🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.74 AU

Year: 178 Days

Day: 14.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,090,680 km

• M1: 153,338 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 187 Days

Day: 20.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.81 AU

Year: 205 Days

Day: 28.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 219 Days

Day: 32.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,090,680 km

• M1: 358,436 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 338 Days

Day: 15 Hours

Environment

Temp: 51 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.9 AU - 1.34 AU

Year: 433 Days

Day: 34.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,090,680 km

• M1: 731,534 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.73 AU - 1.75 AU

Year: 838 Days

Day: 16.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 9.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.99 AU - 5.03 AU

Year: 4096 Days

Day: 14.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,090,680 km

• M1: 126,261 km (0.058 R)
• M2: 217,665 km (0.06 R)
• M3: 536,308 km (0.084 R)
• M4: 611,257 km (0.115 R)
• M5: 748,737 km (0.119 R)
• M6: 948,750 km (0.093 R)
• M7: 1,124,078 km (0.12 R)
• M8: 1,251,685 km (0.078 R)
• M9: 1,310,178 km (0.099 R)
• M10: 1,384,528 km (0.081 R)
• M11: 1,777,821 km (0.103 R)
• M12: 1,927,718 km (0.119 R)
• M13: 2,169,468 km (0.072 R)
• M14: 2,384,590 km (0.046 R)
• M15: 2,513,394 km (0.099 R)
• M16: 2,625,592 km (0.067 R)
• M17: 2,720,437 km (0.117 R)
• M18: 2,797,031 km (0.06 R)
• M19: 2,855,075 km (0.026 R)
• M20: 2,933,016 km (0.101 R)
• M21: 3,051,348 km (0.067 R)
• M22: 3,171,176 km (0.05 R)
• M23: 3,519,589 km (0.114 R)
• M24: 4,053,953 km (0.099 R)
• M25: 4,119,925 km (0.061 R)
• M26: 4,186,048 km (0.072 R)
• M27: 4,477,165 km (0.085 R)
• M28: 4,613,898 km (0.082 R)
• M29: 4,705,751 km (0.117 R)
• M30: 4,798,202 km (0.098 R)
• M31: 5,126,569 km (0.101 R)
• M32: 5,197,928 km (0.089 R)
• M33: 5,269,585 km (0.114 R)
• M34: 5,780,611 km (0.114 R)
• M35: 6,928,177 km (0.106 R)
• M36: 7,460,446 km (0.073 R)
• M37: 7,541,528 km (0.119 R)
• M38: 7,895,776 km (0.061 R)
• M39: 8,451,532 km (0.112 R)
• M40: 8,620,727 km (0.085 R)
• M41: 10,133,760 km (0.093 R)
• M42: 10,343,795 km (0.088 R)
• M43: 10,737,387 km (0.097 R)
• M44: 11,074,282 km (0.089 R)
• M45: 11,539,381 km (0.117 R)
• M46: 12,042,479 km (0.109 R)
• M47: 12,137,623 km (0.109 R)
• M48: 12,424,552 km (0.073 R)
• M49: 12,842,977 km (0.092 R)
• M50: 13,331,564 km (0.102 R)
• M51: 13,594,557 km (0.064 R)
• M52: 13,759,863 km (0.086 R)
• M53: 14,562,455 km (0.067 R)
• M54: 14,765,459 km (0.117 R)
• M55: 15,105,944 km (0.056 R)
• M56: 16,247,825 km (0.045 R)
• M57: 16,740,750 km (0.092 R)
• M58: 17,274,216 km (0.065 R)
• M59: 18,907,824 km (0.06 R)
• M60: 20,024,273 km (0.053 R)
• M61: 20,250,017 km (0.093 R)
• M62: 20,742,343 km (0.11 R)
• M63: 21,200,113 km (0.094 R)
• M64: 21,391,897 km (0.119 R)
• M65: 22,048,183 km (0.113 R)
• M66: 22,203,615 km (0.061 R)
• M67: 22,750,246 km (0.107 R)
• M68: 23,459,639 km (0.112 R)
• M69: 23,658,006 km (0.063 R)
• M70: 23,777,385 km (0.086 R)
• M71: 24,056,385 km (0.079 R)
• M72: 25,794,712 km (0.117 R)
• M73: 26,369,317 km (0.111 R)
• M74: 26,658,191 km (0.056 R)
• M75: 27,364,143 km (0.085 R)
• M76: 27,740,532 km (0.081 R)
• M77: 27,908,231 km (0.085 R)
• M78: 28,076,379 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 14.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.55 AU - 11.01 AU

Year: 11171 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,090,680 km

• M1: 201,808 km (0.088 R)
• M2: 430,991 km (0.115 R)
• M3: 712,235 km (0.119 R)
• M4: 1,097,300 km (0.093 R)
• M5: 1,405,173 km (0.09 R)
• M6: 1,618,200 km (0.065 R)
• M7: 1,971,550 km (0.096 R)
• M8: 2,518,929 km (0.044 R)
• M9: 2,990,461 km (0.101 R)
• M10: 3,586,759 km (0.116 R)
• M11: 3,882,214 km (0.105 R)
• M12: 4,532,217 km (0.1 R)
• M13: 5,401,979 km (0.119 R)
• M14: 6,010,244 km (0.096 R)
• M15: 6,126,930 km (0.075 R)
• M16: 7,209,570 km (0.115 R)
• M17: 7,794,348 km (0.082 R)
• M18: 8,437,918 km (0.105 R)
• M19: 8,700,163 km (0.082 R)
• M20: 9,009,532 km (0.079 R)
• M21: 9,098,692 km (0.058 R)
• M22: 9,639,339 km (0.104 R)
• M23: 10,329,883 km (0.097 R)
• M24: 11,275,491 km (0.114 R)
• M25: 11,516,194 km (0.106 R)
• M26: 12,446,543 km (0.089 R)
• M27: 12,595,692 km (0.069 R)
• M28: 12,695,474 km (0.095 R)
• M29: 13,299,550 km (0.049 R)
• M30: 13,656,191 km (0.064 R)
• M31: 14,483,467 km (0.107 R)
• M32: 14,903,239 km (0.111 R)
• M33: 15,061,663 km (0.115 R)
• M34: 15,647,488 km (0.082 R)
• M35: 16,240,794 km (0.104 R)
• M36: 16,512,912 km (0.071 R)
• M37: 16,676,871 km (0.109 R)
• M38: 17,006,436 km (0.111 R)
• M39: 17,728,096 km (0.08 R)
• M40: 18,346,533 km (0.081 R)
• M41: 20,010,810 km (0.115 R)
• M42: 20,537,095 km (0.089 R)
• M43: 21,663,118 km (0.081 R)
• M44: 22,022,901 km (0.05 R)
• M45: 22,505,653 km (0.117 R)
• M46: 23,604,749 km (0.113 R)
• M47: 24,596,284 km (0.048 R)
• M48: 24,721,198 km (0.113 R)
• M49: 26,748,398 km (0.069 R)
• M50: 26,941,081 km (0.072 R)
• M51: 27,069,884 km (0.091 R)
• M52: 27,392,717 km (0.088 R)
• M53: 28,368,992 km (0.045 R)
• M54: 29,224,243 km (0.031 R)
• M55: 29,422,909 km (0.119 R)
• M56: 30,825,389 km (0.086 R)
• M57: 31,908,777 km (0.045 R)
• M58: 35,726,664 km (0.074 R)
• M59: 37,150,387 km (0.096 R)
• M60: 37,509,273 km (0.058 R)
• M61: 38,447,700 km (0.09 R)
• M62: 39,174,746 km (0.057 R)
• M63: 39,393,906 km (0.064 R)
• M64: 39,686,520 km (0.119 R)
• M65: 41,309,058 km (0.092 R)
• M66: 41,531,959 km (0.095 R)
• M67: 42,128,406 km (0.05 R)
• M68: 44,618,762 km (0.111 R)
• M69: 45,612,840 km (0.065 R)
• M70: 45,920,263 km (0.116 R)
• M71: 46,382,521 km (0.104 R)
• M72: 47,311,823 km (0.09 R)
• M73: 47,778,718 km (0.096 R)
• M74: 48,247,258 km (0.116 R)
• M75: 48,952,762 km (0.096 R)
• M76: 51,809,034 km (0.119 R)
• M77: 52,773,192 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 12.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.8 AU - 12.88 AU

Year: 15833 Days

Day: 11.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,090,680 km

• M1: 174,880 km (0.112 R)
• M2: 275,709 km (0.047 R)
• M3: 372,050 km (0.095 R)
• M4: 796,908 km (0.109 R)
• M5: 1,018,163 km (0.092 R)
• M6: 1,596,209 km (0.089 R)
• M7: 1,723,218 km (0.085 R)
• M8: 2,097,362 km (0.119 R)
• M9: 2,409,573 km (0.06 R)
• M10: 3,015,743 km (0.103 R)
• M11: 3,206,780 km (0.102 R)
• M12: 3,401,856 km (0.11 R)
• M13: 4,150,892 km (0.098 R)
• M14: 4,292,561 km (0.115 R)
• M15: 4,653,840 km (0.092 R)
• M16: 4,875,395 km (0.069 R)
• M17: 5,328,975 km (0.093 R)
• M18: 5,875,456 km (0.106 R)
• M19: 6,853,976 km (0.112 R)
• M20: 7,148,983 km (0.098 R)
• M21: 7,795,246 km (0.118 R)
• M22: 7,882,761 km (0.09 R)
• M23: 8,595,295 km (0.056 R)
• M24: 9,143,272 km (0.062 R)
• M25: 9,282,099 km (0.119 R)
• M26: 9,468,348 km (0.117 R)
• M27: 10,465,867 km (0.08 R)
• M28: 10,708,365 km (0.102 R)
• M29: 11,347,597 km (0.098 R)
• M30: 11,999,096 km (0.095 R)
• M31: 12,151,237 km (0.108 R)
• M32: 13,025,187 km (0.092 R)
• M33: 13,233,876 km (0.058 R)
• M34: 13,443,613 km (0.049 R)
• M35: 13,548,930 km (0.112 R)
• M36: 13,760,311 km (0.098 R)
• M37: 15,215,749 km (0.073 R)
• M38: 15,989,619 km (0.092 R)
• M39: 16,101,219 km (0.05 R)
• M40: 16,832,902 km (0.071 R)
• M41: 17,003,294 km (0.068 R)
• M42: 17,690,696 km (0.118 R)
• M43: 18,154,150 km (0.093 R)
• M44: 18,445,717 km (0.116 R)
• M45: 19,568,000 km (0.118 R)
• M46: 19,867,046 km (0.049 R)
• M47: 21,384,866 km (0.107 R)
• M48: 22,688,611 km (0.043 R)
• M49: 24,853,442 km (0.095 R)
• M50: 25,829,419 km (0.087 R)
• M51: 26,421,078 km (0.116 R)
• M52: 26,685,418 km (0.066 R)
• M53: 26,884,233 km (0.087 R)
• M54: 28,967,832 km (0.111 R)
• M55: 29,513,865 km (0.062 R)
• M56: 29,719,562 km (0.076 R)
• M57: 30,201,267 km (0.05 R)
• M58: 30,477,724 km (0.119 R)
• M59: 31,242,319 km (0.075 R)
• M60: 31,732,252 km (0.112 R)
• M61: 32,083,657 km (0.082 R)
• M62: 33,074,593 km (0.076 R)
• M63: 34,075,553 km (0.12 R)
• M64: 34,724,209 km (0.061 R)
• M65: 35,595,617 km (0.115 R)
• M66: 35,887,632 km (0.047 R)
• M67: 36,400,603 km (0.117 R)
• M68: 37,211,722 km (0.107 R)
• M69: 37,433,875 km (0.081 R)
• M70: 37,805,327 km (0.031 R)
• M71: 38,926,712 km (0.106 R)
• M72: 39,077,058 km (0.082 R)
• M73: 39,680,386 km (0.089 R)
• M74: 40,286,856 km (0.048 R)
• M75: 40,515,143 km (0.106 R)
• M76: 41,662,558 km (0.1 R)
• M77: 44,538,428 km (0.102 R)
• M78: 45,168,683 km (0.082 R)
• M79: 45,801,931 km (0.119 R)
• M80: 46,438,021 km (0.071 R)
• M81: 46,836,999 km (0.114 R)
• M82: 47,237,173 km (0.1 R)
• M83: 49,499,243 km (0.081 R)
• M84: 50,070,258 km (0.108 R)
• M85: 50,152,088 km (0.106 R)
• M86: 50,479,557 km (0.068 R)
• M87: 53,458,500 km (0.109 R)
• M88: 53,709,226 km (0.058 R)
• M89: 54,884,916 km (0.077 R)
• M90: 56,068,983 km (0.1 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: 224 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit