km (0.085 R)
• M2: 268,528 km (0.066 R)
• M3: 419,323 km (0.106 R)
• M4: 815,159 km (0.116 R)
• M5: 1,277,865 km (0.099 R)
• M6: 1,614,460 km (0.069 R)
• M7: 2,396,408 km (0.117 R)
• M8: 2,895,168 km (0.053 R)
• M9: 3,031,750 km (0.069 R)
• M10: 3,198,702 km (0.103 R)
• M11: 3,807,266 km (0.117 R)
• M12: 4,202,204 km (0.079 R)
• M13: 4,420,318 km (0.111 R)
• M14: 4,610,457 km (0.045 R)
• M15: 4,803,139 km (0.1 R)
• M16: 5,841,498 km (0.101 R)
• M17: 6,155,803 km (0.117 R)
• M18: 6,511,696 km (0.059 R)
• M19: 6,801,168 km (0.093 R)
• M20: 7,206,279 km (0.059 R)
• M21: 8,350,852 km (0.056 R)
• M22: 8,665,756 km (0.087 R)
• M23: 9,185,608 km (0.094 R)
• M24: 9,592,515 km (0.117 R)
• M25: 9,839,501 km (0.084 R)
• M26: 10,339,906 km (0.076 R)
• M27: 10,466,166 km (0.101 R)
• M28: 11,019,828 km (0.099 R)
• M29: 11,846,207 km (0.032 R)
• M30: 12,423,206 km (0.056 R)
• M31: 12,918,674 km (0.116 R)
• M32: 13,466,501 km (0.102 R)
• M33: 13,789,483 km (0.119 R)
• M34: 14,679,441 km (0.106 R)
• M35: 14,964,275 km (0.108 R)
• M36: 15,829,998 km (0.102 R)
• M37: 15,975,856 km (0.081 R)
• M38: 16,711,877 km (0.085 R)
• M39: 16,810,911 km (0.112 R)
• M40: 17,109,060 km (0.051 R)
• M41: 17,258,807 km (0.075 R)
• M42: 17,660,178 km (0.073 R)
• M43: 18,267,994 km (0.103 R)
• M44: 18,421,033 km (0.089 R)
• M45: 19,922,547 km (0.117 R)
• M46: 20,238,049 km (0.116 R)
• M47: 21,624,522 km (0.108 R)
• M48: 22,766,702 km (0.096 R)
• M49: 23,928,479 km (0.1 R)
• M50: 24,432,175 km (0.037 R)
• M51: 24,544,672 km (0.119 R)
• M52: 25,279,647 km (0.05 R)
• M53: 25,735,621 km (0.1 R)
• M54: 26,251,734 km (0.096 R)
• M55: 27,294,431 km (0.087 R)
• M56: 28,468,774 km (0.11 R)
• M57: 28,705,587 km (0.088 R)
• M58: 28,883,609 km (0.069 R)
• M59: 29,062,079 km (0.111 R)
• M60: 29,420,067 km (0.091 R)
• M61: 29,539,745 km (0.103 R)
• M62: 30,381,832 km (0.091 R)
• M63: 32,274,394 km (0.103 R)
• M64: 32,707,031 km (0.113 R)
• M65: 34,204,955 km (0.098 R)
• M66: 34,646,119 km (0.116 R)
• M67: 36,944,391 km (0.075 R)
• M68: 37,267,522 km (0.118 R)
• M69: 38,503,799 km (0.112 R)
• M70: 39,225,758 km (0.079 R)
• M71: 40,084,600 km (0.1 R)
• M72: 40,217,293 km (0.065 R)
• M73: 40,816,283 km (0.087 R)
• M74: 41,418,115 km (0.034 R)
• M75: 41,955,620 km (0.109 R)
• M76: 42,225,345 km (0.101 R)
• M77: 43,037,662 km (0.111 R)
• M78: 44,334,227 km (0.098 R)
• M79: 44,540,223 km (0.104 R)
• M80: 45,851,747 km (0.064 R)
• M81: 46,477,366 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.5

Radius: 7.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.4 AU - 15.2 AU

Year: 17542 Days

Day: 18.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,987,427 km

• M1: 118,482 km (0.086 R)
• M2: 177,124 km (0.051 R)
• M3: 229,184 km (0.119 R)
• M4: 471,233 km (0.099 R)
• M5: 639,082 km (0.09 R)
• M6: 751,430 km (0.066 R)
• M7: 1,127,519 km (0.083 R)
• M8: 1,290,431 km (0.086 R)
• M9: 1,461,272 km (0.115 R)
• M10: 1,956,890 km (0.112 R)
• M11: 2,153,761 km (0.055 R)
• M12: 4,117,532 km (0.082 R)
• M13: 4,214,022 km (0.056 R)
• M14: 4,567,821 km (0.049 R)
• M15: 4,849,664 km (0.12 R)
• M16: 5,116,397 km (0.103 R)
• M17: 5,261,956 km (0.09 R)
• M18: 5,536,168 km (0.077 R)
• M19: 5,685,617 km (0.076 R)
• M20: 6,076,366 km (0.07 R)
• M21: 6,252,742 km (0.059 R)
• M22: 6,814,931 km (0.091 R)
• M23: 7,393,426 km (0.116 R)
• M24: 7,939,309 km (0.117 R)
• M25: 8,572,108 km (0.119 R)
• M26: 8,621,475 km (0.111 R)
• M27: 8,894,641 km (0.118 R)
• M28: 10,618,756 km (0.09 R)
• M29: 10,911,669 km (0.083 R)
• M30: 11,018,781 km (0.116 R)
• M31: 11,369,289 km (0.106 R)
• M32: 12,275,552 km (0.099 R)
• M33: 12,751,573 km (0.099 R)
• M34: 13,491,035 km (0.097 R)
• M35: 15,460,192 km (0.032 R)
• M36: 16,523,982 km (0.072 R)
• M37: 17,894,598 km (0.113 R)
• M38: 18,274,726 km (0.116 R)
• M39: 18,817,767 km (0.056 R)
• M40: 18,914,108 km (0.034 R)
• M41: 19,010,748 km (0.072 R)
• M42: 19,560,969 km (0.098 R)
• M43: 20,149,188 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 3.1

Gravity: 82.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.29 AU - 17.03 AU

Year: 19270 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,987,427 km

• M1: 258,954 km (0.07 R)
• M2: 505,790 km (0.076 R)
• M3: 527,183 km (0.111 R)
• M4: 782,696 km (0.1 R)
• M5: 1,155,644 km (0.075 R)
• M6: 1,736,682 km (0.119 R)
• M7: 2,652,819 km (0.096 R)
• M8: 2,882,302 km (0.064 R)
• M9: 3,038,931 km (0.071 R)
• M10: 3,991,271 km (0.096 R)
• M11: 4,209,534 km (0.034 R)
• M12: 4,703,507 km (0.111 R)
• M13: 4,841,436 km (0.072 R)
• M14: 5,263,003 km (0.113 R)
• M15: 5,358,147 km (0.118 R)
• M16: 5,454,039 km (0.09 R)
• M17: 5,502,210 km (0.105 R)
• M18: 5,745,007 km (0.088 R)
• M19: 5,793,926 km (0.048 R)
• M20: 6,241,074 km (0.034 R)
• M21: 6,443,330 km (0.107 R)
• M22: 7,010,455 km (0.063 R)
• M23: 7,432,920 km (0.109 R)
• M24: 7,539,882 km (0.091 R)
• M25: 8,082,025 km (0.063 R)
• M26: 8,247,181 km (0.076 R)
• M27: 8,692,833 km (0.118 R)
• M28: 8,749,082 km (0.09 R)
• M29: 9,607,325 km (0.114 R)
• M30: 10,432,208 km (0.113 R)
• M31: 12,718,961 km (0.099 R)
• M32: 13,688,355 km (0.077 R)
• M33: 13,819,403 km (0.034 R)
• M34: 14,748,256 km (0.025 R)
• M35: 14,815,425 km (0.078 R)
• M36: 15,697,155 km (0.093 R)
• M37: 16,595,640 km (0.11 R)
• M38: 20,652,285 km (0.116 R)
• M39: 21,635,592 km (0.087 R)
• M40: 21,788,182 km (0.102 R)
• M41: 22,556,666 km (0.03 R)
• M42: 22,711,500 km (0.09 R)
• M43: 23,333,977 km (0.1 R)
• M44: 24,357,675 km (0.093 R)
• M45: 27,929,025 km (0.088 R)
• M46: 28,095,228 km (0.114 R)
• M47: 28,595,633 km (0.1 R)
• M48: 29,859,735 km (0.04 R)
• M49: 30,370,462 km (0.085 R)
• M50: 30,798,312 km (0.09 R)
• M51: 31,314,275 km (0.091 R)
• M52: 31,833,230 km (0.085 R)
• M53: 32,006,764 km (0.09 R)
• M54: 32,180,596 km (0.096 R)
• M55: 32,791,853 km (0.063 R)
• M56: 33,406,701 km (0.108 R)
• M57: 34,114,149 km (0.1 R)
• M58: 34,737,224 km (0.103 R)
• M59: 34,826,534 km (0.089 R)
• M60: 35,005,453 km (0.109 R)
• M61: 36,810,650 km (0.094 R)
• M62: 36,992,861 km (0.064 R)
• M63: 37,541,286 km (0.112 R)
• M64: 38,092,255 km (0.072 R)
• M65: 38,184,408 km (0.108 R)
• M66: 38,738,518 km (0.049 R)
• M67: 39,016,621 km (0.104 R)
• M68: 41,738,704 km (0.051 R)
• M69: 42,023,837 km (0.115 R)
• M70: 43,266,547 km (0.071 R)
• M71: 45,788,168 km (0.091 R)
• M72: 45,886,005 km (0.103 R)
• M73: 48,257,132 km (0.039 R)
• M74: 48,456,545 km (0.112 R)
• M75: 49,558,035 km (0.084 R)
• M76: 50,566,623 km (0.083 R)
• M77: 50,769,179 km (0.066 R)
• M78: 52,194,248 km (0.116 R)
• M79: 52,706,471 km (0.095 R)
• M80: 53,220,340 km (0.114 R)
• M81: 53,735,705 km (0.057 R)
• M82: 53,942,449 km (0.097 R)
• M83: 54,667,849 km (0.047 R)
• M84: 58,024,676 km (0.026 R)
• M85: 59,514,222 km (0.097 R)
• M86: 59,621,184 km (0.107 R)
• M87: 59,727,997 km (0.097 R)
• M88: 59,835,109 km (0.11 R)
• M89: 63,510,878 km (0.085 R)
• M90: 66,260,038 km (0.097 R)
• M91: 67,481,804 km (0.054 R)
• M92: 69,947,776 km (0.115 R)
• M93: 70,512,358 km (0.114 R)
• M94: 71,873,399 km (0.078 R)
• M95: 74,046,009 km (0.116 R)
• M96: 74,621,363 km (0.113 R)
• M97: 76,240,161 km (0.111 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 17,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit