🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.04 AU

Year: 786 Days

Day: 25.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 1057 Days

Day: 37.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,364,992 km

• M1: 1,201,570 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.61 AU - 2.65 AU

Year: 1153 Days

Day: 43.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,364,992 km

• M1: 588,668 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.84 AU - 3.8 AU

Year: 2243 Days

Day: 12.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.86 AU - 4.56 AU

Year: 3204 Days

Day: 40.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,364,992 km

• M1: 2,015,233 km (0.076 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.33 AU - 6.09 AU

Year: 4410 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,364,992 km

• M1: 179,218 km (0.059 R)
• M2: 327,320 km (0.106 R)
• M3: 422,165 km (0.116 R)
• M4: 736,171 km (0.045 R)
• M5: 1,729,501 km (0.073 R)
• M6: 2,424,981 km (0.081 R)
• M7: 2,681,991 km (0.04 R)
• M8: 2,824,109 km (0.06 R)
• M9: 3,528,266 km (0.114 R)
• M10: 3,684,596 km (0.036 R)
• M11: 4,004,286 km (0.116 R)
• M12: 4,120,673 km (0.038 R)
• M13: 4,428,695 km (0.108 R)
• M14: 5,346,628 km (0.099 R)
• M15: 5,578,804 km (0.098 R)
• M16: 5,867,079 km (0.082 R)
• M17: 6,349,532 km (0.114 R)
• M18: 6,678,348 km (0.117 R)
• M19: 6,789,200 km (0.085 R)
• M20: 7,324,312 km (0.087 R)
• M21: 7,496,200 km (0.105 R)
• M22: 7,873,037 km (0.108 R)
• M23: 8,256,306 km (0.036 R)
• M24: 9,010,429 km (0.098 R)
• M25: 9,163,917 km (0.056 R)
• M26: 9,256,368 km (0.051 R)
• M27: 9,380,235 km (0.115 R)
• M28: 9,818,108 km (0.065 R)
• M29: 10,681,438 km (0.1 R)
• M30: 10,974,649 km (0.119 R)
• M31: 11,105,847 km (0.061 R)
• M32: 11,237,493 km (0.091 R)
• M33: 11,369,737 km (0.077 R)
• M34: 11,836,632 km (0.115 R)
• M35: 12,207,934 km (0.04 R)
• M36: 12,686,049 km (0.098 R)
• M37: 12,892,943 km (0.06 R)
• M38: 13,414,740 km (0.08 R)
• M39: 13,660,829 km (0.044 R)
• M40: 14,335,964 km (0.106 R)
• M41: 14,479,428 km (0.053 R)
• M42: 14,623,491 km (0.104 R)
• M43: 14,876,611 km (0.097 R)
• M44: 15,094,874 km (0.074 R)
• M45: 15,718,697 km (0.119 R)
• M46: 16,201,599 km (0.118 R)
• M47: 16,538,793 km (0.101 R)
• M48: 17,029,773 km (0.104 R)
• M49: 17,372,651 km (0.108 R)
• M50: 17,910,455 km (0.06 R)
• M51: 18,259,168 km (0.078 R)
• M52: 18,884,487 km (0.079 R)
• M53: 19,160,346 km (0.046 R)
• M54: 19,318,620 km (0.08 R)
• M55: 19,556,780 km (0.116 R)
• M56: 19,716,102 km (0.088 R)
• M57: 19,995,850 km (0.04 R)
• M58: 20,599,926 km (0.115 R)
• M59: 20,883,863 km (0.104 R)
• M60: 21,496,765 km (0.09 R)
• M61: 21,826,180 km (0.087 R)
• M62: 21,991,485 km (0.111 R)
• M63: 22,281,705 km (0.032 R)
• M64: 23,244,368 km (0.066 R)
• M65: 23,624,645 km (0.105 R)
• M66: 23,964,532 km (0.082 R)
• M67: 24,092,438 km (0.049 R)
• M68: 24,306,064 km (0.099 R)
• M69: 25,688,049 km (0.05 R)
• M70: 26,125,174 km (0.055 R)
• M71: 26,300,802 km (0.101 R)
• M72: 27,987,966 km (0.113 R)
• M73: 28,663,550 km (0.107 R)
• M74: 29,207,937 km (0.104 R)
• M75: 29,299,042 km (0.08 R)
• M76: 30,352,959 km (0.072 R)
• M77: 30,537,563 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 14.4

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.77 AU - 8.61 AU

Year: 7908 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,364,992 km

• M1: 182,210 km (0.079 R)
• M2: 283,189 km (0.049 R)
• M3: 516,412 km (0.114 R)
• M4: 825,780 km (0.119 R)
• M5: 1,011,282 km (0.079 R)
• M6: 1,260,063 km (0.043 R)
• M7: 1,409,362 km (0.119 R)
• M8: 1,617,901 km (0.061 R)
• M9: 1,726,359 km (0.075 R)
• M10: 1,931,608 km (0.103 R)
• M11: 2,105,889 km (0.067 R)
• M12: 2,245,015 km (0.07 R)
• M13: 2,387,582 km (0.101 R)
• M14: 2,855,375 km (0.096 R)
• M15: 3,827,611 km (0.069 R)
• M16: 4,975,176 km (0.108 R)
• M17: 5,490,242 km (0.041 R)
• M18: 6,165,527 km (0.105 R)
• M19: 6,280,567 km (0.086 R)
• M20: 7,935,569 km (0.068 R)
• M21: 8,505,237 km (0.115 R)
• M22: 8,795,158 km (0.105 R)
• M23: 9,318,451 km (0.076 R)
• M24: 9,484,206 km (0.101 R)
• M25: 9,919,536 km (0.082 R)
• M26: 10,020,963 km (0.093 R)
• M27: 10,567,594 km (0.089 R)
• M28: 10,949,218 km (0.104 R)
• M29: 11,761,534 km (0.066 R)
• M30: 12,229,327 km (0.102 R)
• M31: 12,556,796 km (0.048 R)
• M32: 13,519,160 km (0.096 R)
• M33: 13,744,604 km (0.104 R)
• M34: 13,857,849 km (0.034 R)
• M35: 14,085,238 km (0.069 R)
• M36: 14,199,381 km (0.092 R)
• M37: 14,466,862 km (0.085 R)
• M38: 15,357,717 km (0.066 R)
• M39: 15,829,549 km (0.077 R)
• M40: 16,908,599 km (0.045 R)
• M41: 17,477,519 km (0.105 R)
• M42: 17,641,329 km (0.084 R)
• M43: 18,218,328 km (0.11 R)
• M44: 18,550,734 km (0.079 R)
• M45: 19,137,457 km (0.083 R)
• M46: 19,475,548 km (0.108 R)
• M47: 20,114,780 km (0.11 R)
• M48: 20,458,406 km (0.034 R)
• M49: 20,760,744 km (0.12 R)
• M50: 21,413,738 km (0.118 R)
• M51: 21,545,085 km (0.11 R)
• M52: 22,963,273 km (0.107 R)
• M53: 23,683,736 km (0.108 R)
• M54: 24,228,871 km (0.031 R)
• M55: 25,008,426 km (0.058 R)
• M56: 25,193,029 km (0.084 R)
• M57: 25,331,707 km (0.101 R)
• M58: 25,842,733 km (0.112 R)
• M59: 26,029,282 km (0.044 R)
• M60: 26,169,604 km (0.078 R)
• M61: 26,357,050 km (0.077 R)
• M62: 26,450,848 km (0.083 R)
• M63: 26,969,205 km (0.064 R)
• M64: 28,063,962 km (0.065 R)
• M65: 28,979,202 km (0.099 R)
• M66: 29,416,177 km (0.034 R)
• M67: 29,513,566 km (0.084 R)
• M68: 30,592,166 km (0.112 R)
• M69: 30,938,036 km (0.068 R)
• M70: 31,434,402 km (0.064 R)
• M71: 31,633,667 km (0.073 R)
• M72: 32,033,542 km (0.064 R)
• M73: 33,091,049 km (0.12 R)
• M74: 33,446,194 km (0.053 R)
• M75: 34,006,738 km (0.052 R)
• M76: 34,211,238 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit