🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 303 Days

Day: 47.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,453,637 km

• M1: 279,598 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.91 AU - 1.19 AU

Year: 401 Days

Day: 32.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.01 AU - 4.21 AU

Year: 2557 Days

Day: 19.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,453,637 km

• M1: 956,379 km (0.116 R)
• M2: 1,657,694 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.46 AU - 4.38 AU

Year: 2893 Days

Day: 24.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.9

Radius: 13.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.7 AU - 6.06 AU

Year: 5315 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,453,637 km

• M1: 254,915 km (0.095 R)
• M2: 354,248 km (0.101 R)
• M3: 571,913 km (0.078 R)
• M4: 667,655 km (0.075 R)
• M5: 779,704 km (0.069 R)
• M6: 898,784 km (0.106 R)
• M7: 992,731 km (0.093 R)
• M8: 1,123,630 km (0.094 R)
• M9: 1,214,286 km (0.087 R)
• M10: 1,307,785 km (0.059 R)
• M11: 1,477,429 km (0.083 R)
• M12: 1,641,986 km (0.094 R)
• M13: 2,031,389 km (0.113 R)
• M14: 2,215,544 km (0.114 R)
• M15: 2,540,022 km (0.101 R)
• M16: 2,677,203 km (0.08 R)
• M17: 2,770,253 km (0.113 R)
• M18: 2,959,345 km (0.115 R)
• M19: 3,120,462 km (0.096 R)
• M20: 3,284,421 km (0.049 R)
• M21: 3,400,958 km (0.109 R)
• M22: 3,485,032 km (0.105 R)
• M23: 3,569,854 km (0.036 R)
• M24: 3,846,012 km (0.071 R)
• M25: 4,183,056 km (0.113 R)
• M26: 5,232,186 km (0.097 R)
• M27: 5,705,962 km (0.111 R)
• M28: 5,867,079 km (0.091 R)
• M29: 6,132,017 km (0.103 R)
• M30: 6,234,940 km (0.092 R)
• M31: 6,547,450 km (0.077 R)
• M32: 6,779,776 km (0.079 R)
• M33: 6,865,046 km (0.072 R)
• M34: 7,187,729 km (0.102 R)
• M35: 7,493,357 km (0.083 R)
• M36: 7,581,470 km (0.105 R)
• M37: 8,050,011 km (0.116 R)
• M38: 8,367,607 km (0.097 R)
• M39: 8,527,976 km (0.109 R)
• M40: 8,805,181 km (0.059 R)
• M41: 8,921,568 km (0.082 R)
• M42: 9,392,502 km (0.101 R)
• M43: 9,487,647 km (0.094 R)
• M44: 9,678,833 km (0.088 R)
• M45: 9,943,920 km (0.063 R)
• M46: 10,089,628 km (0.085 R)
• M47: 10,555,476 km (0.105 R)
• M48: 10,853,326 km (0.108 R)
• M49: 11,003,372 km (0.112 R)
• M50: 11,154,017 km (0.109 R)
• M51: 11,280,128 km (0.073 R)
• M52: 11,381,256 km (0.1 R)
• M53: 11,789,210 km (0.094 R)
• M54: 12,357,981 km (0.08 R)
• M55: 12,566,969 km (0.09 R)
• M56: 12,988,686 km (0.087 R)
• M57: 13,174,636 km (0.073 R)
• M58: 13,361,483 km (0.056 R)
• M59: 13,710,794 km (0.053 R)
• M60: 14,144,927 km (0.075 R)
• M61: 14,971,007 km (0.09 R)
• M62: 15,474,105 km (0.096 R)
• M63: 15,954,613 km (0.056 R)
• M64: 16,096,731 km (0.114 R)
• M65: 16,669,840 km (0.09 R)
• M66: 16,756,457 km (0.074 R)
• M67: 16,900,969 km (0.054 R)
• M68: 17,133,295 km (0.117 R)
• M69: 17,425,010 km (0.106 R)
• M70: 18,459,031 km (0.084 R)
• M71: 18,578,560 km (0.097 R)
• M72: 18,848,285 km (0.107 R)
• M73: 19,240,081 km (0.096 R)
• M74: 19,970,717 km (0.052 R)
• M75: 20,401,110 km (0.119 R)
• M76: 20,710,329 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 4.7

Gravity: 35.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.63 AU - 21.89 AU

Year: 30290 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,453,637 km

• M1: 67,917 km (0.106 R)
• M2: 312,959 km (0.071 R)
• M3: 475,123 km (0.091 R)
• M4: 552,315 km (0.104 R)
• M5: 1,344,436 km (0.099 R)
• M6: 1,927,269 km (0.108 R)
• M7: 1,968,708 km (0.11 R)
• M8: 2,809,747 km (0.073 R)
• M9: 3,047,608 km (0.119 R)
• M10: 4,168,694 km (0.098 R)
• M11: 4,604,922 km (0.106 R)
• M12: 5,817,712 km (0.091 R)
• M13: 6,304,204 km (0.05 R)
• M14: 6,614,919 km (0.116 R)
• M15: 6,930,570 km (0.111 R)
• M16: 7,186,682 km (0.084 R)
• M17: 7,380,860 km (0.06 R)
• M18: 9,274,021 km (0.111 R)
• M19: 9,556,013 km (0.068 R)
• M20: 13,311,967 km (0.07 R)
• M21: 14,192,649 km (0.103 R)
• M22: 15,174,759 km (0.049 R)
• M23: 16,263,233 km (0.102 R)
• M24: 16,859,680 km (0.118 R)
• M25: 16,945,549 km (0.086 R)
• M26: 18,514,382 km (0.071 R)
• M27: 19,676,159 km (0.103 R)
• M28: 21,230,481 km (0.103 R)
• M29: 24,455,213 km (0.114 R)
• M30: 24,649,690 km (0.077 R)
• M31: 25,334,100 km (0.085 R)
• M32: 26,322,643 km (0.086 R)
• M33: 27,323,752 km (0.065 R)
• M34: 29,054,001 km (0.12 R)
• M35: 29,984,350 km (0.112 R)
• M36: 31,874,070 km (0.118 R)
• M37: 32,086,350 km (0.057 R)
• M38: 32,619,217 km (0.116 R)
• M39: 33,585,769 km (0.101 R)
• M40: 35,767,205 km (0.113 R)
• M41: 36,986,428 km (0.038 R)
• M42: 38,331,911 km (0.085 R)
• M43: 39,351,421 km (0.098 R)
• M44: 39,807,545 km (0.12 R)
• M45: 40,150,573 km (0.106 R)
• M46: 41,881,121 km (0.104 R)
• M47: 43,635,754 km (0.077 R)
• M48: 43,753,637 km (0.115 R)
• M49: 43,871,520 km (0.107 R)
• M50: 46,372,498 km (0.083 R)
• M51: 49,409,484 km (0.103 R)
• M52: 52,384,986 km (0.11 R)
• M53: 52,886,587 km (0.061 R)
• M54: 56,441,481 km (0.1 R)
• M55: 57,084,453 km (0.092 R)
• M56: 57,471,313 km (0.103 R)
• M57: 60,072,970 km (0.076 R)
• M58: 61,520,030 km (0.092 R)
• M59: 63,511,926 km (0.086 R)
• M60: 64,180,478 km (0.084 R)
• M61: 65,255,190 km (0.103 R)
• M62: 65,794,789 km (0.109 R)
• M63: 67,422,264 km (0.087 R)
• M64: 69,475,196 km (0.1 R)
• M65: 69,612,826 km (0.107 R)
• M66: 70,302,173 km (0.113 R)
• M67: 75,331,803 km (0.116 R)
• M68: 77,176,345 km (0.081 R)
• M69: 79,466,838 km (0.117 R)
• M70: 81,054,520 km (0.105 R)
• M71: 81,779,621 km (0.073 R)
• M72: 82,944,240 km (0.093 R)
• M73: 83,382,412 km (0.111 R)
• M74: 83,821,333 km (0.067 R)
• M75: 84,407,756 km (0.119 R)
• M76: 87,954,871 km (0.075 R)
• M77: 89,896,502 km (0.09 R)
• M78: 90,196,446 km (0.075 R)
• M79: 90,346,492 km (0.109 R)
• M80: 92,154,233 km (0.109 R)
• M81: 92,759,506 km (0.09 R)
• M82: 93,973,942 km (0.096 R)
• M83: 94,278,373 km (0.107 R)
• M84: 94,735,694 km (0.097 R)
• M85: 95,040,874 km (0.066 R)
• M86: 95,346,502 km (0.105 R)
• M87: 97,186,705 km (0.055 R)
• M88: 99,503,528 km (0.114 R)
• M89: 100,124,359 km (0.07 R)
• M90: 104,191,476 km (0.072 R)
• M91: 104,506,529 km (0.1 R)
• M92: 104,664,205 km (0.06 R)
• M93: 105,137,683 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit