🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 178 Days

Day: 47.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.73 AU - 1.15 AU

Year: 325 Days

Day: 26.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.24 AU - 2 AU

Year: 735 Days

Day: 38.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.55 AU - 3.55 AU

Year: 1899 Days

Day: 37.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,596,545 km

• M1: 311,912 km (0.118 R)
• M2: 1,324,540 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.17 AU - 4.09 AU

Year: 2465 Days

Day: 37.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.66 AU - 4.2 AU

Year: 2777 Days

Day: 46.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,596,545 km

• M1: 356,941 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 14.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.73 AU - 8.49 AU

Year: 7483 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,596,545 km

• M1: 190,887 km (0.103 R)
• M2: 447,148 km (0.03 R)
• M3: 544,387 km (0.038 R)
• M4: 681,867 km (0.107 R)
• M5: 822,040 km (0.075 R)
• M6: 1,134,550 km (0.046 R)
• M7: 1,251,985 km (0.044 R)
• M8: 1,373,907 km (0.111 R)
• M9: 1,485,806 km (0.085 R)
• M10: 1,689,708 km (0.096 R)
• M11: 2,141,942 km (0.028 R)
• M12: 2,545,109 km (0.11 R)
• M13: 2,881,554 km (0.084 R)
• M14: 3,327,356 km (0.053 R)
• M15: 3,597,679 km (0.12 R)
• M16: 3,855,137 km (0.045 R)
• M17: 3,955,816 km (0.066 R)
• M18: 4,536,406 km (0.069 R)
• M19: 4,815,107 km (0.08 R)
• M20: 5,479,920 km (0.119 R)
• M21: 5,662,279 km (0.12 R)
• M22: 5,754,132 km (0.113 R)
• M23: 6,244,814 km (0.115 R)
• M24: 6,459,337 km (0.108 R)
• M25: 6,822,261 km (0.051 R)
• M26: 7,092,734 km (0.119 R)
• M27: 7,517,742 km (0.079 R)
• M28: 7,797,191 km (0.099 R)
• M29: 8,002,588 km (0.081 R)
• M30: 8,314,201 km (0.057 R)
• M31: 9,218,520 km (0.111 R)
• M32: 9,600,144 km (0.06 R)
• M33: 9,931,354 km (0.102 R)
• M34: 10,154,255 km (0.06 R)
• M35: 10,294,278 km (0.029 R)
• M36: 11,091,186 km (0.071 R)
• M37: 11,497,195 km (0.116 R)
• M38: 11,848,899 km (0.063 R)
• M39: 11,967,082 km (0.084 R)
• M40: 12,263,884 km (0.105 R)
• M41: 12,473,321 km (0.114 R)
• M42: 12,563,379 km (0.08 R)
• M43: 13,138,882 km (0.102 R)
• M44: 13,291,771 km (0.106 R)
• M45: 13,414,441 km (0.096 R)
• M46: 13,506,743 km (0.096 R)
• M47: 13,691,945 km (0.054 R)
• M48: 13,909,161 km (0.118 R)
• M49: 14,127,574 km (0.089 R)
• M50: 14,315,619 km (0.07 R)
• M51: 14,599,256 km (0.094 R)
• M52: 14,980,432 km (0.053 R)
• M53: 15,364,898 km (0.048 R)
• M54: 16,968,288 km (0.081 R)
• M55: 17,201,661 km (0.07 R)
• M56: 17,772,975 km (0.086 R)
• M57: 18,010,088 km (0.086 R)
• M58: 18,214,139 km (0.101 R)
• M59: 18,453,197 km (0.072 R)
• M60: 19,803,916 km (0.119 R)
• M61: 20,155,321 km (0.113 R)
• M62: 20,473,516 km (0.067 R)
• M63: 20,579,880 km (0.114 R)
• M64: 20,722,147 km (0.081 R)
• M65: 21,294,060 km (0.083 R)
• M66: 21,401,771 km (0.08 R)
• M67: 22,563,248 km (0.087 R)
• M68: 22,856,759 km (0.101 R)
• M69: 23,114,666 km (0.049 R)
• M70: 23,447,671 km (0.052 R)
• M71: 23,745,072 km (0.092 R)
• M72: 23,931,620 km (0.092 R)
• M73: 24,081,068 km (0.047 R)
• M74: 24,343,613 km (0.1 R)
• M75: 25,060,785 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 10.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.01 AU - 15.01 AU

Year: 15772 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,596,545 km

• M1: 148,850 km (0.113 R)
• M2: 267,182 km (0.047 R)
• M3: 453,581 km (0.06 R)
• M4: 652,247 km (0.077 R)
• M5: 917,484 km (0.103 R)
• M6: 1,033,272 km (0.081 R)
• M7: 1,344,735 km (0.047 R)
• M8: 1,523,056 km (0.1 R)
• M9: 1,733,091 km (0.111 R)
• M10: 1,805,198 km (0.072 R)
• M11: 1,952,551 km (0.055 R)
• M12: 2,129,675 km (0.11 R)
• M13: 2,233,347 km (0.098 R)
• M14: 2,805,259 km (0.04 R)
• M15: 2,947,976 km (0.093 R)
• M16: 3,211,118 km (0.084 R)
• M17: 3,854,688 km (0.07 R)
• M18: 4,773,818 km (0.093 R)
• M19: 4,944,808 km (0.114 R)
• M20: 5,505,950 km (0.092 R)
• M21: 5,721,670 km (0.114 R)
• M22: 5,866,929 km (0.057 R)
• M23: 6,650,074 km (0.104 R)
• M24: 6,841,410 km (0.05 R)
• M25: 7,229,616 km (0.094 R)
• M26: 7,426,337 km (0.047 R)
• M27: 7,825,315 km (0.094 R)
• M28: 8,149,494 km (0.106 R)
• M29: 8,727,390 km (0.087 R)
• M30: 9,275,816 km (0.09 R)
• M31: 9,361,236 km (0.081 R)
• M32: 9,966,210 km (0.102 R)
• M33: 10,273,484 km (0.116 R)
• M34: 10,406,177 km (0.104 R)
• M35: 11,214,006 km (0.093 R)
• M36: 11,487,770 km (0.104 R)
• M37: 12,984,946 km (0.069 R)
• M38: 13,128,560 km (0.082 R)
• M39: 14,295,423 km (0.074 R)
• M40: 16,416,272 km (0.04 R)
• M41: 16,727,286 km (0.096 R)
• M42: 18,633,612 km (0.087 R)
• M43: 19,284,213 km (0.102 R)
• M44: 20,496,404 km (0.117 R)
• M45: 21,336,845 km (0.111 R)
• M46: 21,506,339 km (0.111 R)
• M47: 22,303,098 km (0.102 R)
• M48: 22,705,067 km (0.076 R)
• M49: 22,935,897 km (0.109 R)
• M50: 24,160,355 km (0.106 R)
• M51: 24,573,245 km (0.104 R)
• M52: 24,691,577 km (0.077 R)
• M53: 24,988,380 km (0.077 R)
• M54: 25,107,459 km (0.115 R)
• M55: 25,525,585 km (0.065 R)
• M56: 26,915,798 km (0.049 R)
• M57: 27,282,612 km (0.084 R)
• M58: 28,765,875 km (0.029 R)
• M59: 29,015,704 km (0.064 R)
• M60: 30,465,756 km (0.119 R)
• M61: 31,167,669 km (0.084 R)
• M62: 32,457,352 km (0.1 R)
• M63: 33,174,076 km (0.071 R)
• M64: 34,490,687 km (0.072 R)
• M65: 35,556,272 km (0.061 R)
• M66: 36,565,011 km (0.105 R)
• M67: 36,971,169 km (0.086 R)
• M68: 37,174,772 km (0.046 R)
• M69: 38,061,438 km (0.1 R)
• M70: 38,335,651 km (0.102 R)
• M71: 39,786,152 km (0.091 R)
• M72: 39,855,715 km (0.074 R)
• M73: 39,994,841 km (0.088 R)
• M74: 40,064,554 km (0.113 R)
• M75: 40,343,554 km (0.078 R)
• M76: 41,184,294 km (0.03 R)
• M77: 41,889,349 km (0.09 R)
• M78: 42,101,628 km (0.09 R)
• M79: 42,172,537 km (0.104 R)
• M80: 43,454,441 km (0.094 R)
• M81: 44,749,211 km (0.061 R)
• M82: 46,056,696 km (0.107 R)
• M83: 46,495,317 km (0.068 R)
• M84: 47,376,598 km (0.116 R)
• M85: 48,337,615 km (0.098 R)
• M86: 49,155,766 km (0.099 R)
• M87: 49,379,714 km (0.097 R)
• M88: 49,678,910 km (0.071 R)
• M89: 49,978,554 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.9

Radius: 4.7

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.32 AU - 16.02 AU

Year: 21061 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,596,545 km

• M1: 67,319 km (0.108 R)
• M2: 409,001 km (0.059 R)
• M3: 486,791 km (0.07 R)
• M4: 519,254 km (0.105 R)
• M5: 639,232 km (0.073 R)
• M6: 806,333 km (0.062 R)
• M7: 1,007,841 km (0.102 R)
• M8: 1,092,812 km (0.086 R)
• M9: 1,136,196 km (0.087 R)
• M10: 1,408,763 km (0.043 R)
• M11: 2,038,421 km (0.116 R)
• M12: 2,339,860 km (0.115 R)
• M13: 3,231,164 km (0.102 R)
• M14: 3,325,561 km (0.108 R)
• M15: 3,484,882 km (0.1 R)
• M16: 3,844,216 km (0.092 R)
• M17: 3,910,788 km (0.035 R)
• M18: 4,284,034 km (0.077 R)
• M19: 4,422,562 km (0.044 R)
• M20: 4,562,585 km (0.1 R)
• M21: 4,633,196 km (0.063 R)
• M22: 6,710,661 km (0.062 R)
• M23: 6,952,411 km (0.119 R)
• M24: 7,279,432 km (0.054 R)
• M25: 7,320,721 km (0.081 R)
• M26: 7,362,010 km (0.092 R)
• M27: 7,905,948 km (0.076 R)
• M28: 7,990,770 km (0.11 R)
• M29: 8,506,135 km (0.091 R)
• M30: 8,549,518 km (0.12 R)
• M31: 9,076,552 km (0.093 R)
• M32: 11,622,707 km (0.111 R)
• M33: 12,748,431 km (0.087 R)
• M34: 12,798,098 km (0.065 R)
• M35: 13,399,930 km (0.108 R)
• M36: 14,630,971 km (0.116 R)
• M37: 14,787,450 km (0.085 R)
• M38: 15,049,396 km (0.077 R)
• M39: 17,640,581 km (0.071 R)
• M40: 18,647,375 km (0.075 R)
• M41: 18,760,321 km (0.084 R)
• M42: 18,930,264 km (0.098 R)
• M43: 19,443,086 km (0.071 R)
• M44: 20,191,973 km (0.033 R)
• M45: 20,832,999 km (0.054 R)
• M46: 21,717,721 km (0.05 R)
• M47: 22,735,286 km (0.118 R)
• M48: 23,037,474 km (0.096 R)
• M49: 24,568,458 km (0.112 R)
• M50: 24,878,575 km (0.119 R)
• M51: 25,252,420 km (0.109 R)
• M52: 25,753,722 km (0.083 R)
• M53: 26,005,645 km (0.101 R)
• M54: 26,258,465 km (0.061 R)
• M55: 27,277,377 km (0.111 R)
• M56: 27,662,890 km (0.12 R)
• M57: 27,985,573 km (0.059 R)
• M58: 29,222,747 km (0.103 R)
• M59: 29,419,768 km (0.105 R)
• M60: 29,485,441 km (0.115 R)
• M61: 29,683,060 km (0.05 R)
• M62: 30,212,038 km (0.087 R)
• M63: 30,411,302 km (0.039 R)
• M64: 30,877,749 km (0.073 R)
• M65: 31,279,419 km (0.098 R)
• M66: 32,223,381 km (0.036 R)
• M67: 32,562,819 km (0.07 R)
• M68: 32,630,886 km (0.111 R)
• M69: 32,835,237 km (0.026 R)
• M70: 34,139,281 km (0.067 R)
• M71: 34,762,955 km (0.057 R)
• M72: 35,740,427 km (0.049 R)
• M73: 36,373,675 km (0.093 R)
• M74: 37,010,513 km (0.102 R)
• M75: 37,365,958 km (0.078 R)
• M76: 38,871,062 km (0.099 R)
• M77: 39,087,680 km (0.077 R)
• M78: 39,522,112 km (0.081 R)
• M79: 40,615,373 km (0.078 R)
• M80: 41,570,705 km (0.119 R)
• M81: 42,088,314 km (0.07 R)
• M82: 43,653,556 km (0.073 R)
• M83: 44,707,623 km (0.101 R)
• M84: 44,783,170 km (0.088 R)
• M85: 45,693,922 km (0.085 R)
• M86: 45,770,067 km (0.076 R)
• M87: 46,075,097 km (0.103 R)
• M88: 46,457,469 km (0.089 R)
• M89: 46,534,063 km (0.096 R)
• M90: 46,840,888 km (0.104 R)
• M91: 47,071,269 km (0.092 R)
• M92: 48,617,662 km (0.107 R)
• M93: 49,710,026 km (0.072 R)
• M94: 51,047,431 km (0.087 R)
• M95: 51,284,544 km (0.1 R)
• M96: 52,476,240 km (0.097 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit