🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.91 AU - 1.13 AU

Year: 394 Days

Day: 38.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.18 AU - 1.64 AU

Year: 641 Days

Day: 36.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 11.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.86 AU - 5.64 AU

Year: 3964 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,281,651 km

• M1: 141,520 km (0.051 R)
• M2: 222,751 km (0.109 R)
• M3: 445,951 km (0.12 R)
• M4: 546,331 km (0.109 R)
• M5: 701,764 km (0.086 R)
• M6: 1,004,550 km (0.093 R)
• M7: 1,393,654 km (0.118 R)
• M8: 1,662,182 km (0.058 R)
• M9: 1,982,321 km (0.05 R)
• M10: 2,069,836 km (0.069 R)
• M11: 2,267,156 km (0.06 R)
• M12: 2,546,305 km (0.071 R)
• M13: 2,661,197 km (0.089 R)
• M14: 2,836,824 km (0.12 R)
• M15: 3,016,342 km (0.117 R)
• M16: 3,179,104 km (0.079 R)
• M17: 3,261,533 km (0.096 R)
• M18: 3,663,353 km (0.119 R)
• M19: 4,653,691 km (0.062 R)
• M20: 4,818,697 km (0.064 R)
• M21: 4,961,563 km (0.1 R)
• M22: 5,622,337 km (0.038 R)
• M23: 6,001,567 km (0.112 R)
• M24: 6,078,311 km (0.104 R)
• M25: 6,258,876 km (0.078 R)
• M26: 6,467,565 km (0.111 R)
• M27: 6,945,231 km (0.095 R)
• M28: 7,080,018 km (0.07 R)
• M29: 7,352,137 km (0.093 R)
• M30: 7,794,647 km (0.044 R)
• M31: 8,532,315 km (0.094 R)
• M32: 9,440,972 km (0.106 R)
• M33: 9,530,581 km (0.081 R)
• M34: 9,891,710 km (0.092 R)
• M35: 10,013,034 km (0.037 R)
• M36: 10,257,328 km (0.082 R)
• M37: 10,782,865 km (0.11 R)
• M38: 11,412,522 km (0.04 R)
• M39: 11,571,844 km (0.064 R)
• M40: 12,021,685 km (0.108 R)
• M41: 12,510,272 km (0.112 R)
• M42: 12,608,707 km (0.094 R)
• M43: 13,946,261 km (0.097 R)
• M44: 14,322,051 km (0.075 R)
• M45: 15,118,361 km (0.058 R)
• M46: 15,964,786 km (0.119 R)
• M47: 16,718,011 km (0.042 R)
• M48: 16,790,267 km (0.054 R)
• M49: 16,935,227 km (0.118 R)
• M50: 17,153,490 km (0.118 R)
• M51: 17,372,801 km (0.104 R)
• M52: 17,445,954 km (0.107 R)
• M53: 17,850,916 km (0.109 R)
• M54: 18,482,667 km (0.084 R)
• M55: 19,768,311 km (0.096 R)
• M56: 20,654,230 km (0.086 R)
• M57: 21,474,475 km (0.098 R)
• M58: 21,631,852 km (0.04 R)
• M59: 21,829,172 km (0.115 R)
• M60: 22,305,342 km (0.103 R)
• M61: 22,504,756 km (0.108 R)
• M62: 22,945,471 km (0.083 R)
• M63: 23,632,125 km (0.106 R)
• M64: 24,243,681 km (0.102 R)
• M65: 24,572,049 km (0.081 R)
• M66: 25,025,929 km (0.063 R)
• M67: 25,150,095 km (0.06 R)
• M68: 26,361,838 km (0.114 R)
• M69: 26,530,434 km (0.093 R)
• M70: 26,614,957 km (0.05 R)
• M71: 26,826,489 km (0.069 R)
• M72: 27,378,954 km (0.046 R)
• M73: 27,464,374 km (0.07 R)
• M74: 28,279,533 km (0.092 R)
• M75: 28,495,402 km (0.057 R)
• M76: 28,668,338 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 11.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.45 AU - 5.95 AU

Year: 4540 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,281,651 km

• M1: 158,275 km (0.046 R)
• M2: 249,080 km (0.096 R)
• M3: 552,465 km (0.082 R)
• M4: 707,448 km (0.076 R)
• M5: 956,230 km (0.108 R)
• M6: 1,063,790 km (0.107 R)
• M7: 1,161,627 km (0.066 R)
• M8: 1,262,756 km (0.072 R)
• M9: 1,505,553 km (0.1 R)
• M10: 1,747,154 km (0.043 R)
• M11: 1,864,289 km (0.045 R)
• M12: 1,949,709 km (0.065 R)
• M13: 2,106,787 km (0.032 R)
• M14: 2,195,947 km (0.095 R)
• M15: 2,304,705 km (0.099 R)
• M16: 2,489,907 km (0.047 R)
• M17: 2,796,882 km (0.105 R)
• M18: 2,975,053 km (0.076 R)
• M19: 3,055,387 km (0.102 R)
• M20: 3,660,062 km (0.108 R)
• M21: 3,746,529 km (0.119 R)
• M22: 4,233,769 km (0.117 R)
• M23: 4,415,980 km (0.118 R)
• M24: 4,859,388 km (0.112 R)
• M25: 5,098,445 km (0.062 R)
• M26: 5,317,008 km (0.066 R)
• M27: 5,713,292 km (0.117 R)
• M28: 6,325,596 km (0.095 R)
• M29: 6,403,686 km (0.102 R)
• M30: 6,905,438 km (0.102 R)
• M31: 7,779,089 km (0.109 R)
• M32: 9,360,937 km (0.053 R)
• M33: 9,689,155 km (0.11 R)
• M34: 10,326,143 km (0.088 R)
• M35: 10,448,962 km (0.112 R)
• M36: 11,133,522 km (0.117 R)
• M37: 11,322,764 km (0.048 R)
• M38: 11,513,052 km (0.069 R)
• M39: 11,736,402 km (0.078 R)
• M40: 11,832,444 km (0.113 R)
• M41: 12,841,631 km (0.082 R)
• M42: 13,139,779 km (0.112 R)
• M43: 13,641,830 km (0.1 R)
• M44: 14,699,188 km (0.101 R)
• M45: 15,080,662 km (0.091 R)
• M46: 15,290,249 km (0.085 R)
• M47: 15,782,725 km (0.03 R)
• M48: 16,711,429 km (0.099 R)
• M49: 17,000,751 km (0.092 R)
• M50: 17,218,865 km (0.111 R)
• M51: 17,511,029 km (0.08 R)
• M52: 17,915,542 km (0.103 R)
• M53: 18,472,046 km (0.083 R)
• M54: 19,072,083 km (0.113 R)
• M55: 19,223,027 km (0.12 R)
• M56: 20,137,369 km (0.085 R)
• M57: 22,166,515 km (0.071 R)
• M58: 22,484,560 km (0.096 R)
• M59: 22,564,296 km (0.025 R)
• M60: 22,724,066 km (0.119 R)
• M61: 23,690,319 km (0.113 R)
• M62: 23,934,014 km (0.113 R)
• M63: 24,423,797 km (0.052 R)
• M64: 25,247,633 km (0.102 R)
• M65: 26,711,149 km (0.108 R)
• M66: 27,007,203 km (0.09 R)
• M67: 27,304,304 km (0.109 R)
• M68: 28,030,303 km (0.103 R)
• M69: 28,202,041 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 14.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.73 AU - 6.59 AU

Year: 5156 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,281,651 km

• M1: 195,824 km (0.065 R)
• M2: 346,469 km (0.101 R)
• M3: 560,244 km (0.097 R)
• M4: 703,110 km (0.047 R)
• M5: 848,818 km (0.045 R)
• M6: 944,262 km (0.097 R)
• M7: 1,134,251 km (0.102 R)
• M8: 1,296,116 km (0.089 R)
• M9: 1,466,059 km (0.081 R)
• M10: 1,568,833 km (0.071 R)
• M11: 1,659,040 km (0.083 R)
• M12: 2,038,271 km (0.081 R)
• M13: 2,676,755 km (0.105 R)
• M14: 2,822,912 km (0.102 R)
• M15: 2,990,611 km (0.111 R)
• M16: 3,180,900 km (0.088 R)
• M17: 3,296,987 km (0.094 R)
• M18: 3,796,495 km (0.055 R)
• M19: 4,171,088 km (0.077 R)
• M20: 4,298,695 km (0.099 R)
• M21: 4,711,435 km (0.051 R)
• M22: 5,787,194 km (0.073 R)
• M23: 6,097,908 km (0.117 R)
• M24: 6,414,308 km (0.076 R)
• M25: 6,512,743 km (0.055 R)
• M26: 6,911,571 km (0.09 R)
• M27: 7,063,114 km (0.092 R)
• M28: 7,241,435 km (0.114 R)
• M29: 7,344,059 km (0.045 R)
• M30: 7,576,683 km (0.108 R)
• M31: 8,182,256 km (0.084 R)
• M32: 9,023,145 km (0.116 R)
• M33: 9,161,523 km (0.103 R)
• M34: 9,328,325 km (0.114 R)
• M35: 9,440,074 km (0.101 R)
• M36: 9,580,397 km (0.097 R)
• M37: 9,834,863 km (0.086 R)
• M38: 10,699,090 km (0.075 R)
• M39: 11,828,853 km (0.08 R)
• M40: 12,101,869 km (0.104 R)
• M41: 12,623,517 km (0.115 R)
• M42: 12,902,667 km (0.115 R)
• M43: 13,246,592 km (0.078 R)
• M44: 13,784,247 km (0.116 R)
• M45: 14,007,746 km (0.054 R)
• M46: 14,620,200 km (0.031 R)
• M47: 14,717,738 km (0.088 R)
• M48: 14,815,575 km (0.068 R)
• M49: 15,307,602 km (0.099 R)
• M50: 16,139,516 km (0.101 R)
• M51: 16,747,631 km (0.056 R)
• M52: 16,917,874 km (0.117 R)
• M53: 17,363,376 km (0.058 R)
• M54: 18,021,307 km (0.115 R)
• M55: 18,125,876 km (0.08 R)
• M56: 18,899,447 km (0.103 R)
• M57: 19,183,533 km (0.066 R)
• M58: 19,397,458 km (0.055 R)
• M59: 19,576,228 km (0.081 R)
• M60: 19,719,692 km (0.067 R)
• M61: 20,369,844 km (0.115 R)
• M62: 20,478,901 km (0.066 R)
• M63: 21,395,039 km (0.093 R)
• M64: 21,951,244 km (0.119 R)
• M65: 22,362,039 km (0.063 R)
• M66: 22,926,472 km (0.091 R)
• M67: 23,419,397 km (0.12 R)
• M68: 23,533,690 km (0.084 R)
• M69: 23,686,280 km (0.09 R)
• M70: 24,261,633 km (0.105 R)
• M71: 25,269,773 km (0.108 R)
• M72: 25,504,492 km (0.088 R)
• M73: 26,094,057 km (0.063 R)
• M74: 26,569,180 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 11.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.99 AU - 6.23 AU

Year: 5783 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,281,651 km

• M1: 182,210 km (0.11 R)
• M2: 260,599 km (0.094 R)
• M3: 385,663 km (0.041 R)
• M4: 573,259 km (0.054 R)
• M5: 655,987 km (0.039 R)
• M6: 942,317 km (0.101 R)
• M7: 1,280,558 km (0.116 R)
• M8: 1,921,585 km (0.114 R)
• M9: 2,185,625 km (0.095 R)
• M10: 2,414,659 km (0.088 R)
• M11: 2,700,092 km (0.117 R)
• M12: 2,880,058 km (0.056 R)
• M13: 3,321,073 km (0.114 R)
• M14: 3,461,246 km (0.076 R)
• M15: 3,711,074 km (0.098 R)
• M16: 4,573,805 km (0.115 R)
• M17: 5,169,055 km (0.117 R)
• M18: 5,352,462 km (0.048 R)
• M19: 5,642,084 km (0.055 R)
• M20: 5,746,802 km (0.098 R)
• M21: 5,936,941 km (0.073 R)
• M22: 6,022,062 km (0.066 R)
• M23: 6,345,044 km (0.096 R)
• M24: 6,651,720 km (0.079 R)
• M25: 7,008,211 km (0.077 R)
• M26: 7,279,732 km (0.12 R)
• M27: 7,950,080 km (0.055 R)
• M28: 8,280,841 km (0.112 R)
• M29: 8,736,964 km (0.097 R)
• M30: 8,931,442 km (0.117 R)
• M31: 9,102,881 km (0.031 R)
• M32: 9,473,734 km (0.09 R)
• M33: 9,723,862 km (0.046 R)
• M34: 10,001,515 km (0.115 R)
• M35: 10,512,990 km (0.1 R)
• M36: 10,745,914 km (0.099 R)
• M37: 11,668,185 km (0.098 R)
• M38: 11,748,519 km (0.107 R)
• M39: 11,882,559 km (0.09 R)
• M40: 12,206,588 km (0.032 R)
• M41: 12,890,998 km (0.061 R)
• M42: 13,140,527 km (0.119 R)
• M43: 13,363,578 km (0.057 R)
• M44: 13,616,099 km (0.083 R)
• M45: 14,411,660 km (0.069 R)
• M46: 15,018,280 km (0.091 R)
• M47: 15,899,262 km (0.087 R)
• M48: 16,556,146 km (0.06 R)
• M49: 16,766,929 km (0.076 R)
• M50: 17,680,673 km (0.08 R)
• M51: 17,957,878 km (0.091 R)
• M52: 18,174,496 km (0.075 R)
• M53: 18,673,105 km (0.059 R)
• M54: 18,955,397 km (0.072 R)
• M55: 19,270,899 km (0.084 R)
• M56: 19,397,458 km (0.117 R)
• M57: 19,588,046 km (0.101 R)
• M58: 20,099,072 km (0.044 R)
• M59: 20,679,362 km (0.111 R)
• M60: 20,873,989 km (0.034 R)
• M61: 21,395,936 km (0.105 R)
• M62: 21,527,134 km (0.092 R)
• M63: 22,187,010 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 11.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.95 AU - 11.45 AU

Year: 11567 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,281,651 km

• M1: 186,399 km (0.077 R)
• M2: 268,528 km (0.119 R)
• M3: 394,639 km (0.079 R)
• M4: 504,145 km (0.116 R)
• M5: 580,440 km (0.081 R)
• M6: 890,107 km (0.034 R)
• M7: 1,000,211 km (0.095 R)
• M8: 1,189,752 km (0.092 R)
• M9: 1,375,702 km (0.102 R)
• M10: 1,472,342 km (0.096 R)
• M11: 1,554,771 km (0.114 R)
• M12: 1,707,061 km (0.058 R)
• M13: 2,100,952 km (0.119 R)
• M14: 2,347,191 km (0.042 R)
• M15: 2,503,520 km (0.065 R)
• M16: 3,206,331 km (0.097 R)
• M17: 3,783,480 km (0.066 R)
• M18: 4,660,273 km (0.101 R)
• M19: 4,783,392 km (0.08 R)
• M20: 4,982,955 km (0.106 R)
• M21: 6,291,039 km (0.075 R)
• M22: 6,454,999 km (0.103 R)
• M23: 6,565,103 km (0.107 R)
• M24: 6,731,306 km (0.099 R)
• M25: 6,899,005 km (0.116 R)
• M26: 7,153,022 km (0.095 R)
• M27: 7,467,926 km (0.094 R)
• M28: 7,963,394 km (0.066 R)
• M29: 8,409,495 km (0.096 R)
• M30: 8,681,164 km (0.084 R)
• M31: 9,891,262 km (0.092 R)
• M32: 11,021,922 km (0.044 R)
• M33: 11,419,105 km (0.074 R)
• M34: 12,193,274 km (0.058 R)
• M35: 12,363,815 km (0.104 R)
• M36: 12,603,920 km (0.094 R)
• M37: 12,810,963 km (0.114 R)
• M38: 13,193,635 km (0.107 R)
• M39: 14,399,693 km (0.042 R)
• M40: 14,580,108 km (0.108 R)
• M41: 14,797,473 km (0.034 R)
• M42: 15,567,005 km (0.112 R)
• M43: 17,527,934 km (0.039 R)
• M44: 17,643,423 km (0.087 R)
• M45: 17,759,212 km (0.09 R)
• M46: 19,167,826 km (0.094 R)
• M47: 20,046,264 km (0.073 R)
• M48: 21,060,538 km (0.041 R)
• M49: 21,883,925 km (0.105 R)
• M50: 22,091,417 km (0.11 R)
• M51: 22,633,859 km (0.074 R)
• M52: 22,801,707 km (0.042 R)
• M53: 23,012,042 km (0.071 R)
• M54: 23,138,602 km (0.102 R)
• M55: 25,499,107 km (0.086 R)
• M56: 26,508,743 km (0.065 R)
• M57: 28,205,482 km (0.114 R)
• M58: 30,769,290 km (0.112 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: 183 - 18,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit