🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 133 Days

Day: 42.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,328,262 km

• M1: 99,931 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 186 Days

Day: 19 Hours

Environment

Temp: 231 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.51 AU - 0.85 AU

Year: 199 Days

Day: 29.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,328,262 km

• M1: 94,845 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 409 Days

Day: 13.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,328,262 km

• M1: 89,160 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.49 AU - 5.39 AU

Year: 3895 Days

Day: 32.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 12.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.24 AU - 9.88 AU

Year: 9675 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,328,262 km

• M1: 220,507 km (0.088 R)
• M2: 341,981 km (0.056 R)
• M3: 499,058 km (0.108 R)
• M4: 604,375 km (0.12 R)
• M5: 701,764 km (0.057 R)
• M6: 805,435 km (0.104 R)
• M7: 952,490 km (0.088 R)
• M8: 1,029,682 km (0.066 R)
• M9: 1,109,268 km (0.096 R)
• M10: 1,517,222 km (0.08 R)
• M11: 1,896,452 km (0.095 R)
• M12: 2,714,154 km (0.091 R)
• M13: 3,087,102 km (0.116 R)
• M14: 3,205,134 km (0.107 R)
• M15: 3,385,101 km (0.117 R)
• M16: 3,724,089 km (0.101 R)
• M17: 3,977,508 km (0.046 R)
• M18: 4,073,999 km (0.062 R)
• M19: 4,977,869 km (0.102 R)
• M20: 5,116,995 km (0.04 R)
• M21: 5,222,162 km (0.089 R)
• M22: 5,399,137 km (0.05 R)
• M23: 5,722,717 km (0.067 R)
• M24: 5,942,027 km (0.11 R)
• M25: 6,389,175 km (0.098 R)
• M26: 6,578,566 km (0.079 R)
• M27: 8,449,587 km (0.067 R)
• M28: 8,615,940 km (0.105 R)
• M29: 9,249,936 km (0.106 R)
• M30: 9,421,524 km (0.092 R)
• M31: 9,637,544 km (0.091 R)
• M32: 10,118,650 km (0.04 R)
• M33: 11,013,246 km (0.113 R)
• M34: 11,332,487 km (0.117 R)
• M35: 11,516,194 km (0.093 R)
• M36: 12,544,529 km (0.103 R)
• M37: 12,734,668 km (0.07 R)
• M38: 15,190,916 km (0.08 R)
• M39: 15,444,484 km (0.107 R)
• M40: 16,058,883 km (0.097 R)
• M41: 18,325,141 km (0.095 R)
• M42: 19,139,103 km (0.12 R)
• M43: 19,743,478 km (0.046 R)
• M44: 19,854,031 km (0.114 R)
• M45: 20,075,885 km (0.111 R)
• M46: 21,196,971 km (0.075 R)
• M47: 21,993,879 km (0.12 R)
• M48: 22,569,083 km (0.03 R)
• M49: 24,621,117 km (0.117 R)
• M50: 24,859,426 km (0.099 R)
• M51: 26,123,229 km (0.11 R)
• M52: 26,366,176 km (0.103 R)
• M53: 27,099,953 km (0.077 R)
• M54: 27,222,923 km (0.103 R)
• M55: 27,592,878 km (0.101 R)
• M56: 27,902,396 km (0.087 R)
• M57: 28,088,795 km (0.065 R)
• M58: 28,650,087 km (0.081 R)
• M59: 28,963,644 km (0.074 R)
• M60: 29,720,609 km (0.108 R)
• M61: 30,740,118 km (0.095 R)
• M62: 30,996,828 km (0.09 R)
• M63: 31,254,137 km (0.112 R)
• M64: 31,383,090 km (0.038 R)
• M65: 32,747,871 km (0.103 R)
• M66: 33,338,633 km (0.07 R)
• M67: 33,536,402 km (0.067 R)
• M68: 33,866,714 km (0.106 R)
• M69: 34,065,530 km (0.109 R)
• M70: 34,597,500 km (0.079 R)
• M71: 35,939,392 km (0.087 R)
• M72: 36,142,098 km (0.083 R)
• M73: 37,298,190 km (0.119 R)
• M74: 37,846,466 km (0.115 R)
• M75: 37,983,947 km (0.107 R)
• M76: 40,136,062 km (0.108 R)
• M77: 42,184,954 km (0.068 R)
• M78: 42,899,284 km (0.081 R)
• M79: 43,042,748 km (0.086 R)
• M80: 44,050,739 km (0.06 R)
• M81: 44,630,131 km (0.036 R)
• M82: 46,899,381 km (0.118 R)
• M83: 47,194,987 km (0.091 R)
• M84: 48,532,541 km (0.114 R)
• M85: 48,831,587 km (0.095 R)
• M86: 50,562,285 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 4.3

Gravity: 48.57 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.1 AU - 18.68 AU

Year: 26844 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,328,262 km

• M1: 186,549 km (0.117 R)
• M2: 478,115 km (0.095 R)
• M3: 745,297 km (0.092 R)
• M4: 1,151,904 km (0.113 R)
• M5: 1,809,835 km (0.07 R)
• M6: 2,475,097 km (0.116 R)
• M7: 2,879,609 km (0.067 R)
• M8: 4,475,669 km (0.066 R)
• M9: 4,800,446 km (0.113 R)
• M10: 4,965,752 km (0.07 R)
• M11: 5,703,269 km (0.115 R)
• M12: 6,055,123 km (0.07 R)
• M13: 6,233,594 km (0.092 R)
• M14: 8,774,214 km (0.093 R)
• M15: 10,220,227 km (0.074 R)
• M16: 11,151,773 km (0.097 R)
• M17: 13,713,038 km (0.064 R)
• M18: 13,947,309 km (0.03 R)
• M19: 16,362,865 km (0.096 R)
• M20: 20,131,385 km (0.072 R)
• M21: 20,754,610 km (0.096 R)
• M22: 21,023,737 km (0.119 R)
• M23: 21,384,268 km (0.074 R)
• M24: 22,111,313 km (0.055 R)
• M25: 22,202,867 km (0.079 R)
• M26: 22,754,285 km (0.112 R)
• M27: 22,846,587 km (0.115 R)
• M28: 23,496,440 km (0.039 R)
• M29: 24,058,330 km (0.117 R)
• M30: 25,674,136 km (0.082 R)
• M31: 26,252,781 km (0.065 R)
• M32: 26,349,720 km (0.108 R)
• M33: 26,835,764 km (0.112 R)
• M34: 28,113,329 km (0.091 R)
• M35: 28,809,408 km (0.119 R)
• M36: 29,009,271 km (0.032 R)
• M37: 31,341,352 km (0.106 R)
• M38: 33,627,657 km (0.076 R)
• M39: 33,838,141 km (0.048 R)
• M40: 34,154,690 km (0.037 R)
• M41: 34,790,780 km (0.073 R)
• M42: 37,482,794 km (0.117 R)
• M43: 38,248,585 km (0.052 R)
• M44: 40,352,679 km (0.086 R)
• M45: 40,576,478 km (0.103 R)
• M46: 42,267,083 km (0.062 R)
• M47: 42,494,322 km (0.119 R)
• M48: 45,135,622 km (0.115 R)
• M49: 46,769,231 km (0.085 R)
• M50: 46,886,665 km (0.085 R)
• M51: 47,004,100 km (0.072 R)
• M52: 48,303,357 km (0.038 R)
• M53: 49,614,283 km (0.114 R)
• M54: 50,816,302 km (0.096 R)
• M55: 52,637,058 km (0.041 R)
• M56: 53,494,104 km (0.08 R)
• M57: 57,469,967 km (0.108 R)
• M58: 57,595,779 km (0.065 R)
• M59: 58,985,393 km (0.111 R)
• M60: 60,002,958 km (0.105 R)
• M61: 61,026,207 km (0.062 R)
• M62: 61,282,917 km (0.085 R)
• M63: 61,411,422 km (0.107 R)
• M64: 63,090,060 km (0.041 R)
• M65: 63,219,761 km (0.064 R)
• M66: 65,833,385 km (0.067 R)
• M67: 71,030,415 km (0.032 R)
• M68: 71,435,526 km (0.117 R)
• M69: 75,529,571 km (0.086 R)
• M70: 78,022,171 km (0.107 R)
• M71: 78,300,722 km (0.092 R)
• M72: 78,440,297 km (0.08 R)
• M73: 81,105,234 km (0.112 R)
• M74: 82,519,681 km (0.077 R)
• M75: 82,945,587 km (0.084 R)
• M76: 84,656,687 km (0.099 R)
• M77: 85,229,647 km (0.11 R)
• M78: 85,373,111 km (0.038 R)
• M79: 85,660,190 km (0.115 R)
• M80: 86,956,156 km (0.051 R)
• M81: 87,678,863 km (0.033 R)
• M82: 89,421,678 km (0.092 R)
• M83: 89,713,245 km (0.074 R)
• M84: 90,151,267 km (0.068 R)
• M85: 93,236,723 km (0.109 R)
• M86: 93,384,526 km (0.091 R)
• M87: 93,976,485 km (0.07 R)
• M88: 95,759,841 km (0.054 R)
• M89: 97,254,473 km (0.12 R)
• M90: 97,704,314 km (0.088 R)
• M91: 98,756,735 km (0.087 R)
• M92: 99,661,802 km (0.104 R)
• M93: 100,115,383 km (0.079 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit