🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 43.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,986,918 km

• M1: 56,548 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 231 Days

Day: 36.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,986,918 km

• M1: 105,018 km (0.083 R)
• M2: 538,104 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 236 Days

Day: 46.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.72 AU - 1.78 AU

Year: 877 Days

Day: 18.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.25 AU - 2.27 AU

Year: 1287 Days

Day: 22.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.04 AU - 4 AU

Year: 2501 Days

Day: 45.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 8.2

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.54 AU - 6.24 AU

Year: 5414 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,986,918 km

• M1: 131,048 km (0.119 R)
• M2: 244,443 km (0.116 R)
• M3: 305,778 km (0.057 R)
• M4: 394,639 km (0.119 R)
• M5: 540,497 km (0.107 R)
• M6: 678,277 km (0.06 R)
• M7: 989,291 km (0.039 R)
• M8: 1,081,593 km (0.119 R)
• M9: 1,242,111 km (0.101 R)
• M10: 1,325,288 km (0.095 R)
• M11: 1,622,239 km (0.092 R)
• M12: 1,825,692 km (0.072 R)
• M13: 1,882,540 km (0.097 R)
• M14: 2,076,718 km (0.12 R)
• M15: 2,763,073 km (0.072 R)
• M16: 2,917,158 km (0.083 R)
• M17: 3,188,080 km (0.074 R)
• M18: 3,949,683 km (0.07 R)
• M19: 4,224,195 km (0.111 R)
• M20: 4,712,931 km (0.117 R)
• M21: 4,765,440 km (0.066 R)
• M22: 4,897,535 km (0.036 R)
• M23: 5,004,049 km (0.077 R)
• M24: 5,603,936 km (0.042 R)
• M25: 6,990,260 km (0.04 R)
• M26: 7,170,675 km (0.043 R)
• M27: 7,383,253 km (0.105 R)
• M28: 7,474,957 km (0.055 R)
• M29: 7,690,378 km (0.114 R)
• M30: 7,908,043 km (0.084 R)
• M31: 8,508,678 km (0.101 R)
• M32: 8,572,856 km (0.092 R)
• M33: 8,863,225 km (0.067 R)
• M34: 9,124,124 km (0.028 R)
• M35: 10,397,501 km (0.099 R)
• M36: 10,811,139 km (0.118 R)
• M37: 11,054,834 km (0.042 R)
• M38: 11,265,318 km (0.085 R)
• M39: 11,406,239 km (0.06 R)
• M40: 11,654,422 km (0.106 R)
• M41: 12,012,111 km (0.054 R)
• M42: 12,084,067 km (0.116 R)
• M43: 12,774,910 km (0.027 R)
• M44: 13,143,669 km (0.103 R)
• M45: 13,403,820 km (0.055 R)
• M46: 13,553,268 km (0.09 R)
• M47: 13,929,357 km (0.069 R)
• M48: 14,156,746 km (0.088 R)
• M49: 15,467,821 km (0.098 R)
• M50: 15,939,803 km (0.12 R)
• M51: 16,656,526 km (0.057 R)
• M52: 17,669,453 km (0.085 R)
• M53: 17,874,552 km (0.116 R)
• M54: 18,286,844 km (0.083 R)
• M55: 18,494,186 km (0.065 R)
• M56: 19,924,791 km (0.109 R)
• M57: 20,653,332 km (0.116 R)
• M58: 20,826,118 km (0.099 R)
• M59: 21,042,586 km (0.101 R)
• M60: 21,740,610 km (0.09 R)
• M61: 22,490,544 km (0.116 R)
• M62: 22,891,017 km (0.115 R)
• M63: 23,653,817 km (0.112 R)
• M64: 23,970,366 km (0.105 R)
• M65: 25,342,777 km (0.107 R)
• M66: 25,573,906 km (0.097 R)
• M67: 26,038,557 km (0.089 R)
• M68: 26,318,604 km (0.083 R)
• M69: 27,070,333 km (0.086 R)
• M70: 27,638,655 km (0.063 R)
• M71: 28,306,759 km (0.1 R)
• M72: 28,450,673 km (0.096 R)
• M73: 29,513,117 km (0.097 R)
• M74: 30,195,881 km (0.099 R)
• M75: 30,686,862 km (0.105 R)
• M76: 30,834,664 km (0.12 R)
• M77: 31,081,501 km (0.105 R)
• M78: 31,626,785 km (0.08 R)
• M79: 32,175,360 km (0.079 R)
• M80: 33,029,265 km (0.065 R)
• M81: 33,130,244 km (0.1 R)
• M82: 33,941,513 km (0.12 R)
• M83: 34,094,402 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 13.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.57 AU - 7.25 AU

Year: 5442 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,986,918 km

• M1: 188,045 km (0.118 R)
• M2: 322,084 km (0.072 R)
• M3: 572,661 km (0.098 R)
• M4: 843,283 km (0.119 R)
• M5: 1,007,990 km (0.086 R)
• M6: 1,101,489 km (0.053 R)
• M7: 1,341,893 km (0.118 R)
• M8: 1,975,440 km (0.072 R)
• M9: 2,060,860 km (0.072 R)
• M10: 2,200,136 km (0.083 R)
• M11: 2,324,751 km (0.107 R)
• M12: 2,470,160 km (0.103 R)
• M13: 2,751,105 km (0.092 R)
• M14: 3,364,755 km (0.066 R)
• M15: 3,656,022 km (0.107 R)
• M16: 3,761,938 km (0.099 R)
• M17: 3,955,517 km (0.036 R)
• M18: 4,352,400 km (0.112 R)
• M19: 4,465,048 km (0.112 R)
• M20: 4,555,704 km (0.11 R)
• M21: 4,716,222 km (0.119 R)
• M22: 5,019,009 km (0.114 R)
• M23: 5,376,547 km (0.075 R)
• M24: 5,546,191 km (0.087 R)
• M25: 5,841,348 km (0.062 R)
• M26: 6,757,635 km (0.031 R)
• M27: 6,914,713 km (0.098 R)
• M28: 7,046,509 km (0.089 R)
• M29: 7,205,980 km (0.097 R)
• M30: 7,393,426 km (0.097 R)
• M31: 7,800,482 km (0.092 R)
• M32: 7,965,488 km (0.086 R)
• M33: 8,750,428 km (0.079 R)
• M34: 8,835,998 km (0.038 R)
• M35: 9,268,186 km (0.087 R)
• M36: 9,618,844 km (0.096 R)
• M37: 9,973,989 km (0.031 R)
• M38: 10,063,449 km (0.075 R)
• M39: 10,153,207 km (0.076 R)
• M40: 10,333,473 km (0.098 R)
• M41: 10,454,348 km (0.102 R)
• M42: 11,003,671 km (0.072 R)
• M43: 11,499,888 km (0.101 R)
• M44: 12,194,171 km (0.095 R)
• M45: 12,837,292 km (0.117 R)
• M46: 12,934,681 km (0.104 R)
• M47: 13,326,777 km (0.092 R)
• M48: 13,524,396 km (0.071 R)
• M49: 13,855,755 km (0.054 R)
• M50: 14,798,072 km (0.1 R)
• M51: 14,900,247 km (0.081 R)
• M52: 15,935,016 km (0.101 R)
• M53: 16,461,151 km (0.078 R)
• M54: 16,567,067 km (0.106 R)
• M55: 17,100,084 km (0.111 R)
• M56: 17,928,258 km (0.03 R)
• M57: 18,255,877 km (0.063 R)
• M58: 19,213,603 km (0.104 R)
• M59: 19,623,800 km (0.076 R)
• M60: 19,961,442 km (0.069 R)
• M61: 20,112,087 km (0.105 R)
• M62: 20,871,446 km (0.076 R)
• M63: 21,062,632 km (0.096 R)
• M64: 21,446,949 km (0.103 R)
• M65: 21,562,738 km (0.12 R)
• M66: 22,144,674 km (0.117 R)
• M67: 22,731,696 km (0.056 R)
• M68: 22,849,728 km (0.08 R)
• M69: 23,403,240 km (0.117 R)
• M70: 24,402,704 km (0.086 R)
• M71: 24,846,860 km (0.077 R)
• M72: 25,702,261 km (0.085 R)
• M73: 26,484,508 km (0.041 R)
• M74: 26,650,262 km (0.114 R)
• M75: 27,609,633 km (0.114 R)
• M76: 27,777,632 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 10.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.58 AU - 7.76 AU

Year: 7272 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,986,918 km

• M1: 140,173 km (0.118 R)
• M2: 217,814 km (0.119 R)
• M3: 284,834 km (0.036 R)
• M4: 405,859 km (0.06 R)
• M5: 1,027,588 km (0.067 R)
• M6: 1,212,491 km (0.109 R)
• M7: 1,933,403 km (0.104 R)
• M8: 2,142,541 km (0.096 R)
• M9: 2,767,112 km (0.108 R)
• M10: 3,221,889 km (0.067 R)
• M11: 3,623,111 km (0.091 R)
• M12: 3,960,903 km (0.105 R)
• M13: 4,418,074 km (0.043 R)
• M14: 4,528,028 km (0.096 R)
• M15: 5,857,953 km (0.087 R)
• M16: 5,948,759 km (0.086 R)
• M17: 6,070,382 km (0.109 R)
• M18: 6,691,363 km (0.047 R)
• M19: 6,786,358 km (0.093 R)
• M20: 7,528,812 km (0.083 R)
• M21: 7,594,635 km (0.09 R)
• M22: 8,604,570 km (0.092 R)
• M23: 8,776,907 km (0.087 R)
• M24: 8,881,027 km (0.053 R)
• M25: 10,233,691 km (0.111 R)
• M26: 10,933,959 km (0.073 R)
• M27: 11,421,947 km (0.101 R)
• M28: 11,649,635 km (0.111 R)
• M29: 12,186,841 km (0.103 R)
• M30: 12,458,361 km (0.073 R)
• M31: 12,575,347 km (0.04 R)
• M32: 13,484,602 km (0.085 R)
• M33: 13,846,181 km (0.08 R)
• M34: 14,333,122 km (0.085 R)
• M35: 14,455,792 km (0.09 R)
• M36: 14,578,761 km (0.095 R)
• M37: 14,661,040 km (0.067 R)
• M38: 14,743,319 km (0.033 R)
• M39: 14,908,475 km (0.117 R)
• M40: 15,365,796 km (0.081 R)
• M41: 15,575,233 km (0.046 R)
• M42: 15,659,307 km (0.11 R)
• M43: 16,336,985 km (0.07 R)
• M44: 16,507,975 km (0.108 R)
• M45: 16,808,518 km (0.114 R)
• M46: 17,371,604 km (0.109 R)
• M47: 18,249,743 km (0.045 R)
• M48: 18,382,736 km (0.072 R)
• M49: 18,917,848 km (0.049 R)
• M50: 19,775,791 km (0.116 R)
• M51: 20,507,923 km (0.034 R)
• M52: 21,904,719 km (0.087 R)
• M53: 22,093,212 km (0.111 R)
• M54: 22,235,031 km (0.074 R)
• M55: 23,476,394 km (0.102 R)
• M56: 23,862,805 km (0.112 R)
• M57: 24,446,386 km (0.078 R)
• M58: 25,528,727 km (0.102 R)
• M59: 25,677,427 km (0.061 R)
• M60: 25,926,059 km (0.102 R)
• M61: 26,425,716 km (0.118 R)
• M62: 26,827,835 km (0.089 R)
• M63: 27,231,749 km (0.096 R)
• M64: 28,046,010 km (0.098 R)
• M65: 28,558,832 km (0.088 R)
• M66: 29,282,138 km (0.072 R)
• M67: 29,385,959 km (0.097 R)
• M68: 29,645,960 km (0.066 R)
• M69: 31,222,422 km (0.089 R)
• M70: 31,541,065 km (0.035 R)
• M71: 31,754,093 km (0.065 R)
• M72: 32,556,985 km (0.087 R)
• M73: 32,826,111 km (0.11 R)
• M74: 33,312,454 km (0.078 R)
• M75: 33,529,221 km (0.097 R)
• M76: 33,692,283 km (0.085 R)
• M77: 34,840,596 km (0.093 R)
• M78: 36,112,776 km (0.086 R)
• M79: 36,558,877 km (0.048 R)
• M80: 36,838,625 km (0.082 R)
• M81: 37,063,022 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 12.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.79 AU - 10.71 AU

Year: 11531 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,986,918 km

• M1: 168,148 km (0.061 R)
• M2: 504,594 km (0.069 R)
• M3: 591,061 km (0.096 R)
• M4: 726,597 km (0.108 R)
• M5: 957,726 km (0.095 R)
• M6: 1,200,074 km (0.053 R)
• M7: 2,191,908 km (0.045 R)
• M8: 2,343,451 km (0.045 R)
• M9: 2,873,476 km (0.051 R)
• M10: 3,171,475 km (0.069 R)
• M11: 3,305,066 km (0.094 R)
• M12: 3,919,165 km (0.117 R)
• M13: 4,313,355 km (0.095 R)
• M14: 4,655,187 km (0.041 R)
• M15: 4,939,422 km (0.064 R)
• M16: 6,615,068 km (0.1 R)
• M17: 7,235,002 km (0.097 R)
• M18: 8,318,240 km (0.102 R)
• M19: 11,299,576 km (0.099 R)
• M20: 11,475,802 km (0.092 R)
• M21: 12,009,717 km (0.056 R)
• M22: 12,734,369 km (0.03 R)
• M23: 14,895,610 km (0.098 R)
• M24: 15,024,264 km (0.118 R)
• M25: 15,543,069 km (0.053 R)
• M26: 16,564,823 km (0.104 R)
• M27: 16,932,684 km (0.077 R)
• M28: 17,438,474 km (0.116 R)
• M29: 17,574,309 km (0.067 R)
• M30: 18,672,956 km (0.117 R)
• M31: 18,985,915 km (0.05 R)
• M32: 19,335,824 km (0.102 R)
• M33: 19,899,958 km (0.064 R)
• M34: 21,116,787 km (0.079 R)
• M35: 21,334,003 km (0.081 R)
• M36: 21,588,319 km (0.104 R)
• M37: 22,210,347 km (0.088 R)
• M38: 23,397,107 km (0.082 R)
• M39: 24,680,657 km (0.085 R)
• M40: 24,833,097 km (0.098 R)
• M41: 24,985,986 km (0.118 R)
• M42: 25,870,708 km (0.106 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: 544 - 15,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit