🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 188 Days

Day: 29.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.3 AU

Year: 484 Days

Day: 38.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.48 AU - 1.52 AU

Year: 826 Days

Day: 17.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.55 AU - 2.47 AU

Year: 1281 Days

Day: 35.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.72 AU - 2.5 AU

Year: 1378 Days

Day: 17.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 12.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.27 AU - 5.37 AU

Year: 5517 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,510,786 km

• M1: 170,542 km (0.118 R)
• M2: 298,897 km (0.101 R)
• M3: 416,780 km (0.117 R)
• M4: 617,690 km (0.092 R)
• M5: 771,476 km (0.076 R)
• M6: 865,723 km (0.09 R)
• M7: 1,133,653 km (0.113 R)
• M8: 1,215,333 km (0.059 R)
• M9: 1,502,860 km (0.099 R)
• M10: 1,639,593 km (0.104 R)
• M11: 1,844,691 km (0.099 R)
• M12: 2,350,631 km (0.077 R)
• M13: 2,474,947 km (0.107 R)
• M14: 2,619,608 km (0.064 R)
• M15: 2,955,904 km (0.08 R)
• M16: 3,266,619 km (0.076 R)
• M17: 3,446,137 km (0.076 R)
• M18: 3,773,457 km (0.048 R)
• M19: 4,132,492 km (0.079 R)
• M20: 4,546,728 km (0.046 R)
• M21: 4,837,995 km (0.093 R)
• M22: 5,135,545 km (0.073 R)
• M23: 5,391,956 km (0.064 R)
• M24: 5,941,728 km (0.112 R)
• M25: 6,610,132 km (0.099 R)
• M26: 7,776,995 km (0.066 R)
• M27: 8,152,934 km (0.1 R)
• M28: 8,783,639 km (0.084 R)
• M29: 9,802,251 km (0.093 R)
• M30: 9,975,635 km (0.115 R)
• M31: 10,620,252 km (0.091 R)
• M32: 10,709,263 km (0.087 R)
• M33: 11,338,920 km (0.108 R)
• M34: 11,612,535 km (0.06 R)
• M35: 12,073,296 km (0.112 R)
• M36: 12,228,280 km (0.089 R)
• M37: 12,759,950 km (0.116 R)
• M38: 12,981,206 km (0.068 R)
• M39: 13,846,181 km (0.085 R)
• M40: 14,564,849 km (0.06 R)
• M41: 14,762,916 km (0.056 R)
• M42: 15,028,452 km (0.091 R)
• M43: 15,128,533 km (0.073 R)
• M44: 15,902,403 km (0.11 R)
• M45: 16,242,888 km (0.058 R)
• M46: 16,585,916 km (0.104 R)
• M47: 17,348,865 km (0.116 R)
• M48: 18,194,243 km (0.118 R)
• M49: 18,371,965 km (0.081 R)
• M50: 18,837,065 km (0.069 R)
• M51: 19,161,243 km (0.113 R)
• M52: 19,778,783 km (0.105 R)
• M53: 19,888,439 km (0.103 R)
• M54: 20,218,601 km (0.104 R)
• M55: 20,624,610 km (0.088 R)
• M56: 21,107,811 km (0.08 R)
• M57: 22,580,153 km (0.081 R)
• M58: 22,771,339 km (0.071 R)
• M59: 22,886,230 km (0.044 R)
• M60: 23,001,421 km (0.059 R)
• M61: 23,657,557 km (0.119 R)
• M62: 24,554,994 km (0.059 R)
• M63: 24,672,878 km (0.106 R)
• M64: 24,869,898 km (0.105 R)
• M65: 25,463,652 km (0.09 R)
• M66: 25,662,767 km (0.073 R)
• M67: 25,742,502 km (0.08 R)
• M68: 26,062,193 km (0.108 R)
• M69: 26,182,470 km (0.108 R)

Asteroid Belt

Center: 7.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.7

Radius: 6.6

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.97 AU - 10.33 AU

Year: 13477 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,510,786 km

• M1: 125,363 km (0.089 R)
• M2: 193,131 km (0.093 R)
• M3: 252,970 km (0.091 R)
• M4: 494,870 km (0.065 R)
• M5: 948,151 km (0.113 R)
• M6: 1,177,335 km (0.056 R)
• M7: 1,795,922 km (0.097 R)
• M8: 2,021,666 km (0.114 R)
• M9: 2,256,684 km (0.079 R)
• M10: 2,720,736 km (0.07 R)
• M11: 2,947,228 km (0.032 R)
• M12: 3,079,472 km (0.119 R)
• M13: 3,592,742 km (0.062 R)
• M14: 3,841,225 km (0.075 R)
• M15: 4,890,504 km (0.071 R)
• M16: 5,486,951 km (0.093 R)
• M17: 5,731,992 km (0.106 R)
• M18: 5,939,035 km (0.067 R)
• M19: 6,445,574 km (0.028 R)
• M20: 6,747,612 km (0.082 R)
• M21: 7,955,166 km (0.057 R)
• M22: 8,419,069 km (0.105 R)
• M23: 8,749,082 km (0.111 R)
• M24: 8,987,391 km (0.107 R)
• M25: 9,131,454 km (0.109 R)
• M26: 9,961,872 km (0.111 R)
• M27: 10,061,205 km (0.083 R)
• M28: 10,969,563 km (0.115 R)
• M29: 13,026,085 km (0.119 R)
• M30: 13,243,600 km (0.097 R)
• M31: 14,070,129 km (0.09 R)
• M32: 15,772,552 km (0.12 R)
• M33: 17,240,107 km (0.058 R)
• M34: 19,058,170 km (0.107 R)
• M35: 19,553,190 km (0.077 R)
• M36: 21,382,772 km (0.069 R)
• M37: 21,703,809 km (0.086 R)
• M38: 21,961,715 km (0.086 R)
• M39: 22,155,744 km (0.088 R)
• M40: 22,610,821 km (0.045 R)
• M41: 23,266,358 km (0.04 R)
• M42: 24,528,964 km (0.113 R)
• M43: 25,677,427 km (0.106 R)
• M44: 28,307,358 km (0.096 R)
• M45: 29,725,546 km (0.116 R)
• M46: 30,155,490 km (0.112 R)
• M47: 32,115,671 km (0.055 R)
• M48: 32,630,587 km (0.108 R)
• M49: 32,851,992 km (0.116 R)
• M50: 32,999,944 km (0.09 R)
• M51: 33,148,195 km (0.092 R)
• M52: 33,445,147 km (0.119 R)
• M53: 35,397,100 km (0.082 R)
• M54: 36,005,066 km (0.111 R)
• M55: 36,310,395 km (0.1 R)
• M56: 36,539,878 km (0.104 R)
• M57: 37,617,432 km (0.115 R)
• M58: 38,004,741 km (0.078 R)
• M59: 38,082,382 km (0.12 R)
• M60: 38,627,367 km (0.115 R)
• M61: 38,783,398 km (0.106 R)
• M62: 40,198,294 km (0.091 R)
• M63: 40,912,026 km (0.081 R)
• M64: 41,071,198 km (0.111 R)
• M65: 41,790,165 km (0.109 R)
• M66: 42,352,055 km (0.092 R)
• M67: 42,513,172 km (0.047 R)
• M68: 42,674,438 km (0.056 R)
• M69: 43,971,601 km (0.068 R)
• M70: 44,706,875 km (0.1 R)
• M71: 45,117,222 km (0.112 R)
• M72: 45,858,778 km (0.027 R)
• M73: 46,521,497 km (0.048 R)
• M74: 47,521,260 km (0.092 R)
• M75: 47,772,434 km (0.084 R)
• M76: 49,796,793 km (0.112 R)
• M77: 50,222,100 km (0.114 R)
• M78: 50,990,584 km (0.102 R)
• M79: 52,280,117 km (0.112 R)
• M80: 52,712,306 km (0.116 R)
• M81: 52,972,307 km (0.031 R)
• M82: 53,145,691 km (0.059 R)
• M83: 53,493,356 km (0.094 R)
• M84: 53,754,554 km (0.026 R)
• M85: 54,803,534 km (0.111 R)
• M86: 55,418,531 km (0.047 R)
• M87: 56,212,597 km (0.084 R)
• M88: 56,301,009 km (0.107 R)
• M89: 56,389,571 km (0.059 R)
• M90: 56,566,695 km (0.063 R)
• M91: 57,010,402 km (0.097 R)
• M92: 57,901,257 km (0.076 R)
• M93: 59,426,408 km (0.1 R)
• M94: 59,516,466 km (0.09 R)
• M95: 60,510,843 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit