🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 303 Days

Day: 12.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.79 AU - 1.03 AU

Year: 324 Days

Day: 15.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.7 AU

Year: 644 Days

Day: 46.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,689,604 km

• M1: 652,696 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.33 AU - 1.85 AU

Year: 747 Days

Day: 34.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,689,604 km

• M1: 39,793 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.97 AU - 2.65 AU

Year: 1309 Days

Day: 32 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 10.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.62 AU - 6 AU

Year: 3933 Days

Day: 5.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 89,689,604 km

• M1: 133,890 km (0.114 R)
• M2: 291,716 km (0.06 R)
• M3: 379,979 km (0.094 R)
• M4: 471,532 km (0.113 R)
• M5: 601,234 km (0.052 R)
• M6: 744,249 km (0.051 R)
• M7: 820,395 km (0.081 R)
• M8: 888,013 km (0.032 R)
• M9: 1,053,618 km (0.056 R)
• M10: 1,255,874 km (0.106 R)
• M11: 1,569,132 km (0.103 R)
• M12: 1,669,512 km (0.108 R)
• M13: 1,786,947 km (0.118 R)
• M14: 2,092,725 km (0.04 R)
• M15: 2,333,278 km (0.102 R)
• M16: 2,650,874 km (0.111 R)
• M17: 3,162,349 km (0.093 R)
• M18: 3,457,656 km (0.086 R)
• M19: 3,723,641 km (0.119 R)
• M20: 3,820,281 km (0.098 R)
• M21: 4,581,734 km (0.113 R)
• M22: 4,685,405 km (0.049 R)
• M23: 5,237,272 km (0.11 R)
• M24: 5,389,413 km (0.071 R)
• M25: 5,854,662 km (0.107 R)
• M26: 6,035,376 km (0.104 R)
• M27: 6,565,103 km (0.088 R)
• M28: 6,871,180 km (0.06 R)
• M29: 7,014,046 km (0.058 R)
• M30: 7,230,215 km (0.063 R)
• M31: 7,891,886 km (0.119 R)
• M32: 8,066,467 km (0.06 R)
• M33: 8,496,261 km (0.092 R)
• M34: 8,598,437 km (0.074 R)
• M35: 8,829,865 km (0.104 R)
• M36: 9,011,327 km (0.093 R)
• M37: 9,220,166 km (0.106 R)
• M38: 9,377,991 km (0.095 R)
• M39: 9,722,814 km (0.105 R)
• M40: 10,837,468 km (0.098 R)
• M41: 11,087,596 km (0.116 R)
• M42: 11,339,668 km (0.104 R)
• M43: 12,280,040 km (0.049 R)
• M44: 12,366,807 km (0.099 R)
• M45: 12,774,162 km (0.07 R)
• M46: 13,215,625 km (0.119 R)
• M47: 13,722,014 km (0.041 R)
• M48: 14,447,714 km (0.033 R)
• M49: 14,661,788 km (0.08 R)
• M50: 15,092,929 km (0.03 R)
• M51: 15,466,026 km (0.102 R)
• M52: 16,031,057 km (0.113 R)
• M53: 16,125,902 km (0.101 R)
• M54: 16,348,055 km (0.12 R)
• M55: 16,634,984 km (0.064 R)
• M56: 17,930,651 km (0.104 R)
• M57: 18,424,773 km (0.067 R)
• M58: 18,524,106 km (0.103 R)
• M59: 18,723,520 km (0.083 R)
• M60: 19,023,763 km (0.117 R)
• M61: 19,764,571 km (0.089 R)
• M62: 20,617,728 km (0.063 R)
• M63: 20,927,845 km (0.094 R)
• M64: 21,204,750 km (0.117 R)
• M65: 21,483,002 km (0.046 R)
• M66: 21,657,433 km (0.096 R)
• M67: 21,937,630 km (0.111 R)
• M68: 22,785,252 km (0.088 R)
• M69: 23,320,513 km (0.072 R)
• M70: 24,257,893 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 12

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.24 AU - 7.66 AU

Year: 6107 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 89,689,604 km

• M1: 149,747 km (0.042 R)
• M2: 299,645 km (0.073 R)
• M3: 416,032 km (0.102 R)
• M4: 516,711 km (0.109 R)
• M5: 627,563 km (0.031 R)
• M6: 815,608 km (0.094 R)
• M7: 921,672 km (0.052 R)
• M8: 1,218,624 km (0.07 R)
• M9: 1,513,332 km (0.082 R)
• M10: 1,703,471 km (0.078 R)
• M11: 1,807,441 km (0.102 R)
• M12: 1,901,688 km (0.115 R)
• M13: 2,169,768 km (0.101 R)
• M14: 2,756,341 km (0.085 R)
• M15: 2,907,135 km (0.047 R)
• M16: 3,317,931 km (0.119 R)
• M17: 3,449,129 km (0.067 R)
• M18: 3,552,501 km (0.11 R)
• M19: 3,792,755 km (0.118 R)
• M20: 3,868,900 km (0.116 R)
• M21: 4,100,478 km (0.053 R)
• M22: 4,384,564 km (0.117 R)
• M23: 4,707,845 km (0.089 R)
• M24: 4,839,342 km (0.039 R)
• M25: 4,955,429 km (0.097 R)
• M26: 5,241,161 km (0.084 R)
• M27: 5,584,339 km (0.044 R)
• M28: 5,793,926 km (0.056 R)
• M29: 5,934,996 km (0.091 R)
• M30: 6,041,510 km (0.079 R)
• M31: 6,148,772 km (0.081 R)
• M32: 6,256,632 km (0.071 R)
• M33: 6,401,592 km (0.104 R)
• M34: 6,529,199 km (0.064 R)
• M35: 6,694,505 km (0.113 R)
• M36: 7,010,755 km (0.079 R)
• M37: 7,293,943 km (0.097 R)
• M38: 7,465,682 km (0.108 R)
• M39: 7,774,153 km (0.088 R)
• M40: 8,948,047 km (0.064 R)
• M41: 9,399,982 km (0.113 R)
• M42: 9,775,323 km (0.062 R)
• M43: 10,134,209 km (0.109 R)
• M44: 10,325,993 km (0.082 R)
• M45: 10,497,582 km (0.118 R)
• M46: 10,778,377 km (0.111 R)
• M47: 11,193,062 km (0.088 R)
• M48: 11,413,570 km (0.111 R)
• M49: 11,590,993 km (0.091 R)
• M50: 12,151,237 km (0.091 R)
• M51: 12,468,833 km (0.079 R)
• M52: 12,697,418 km (0.115 R)
• M53: 12,973,427 km (0.118 R)
• M54: 13,368,066 km (0.116 R)
• M55: 14,050,232 km (0.096 R)
• M56: 14,503,514 km (0.066 R)
• M57: 15,058,372 km (0.115 R)
• M58: 15,866,799 km (0.101 R)
• M59: 16,189,182 km (0.034 R)
• M60: 16,890,946 km (0.108 R)
• M61: 16,966,643 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 12.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.74 AU - 7.3 AU

Year: 6934 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,689,604 km

• M1: 179,517 km (0.112 R)
• M2: 264,639 km (0.029 R)
• M3: 395,836 km (0.113 R)
• M4: 885,171 km (0.065 R)
• M5: 1,141,881 km (0.067 R)
• M6: 1,371,962 km (0.058 R)
• M7: 1,672,205 km (0.103 R)
• M8: 1,935,497 km (0.083 R)
• M9: 3,051,497 km (0.038 R)
• M10: 3,188,978 km (0.116 R)
• M11: 3,565,366 km (0.11 R)
• M12: 3,661,857 km (0.069 R)
• M13: 3,906,748 km (0.098 R)
• M14: 4,081,329 km (0.103 R)
• M15: 4,258,603 km (0.102 R)
• M16: 4,412,688 km (0.117 R)
• M17: 4,805,981 km (0.115 R)
• M18: 5,654,650 km (0.075 R)
• M19: 5,739,322 km (0.104 R)
• M20: 5,967,010 km (0.068 R)
• M21: 6,402,190 km (0.063 R)
• M22: 6,579,165 km (0.106 R)
• M23: 6,727,865 km (0.064 R)
• M24: 7,395,520 km (0.119 R)
• M25: 7,643,554 km (0.083 R)
• M26: 8,020,989 km (0.12 R)
• M27: 8,859,336 km (0.053 R)
• M28: 9,691,848 km (0.049 R)
• M29: 9,861,342 km (0.105 R)
• M30: 11,004,868 km (0.03 R)
• M31: 11,431,072 km (0.104 R)
• M32: 11,826,460 km (0.087 R)
• M33: 12,263,136 km (0.107 R)
• M34: 12,373,090 km (0.11 R)
• M35: 13,114,647 km (0.115 R)
• M36: 13,415,488 km (0.041 R)
• M37: 14,138,794 km (0.118 R)
• M38: 15,109,834 km (0.113 R)
• M39: 15,702,690 km (0.099 R)
• M40: 15,982,139 km (0.049 R)
• M41: 17,321,040 km (0.092 R)
• M42: 17,527,186 km (0.116 R)
• M43: 17,651,053 km (0.08 R)
• M44: 17,775,369 km (0.04 R)
• M45: 18,150,111 km (0.094 R)
• M46: 19,803,617 km (0.096 R)
• M47: 19,975,953 km (0.114 R)
• M48: 20,235,356 km (0.042 R)
• M49: 21,682,117 km (0.119 R)
• M50: 21,859,690 km (0.101 R)
• M51: 22,261,210 km (0.056 R)
• M52: 22,935,747 km (0.073 R)
• M53: 23,207,417 km (0.111 R)
• M54: 23,434,656 km (0.07 R)
• M55: 24,350,943 km (0.109 R)
• M56: 24,581,773 km (0.075 R)
• M57: 24,952,775 km (0.089 R)
• M58: 25,512,720 km (0.118 R)
• M59: 26,076,854 km (0.1 R)
• M60: 26,597,454 km (0.036 R)
• M61: 26,692,598 km (0.081 R)
• M62: 27,169,516 km (0.086 R)
• M63: 28,083,410 km (0.118 R)
• M64: 28,180,200 km (0.099 R)
• M65: 28,277,139 km (0.098 R)
• M66: 29,007,476 km (0.113 R)
• M67: 29,350,354 km (0.104 R)
• M68: 29,645,361 km (0.081 R)
• M69: 29,793,314 km (0.113 R)
• M70: 30,089,817 km (0.103 R)
• M71: 31,385,932 km (0.073 R)
• M72: 32,344,705 km (0.056 R)
• M73: 32,598,573 km (0.115 R)
• M74: 33,261,740 km (0.048 R)
• M75: 33,415,377 km (0.1 R)
• M76: 34,084,229 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.7

Radius: 4.1

Gravity: 49.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.89 AU - 19.57 AU

Year: 23257 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,689,604 km

• M1: 127,457 km (0.087 R)
• M2: 426,803 km (0.119 R)
• M3: 516,711 km (0.106 R)
• M4: 612,902 km (0.071 R)
• M5: 3,592,443 km (0.066 R)
• M6: 3,777,197 km (0.116 R)
• M7: 4,252,619 km (0.089 R)
• M8: 4,398,776 km (0.087 R)
• M9: 5,895,802 km (0.087 R)
• M10: 6,004,260 km (0.043 R)
• M11: 6,613,273 km (0.109 R)
• M12: 6,782,767 km (0.085 R)
• M13: 7,010,904 km (0.04 R)
• M14: 7,183,690 km (0.03 R)
• M15: 7,416,314 km (0.106 R)
• M16: 7,474,807 km (0.057 R)
• M17: 8,249,575 km (0.074 R)
• M18: 8,431,934 km (0.1 R)
• M19: 9,112,156 km (0.073 R)
• M20: 9,490,489 km (0.075 R)
• M21: 10,262,713 km (0.118 R)
• M22: 10,458,836 km (0.084 R)
• M23: 10,524,509 km (0.11 R)
• M24: 10,590,332 km (0.063 R)
• M25: 11,121,555 km (0.118 R)
• M26: 11,255,744 km (0.119 R)
• M27: 15,075,725 km (0.074 R)
• M28: 15,447,925 km (0.107 R)
• M29: 16,049,608 km (0.043 R)
• M30: 16,812,706 km (0.095 R)
• M31: 20,143,503 km (0.055 R)
• M32: 20,471,122 km (0.075 R)
• M33: 20,553,251 km (0.105 R)
• M34: 20,635,530 km (0.11 R)
• M35: 21,214,624 km (0.036 R)
• M36: 21,464,452 km (0.067 R)
• M37: 23,240,179 km (0.11 R)
• M38: 23,497,637 km (0.046 R)
• M39: 23,842,460 km (0.079 R)
• M40: 24,015,395 km (0.064 R)
• M41: 27,471,704 km (0.036 R)
• M42: 29,767,583 km (0.073 R)
• M43: 29,860,633 km (0.066 R)
• M44: 30,421,325 km (0.046 R)
• M45: 30,608,921 km (0.092 R)
• M46: 31,174,251 km (0.11 R)
• M47: 32,890,737 km (0.089 R)
• M48: 32,987,078 km (0.075 R)
• M49: 33,857,588 km (0.089 R)
• M50: 34,637,741 km (0.033 R)
• M51: 34,735,578 km (0.061 R)
• M52: 34,833,565 km (0.096 R)
• M53: 34,931,701 km (0.039 R)
• M54: 35,325,144 km (0.119 R)
• M55: 36,414,515 km (0.061 R)
• M56: 36,813,343 km (0.108 R)
• M57: 37,113,437 km (0.075 R)
• M58: 37,716,166 km (0.103 R)
• M59: 38,626,170 km (0.066 R)
• M60: 38,727,747 km (0.104 R)
• M61: 39,441,030 km (0.074 R)
• M62: 40,364,647 km (0.108 R)
• M63: 44,661,248 km (0.113 R)
• M64: 48,004,760 km (0.069 R)
• M65: 48,661,195 km (0.119 R)
• M66: 51,093,358 km (0.103 R)
• M67: 51,316,408 km (0.091 R)
• M68: 53,338,373 km (0.099 R)
• M69: 56,304,749 km (0.031 R)
• M70: 64,191,100 km (0.057 R)
• M71: 65,034,832 km (0.106 R)
• M72: 66,489,671 km (0.119 R)
• M73: 66,977,061 km (0.086 R)
• M74: 67,343,277 km (0.118 R)
• M75: 67,832,611 km (0.098 R)
• M76: 68,938,140 km (0.1 R)
• M77: 69,184,527 km (0.061 R)
• M78: 69,925,785 km (0.096 R)
• M79: 71,415,929 km (0.106 R)
• M80: 72,540,456 km (0.074 R)
• M81: 74,301,223 km (0.068 R)
• M82: 75,567,569 km (0.05 R)
• M83: 75,948,894 km (0.114 R)
• M84: 77,480,477 km (0.114 R)
• M85: 77,864,944 km (0.04 R)
• M86: 79,796,701 km (0.095 R)
• M87: 80,185,057 km (0.117 R)
• M88: 80,833,564 km (0.086 R)
• M89: 83,576,291 km (0.078 R)
• M90: 84,892,902 km (0.066 R)
• M91: 85,553,825 km (0.106 R)
• M92: 88,616,094 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 20,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit