🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 519 Days

Day: 19.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 107.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.98 AU - 2.3 AU

Year: 1192 Days

Day: 15.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.06 AU - 3.02 AU

Year: 1542 Days

Day: 29.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,344,684 km

• M1: 565,330 km (0.101 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 8.3

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.8 AU - 4.9 AU

Year: 3455 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,344,684 km

• M1: 236,963 km (0.109 R)
• M2: 417,378 km (0.042 R)
• M3: 559,795 km (0.077 R)
• M4: 632,051 km (0.09 R)
• M5: 741,257 km (0.096 R)
• M6: 798,404 km (0.071 R)
• M7: 1,004,400 km (0.077 R)
• M8: 1,310,029 km (0.076 R)
• M9: 1,524,701 km (0.082 R)
• M10: 1,643,931 km (0.119 R)
• M11: 1,750,893 km (0.113 R)
• M12: 1,876,107 km (0.094 R)
• M13: 1,955,693 km (0.095 R)
• M14: 2,102,149 km (0.074 R)
• M15: 2,634,119 km (0.078 R)
• M16: 2,759,931 km (0.113 R)
• M17: 2,906,088 km (0.04 R)
• M18: 3,130,186 km (0.102 R)
• M19: 3,399,013 km (0.08 R)
• M20: 3,536,045 km (0.098 R)
• M21: 4,020,293 km (0.112 R)
• M22: 4,123,815 km (0.106 R)
• M23: 4,546,878 km (0.093 R)
• M24: 5,028,284 km (0.065 R)
• M25: 5,991,694 km (0.091 R)
• M26: 6,567,496 km (0.091 R)
• M27: 7,236,348 km (0.089 R)
• M28: 7,312,045 km (0.118 R)
• M29: 7,591,793 km (0.117 R)
• M30: 7,694,267 km (0.104 R)
• M31: 7,797,340 km (0.1 R)
• M32: 8,906,908 km (0.054 R)
• M33: 9,069,371 km (0.06 R)
• M34: 9,205,655 km (0.058 R)
• M35: 9,397,439 km (0.079 R)
• M36: 9,480,017 km (0.059 R)
• M37: 9,785,047 km (0.082 R)
• M38: 9,924,772 km (0.087 R)
• M39: 10,149,617 km (0.088 R)
• M40: 10,291,137 km (0.108 R)
• M41: 10,347,834 km (0.113 R)
• M42: 10,404,682 km (0.101 R)
• M43: 10,575,971 km (0.07 R)
• M44: 10,719,286 km (0.101 R)
• M45: 10,834,476 km (0.111 R)
• M46: 11,270,105 km (0.109 R)
• M47: 11,445,883 km (0.109 R)
• M48: 11,622,707 km (0.07 R)
• M49: 11,711,419 km (0.066 R)
• M50: 12,369,051 km (0.1 R)
• M51: 12,824,128 km (0.103 R)
• M52: 13,038,502 km (0.118 R)
• M53: 13,408,607 km (0.087 R)
• M54: 13,532,773 km (0.118 R)
• M55: 13,938,931 km (0.081 R)
• M56: 14,159,289 km (0.088 R)
• M57: 14,923,584 km (0.11 R)
• M58: 14,987,911 km (0.112 R)
• M59: 15,084,552 km (0.099 R)
• M60: 15,213,655 km (0.088 R)
• M61: 15,473,057 km (0.088 R)
• M62: 15,635,969 km (0.067 R)
• M63: 16,458,758 km (0.099 R)
• M64: 16,691,831 km (0.1 R)
• M65: 17,127,311 km (0.117 R)
• M66: 17,702,365 km (0.094 R)
• M67: 17,906,865 km (0.069 R)
• M68: 18,078,005 km (0.118 R)
• M69: 18,249,444 km (0.109 R)
• M70: 18,628,824 km (0.031 R)
• M71: 19,010,897 km (0.103 R)
• M72: 20,528,717 km (0.074 R)
• M73: 21,175,579 km (0.088 R)
• M74: 21,610,460 km (0.077 R)
• M75: 21,683,314 km (0.119 R)
• M76: 22,084,984 km (0.077 R)
• M77: 22,673,801 km (0.036 R)
• M78: 23,007,255 km (0.101 R)
• M79: 23,904,393 km (0.104 R)
• M80: 24,965,491 km (0.047 R)
• M81: 25,080,083 km (0.089 R)
• M82: 25,848,567 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 9.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.96 AU - 6.6 AU

Year: 4620 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,344,684 km

• M1: 139,126 km (0.119 R)
• M2: 233,522 km (0.075 R)
• M3: 489,035 km (0.11 R)
• M4: 687,851 km (0.09 R)
• M5: 797,506 km (0.112 R)
• M6: 870,510 km (0.113 R)
• M7: 1,057,956 km (0.092 R)
• M8: 1,271,133 km (0.116 R)
• M9: 1,395,599 km (0.118 R)
• M10: 1,807,741 km (0.101 R)
• M11: 2,093,473 km (0.098 R)
• M12: 2,256,684 km (0.1 R)
• M13: 3,673,376 km (0.11 R)
• M14: 3,834,941 km (0.11 R)
• M15: 4,716,821 km (0.104 R)
• M16: 4,833,806 km (0.095 R)
• M17: 5,659,138 km (0.075 R)
• M18: 5,721,221 km (0.088 R)
• M19: 6,419,544 km (0.072 R)
• M20: 6,527,703 km (0.114 R)
• M21: 6,723,975 km (0.077 R)
• M22: 6,877,912 km (0.102 R)
• M23: 7,055,335 km (0.113 R)
• M24: 7,189,374 km (0.108 R)
• M25: 7,734,210 km (0.06 R)
• M26: 7,918,814 km (0.043 R)
• M27: 8,410,243 km (0.06 R)
• M28: 8,552,510 km (0.098 R)
• M29: 9,032,420 km (0.091 R)
• M30: 9,129,509 km (0.11 R)
• M31: 9,447,255 km (0.052 R)
• M32: 9,521,156 km (0.098 R)
• M33: 10,270,193 km (0.113 R)
• M34: 11,324,559 km (0.096 R)
• M35: 11,508,115 km (0.111 R)
• M36: 11,586,953 km (0.1 R)
• M37: 12,117,727 km (0.088 R)
• M38: 12,386,105 km (0.108 R)
• M39: 12,901,470 km (0.047 R)
• M40: 13,010,976 km (0.094 R)
• M41: 13,120,631 km (0.12 R)
• M42: 14,262,811 km (0.103 R)
• M43: 14,375,907 km (0.045 R)
• M44: 15,032,192 km (0.058 R)
• M45: 15,205,128 km (0.102 R)
• M46: 15,407,533 km (0.097 R)
• M47: 16,344,465 km (0.109 R)
• M48: 16,730,427 km (0.07 R)
• M49: 16,849,807 km (0.097 R)
• M50: 17,360,235 km (0.083 R)
• M51: 18,242,563 km (0.116 R)
• M52: 18,550,286 km (0.047 R)
• M53: 18,952,853 km (0.116 R)
• M54: 19,077,319 km (0.078 R)
• M55: 19,483,627 km (0.117 R)
• M56: 20,114,331 km (0.049 R)
• M57: 20,495,955 km (0.075 R)
• M58: 20,655,576 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 13.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.08 AU - 7.72 AU

Year: 6165 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 86,344,684 km

• M1: 181,313 km (0.11 R)
• M2: 355,295 km (0.079 R)
• M3: 546,780 km (0.057 R)
• M4: 803,939 km (0.102 R)
• M5: 948,301 km (0.049 R)
• M6: 1,250,040 km (0.087 R)
• M7: 1,468,752 km (0.111 R)
• M8: 1,566,439 km (0.111 R)
• M9: 2,144,635 km (0.117 R)
• M10: 2,332,530 km (0.093 R)
• M11: 2,991,808 km (0.1 R)
• M12: 3,224,133 km (0.08 R)
• M13: 3,550,855 km (0.077 R)
• M14: 3,865,459 km (0.098 R)
• M15: 4,119,177 km (0.03 R)
• M16: 4,307,222 km (0.074 R)
• M17: 4,814,359 km (0.096 R)
• M18: 5,163,221 km (0.049 R)
• M19: 5,391,956 km (0.103 R)
• M20: 5,650,012 km (0.102 R)
• M21: 6,205,170 km (0.032 R)
• M22: 6,367,035 km (0.104 R)
• M23: 6,612,525 km (0.102 R)
• M24: 7,056,681 km (0.073 R)
• M25: 8,506,883 km (0.075 R)
• M26: 8,898,680 km (0.056 R)
• M27: 9,204,308 km (0.106 R)
• M28: 9,920,134 km (0.078 R)
• M29: 10,205,118 km (0.043 R)
• M30: 10,364,739 km (0.05 R)
• M31: 10,848,389 km (0.073 R)
• M32: 12,445,196 km (0.116 R)
• M33: 12,924,658 km (0.091 R)
• M34: 13,236,120 km (0.079 R)
• M35: 13,480,115 km (0.092 R)
• M36: 14,435,297 km (0.119 R)
• M37: 14,542,708 km (0.078 R)
• M38: 14,758,578 km (0.079 R)
• M39: 15,302,665 km (0.076 R)
• M40: 15,632,229 km (0.111 R)
• M41: 16,597,585 km (0.077 R)
• M42: 16,898,575 km (0.037 R)
• M43: 17,087,667 km (0.119 R)
• M44: 17,201,362 km (0.11 R)
• M45: 18,742,070 km (0.108 R)
• M46: 18,976,939 km (0.112 R)
• M47: 20,126,150 km (0.085 R)
• M48: 20,931,884 km (0.102 R)
• M49: 21,297,950 km (0.053 R)
• M50: 21,502,151 km (0.073 R)
• M51: 21,625,120 km (0.101 R)
• M52: 21,912,647 km (0.092 R)
• M53: 22,658,093 km (0.071 R)
• M54: 23,201,583 km (0.066 R)
• M55: 23,411,768 km (0.081 R)
• M56: 23,664,887 km (0.113 R)
• M57: 26,157,936 km (0.071 R)
• M58: 26,289,133 km (0.069 R)
• M59: 26,508,294 km (0.039 R)
• M60: 26,948,411 km (0.069 R)
• M61: 28,778,442 km (0.109 R)
• M62: 29,503,393 km (0.093 R)
• M63: 30,234,478 km (0.104 R)
• M64: 30,556,113 km (0.103 R)
• M65: 30,694,342 km (0.108 R)
• M66: 30,925,171 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 12.4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.88 AU - 7.52 AU

Year: 7357 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,344,684 km

• M1: 155,283 km (0.109 R)
• M2: 242,947 km (0.105 R)
• M3: 425,157 km (0.089 R)
• M4: 579,243 km (0.097 R)
• M5: 1,038,508 km (0.087 R)
• M6: 1,705,565 km (0.116 R)
• M7: 1,797,269 km (0.064 R)
• M8: 1,947,764 km (0.115 R)
• M9: 2,424,682 km (0.096 R)
• M10: 3,004,224 km (0.1 R)
• M11: 3,437,609 km (0.119 R)
• M12: 4,187,095 km (0.114 R)
• M13: 4,439,616 km (0.052 R)
• M14: 4,567,821 km (0.1 R)
• M15: 4,697,224 km (0.068 R)
• M16: 5,471,991 km (0.08 R)
• M17: 6,200,383 km (0.032 R)
• M18: 6,430,764 km (0.045 R)
• M19: 6,899,903 km (0.114 R)
• M20: 7,078,672 km (0.116 R)
• M21: 7,624,405 km (0.108 R)
• M22: 7,871,391 km (0.078 R)
• M23: 8,468,436 km (0.086 R)
• M24: 9,839,950 km (0.093 R)
• M25: 10,041,458 km (0.056 R)
• M26: 10,176,545 km (0.111 R)
• M27: 10,346,338 km (0.101 R)
• M28: 10,551,287 km (0.047 R)
• M29: 10,965,374 km (0.062 R)
• M30: 11,104,500 km (0.103 R)
• M31: 11,349,542 km (0.041 R)
• M32: 11,773,801 km (0.109 R)
• M33: 12,059,533 km (0.112 R)
• M34: 12,528,672 km (0.084 R)
• M35: 13,188,249 km (0.079 R)
• M36: 13,336,351 km (0.06 R)
• M37: 13,746,548 km (0.045 R)
• M38: 14,123,086 km (0.095 R)
• M39: 14,350,625 km (0.11 R)
• M40: 14,847,738 km (0.092 R)
• M41: 14,963,377 km (0.047 R)
• M42: 15,079,166 km (0.056 R)
• M43: 15,741,286 km (0.088 R)
• M44: 15,977,202 km (0.072 R)
• M45: 16,135,178 km (0.103 R)
• M46: 16,732,223 km (0.11 R)
• M47: 16,852,499 km (0.056 R)
• M48: 17,174,584 km (0.079 R)
• M49: 17,988,994 km (0.119 R)
• M50: 18,112,113 km (0.113 R)
• M51: 18,276,970 km (0.118 R)
• M52: 19,066,249 km (0.091 R)
• M53: 19,655,066 km (0.093 R)
• M54: 19,909,233 km (0.106 R)
• M55: 20,850,502 km (0.096 R)
• M56: 20,980,054 km (0.048 R)
• M57: 21,587,870 km (0.043 R)
• M58: 21,718,918 km (0.045 R)
• M59: 21,937,780 km (0.106 R)
• M60: 22,069,575 km (0.078 R)
• M61: 22,289,634 km (0.034 R)
• M62: 22,466,159 km (0.044 R)
• M63: 22,643,283 km (0.071 R)
• M64: 22,909,867 km (0.111 R)
• M65: 23,760,480 km (0.118 R)
• M66: 23,850,688 km (0.045 R)
• M67: 24,576,088 km (0.06 R)
• M68: 25,033,109 km (0.034 R)
• M69: 25,816,553 km (0.111 R)
• M70: 26,002,055 km (0.05 R)
• M71: 26,374,404 km (0.099 R)
• M72: 26,842,346 km (0.104 R)
• M73: 27,124,488 km (0.1 R)
• M74: 29,223,046 km (0.09 R)
• M75: 29,368,007 km (0.107 R)
• M76: 30,194,086 km (0.092 R)
• M77: 30,291,774 km (0.048 R)
• M78: 30,438,529 km (0.095 R)
• M79: 30,929,360 km (0.108 R)
• M80: 31,027,795 km (0.06 R)
• M81: 31,819,318 km (0.109 R)
• M82: 32,968,977 km (0.079 R)
• M83: 33,574,101 km (0.12 R)
• M84: 33,928,797 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.2

Radius: 4.9

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.4 AU - 20.28 AU

Year: 26315 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,344,684 km

• M1: 147,204 km (0.054 R)
• M2: 305,030 km (0.059 R)
• M3: 777,311 km (0.118 R)
• M4: 1,490,743 km (0.087 R)
• M5: 1,590,973 km (0.118 R)
• M6: 1,658,891 km (0.102 R)
• M7: 2,087,040 km (0.118 R)
• M8: 2,124,140 km (0.111 R)
• M9: 2,351,828 km (0.091 R)
• M10: 2,708,021 km (0.102 R)
• M11: 3,382,109 km (0.118 R)
• M12: 3,783,031 km (0.081 R)
• M13: 3,920,063 km (0.045 R)
• M14: 4,151,939 km (0.062 R)
• M15: 4,293,309 km (0.058 R)
• M16: 5,634,903 km (0.107 R)
• M17: 5,739,173 km (0.09 R)
• M18: 6,002,465 km (0.111 R)
• M19: 6,055,572 km (0.08 R)
• M20: 6,108,829 km (0.109 R)
• M21: 7,662,852 km (0.073 R)
• M22: 8,245,984 km (0.087 R)
• M23: 8,364,316 km (0.12 R)
• M24: 9,454,585 km (0.04 R)
• M25: 10,079,306 km (0.082 R)
• M26: 10,332,875 km (0.114 R)
• M27: 10,846,444 km (0.067 R)
• M28: 11,632,132 km (0.025 R)
• M29: 12,708,190 km (0.107 R)
• M30: 13,257,962 km (0.096 R)
• M31: 14,097,206 km (0.072 R)
• M32: 14,309,784 km (0.055 R)
• M33: 16,195,316 km (0.082 R)
• M34: 16,716,066 km (0.072 R)
• M35: 17,016,159 km (0.103 R)
• M36: 18,234,185 km (0.092 R)
• M37: 20,033,848 km (0.071 R)
• M38: 20,753,264 km (0.063 R)
• M39: 21,075,797 km (0.106 R)
• M40: 21,889,160 km (0.047 R)
• M41: 23,714,554 km (0.086 R)
• M42: 24,051,598 km (0.105 R)
• M43: 25,072,454 km (0.079 R)
• M44: 26,368,270 km (0.103 R)
• M45: 26,455,336 km (0.117 R)
• M46: 26,542,701 km (0.055 R)
• M47: 27,068,239 km (0.071 R)
• M48: 28,486,277 km (0.08 R)
• M49: 28,575,736 km (0.057 R)
• M50: 29,384,911 km (0.1 R)
• M51: 29,565,775 km (0.115 R)
• M52: 29,928,400 km (0.116 R)
• M53: 30,658,438 km (0.078 R)
• M54: 30,841,845 km (0.084 R)
• M55: 34,680,975 km (0.099 R)
• M56: 35,639,898 km (0.054 R)
• M57: 36,026,010 km (0.114 R)
• M58: 37,485,935 km (0.112 R)
• M59: 38,766,643 km (0.029 R)
• M60: 39,064,342 km (0.052 R)
• M61: 40,764,971 km (0.09 R)
• M62: 43,001,609 km (0.103 R)
• M63: 44,860,961 km (0.093 R)
• M64: 45,382,010 km (0.118 R)
• M65: 46,535,559 km (0.09 R)
• M66: 46,851,809 km (0.12 R)
• M67: 50,053,652 km (0.079 R)
• M68: 52,446,022 km (0.07 R)
• M69: 61,916,315 km (0.116 R)
• M70: 62,032,253 km (0.088 R)
• M71: 62,612,693 km (0.092 R)
• M72: 63,895,943 km (0.046 R)
• M73: 64,717,086 km (0.069 R)
• M74: 64,834,670 km (0.084 R)
• M75: 65,896,216 km (0.106 R)
• M76: 66,725,886 km (0.056 R)
• M77: 67,201,458 km (0.066 R)
• M78: 67,320,538 km (0.051 R)
• M79: 67,558,847 km (0.035 R)
• M80: 71,167,896 km (0.119 R)
• M81: 71,410,693 km (0.111 R)
• M82: 75,952,485 km (0.069 R)
• M83: 76,324,684 km (0.098 R)
• M84: 77,195,792 km (0.03 R)
• M85: 79,199,357 km (0.116 R)
• M86: 79,828,865 km (0.101 R)
• M87: 79,954,976 km (0.057 R)
• M88: 80,207,347 km (0.107 R)
• M89: 80,839,697 km (0.079 R)
• M90: 82,109,035 km (0.104 R)
• M91: 83,001,536 km (0.1 R)
• M92: 83,641,067 km (0.093 R)
• M93: 85,569,234 km (0.041 R)
• M94: 85,827,440 km (0.089 R)
• M95: 85,956,693 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit