🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 135 Days

Day: 37.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 147 Days

Day: 42.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.91 AU - 1.19 AU

Year: 387 Days

Day: 13.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 165.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.64 AU

Year: 635 Days

Day: 13 Hours

Environment

Temp: -32 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,569,487 km

• M1: 413,638 km (0.1 R)
• M2: 1,081,293 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.4 AU - 2.02 AU

Year: 805 Days

Day: 18.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.31 AU - 2.11 AU

Year: 805 Days

Day: 19.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,569,487 km

• M1: 191,934 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.61 AU - 2.19 AU

Year: 943 Days

Day: 29 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.96 AU - 2.64 AU

Year: 1255 Days

Day: 34.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,569,487 km

• M1: 330,163 km (0.108 R)
• M2: 1,439,880 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 9.2

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.2 AU - 12.5 AU

Year: 13761 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,569,487 km

• M1: 116,537 km (0.088 R)
• M2: 441,164 km (0.049 R)
• M3: 604,675 km (0.05 R)
• M4: 663,766 km (0.103 R)
• M5: 1,015,022 km (0.117 R)
• M6: 2,398,353 km (0.097 R)
• M7: 2,528,802 km (0.083 R)
• M8: 2,594,925 km (0.114 R)
• M9: 2,865,398 km (0.048 R)
• M10: 3,618,324 km (0.068 R)
• M11: 3,693,123 km (0.073 R)
• M12: 3,768,370 km (0.059 R)
• M13: 4,152,837 km (0.104 R)
• M14: 4,917,731 km (0.066 R)
• M15: 5,168,307 km (0.113 R)
• M16: 5,856,906 km (0.098 R)
• M17: 6,483,123 km (0.106 R)
• M18: 6,989,961 km (0.089 R)
• M19: 8,188,987 km (0.059 R)
• M20: 9,091,212 km (0.076 R)
• M21: 10,664,084 km (0.118 R)
• M22: 11,647,690 km (0.081 R)
• M23: 12,262,986 km (0.094 R)
• M24: 12,774,162 km (0.108 R)
• M25: 12,831,458 km (0.077 R)
• M26: 12,888,754 km (0.091 R)
• M27: 12,946,200 km (0.104 R)
• M28: 13,061,240 km (0.077 R)
• M29: 14,349,577 km (0.116 R)
• M30: 14,647,876 km (0.087 R)
• M31: 15,190,317 km (0.085 R)
• M32: 15,311,641 km (0.083 R)
• M33: 15,985,280 km (0.038 R)
• M34: 16,232,566 km (0.114 R)
• M35: 17,999,167 km (0.099 R)
• M36: 20,559,684 km (0.085 R)
• M37: 20,626,854 km (0.101 R)
• M38: 20,694,023 km (0.104 R)
• M39: 21,506,339 km (0.113 R)
• M40: 22,191,199 km (0.103 R)
• M41: 22,605,585 km (0.073 R)
• M42: 22,883,238 km (0.113 R)
• M43: 23,301,963 km (0.111 R)
• M44: 24,572,946 km (0.089 R)
• M45: 25,216,815 km (0.087 R)
• M46: 25,504,791 km (0.117 R)
• M47: 25,649,153 km (0.074 R)
• M48: 26,156,739 km (0.101 R)
• M49: 27,847,644 km (0.102 R)
• M50: 28,294,642 km (0.111 R)
• M51: 29,573,704 km (0.117 R)
• M52: 30,641,085 km (0.1 R)
• M53: 31,025,402 km (0.079 R)
• M54: 33,285,676 km (0.068 R)
• M55: 34,077,348 km (0.112 R)
• M56: 37,060,030 km (0.087 R)
• M57: 37,305,520 km (0.118 R)
• M58: 38,789,830 km (0.091 R)
• M59: 40,041,366 km (0.031 R)
• M60: 40,714,257 km (0.071 R)
• M61: 41,560,682 km (0.107 R)
• M62: 43,270,885 km (0.107 R)
• M63: 45,091,192 km (0.088 R)
• M64: 46,847,920 km (0.056 R)
• M65: 47,734,736 km (0.119 R)
• M66: 49,254,949 km (0.108 R)
• M67: 51,884,730 km (0.083 R)
• M68: 51,976,135 km (0.1 R)
• M69: 53,354,978 km (0.069 R)
• M70: 53,817,385 km (0.086 R)
• M71: 54,280,989 km (0.067 R)
• M72: 55,212,086 km (0.112 R)
• M73: 56,148,718 km (0.094 R)
• M74: 56,618,905 km (0.106 R)
• M75: 56,807,248 km (0.108 R)
• M76: 56,901,644 km (0.061 R)
• M77: 57,279,379 km (0.094 R)
• M78: 58,132,386 km (0.077 R)
• M79: 58,607,958 km (0.12 R)
• M80: 58,703,252 km (0.031 R)
• M81: 59,085,025 km (0.03 R)
• M82: 59,180,469 km (0.103 R)
• M83: 61,876,821 km (0.07 R)
• M84: 61,973,760 km (0.063 R)
• M85: 62,654,431 km (0.091 R)
• M86: 63,631,155 km (0.063 R)
• M87: 63,925,115 km (0.091 R)
• M88: 64,023,251 km (0.101 R)
• M89: 64,121,387 km (0.097 R)
• M90: 65,006,857 km (0.066 R)
• M91: 65,401,796 km (0.095 R)
• M92: 65,599,564 km (0.101 R)

Asteroid Belt

Center: 12.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 7.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.93 AU - 16.29 AU

Year: 18070 Days

Day: 15.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,569,487 km

• M1: 173,384 km (0.066 R)
• M2: 401,521 km (0.068 R)
• M3: 801,246 km (0.083 R)
• M4: 893,398 km (0.11 R)
• M5: 1,038,808 km (0.046 R)
• M6: 1,114,355 km (0.116 R)
• M7: 1,815,071 km (0.054 R)
• M8: 2,457,145 km (0.092 R)
• M9: 3,463,191 km (0.112 R)
• M10: 3,539,486 km (0.093 R)
• M11: 4,415,232 km (0.048 R)
• M12: 4,749,732 km (0.104 R)
• M13: 5,398,987 km (0.064 R)
• M14: 5,756,676 km (0.099 R)
• M15: 6,494,792 km (0.107 R)
• M16: 6,541,915 km (0.114 R)
• M17: 6,731,605 km (0.103 R)
• M18: 6,923,090 km (0.084 R)
• M19: 7,164,990 km (0.089 R)
• M20: 7,657,017 km (0.082 R)
• M21: 8,415,628 km (0.11 R)
• M22: 8,621,924 km (0.037 R)
• M23: 9,517,417 km (0.104 R)
• M24: 11,566,459 km (0.065 R)
• M25: 12,610,951 km (0.064 R)
• M26: 13,144,417 km (0.09 R)
• M27: 13,685,213 km (0.104 R)
• M28: 14,356,010 km (0.082 R)
• M29: 15,793,197 km (0.113 R)
• M30: 17,537,807 km (0.1 R)
• M31: 19,683,489 km (0.076 R)
• M32: 20,301,777 km (0.092 R)
• M33: 20,578,533 km (0.025 R)
• M34: 20,926,349 km (0.117 R)
• M35: 21,066,073 km (0.025 R)
• M36: 22,694,296 km (0.069 R)
• M37: 23,342,354 km (0.101 R)
• M38: 23,414,760 km (0.047 R)
• M39: 23,777,834 km (0.091 R)
• M40: 23,996,546 km (0.057 R)
• M41: 24,878,275 km (0.117 R)
• M42: 26,673,151 km (0.104 R)
• M43: 27,586,147 km (0.042 R)
• M44: 28,896,923 km (0.091 R)
• M45: 29,599,136 km (0.083 R)
• M46: 30,070,369 km (0.036 R)
• M47: 30,702,569 km (0.117 R)
• M48: 31,179,637 km (0.071 R)
• M49: 31,339,258 km (0.117 R)
• M50: 32,060,469 km (0.118 R)
• M51: 32,463,636 km (0.073 R)
• M52: 33,764,838 km (0.096 R)
• M53: 35,083,094 km (0.066 R)
• M54: 35,581,704 km (0.101 R)
• M55: 36,418,106 km (0.088 R)
• M56: 37,684,601 km (0.116 R)
• M57: 37,854,694 km (0.11 R)
• M58: 38,794,019 km (0.118 R)
• M59: 40,521,575 km (0.117 R)
• M60: 42,450,640 km (0.107 R)
• M61: 42,539,052 km (0.115 R)
• M62: 43,515,477 km (0.102 R)
• M63: 44,230,256 km (0.102 R)
• M64: 44,589,141 km (0.114 R)
• M65: 44,768,958 km (0.112 R)
• M66: 45,219,397 km (0.113 R)
• M67: 46,215,869 km (0.079 R)
• M68: 46,762,350 km (0.074 R)
• M69: 47,311,075 km (0.058 R)
• M70: 49,248,217 km (0.027 R)
• M71: 51,682,324 km (0.119 R)
• M72: 53,294,840 km (0.103 R)
• M73: 53,485,577 km (0.12 R)
• M74: 54,059,435 km (0.086 R)
• M75: 54,539,045 km (0.086 R)
• M76: 55,309,474 km (0.085 R)
• M77: 55,986,704 km (0.1 R)
• M78: 56,180,583 km (0.105 R)
• M79: 56,471,999 km (0.086 R)
• M80: 57,642,453 km (0.062 R)
• M81: 59,018,006 km (0.095 R)
• M82: 61,501,330 km (0.097 R)
• M83: 62,102,414 km (0.09 R)
• M84: 62,202,795 km (0.066 R)
• M85: 63,310,417 km (0.079 R)
• M86: 63,512,374 km (0.117 R)
• M87: 63,613,503 km (0.092 R)
• M88: 65,544,961 km (0.028 R)
• M89: 66,466,633 km (0.093 R)
• M90: 67,186,349 km (0.072 R)
• M91: 67,805,384 km (0.111 R)
• M92: 68,633,708 km (0.101 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit