🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.64 AU - 1.06 AU

Year: 283 Days

Day: 25.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.78 AU - 2.6 AU

Year: 1172 Days

Day: 40.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.51 AU - 5.65 AU

Year: 3545 Days

Day: 29.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 8.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.08 AU - 6.24 AU

Year: 4239 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,939,737 km

• M1: 112,049 km (0.095 R)
• M2: 183,108 km (0.108 R)
• M3: 238,758 km (0.074 R)
• M4: 289,771 km (0.077 R)
• M5: 360,531 km (0.092 R)
• M6: 471,832 km (0.04 R)
• M7: 549,922 km (0.109 R)
• M8: 671,395 km (0.05 R)
• M9: 1,712,447 km (0.085 R)
• M10: 1,894,059 km (0.107 R)
• M11: 2,492,151 km (0.094 R)
• M12: 2,554,982 km (0.111 R)
• M13: 2,811,991 km (0.032 R)
• M14: 2,910,427 km (0.11 R)
• M15: 3,472,915 km (0.117 R)
• M16: 3,757,749 km (0.047 R)
• M17: 4,217,912 km (0.079 R)
• M18: 4,274,310 km (0.114 R)
• M19: 4,521,745 km (0.115 R)
• M20: 4,579,490 km (0.119 R)
• M21: 4,676,280 km (0.102 R)
• M22: 4,852,357 km (0.1 R)
• M23: 5,332,566 km (0.102 R)
• M24: 5,393,602 km (0.069 R)
• M25: 5,454,937 km (0.071 R)
• M26: 5,578,355 km (0.101 R)
• M27: 6,554,631 km (0.059 R)
• M28: 7,264,622 km (0.077 R)
• M29: 7,514,451 km (0.041 R)
• M30: 7,882,761 km (0.069 R)
• M31: 8,374,938 km (0.081 R)
• M32: 10,112,218 km (0.093 R)
• M33: 10,238,628 km (0.076 R)
• M34: 10,569,838 km (0.101 R)
• M35: 10,852,877 km (0.081 R)
• M36: 11,558,081 km (0.037 R)
• M37: 11,796,540 km (0.064 R)
• M38: 12,063,273 km (0.111 R)
• M39: 12,711,780 km (0.046 R)
• M40: 12,766,233 km (0.117 R)
• M41: 12,957,868 km (0.098 R)
• M42: 13,122,725 km (0.11 R)
• M43: 13,929,806 km (0.108 R)
• M44: 15,155,760 km (0.113 R)
• M45: 15,504,024 km (0.117 R)
• M46: 16,267,572 km (0.052 R)
• M47: 16,326,812 km (0.07 R)
• M48: 16,564,673 km (0.11 R)
• M49: 16,713,822 km (0.085 R)
• M50: 17,103,674 km (0.077 R)
• M51: 17,375,344 km (0.067 R)
• M52: 17,435,931 km (0.045 R)
• M53: 18,229,847 km (0.106 R)
• M54: 18,631,068 km (0.082 R)
• M55: 19,757,690 km (0.107 R)
• M56: 20,265,575 km (0.077 R)
• M57: 20,906,302 km (0.091 R)
• M58: 21,326,373 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 13.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.29 AU - 6.67 AU

Year: 5289 Days

Day: 11.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,939,737 km

• M1: 171,290 km (0.109 R)
• M2: 302,487 km (0.116 R)
• M3: 442,211 km (0.091 R)
• M4: 592,856 km (0.1 R)
• M5: 732,282 km (0.089 R)
• M6: 1,171,950 km (0.12 R)
• M7: 1,301,053 km (0.055 R)
• M8: 1,421,479 km (0.102 R)
• M9: 1,645,427 km (0.119 R)
• M10: 1,881,492 km (0.104 R)
• M11: 2,034,681 km (0.114 R)
• M12: 2,288,997 km (0.107 R)
• M13: 2,486,616 km (0.082 R)
• M14: 2,881,405 km (0.094 R)
• M15: 3,095,479 km (0.118 R)
• M16: 3,259,438 km (0.085 R)
• M17: 4,344,921 km (0.109 R)
• M18: 4,716,222 km (0.082 R)
• M19: 6,096,113 km (0.117 R)
• M20: 6,187,817 km (0.109 R)
• M21: 6,418,945 km (0.114 R)
• M22: 6,605,943 km (0.112 R)
• M23: 6,889,880 km (0.101 R)
• M24: 7,372,183 km (0.052 R)
• M25: 7,965,339 km (0.085 R)
• M26: 8,574,052 km (0.101 R)
• M27: 8,754,467 km (0.076 R)
• M28: 8,988,139 km (0.069 R)
• M29: 9,356,000 km (0.11 R)
• M30: 9,595,058 km (0.075 R)
• M31: 10,959,839 km (0.081 R)
• M32: 11,127,838 km (0.1 R)
• M33: 11,722,040 km (0.118 R)
• M34: 11,836,483 km (0.102 R)
• M35: 11,922,502 km (0.111 R)
• M36: 12,008,819 km (0.094 R)
• M37: 12,530,617 km (0.06 R)
• M38: 12,618,281 km (0.049 R)
• M39: 13,416,984 km (0.112 R)
• M40: 14,384,583 km (0.067 R)
• M41: 15,878,019 km (0.081 R)
• M42: 16,036,443 km (0.11 R)
• M43: 16,514,857 km (0.118 R)
• M44: 17,095,147 km (0.048 R)
• M45: 17,518,359 km (0.075 R)
• M46: 18,077,107 km (0.068 R)
• M47: 18,808,940 km (0.113 R)
• M48: 19,077,468 km (0.117 R)
• M49: 19,448,770 km (0.078 R)
• M50: 19,788,358 km (0.102 R)
• M51: 21,166,453 km (0.088 R)
• M52: 21,515,764 km (0.107 R)
• M53: 22,468,703 km (0.06 R)
• M54: 22,968,210 km (0.055 R)
• M55: 23,579,616 km (0.09 R)
• M56: 24,525,225 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 13.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.56 AU - 8.94 AU

Year: 8570 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 35,939,737 km

• M1: 299,046 km (0.094 R)
• M2: 772,224 km (0.083 R)
• M3: 1,088,773 km (0.06 R)
• M4: 1,684,771 km (0.113 R)
• M5: 1,963,023 km (0.073 R)
• M6: 2,372,024 km (0.066 R)
• M7: 2,854,776 km (0.08 R)
• M8: 5,385,224 km (0.113 R)
• M9: 5,898,494 km (0.074 R)
• M10: 6,468,762 km (0.096 R)
• M11: 7,163,793 km (0.054 R)
• M12: 7,684,095 km (0.071 R)
• M13: 7,794,049 km (0.089 R)
• M14: 8,351,900 km (0.093 R)
• M15: 8,669,945 km (0.096 R)
• M16: 8,876,539 km (0.106 R)
• M17: 9,294,665 km (0.048 R)
• M18: 9,695,438 km (0.092 R)
• M19: 10,174,301 km (0.091 R)
• M20: 11,155,064 km (0.066 R)
• M21: 11,380,060 km (0.081 R)
• M22: 12,012,559 km (0.072 R)
• M23: 12,166,047 km (0.063 R)
• M24: 12,397,624 km (0.077 R)
• M25: 12,526,877 km (0.113 R)
• M26: 12,760,698 km (0.1 R)
• M27: 13,603,682 km (0.101 R)
• M28: 14,356,160 km (0.081 R)
• M29: 17,094,848 km (0.086 R)
• M30: 17,412,145 km (0.063 R)
• M31: 18,140,537 km (0.098 R)
• M32: 18,316,913 km (0.103 R)
• M33: 19,808,404 km (0.072 R)
• M34: 20,080,971 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.3

Radius: 8.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.4 AU - 12.54 AU

Year: 14049 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,939,737 km

• M1: 117,434 km (0.077 R)
• M2: 242,349 km (0.058 R)
• M3: 807,679 km (0.114 R)
• M4: 896,540 km (0.119 R)
• M5: 1,117,197 km (0.1 R)
• M6: 1,217,128 km (0.11 R)
• M7: 1,958,087 km (0.086 R)
• M8: 2,120,699 km (0.076 R)
• M9: 2,245,614 km (0.086 R)
• M10: 2,351,529 km (0.086 R)
• M11: 2,724,476 km (0.07 R)
• M12: 2,814,834 km (0.1 R)
• M13: 3,210,520 km (0.088 R)
• M14: 3,648,692 km (0.096 R)
• M15: 4,079,684 km (0.11 R)
• M16: 4,314,552 km (0.033 R)
• M17: 5,325,535 km (0.09 R)
• M18: 5,382,232 km (0.111 R)
• M19: 5,467,653 km (0.118 R)
• M20: 5,697,734 km (0.075 R)
• M21: 5,843,143 km (0.106 R)
• M22: 7,331,642 km (0.115 R)
• M23: 7,458,202 km (0.091 R)
• M24: 7,971,323 km (0.104 R)
• M25: 8,134,085 km (0.074 R)
• M26: 9,925,520 km (0.114 R)
• M27: 10,030,537 km (0.077 R)
• M28: 10,241,470 km (0.069 R)
• M29: 10,525,108 km (0.091 R)
• M30: 12,093,641 km (0.12 R)
• M31: 13,539,505 km (0.102 R)
• M32: 14,203,869 km (0.081 R)
• M33: 15,079,465 km (0.082 R)
• M34: 16,632,441 km (0.08 R)
• M35: 18,321,401 km (0.096 R)
• M36: 18,665,775 km (0.083 R)
• M37: 19,711,464 km (0.108 R)
• M38: 21,135,337 km (0.094 R)
• M39: 21,677,629 km (0.098 R)
• M40: 23,518,730 km (0.082 R)
• M41: 25,027,125 km (0.073 R)
• M42: 25,170,141 km (0.091 R)
• M43: 26,275,819 km (0.087 R)
• M44: 26,372,609 km (0.108 R)
• M45: 27,054,177 km (0.077 R)
• M46: 27,200,932 km (0.082 R)
• M47: 27,298,919 km (0.04 R)
• M48: 27,446,273 km (0.041 R)
• M49: 27,642,994 km (0.115 R)
• M50: 28,434,516 km (0.111 R)
• M51: 29,686,351 km (0.077 R)
• M52: 30,141,278 km (0.064 R)
• M53: 30,293,569 km (0.093 R)
• M54: 30,853,813 km (0.092 R)
• M55: 31,829,490 km (0.11 R)
• M56: 32,450,920 km (0.085 R)
• M57: 33,338,035 km (0.084 R)
• M58: 33,600,579 km (0.112 R)
• M59: 34,127,613 km (0.044 R)
• M60: 34,604,231 km (0.084 R)
• M61: 34,816,810 km (0.042 R)
• M62: 35,510,495 km (0.118 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: 187 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit