🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.09 AU

Year: 303 Days

Day: 46 Hours

Environment

Temp: 81 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.41 AU - 3.53 AU

Year: 1879 Days

Day: 12.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.46 AU - 4.12 AU

Year: 2709 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 87.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,632,047 km

• M1: 40,691 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.6 AU - 4.88 AU

Year: 3205 Days

Day: 26 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.14 AU - 5.38 AU

Year: 4428 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,632,047 km

• M1: 111,899 km (0.067 R)
• M2: 391,946 km (0.075 R)
• M3: 788,979 km (0.11 R)
• M4: 1,069,625 km (0.092 R)
• M5: 1,418,637 km (0.034 R)
• M6: 1,732,792 km (0.104 R)
• M7: 2,847,595 km (0.037 R)
• M8: 3,129,737 km (0.058 R)
• M9: 3,771,662 km (0.087 R)
• M10: 4,069,361 km (0.079 R)
• M11: 5,238,020 km (0.094 R)
• M12: 6,113,467 km (0.105 R)
• M13: 6,894,068 km (0.063 R)
• M14: 8,187,342 km (0.116 R)
• M15: 9,363,780 km (0.099 R)
• M16: 10,860,357 km (0.027 R)
• M17: 11,510,210 km (0.115 R)
• M18: 12,463,447 km (0.076 R)
• M19: 13,127,512 km (0.099 R)
• M20: 14,320,555 km (0.055 R)
• M21: 15,208,419 km (0.115 R)
• M22: 15,693,116 km (0.063 R)
• M23: 18,636,304 km (0.064 R)
• M24: 18,943,279 km (0.119 R)
• M25: 19,948,577 km (0.085 R)
• M26: 22,616,804 km (0.115 R)
• M27: 23,532,942 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 11.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.92 AU - 8.06 AU

Year: 6784 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,632,047 km

• M1: 148,999 km (0.114 R)
• M2: 650,152 km (0.058 R)
• M3: 1,053,468 km (0.112 R)
• M4: 1,592,769 km (0.056 R)
• M5: 2,017,477 km (0.047 R)
• M6: 3,025,467 km (0.114 R)
• M7: 3,394,226 km (0.116 R)
• M8: 6,313,329 km (0.038 R)
• M9: 6,756,887 km (0.116 R)
• M10: 8,251,220 km (0.118 R)
• M11: 8,628,207 km (0.077 R)
• M12: 9,913,103 km (0.076 R)
• M13: 12,709,386 km (0.119 R)
• M14: 13,470,241 km (0.049 R)
• M15: 14,586,092 km (0.025 R)
• M16: 15,705,233 km (0.08 R)
• M17: 17,428,601 km (0.08 R)
• M18: 18,304,197 km (0.088 R)
• M19: 24,032,000 km (0.099 R)
• M20: 25,353,099 km (0.119 R)
• M21: 26,558,409 km (0.103 R)
• M22: 27,216,789 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.9

Radius: 10.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.33 AU - 10.81 AU

Year: 11731 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,632,047 km

• M1: 125,662 km (0.105 R)
• M2: 882,179 km (0.062 R)
• M3: 1,451,548 km (0.117 R)
• M4: 1,781,711 km (0.092 R)
• M5: 2,216,143 km (0.097 R)
• M6: 2,617,813 km (0.095 R)
• M7: 3,045,513 km (0.116 R)
• M8: 3,372,235 km (0.071 R)
• M9: 4,379,926 km (0.086 R)
• M10: 5,341,691 km (0.041 R)
• M11: 7,979,850 km (0.072 R)
• M12: 10,313,128 km (0.116 R)
• M13: 11,720,245 km (0.047 R)
• M14: 13,129,008 km (0.112 R)
• M15: 13,622,681 km (0.091 R)
• M16: 18,257,074 km (0.063 R)
• M17: 20,636,428 km (0.114 R)
• M18: 21,136,085 km (0.09 R)
• M19: 22,333,017 km (0.066 R)
• M20: 23,215,346 km (0.076 R)
• M21: 27,776,884 km (0.114 R)
• M22: 29,421,114 km (0.118 R)
• M23: 29,736,466 km (0.046 R)
• M24: 30,804,146 km (0.107 R)
• M25: 37,137,073 km (0.077 R)
• M26: 41,589,255 km (0.119 R)
• M27: 47,386,322 km (0.088 R)
• M28: 49,136,617 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 9.2

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.28 AU - 12.96 AU

Year: 14541 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 97,632,047 km

• M1: 114,442 km (0.101 R)
• M2: 865,723 km (0.067 R)
• M3: 1,366,277 km (0.03 R)
• M4: 1,919,640 km (0.065 R)
• M5: 3,098,770 km (0.059 R)
• M6: 3,933,975 km (0.044 R)
• M7: 5,271,530 km (0.093 R)
• M8: 6,043,904 km (0.088 R)
• M9: 6,714,551 km (0.107 R)
• M10: 14,049,933 km (0.031 R)
• M11: 21,332,357 km (0.101 R)
• M12: 26,750,343 km (0.105 R)
• M13: 35,753,592 km (0.072 R)
• M14: 52,396,056 km (0.093 R)
• M15: 54,671,439 km (0.102 R)
• M16: 57,377,665 km (0.109 R)
• M17: 66,434,170 km (0.043 R)
• M18: 69,305,402 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 5.9

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.8 AU - 17.66 AU

Year: 19705 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,632,047 km

• M1: 74,051 km (0.092 R)
• M2: 303,833 km (0.095 R)
• M3: 567,574 km (0.116 R)
• M4: 945,758 km (0.072 R)
• M5: 1,356,254 km (0.083 R)
• M6: 1,697,188 km (0.069 R)
• M7: 2,480,931 km (0.106 R)
• M8: 3,964,194 km (0.114 R)
• M9: 4,802,391 km (0.032 R)
• M10: 6,644,090 km (0.097 R)
• M11: 6,960,639 km (0.06 R)
• M12: 11,711,868 km (0.069 R)
• M13: 12,716,717 km (0.118 R)
• M14: 13,705,110 km (0.081 R)
• M15: 18,525,452 km (0.095 R)
• M16: 20,829,409 km (0.069 R)
• M17: 21,802,244 km (0.117 R)
• M18: 22,804,999 km (0.096 R)
• M19: 24,153,923 km (0.101 R)
• M20: 30,700,026 km (0.062 R)
• M21: 31,325,046 km (0.113 R)
• M22: 31,704,127 km (0.073 R)
• M23: 32,729,920 km (0.071 R)
• M24: 34,176,232 km (0.081 R)
• M25: 38,480,611 km (0.119 R)
• M26: 39,500,271 km (0.11 R)
• M27: 41,745,585 km (0.105 R)
• M28: 44,232,799 km (0.102 R)
• M29: 44,709,867 km (0.108 R)
• M30: 47,811,629 km (0.034 R)
• M31: 48,314,128 km (0.06 R)
• M32: 54,076,339 km (0.101 R)
• M33: 58,734,667 km (0.112 R)
• M34: 59,311,068 km (0.103 R)
• M35: 59,503,899 km (0.064 R)
• M36: 64,669,065 km (0.069 R)
• M37: 67,780,701 km (0.035 R)
• M38: 75,426,498 km (0.09 R)

Asteroid Belt

Center: 16.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.1

Radius: 3

Gravity: 84.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.98 AU - 19.66 AU

Year: 27614 Days

Day: 19 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 97,632,047 km

• M1: 55,351 km (0.084 R)
• M2: 452,234 km (0.098 R)
• M3: 1,655,600 km (0.08 R)
• M4: 1,894,956 km (0.09 R)
• M5: 2,517,433 km (0.101 R)
• M6: 2,806,306 km (0.063 R)
• M7: 2,972,958 km (0.046 R)
• M8: 7,476,453 km (0.119 R)
• M9: 9,723,862 km (0.077 R)
• M10: 11,379,162 km (0.088 R)
• M11: 12,309,960 km (0.036 R)
• M12: 13,839,299 km (0.091 R)
• M13: 15,404,990 km (0.05 R)
• M14: 24,908,345 km (0.084 R)
• M15: 25,263,041 km (0.085 R)
• M16: 30,859,797 km (0.118 R)
• M17: 38,316,203 km (0.117 R)
• M18: 48,338,214 km (0.076 R)
• M19: 56,855,269 km (0.091 R)
• M20: 60,184,420 km (0.039 R)
• M21: 63,421,419 km (0.063 R)
• M22: 69,070,683 km (0.037 R)
• M23: 69,536,681 km (0.093 R)
• M24: 79,811,212 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit