🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.59 AU - 0.71 AU

Year: 191 Days

Day: 44.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.75 AU - 0.85 AU

Year: 261 Days

Day: 32.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.61 AU - 1.85 AU

Year: 831 Days

Day: 32.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.66 AU - 1.94 AU

Year: 882 Days

Day: 22.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.72 AU - 3.2 AU

Year: 1860 Days

Day: 21.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,000,248 km

• M1: 1,160,131 km (0.077 R)
• M2: 1,747,602 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.18 AU - 3.52 AU

Year: 2240 Days

Day: 46 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 12.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.04 AU - 9.88 AU

Year: 10627 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 63,000,248 km

• M1: 260,151 km (0.102 R)
• M2: 392,844 km (0.097 R)
• M3: 606,769 km (0.11 R)
• M4: 736,770 km (0.057 R)
• M5: 819,946 km (0.102 R)
• M6: 996,920 km (0.097 R)
• M7: 1,106,426 km (0.119 R)
• M8: 1,203,814 km (0.089 R)
• M9: 1,478,476 km (0.115 R)
• M10: 1,568,683 km (0.1 R)
• M11: 1,928,765 km (0.049 R)
• M12: 2,108,582 km (0.112 R)
• M13: 2,748,412 km (0.095 R)
• M14: 2,906,238 km (0.062 R)
• M15: 3,020,830 km (0.076 R)
• M16: 3,231,164 km (0.046 R)
• M17: 3,790,361 km (0.052 R)
• M18: 4,043,032 km (0.078 R)
• M19: 5,303,843 km (0.119 R)
• M20: 5,416,490 km (0.081 R)
• M21: 5,501,462 km (0.107 R)
• M22: 5,933,351 km (0.072 R)
• M23: 6,316,620 km (0.081 R)
• M24: 7,262,977 km (0.063 R)
• M25: 7,961,299 km (0.119 R)
• M26: 8,581,831 km (0.046 R)
• M27: 9,662,078 km (0.069 R)
• M28: 10,288,594 km (0.1 R)
• M29: 11,252,901 km (0.075 R)
• M30: 12,320,731 km (0.095 R)
• M31: 12,961,608 km (0.111 R)
• M32: 13,075,901 km (0.081 R)
• M33: 13,536,214 km (0.111 R)
• M34: 13,690,898 km (0.114 R)
• M35: 14,001,912 km (0.081 R)
• M36: 16,532,360 km (0.054 R)
• M37: 16,614,938 km (0.055 R)
• M38: 17,870,812 km (0.117 R)
• M39: 18,168,213 km (0.065 R)
• M40: 18,510,193 km (0.11 R)
• M41: 19,636,217 km (0.049 R)
• M42: 20,428,636 km (0.093 R)
• M43: 20,918,121 km (0.093 R)
• M44: 21,007,580 km (0.097 R)
• M45: 22,409,761 km (0.095 R)
• M46: 22,547,092 km (0.097 R)
• M47: 22,960,580 km (0.075 R)
• M48: 23,469,512 km (0.074 R)
• M49: 23,795,337 km (0.061 R)
• M50: 24,357,376 km (0.075 R)
• M51: 25,351,454 km (0.086 R)
• M52: 26,021,502 km (0.073 R)
• M53: 27,476,940 km (0.067 R)
• M54: 27,574,927 km (0.068 R)
• M55: 27,771,199 km (0.104 R)
• M56: 27,869,485 km (0.064 R)
• M57: 28,908,891 km (0.098 R)
• M58: 29,208,236 km (0.082 R)
• M59: 30,872,662 km (0.099 R)
• M60: 31,280,765 km (0.082 R)
• M61: 32,154,118 km (0.116 R)
• M62: 34,293,068 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 14.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.85 AU - 11.99 AU

Year: 13180 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,000,248 km

• M1: 200,012 km (0.045 R)
• M2: 488,138 km (0.072 R)
• M3: 589,266 km (0.076 R)
• M4: 777,610 km (0.113 R)
• M5: 1,874,013 km (0.029 R)
• M6: 1,988,305 km (0.105 R)
• M7: 2,438,595 km (0.108 R)
• M8: 2,595,972 km (0.032 R)
• M9: 2,822,014 km (0.073 R)
• M10: 3,054,789 km (0.065 R)
• M11: 3,225,031 km (0.119 R)
• M12: 4,160,766 km (0.047 R)
• M13: 4,350,156 km (0.105 R)
• M14: 4,737,615 km (0.117 R)
• M15: 5,217,226 km (0.115 R)
• M16: 6,793,539 km (0.031 R)
• M17: 8,030,713 km (0.099 R)
• M18: 9,786,543 km (0.086 R)
• M19: 10,243,565 km (0.041 R)
• M20: 10,552,335 km (0.116 R)
• M21: 11,073,534 km (0.075 R)
• M22: 11,390,382 km (0.105 R)
• M23: 11,603,260 km (0.072 R)
• M24: 12,141,363 km (0.115 R)
• M25: 12,249,822 km (0.104 R)
• M26: 14,259,519 km (0.107 R)
• M27: 14,952,008 km (0.113 R)
• M28: 15,596,326 km (0.083 R)
• M29: 18,077,556 km (0.117 R)
• M30: 18,575,867 km (0.106 R)
• M31: 20,744,138 km (0.096 R)
• M32: 21,265,786 km (0.1 R)
• M33: 22,189,254 km (0.116 R)
• M34: 22,322,246 km (0.106 R)
• M35: 22,722,869 km (0.095 R)
• M36: 22,856,909 km (0.116 R)
• M37: 23,802,816 km (0.1 R)
• M38: 24,486,179 km (0.086 R)
• M39: 24,761,440 km (0.117 R)
• M40: 25,384,365 km (0.068 R)
• M41: 25,593,204 km (0.082 R)
• M42: 25,872,503 km (0.074 R)
• M43: 26,857,904 km (0.035 R)
• M44: 27,141,691 km (0.102 R)
• M45: 29,594,348 km (0.097 R)
• M46: 29,961,013 km (0.107 R)
• M47: 31,293,331 km (0.119 R)
• M48: 31,591,929 km (0.1 R)
• M49: 31,966,671 km (0.056 R)
• M50: 32,192,265 km (0.075 R)
• M51: 33,099,726 km (0.089 R)
• M52: 33,404,008 km (0.082 R)
• M53: 34,169,051 km (0.044 R)
• M54: 34,322,688 km (0.101 R)
• M55: 35,094,613 km (0.068 R)
• M56: 35,950,313 km (0.097 R)
• M57: 36,576,979 km (0.114 R)
• M58: 37,365,509 km (0.095 R)
• M59: 41,390,888 km (0.091 R)
• M60: 41,554,848 km (0.072 R)
• M61: 42,625,220 km (0.078 R)
• M62: 44,038,621 km (0.084 R)
• M63: 44,373,421 km (0.069 R)
• M64: 45,129,938 km (0.065 R)
• M65: 45,890,643 km (0.104 R)
• M66: 46,060,137 km (0.07 R)
• M67: 47,253,330 km (0.111 R)
• M68: 47,682,077 km (0.107 R)
• M69: 48,629,481 km (0.098 R)
• M70: 49,496,251 km (0.099 R)
• M71: 49,757,299 km (0.086 R)
• M72: 51,950,254 km (0.116 R)
• M73: 52,304,053 km (0.11 R)
• M74: 52,481,177 km (0.111 R)
• M75: 53,191,916 km (0.099 R)
• M76: 53,816,488 km (0.095 R)
• M77: 55,795,219 km (0.05 R)
• M78: 56,884,590 km (0.066 R)
• M79: 57,523,224 km (0.118 R)
• M80: 57,889,290 km (0.1 R)
• M81: 58,807,821 km (0.119 R)
• M82: 59,453,635 km (0.111 R)
• M83: 60,287,344 km (0.112 R)
• M84: 60,938,543 km (0.112 R)
• M85: 61,218,291 km (0.036 R)
• M86: 61,966,580 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit