🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 295 Days

Day: 40.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.07 AU - 2.51 AU

Year: 1327 Days

Day: 41.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,359,321 km

• M1: 1,035,666 km (0.12 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.9

Radius: 8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.51 AU - 12.29 AU

Year: 15718 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,359,321 km

• M1: 222,153 km (0.057 R)
• M2: 555,606 km (0.112 R)
• M3: 628,760 km (0.084 R)
• M4: 721,062 km (0.049 R)
• M5: 851,810 km (0.051 R)
• M6: 1,471,145 km (0.098 R)
• M7: 1,681,929 km (0.111 R)
• M8: 1,880,146 km (0.035 R)
• M9: 2,772,198 km (0.115 R)
• M10: 3,247,770 km (0.093 R)
• M11: 3,921,110 km (0.064 R)
• M12: 4,303,632 km (0.051 R)
• M13: 4,544,933 km (0.092 R)
• M14: 4,698,121 km (0.103 R)
• M15: 4,978,019 km (0.065 R)
• M16: 5,652,256 km (0.1 R)
• M17: 6,803,711 km (0.058 R)
• M18: 7,191,319 km (0.115 R)
• M19: 8,472,326 km (0.064 R)
• M20: 8,547,723 km (0.083 R)
• M21: 10,060,457 km (0.086 R)
• M22: 10,180,285 km (0.049 R)
• M23: 10,826,996 km (0.082 R)
• M24: 10,990,806 km (0.091 R)
• M25: 11,445,434 km (0.044 R)
• M26: 11,528,760 km (0.087 R)
• M27: 12,330,305 km (0.09 R)
• M28: 12,889,203 km (0.114 R)
• M29: 13,412,347 km (0.112 R)
• M30: 13,500,310 km (0.043 R)
• M31: 14,434,399 km (0.113 R)
• M32: 14,977,589 km (0.114 R)
• M33: 15,297,579 km (0.085 R)
• M34: 17,407,807 km (0.09 R)
• M35: 17,647,762 km (0.112 R)
• M36: 17,840,743 km (0.052 R)
• M37: 19,408,379 km (0.075 R)
• M38: 20,461,099 km (0.042 R)
• M39: 20,714,368 km (0.115 R)
• M40: 24,315,339 km (0.076 R)
• M41: 25,123,317 km (0.073 R)
• M42: 25,286,079 km (0.119 R)
• M43: 26,710,401 km (0.06 R)
• M44: 27,879,807 km (0.051 R)
• M45: 28,499,142 km (0.108 R)
• M46: 28,725,334 km (0.089 R)
• M47: 29,293,657 km (0.102 R)
• M48: 29,522,093 km (0.095 R)
• M49: 29,980,610 km (0.047 R)
• M50: 30,210,841 km (0.094 R)
• M51: 30,383,776 km (0.116 R)
• M52: 30,441,521 km (0.118 R)
• M53: 32,131,827 km (0.112 R)
• M54: 32,249,561 km (0.09 R)
• M55: 32,308,353 km (0.051 R)
• M56: 32,662,601 km (0.108 R)
• M57: 33,732,674 km (0.064 R)
• M58: 34,452,539 km (0.112 R)
• M59: 34,573,115 km (0.059 R)
• M60: 35,056,316 km (0.088 R)
• M61: 35,298,814 km (0.089 R)
• M62: 37,258,546 km (0.092 R)
• M63: 37,691,932 km (0.081 R)
• M64: 37,816,098 km (0.034 R)
• M65: 39,316,265 km (0.083 R)
• M66: 39,442,227 km (0.086 R)
• M67: 41,282,729 km (0.094 R)
• M68: 41,859,579 km (0.118 R)
• M69: 42,568,373 km (0.088 R)
• M70: 42,633,000 km (0.067 R)
• M71: 42,827,028 km (0.114 R)
• M72: 42,956,580 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.6

Radius: 5.6

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.73 AU - 20.77 AU

Year: 27432 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,359,321 km

• M1: 84,972 km (0.1 R)
• M2: 416,480 km (0.103 R)
• M3: 680,521 km (0.068 R)
• M4: 815,907 km (0.066 R)
• M5: 2,300,366 km (0.108 R)
• M6: 2,931,669 km (0.088 R)
• M7: 3,803,077 km (0.12 R)
• M8: 4,093,895 km (0.116 R)
• M9: 4,291,813 km (0.098 R)
• M10: 4,800,296 km (0.104 R)
• M11: 6,152,512 km (0.091 R)
• M12: 6,436,299 km (0.109 R)
• M13: 6,550,891 km (0.093 R)
• M14: 7,016,589 km (0.087 R)
• M15: 7,194,012 km (0.116 R)
• M16: 8,041,035 km (0.029 R)
• M17: 8,855,596 km (0.12 R)
• M18: 9,240,361 km (0.07 R)
• M19: 9,304,988 km (0.096 R)
• M20: 9,369,763 km (0.098 R)
• M21: 9,893,655 km (0.088 R)
• M22: 10,292,782 km (0.104 R)
• M23: 10,494,440 km (0.089 R)
• M24: 10,697,295 km (0.1 R)
• M25: 11,591,142 km (0.116 R)
• M26: 12,366,209 km (0.1 R)
• M27: 12,437,417 km (0.042 R)
• M28: 12,508,925 km (0.065 R)
• M29: 13,157,881 km (0.09 R)
• M30: 13,376,593 km (0.081 R)
• M31: 14,563,353 km (0.114 R)
• M32: 14,638,600 km (0.081 R)
• M33: 15,017,083 km (0.041 R)
• M34: 15,398,707 km (0.118 R)
• M35: 17,514,021 km (0.11 R)
• M36: 18,239,122 km (0.08 R)
• M37: 18,564,497 km (0.101 R)
• M38: 18,891,818 km (0.076 R)
• M39: 19,138,654 km (0.103 R)
• M40: 21,664,315 km (0.084 R)
• M41: 22,529,140 km (0.104 R)
• M42: 22,616,206 km (0.072 R)
• M43: 24,381,760 km (0.09 R)
• M44: 24,920,013 km (0.1 R)
• M45: 25,643,917 km (0.105 R)
• M46: 26,374,553 km (0.117 R)
• M47: 26,558,260 km (0.077 R)
• M48: 27,390,323 km (0.09 R)
• M49: 27,483,373 km (0.119 R)
• M50: 27,576,423 km (0.039 R)
• M51: 29,174,876 km (0.105 R)
• M52: 31,677,050 km (0.066 R)
• M53: 33,747,634 km (0.093 R)
• M54: 34,547,833 km (0.116 R)
• M55: 34,648,363 km (0.07 R)
• M56: 35,455,593 km (0.105 R)
• M57: 36,065,055 km (0.05 R)
• M58: 36,166,931 km (0.035 R)
• M59: 36,780,581 km (0.036 R)
• M60: 36,883,205 km (0.119 R)
• M61: 37,088,603 km (0.034 R)
• M62: 38,121,726 km (0.086 R)
• M63: 39,373,711 km (0.088 R)
• M64: 40,004,864 km (0.036 R)
• M65: 43,318,457 km (0.026 R)
• M66: 43,535,224 km (0.118 R)
• M67: 44,624,596 km (0.116 R)
• M68: 45,062,768 km (0.077 R)
• M69: 47,275,321 km (0.107 R)
• M70: 49,863,065 km (0.05 R)
• M71: 54,004,831 km (0.051 R)
• M72: 55,645,172 km (0.061 R)
• M73: 55,880,789 km (0.09 R)
• M74: 55,998,821 km (0.107 R)
• M75: 57,539,679 km (0.112 R)
• M76: 58,375,184 km (0.038 R)
• M77: 59,455,280 km (0.108 R)
• M78: 60,420,785 km (0.118 R)
• M79: 62,734,914 km (0.065 R)
• M80: 64,953,750 km (0.1 R)
• M81: 65,077,767 km (0.117 R)
• M82: 65,450,265 km (0.108 R)
• M83: 65,948,127 km (0.066 R)
• M84: 66,822,377 km (0.113 R)
• M85: 71,122,717 km (0.09 R)
• M86: 74,600,868 km (0.03 R)
• M87: 76,033,716 km (0.084 R)
• M88: 82,928,981 km (0.047 R)
• M89: 85,769,695 km (0.088 R)
• M90: 86,860,264 km (0.116 R)
• M91: 86,996,996 km (0.049 R)
• M92: 88,917,384 km (0.092 R)
• M93: 90,713,306 km (0.061 R)
• M94: 93,219,370 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit