🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.67 AU - 0.77 AU

Year: 221 Days

Day: 26.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 42.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 283 Days

Day: 33.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,631,542 km

• M1: 395,238 km (0.105 R)
• M2: 455,376 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.92 AU - 1.2 AU

Year: 395 Days

Day: 36.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.25 AU - 3.69 AU

Year: 2338 Days

Day: 28.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,631,542 km

• M1: 1,184,217 km (0.114 R)
• M2: 2,439,343 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 10.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.32 AU - 6.32 AU

Year: 5746 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,631,542 km

• M1: 138,079 km (0.061 R)
• M2: 203,453 km (0.028 R)
• M3: 275,410 km (0.075 R)
• M4: 502,649 km (0.049 R)
• M5: 664,215 km (0.108 R)
• M6: 817,253 km (0.099 R)
• M7: 912,248 km (0.116 R)
• M8: 1,129,165 km (0.091 R)
• M9: 1,595,312 km (0.12 R)
• M10: 1,716,486 km (0.055 R)
• M11: 1,913,207 km (0.106 R)
• M12: 2,042,310 km (0.039 R)
• M13: 2,136,407 km (0.104 R)
• M14: 2,427,375 km (0.097 R)
• M15: 3,198,851 km (0.078 R)
• M16: 4,017,750 km (0.096 R)
• M17: 4,160,317 km (0.074 R)
• M18: 4,353,148 km (0.074 R)
• M19: 4,598,339 km (0.117 R)
• M20: 5,205,258 km (0.118 R)
• M21: 5,413,349 km (0.111 R)
• M22: 5,837,459 km (0.053 R)
• M23: 6,605,644 km (0.098 R)
• M24: 6,717,992 km (0.053 R)
• M25: 7,001,629 km (0.079 R)
• M26: 7,260,284 km (0.116 R)
• M27: 7,405,394 km (0.073 R)
• M28: 7,935,718 km (0.109 R)
• M29: 8,387,055 km (0.078 R)
• M30: 8,508,828 km (0.111 R)
• M31: 8,723,351 km (0.099 R)
• M32: 9,283,146 km (0.111 R)
• M33: 9,822,596 km (0.092 R)
• M34: 10,766,260 km (0.079 R)
• M35: 11,131,877 km (0.063 R)
• M36: 11,232,257 km (0.043 R)
• M37: 11,433,915 km (0.072 R)
• M38: 11,806,862 km (0.084 R)
• M39: 12,011,961 km (0.092 R)
• M40: 12,425,749 km (0.105 R)
• M41: 12,495,162 km (0.108 R)
• M42: 12,564,725 km (0.115 R)
• M43: 13,551,922 km (0.096 R)
• M44: 14,345,089 km (0.041 R)
• M45: 14,747,358 km (0.096 R)
• M46: 15,413,517 km (0.113 R)
• M47: 17,978,373 km (0.088 R)
• M48: 18,293,426 km (0.068 R)
• M49: 18,451,551 km (0.081 R)
• M50: 19,370,082 km (0.119 R)
• M51: 20,221,593 km (0.095 R)
• M52: 21,961,267 km (0.057 R)
• M53: 22,467,057 km (0.078 R)
• M54: 23,920,999 km (0.09 R)
• M55: 24,180,701 km (0.049 R)
• M56: 24,790,312 km (0.056 R)
• M57: 26,113,804 km (0.03 R)
• M58: 26,873,911 km (0.108 R)
• M59: 27,369,678 km (0.115 R)
• M60: 27,732,154 km (0.104 R)
• M61: 28,005,021 km (0.042 R)
• M62: 30,033,119 km (0.109 R)
• M63: 30,641,384 km (0.097 R)
• M64: 30,829,279 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 11.2

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.46 AU - 9.1 AU

Year: 7848 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,631,542 km

• M1: 312,809 km (0.096 R)
• M2: 490,531 km (0.109 R)
• M3: 644,916 km (0.055 R)
• M4: 833,559 km (0.07 R)
• M5: 1,005,148 km (0.091 R)
• M6: 1,246,449 km (0.082 R)
• M7: 2,292,737 km (0.109 R)
• M8: 2,488,411 km (0.069 R)
• M9: 3,216,504 km (0.103 R)
• M10: 3,948,785 km (0.114 R)
• M11: 4,303,931 km (0.117 R)
• M12: 4,424,656 km (0.055 R)
• M13: 4,577,246 km (0.102 R)
• M14: 4,887,512 km (0.108 R)
• M15: 5,561,301 km (0.078 R)
• M16: 5,660,035 km (0.091 R)
• M17: 6,609,084 km (0.081 R)
• M18: 6,713,803 km (0.055 R)
• M19: 6,818,970 km (0.056 R)
• M20: 7,030,950 km (0.12 R)
• M21: 7,425,440 km (0.087 R)
• M22: 7,497,995 km (0.092 R)
• M23: 7,790,309 km (0.104 R)
• M24: 8,461,854 km (0.111 R)
• M25: 8,843,029 km (0.11 R)
• M26: 10,220,975 km (0.091 R)
• M27: 10,423,232 km (0.049 R)
• M28: 10,873,072 km (0.106 R)
• M29: 11,329,196 km (0.109 R)
• M30: 12,217,359 km (0.119 R)
• M31: 12,604,817 km (0.118 R)
• M32: 12,691,584 km (0.119 R)
• M33: 13,083,979 km (0.111 R)
• M34: 13,215,775 km (0.061 R)
• M35: 13,392,001 km (0.072 R)
• M36: 15,521,677 km (0.102 R)
• M37: 15,941,299 km (0.104 R)
• M38: 16,554,201 km (0.073 R)
• M39: 18,242,413 km (0.103 R)
• M40: 18,340,400 km (0.032 R)
• M41: 19,231,405 km (0.114 R)
• M42: 19,984,630 km (0.086 R)
• M43: 20,543,228 km (0.101 R)
• M44: 20,798,742 km (0.1 R)
• M45: 22,144,823 km (0.116 R)
• M46: 22,249,542 km (0.117 R)
• M47: 22,406,919 km (0.037 R)
• M48: 22,617,253 km (0.113 R)
• M49: 22,775,528 km (0.091 R)
• M50: 23,252,446 km (0.032 R)
• M51: 23,518,730 km (0.108 R)
• M52: 23,732,655 km (0.117 R)
• M53: 23,839,767 km (0.099 R)
• M54: 24,054,590 km (0.107 R)
• M55: 25,906,312 km (0.094 R)
• M56: 26,515,175 km (0.109 R)
• M57: 26,626,327 km (0.032 R)
• M58: 26,960,977 km (0.098 R)
• M59: 27,973,007 km (0.072 R)
• M60: 28,199,647 km (0.096 R)
• M61: 28,370,039 km (0.048 R)
• M62: 28,940,306 km (0.097 R)
• M63: 30,732,190 km (0.085 R)
• M64: 30,849,026 km (0.058 R)
• M65: 31,200,431 km (0.084 R)
• M66: 31,789,099 km (0.072 R)
• M67: 32,678,907 km (0.049 R)
• M68: 32,917,665 km (0.061 R)
• M69: 33,336,689 km (0.048 R)
• M70: 34,726,154 km (0.113 R)
• M71: 34,908,813 km (0.094 R)
• M72: 35,642,441 km (0.072 R)
• M73: 36,134,318 km (0.118 R)
• M74: 36,566,656 km (0.097 R)
• M75: 36,752,457 km (0.094 R)
• M76: 37,000,789 km (0.063 R)
• M77: 37,999,206 km (0.087 R)
• M78: 38,250,231 km (0.113 R)
• M79: 38,564,685 km (0.025 R)
• M80: 40,918,907 km (0.09 R)
• M81: 42,470,686 km (0.069 R)
• M82: 43,450,253 km (0.103 R)
• M83: 43,647,124 km (0.105 R)
• M84: 44,041,613 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.8

Radius: 14.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.87 AU - 9.69 AU

Year: 7848 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,631,542 km

• M1: 228,586 km (0.027 R)
• M2: 404,213 km (0.107 R)
• M3: 532,718 km (0.078 R)
• M4: 796,160 km (0.083 R)
• M5: 904,918 km (0.083 R)
• M6: 1,264,700 km (0.114 R)
• M7: 1,357,301 km (0.082 R)
• M8: 1,491,042 km (0.095 R)
• M9: 1,690,157 km (0.118 R)
• M10: 2,093,622 km (0.111 R)
• M11: 2,480,781 km (0.105 R)
• M12: 2,743,625 km (0.108 R)
• M13: 2,915,812 km (0.119 R)
• M14: 3,015,743 km (0.086 R)
• M15: 3,349,048 km (0.095 R)
• M16: 3,721,397 km (0.096 R)
• M17: 3,857,680 km (0.116 R)
• M18: 4,419,869 km (0.108 R)
• M19: 4,622,724 km (0.085 R)
• M20: 4,948,099 km (0.066 R)
• M21: 5,683,672 km (0.091 R)
• M22: 5,809,783 km (0.115 R)
• M23: 6,421,040 km (0.112 R)
• M24: 6,817,923 km (0.086 R)
• M25: 7,120,709 km (0.057 R)
• M26: 7,290,951 km (0.11 R)
• M27: 7,600,769 km (0.094 R)
• M28: 7,985,385 km (0.074 R)
• M29: 8,197,963 km (0.085 R)
• M30: 8,340,680 km (0.093 R)
• M31: 8,773,766 km (0.115 R)
• M32: 8,919,773 km (0.06 R)
• M33: 9,066,678 km (0.116 R)
• M34: 9,214,331 km (0.082 R)
• M35: 9,362,882 km (0.101 R)
• M36: 9,888,868 km (0.106 R)
• M37: 10,540,516 km (0.037 R)
• M38: 12,087,957 km (0.086 R)
• M39: 12,291,410 km (0.101 R)
• M40: 12,701,906 km (0.114 R)
• M41: 13,368,215 km (0.095 R)
• M42: 14,131,314 km (0.092 R)
• M43: 14,388,772 km (0.071 R)
• M44: 15,302,366 km (0.088 R)
• M45: 15,611,136 km (0.115 R)
• M46: 15,877,420 km (0.045 R)
• M47: 17,322,985 km (0.051 R)
• M48: 17,414,688 km (0.036 R)
• M49: 18,201,124 km (0.087 R)
• M50: 18,575,119 km (0.053 R)
• M51: 18,716,190 km (0.097 R)
• M52: 18,999,079 km (0.071 R)
• M53: 20,000,637 km (0.048 R)
• M54: 20,145,148 km (0.073 R)
• M55: 21,313,508 km (0.037 R)
• M56: 22,204,363 km (0.109 R)
• M57: 22,654,204 km (0.093 R)
• M58: 23,208,314 km (0.037 R)
• M59: 24,329,700 km (0.065 R)
• M60: 25,364,618 km (0.117 R)
• M61: 26,097,498 km (0.108 R)
• M62: 26,360,940 km (0.039 R)
• M63: 26,519,514 km (0.067 R)
• M64: 26,784,452 km (0.115 R)
• M65: 27,316,721 km (0.078 R)
• M66: 28,068,001 km (0.072 R)
• M67: 28,392,030 km (0.092 R)
• M68: 28,554,643 km (0.116 R)
• M69: 29,043,978 km (0.077 R)
• M70: 29,536,005 km (0.083 R)
• M71: 30,141,278 km (0.118 R)
• M72: 32,546,363 km (0.095 R)
• M73: 33,514,112 km (0.043 R)
• M74: 34,145,265 km (0.032 R)
• M75: 34,491,285 km (0.074 R)
• M76: 34,780,458 km (0.074 R)
• M77: 35,303,153 km (0.097 R)
• M78: 35,945,376 km (0.12 R)
• M79: 36,179,946 km (0.119 R)
• M80: 36,709,522 km (0.108 R)
• M81: 37,123,011 km (0.113 R)
• M82: 37,478,904 km (0.106 R)
• M83: 37,597,685 km (0.119 R)
• M84: 39,455,840 km (0.06 R)
• M85: 40,731,461 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 15

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.2 AU - 12.78 AU

Year: 15964 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,631,542 km

• M1: 509,680 km (0.103 R)
• M2: 689,796 km (0.083 R)
• M3: 1,143,676 km (0.102 R)
• M4: 1,276,967 km (0.054 R)
• M5: 1,416,093 km (0.098 R)
• M6: 1,610,122 km (0.082 R)
• M7: 3,731,569 km (0.075 R)
• M8: 4,038,694 km (0.093 R)
• M9: 4,142,963 km (0.119 R)
• M10: 4,318,741 km (0.061 R)
• M11: 4,461,308 km (0.075 R)
• M12: 5,121,932 km (0.03 R)
• M13: 5,931,855 km (0.108 R)
• M14: 7,031,549 km (0.118 R)
• M15: 7,327,005 km (0.098 R)
• M16: 7,540,630 km (0.101 R)
• M17: 8,237,906 km (0.045 R)
• M18: 9,001,603 km (0.101 R)
• M19: 9,787,889 km (0.08 R)
• M20: 10,023,357 km (0.03 R)
• M21: 10,356,361 km (0.096 R)
• M22: 10,596,316 km (0.054 R)
• M23: 10,741,277 km (0.056 R)
• M24: 11,774,100 km (0.083 R)
• M25: 12,125,506 km (0.079 R)
• M26: 12,941,712 km (0.117 R)
• M27: 13,933,994 km (0.081 R)
• M28: 14,466,114 km (0.093 R)
• M29: 14,627,081 km (0.073 R)
• M30: 14,788,647 km (0.073 R)
• M31: 15,276,785 km (0.086 R)
• M32: 15,880,712 km (0.061 R)
• M33: 16,380,668 km (0.076 R)
• M34: 16,773,212 km (0.12 R)
• M35: 18,084,587 km (0.077 R)
• M36: 19,192,659 km (0.081 R)
• M37: 19,725,227 km (0.027 R)
• M38: 20,142,904 km (0.103 R)
• M39: 21,903,971 km (0.116 R)
• M40: 22,089,023 km (0.044 R)
• M41: 23,021,766 km (0.101 R)
• M42: 23,272,791 km (0.083 R)
• M43: 23,398,603 km (0.048 R)
• M44: 24,477,054 km (0.092 R)
• M45: 25,831,812 km (0.106 R)
• M46: 25,962,112 km (0.103 R)
• M47: 27,675,756 km (0.104 R)
• M48: 28,546,266 km (0.109 R)
• M49: 29,561,886 km (0.096 R)
• M50: 30,314,064 km (0.037 R)
• M51: 30,520,359 km (0.063 R)
• M52: 31,211,352 km (0.109 R)
• M53: 31,907,431 km (0.104 R)
• M54: 32,397,812 km (0.102 R)
• M55: 32,890,737 km (0.1 R)
• M56: 33,741,351 km (0.119 R)
• M57: 34,384,023 km (0.092 R)
• M58: 34,671,102 km (0.102 R)
• M59: 34,886,822 km (0.1 R)
• M60: 35,030,885 km (0.094 R)
• M61: 36,628,889 km (0.083 R)
• M62: 36,848,648 km (0.084 R)
• M63: 37,658,122 km (0.103 R)
• M64: 38,176,329 km (0.093 R)
• M65: 39,895,658 km (0.1 R)
• M66: 40,121,850 km (0.102 R)
• M67: 41,640,119 km (0.086 R)
• M68: 42,483,252 km (0.083 R)
• M69: 43,331,921 km (0.107 R)
• M70: 43,486,904 km (0.1 R)
• M71: 44,186,274 km (0.119 R)
• M72: 45,360,318 km (0.12 R)
• M73: 46,703,258 km (0.103 R)
• M74: 47,260,062 km (0.108 R)
• M75: 47,499,269 km (0.116 R)
• M76: 47,818,959 km (0.11 R)
• M77: 48,540,919 km (0.118 R)
• M78: 49,428,034 km (0.086 R)
• M79: 52,039,414 km (0.093 R)
• M80: 52,204,122 km (0.115 R)
• M81: 53,195,956 km (0.081 R)
• M82: 53,943,945 km (0.117 R)
• M83: 54,695,375 km (0.103 R)
• M84: 56,208,707 km (0.036 R)
• M85: 56,377,753 km (0.066 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit