🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 258 Days

Day: 29.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 344 Days

Day: 22.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,616,817 km

• M1: 58,343 km (0.106 R)
• M2: 842,685 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.43 AU - 2.61 AU

Year: 1440 Days

Day: 28 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.18 AU - 3.36 AU

Year: 1659 Days

Day: 44.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.64 AU - 3.3 AU

Year: 1842 Days

Day: 40.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,616,817 km

• M1: 296,802 km (0.085 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 13.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.13 AU - 14.07 AU

Year: 14219 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,616,817 km

• M1: 188,942 km (0.093 R)
• M2: 1,106,426 km (0.072 R)
• M3: 1,215,782 km (0.09 R)
• M4: 1,406,669 km (0.049 R)
• M5: 1,587,383 km (0.059 R)
• M6: 2,434,705 km (0.104 R)
• M7: 2,531,346 km (0.108 R)
• M8: 2,879,909 km (0.108 R)
• M9: 3,244,030 km (0.109 R)
• M10: 3,987,980 km (0.097 R)
• M11: 4,073,849 km (0.104 R)
• M12: 4,247,682 km (0.119 R)
• M13: 4,483,149 km (0.09 R)
• M14: 4,844,727 km (0.061 R)
• M15: 5,153,198 km (0.046 R)
• M16: 5,246,996 km (0.119 R)
• M17: 5,436,536 km (0.062 R)
• M18: 6,316,920 km (0.049 R)
• M19: 6,518,578 km (0.085 R)
• M20: 6,620,304 km (0.107 R)
• M21: 7,171,423 km (0.107 R)
• M22: 7,346,751 km (0.088 R)
• M23: 7,701,747 km (0.118 R)
• M24: 8,208,136 km (0.113 R)
• M25: 8,465,444 km (0.042 R)
• M26: 8,650,946 km (0.075 R)
• M27: 9,714,138 km (0.112 R)
• M28: 9,986,555 km (0.109 R)
• M29: 10,300,861 km (0.095 R)
• M30: 10,459,135 km (0.099 R)
• M31: 10,698,342 km (0.071 R)
• M32: 10,898,953 km (0.062 R)
• M33: 11,141,301 km (0.097 R)
• M34: 11,344,755 km (0.085 R)
• M35: 12,254,459 km (0.076 R)
• M36: 12,760,399 km (0.064 R)
• M37: 13,273,370 km (0.053 R)
• M38: 14,718,635 km (0.086 R)
• M39: 15,076,473 km (0.086 R)
• M40: 15,166,382 km (0.092 R)
• M41: 15,256,589 km (0.102 R)
• M42: 15,618,766 km (0.116 R)
• M43: 15,755,349 km (0.06 R)
• M44: 15,938,008 km (0.093 R)
• M45: 16,029,711 km (0.114 R)
• M46: 16,351,646 km (0.091 R)
• M47: 18,520,964 km (0.111 R)
• M48: 18,665,626 km (0.091 R)
• M49: 18,762,116 km (0.091 R)
• M50: 18,858,906 km (0.088 R)
• M51: 19,198,942 km (0.107 R)
• M52: 19,296,480 km (0.1 R)
• M53: 20,979,755 km (0.109 R)
• M54: 21,991,785 km (0.026 R)
• M55: 22,093,810 km (0.099 R)
• M56: 22,555,170 km (0.102 R)
• M57: 22,761,166 km (0.109 R)
• M58: 23,071,432 km (0.111 R)
• M59: 23,800,872 km (0.109 R)
• M60: 24,220,942 km (0.075 R)
• M61: 24,590,748 km (0.09 R)
• M62: 25,015,457 km (0.108 R)
• M63: 25,710,937 km (0.096 R)
• M64: 27,450,012 km (0.104 R)
• M65: 30,983,215 km (0.096 R)
• M66: 31,557,222 km (0.086 R)
• M67: 32,076,626 km (0.109 R)
• M68: 32,773,752 km (0.112 R)
• M69: 32,948,781 km (0.064 R)
• M70: 33,124,260 km (0.071 R)
• M71: 33,534,607 km (0.107 R)
• M72: 34,242,055 km (0.066 R)
• M73: 35,133,359 km (0.098 R)
• M74: 35,252,738 km (0.103 R)
• M75: 35,372,417 km (0.107 R)
• M76: 35,611,923 km (0.11 R)
• M77: 36,333,583 km (0.092 R)
• M78: 36,938,856 km (0.062 R)
• M79: 38,220,461 km (0.091 R)
• M80: 40,514,095 km (0.114 R)
• M81: 42,152,342 km (0.064 R)
• M82: 42,597,096 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 6.2

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.32 AU - 21.52 AU

Year: 30800 Days

Day: 23.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,616,817 km

• M1: 94,396 km (0.111 R)
• M2: 138,976 km (0.116 R)
• M3: 198,816 km (0.096 R)
• M4: 270,922 km (0.102 R)
• M5: 353,500 km (0.061 R)
• M6: 421,567 km (0.109 R)
• M7: 519,553 km (0.095 R)
• M8: 828,174 km (0.086 R)
• M9: 889,958 km (0.112 R)
• M10: 1,438,384 km (0.117 R)
• M11: 2,073,726 km (0.101 R)
• M12: 2,646,536 km (0.118 R)
• M13: 3,070,347 km (0.102 R)
• M14: 3,364,606 km (0.108 R)
• M15: 4,409,547 km (0.034 R)
• M16: 5,081,241 km (0.119 R)
• M17: 6,393,215 km (0.037 R)
• M18: 6,517,530 km (0.113 R)
• M19: 6,579,913 km (0.103 R)
• M20: 7,086,451 km (0.072 R)
• M21: 7,605,556 km (0.078 R)
• M22: 7,803,474 km (0.087 R)
• M23: 8,748,932 km (0.068 R)
• M24: 8,886,862 km (0.1 R)
• M25: 9,095,251 km (0.087 R)
• M26: 9,944,818 km (0.064 R)
• M27: 11,718,600 km (0.066 R)
• M28: 12,331,203 km (0.102 R)
• M29: 13,428,204 km (0.055 R)
• M30: 13,907,815 km (0.07 R)
• M31: 14,311,879 km (0.1 R)
• M32: 15,630,434 km (0.107 R)
• M33: 18,558,364 km (0.039 R)
• M34: 18,647,075 km (0.114 R)
• M35: 19,812,144 km (0.084 R)
• M36: 20,816,245 km (0.091 R)
• M37: 21,463,854 km (0.081 R)
• M38: 22,306,090 km (0.069 R)
• M39: 22,968,808 km (0.052 R)
• M40: 23,926,534 km (0.077 R)
• M41: 26,776,822 km (0.071 R)
• M42: 27,784,214 km (0.038 R)
• M43: 28,701,548 km (0.115 R)
• M44: 29,939,919 km (0.103 R)
• M45: 32,468,722 km (0.072 R)
• M46: 33,219,105 km (0.118 R)
• M47: 35,504,212 km (0.063 R)
• M48: 38,969,198 km (0.113 R)
• M49: 39,423,976 km (0.061 R)
• M50: 40,914,419 km (0.111 R)
• M51: 41,145,398 km (0.106 R)
• M52: 41,261,038 km (0.115 R)
• M53: 41,376,826 km (0.118 R)
• M54: 43,243,209 km (0.044 R)
• M55: 47,178,680 km (0.115 R)
• M56: 48,637,858 km (0.075 R)
• M57: 49,372,982 km (0.071 R)
• M58: 57,698,104 km (0.102 R)
• M59: 58,216,460 km (0.115 R)
• M60: 58,736,313 km (0.066 R)
• M61: 62,551,208 km (0.04 R)
• M62: 63,083,627 km (0.084 R)
• M63: 63,617,542 km (0.074 R)
• M64: 63,885,023 km (0.11 R)
• M65: 67,396,982 km (0.077 R)
• M66: 68,353,212 km (0.113 R)
• M67: 72,641,285 km (0.078 R)
• M68: 75,170,836 km (0.051 R)
• M69: 75,312,206 km (0.116 R)
• M70: 75,453,576 km (0.052 R)
• M71: 76,020,402 km (0.069 R)
• M72: 77,586,243 km (0.116 R)
• M73: 80,894,301 km (0.056 R)
• M74: 81,184,221 km (0.115 R)
• M75: 81,329,182 km (0.067 R)
• M76: 81,474,441 km (0.103 R)
• M77: 81,764,960 km (0.095 R)
• M78: 82,347,046 km (0.099 R)
• M79: 83,076,634 km (0.067 R)
• M80: 83,808,318 km (0.108 R)
• M81: 85,130,763 km (0.075 R)
• M82: 86,460,089 km (0.065 R)
• M83: 87,350,047 km (0.027 R)
• M84: 87,647,448 km (0.029 R)
• M85: 87,796,298 km (0.094 R)
• M86: 88,690,743 km (0.087 R)
• M87: 93,208,898 km (0.081 R)
• M88: 93,664,723 km (0.1 R)
• M89: 94,273,736 km (0.095 R)
• M90: 95,802,028 km (0.116 R)
• M91: 99,193,112 km (0.116 R)
• M92: 99,969,226 km (0.101 R)
• M93: 101,527,587 km (0.118 R)
• M94: 103,565,559 km (0.11 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit