🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.24 AU - 1.68 AU

Year: 675 Days

Day: 36.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,714,228 km

• M1: 866,172 km (0.091 R)
• M2: 1,079,947 km (0.056 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.06 AU - 5 AU

Year: 3098 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,714,228 km

• M1: 2,893,223 km (0.097 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 8.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.03 AU - 12.37 AU

Year: 13401 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,714,228 km

• M1: 148,850 km (0.117 R)
• M2: 206,894 km (0.053 R)
• M3: 480,957 km (0.059 R)
• M4: 586,124 km (0.06 R)
• M5: 670,348 km (0.096 R)
• M6: 759,060 km (0.1 R)
• M7: 1,171,651 km (0.103 R)
• M8: 1,243,607 km (0.09 R)
• M9: 1,979,479 km (0.094 R)
• M10: 2,087,937 km (0.102 R)
• M11: 2,310,838 km (0.107 R)
• M12: 2,731,358 km (0.076 R)
• M13: 3,150,382 km (0.114 R)
• M14: 3,911,386 km (0.09 R)
• M15: 4,020,742 km (0.09 R)
• M16: 4,383,068 km (0.112 R)
• M17: 4,814,209 km (0.082 R)
• M18: 5,138,986 km (0.077 R)
• M19: 5,966,262 km (0.093 R)
• M20: 6,251,246 km (0.119 R)
• M21: 6,379,302 km (0.073 R)
• M22: 6,736,093 km (0.1 R)
• M23: 6,801,617 km (0.032 R)
• M24: 7,032,745 km (0.106 R)
• M25: 8,017,847 km (0.11 R)
• M26: 8,226,985 km (0.055 R)
• M27: 8,437,918 km (0.046 R)
• M28: 9,263,250 km (0.09 R)
• M29: 9,409,407 km (0.06 R)
• M30: 9,482,859 km (0.079 R)
• M31: 9,778,315 km (0.112 R)
• M32: 9,852,516 km (0.113 R)
• M33: 10,039,214 km (0.112 R)
• M34: 11,417,309 km (0.107 R)
• M35: 11,850,246 km (0.071 R)
• M36: 13,842,889 km (0.109 R)
• M37: 14,856,265 km (0.111 R)
• M38: 15,070,340 km (0.088 R)
• M39: 15,588,397 km (0.041 R)
• M40: 16,332,348 km (0.117 R)
• M41: 16,998,357 km (0.079 R)
• M42: 17,447,300 km (0.102 R)
• M43: 18,265,152 km (0.101 R)
• M44: 18,725,016 km (0.116 R)
• M45: 18,956,294 km (0.1 R)
• M46: 19,049,045 km (0.102 R)
• M47: 20,269,165 km (0.113 R)
• M48: 20,411,582 km (0.108 R)
• M49: 20,840,779 km (0.104 R)
• M50: 21,708,147 km (0.119 R)
• M51: 22,587,184 km (0.094 R)
• M52: 22,734,837 km (0.093 R)
• M53: 22,981,674 km (0.058 R)
• M54: 24,734,063 km (0.104 R)
• M55: 26,684,819 km (0.063 R)
• M56: 27,889,381 km (0.12 R)
• M57: 28,312,444 km (0.109 R)
• M58: 28,791,008 km (0.064 R)
• M59: 29,272,264 km (0.044 R)
• M60: 29,810,068 km (0.079 R)
• M61: 29,918,078 km (0.059 R)
• M62: 30,568,530 km (0.12 R)
• M63: 30,677,437 km (0.107 R)
• M64: 31,114,263 km (0.077 R)
• M65: 31,883,495 km (0.118 R)
• M66: 32,104,451 km (0.116 R)
• M67: 32,381,357 km (0.096 R)
• M68: 32,436,858 km (0.108 R)
• M69: 32,659,160 km (0.081 R)
• M70: 32,714,661 km (0.051 R)
• M71: 32,937,562 km (0.091 R)
• M72: 33,216,861 km (0.058 R)
• M73: 33,777,853 km (0.057 R)
• M74: 34,172,342 km (0.113 R)
• M75: 34,228,741 km (0.085 R)
• M76: 34,455,082 km (0.099 R)
• M77: 34,568,328 km (0.083 R)
• M78: 35,079,803 km (0.091 R)
• M79: 35,995,192 km (0.097 R)
• M80: 36,629,039 km (0.112 R)
• M81: 36,686,783 km (0.106 R)
• M82: 36,976,405 km (0.081 R)
• M83: 38,965,009 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 9.2

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.27 AU - 12.29 AU

Year: 13552 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,714,228 km

• M1: 168,746 km (0.07 R)
• M2: 321,935 km (0.091 R)
• M3: 495,618 km (0.074 R)
• M4: 701,464 km (0.084 R)
• M5: 912,547 km (0.083 R)
• M6: 1,553,574 km (0.12 R)
• M7: 1,803,103 km (0.034 R)
• M8: 2,692,462 km (0.066 R)
• M9: 3,026,963 km (0.077 R)
• M10: 3,129,887 km (0.053 R)
• M11: 3,410,383 km (0.038 R)
• M12: 3,698,957 km (0.077 R)
• M13: 4,572,309 km (0.089 R)
• M14: 5,548,884 km (0.097 R)
• M15: 6,191,257 km (0.117 R)
• M16: 6,322,455 km (0.113 R)
• M17: 6,722,031 km (0.069 R)
• M18: 6,811,939 km (0.077 R)
• M19: 8,256,007 km (0.099 R)
• M20: 8,448,989 km (0.066 R)
• M21: 8,692,534 km (0.07 R)
• M22: 8,888,956 km (0.117 R)
• M23: 9,037,207 km (0.098 R)
• M24: 9,336,254 km (0.109 R)
• M25: 9,944,219 km (0.114 R)
• M26: 10,460,631 km (0.115 R)
• M27: 10,669,619 km (0.029 R)
• M28: 10,774,637 km (0.063 R)
• M29: 10,985,720 km (0.116 R)
• M30: 12,556,647 km (0.036 R)
• M31: 14,024,052 km (0.116 R)
• M32: 14,254,583 km (0.104 R)
• M33: 15,130,329 km (0.094 R)
• M34: 15,307,602 km (0.103 R)
• M35: 16,203,993 km (0.026 R)
• M36: 16,506,629 km (0.114 R)
• M37: 17,922,722 km (0.086 R)
• M38: 18,803,555 km (0.112 R)
• M39: 19,249,207 km (0.095 R)
• M40: 19,377,263 km (0.098 R)
• M41: 19,762,926 km (0.036 R)
• M42: 21,330,861 km (0.092 R)
• M43: 21,397,133 km (0.097 R)
• M44: 22,196,883 km (0.109 R)
• M45: 23,619,709 km (0.093 R)
• M46: 23,756,890 km (0.083 R)
• M47: 24,100,666 km (0.104 R)
• M48: 24,584,764 km (0.109 R)
• M49: 25,492,225 km (0.091 R)
• M50: 26,056,209 km (0.078 R)
• M51: 26,410,756 km (0.082 R)
• M52: 26,624,232 km (0.115 R)
• M53: 27,412,015 km (0.067 R)
• M54: 28,863,862 km (0.092 R)
• M55: 30,191,693 km (0.116 R)
• M56: 30,938,036 km (0.086 R)
• M57: 31,088,083 km (0.105 R)
• M58: 32,601,266 km (0.055 R)
• M59: 36,013,743 km (0.089 R)
• M60: 36,408,681 km (0.101 R)
• M61: 37,202,896 km (0.085 R)
• M62: 37,602,173 km (0.108 R)
• M63: 39,456,738 km (0.055 R)
• M64: 40,027,154 km (0.108 R)
• M65: 41,258,644 km (0.08 R)
• M66: 41,589,106 km (0.116 R)
• M67: 41,754,561 km (0.105 R)
• M68: 42,669,202 km (0.109 R)
• M69: 45,964,544 km (0.108 R)
• M70: 49,165,639 km (0.079 R)
• M71: 49,515,998 km (0.095 R)
• M72: 49,603,662 km (0.071 R)
• M73: 50,043,181 km (0.092 R)
• M74: 52,170,013 km (0.105 R)
• M75: 52,259,323 km (0.114 R)
• M76: 53,965,038 km (0.12 R)
• M77: 54,416,824 km (0.11 R)
• M78: 55,688,855 km (0.097 R)
• M79: 55,962,768 km (0.112 R)
• M80: 59,004,392 km (0.035 R)
• M81: 59,190,492 km (0.109 R)
• M82: 59,936,686 km (0.094 R)
• M83: 60,873,767 km (0.08 R)
• M84: 61,815,785 km (0.092 R)
• M85: 63,142,718 km (0.094 R)
• M86: 63,333,007 km (0.078 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: 422 - 15,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit