🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 147 Days

Day: 38.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 421 Days

Day: 33.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.33 AU - 2.47 AU

Year: 1338 Days

Day: 26.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 10.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.29 AU - 9.85 AU

Year: 8251 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,475,317 km

• M1: 130,001 km (0.093 R)
• M2: 309,817 km (0.108 R)
• M3: 387,758 km (0.073 R)
• M4: 779,255 km (0.091 R)
• M5: 938,876 km (0.096 R)
• M6: 1,109,867 km (0.09 R)
• M7: 1,207,554 km (0.116 R)
• M8: 1,591,123 km (0.084 R)
• M9: 1,777,971 km (0.094 R)
• M10: 1,893,460 km (0.058 R)
• M11: 1,971,999 km (0.065 R)
• M12: 2,112,172 km (0.089 R)
• M13: 2,444,878 km (0.096 R)
• M14: 2,816,928 km (0.103 R)
• M15: 3,420,256 km (0.118 R)
• M16: 3,687,588 km (0.083 R)
• M17: 3,961,800 km (0.038 R)
• M18: 4,320,237 km (0.104 R)
• M19: 4,582,931 km (0.095 R)
• M20: 4,662,666 km (0.111 R)
• M21: 5,373,855 km (0.058 R)
• M22: 5,713,442 km (0.118 R)
• M23: 5,885,928 km (0.088 R)
• M24: 6,177,345 km (0.075 R)
• M25: 6,503,169 km (0.077 R)
• M26: 6,653,216 km (0.112 R)
• M27: 7,830,701 km (0.116 R)
• M28: 8,345,616 km (0.056 R)
• M29: 8,705,998 km (0.118 R)
• M30: 9,239,314 km (0.033 R)
• M31: 9,989,996 km (0.115 R)
• M32: 10,093,817 km (0.069 R)
• M33: 10,267,799 km (0.112 R)
• M34: 10,548,146 km (0.102 R)
• M35: 11,440,647 km (0.057 R)
• M36: 11,658,461 km (0.057 R)
• M37: 12,245,932 km (0.1 R)
• M38: 12,730,480 km (0.102 R)
• M39: 13,145,314 km (0.073 R)
• M40: 13,488,043 km (0.107 R)
• M41: 13,641,381 km (0.061 R)
• M42: 14,260,267 km (0.074 R)
• M43: 14,809,441 km (0.119 R)
• M44: 15,565,658 km (0.094 R)
• M45: 15,847,501 km (0.093 R)
• M46: 16,334,442 km (0.099 R)
• M47: 16,538,793 km (0.115 R)
• M48: 17,074,203 km (0.073 R)
• M49: 17,157,081 km (0.096 R)
• M50: 17,824,885 km (0.088 R)
• M51: 18,501,217 km (0.06 R)
• M52: 18,885,385 km (0.104 R)
• M53: 19,013,889 km (0.087 R)
• M54: 19,574,732 km (0.088 R)
• M55: 19,661,499 km (0.05 R)
• M56: 20,053,445 km (0.063 R)
• M57: 20,184,792 km (0.118 R)
• M58: 20,712,573 km (0.088 R)
• M59: 21,557,502 km (0.069 R)
• M60: 21,916,686 km (0.069 R)
• M61: 22,232,637 km (0.095 R)
• M62: 22,641,039 km (0.052 R)
• M63: 23,603,552 km (0.114 R)
• M64: 23,788,305 km (0.119 R)
• M65: 23,927,282 km (0.107 R)
• M66: 24,860,623 km (0.111 R)
• M67: 25,520,948 km (0.095 R)
• M68: 25,996,220 km (0.088 R)
• M69: 26,810,930 km (0.073 R)
• M70: 26,955,442 km (0.096 R)
• M71: 27,100,402 km (0.11 R)
• M72: 27,926,332 km (0.063 R)
• M73: 28,072,938 km (0.106 R)
• M74: 28,661,905 km (0.118 R)
• M75: 29,205,394 km (0.066 R)
• M76: 29,952,037 km (0.102 R)
• M77: 30,352,959 km (0.108 R)
• M78: 30,856,356 km (0.087 R)
• M79: 31,667,625 km (0.11 R)
• M80: 32,280,827 km (0.059 R)
• M81: 33,104,363 km (0.098 R)
• M82: 33,414,928 km (0.109 R)
• M83: 33,778,601 km (0.103 R)
• M84: 34,091,260 km (0.098 R)
• M85: 34,509,686 km (0.082 R)
• M86: 34,929,906 km (0.098 R)
• M87: 35,035,223 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 14.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.71 AU - 10.71 AU

Year: 10889 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,475,317 km

• M1: 204,650 km (0.054 R)
• M2: 548,426 km (0.116 R)
• M3: 1,114,205 km (0.107 R)
• M4: 1,365,230 km (0.12 R)
• M5: 1,876,705 km (0.077 R)
• M6: 2,049,640 km (0.086 R)
• M7: 2,178,893 km (0.119 R)
• M8: 2,497,088 km (0.115 R)
• M9: 2,688,423 km (0.093 R)
• M10: 2,993,753 km (0.073 R)
• M11: 3,272,603 km (0.097 R)
• M12: 4,057,992 km (0.091 R)
• M13: 4,325,772 km (0.092 R)
• M14: 4,922,219 km (0.119 R)
• M15: 5,704,316 km (0.118 R)
• M16: 5,888,621 km (0.093 R)
• M17: 7,183,989 km (0.082 R)
• M18: 7,508,766 km (0.102 R)
• M19: 9,366,622 km (0.09 R)
• M20: 9,804,345 km (0.114 R)
• M21: 11,157,159 km (0.063 R)
• M22: 11,301,521 km (0.095 R)
• M23: 12,032,456 km (0.107 R)
• M24: 12,358,878 km (0.103 R)
• M25: 13,570,621 km (0.068 R)
• M26: 13,941,624 km (0.117 R)
• M27: 14,378,599 km (0.081 R)
• M28: 14,883,492 km (0.107 R)
• M29: 15,234,150 km (0.116 R)
• M30: 15,813,692 km (0.114 R)
• M31: 15,976,005 km (0.072 R)
• M32: 16,400,415 km (0.097 R)
• M33: 16,531,911 km (0.109 R)
• M34: 16,729,530 km (0.094 R)
• M35: 18,681,184 km (0.111 R)
• M36: 19,683,938 km (0.079 R)
• M37: 20,103,859 km (0.066 R)
• M38: 21,024,186 km (0.098 R)
• M39: 21,741,358 km (0.113 R)
• M40: 22,466,608 km (0.107 R)
• M41: 22,722,421 km (0.111 R)
• M42: 23,569,444 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.9

Radius: 4.7

Gravity: 38.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.26 AU - 14.16 AU

Year: 18270 Days

Day: 16.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 30,475,317 km

• M1: 103,522 km (0.066 R)
• M2: 606,320 km (0.109 R)
• M3: 842,834 km (0.075 R)
• M4: 1,161,627 km (0.101 R)
• M5: 1,545,645 km (0.085 R)
• M6: 1,608,028 km (0.085 R)
• M7: 1,999,824 km (0.107 R)
• M8: 2,603,003 km (0.092 R)
• M9: 2,905,191 km (0.119 R)
• M10: 3,378,967 km (0.1 R)
• M11: 3,460,348 km (0.061 R)
• M12: 6,483,871 km (0.094 R)
• M13: 6,995,047 km (0.104 R)
• M14: 7,150,928 km (0.06 R)
• M15: 8,001,541 km (0.108 R)
• M16: 9,738,223 km (0.097 R)
• M17: 9,796,117 km (0.047 R)
• M18: 9,970,548 km (0.051 R)
• M19: 10,028,892 km (0.098 R)
• M20: 10,678,446 km (0.117 R)
• M21: 11,159,253 km (0.11 R)
• M22: 11,585,757 km (0.111 R)
• M23: 12,706,843 km (0.046 R)
• M24: 12,897,132 km (0.109 R)
• M25: 13,024,439 km (0.109 R)
• M26: 13,344,579 km (0.07 R)
• M27: 13,473,383 km (0.033 R)
• M28: 14,452,351 km (0.117 R)
• M29: 14,717,139 km (0.047 R)
• M30: 17,382,824 km (0.105 R)
• M31: 19,240,680 km (0.082 R)
• M32: 19,458,943 km (0.071 R)
• M33: 19,678,254 km (0.065 R)
• M34: 20,340,822 km (0.104 R)
• M35: 21,687,652 km (0.098 R)
• M36: 22,524,951 km (0.088 R)
• M37: 23,295,081 km (0.091 R)
• M38: 24,466,582 km (0.102 R)
• M39: 24,703,096 km (0.055 R)
• M40: 25,178,668 km (0.074 R)
• M41: 25,417,426 km (0.051 R)
• M42: 25,657,082 km (0.051 R)
• M43: 25,817,301 km (0.056 R)
• M44: 26,219,121 km (0.074 R)
• M45: 26,461,171 km (0.103 R)
• M46: 27,110,425 km (0.116 R)
• M47: 30,011,876 km (0.104 R)
• M48: 32,316,431 km (0.057 R)
• M49: 33,358,829 km (0.076 R)
• M50: 34,765,797 km (0.106 R)
• M51: 35,209,355 km (0.104 R)
• M52: 35,565,697 km (0.047 R)
• M53: 36,102,305 km (0.103 R)
• M54: 37,002,585 km (0.084 R)
• M55: 38,733,432 km (0.101 R)
• M56: 40,118,559 km (0.102 R)
• M57: 41,519,692 km (0.11 R)
• M58: 42,273,516 km (0.065 R)
• M59: 42,746,993 km (0.085 R)
• M60: 43,222,116 km (0.114 R)
• M61: 43,508,147 km (0.108 R)
• M62: 45,430,480 km (0.061 R)
• M63: 46,207,192 km (0.1 R)
• M64: 47,872,067 km (0.11 R)
• M65: 50,356,139 km (0.08 R)
• M66: 51,260,458 km (0.101 R)
• M67: 52,881,651 km (0.077 R)
• M68: 53,800,929 km (0.074 R)
• M69: 55,034,663 km (0.045 R)
• M70: 57,425,536 km (0.119 R)
• M71: 57,949,727 km (0.052 R)
• M72: 59,320,193 km (0.065 R)
• M73: 59,637,939 km (0.038 R)
• M74: 59,744,004 km (0.036 R)
• M75: 61,449,121 km (0.056 R)
• M76: 63,386,563 km (0.09 R)
• M77: 63,494,871 km (0.114 R)
• M78: 64,798,318 km (0.049 R)
• M79: 65,344,051 km (0.074 R)
• M80: 65,891,280 km (0.088 R)
• M81: 66,330,050 km (0.12 R)
• M82: 67,100,479 km (0.055 R)
• M83: 67,652,645 km (0.089 R)
• M84: 67,763,198 km (0.115 R)
• M85: 68,650,164 km (0.057 R)
• M86: 68,983,767 km (0.079 R)
• M87: 70,996,606 km (0.111 R)
• M88: 71,108,954 km (0.084 R)
• M89: 72,236,174 km (0.049 R)
• M90: 72,575,462 km (0.109 R)
• M91: 74,051,993 km (0.047 R)
• M92: 74,165,987 km (0.077 R)
• M93: 74,736,703 km (0.083 R)
• M94: 75,308,914 km (0.106 R)
• M95: 76,112,554 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.2

Radius: 6.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.29 AU - 16.39 AU

Year: 22688 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,475,317 km

• M1: 89,609 km (0.101 R)
• M2: 434,582 km (0.114 R)
• M3: 498,161 km (0.118 R)
• M4: 659,577 km (0.117 R)
• M5: 772,224 km (0.045 R)
• M6: 851,062 km (0.074 R)
• M7: 1,089,222 km (0.083 R)
• M8: 1,178,233 km (0.031 R)
• M9: 1,625,680 km (0.117 R)
• M10: 2,214,796 km (0.112 R)
• M11: 2,502,772 km (0.082 R)
• M12: 2,661,346 km (0.106 R)
• M13: 3,156,665 km (0.062 R)
• M14: 3,613,237 km (0.092 R)
• M15: 3,837,933 km (0.1 R)
• M16: 4,611,504 km (0.118 R)
• M17: 4,708,443 km (0.062 R)
• M18: 4,929,250 km (0.063 R)
• M19: 5,003,600 km (0.049 R)
• M20: 6,813,734 km (0.116 R)
• M21: 7,401,205 km (0.077 R)
• M22: 7,975,511 km (0.081 R)
• M23: 9,075,804 km (0.042 R)
• M24: 9,289,130 km (0.068 R)
• M25: 9,627,969 km (0.067 R)
• M26: 9,908,166 km (0.102 R)
• M27: 10,349,480 km (0.097 R)
• M28: 11,678,208 km (0.109 R)
• M29: 11,777,541 km (0.041 R)
• M30: 11,910,384 km (0.115 R)
• M31: 12,211,225 km (0.096 R)
• M32: 12,413,183 km (0.104 R)
• M33: 12,548,419 km (0.116 R)
• M34: 12,922,713 km (0.071 R)
• M35: 13,578,101 km (0.048 R)
• M36: 13,717,526 km (0.095 R)
• M37: 13,822,245 km (0.033 R)
• M38: 14,173,650 km (0.1 R)
• M39: 15,498,938 km (0.085 R)
• M40: 15,974,061 km (0.054 R)
• M41: 17,125,964 km (0.069 R)
• M42: 17,238,911 km (0.062 R)
• M43: 17,465,402 km (0.081 R)
• M44: 18,497,029 km (0.064 R)
• M45: 18,690,160 km (0.099 R)
• M46: 18,884,038 km (0.074 R)
• M47: 20,259,740 km (0.091 R)
• M48: 21,545,684 km (0.117 R)
• M49: 21,952,889 km (0.117 R)
• M50: 22,075,559 km (0.099 R)
• M51: 22,198,379 km (0.096 R)
• M52: 22,527,195 km (0.116 R)
• M53: 22,609,624 km (0.066 R)
• M54: 23,984,727 km (0.062 R)
• M55: 24,195,361 km (0.038 R)
• M56: 24,449,079 km (0.116 R)
• M57: 24,788,666 km (0.084 R)
• M58: 24,916,423 km (0.116 R)
• M59: 25,558,347 km (0.119 R)
• M60: 26,075,956 km (0.117 R)
• M61: 26,205,807 km (0.107 R)
• M62: 26,771,287 km (0.032 R)
• M63: 28,670,282 km (0.09 R)
• M64: 29,297,845 km (0.118 R)
• M65: 29,794,062 km (0.057 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit