🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 40.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.54 AU - 2.54 AU

Year: 1081 Days

Day: 35 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,945,508 km

• M1: 256,261 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.09 AU - 3.47 AU

Year: 2203 Days

Day: 29.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 11

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.74 AU - 6.02 AU

Year: 5288 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 110,945,508 km

• M1: 140,323 km (0.08 R)
• M2: 243,695 km (0.098 R)
• M3: 408,552 km (0.068 R)
• M4: 503,995 km (0.11 R)
• M5: 790,924 km (0.1 R)
• M6: 873,502 km (0.114 R)
• M7: 1,140,085 km (0.047 R)
• M8: 1,394,851 km (0.088 R)
• M9: 1,804,300 km (0.096 R)
• M10: 1,901,987 km (0.047 R)
• M11: 2,235,591 km (0.078 R)
• M12: 2,325,798 km (0.118 R)
• M13: 2,447,870 km (0.108 R)
• M14: 2,525,362 km (0.048 R)
• M15: 2,892,475 km (0.092 R)
• M16: 3,158,011 km (0.111 R)
• M17: 3,293,696 km (0.107 R)
• M18: 3,448,829 km (0.032 R)
• M19: 3,536,045 km (0.046 R)
• M20: 3,641,811 km (0.108 R)
• M21: 3,712,870 km (0.039 R)
• M22: 3,892,537 km (0.086 R)
• M23: 4,019,994 km (0.079 R)
• M24: 4,204,598 km (0.113 R)
• M25: 4,448,891 km (0.085 R)
• M26: 4,524,887 km (0.071 R)
• M27: 5,010,481 km (0.082 R)
• M28: 5,189,401 km (0.107 R)
• M29: 5,492,187 km (0.07 R)
• M30: 5,615,006 km (0.108 R)
• M31: 5,842,545 km (0.097 R)
• M32: 6,115,411 km (0.107 R)
• M33: 6,264,112 km (0.03 R)
• M34: 7,541,677 km (0.109 R)
• M35: 7,678,260 km (0.114 R)
• M36: 7,908,043 km (0.076 R)
• M37: 8,070,057 km (0.101 R)
• M38: 8,256,755 km (0.106 R)
• M39: 8,397,676 km (0.095 R)
• M40: 8,849,312 km (0.115 R)
• M41: 8,993,674 km (0.073 R)
• M42: 9,187,254 km (0.081 R)
• M43: 9,260,108 km (0.119 R)
• M44: 9,455,633 km (0.117 R)
• M45: 9,553,918 km (0.048 R)
• M46: 9,627,820 km (0.087 R)
• M47: 10,733,946 km (0.082 R)
• M48: 10,990,956 km (0.11 R)
• M49: 11,094,328 km (0.065 R)
• M50: 11,171,969 km (0.045 R)
• M51: 11,484,778 km (0.092 R)
• M52: 11,563,467 km (0.116 R)
• M53: 11,906,345 km (0.115 R)
• M54: 12,629,351 km (0.088 R)
• M55: 13,615,351 km (0.088 R)
• M56: 13,726,353 km (0.059 R)
• M57: 14,201,924 km (0.09 R)
• M58: 14,569,187 km (0.107 R)
• M59: 15,602,460 km (0.049 R)
• M60: 15,923,048 km (0.119 R)
• M61: 16,128,146 km (0.119 R)
• M62: 16,393,084 km (0.111 R)
• M63: 16,957,218 km (0.093 R)
• M64: 17,407,059 km (0.102 R)
• M65: 17,557,853 km (0.052 R)
• M66: 18,903,785 km (0.119 R)
• M67: 19,214,351 km (0.109 R)
• M68: 19,307,849 km (0.097 R)
• M69: 19,840,567 km (0.063 R)
• M70: 20,537,095 km (0.077 R)
• M71: 21,694,085 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 10.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.45 AU - 13.35 AU

Year: 13346 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 110,945,508 km

• M1: 147,653 km (0.118 R)
• M2: 231,129 km (0.115 R)
• M3: 330,312 km (0.107 R)
• M4: 422,016 km (0.062 R)
• M5: 705,952 km (0.111 R)
• M6: 1,260,362 km (0.118 R)
• M7: 1,701,825 km (0.105 R)
• M8: 1,953,150 km (0.038 R)
• M9: 2,297,823 km (0.071 R)
• M10: 2,380,102 km (0.107 R)
• M11: 2,463,428 km (0.076 R)
• M12: 2,836,076 km (0.087 R)
• M13: 3,538,887 km (0.099 R)
• M14: 3,634,480 km (0.117 R)
• M15: 4,990,136 km (0.087 R)
• M16: 5,351,565 km (0.085 R)
• M17: 5,535,570 km (0.083 R)
• M18: 5,646,871 km (0.118 R)
• M19: 5,796,469 km (0.044 R)
• M20: 7,734,509 km (0.089 R)
• M21: 8,152,785 km (0.093 R)
• M22: 8,664,559 km (0.064 R)
• M23: 9,496,024 km (0.12 R)
• M24: 10,307,144 km (0.108 R)
• M25: 11,093,729 km (0.062 R)
• M26: 11,281,475 km (0.057 R)
• M27: 11,375,871 km (0.076 R)
• M28: 11,565,411 km (0.064 R)
• M29: 12,528,373 km (0.12 R)
• M30: 13,019,503 km (0.092 R)
• M31: 13,267,386 km (0.114 R)
• M32: 13,367,019 km (0.055 R)
• M33: 13,617,146 km (0.11 R)
• M34: 14,325,791 km (0.074 R)
• M35: 15,150,375 km (0.052 R)
• M36: 16,096,432 km (0.034 R)
• M37: 16,845,319 km (0.119 R)
• M38: 18,935,051 km (0.064 R)
• M39: 19,498,586 km (0.117 R)
• M40: 19,668,679 km (0.092 R)
• M41: 19,782,374 km (0.11 R)
• M42: 21,689,447 km (0.11 R)
• M43: 22,575,665 km (0.12 R)
• M44: 22,694,745 km (0.066 R)
• M45: 24,139,561 km (0.098 R)
• M46: 26,864,935 km (0.09 R)
• M47: 28,135,769 km (0.03 R)
• M48: 28,842,918 km (0.04 R)
• M49: 29,036,947 km (0.03 R)
• M50: 29,490,976 km (0.114 R)
• M51: 31,198,337 km (0.099 R)
• M52: 32,063,910 km (0.082 R)
• M53: 33,140,117 km (0.043 R)
• M54: 33,478,956 km (0.105 R)
• M55: 33,682,709 km (0.115 R)
• M56: 34,296,658 km (0.09 R)
• M57: 34,914,198 km (0.098 R)
• M58: 35,812,833 km (0.102 R)
• M59: 36,021,222 km (0.118 R)
• M60: 36,718,947 km (0.061 R)
• M61: 36,858,971 km (0.093 R)
• M62: 38,767,540 km (0.077 R)
• M63: 39,410,811 km (0.069 R)
• M64: 39,554,126 km (0.118 R)
• M65: 39,625,933 km (0.084 R)
• M66: 41,216,158 km (0.038 R)
• M67: 41,507,425 km (0.072 R)
• M68: 42,532,619 km (0.103 R)
• M69: 42,900,780 km (0.079 R)
• M70: 43,640,242 km (0.051 R)
• M71: 44,383,893 km (0.058 R)
• M72: 45,507,223 km (0.092 R)
• M73: 46,034,706 km (0.083 R)
• M74: 46,488,436 km (0.097 R)
• M75: 47,171,799 km (0.085 R)
• M76: 47,324,090 km (0.065 R)
• M77: 47,552,825 km (0.088 R)
• M78: 49,318,977 km (0.108 R)
• M79: 50,171,236 km (0.103 R)
• M80: 50,248,878 km (0.065 R)
• M81: 50,404,459 km (0.12 R)
• M82: 51,968,804 km (0.083 R)
• M83: 52,047,493 km (0.114 R)
• M84: 52,441,234 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.2

Radius: 3.6

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.95 AU - 15.41 AU

Year: 21934 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,945,508 km

• M1: 134,189 km (0.08 R)
• M2: 175,179 km (0.086 R)
• M3: 297,849 km (0.102 R)
• M4: 368,609 km (0.066 R)
• M5: 509,680 km (0.093 R)
• M6: 543,190 km (0.076 R)
• M7: 577,597 km (0.067 R)
• M8: 648,656 km (0.096 R)
• M9: 1,727,107 km (0.118 R)
• M10: 1,961,677 km (0.115 R)
• M11: 2,233,945 km (0.101 R)
• M12: 2,346,293 km (0.055 R)
• M13: 2,783,568 km (0.07 R)
• M14: 3,245,376 km (0.06 R)
• M15: 3,277,091 km (0.111 R)
• M16: 3,501,338 km (0.087 R)
• M17: 3,830,453 km (0.08 R)
• M18: 4,238,257 km (0.08 R)
• M19: 4,377,234 km (0.101 R)
• M20: 4,695,578 km (0.068 R)
• M21: 4,767,235 km (0.113 R)
• M22: 4,948,099 km (0.04 R)
• M23: 5,694,144 km (0.081 R)
• M24: 6,119,151 km (0.076 R)
• M25: 6,755,541 km (0.114 R)
• M26: 6,999,535 km (0.114 R)
• M27: 9,867,326 km (0.084 R)
• M28: 10,190,457 km (0.036 R)
• M29: 11,037,032 km (0.049 R)
• M30: 11,084,604 km (0.096 R)
• M31: 11,420,451 km (0.08 R)
• M32: 11,516,942 km (0.027 R)
• M33: 11,905,747 km (0.099 R)
• M34: 12,796,452 km (0.077 R)
• M35: 13,452,888 km (0.055 R)
• M36: 13,708,251 km (0.058 R)
• M37: 14,016,722 km (0.103 R)
• M38: 14,172,005 km (0.119 R)
• M39: 15,380,157 km (0.037 R)
• M40: 16,402,958 km (0.119 R)
• M41: 16,730,427 km (0.117 R)
• M42: 17,225,746 km (0.051 R)
• M43: 17,447,450 km (0.109 R)
• M44: 18,513,335 km (0.096 R)
• M45: 19,082,704 km (0.116 R)
• M46: 19,140,000 km (0.108 R)
• M47: 19,427,079 km (0.082 R)
• M48: 19,542,419 km (0.108 R)
• M49: 19,831,591 km (0.107 R)
• M50: 22,195,088 km (0.091 R)
• M51: 22,678,289 km (0.102 R)
• M52: 22,921,236 km (0.073 R)
• M53: 23,348,488 km (0.117 R)
• M54: 24,334,786 km (0.094 R)
• M55: 24,645,800 km (0.079 R)
• M56: 26,731,195 km (0.065 R)
• M57: 27,052,082 km (0.051 R)
• M58: 28,675,518 km (0.066 R)
• M59: 29,863,774 km (0.089 R)
• M60: 29,930,196 km (0.059 R)
• M61: 30,129,909 km (0.083 R)
• M62: 30,866,229 km (0.077 R)
• M63: 31,000,718 km (0.072 R)
• M64: 31,068,037 km (0.094 R)
• M65: 32,151,724 km (0.111 R)
• M66: 32,561,323 km (0.041 R)
• M67: 32,629,689 km (0.109 R)
• M68: 33,592,800 km (0.077 R)
• M69: 34,565,186 km (0.112 R)
• M70: 35,054,820 km (0.084 R)
• M71: 35,335,615 km (0.115 R)
• M72: 36,679,752 km (0.091 R)
• M73: 39,126,425 km (0.065 R)
• M74: 39,271,984 km (0.096 R)
• M75: 41,699,509 km (0.104 R)
• M76: 42,743,852 km (0.102 R)
• M77: 43,495,282 km (0.112 R)
• M78: 44,402,443 km (0.091 R)
• M79: 44,554,285 km (0.036 R)
• M80: 44,782,422 km (0.079 R)
• M81: 46,697,873 km (0.098 R)
• M82: 47,471,593 km (0.114 R)
• M83: 47,549,234 km (0.082 R)
• M84: 48,640,102 km (0.062 R)
• M85: 48,796,581 km (0.095 R)
• M86: 49,188,528 km (0.1 R)
• M87: 49,345,606 km (0.099 R)
• M88: 49,502,833 km (0.109 R)
• M89: 49,581,521 km (0.033 R)
• M90: 49,660,360 km (0.115 R)
• M91: 49,975,712 km (0.072 R)
• M92: 50,291,663 km (0.051 R)
• M93: 51,323,289 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.9

Radius: 7.5

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.57 AU - 23.27 AU

Year: 30520 Days

Day: 15.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,945,508 km

• M1: 257,608 km (0.105 R)
• M2: 850,464 km (0.118 R)
• M3: 2,415,856 km (0.114 R)
• M4: 2,508,158 km (0.117 R)
• M5: 2,889,034 km (0.103 R)
• M6: 3,973,170 km (0.095 R)
• M7: 4,529,524 km (0.051 R)
• M8: 5,470,046 km (0.073 R)
• M9: 5,653,004 km (0.102 R)
• M10: 6,923,389 km (0.088 R)
• M11: 6,989,213 km (0.102 R)
• M12: 7,321,320 km (0.079 R)
• M13: 7,590,596 km (0.116 R)
• M14: 7,794,797 km (0.105 R)
• M15: 9,419,280 km (0.087 R)
• M16: 9,859,846 km (0.087 R)
• M17: 10,232,046 km (0.086 R)
• M18: 10,457,639 km (0.082 R)
• M19: 10,990,507 km (0.086 R)
• M20: 11,766,770 km (0.088 R)
• M21: 11,845,459 km (0.104 R)
• M22: 12,320,731 km (0.072 R)
• M23: 13,289,976 km (0.081 R)
• M24: 13,453,935 km (0.112 R)
• M25: 15,386,889 km (0.09 R)
• M26: 16,605,364 km (0.05 R)
• M27: 17,405,114 km (0.077 R)
• M28: 18,308,087 km (0.062 R)
• M29: 18,399,341 km (0.112 R)
• M30: 18,857,260 km (0.111 R)
• M31: 19,041,565 km (0.102 R)
• M32: 19,319,069 km (0.097 R)
• M33: 19,691,269 km (0.117 R)
• M34: 19,784,618 km (0.049 R)
• M35: 20,916,774 km (0.109 R)
• M36: 21,490,781 km (0.106 R)
• M37: 22,361,441 km (0.098 R)
• M38: 22,556,517 km (0.117 R)
• M39: 22,850,177 km (0.065 R)
• M40: 23,046,599 km (0.092 R)
• M41: 23,342,354 km (0.079 R)
• M42: 23,738,639 km (0.12 R)
• M43: 23,937,604 km (0.087 R)
• M44: 24,638,470 km (0.116 R)
• M45: 25,549,372 km (0.085 R)
• M46: 27,091,875 km (0.063 R)
• M47: 27,299,816 km (0.085 R)
• M48: 27,926,781 km (0.115 R)
• M49: 28,453,066 km (0.028 R)
• M50: 30,051,071 km (0.063 R)
• M51: 30,374,052 km (0.052 R)
• M52: 31,132,514 km (0.087 R)
• M53: 32,446,881 km (0.115 R)
• M54: 33,556,149 km (0.053 R)
• M55: 37,303,725 km (0.095 R)
• M56: 37,999,206 km (0.063 R)
• M57: 39,520,915 km (0.066 R)
• M58: 39,874,864 km (0.098 R)
• M59: 41,540,486 km (0.102 R)
• M60: 42,381,825 km (0.067 R)
• M61: 44,203,628 km (0.057 R)
• M62: 44,816,530 km (0.115 R)
• M63: 44,939,500 km (0.077 R)
• M64: 45,555,693 km (0.037 R)
• M65: 46,050,862 km (0.057 R)
• M66: 48,426,476 km (0.063 R)
• M67: 49,692,822 km (0.111 R)
• M68: 50,457,866 km (0.115 R)
• M69: 52,387,529 km (0.097 R)
• M70: 52,906,035 km (0.069 R)
• M71: 54,340,978 km (0.092 R)
• M72: 54,997,563 km (0.034 R)
• M73: 57,382,602 km (0.096 R)
• M74: 60,614,664 km (0.101 R)
• M75: 63,767,140 km (0.108 R)
• M76: 65,293,636 km (0.101 R)
• M77: 67,253,817 km (0.078 R)
• M78: 68,807,391 km (0.04 R)
• M79: 69,802,217 km (0.064 R)
• M80: 71,518,703 km (0.105 R)
• M81: 72,526,394 km (0.061 R)
• M82: 73,828,793 km (0.087 R)
• M83: 77,487,209 km (0.059 R)
• M84: 79,859,233 km (0.049 R)
• M85: 83,764,485 km (0.099 R)
• M86: 89,428,261 km (0.113 R)
• M87: 89,737,779 km (0.055 R)
• M88: 89,892,762 km (0.042 R)
• M89: 92,853,902 km (0.105 R)
• M90: 94,740,631 km (0.029 R)
• M91: 99,351,835 km (0.11 R)
• M92: 99,672,573 km (0.12 R)
• M93: 101,604,031 km (0.077 R)
• M94: 102,250,593 km (0.083 R)
• M95: 103,222,980 km (0.07 R)
• M96: 107,965,980 km (0.072 R)
• M97: 109,783,594 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit