🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.86 AU - 0.94 AU

Year: 320 Days

Day: 28.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.11 AU - 1.23 AU

Year: 474 Days

Day: 41.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,453,658 km

• M1: 47,123 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.23 AU - 1.25 AU

Year: 517 Days

Day: 13 Hours

Environment

Temp: 1 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,453,658 km

• M1: 80,035 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.58 AU - 1.86 AU

Year: 845 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,453,658 km

• M1: 108,309 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.59 AU - 3.83 AU

Year: 2678 Days

Day: 22.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 13.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.31 AU - 9.13 AU

Year: 8038 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,453,658 km

• M1: 194,178 km (0.119 R)
• M2: 538,253 km (0.064 R)
• M3: 702,362 km (0.119 R)
• M4: 797,656 km (0.101 R)
• M5: 924,066 km (0.119 R)
• M6: 1,085,482 km (0.114 R)
• M7: 1,286,542 km (0.114 R)
• M8: 1,981,573 km (0.093 R)
• M9: 2,643,993 km (0.079 R)
• M10: 2,780,576 km (0.117 R)
• M11: 2,939,598 km (0.099 R)
• M12: 3,371,637 km (0.109 R)
• M13: 3,671,132 km (0.085 R)
• M14: 3,780,189 km (0.099 R)
• M15: 4,480,905 km (0.111 R)
• M16: 4,644,864 km (0.08 R)
• M17: 4,810,768 km (0.033 R)
• M18: 4,930,447 km (0.055 R)
• M19: 5,026,937 km (0.101 R)
• M20: 5,148,411 km (0.075 R)
• M21: 5,469,149 km (0.064 R)
• M22: 5,796,469 km (0.081 R)
• M23: 5,975,238 km (0.039 R)
• M24: 6,078,311 km (0.075 R)
• M25: 6,260,222 km (0.065 R)
• M26: 6,417,449 km (0.084 R)
• M27: 6,843,355 km (0.118 R)
• M28: 7,555,291 km (0.068 R)
• M29: 7,807,214 km (0.059 R)
• M30: 7,948,284 km (0.112 R)
• M31: 8,637,931 km (0.05 R)
• M32: 9,138,036 km (0.067 R)
• M33: 9,436,634 km (0.106 R)
• M34: 9,617,348 km (0.118 R)
• M35: 9,982,217 km (0.032 R)
• M36: 10,569,389 km (0.117 R)
• M37: 10,788,550 km (0.102 R)
• M38: 11,136,065 km (0.109 R)
• M39: 11,455,158 km (0.102 R)
• M40: 12,233,366 km (0.106 R)
• M41: 12,331,801 km (0.119 R)
• M42: 12,661,964 km (0.067 R)
• M43: 12,894,888 km (0.112 R)
• M44: 13,095,648 km (0.088 R)
• M45: 13,297,456 km (0.074 R)
• M46: 13,840,645 km (0.108 R)
• M47: 14,425,872 km (0.113 R)
• M48: 14,843,699 km (0.075 R)
• M49: 15,054,183 km (0.12 R)
• M50: 15,584,807 km (0.112 R)
• M51: 15,691,620 km (0.084 R)
• M52: 15,870,240 km (0.112 R)
• M53: 16,265,627 km (0.089 R)
• M54: 16,591,451 km (0.068 R)
• M55: 16,737,010 km (0.1 R)
• M56: 16,992,673 km (0.1 R)
• M57: 17,545,137 km (0.09 R)
• M58: 17,656,289 km (0.099 R)
• M59: 17,767,739 km (0.097 R)
• M60: 18,066,037 km (0.106 R)
• M61: 18,253,334 km (0.109 R)
• M62: 18,743,267 km (0.106 R)
• M63: 19,928,980 km (0.052 R)
• M64: 20,706,888 km (0.089 R)
• M65: 21,060,239 km (0.111 R)
• M66: 21,375,890 km (0.075 R)
• M67: 22,212,142 km (0.032 R)
• M68: 22,573,870 km (0.107 R)
• M69: 23,180,938 km (0.044 R)
• M70: 23,425,381 km (0.073 R)
• M71: 23,875,671 km (0.068 R)
• M72: 25,159,819 km (0.083 R)
• M73: 26,211,941 km (0.118 R)
• M74: 26,594,163 km (0.116 R)
• M75: 27,407,227 km (0.061 R)
• M76: 27,751,901 km (0.075 R)
• M77: 28,011,453 km (0.084 R)
• M78: 28,620,167 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 14.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.65 AU - 11.81 AU

Year: 12261 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,453,658 km

• M1: 190,588 km (0.084 R)
• M2: 382,073 km (0.082 R)
• M3: 851,062 km (0.117 R)
• M4: 1,289,384 km (0.071 R)
• M5: 2,057,270 km (0.102 R)
• M6: 3,010,358 km (0.102 R)
• M7: 3,582,420 km (0.083 R)
• M8: 3,915,126 km (0.096 R)
• M9: 4,327,866 km (0.082 R)
• M10: 5,009,883 km (0.117 R)
• M11: 5,307,284 km (0.098 R)
• M12: 5,458,228 km (0.105 R)
• M13: 5,687,262 km (0.09 R)
• M14: 5,880,543 km (0.066 R)
• M15: 6,757,186 km (0.095 R)
• M16: 7,462,690 km (0.074 R)
• M17: 7,974,913 km (0.091 R)
• M18: 8,809,220 km (0.073 R)
• M19: 9,123,675 km (0.116 R)
• M20: 9,350,465 km (0.09 R)
• M21: 9,487,497 km (0.032 R)
• M22: 9,995,831 km (0.072 R)
• M23: 10,990,656 km (0.114 R)
• M24: 11,280,727 km (0.079 R)
• M25: 12,066,714 km (0.081 R)
• M26: 12,366,059 km (0.105 R)
• M27: 13,691,347 km (0.099 R)
• M28: 14,423,778 km (0.114 R)
• M29: 14,954,701 km (0.052 R)
• M30: 15,115,219 km (0.115 R)
• M31: 15,708,674 km (0.119 R)
• M32: 15,817,432 km (0.067 R)
• M33: 16,309,908 km (0.089 R)
• M34: 16,696,469 km (0.111 R)
• M35: 17,086,022 km (0.096 R)
• M36: 17,197,921 km (0.083 R)
• M37: 17,366,069 km (0.107 R)
• M38: 17,591,363 km (0.092 R)
• M39: 17,987,798 km (0.108 R)
• M40: 18,215,635 km (0.096 R)
• M41: 18,387,074 km (0.097 R)
• M42: 19,427,527 km (0.056 R)
• M43: 20,013,802 km (0.088 R)
• M44: 20,964,047 km (0.053 R)
• M45: 21,444,705 km (0.116 R)
• M46: 21,686,306 km (0.099 R)
• M47: 21,928,953 km (0.054 R)
• M48: 23,341,307 km (0.108 R)
• M49: 24,089,895 km (0.12 R)
• M50: 24,530,161 km (0.083 R)
• M51: 25,995,622 km (0.059 R)
• M52: 27,031,737 km (0.103 R)
• M53: 27,358,309 km (0.087 R)
• M54: 27,949,520 km (0.112 R)
• M55: 28,081,316 km (0.09 R)
• M56: 28,412,076 km (0.092 R)
• M57: 28,877,326 km (0.07 R)
• M58: 29,211,228 km (0.089 R)
• M59: 29,345,118 km (0.115 R)
• M60: 29,680,816 km (0.118 R)
• M61: 30,695,389 km (0.051 R)
• M62: 31,446,669 km (0.091 R)
• M63: 32,065,855 km (0.038 R)
• M64: 33,456,217 km (0.063 R)
• M65: 34,017,957 km (0.066 R)
• M66: 34,724,508 km (0.113 R)
• M67: 37,017,694 km (0.103 R)
• M68: 37,525,728 km (0.034 R)
• M69: 38,109,310 km (0.087 R)
• M70: 40,996,997 km (0.087 R)
• M71: 42,277,705 km (0.104 R)
• M72: 43,113,358 km (0.113 R)
• M73: 43,495,132 km (0.07 R)
• M74: 44,261,821 km (0.04 R)
• M75: 47,609,223 km (0.08 R)
• M76: 47,766,899 km (0.072 R)
• M77: 47,924,725 km (0.097 R)
• M78: 49,512,706 km (0.116 R)
• M79: 49,832,397 km (0.089 R)
• M80: 50,072,502 km (0.092 R)
• M81: 50,473,723 km (0.101 R)
• M82: 53,148,384 km (0.062 R)
• M83: 53,475,704 km (0.098 R)
• M84: 54,874,294 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit