🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 236 Days

Day: 15.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,292,407 km

• M1: 57,894 km (0.116 R)
• M2: 479,611 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.66 AU - 0.92 AU

Year: 309 Days

Day: 12.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.99 AU - 1.17 AU

Year: 494 Days

Day: 22.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.87 AU - 1.39 AU

Year: 528 Days

Day: 19.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 64.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,292,407 km

• M1: 979,866 km (0.105 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.82 AU - 5.2 AU

Year: 4931 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,292,407 km

• M1: 244,892 km (0.058 R)
• M2: 405,410 km (0.096 R)
• M3: 559,795 km (0.042 R)
• M4: 807,529 km (0.119 R)
• M5: 1,093,261 km (0.1 R)
• M6: 1,187,059 km (0.088 R)
• M7: 1,283,999 km (0.109 R)
• M8: 1,576,462 km (0.092 R)
• M9: 1,668,615 km (0.093 R)
• M10: 1,826,440 km (0.088 R)
• M11: 2,005,958 km (0.115 R)
• M12: 2,123,542 km (0.097 R)
• M13: 2,330,436 km (0.083 R)
• M14: 2,635,466 km (0.058 R)
• M15: 2,764,868 km (0.115 R)
• M16: 2,877,515 km (0.054 R)
• M17: 2,972,659 km (0.108 R)
• M18: 3,606,805 km (0.117 R)
• M19: 3,730,373 km (0.118 R)
• M20: 4,003,239 km (0.116 R)
• M21: 4,217,762 km (0.099 R)
• M22: 4,702,908 km (0.118 R)
• M23: 4,838,444 km (0.092 R)
• M24: 5,090,217 km (0.118 R)
• M25: 5,182,818 km (0.108 R)
• M26: 5,654,800 km (0.064 R)
• M27: 5,750,841 km (0.1 R)
• M28: 6,017,874 km (0.112 R)
• M29: 6,264,112 km (0.112 R)
• M30: 6,869,085 km (0.11 R)
• M31: 7,152,573 km (0.091 R)
• M32: 8,134,683 km (0.06 R)
• M33: 8,545,030 km (0.099 R)
• M34: 9,614,655 km (0.101 R)
• M35: 9,932,102 km (0.055 R)
• M36: 10,194,496 km (0.103 R)
• M37: 10,666,777 km (0.106 R)
• M38: 11,085,801 km (0.087 R)
• M39: 11,479,841 km (0.043 R)
• M40: 12,002,088 km (0.089 R)
• M41: 12,469,282 km (0.082 R)
• M42: 12,594,944 km (0.084 R)
• M43: 12,815,900 km (0.083 R)
• M44: 12,910,895 km (0.093 R)
• M45: 13,038,053 km (0.039 R)
• M46: 13,453,935 km (0.105 R)
• M47: 13,679,828 km (0.109 R)
• M48: 14,037,217 km (0.106 R)
• M49: 14,860,903 km (0.05 R)
• M50: 15,094,425 km (0.034 R)
• M51: 15,194,955 km (0.115 R)
• M52: 15,666,637 km (0.104 R)
• M53: 16,143,106 km (0.086 R)
• M54: 16,971,130 km (0.101 R)
• M55: 17,919,132 km (0.081 R)
• M56: 18,489,100 km (0.084 R)
• M57: 18,668,468 km (0.075 R)
• M58: 19,065,052 km (0.111 R)
• M59: 19,793,145 km (0.114 R)
• M60: 20,160,707 km (0.073 R)
• M61: 20,456,312 km (0.1 R)
• M62: 21,201,758 km (0.108 R)
• M63: 22,146,170 km (0.086 R)
• M64: 23,568,845 km (0.069 R)
• M65: 23,685,532 km (0.099 R)
• M66: 23,997,593 km (0.085 R)
• M67: 24,154,072 km (0.102 R)
• M68: 24,586,260 km (0.107 R)
• M69: 26,664,025 km (0.119 R)
• M70: 26,866,730 km (0.052 R)
• M71: 27,029,343 km (0.105 R)
• M72: 27,437,147 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.5

Radius: 5.3

Gravity: 28.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.62 AU - 12.1 AU

Year: 17959 Days

Day: 19.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,292,407 km

• M1: 471,981 km (0.076 R)
• M2: 1,242,560 km (0.051 R)
• M3: 1,443,919 km (0.109 R)
• M4: 1,503,459 km (0.118 R)
• M5: 1,624,782 km (0.115 R)
• M6: 2,008,351 km (0.077 R)
• M7: 2,176,200 km (0.056 R)
• M8: 2,244,566 km (0.111 R)
• M9: 2,489,757 km (0.101 R)
• M10: 2,670,172 km (0.079 R)
• M11: 2,743,475 km (0.047 R)
• M12: 3,314,790 km (0.083 R)
• M13: 3,433,421 km (0.059 R)
• M14: 4,259,500 km (0.12 R)
• M15: 4,518,903 km (0.082 R)
• M16: 4,694,680 km (0.097 R)
• M17: 4,738,961 km (0.074 R)
• M18: 4,783,392 km (0.039 R)
• M19: 4,962,461 km (0.082 R)
• M20: 5,373,556 km (0.095 R)
• M21: 5,795,571 km (0.036 R)
• M22: 5,938,587 km (0.107 R)
• M23: 6,423,733 km (0.118 R)
• M24: 7,535,394 km (0.115 R)
• M25: 7,743,784 km (0.095 R)
• M26: 8,596,492 km (0.038 R)
• M27: 9,199,820 km (0.109 R)
• M28: 9,422,571 km (0.1 R)
• M29: 9,647,118 km (0.103 R)
• M30: 11,090,139 km (0.08 R)
• M31: 12,048,463 km (0.1 R)
• M32: 13,157,881 km (0.027 R)
• M33: 13,724,707 km (0.041 R)
• M34: 13,851,716 km (0.083 R)
• M35: 14,428,415 km (0.098 R)
• M36: 15,078,269 km (0.068 R)
• M37: 16,003,980 km (0.107 R)
• M38: 16,811,958 km (0.113 R)
• M39: 17,564,286 km (0.107 R)
• M40: 17,702,215 km (0.08 R)
• M41: 17,771,329 km (0.051 R)
• M42: 18,048,684 km (0.106 R)
• M43: 19,456,849 km (0.068 R)
• M44: 19,814,388 km (0.095 R)
• M45: 20,318,682 km (0.068 R)
• M46: 20,827,016 km (0.038 R)
• M47: 22,302,649 km (0.058 R)
• M48: 22,601,695 km (0.114 R)
• M49: 24,578,332 km (0.061 R)
• M50: 25,119,876 km (0.118 R)
• M51: 29,019,294 km (0.116 R)
• M52: 29,264,186 km (0.106 R)
• M53: 31,833,529 km (0.105 R)
• M54: 32,508,216 km (0.058 R)
• M55: 32,592,888 km (0.091 R)
• M56: 32,677,560 km (0.034 R)
• M57: 33,187,540 km (0.12 R)
• M58: 33,614,642 km (0.105 R)
• M59: 34,387,763 km (0.101 R)
• M60: 35,864,145 km (0.1 R)
• M61: 36,390,131 km (0.12 R)
• M62: 36,742,284 km (0.034 R)
• M63: 37,983,498 km (0.109 R)
• M64: 38,072,658 km (0.108 R)
• M65: 41,420,958 km (0.1 R)
• M66: 42,527,084 km (0.106 R)
• M67: 42,805,037 km (0.107 R)
• M68: 45,713,220 km (0.099 R)
• M69: 47,238,968 km (0.092 R)
• M70: 47,815,369 km (0.103 R)
• M71: 48,490,803 km (0.12 R)
• M72: 48,587,593 km (0.111 R)
• M73: 48,878,262 km (0.08 R)
• M74: 49,364,006 km (0.08 R)
• M75: 50,928,950 km (0.031 R)
• M76: 52,510,049 km (0.097 R)
• M77: 54,408,446 km (0.11 R)
• M78: 55,517,864 km (0.073 R)
• M79: 56,431,010 km (0.036 R)
• M80: 56,838,514 km (0.111 R)
• M81: 59,510,781 km (0.074 R)
• M82: 59,821,645 km (0.036 R)
• M83: 60,966,518 km (0.114 R)
• M84: 61,279,925 km (0.075 R)
• M85: 61,698,799 km (0.042 R)
• M86: 61,908,536 km (0.096 R)
• M87: 62,433,923 km (0.073 R)
• M88: 63,172,039 km (0.088 R)
• M89: 63,595,102 km (0.11 R)
• M90: 64,337,706 km (0.113 R)
• M91: 64,869,825 km (0.078 R)
• M92: 67,013,264 km (0.119 R)
• M93: 68,201,968 km (0.098 R)
• M94: 69,397,555 km (0.073 R)
• M95: 70,162,000 km (0.115 R)
• M96: 70,600,172 km (0.084 R)
• M97: 74,472,064 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.2

Radius: 5.8

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.68 AU - 12.94 AU

Year: 20160 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,292,407 km

• M1: 119,080 km (0.111 R)
• M2: 509,979 km (0.109 R)
• M3: 620,083 km (0.103 R)
• M4: 713,881 km (0.108 R)
• M5: 1,050,925 km (0.105 R)
• M6: 1,251,087 km (0.103 R)
• M7: 1,887,327 km (0.089 R)
• M8: 2,025,106 km (0.094 R)
• M9: 2,801,519 km (0.091 R)
• M10: 3,574,940 km (0.096 R)
• M11: 3,963,147 km (0.101 R)
• M12: 4,364,667 km (0.085 R)
• M13: 4,593,403 km (0.05 R)
• M14: 4,686,004 km (0.045 R)
• M15: 4,826,027 km (0.087 R)
• M16: 5,351,265 km (0.114 R)
• M17: 5,497,722 km (0.099 R)
• M18: 5,596,008 km (0.114 R)
• M19: 6,559,119 km (0.091 R)
• M20: 9,036,459 km (0.073 R)
• M21: 9,269,234 km (0.096 R)
• M22: 11,957,807 km (0.062 R)
• M23: 13,122,127 km (0.088 R)
• M24: 14,798,221 km (0.103 R)
• M25: 14,935,253 km (0.087 R)
• M26: 15,556,832 km (0.116 R)
• M27: 16,186,938 km (0.114 R)
• M28: 16,328,159 km (0.087 R)
• M29: 17,039,945 km (0.051 R)
• M30: 17,761,905 km (0.098 R)
• M31: 18,493,887 km (0.1 R)
• M32: 20,748,177 km (0.105 R)
• M33: 21,596,248 km (0.052 R)
• M34: 22,220,071 km (0.106 R)
• M35: 22,534,226 km (0.091 R)
• M36: 23,008,153 km (0.112 R)
• M37: 23,565,255 km (0.052 R)
• M38: 24,288,112 km (0.104 R)
• M39: 25,508,980 km (0.077 R)
• M40: 25,837,946 km (0.095 R)
• M41: 26,250,986 km (0.057 R)
• M42: 26,416,890 km (0.108 R)
• M43: 26,499,916 km (0.102 R)
• M44: 27,925,285 km (0.094 R)
• M45: 28,604,609 km (0.035 R)
• M46: 32,082,011 km (0.09 R)
• M47: 33,419,865 km (0.101 R)
• M48: 34,050,570 km (0.103 R)
• M49: 34,140,927 km (0.03 R)
• M50: 34,231,434 km (0.115 R)
• M51: 37,635,084 km (0.092 R)
• M52: 38,385,168 km (0.085 R)
• M53: 38,573,362 km (0.068 R)
• M54: 40,281,620 km (0.114 R)
• M55: 40,664,591 km (0.116 R)
• M56: 40,856,525 km (0.078 R)
• M57: 41,723,893 km (0.025 R)
• M58: 42,500,007 km (0.071 R)
• M59: 42,597,246 km (0.036 R)
• M60: 44,460,936 km (0.053 R)
• M61: 45,054,989 km (0.045 R)
• M62: 45,253,655 km (0.119 R)
• M63: 45,951,080 km (0.071 R)
• M64: 46,051,012 km (0.111 R)
• M65: 46,351,105 km (0.046 R)
• M66: 46,551,566 km (0.097 R)
• M67: 47,154,745 km (0.1 R)
• M68: 47,255,574 km (0.076 R)
• M69: 48,470,608 km (0.102 R)
• M70: 49,695,814 km (0.093 R)
• M71: 49,798,438 km (0.101 R)
• M72: 50,003,687 km (0.102 R)
• M73: 50,209,384 km (0.087 R)
• M74: 50,415,230 km (0.119 R)
• M75: 52,803,261 km (0.119 R)
• M76: 55,015,515 km (0.087 R)
• M77: 55,334,008 km (0.098 R)
• M78: 55,759,764 km (0.074 R)
• M79: 56,079,604 km (0.099 R)
• M80: 57,365,547 km (0.072 R)
• M81: 57,688,529 km (0.104 R)
• M82: 59,638,986 km (0.092 R)
• M83: 60,075,363 km (0.056 R)
• M84: 62,715,915 km (0.074 R)
• M85: 62,937,619 km (0.111 R)
• M86: 65,956,654 km (0.033 R)
• M87: 66,633,884 km (0.108 R)
• M88: 66,973,471 km (0.092 R)
• M89: 67,313,507 km (0.115 R)
• M90: 71,323,328 km (0.079 R)
• M91: 71,438,967 km (0.107 R)
• M92: 74,586,357 km (0.059 R)
• M93: 76,354,454 km (0.061 R)
• M94: 76,472,786 km (0.102 R)
• M95: 76,828,230 km (0.059 R)
• M96: 80,051,915 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit