🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.12 AU

Year: 306 Days

Day: 39.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.63 AU - 2.11 AU

Year: 916 Days

Day: 18.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.58 AU - 2.26 AU

Year: 953 Days

Day: 25.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.33 AU - 4.59 AU

Year: 2822 Days

Day: 44.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 14.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.79 AU - 6.51 AU

Year: 4810 Days

Day: 5.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,153,178 km

• M1: 201,508 km (0.119 R)
• M2: 475,871 km (0.101 R)
• M3: 622,776 km (0.031 R)
• M4: 1,047,484 km (0.104 R)
• M5: 1,335,759 km (0.109 R)
• M6: 1,939,387 km (0.105 R)
• M7: 2,120,999 km (0.109 R)
• M8: 2,245,314 km (0.1 R)
• M9: 2,666,432 km (0.091 R)
• M10: 2,996,296 km (0.092 R)
• M11: 3,207,678 km (0.116 R)
• M12: 3,412,028 km (0.081 R)
• M13: 3,758,048 km (0.064 R)
• M14: 3,961,052 km (0.07 R)
• M15: 4,063,826 km (0.056 R)
• M16: 4,311,859 km (0.1 R)
• M17: 4,618,834 km (0.117 R)
• M18: 5,057,904 km (0.112 R)
• M19: 5,183,865 km (0.099 R)
• M20: 5,961,625 km (0.044 R)
• M21: 6,139,646 km (0.076 R)
• M22: 6,868,786 km (0.098 R)
• M23: 7,673,772 km (0.118 R)
• M24: 7,932,577 km (0.069 R)
• M25: 9,098,393 km (0.092 R)
• M26: 9,562,445 km (0.113 R)
• M27: 9,701,422 km (0.111 R)
• M28: 10,087,085 km (0.109 R)
• M29: 10,549,492 km (0.088 R)
• M30: 10,693,256 km (0.076 R)
• M31: 11,680,153 km (0.08 R)
• M32: 11,772,904 km (0.112 R)
• M33: 12,335,392 km (0.099 R)
• M34: 12,619,927 km (0.114 R)
• M35: 12,964,151 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.2

Radius: 7.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.33 AU - 16.93 AU

Year: 19023 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,153,178 km

• M1: 132,693 km (0.083 R)
• M2: 227,838 km (0.091 R)
• M3: 432,487 km (0.074 R)
• M4: 606,320 km (0.1 R)
• M5: 1,389,914 km (0.052 R)
• M6: 1,440,777 km (0.091 R)
• M7: 1,663,977 km (0.111 R)
• M8: 1,814,473 km (0.117 R)
• M9: 2,143,289 km (0.1 R)
• M10: 2,743,176 km (0.096 R)
• M11: 2,839,966 km (0.108 R)
• M12: 3,053,442 km (0.089 R)
• M13: 3,409,485 km (0.096 R)
• M14: 3,995,460 km (0.106 R)
• M15: 4,844,129 km (0.104 R)
• M16: 5,178,929 km (0.087 R)
• M17: 5,602,889 km (0.113 R)
• M18: 5,850,174 km (0.093 R)
• M19: 6,059,013 km (0.053 R)
• M20: 6,355,516 km (0.072 R)
• M21: 6,505,563 km (0.109 R)
• M22: 6,678,498 km (0.074 R)
• M23: 7,385,348 km (0.101 R)
• M24: 8,000,045 km (0.098 R)
• M25: 8,395,582 km (0.114 R)
• M26: 8,442,406 km (0.107 R)
• M27: 9,036,759 km (0.103 R)
• M28: 9,990,595 km (0.103 R)
• M29: 10,315,521 km (0.034 R)
• M30: 12,098,129 km (0.116 R)
• M31: 14,197,137 km (0.113 R)
• M32: 14,873,918 km (0.077 R)
• M33: 15,734,854 km (0.101 R)
• M34: 15,908,986 km (0.037 R)
• M35: 16,523,384 km (0.106 R)
• M36: 17,624,873 km (0.108 R)
• M37: 17,775,518 km (0.109 R)
• M38: 18,627,029 km (0.083 R)
• M39: 18,780,517 km (0.044 R)
• M40: 18,934,453 km (0.061 R)
• M41: 19,585,353 km (0.074 R)
• M42: 20,432,975 km (0.12 R)
• M43: 21,260,550 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.4

Radius: 5.2

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.59 AU - 16.41 AU

Year: 19775 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,153,178 km

• M1: 110,553 km (0.101 R)
• M2: 194,328 km (0.066 R)
• M3: 273,764 km (0.088 R)
• M4: 466,297 km (0.101 R)
• M5: 891,005 km (0.049 R)
• M6: 1,380,489 km (0.026 R)
• M7: 1,433,447 km (0.034 R)
• M8: 1,596,508 km (0.039 R)
• M9: 1,823,149 km (0.118 R)
• M10: 2,060,112 km (0.083 R)
• M11: 3,136,918 km (0.098 R)
• M12: 3,384,502 km (0.059 R)
• M13: 4,049,764 km (0.081 R)
• M14: 4,087,911 km (0.086 R)
• M15: 4,126,208 km (0.038 R)
• M16: 4,164,506 km (0.087 R)
• M17: 4,280,444 km (0.106 R)
• M18: 4,634,392 km (0.037 R)
• M19: 4,794,612 km (0.093 R)
• M20: 6,054,226 km (0.03 R)
• M21: 6,185,573 km (0.049 R)
• M22: 6,540,269 km (0.098 R)
• M23: 6,901,698 km (0.094 R)
• M24: 7,362,459 km (0.111 R)
• M25: 7,409,134 km (0.037 R)
• M26: 7,549,606 km (0.099 R)
• M27: 9,403,872 km (0.094 R)
• M28: 9,454,585 km (0.115 R)
• M29: 10,172,655 km (0.045 R)
• M30: 10,802,163 km (0.116 R)
• M31: 11,121,555 km (0.049 R)
• M32: 11,498,242 km (0.08 R)
• M33: 11,715,308 km (0.09 R)
• M34: 12,153,481 km (0.101 R)
• M35: 12,597,188 km (0.104 R)
• M36: 13,557,307 km (0.053 R)
• M37: 14,075,065 km (0.108 R)
• M38: 14,307,241 km (0.113 R)
• M39: 14,775,482 km (0.087 R)
• M40: 15,367,890 km (0.091 R)
• M41: 17,813,666 km (0.087 R)
• M42: 18,127,821 km (0.072 R)
• M43: 18,317,212 km (0.1 R)
• M44: 18,761,667 km (0.117 R)
• M45: 19,273,890 km (0.033 R)
• M46: 19,338,218 km (0.085 R)
• M47: 20,115,977 km (0.061 R)
• M48: 20,970,031 km (0.069 R)
• M49: 22,781,512 km (0.098 R)
• M50: 24,155,269 km (0.064 R)
• M51: 24,572,647 km (0.044 R)
• M52: 25,132,891 km (0.11 R)
• M53: 25,697,174 km (0.105 R)
• M54: 25,838,993 km (0.068 R)
• M55: 26,766,649 km (0.103 R)
• M56: 26,982,220 km (0.114 R)
• M57: 27,198,389 km (0.114 R)
• M58: 27,342,900 km (0.099 R)
• M59: 28,288,060 km (0.108 R)
• M60: 28,727,878 km (0.098 R)
• M61: 29,317,892 km (0.057 R)
• M62: 29,465,993 km (0.096 R)
• M63: 32,174,313 km (0.117 R)
• M64: 32,863,810 km (0.096 R)
• M65: 33,094,639 km (0.09 R)
• M66: 36,701,743 km (0.118 R)
• M67: 38,065,926 km (0.108 R)
• M68: 39,120,442 km (0.118 R)
• M69: 39,528,545 km (0.059 R)
• M70: 40,596,225 km (0.047 R)
• M71: 40,761,231 km (0.104 R)
• M72: 41,756,506 km (0.06 R)
• M73: 41,923,158 km (0.117 R)
• M74: 42,257,210 km (0.11 R)
• M75: 43,180,229 km (0.103 R)
• M76: 44,025,008 km (0.045 R)
• M77: 46,246,985 km (0.096 R)
• M78: 48,068,189 km (0.092 R)
• M79: 49,031,450 km (0.1 R)
• M80: 49,912,582 km (0.082 R)
• M81: 50,799,099 km (0.099 R)
• M82: 51,869,621 km (0.115 R)
• M83: 52,228,057 km (0.085 R)
• M84: 53,037,831 km (0.086 R)
• M85: 53,579,824 km (0.117 R)
• M86: 53,942,299 km (0.053 R)
• M87: 54,305,523 km (0.094 R)
• M88: 54,578,390 km (0.11 R)
• M89: 54,943,109 km (0.065 R)
• M90: 56,686,074 km (0.116 R)
• M91: 56,962,980 km (0.082 R)
• M92: 57,703,489 km (0.097 R)
• M93: 60,414,651 km (0.096 R)
• M94: 60,791,788 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.7

Radius: 6.1

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.23 AU - 20.47 AU

Year: 27010 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,153,178 km

• M1: 140,323 km (0.111 R)
• M2: 293,361 km (0.038 R)
• M3: 453,431 km (0.102 R)
• M4: 935,735 km (0.108 R)
• M5: 1,143,975 km (0.118 R)
• M6: 1,432,998 km (0.035 R)
• M7: 1,638,097 km (0.104 R)
• M8: 2,387,432 km (0.086 R)
• M9: 2,508,008 km (0.111 R)
• M10: 3,010,208 km (0.037 R)
• M11: 3,053,442 km (0.12 R)
• M12: 3,543,076 km (0.112 R)
• M13: 3,961,651 km (0.033 R)
• M14: 4,693,633 km (0.068 R)
• M15: 4,946,902 km (0.057 R)
• M16: 5,949,208 km (0.063 R)
• M17: 6,557,473 km (0.113 R)
• M18: 6,670,270 km (0.116 R)
• M19: 7,418,558 km (0.084 R)
• M20: 8,193,176 km (0.104 R)
• M21: 8,314,650 km (0.077 R)
• M22: 8,375,536 km (0.117 R)
• M23: 8,559,242 km (0.059 R)
• M24: 9,947,062 km (0.05 R)
• M25: 10,799,470 km (0.076 R)
• M26: 11,948,980 km (0.025 R)
• M27: 12,086,760 km (0.09 R)
• M28: 12,433,528 km (0.049 R)
• M29: 12,924,508 km (0.048 R)
• M30: 14,143,282 km (0.091 R)
• M31: 15,398,109 km (0.041 R)
• M32: 15,623,254 km (0.098 R)
• M33: 15,698,501 km (0.074 R)
• M34: 15,925,142 km (0.104 R)
• M35: 16,305,270 km (0.108 R)
• M36: 16,534,753 km (0.1 R)
• M37: 17,619,637 km (0.113 R)
• M38: 21,009,974 km (0.1 R)
• M39: 21,259,653 km (0.076 R)
• M40: 21,343,128 km (0.041 R)
• M41: 21,846,076 km (0.119 R)
• M42: 22,183,569 km (0.077 R)
• M43: 22,607,978 km (0.116 R)
• M44: 25,121,372 km (0.091 R)
• M45: 27,358,159 km (0.098 R)
• M46: 27,813,087 km (0.116 R)
• M47: 28,178,853 km (0.042 R)
• M48: 28,546,116 km (0.069 R)
• M49: 29,471,529 km (0.092 R)
• M50: 32,690,426 km (0.11 R)
• M51: 33,366,758 km (0.079 R)
• M52: 34,439,075 km (0.118 R)
• M53: 34,537,212 km (0.119 R)
• M54: 35,127,375 km (0.104 R)
• M55: 36,417,507 km (0.095 R)
• M56: 38,941,822 km (0.073 R)
• M57: 40,897,814 km (0.111 R)
• M58: 44,156,953 km (0.046 R)
• M59: 47,716,934 km (0.114 R)
• M60: 49,808,162 km (0.067 R)
• M61: 50,474,621 km (0.092 R)
• M62: 50,586,071 km (0.083 R)
• M63: 50,697,522 km (0.104 R)
• M64: 51,144,221 km (0.056 R)
• M65: 51,368,019 km (0.075 R)
• M66: 53,170,225 km (0.103 R)
• M67: 53,737,650 km (0.112 R)
• M68: 53,851,344 km (0.032 R)
• M69: 54,764,190 km (0.075 R)
• M70: 55,107,667 km (0.065 R)
• M71: 56,027,395 km (0.039 R)
• M72: 57,649,185 km (0.097 R)
• M73: 61,057,174 km (0.11 R)
• M74: 62,605,961 km (0.087 R)
• M75: 63,806,185 km (0.115 R)
• M76: 66,351,144 km (0.104 R)
• M77: 66,473,215 km (0.09 R)
• M78: 66,961,952 km (0.084 R)
• M79: 67,329,364 km (0.086 R)
• M80: 70,292,599 km (0.098 R)
• M81: 73,045,948 km (0.083 R)
• M82: 73,424,131 km (0.099 R)
• M83: 75,706,994 km (0.094 R)
• M84: 75,962,059 km (0.099 R)
• M85: 76,729,047 km (0.08 R)
• M86: 77,884,242 km (0.104 R)
• M87: 78,786,766 km (0.111 R)
• M88: 78,916,018 km (0.06 R)
• M89: 79,045,271 km (0.107 R)
• M90: 79,433,477 km (0.103 R)
• M91: 79,563,029 km (0.114 R)
• M92: 81,514,982 km (0.104 R)
• M93: 82,693,664 km (0.116 R)
• M94: 85,864,241 km (0.119 R)
• M95: 87,197,008 km (0.097 R)
• M96: 88,536,657 km (0.065 R)
• M97: 88,805,335 km (0.067 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit