🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.53 AU - 0.73 AU

Year: 221 Days

Day: 19.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.91 AU - 1.25 AU

Year: 497 Days

Day: 17.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 13.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.41 AU - 3.11 AU

Year: 2031 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 72,542,561 km

• M1: 163,361 km (0.107 R)
• M2: 268,379 km (0.118 R)
• M3: 397,182 km (0.114 R)
• M4: 610,509 km (0.082 R)
• M5: 809,923 km (0.092 R)
• M6: 989,590 km (0.063 R)
• M7: 1,111,213 km (0.047 R)
• M8: 1,322,894 km (0.1 R)
• M9: 1,458,579 km (0.057 R)
• M10: 1,660,836 km (0.089 R)
• M11: 1,808,040 km (0.109 R)
• M12: 2,015,233 km (0.101 R)
• M13: 2,138,801 km (0.027 R)
• M14: 2,299,768 km (0.096 R)
• M15: 3,191,820 km (0.069 R)
• M16: 3,363,559 km (0.071 R)
• M17: 3,457,356 km (0.117 R)
• M18: 3,552,052 km (0.081 R)
• M19: 3,675,171 km (0.12 R)
• M20: 3,827,611 km (0.101 R)
• M21: 3,911,536 km (0.12 R)
• M22: 3,996,208 km (0.081 R)
• M23: 4,081,628 km (0.115 R)
• M24: 4,225,093 km (0.072 R)
• M25: 4,312,009 km (0.116 R)
• M26: 4,755,866 km (0.119 R)
• M27: 4,907,109 km (0.047 R)
• M28: 5,029,181 km (0.104 R)
• M29: 5,276,616 km (0.088 R)
• M30: 5,831,923 km (0.062 R)
• M31: 6,026,700 km (0.086 R)
• M32: 6,372,570 km (0.025 R)
• M33: 6,573,330 km (0.092 R)
• M34: 6,691,363 km (0.065 R)
• M35: 7,015,243 km (0.1 R)
• M36: 7,153,321 km (0.115 R)
• M37: 7,274,795 km (0.118 R)
• M38: 7,484,531 km (0.057 R)
• M39: 7,820,977 km (0.116 R)
• M40: 7,982,094 km (0.115 R)
• M41: 8,162,359 km (0.035 R)
• M42: 8,362,222 km (0.105 R)
• M43: 8,545,479 km (0.116 R)
• M44: 8,822,684 km (0.086 R)
• M45: 8,915,734 km (0.11 R)
• M46: 9,178,129 km (0.108 R)
• M47: 9,595,656 km (0.109 R)
• M48: 10,058,213 km (0.106 R)
• M49: 10,214,094 km (0.066 R)
• M50: 10,905,236 km (0.05 R)
• M51: 11,085,501 km (0.1 R)
• M52: 11,246,469 km (0.063 R)
• M53: 11,939,556 km (0.09 R)
• M54: 12,021,984 km (0.087 R)
• M55: 12,166,795 km (0.105 R)
• M56: 12,312,054 km (0.085 R)
• M57: 12,458,062 km (0.118 R)
• M58: 12,920,319 km (0.106 R)
• M59: 13,302,841 km (0.071 R)
• M60: 14,406,873 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 8.6

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.98 AU - 6.62 AU

Year: 5404 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 151.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,542,561 km

• M1: 115,041 km (0.107 R)
• M2: 290,968 km (0.11 R)
• M3: 344,973 km (0.067 R)
• M4: 676,781 km (0.101 R)
• M5: 740,809 km (0.092 R)
• M6: 903,272 km (0.048 R)
• M7: 1,047,933 km (0.099 R)
• M8: 1,279,361 km (0.042 R)
• M9: 1,360,144 km (0.078 R)
• M10: 1,561,353 km (0.097 R)
• M11: 1,808,339 km (0.115 R)
• M12: 1,973,794 km (0.114 R)
• M13: 2,299,918 km (0.071 R)
• M14: 2,499,780 km (0.076 R)
• M15: 2,622,600 km (0.073 R)
• M16: 2,789,252 km (0.115 R)
• M17: 3,089,495 km (0.066 R)
• M18: 3,355,181 km (0.087 R)
• M19: 3,490,866 km (0.073 R)
• M20: 3,721,097 km (0.1 R)
• M21: 3,837,933 km (0.034 R)
• M22: 3,932,479 km (0.052 R)
• M23: 4,123,665 km (0.1 R)
• M24: 4,293,608 km (0.096 R)
• M25: 4,465,796 km (0.116 R)
• M26: 5,334,361 km (0.032 R)
• M27: 5,519,713 km (0.097 R)
• M28: 5,788,091 km (0.114 R)
• M29: 5,869,323 km (0.116 R)
• M30: 6,170,912 km (0.049 R)
• M31: 6,903,792 km (0.104 R)
• M32: 7,047,855 km (0.107 R)
• M33: 7,368,443 km (0.096 R)
• M34: 7,843,267 km (0.035 R)
• M35: 7,993,613 km (0.084 R)
• M36: 8,512,119 km (0.087 R)
• M37: 8,604,870 km (0.076 R)
• M38: 8,853,501 km (0.108 R)
• M39: 9,104,676 km (0.115 R)
• M40: 9,389,959 km (0.063 R)
• M41: 9,710,398 km (0.091 R)
• M42: 10,893,567 km (0.055 R)
• M43: 10,960,587 km (0.097 R)
• M44: 11,913,974 km (0.068 R)
• M45: 12,052,352 km (0.118 R)
• M46: 12,156,473 km (0.096 R)
• M47: 12,330,754 km (0.073 R)
• M48: 12,858,236 km (0.117 R)
• M49: 13,249,883 km (0.117 R)
• M50: 13,609,367 km (0.067 R)
• M51: 13,971,992 km (0.099 R)
• M52: 14,227,655 km (0.107 R)
• M53: 14,411,361 km (0.083 R)
• M54: 14,743,768 km (0.06 R)
• M55: 14,817,968 km (0.11 R)
• M56: 15,680,699 km (0.075 R)
• M57: 15,908,387 km (0.115 R)
• M58: 16,328,757 km (0.118 R)
• M59: 17,180,418 km (0.047 R)
• M60: 18,125,876 km (0.068 R)
• M61: 18,404,876 km (0.106 R)
• M62: 18,846,041 km (0.085 R)
• M63: 19,007,307 km (0.101 R)
• M64: 19,494,099 km (0.086 R)
• M65: 19,738,990 km (0.081 R)
• M66: 20,936,820 km (0.055 R)
• M67: 21,020,446 km (0.05 R)
• M68: 21,481,506 km (0.086 R)
• M69: 23,057,071 km (0.104 R)
• M70: 23,272,791 km (0.089 R)
• M71: 23,967,823 km (0.044 R)
• M72: 24,186,385 km (0.09 R)
• M73: 24,405,546 km (0.097 R)
• M74: 24,625,455 km (0.104 R)
• M75: 24,890,243 km (0.104 R)
• M76: 25,378,082 km (0.108 R)
• M77: 26,093,309 km (0.115 R)
• M78: 26,318,155 km (0.105 R)
• M79: 26,498,420 km (0.11 R)
• M80: 26,860,447 km (0.12 R)
• M81: 28,094,031 km (0.054 R)
• M82: 28,509,315 km (0.079 R)
• M83: 29,673,635 km (0.078 R)
• M84: 30,948,359 km (0.091 R)
• M85: 32,096,522 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.4

Radius: 10.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.92 AU - 5.78 AU

Year: 5481 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,542,561 km

• M1: 135,236 km (0.107 R)
• M2: 215,720 km (0.042 R)
• M3: 414,087 km (0.095 R)
• M4: 610,210 km (0.059 R)
• M5: 893,847 km (0.098 R)
• M6: 974,331 km (0.089 R)
• M7: 1,231,340 km (0.08 R)
• M8: 1,523,954 km (0.083 R)
• M9: 1,721,722 km (0.055 R)
• M10: 1,838,707 km (0.08 R)
• M11: 2,142,840 km (0.078 R)
• M12: 2,221,379 km (0.057 R)
• M13: 2,300,965 km (0.112 R)
• M14: 2,463,129 km (0.072 R)
• M15: 2,679,747 km (0.059 R)
• M16: 2,816,180 km (0.06 R)
• M17: 3,025,168 km (0.119 R)
• M18: 3,113,730 km (0.096 R)
• M19: 3,203,339 km (0.066 R)
• M20: 4,027,923 km (0.12 R)
• M21: 4,165,104 km (0.032 R)
• M22: 4,263,988 km (0.091 R)
• M23: 4,729,088 km (0.118 R)
• M24: 5,167,858 km (0.113 R)
• M25: 5,252,980 km (0.115 R)
• M26: 5,381,484 km (0.051 R)
• M27: 6,039,864 km (0.106 R)
• M28: 6,107,183 km (0.101 R)
• M29: 6,401,442 km (0.111 R)
• M30: 6,816,726 km (0.107 R)
• M31: 7,264,473 km (0.042 R)
• M32: 7,624,854 km (0.116 R)
• M33: 8,313,154 km (0.054 R)
• M34: 8,689,991 km (0.078 R)
• M35: 9,538,959 km (0.114 R)
• M36: 9,643,677 km (0.102 R)
• M37: 9,775,024 km (0.096 R)
• M38: 10,766,110 km (0.03 R)
• M39: 10,929,770 km (0.111 R)
• M40: 11,176,906 km (0.094 R)
• M41: 11,537,137 km (0.092 R)
• M42: 12,042,329 km (0.08 R)
• M43: 12,183,999 km (0.099 R)
• M44: 12,383,113 km (0.103 R)
• M45: 12,640,870 km (0.06 R)
• M46: 12,842,528 km (0.108 R)
• M47: 13,045,234 km (0.107 R)
• M48: 13,161,471 km (0.088 R)
• M49: 13,395,143 km (0.103 R)
• M50: 14,554,078 km (0.041 R)
• M51: 15,221,883 km (0.114 R)
• M52: 15,436,555 km (0.11 R)
• M53: 15,899,860 km (0.039 R)
• M54: 16,242,439 km (0.08 R)
• M55: 16,524,581 km (0.078 R)
• M56: 17,030,222 km (0.091 R)
• M57: 17,125,515 km (0.109 R)
• M58: 17,348,865 km (0.073 R)
• M59: 17,637,290 km (0.084 R)
• M60: 18,154,001 km (0.11 R)
• M61: 18,642,887 km (0.109 R)
• M62: 19,037,227 km (0.092 R)
• M63: 19,334,777 km (0.099 R)
• M64: 19,767,264 km (0.047 R)
• M65: 20,102,064 km (0.118 R)
• M66: 20,675,623 km (0.112 R)
• M67: 20,947,442 km (0.099 R)
• M68: 21,152,092 km (0.052 R)
• M69: 22,254,478 km (0.099 R)
• M70: 22,533,030 km (0.078 R)
• M71: 22,882,939 km (0.106 R)
• M72: 23,411,020 km (0.036 R)
• M73: 23,765,267 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 6.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.03 AU - 14.31 AU

Year: 18805 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 72,542,561 km

• M1: 174,730 km (0.11 R)
• M2: 484,847 km (0.08 R)
• M3: 547,528 km (0.096 R)
• M4: 781,798 km (0.058 R)
• M5: 856,597 km (0.104 R)
• M6: 1,653,505 km (0.12 R)
• M7: 3,084,708 km (0.088 R)
• M8: 3,132,729 km (0.102 R)
• M9: 3,550,705 km (0.077 R)
• M10: 4,547,326 km (0.103 R)
• M11: 5,247,295 km (0.098 R)
• M12: 5,391,358 km (0.119 R)
• M13: 6,714,252 km (0.093 R)
• M14: 7,347,350 km (0.119 R)
• M15: 8,806,079 km (0.051 R)
• M16: 9,046,183 km (0.091 R)
• M17: 9,850,421 km (0.117 R)
• M18: 11,080,714 km (0.119 R)
• M19: 11,191,566 km (0.074 R)
• M20: 11,414,467 km (0.106 R)
• M21: 11,563,766 km (0.105 R)
• M22: 11,676,263 km (0.094 R)
• M23: 12,015,851 km (0.096 R)
• M24: 13,485,201 km (0.051 R)
• M25: 14,401,787 km (0.09 R)
• M26: 14,684,677 km (0.11 R)
• M27: 16,885,860 km (0.097 R)
• M28: 18,745,960 km (0.045 R)
• M29: 18,966,467 km (0.111 R)
• M30: 19,143,441 km (0.067 R)
• M31: 20,442,998 km (0.114 R)
• M32: 23,315,576 km (0.104 R)
• M33: 24,077,179 km (0.116 R)
• M34: 24,220,942 km (0.094 R)
• M35: 24,316,835 km (0.041 R)
• M36: 25,380,775 km (0.085 R)
• M37: 27,104,591 km (0.091 R)
• M38: 27,503,868 km (0.072 R)
• M39: 27,804,559 km (0.073 R)
• M40: 28,106,448 km (0.101 R)
• M41: 28,713,367 km (0.026 R)
• M42: 29,631,897 km (0.095 R)
• M43: 30,197,826 km (0.12 R)
• M44: 30,249,587 km (0.116 R)
• M45: 32,286,212 km (0.104 R)
• M46: 33,614,791 km (0.102 R)

Asteroid Belt

Center: 13.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.7

Radius: 5.6

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.76 AU - 16.64 AU

Year: 23701 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,542,561 km

• M1: 153,188 km (0.116 R)
• M2: 189,690 km (0.108 R)
• M3: 244,593 km (0.119 R)
• M4: 524,041 km (0.039 R)
• M5: 606,470 km (0.066 R)
• M6: 693,386 km (0.099 R)
• M7: 855,700 km (0.115 R)
• M8: 1,134,700 km (0.097 R)
• M9: 1,215,632 km (0.095 R)
• M10: 1,802,654 km (0.115 R)
• M11: 1,865,635 km (0.1 R)
• M12: 3,044,765 km (0.11 R)
• M13: 3,311,050 km (0.072 R)
• M14: 3,664,400 km (0.081 R)
• M15: 4,322,182 km (0.104 R)
• M16: 4,535,059 km (0.063 R)
• M17: 5,420,828 km (0.102 R)
• M18: 5,883,235 km (0.079 R)
• M19: 6,796,381 km (0.118 R)
• M20: 7,194,012 km (0.107 R)
• M21: 7,395,670 km (0.096 R)
• M22: 8,325,720 km (0.112 R)
• M23: 8,858,288 km (0.077 R)
• M24: 10,012,137 km (0.106 R)
• M25: 10,293,829 km (0.114 R)
• M26: 11,387,689 km (0.069 R)
• M27: 15,269,455 km (0.114 R)
• M28: 15,723,783 km (0.101 R)
• M29: 17,449,993 km (0.114 R)
• M30: 17,720,765 km (0.103 R)
• M31: 18,748,802 km (0.094 R)
• M32: 20,078,577 km (0.079 R)
• M33: 20,647,498 km (0.048 R)
• M34: 22,606,632 km (0.116 R)
• M35: 24,851,797 km (0.088 R)
• M36: 26,078,050 km (0.062 R)
• M37: 26,310,077 km (0.042 R)
• M38: 26,854,314 km (0.118 R)
• M39: 27,010,494 km (0.085 R)
• M40: 27,166,973 km (0.082 R)
• M41: 31,339,856 km (0.117 R)
• M42: 31,751,400 km (0.037 R)
• M43: 32,746,675 km (0.086 R)
• M44: 33,080,577 km (0.061 R)
• M45: 33,583,675 km (0.085 R)
• M46: 33,667,898 km (0.071 R)
• M47: 34,852,564 km (0.119 R)
• M48: 35,450,058 km (0.082 R)
• M49: 35,621,347 km (0.094 R)
• M50: 35,964,974 km (0.12 R)
• M51: 36,050,992 km (0.116 R)
• M52: 36,915,219 km (0.07 R)
• M53: 39,993,196 km (0.107 R)
• M54: 41,157,366 km (0.113 R)
• M55: 42,150,995 km (0.099 R)
• M56: 42,787,385 km (0.094 R)
• M57: 43,427,065 km (0.079 R)
• M58: 43,610,322 km (0.1 R)
• M59: 47,142,179 km (0.105 R)
• M60: 47,424,919 km (0.119 R)
• M61: 48,086,740 km (0.098 R)
• M62: 51,927,066 km (0.098 R)
• M63: 55,367,070 km (0.074 R)
• M64: 55,565,885 km (0.096 R)
• M65: 57,566,906 km (0.093 R)
• M66: 58,981,504 km (0.108 R)
• M67: 59,591,265 km (0.114 R)
• M68: 60,509,945 km (0.097 R)
• M69: 61,022,318 km (0.078 R)
• M70: 61,124,942 km (0.097 R)
• M71: 64,335,163 km (0.094 R)
• M72: 64,648,720 km (0.11 R)
• M73: 64,753,438 km (0.103 R)
• M74: 65,067,743 km (0.093 R)
• M75: 65,697,700 km (0.098 R)
• M76: 67,599,837 km (0.079 R)
• M77: 68,878,001 km (0.071 R)
• M78: 68,984,964 km (0.102 R)
• M79: 70,486,926 km (0.061 R)
• M80: 71,999,660 km (0.081 R)
• M81: 72,216,727 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit