🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 34.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 248 Days

Day: 30.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.87 AU - 0.99 AU

Year: 317 Days

Day: 41.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,677,760 km

• M1: 51,462 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 535 Days

Day: 40.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.76 AU - 2.6 AU

Year: 1137 Days

Day: 47.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.85 AU - 2.57 AU

Year: 1160 Days

Day: 22.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.25 AU - 2.59 AU

Year: 1329 Days

Day: 13.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.33 AU - 5.01 AU

Year: 3563 Days

Day: 44.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,677,760 km

• M1: 2,499,332 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 14

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.9 AU - 11.36 AU

Year: 12238 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,677,760 km

• M1: 258,954 km (0.067 R)
• M2: 379,081 km (0.083 R)
• M3: 557,701 km (0.105 R)
• M4: 675,285 km (0.079 R)
• M5: 1,200,224 km (0.11 R)
• M6: 1,505,852 km (0.077 R)
• M7: 1,679,535 km (0.065 R)
• M8: 1,768,845 km (0.116 R)
• M9: 2,265,510 km (0.104 R)
• M10: 2,390,275 km (0.1 R)
• M11: 3,327,805 km (0.075 R)
• M12: 3,441,798 km (0.07 R)
• M13: 4,122,768 km (0.075 R)
• M14: 4,276,405 km (0.089 R)
• M15: 4,400,721 km (0.026 R)
• M16: 4,716,821 km (0.107 R)
• M17: 5,171,898 km (0.116 R)
• M18: 5,709,552 km (0.065 R)
• M19: 6,693,308 km (0.088 R)
• M20: 7,094,230 km (0.051 R)
• M21: 7,390,883 km (0.112 R)
• M22: 7,881,564 km (0.093 R)
• M23: 8,578,391 km (0.087 R)
• M24: 8,974,227 km (0.119 R)
• M25: 9,497,670 km (0.11 R)
• M26: 10,031,136 km (0.074 R)
• M27: 10,574,475 km (0.03 R)
• M28: 11,428,978 km (0.106 R)
• M29: 11,602,512 km (0.047 R)
• M30: 12,040,385 km (0.051 R)
• M31: 12,261,341 km (0.029 R)
• M32: 13,022,794 km (0.074 R)
• M33: 13,615,351 km (0.083 R)
• M34: 13,799,506 km (0.05 R)
• M35: 14,263,409 km (0.085 R)
• M36: 15,254,495 km (0.094 R)
• M37: 15,927,536 km (0.096 R)
• M38: 16,121,564 km (0.101 R)
• M39: 16,659,368 km (0.094 R)
• M40: 18,054,817 km (0.073 R)
• M41: 18,206,659 km (0.055 R)
• M42: 19,384,144 km (0.093 R)
• M43: 19,539,427 km (0.041 R)
• M44: 19,695,308 km (0.077 R)
• M45: 20,112,835 km (0.103 R)
• M46: 20,217,703 km (0.115 R)
• M47: 20,586,163 km (0.118 R)
• M48: 21,222,852 km (0.076 R)
• M49: 22,842,996 km (0.082 R)
• M50: 23,446,923 km (0.083 R)
• M51: 24,278,986 km (0.117 R)
• M52: 25,120,923 km (0.089 R)
• M53: 25,517,058 km (0.106 R)
• M54: 26,372,758 km (0.081 R)
• M55: 27,122,094 km (0.081 R)
• M56: 27,238,032 km (0.034 R)
• M57: 27,703,282 km (0.097 R)
• M58: 28,523,826 km (0.038 R)
• M59: 28,700,800 km (0.039 R)
• M60: 28,878,074 km (0.103 R)
• M61: 29,174,278 km (0.104 R)
• M62: 29,352,449 km (0.044 R)
• M63: 30,128,862 km (0.118 R)
• M64: 30,429,404 km (0.048 R)
• M65: 30,549,830 km (0.053 R)
• M66: 30,730,843 km (0.089 R)
• M67: 30,851,718 km (0.03 R)
• M68: 32,498,641 km (0.087 R)
• M69: 32,683,544 km (0.028 R)
• M70: 34,550,376 km (0.104 R)
• M71: 35,306,743 km (0.036 R)
• M72: 35,496,732 km (0.037 R)
• M73: 38,191,738 km (0.108 R)
• M74: 38,386,814 km (0.102 R)
• M75: 39,235,632 km (0.11 R)
• M76: 39,892,965 km (0.086 R)
• M77: 40,752,704 km (0.073 R)
• M78: 41,953,376 km (0.089 R)
• M79: 42,087,566 km (0.094 R)
• M80: 42,760,307 km (0.109 R)
• M81: 43,776,077 km (0.056 R)
• M82: 45,005,622 km (0.083 R)
• M83: 45,486,729 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 3.5

Gravity: 49.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.52 AU - 18.1 AU

Year: 23258 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,677,760 km

• M1: 63,878 km (0.073 R)
• M2: 177,124 km (0.107 R)
• M3: 813,214 km (0.111 R)
• M4: 891,454 km (0.032 R)
• M5: 1,027,438 km (0.117 R)
• M6: 1,169,855 km (0.098 R)
• M7: 1,228,647 km (0.102 R)
• M8: 1,902,436 km (0.113 R)
• M9: 2,555,281 km (0.081 R)
• M10: 3,866,656 km (0.108 R)
• M11: 4,087,612 km (0.056 R)
• M12: 4,588,167 km (0.111 R)
• M13: 4,916,534 km (0.107 R)
• M14: 5,252,531 km (0.052 R)
• M15: 6,616,415 km (0.11 R)
• M16: 6,880,305 km (0.081 R)
• M17: 7,201,641 km (0.083 R)
• M18: 7,637,570 km (0.075 R)
• M19: 8,194,523 km (0.116 R)
• M20: 8,649,300 km (0.107 R)
• M21: 9,288,083 km (0.094 R)
• M22: 10,795,282 km (0.1 R)
• M23: 11,356,124 km (0.077 R)
• M24: 11,735,355 km (0.117 R)
• M25: 13,759,563 km (0.045 R)
• M26: 14,503,214 km (0.091 R)
• M27: 15,748,168 km (0.043 R)
• M28: 16,312,451 km (0.12 R)
• M29: 16,383,360 km (0.039 R)
• M30: 16,596,986 km (0.075 R)
• M31: 17,751,583 km (0.108 R)
• M32: 17,897,740 km (0.044 R)
• M33: 18,117,798 km (0.103 R)
• M34: 18,708,710 km (0.104 R)
• M35: 18,931,910 km (0.105 R)
• M36: 19,081,208 km (0.115 R)
• M37: 19,381,003 km (0.096 R)
• M38: 19,456,250 km (0.115 R)
• M39: 19,606,895 km (0.044 R)
• M40: 20,826,268 km (0.081 R)
• M41: 21,522,795 km (0.09 R)
• M42: 21,678,676 km (0.116 R)
• M43: 21,834,856 km (0.108 R)
• M44: 22,069,875 km (0.105 R)
• M45: 22,148,414 km (0.041 R)
• M46: 22,384,479 km (0.117 R)
• M47: 23,257,532 km (0.111 R)
• M48: 24,384,453 km (0.052 R)
• M49: 24,628,297 km (0.074 R)
• M50: 28,637,670 km (0.098 R)
• M51: 28,980,698 km (0.073 R)
• M52: 30,716,632 km (0.046 R)
• M53: 32,218,445 km (0.053 R)
• M54: 32,664,695 km (0.072 R)
• M55: 33,383,064 km (0.028 R)
• M56: 34,379,087 km (0.117 R)
• M57: 35,109,573 km (0.094 R)
• M58: 36,029,899 km (0.051 R)
• M59: 38,932,995 km (0.056 R)
• M60: 39,122,835 km (0.1 R)
• M61: 43,180,229 km (0.045 R)
• M62: 43,475,236 km (0.108 R)
• M63: 44,562,214 km (0.094 R)
• M64: 45,658,168 km (0.111 R)
• M65: 48,487,512 km (0.081 R)
• M66: 49,101,163 km (0.096 R)
• M67: 50,336,093 km (0.111 R)
• M68: 50,646,359 km (0.025 R)
• M69: 52,312,281 km (0.119 R)
• M70: 53,679,007 km (0.103 R)
• M71: 55,590,569 km (0.061 R)
• M72: 56,340,054 km (0.084 R)
• M73: 57,200,691 km (0.09 R)
• M74: 59,043,736 km (0.06 R)
• M75: 60,356,458 km (0.093 R)
• M76: 62,232,565 km (0.088 R)
• M77: 63,791,823 km (0.109 R)
• M78: 65,138,653 km (0.087 R)
• M79: 68,660,935 km (0.107 R)
• M80: 69,349,683 km (0.071 R)
• M81: 71,197,815 km (0.027 R)
• M82: 71,546,229 km (0.09 R)
• M83: 71,778,704 km (0.098 R)
• M84: 75,178,465 km (0.089 R)
• M85: 75,296,647 km (0.114 R)
• M86: 75,533,162 km (0.113 R)
• M87: 75,888,457 km (0.105 R)
• M88: 77,314,872 km (0.092 R)
• M89: 77,911,917 km (0.072 R)
• M90: 78,031,446 km (0.106 R)
• M91: 78,750,264 km (0.094 R)
• M92: 79,832,605 km (0.072 R)
• M93: 80,315,207 km (0.085 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit