🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 205 Days

Day: 37.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,674,972 km

• M1: 261,647 km (0.108 R)
• M2: 291,716 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 27.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,674,972 km

• M1: 524,041 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.62 AU - 0.78 AU

Year: 224 Days

Day: 26.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,674,972 km

• M1: 569,669 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.87 AU - 1.19 AU

Year: 400 Days

Day: 32.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,674,972 km

• M1: 393,293 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 568 Days

Day: 14.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 8.7

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.52 AU - 4.9 AU

Year: 3307 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,674,972 km

• M1: 135,685 km (0.101 R)
• M2: 213,775 km (0.046 R)
• M3: 270,772 km (0.036 R)
• M4: 458,069 km (0.083 R)
• M5: 677,529 km (0.106 R)
• M6: 816,356 km (0.064 R)
• M7: 941,569 km (0.081 R)
• M8: 1,185,862 km (0.104 R)
• M9: 1,450,202 km (0.106 R)
• M10: 1,603,540 km (0.051 R)
• M11: 1,689,558 km (0.06 R)
• M12: 1,762,413 km (0.089 R)
• M13: 2,158,398 km (0.111 R)
• M14: 2,221,828 km (0.112 R)
• M15: 2,598,665 km (0.092 R)
• M16: 2,872,728 km (0.051 R)
• M17: 2,995,548 km (0.086 R)
• M18: 3,692,823 km (0.088 R)
• M19: 3,768,969 km (0.06 R)
• M20: 3,826,564 km (0.071 R)
• M21: 4,357,786 km (0.101 R)
• M22: 4,601,331 km (0.037 R)
• M23: 4,745,544 km (0.112 R)
• M24: 4,932,990 km (0.099 R)
• M25: 5,337,054 km (0.056 R)
• M26: 5,685,617 km (0.082 R)
• M27: 5,951,901 km (0.118 R)
• M28: 6,199,485 km (0.11 R)
• M29: 6,962,883 km (0.043 R)
• M30: 7,176,210 km (0.099 R)
• M31: 8,150,242 km (0.109 R)
• M32: 8,275,006 km (0.078 R)
• M33: 8,882,224 km (0.08 R)
• M34: 9,582,641 km (0.05 R)
• M35: 10,543,808 km (0.08 R)
• M36: 10,816,375 km (0.043 R)
• M37: 12,356,036 km (0.099 R)
• M38: 12,643,264 km (0.087 R)
• M39: 12,701,009 km (0.114 R)
• M40: 12,816,648 km (0.091 R)
• M41: 13,725,305 km (0.115 R)
• M42: 13,844,086 km (0.096 R)
• M43: 14,262,362 km (0.108 R)
• M44: 14,715,195 km (0.086 R)
• M45: 14,928,222 km (0.099 R)
• M46: 15,050,294 km (0.056 R)
• M47: 15,111,479 km (0.078 R)
• M48: 15,203,482 km (0.114 R)
• M49: 15,264,817 km (0.097 R)
• M50: 15,635,072 km (0.098 R)
• M51: 15,759,088 km (0.082 R)
• M52: 15,852,288 km (0.046 R)
• M53: 15,914,521 km (0.086 R)
• M54: 16,289,862 km (0.101 R)
• M55: 16,478,654 km (0.094 R)
• M56: 16,604,915 km (0.051 R)
• M57: 16,794,904 km (0.114 R)
• M58: 17,273,019 km (0.115 R)
• M59: 17,594,206 km (0.09 R)
• M60: 17,658,832 km (0.034 R)
• M61: 18,014,875 km (0.046 R)
• M62: 18,405,924 km (0.068 R)
• M63: 18,898,849 km (0.109 R)
• M64: 19,097,215 km (0.025 R)
• M65: 19,263,119 km (0.044 R)
• M66: 19,429,472 km (0.089 R)
• M67: 19,730,014 km (0.034 R)
• M68: 20,200,649 km (0.059 R)
• M69: 20,606,957 km (0.045 R)
• M70: 20,913,483 km (0.063 R)
• M71: 21,427,801 km (0.079 R)
• M72: 21,772,923 km (0.097 R)
• M73: 21,842,187 km (0.1 R)
• M74: 21,911,600 km (0.11 R)
• M75: 22,154,846 km (0.104 R)
• M76: 22,259,266 km (0.047 R)
• M77: 22,503,858 km (0.078 R)
• M78: 23,739,686 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 5.1

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.8 AU - 16.24 AU

Year: 22288 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,674,972 km

• M1: 256,710 km (0.116 R)
• M2: 294,109 km (0.101 R)
• M3: 448,494 km (0.082 R)
• M4: 495,019 km (0.081 R)
• M5: 627,413 km (0.096 R)
• M6: 770,878 km (0.106 R)
• M7: 1,005,746 km (0.118 R)
• M8: 1,732,194 km (0.113 R)
• M9: 1,807,142 km (0.096 R)
• M10: 1,883,138 km (0.118 R)
• M11: 2,170,815 km (0.109 R)
• M12: 2,500,379 km (0.077 R)
• M13: 3,516,298 km (0.117 R)
• M14: 3,772,110 km (0.095 R)
• M15: 4,133,389 km (0.06 R)
• M16: 6,329,636 km (0.078 R)
• M17: 6,368,232 km (0.113 R)
• M18: 6,523,215 km (0.031 R)
• M19: 7,155,715 km (0.099 R)
• M20: 7,236,199 km (0.052 R)
• M21: 7,357,373 km (0.093 R)
• M22: 7,931,978 km (0.094 R)
• M23: 7,973,567 km (0.092 R)
• M24: 8,140,667 km (0.106 R)
• M25: 8,520,945 km (0.053 R)
• M26: 9,254,872 km (0.11 R)
• M27: 10,053,874 km (0.079 R)
• M28: 10,967,319 km (0.106 R)
• M29: 11,340,117 km (0.096 R)
• M30: 11,480,889 km (0.078 R)
• M31: 12,050,258 km (0.102 R)
• M32: 12,146,001 km (0.101 R)
• M33: 12,774,611 km (0.073 R)
• M34: 13,215,925 km (0.108 R)
• M35: 13,364,176 km (0.08 R)
• M36: 13,912,452 km (0.088 R)
• M37: 15,185,680 km (0.06 R)
• M38: 15,757,593 km (0.051 R)
• M39: 16,177,963 km (0.099 R)
• M40: 16,868,955 km (0.084 R)
• M41: 16,976,067 km (0.102 R)
• M42: 17,191,039 km (0.084 R)
• M43: 17,406,909 km (0.081 R)
• M44: 17,786,888 km (0.103 R)
• M45: 17,841,491 km (0.091 R)
• M46: 18,224,611 km (0.066 R)
• M47: 18,721,126 km (0.092 R)
• M48: 19,222,130 km (0.075 R)
• M49: 19,614,824 km (0.057 R)
• M50: 19,671,073 km (0.092 R)
• M51: 20,351,145 km (0.044 R)
• M52: 22,084,535 km (0.076 R)
• M53: 22,613,663 km (0.086 R)
• M54: 23,385,438 km (0.053 R)
• M55: 23,624,645 km (0.079 R)
• M56: 24,589,552 km (0.092 R)
• M57: 27,939,796 km (0.096 R)
• M58: 28,193,664 km (0.116 R)
• M59: 29,409,595 km (0.085 R)
• M60: 29,861,829 km (0.104 R)
• M61: 30,121,382 km (0.091 R)
• M62: 30,446,757 km (0.09 R)
• M63: 30,577,356 km (0.095 R)
• M64: 31,627,982 km (0.106 R)
• M65: 31,958,743 km (0.044 R)
• M66: 33,024,777 km (0.099 R)
• M67: 33,293,156 km (0.096 R)
• M68: 33,494,814 km (0.12 R)
• M69: 34,373,701 km (0.06 R)
• M70: 34,441,619 km (0.027 R)
• M71: 35,328,584 km (0.068 R)
• M72: 36,638,463 km (0.045 R)
• M73: 36,707,877 km (0.104 R)
• M74: 37,055,393 km (0.115 R)
• M75: 37,753,865 km (0.08 R)
• M76: 38,597,597 km (0.092 R)
• M77: 40,089,088 km (0.104 R)
• M78: 40,590,540 km (0.118 R)
• M79: 40,877,917 km (0.036 R)
• M80: 41,093,937 km (0.112 R)
• M81: 43,055,015 km (0.03 R)
• M82: 43,274,924 km (0.074 R)
• M83: 44,972,261 km (0.084 R)
• M84: 45,120,812 km (0.093 R)
• M85: 45,493,161 km (0.098 R)
• M86: 45,567,661 km (0.12 R)
• M87: 45,941,207 km (0.087 R)
• M88: 46,691,141 km (0.093 R)
• M89: 46,766,389 km (0.091 R)
• M90: 47,067,679 km (0.038 R)
• M91: 48,736,443 km (0.113 R)
• M92: 48,889,033 km (0.118 R)
• M93: 49,041,922 km (0.086 R)
• M94: 51,120,435 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 6.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.61 AU - 21.65 AU

Year: 28343 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,674,972 km

• M1: 100,231 km (0.117 R)
• M2: 205,697 km (0.062 R)
• M3: 257,757 km (0.06 R)
• M4: 805,585 km (0.097 R)
• M5: 1,037,611 km (0.109 R)
• M6: 1,186,910 km (0.088 R)
• M7: 1,316,611 km (0.102 R)
• M8: 2,157,650 km (0.11 R)
• M9: 2,646,536 km (0.11 R)
• M10: 3,760,142 km (0.109 R)
• M11: 3,874,884 km (0.111 R)
• M12: 4,506,037 km (0.103 R)
• M13: 4,874,946 km (0.095 R)
• M14: 5,042,196 km (0.112 R)
• M15: 5,339,148 km (0.069 R)
• M16: 5,729,449 km (0.112 R)
• M17: 6,629,579 km (0.089 R)
• M18: 7,095,876 km (0.115 R)
• M19: 7,524,623 km (0.099 R)
• M20: 8,158,769 km (0.112 R)
• M21: 8,407,251 km (0.12 R)
• M22: 8,607,861 km (0.092 R)
• M23: 8,962,708 km (0.12 R)
• M24: 9,013,721 km (0.097 R)
• M25: 9,529,833 km (0.111 R)
• M26: 9,582,043 km (0.118 R)
• M27: 9,686,612 km (0.103 R)
• M28: 9,738,971 km (0.059 R)
• M29: 10,108,627 km (0.062 R)
• M30: 10,375,510 km (0.079 R)
• M31: 11,080,265 km (0.033 R)
• M32: 11,410,578 km (0.081 R)
• M33: 11,688,530 km (0.115 R)
• M34: 12,364,414 km (0.037 R)
• M35: 12,822,033 km (0.054 R)
• M36: 13,110,907 km (0.042 R)
• M37: 13,401,875 km (0.094 R)
• M38: 13,460,368 km (0.095 R)
• M39: 14,347,483 km (0.101 R)
• M40: 14,467,161 km (0.034 R)
• M41: 15,192,262 km (0.11 R)
• M42: 17,501,604 km (0.097 R)
• M43: 17,565,483 km (0.082 R)
• M44: 18,663,980 km (0.051 R)
• M45: 19,784,618 km (0.097 R)
• M46: 19,851,189 km (0.106 R)
• M47: 20,926,797 km (0.112 R)
• M48: 22,854,366 km (0.112 R)
• M49: 23,697,649 km (0.078 R)
• M50: 24,479,597 km (0.108 R)
• M51: 24,551,105 km (0.095 R)
• M52: 24,981,648 km (0.113 R)
• M53: 25,053,754 km (0.114 R)
• M54: 27,023,509 km (0.088 R)
• M55: 27,171,461 km (0.098 R)
• M56: 28,514,401 km (0.114 R)
• M57: 29,194,024 km (0.102 R)
• M58: 29,421,862 km (0.117 R)
• M59: 30,261,854 km (0.106 R)
• M60: 30,723,363 km (0.099 R)
• M61: 31,342,399 km (0.102 R)
• M62: 33,938,820 km (0.091 R)
• M63: 34,098,441 km (0.088 R)
• M64: 36,440,097 km (0.113 R)
• M65: 37,836,742 km (0.117 R)
• M66: 38,666,412 km (0.045 R)
• M67: 40,766,916 km (0.076 R)
• M68: 40,936,410 km (0.052 R)
• M69: 41,532,109 km (0.112 R)
• M70: 42,904,071 km (0.103 R)
• M71: 43,509,045 km (0.089 R)
• M72: 44,378,059 km (0.094 R)
• M73: 44,902,250 km (0.097 R)
• M74: 45,165,093 km (0.075 R)
• M75: 45,692,426 km (0.116 R)
• M76: 46,221,703 km (0.074 R)
• M77: 46,664,363 km (0.104 R)
• M78: 48,718,491 km (0.116 R)
• M79: 50,802,091 km (0.086 R)
• M80: 51,167,409 km (0.118 R)
• M81: 51,533,624 km (0.095 R)
• M82: 52,268,598 km (0.113 R)
• M83: 52,822,111 km (0.057 R)
• M84: 53,377,567 km (0.045 R)
• M85: 54,494,316 km (0.114 R)
• M86: 54,868,310 km (0.057 R)
• M87: 55,995,231 km (0.061 R)
• M88: 57,035,086 km (0.065 R)
• M89: 57,224,776 km (0.114 R)
• M90: 58,081,224 km (0.081 R)
• M91: 59,999,368 km (0.057 R)
• M92: 63,111,602 km (0.058 R)
• M93: 63,602,582 km (0.096 R)
• M94: 63,799,303 km (0.099 R)
• M95: 64,885,084 km (0.033 R)
• M96: 66,575,092 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit