🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 219 Days

Day: 29.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,654,159 km

• M1: 92,751 km (0.095 R)
• M2: 279,898 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.4 AU - 1.74 AU

Year: 705 Days

Day: 37.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.27 AU - 1.89 AU

Year: 711 Days

Day: 42.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,654,159 km

• M1: 397,332 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1036 Days

Day: 29.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,654,159 km

• M1: 1,062,594 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.15 AU - 2.83 AU

Year: 1407 Days

Day: 16.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.01 AU - 4.63 AU

Year: 2674 Days

Day: 37.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,654,159 km

• M1: 3,615,332 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.74 AU - 5.3 AU

Year: 4028 Days

Day: 29.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.6

Radius: 12.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.76 AU - 7.42 AU

Year: 5383 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,654,159 km

• M1: 282,890 km (0.063 R)
• M2: 446,550 km (0.072 R)
• M3: 552,615 km (0.064 R)
• M4: 669,002 km (0.084 R)
• M5: 762,500 km (0.074 R)
• M6: 952,789 km (0.116 R)
• M7: 1,327,681 km (0.115 R)
• M8: 1,408,165 km (0.111 R)
• M9: 1,574,518 km (0.044 R)
• M10: 2,160,343 km (0.089 R)
• M11: 2,569,942 km (0.108 R)
• M12: 2,986,123 km (0.063 R)
• M13: 3,075,583 km (0.046 R)
• M14: 3,293,996 km (0.089 R)
• M15: 3,536,344 km (0.106 R)
• M16: 4,019,246 km (0.084 R)
• M17: 4,278,649 km (0.05 R)
• M18: 4,502,447 km (0.086 R)
• M19: 5,004,348 km (0.04 R)
• M20: 5,414,396 km (0.096 R)
• M21: 5,568,182 km (0.067 R)
• M22: 5,656,744 km (0.088 R)
• M23: 5,902,833 km (0.056 R)
• M24: 6,061,257 km (0.115 R)
• M25: 6,175,251 km (0.12 R)
• M26: 6,289,992 km (0.071 R)
• M27: 6,662,042 km (0.109 R)
• M28: 7,065,208 km (0.108 R)
• M29: 7,257,741 km (0.097 R)
• M30: 7,672,725 km (0.052 R)
• M31: 7,845,810 km (0.087 R)
• M32: 8,120,472 km (0.115 R)
• M33: 8,372,993 km (0.107 R)
• M34: 8,525,732 km (0.107 R)
• M35: 8,885,665 km (0.068 R)
• M36: 9,093,606 km (0.098 R)
• M37: 9,303,342 km (0.081 R)
• M38: 9,941,676 km (0.085 R)
• M39: 10,022,459 km (0.111 R)
• M40: 10,239,077 km (0.111 R)
• M41: 10,320,757 km (0.066 R)
• M42: 10,787,353 km (0.111 R)
• M43: 11,232,855 km (0.1 R)
• M44: 11,345,054 km (0.112 R)
• M45: 11,429,577 km (0.096 R)
• M46: 11,741,189 km (0.102 R)
• M47: 12,228,280 km (0.085 R)
• M48: 13,163,117 km (0.088 R)
• M49: 13,281,598 km (0.087 R)
• M50: 13,459,919 km (0.116 R)
• M51: 13,639,137 km (0.088 R)
• M52: 13,909,311 km (0.048 R)
• M53: 14,761,570 km (0.036 R)
• M54: 14,853,872 km (0.069 R)
• M55: 15,101,007 km (0.114 R)
• M56: 15,568,052 km (0.086 R)
• M57: 15,913,473 km (0.051 R)
• M58: 16,229,873 km (0.099 R)
• M59: 17,158,876 km (0.104 R)
• M60: 17,581,041 km (0.103 R)
• M61: 17,842,388 km (0.061 R)
• M62: 18,402,333 km (0.109 R)
• M63: 18,667,720 km (0.101 R)
• M64: 19,202,532 km (0.067 R)
• M65: 19,471,808 km (0.081 R)
• M66: 19,640,854 km (0.094 R)
• M67: 19,776,240 km (0.086 R)
• M68: 19,878,116 km (0.091 R)
• M69: 20,733,517 km (0.097 R)
• M70: 20,871,596 km (0.101 R)
• M71: 21,461,460 km (0.057 R)
• M72: 21,916,238 km (0.1 R)
• M73: 22,444,917 km (0.118 R)
• M74: 22,657,495 km (0.099 R)
• M75: 23,947,627 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 14.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.35 AU - 9.37 AU

Year: 9445 Days

Day: 9.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,654,159 km

• M1: 376,837 km (0.038 R)
• M2: 525,089 km (0.093 R)
• M3: 1,164,769 km (0.091 R)
• M4: 1,463,366 km (0.118 R)
• M5: 2,086,890 km (0.087 R)
• M6: 3,330,647 km (0.085 R)
• M7: 3,443,294 km (0.082 R)
• M8: 3,789,164 km (0.091 R)
• M9: 4,237,509 km (0.12 R)
• M10: 4,483,747 km (0.104 R)
• M11: 4,798,053 km (0.119 R)
• M12: 5,087,225 km (0.111 R)
• M13: 5,217,675 km (0.109 R)
• M14: 5,382,232 km (0.118 R)
• M15: 5,750,542 km (0.097 R)
• M16: 6,904,391 km (0.087 R)
• M17: 7,049,052 km (0.074 R)
• M18: 7,158,258 km (0.114 R)
• M19: 7,304,714 km (0.102 R)
• M20: 7,452,218 km (0.091 R)
• M21: 8,014,257 km (0.074 R)
• M22: 8,473,822 km (0.081 R)
• M23: 8,745,940 km (0.091 R)
• M24: 9,944,518 km (0.081 R)
• M25: 11,151,773 km (0.076 R)
• M26: 12,011,363 km (0.114 R)
• M27: 13,295,361 km (0.047 R)
• M28: 14,622,893 km (0.053 R)
• M29: 14,809,292 km (0.109 R)
• M30: 15,992,312 km (0.097 R)
• M31: 16,088,204 km (0.1 R)
• M32: 16,474,017 km (0.112 R)
• M33: 16,862,822 km (0.038 R)
• M34: 17,107,414 km (0.096 R)
• M35: 17,451,788 km (0.092 R)
• M36: 18,448,260 km (0.099 R)
• M37: 18,548,939 km (0.107 R)
• M38: 18,700,332 km (0.04 R)
• M39: 18,852,174 km (0.098 R)
• M40: 19,156,905 km (0.064 R)
• M41: 19,617,218 km (0.046 R)
• M42: 19,719,991 km (0.092 R)
• M43: 19,977,599 km (0.115 R)
• M44: 20,705,243 km (0.109 R)
• M45: 21,282,990 km (0.106 R)
• M46: 21,494,521 km (0.106 R)
• M47: 21,600,437 km (0.094 R)
• M48: 22,723,767 km (0.046 R)
• M49: 23,048,095 km (0.064 R)
• M50: 24,195,810 km (0.086 R)
• M51: 24,471,818 km (0.091 R)
• M52: 25,194,226 km (0.093 R)
• M53: 25,305,976 km (0.069 R)
• M54: 25,698,521 km (0.11 R)
• M55: 26,717,133 km (0.059 R)
• M56: 27,806,654 km (0.076 R)
• M57: 28,385,897 km (0.067 R)
• M58: 30,206,802 km (0.077 R)
• M59: 30,325,583 km (0.034 R)
• M60: 30,623,283 km (0.074 R)
• M61: 30,981,719 km (0.088 R)
• M62: 31,161,386 km (0.079 R)
• M63: 31,642,493 km (0.102 R)
• M64: 32,004,819 km (0.098 R)
• M65: 32,186,580 km (0.1 R)
• M66: 32,611,887 km (0.079 R)
• M67: 33,837,393 km (0.101 R)
• M68: 34,828,628 km (0.103 R)
• M69: 34,953,094 km (0.067 R)
• M70: 35,140,241 km (0.066 R)
• M71: 35,265,304 km (0.119 R)
• M72: 35,640,945 km (0.041 R)
• M73: 35,829,288 km (0.09 R)
• M74: 35,955,100 km (0.088 R)
• M75: 36,966,531 km (0.086 R)
• M76: 37,667,248 km (0.11 R)
• M77: 38,308,125 km (0.109 R)
• M78: 39,991,251 km (0.082 R)
• M79: 40,645,143 km (0.098 R)
• M80: 40,907,538 km (0.106 R)
• M81: 41,039,034 km (0.118 R)
• M82: 41,302,476 km (0.082 R)
• M83: 41,830,856 km (0.115 R)
• M84: 44,303,709 km (0.107 R)
• M85: 44,573,882 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.7

Radius: 4.7

Gravity: 15.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.77 AU - 16.45 AU

Year: 21036 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,654,159 km

• M1: 103,223 km (0.096 R)
• M2: 932,743 km (0.115 R)
• M3: 1,395,898 km (0.051 R)
• M4: 1,776,774 km (0.101 R)
• M5: 2,310,988 km (0.094 R)
• M6: 2,373,370 km (0.113 R)
• M7: 2,436,201 km (0.091 R)
• M8: 2,531,495 km (0.103 R)
• M9: 2,660,449 km (0.104 R)
• M10: 2,824,857 km (0.034 R)
• M11: 3,731,420 km (0.099 R)
• M12: 4,291,963 km (0.092 R)
• M13: 4,562,585 km (0.052 R)
• M14: 4,838,743 km (0.066 R)
• M15: 5,615,306 km (0.097 R)
• M16: 5,741,417 km (0.077 R)
• M17: 6,168,519 km (0.097 R)
• M18: 6,828,395 km (0.083 R)
• M19: 7,464,186 km (0.12 R)
• M20: 8,213,821 km (0.076 R)
• M21: 8,453,028 km (0.109 R)
• M22: 9,233,629 km (0.093 R)
• M23: 9,382,479 km (0.09 R)
• M24: 9,532,227 km (0.07 R)
• M25: 10,395,406 km (0.112 R)
• M26: 10,914,810 km (0.117 R)
• M27: 11,124,995 km (0.096 R)
• M28: 11,870,890 km (0.079 R)
• M29: 12,141,214 km (0.081 R)
• M30: 12,304,275 km (0.091 R)
• M31: 13,075,303 km (0.114 R)
• M32: 13,186,753 km (0.056 R)
• M33: 13,691,945 km (0.103 R)
• M34: 14,146,423 km (0.117 R)
• M35: 14,490,499 km (0.078 R)
• M36: 14,605,689 km (0.116 R)
• M37: 15,362,654 km (0.064 R)
• M38: 15,834,635 km (0.107 R)
• M39: 16,012,956 km (0.04 R)
• M40: 16,491,520 km (0.09 R)
• M41: 16,793,109 km (0.084 R)
• M42: 17,401,673 km (0.06 R)
• M43: 17,585,529 km (0.054 R)
• M44: 17,647,014 km (0.087 R)
• M45: 18,327,834 km (0.09 R)
• M46: 18,452,598 km (0.116 R)
• M47: 18,514,980 km (0.081 R)
• M48: 21,201,010 km (0.082 R)
• M49: 21,463,106 km (0.11 R)
• M50: 21,990,438 km (0.073 R)
• M51: 26,430,802 km (0.11 R)
• M52: 30,913,203 km (0.118 R)
• M53: 32,107,443 km (0.082 R)
• M54: 32,408,434 km (0.11 R)
• M55: 33,545,228 km (0.106 R)
• M56: 34,310,272 km (0.039 R)
• M57: 35,081,149 km (0.088 R)
• M58: 37,269,617 km (0.045 R)
• M59: 38,380,381 km (0.094 R)
• M60: 38,540,002 km (0.097 R)
• M61: 39,421,432 km (0.044 R)
• M62: 39,501,916 km (0.056 R)
• M63: 39,582,549 km (0.109 R)
• M64: 39,743,666 km (0.082 R)
• M65: 39,985,865 km (0.088 R)
• M66: 40,715,604 km (0.095 R)
• M67: 41,286,020 km (0.119 R)
• M68: 42,847,972 km (0.097 R)
• M69: 43,345,235 km (0.107 R)
• M70: 45,184,690 km (0.118 R)
• M71: 45,353,138 km (0.052 R)
• M72: 45,437,511 km (0.083 R)
• M73: 45,606,257 km (0.089 R)
• M74: 45,859,826 km (0.069 R)
• M75: 47,476,829 km (0.086 R)
• M76: 47,733,838 km (0.108 R)
• M77: 49,285,467 km (0.092 R)
• M78: 49,372,234 km (0.099 R)
• M79: 50,766,187 km (0.119 R)
• M80: 51,555,914 km (0.116 R)
• M81: 52,881,351 km (0.059 R)
• M82: 53,949,630 km (0.043 R)
• M83: 54,128,399 km (0.052 R)
• M84: 55,745,851 km (0.116 R)
• M85: 56,288,592 km (0.116 R)
• M86: 57,014,890 km (0.12 R)
• M87: 58,936,176 km (0.083 R)
• M88: 59,304,635 km (0.068 R)
• M89: 60,878,704 km (0.107 R)
• M90: 61,251,053 km (0.102 R)
• M91: 61,530,801 km (0.12 R)
• M92: 62,091,643 km (0.117 R)
• M93: 62,466,536 km (0.076 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit