🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 352 Days

Day: 31.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,011,961 km

• M1: 181,313 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.23 AU - 1.29 AU

Year: 593 Days

Day: 43 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 14

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.04 AU - 5.12 AU

Year: 4107 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,011,961 km

• M1: 187,297 km (0.08 R)
• M2: 293,062 km (0.079 R)
• M3: 722,259 km (0.1 R)
• M4: 828,323 km (0.068 R)
• M5: 1,018,163 km (0.043 R)
• M6: 1,125,874 km (0.08 R)
• M7: 1,383,332 km (0.035 R)
• M8: 1,473,539 km (0.112 R)
• M9: 1,822,551 km (0.067 R)
• M10: 1,990,100 km (0.112 R)
• M11: 2,233,646 km (0.073 R)
• M12: 2,750,207 km (0.073 R)
• M13: 3,002,878 km (0.117 R)
• M14: 3,573,145 km (0.108 R)
• M15: 4,133,090 km (0.083 R)
• M16: 4,266,232 km (0.12 R)
• M17: 4,651,447 km (0.049 R)
• M18: 5,024,394 km (0.11 R)
• M19: 5,214,683 km (0.109 R)
• M20: 5,455,834 km (0.083 R)
• M21: 5,799,610 km (0.105 R)
• M22: 6,328,888 km (0.086 R)
• M23: 6,508,704 km (0.048 R)
• M24: 6,794,885 km (0.066 R)
• M25: 6,952,711 km (0.097 R)
• M26: 7,218,546 km (0.099 R)
• M27: 7,815,142 km (0.085 R)
• M28: 7,925,396 km (0.108 R)
• M29: 8,569,116 km (0.098 R)
• M30: 8,739,807 km (0.104 R)
• M31: 9,258,911 km (0.044 R)
• M32: 9,434,240 km (0.105 R)
• M33: 10,026,348 km (0.041 R)
• M34: 10,387,627 km (0.081 R)
• M35: 10,753,095 km (0.082 R)
• M36: 11,060,818 km (0.079 R)
• M37: 11,153,718 km (0.043 R)
• M38: 11,371,533 km (0.112 R)
• M39: 11,653,824 km (0.025 R)
• M40: 11,779,935 km (0.096 R)
• M41: 12,065,367 km (0.115 R)
• M42: 12,578,638 km (0.071 R)
• M43: 12,870,503 km (0.061 R)
• M44: 13,527,088 km (0.116 R)
• M45: 14,397,149 km (0.036 R)
• M46: 14,668,520 km (0.07 R)
• M47: 14,804,804 km (0.077 R)
• M48: 15,181,790 km (0.072 R)
• M49: 15,354,277 km (0.057 R)
• M50: 15,596,775 km (0.041 R)
• M51: 15,945,338 km (0.091 R)
• M52: 16,190,978 km (0.11 R)
• M53: 16,828,264 km (0.064 R)
• M54: 17,042,638 km (0.082 R)
• M55: 17,509,982 km (0.105 R)
• M56: 17,654,643 km (0.089 R)
• M57: 18,715,442 km (0.059 R)
• M58: 18,974,545 km (0.084 R)
• M59: 19,197,596 km (0.049 R)
• M60: 20,060,775 km (0.114 R)
• M61: 20,364,010 km (0.116 R)
• M62: 21,128,754 km (0.105 R)
• M63: 21,514,717 km (0.084 R)
• M64: 21,669,700 km (0.087 R)
• M65: 22,254,329 km (0.119 R)
• M66: 23,041,962 km (0.113 R)
• M67: 23,638,558 km (0.097 R)
• M68: 23,958,997 km (0.083 R)
• M69: 24,079,423 km (0.073 R)
• M70: 24,401,806 km (0.096 R)
• M71: 24,887,850 km (0.055 R)
• M72: 26,158,684 km (0.053 R)
• M73: 26,697,834 km (0.114 R)
• M74: 26,864,486 km (0.057 R)
• M75: 28,294,941 km (0.111 R)
• M76: 28,464,735 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 11.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.36 AU - 8.66 AU

Year: 7776 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,011,961 km

• M1: 149,299 km (0.106 R)
• M2: 219,909 km (0.104 R)
• M3: 439,219 km (0.082 R)
• M4: 601,084 km (0.096 R)
• M5: 858,542 km (0.081 R)
• M6: 1,027,588 km (0.083 R)
• M7: 1,109,567 km (0.043 R)
• M8: 1,295,218 km (0.081 R)
• M9: 1,553,873 km (0.065 R)
• M10: 1,746,555 km (0.1 R)
• M11: 1,896,452 km (0.104 R)
• M12: 1,981,573 km (0.116 R)
• M13: 2,280,919 km (0.101 R)
• M14: 3,203,339 km (0.058 R)
• M15: 3,305,515 km (0.026 R)
• M16: 4,162,561 km (0.108 R)
• M17: 4,252,020 km (0.117 R)
• M18: 4,432,735 km (0.098 R)
• M19: 5,061,644 km (0.084 R)
• M20: 5,157,237 km (0.104 R)
• M21: 5,447,606 km (0.119 R)
• M22: 5,968,656 km (0.106 R)
• M23: 6,531,742 km (0.081 R)
• M24: 6,688,222 km (0.111 R)
• M25: 6,846,047 km (0.082 R)
• M26: 7,957,260 km (0.094 R)
• M27: 8,068,711 km (0.092 R)
• M28: 8,321,232 km (0.105 R)
• M29: 8,834,353 km (0.08 R)
• M30: 9,182,168 km (0.093 R)
• M31: 9,534,471 km (0.096 R)
• M32: 9,682,573 km (0.12 R)
• M33: 10,222,023 km (0.118 R)
• M34: 10,648,526 km (0.046 R)
• M35: 10,956,698 km (0.086 R)
• M36: 11,142,947 km (0.066 R)
• M37: 11,299,127 km (0.069 R)
• M38: 11,739,992 km (0.086 R)
• M39: 11,930,729 km (0.098 R)
• M40: 13,162,219 km (0.108 R)
• M41: 13,759,563 km (0.12 R)
• M42: 14,061,601 km (0.097 R)
• M43: 14,399,842 km (0.107 R)
• M44: 15,395,715 km (0.089 R)
• M45: 15,604,554 km (0.1 R)
• M46: 15,884,452 km (0.082 R)
• M47: 16,484,788 km (0.097 R)
• M48: 16,984,893 km (0.085 R)
• M49: 17,092,604 km (0.072 R)
• M50: 17,453,584 km (0.11 R)
• M51: 17,890,110 km (0.054 R)
• M52: 18,146,371 km (0.098 R)
• M53: 18,330,077 km (0.12 R)
• M54: 19,034,235 km (0.116 R)
• M55: 20,050,004 km (0.062 R)
• M56: 20,316,288 km (0.119 R)
• M57: 20,622,066 km (0.105 R)
• M58: 20,890,744 km (0.094 R)
• M59: 20,967,787 km (0.105 R)
• M60: 21,626,018 km (0.062 R)
• M61: 21,703,958 km (0.102 R)
• M62: 21,938,229 km (0.049 R)
• M63: 22,527,495 km (0.082 R)
• M64: 22,685,620 km (0.061 R)
• M65: 23,002,767 km (0.094 R)
• M66: 23,361,353 km (0.097 R)
• M67: 23,441,238 km (0.028 R)
• M68: 23,521,273 km (0.044 R)
• M69: 24,164,843 km (0.114 R)
• M70: 24,245,626 km (0.116 R)
• M71: 24,569,954 km (0.105 R)
• M72: 25,510,326 km (0.06 R)
• M73: 26,420,779 km (0.045 R)
• M74: 26,504,105 km (0.08 R)
• M75: 26,963,819 km (0.115 R)
• M76: 27,342,003 km (0.088 R)
• M77: 27,510,600 km (0.111 R)
• M78: 27,764,168 km (0.114 R)
• M79: 28,444,090 km (0.025 R)
• M80: 28,572,296 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.2

Radius: 3

Gravity: 54.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.77 AU - 12.73 AU

Year: 13749 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,011,961 km

• M1: 326,423 km (0.049 R)
• M2: 399,127 km (0.078 R)
• M3: 915,240 km (0.114 R)
• M4: 1,281,156 km (0.03 R)
• M5: 1,350,121 km (0.058 R)
• M6: 1,467,555 km (0.039 R)
• M7: 1,737,729 km (0.081 R)
• M8: 2,157,351 km (0.093 R)
• M9: 2,267,006 km (0.06 R)
• M10: 2,350,482 km (0.061 R)
• M11: 2,664,936 km (0.064 R)
• M12: 2,992,556 km (0.113 R)
• M13: 3,145,744 km (0.064 R)
• M14: 3,523,479 km (0.101 R)
• M15: 3,783,330 km (0.061 R)
• M16: 3,882,214 km (0.093 R)
• M17: 3,915,425 km (0.115 R)
• M18: 4,286,877 km (0.117 R)
• M19: 5,355,305 km (0.089 R)
• M20: 5,691,152 km (0.043 R)
• M21: 5,956,987 km (0.081 R)
• M22: 6,343,847 km (0.054 R)
• M23: 6,461,431 km (0.045 R)
• M24: 7,345,854 km (0.094 R)
• M25: 7,593,588 km (0.082 R)
• M26: 8,097,284 km (0.08 R)
• M27: 8,960,464 km (0.071 R)
• M28: 9,447,554 km (0.117 R)
• M29: 10,865,593 km (0.077 R)
• M30: 10,912,566 km (0.088 R)
• M31: 11,384,548 km (0.098 R)
• M32: 12,348,706 km (0.119 R)
• M33: 13,088,767 km (0.081 R)
• M34: 13,843,039 km (0.112 R)
• M35: 14,353,616 km (0.036 R)
• M36: 14,456,540 km (0.107 R)
• M37: 14,559,613 km (0.094 R)
• M38: 16,295,995 km (0.071 R)
• M39: 16,618,678 km (0.091 R)
• M40: 16,726,688 km (0.07 R)
• M41: 17,215,573 km (0.074 R)
• M42: 18,207,557 km (0.078 R)
• M43: 18,263,207 km (0.108 R)
• M44: 18,935,500 km (0.064 R)
• M45: 19,615,722 km (0.061 R)
• M46: 20,419,511 km (0.081 R)
• M47: 21,409,849 km (0.038 R)
• M48: 21,527,433 km (0.097 R)
• M49: 22,654,653 km (0.109 R)
• M50: 22,834,469 km (0.118 R)
• M51: 23,497,487 km (0.047 R)
• M52: 24,044,716 km (0.045 R)
• M53: 25,711,386 km (0.102 R)
• M54: 27,287,549 km (0.09 R)
• M55: 27,606,492 km (0.081 R)
• M56: 28,441,547 km (0.03 R)
• M57: 29,219,755 km (0.087 R)
• M58: 29,284,980 km (0.071 R)
• M59: 30,730,694 km (0.076 R)
• M60: 31,328,786 km (0.103 R)
• M61: 31,729,708 km (0.069 R)
• M62: 31,997,937 km (0.061 R)
• M63: 32,065,107 km (0.114 R)
• M64: 33,691,086 km (0.109 R)
• M65: 35,482,670 km (0.091 R)
• M66: 36,179,946 km (0.066 R)
• M67: 36,249,958 km (0.093 R)
• M68: 36,741,087 km (0.104 R)
• M69: 38,298,850 km (0.113 R)
• M70: 38,370,059 km (0.086 R)
• M71: 38,441,417 km (0.104 R)
• M72: 38,584,283 km (0.089 R)
• M73: 39,445,219 km (0.106 R)
• M74: 39,805,749 km (0.091 R)
• M75: 40,239,882 km (0.057 R)
• M76: 40,312,288 km (0.093 R)
• M77: 40,457,398 km (0.058 R)
• M78: 40,530,102 km (0.085 R)
• M79: 40,748,216 km (0.077 R)
• M80: 41,844,918 km (0.06 R)
• M81: 43,247,847 km (0.088 R)
• M82: 44,441,189 km (0.071 R)
• M83: 45,720,849 km (0.113 R)
• M84: 47,548,187 km (0.1 R)
• M85: 47,624,781 km (0.118 R)
• M86: 49,943,399 km (0.117 R)
• M87: 50,099,280 km (0.072 R)
• M88: 50,724,300 km (0.046 R)
• M89: 50,881,078 km (0.109 R)
• M90: 51,194,935 km (0.102 R)
• M91: 51,824,442 km (0.117 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: 229 - 12,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit