🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.45 AU - 0.63 AU

Year: 177 Days

Day: 23.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.66 AU - 0.76 AU

Year: 267 Days

Day: 31.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.1

Radius: 5.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.57 AU - 11.33 AU

Year: 12963 Days

Day: 23.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,441,088 km

• M1: 78,539 km (0.063 R)
• M2: 192,084 km (0.089 R)
• M3: 234,121 km (0.069 R)
• M4: 450,439 km (0.084 R)
• M5: 598,541 km (0.088 R)
• M6: 664,813 km (0.098 R)
• M7: 909,106 km (0.047 R)
• M8: 986,000 km (0.09 R)
• M9: 1,130,212 km (0.058 R)
• M10: 1,315,564 km (0.076 R)
• M11: 1,547,291 km (0.062 R)
• M12: 2,465,373 km (0.042 R)
• M13: 2,728,216 km (0.101 R)
• M14: 2,863,004 km (0.058 R)
• M15: 3,046,112 km (0.116 R)
• M16: 3,233,109 km (0.105 R)
• M17: 3,593,790 km (0.078 R)
• M18: 3,667,541 km (0.104 R)
• M19: 4,537,004 km (0.065 R)
• M20: 4,723,702 km (0.1 R)
• M21: 5,187,605 km (0.091 R)
• M22: 5,495,478 km (0.111 R)
• M23: 5,608,873 km (0.083 R)
• M24: 5,780,462 km (0.104 R)
• M25: 5,953,846 km (0.106 R)
• M26: 6,246,459 km (0.085 R)
• M27: 7,183,540 km (0.09 R)
• M28: 7,747,375 km (0.101 R)
• M29: 8,685,652 km (0.057 R)
• M30: 8,850,958 km (0.085 R)
• M31: 8,984,100 km (0.12 R)
• M32: 9,218,520 km (0.118 R)
• M33: 9,421,076 km (0.113 R)
• M34: 9,659,235 km (0.077 R)
• M35: 10,002,862 km (0.03 R)
• M36: 10,210,952 km (0.067 R)
• M37: 10,561,161 km (0.117 R)
• M38: 10,950,714 km (0.041 R)
• M39: 11,273,097 km (0.085 R)
• M40: 11,489,715 km (0.12 R)
• M41: 11,926,989 km (0.112 R)
• M42: 12,074,044 km (0.071 R)
• M43: 12,221,548 km (0.096 R)
• M44: 12,555,899 km (0.118 R)
• M45: 12,593,149 km (0.089 R)
• M46: 12,630,548 km (0.063 R)
• M47: 12,705,347 km (0.089 R)
• M48: 13,385,569 km (0.118 R)
• M49: 13,884,178 km (0.105 R)
• M50: 14,000,117 km (0.096 R)
• M51: 14,584,596 km (0.082 R)
• M52: 14,781,167 km (0.108 R)
• M53: 14,899,499 km (0.089 R)
• M54: 15,576,280 km (0.07 R)
• M55: 15,616,372 km (0.071 R)
• M56: 15,777,190 km (0.111 R)
• M57: 16,589,506 km (0.032 R)
• M58: 16,877,033 km (0.027 R)
• M59: 17,540,500 km (0.104 R)
• M60: 17,959,524 km (0.113 R)
• M61: 18,085,784 km (0.092 R)
• M62: 18,127,971 km (0.098 R)
• M63: 19,451,613 km (0.071 R)
• M64: 19,667,931 km (0.111 R)
• M65: 20,497,601 km (0.066 R)
• M66: 20,629,546 km (0.052 R)
• M67: 20,806,072 km (0.045 R)
• M68: 21,027,327 km (0.032 R)
• M69: 21,740,759 km (0.111 R)
• M70: 23,191,260 km (0.091 R)
• M71: 23,835,728 km (0.093 R)
• M72: 24,160,056 km (0.108 R)
• M73: 24,392,681 km (0.054 R)
• M74: 25,189,140 km (0.088 R)
• M75: 25,708,992 km (0.089 R)
• M76: 26,089,270 km (0.068 R)
• M77: 26,519,364 km (0.104 R)
• M78: 26,663,128 km (0.11 R)
• M79: 27,677,551 km (0.104 R)
• M80: 27,872,178 km (0.084 R)
• M81: 28,116,172 km (0.074 R)
• M82: 28,360,914 km (0.058 R)
• M83: 29,445,798 km (0.056 R)
• M84: 29,694,280 km (0.042 R)
• M85: 31,655,957 km (0.055 R)
• M86: 32,524,073 km (0.088 R)
• M87: 33,193,224 km (0.113 R)
• M88: 33,296,596 km (0.098 R)
• M89: 33,503,640 km (0.11 R)
• M90: 34,127,164 km (0.097 R)
• M91: 34,440,422 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 7.3

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.89 AU - 14.01 AU

Year: 17289 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,441,088 km

• M1: 110,254 km (0.104 R)
• M2: 359,184 km (0.108 R)
• M3: 432,188 km (0.119 R)
• M4: 531,372 km (0.114 R)
• M5: 1,029,832 km (0.12 R)
• M6: 1,193,641 km (0.112 R)
• M7: 1,336,807 km (0.09 R)
• M8: 1,703,172 km (0.093 R)
• M9: 1,931,009 km (0.105 R)
• M10: 3,289,956 km (0.102 R)
• M11: 3,410,682 km (0.062 R)
• M12: 3,491,913 km (0.12 R)
• M13: 3,823,572 km (0.053 R)
• M14: 3,908,095 km (0.077 R)
• M15: 4,165,403 km (0.087 R)
• M16: 4,472,677 km (0.092 R)
• M17: 5,108,767 km (0.1 R)
• M18: 6,016,976 km (0.104 R)
• M19: 7,129,685 km (0.096 R)
• M20: 7,181,745 km (0.079 R)
• M21: 7,816,638 km (0.111 R)
• M22: 8,140,667 km (0.102 R)
• M23: 8,970,188 km (0.114 R)
• M24: 13,567,330 km (0.118 R)
• M25: 13,631,956 km (0.11 R)
• M26: 14,680,039 km (0.053 R)
• M27: 15,618,167 km (0.106 R)
• M28: 16,300,184 km (0.118 R)
• M29: 17,341,236 km (0.103 R)
• M30: 17,905,369 km (0.079 R)
• M31: 18,189,605 km (0.038 R)
• M32: 19,706,378 km (0.038 R)
• M33: 20,147,243 km (0.104 R)
• M34: 20,739,950 km (0.101 R)
• M35: 21,866,721 km (0.097 R)
• M36: 23,245,116 km (0.071 R)
• M37: 23,788,605 km (0.069 R)
• M38: 24,651,336 km (0.088 R)
• M39: 25,046,872 km (0.095 R)
• M40: 25,364,768 km (0.117 R)
• M41: 25,524,239 km (0.103 R)
• M42: 27,463,476 km (0.08 R)
• M43: 28,533,699 km (0.06 R)
• M44: 29,115,486 km (0.06 R)
• M45: 29,533,462 km (0.101 R)
• M46: 29,617,386 km (0.109 R)
• M47: 29,953,533 km (0.103 R)
• M48: 30,629,715 km (0.084 R)
• M49: 30,884,480 km (0.085 R)
• M50: 31,481,825 km (0.081 R)
• M51: 31,739,133 km (0.104 R)
• M52: 32,255,545 km (0.052 R)
• M53: 33,035,399 km (0.112 R)
• M54: 34,702,218 km (0.069 R)
• M55: 34,967,904 km (0.097 R)
• M56: 35,323,199 km (0.093 R)
• M57: 37,934,579 km (0.069 R)
• M58: 38,025,684 km (0.115 R)
• M59: 38,482,556 km (0.084 R)
• M60: 39,125,229 km (0.087 R)
• M61: 39,956,694 km (0.078 R)
• M62: 41,637,127 km (0.03 R)
• M63: 41,919,418 km (0.114 R)
• M64: 42,391,399 km (0.069 R)
• M65: 43,817,665 km (0.051 R)
• M66: 44,296,678 km (0.107 R)
• M67: 44,584,803 km (0.115 R)
• M68: 45,162,999 km (0.103 R)
• M69: 45,453,069 km (0.064 R)
• M70: 46,132,393 km (0.055 R)
• M71: 46,912,695 km (0.086 R)
• M72: 48,091,377 km (0.1 R)
• M73: 48,288,846 km (0.11 R)
• M74: 48,783,417 km (0.027 R)
• M75: 49,379,265 km (0.112 R)
• M76: 50,077,438 km (0.092 R)
• M77: 51,786,594 km (0.108 R)
• M78: 52,191,556 km (0.104 R)
• M79: 52,699,141 km (0.114 R)
• M80: 54,643,016 km (0.091 R)
• M81: 56,402,137 km (0.102 R)
• M82: 56,610,377 km (0.093 R)
• M83: 58,074,791 km (0.094 R)
• M84: 58,284,976 km (0.057 R)
• M85: 58,706,094 km (0.116 R)
• M86: 59,234,025 km (0.076 R)
• M87: 59,975,731 km (0.071 R)
• M88: 62,757,504 km (0.091 R)
• M89: 66,019,186 km (0.083 R)
• M90: 66,898,223 km (0.076 R)
• M91: 70,452,818 km (0.102 R)
• M92: 71,013,810 km (0.102 R)
• M93: 71,351,153 km (0.1 R)
• M94: 71,688,945 km (0.117 R)
• M95: 72,027,336 km (0.106 R)
• M96: 72,932,104 km (0.098 R)
• M97: 74,296,436 km (0.087 R)
• M98: 75,439,813 km (0.072 R)

Asteroid Belt

Center: 13.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.9

Radius: 6.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.38 AU - 15.36 AU

Year: 25587 Days

Day: 21.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,441,088 km

• M1: 94,845 km (0.118 R)
• M2: 149,598 km (0.082 R)
• M3: 242,349 km (0.11 R)
• M4: 631,901 km (0.108 R)
• M5: 780,452 km (0.073 R)
• M6: 1,003,203 km (0.082 R)
• M7: 1,200,074 km (0.1 R)
• M8: 1,433,447 km (0.117 R)
• M9: 1,530,835 km (0.094 R)
• M10: 1,706,613 km (0.102 R)
• M11: 1,862,643 km (0.11 R)
• M12: 2,532,243 km (0.051 R)
• M13: 2,710,414 km (0.111 R)
• M14: 2,923,591 km (0.031 R)
• M15: 3,142,154 km (0.086 R)
• M16: 3,269,611 km (0.078 R)
• M17: 3,595,435 km (0.087 R)
• M18: 3,795,896 km (0.107 R)
• M19: 4,598,040 km (0.038 R)
• M20: 5,111,460 km (0.102 R)
• M21: 5,299,205 km (0.057 R)
• M22: 5,489,195 km (0.095 R)
• M23: 6,112,270 km (0.047 R)
• M24: 6,513,042 km (0.06 R)
• M25: 7,213,909 km (0.073 R)
• M26: 8,025,178 km (0.112 R)
• M27: 9,455,782 km (0.108 R)
• M28: 9,547,785 km (0.07 R)
• M29: 9,640,236 km (0.078 R)
• M30: 9,779,213 km (0.088 R)
• M31: 10,059,260 km (0.089 R)
• M32: 10,867,089 km (0.114 R)
• M33: 11,157,159 km (0.07 R)
• M34: 12,192,376 km (0.113 R)
• M35: 12,292,457 km (0.08 R)
• M36: 13,361,035 km (0.085 R)
• M37: 14,564,998 km (0.071 R)
• M38: 14,884,839 km (0.105 R)
• M39: 15,260,778 km (0.065 R)
• M40: 16,629,000 km (0.063 R)
• M41: 16,907,402 km (0.081 R)
• M42: 18,379,445 km (0.104 R)
• M43: 18,494,486 km (0.108 R)
• M44: 18,609,526 km (0.068 R)
• M45: 18,956,593 km (0.079 R)
• M46: 19,189,068 km (0.1 R)
• M47: 19,539,576 km (0.114 R)
• M48: 21,082,678 km (0.102 R)
• M49: 21,444,406 km (0.093 R)
• M50: 21,565,431 km (0.077 R)
• M51: 21,929,851 km (0.104 R)
• M52: 22,973,296 km (0.063 R)
• M53: 23,283,263 km (0.114 R)
• M54: 23,782,172 km (0.048 R)
• M55: 24,537,043 km (0.109 R)
• M56: 25,108,357 km (0.11 R)
• M57: 25,876,991 km (0.08 R)
• M58: 27,109,677 km (0.087 R)
• M59: 27,437,147 km (0.116 R)
• M60: 27,634,317 km (0.107 R)
• M61: 28,827,210 km (0.106 R)
• M62: 28,960,801 km (0.028 R)
• M63: 29,228,582 km (0.093 R)
• M64: 29,497,110 km (0.11 R)
• M65: 30,375,698 km (0.113 R)
• M66: 32,297,133 km (0.107 R)
• M67: 32,783,625 km (0.118 R)
• M68: 33,834,102 km (0.102 R)
• M69: 34,116,094 km (0.114 R)
• M70: 35,251,990 km (0.116 R)
• M71: 35,466,364 km (0.09 R)
• M72: 37,196,763 km (0.055 R)
• M73: 37,925,903 km (0.119 R)
• M74: 38,292,118 km (0.106 R)
• M75: 38,880,636 km (0.09 R)
• M76: 40,964,086 km (0.083 R)
• M77: 42,246,588 km (0.088 R)
• M78: 43,007,144 km (0.086 R)
• M79: 43,083,439 km (0.081 R)
• M80: 43,465,661 km (0.113 R)
• M81: 43,772,187 km (0.081 R)
• M82: 44,618,911 km (0.101 R)
• M83: 45,315,738 km (0.108 R)
• M84: 47,348,923 km (0.118 R)
• M85: 50,212,974 km (0.098 R)
• M86: 50,293,308 km (0.072 R)
• M87: 50,454,126 km (0.069 R)
• M88: 50,695,726 km (0.077 R)
• M89: 51,018,409 km (0.091 R)
• M90: 52,560,464 km (0.105 R)
• M91: 52,805,356 km (0.117 R)
• M92: 53,870,941 km (0.045 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: 494 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit