🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.66 AU - 0.82 AU

Year: 228 Days

Day: 16.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 228 Days

Day: 17.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 123 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,019,156 km

• M1: 222,003 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.78 AU - 1.04 AU

Year: 311 Days

Day: 27.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.45 AU - 1.51 AU

Year: 645 Days

Day: 38.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,019,156 km

• M1: 686,355 km (0.102 R)
• M2: 1,125,425 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.91 AU

Year: 759 Days

Day: 23.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.46 AU - 3.24 AU

Year: 1723 Days

Day: 17.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,019,156 km

• M1: 873,053 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 12.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.77 AU - 5.73 AU

Year: 4308 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,019,156 km

• M1: 162,613 km (0.114 R)
• M2: 254,316 km (0.112 R)
• M3: 453,282 km (0.052 R)
• M4: 551,119 km (0.063 R)
• M5: 772,523 km (0.107 R)
• M6: 971,788 km (0.091 R)
• M7: 1,078,152 km (0.11 R)
• M8: 1,174,792 km (0.053 R)
• M9: 1,392,307 km (0.105 R)
• M10: 1,591,721 km (0.115 R)
• M11: 1,833,920 km (0.028 R)
• M12: 1,934,300 km (0.113 R)
• M13: 2,036,625 km (0.082 R)
• M14: 2,175,901 km (0.115 R)
• M15: 2,300,516 km (0.086 R)
• M16: 2,391,023 km (0.093 R)
• M17: 2,669,873 km (0.107 R)
• M18: 3,279,784 km (0.111 R)
• M19: 3,738,600 km (0.112 R)
• M20: 4,019,396 km (0.087 R)
• M21: 4,151,341 km (0.112 R)
• M22: 6,121,246 km (0.118 R)
• M23: 7,027,510 km (0.088 R)
• M24: 7,213,909 km (0.082 R)
• M25: 7,537,190 km (0.095 R)
• M26: 7,782,829 km (0.08 R)
• M27: 8,648,851 km (0.119 R)
• M28: 8,791,418 km (0.12 R)
• M29: 8,877,437 km (0.1 R)
• M30: 9,050,073 km (0.083 R)
• M31: 9,165,862 km (0.107 R)
• M32: 9,781,756 km (0.056 R)
• M33: 10,350,527 km (0.119 R)
• M34: 10,441,333 km (0.039 R)
• M35: 11,208,471 km (0.116 R)
• M36: 11,866,851 km (0.104 R)
• M37: 12,184,747 km (0.087 R)
• M38: 13,155,487 km (0.079 R)
• M39: 13,319,596 km (0.105 R)
• M40: 13,484,602 km (0.056 R)
• M41: 14,083,742 km (0.116 R)
• M42: 14,827,991 km (0.111 R)
• M43: 15,239,385 km (0.03 R)
• M44: 15,619,813 km (0.059 R)
• M45: 16,108,549 km (0.032 R)
• M46: 17,352,156 km (0.116 R)
• M47: 17,822,043 km (0.111 R)
• M48: 17,930,950 km (0.113 R)
• M49: 18,811,184 km (0.037 R)
• M50: 19,107,687 km (0.09 R)
• M51: 19,331,037 km (0.097 R)
• M52: 19,705,331 km (0.089 R)
• M53: 19,968,773 km (0.118 R)
• M54: 20,082,018 km (0.109 R)
• M55: 20,271,259 km (0.111 R)
• M56: 21,034,059 km (0.073 R)
• M57: 21,149,399 km (0.106 R)
• M58: 21,767,537 km (0.089 R)
• M59: 22,117,896 km (0.07 R)
• M60: 22,745,309 km (0.043 R)
• M61: 22,942,629 km (0.044 R)
• M62: 23,299,270 km (0.071 R)
• M63: 24,058,030 km (0.062 R)
• M64: 24,379,965 km (0.05 R)
• M65: 24,662,705 km (0.034 R)
• M66: 25,435,976 km (0.091 R)
• M67: 26,093,309 km (0.119 R)
• M68: 26,631,563 km (0.076 R)
• M69: 26,839,504 km (0.079 R)
• M70: 27,006,305 km (0.058 R)
• M71: 27,887,586 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 11.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.52 AU - 8.16 AU

Year: 7862 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,019,156 km

• M1: 148,102 km (0.055 R)
• M2: 235,168 km (0.103 R)
• M3: 432,936 km (0.097 R)
• M4: 725,998 km (0.049 R)
• M5: 887,863 km (0.055 R)
• M6: 1,210,995 km (0.048 R)
• M7: 1,426,715 km (0.112 R)
• M8: 1,529,040 km (0.115 R)
• M9: 1,698,235 km (0.095 R)
• M10: 2,032,437 km (0.116 R)
• M11: 2,148,525 km (0.099 R)
• M12: 2,267,006 km (0.104 R)
• M13: 3,237,747 km (0.046 R)
• M14: 3,374,330 km (0.088 R)
• M15: 3,484,882 km (0.116 R)
• M16: 3,568,657 km (0.055 R)
• M17: 3,853,043 km (0.061 R)
• M18: 4,027,175 km (0.072 R)
• M19: 4,293,309 km (0.103 R)
• M20: 4,443,805 km (0.119 R)
• M21: 4,968,295 km (0.097 R)
• M22: 5,545,294 km (0.038 R)
• M23: 6,042,408 km (0.066 R)
• M24: 6,416,103 km (0.092 R)
• M25: 7,509,664 km (0.088 R)
• M26: 7,801,230 km (0.106 R)
• M27: 8,059,436 km (0.119 R)
• M28: 9,275,517 km (0.073 R)
• M29: 9,470,742 km (0.116 R)
• M30: 10,386,131 km (0.11 R)
• M31: 11,080,864 km (0.08 R)
• M32: 11,205,030 km (0.034 R)
• M33: 11,706,333 km (0.112 R)
• M34: 12,002,237 km (0.115 R)
• M35: 12,861,079 km (0.105 R)
• M36: 13,078,893 km (0.11 R)
• M37: 13,166,408 km (0.075 R)
• M38: 14,051,878 km (0.034 R)
• M39: 14,911,018 km (0.09 R)
• M40: 15,647,638 km (0.068 R)
• M41: 17,204,054 km (0.102 R)
• M42: 17,830,720 km (0.086 R)
• M43: 18,415,797 km (0.081 R)
• M44: 19,007,157 km (0.109 R)
• M45: 19,805,412 km (0.083 R)
• M46: 20,818,638 km (0.078 R)
• M47: 21,177,374 km (0.08 R)
• M48: 21,952,590 km (0.037 R)
• M49: 22,265,399 km (0.098 R)
• M50: 23,318,568 km (0.072 R)
• M51: 23,531,147 km (0.057 R)
• M52: 24,387,894 km (0.117 R)
• M53: 25,582,732 km (0.053 R)
• M54: 26,021,802 km (0.086 R)
• M55: 26,132,055 km (0.107 R)
• M56: 27,747,114 km (0.095 R)
• M57: 28,481,639 km (0.113 R)
• M58: 28,879,719 km (0.092 R)
• M59: 29,451,782 km (0.1 R)
• M60: 29,566,523 km (0.103 R)
• M61: 29,681,564 km (0.119 R)
• M62: 30,027,434 km (0.075 R)
• M63: 30,258,862 km (0.07 R)
• M64: 30,374,651 km (0.097 R)
• M65: 31,248,602 km (0.111 R)
• M66: 31,424,379 km (0.101 R)
• M67: 32,604,557 km (0.1 R)
• M68: 33,919,522 km (0.06 R)
• M69: 34,220,812 km (0.111 R)
• M70: 34,523,000 km (0.067 R)
• M71: 35,251,691 km (0.087 R)
• M72: 35,618,056 km (0.052 R)
• M73: 35,862,948 km (0.058 R)
• M74: 36,169,923 km (0.071 R)
• M75: 36,354,527 km (0.117 R)
• M76: 36,724,632 km (0.117 R)
• M77: 38,092,255 km (0.088 R)
• M78: 40,621,507 km (0.066 R)
• M79: 40,877,319 km (0.096 R)
• M80: 41,005,524 km (0.048 R)
• M81: 41,519,393 km (0.105 R)
• M82: 42,748,639 km (0.096 R)

Asteroid Belt

Center: 12.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.4

Radius: 5.9

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.56 AU - 19.36 AU

Year: 26130 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,019,156 km

• M1: 243,396 km (0.08 R)
• M2: 554,410 km (0.083 R)
• M3: 612,603 km (0.118 R)
• M4: 934,089 km (0.083 R)
• M5: 1,199,625 km (0.073 R)
• M6: 2,157,949 km (0.109 R)
• M7: 2,378,457 km (0.108 R)
• M8: 4,075,046 km (0.104 R)
• M9: 4,465,945 km (0.102 R)
• M10: 4,505,589 km (0.06 R)
• M11: 4,585,474 km (0.036 R)
• M12: 4,706,199 km (0.096 R)
• M13: 4,909,653 km (0.091 R)
• M14: 6,101,499 km (0.119 R)
• M15: 6,593,077 km (0.099 R)
• M16: 6,912,618 km (0.099 R)
• M17: 7,709,377 km (0.106 R)
• M18: 8,338,137 km (0.083 R)
• M19: 9,337,301 km (0.111 R)
• M20: 9,644,425 km (0.083 R)
• M21: 9,695,887 km (0.09 R)
• M22: 9,747,498 km (0.042 R)
• M23: 10,163,530 km (0.1 R)
• M24: 10,215,889 km (0.115 R)
• M25: 10,479,331 km (0.101 R)
• M26: 11,500,785 km (0.038 R)
• M27: 11,719,796 km (0.104 R)
• M28: 11,884,952 km (0.057 R)
• M29: 12,553,505 km (0.106 R)
• M30: 12,835,647 km (0.085 R)
• M31: 13,005,889 km (0.066 R)
• M32: 14,453,847 km (0.109 R)
• M33: 15,346,797 km (0.088 R)
• M34: 15,588,098 km (0.096 R)
• M35: 15,769,710 km (0.062 R)
• M36: 16,013,106 km (0.097 R)
• M37: 19,093,326 km (0.041 R)
• M38: 19,874,825 km (0.089 R)
• M39: 20,401,709 km (0.068 R)
• M40: 21,200,561 km (0.091 R)
• M41: 21,536,558 km (0.079 R)
• M42: 22,349,772 km (0.111 R)
• M43: 23,311,238 km (0.107 R)
• M44: 24,146,144 km (0.117 R)
• M45: 25,203,352 km (0.073 R)
• M46: 25,916,634 km (0.075 R)
• M47: 26,131,906 km (0.089 R)
• M48: 27,071,530 km (0.067 R)
• M49: 27,362,797 km (0.059 R)
• M50: 27,655,261 km (0.115 R)
• M51: 29,207,189 km (0.103 R)
• M52: 30,181,969 km (0.102 R)
• M53: 30,332,913 km (0.098 R)
• M54: 32,317,628 km (0.082 R)
• M55: 32,781,531 km (0.058 R)
• M56: 33,247,678 km (0.028 R)
• M57: 33,481,649 km (0.117 R)
• M58: 33,794,309 km (0.096 R)
• M59: 34,343,931 km (0.119 R)
• M60: 37,459,456 km (0.088 R)
• M61: 37,621,621 km (0.111 R)
• M62: 37,865,465 km (0.086 R)
• M63: 38,599,691 km (0.072 R)
• M64: 38,927,610 km (0.09 R)
• M65: 39,916,751 km (0.112 R)
• M66: 42,425,807 km (0.104 R)
• M67: 43,103,335 km (0.083 R)
• M68: 44,041,015 km (0.096 R)
• M69: 45,330,249 km (0.113 R)
• M70: 47,068,576 km (0.084 R)
• M71: 47,243,606 km (0.092 R)
• M72: 48,298,271 km (0.118 R)
• M73: 48,474,796 km (0.082 R)
• M74: 50,341,479 km (0.087 R)
• M75: 50,879,133 km (0.097 R)
• M76: 51,328,525 km (0.11 R)
• M77: 52,594,123 km (0.046 R)
• M78: 52,866,541 km (0.12 R)
• M79: 53,321,767 km (0.053 R)
• M80: 53,686,936 km (0.031 R)
• M81: 53,961,298 km (0.096 R)
• M82: 55,340,292 km (0.101 R)
• M83: 55,525,045 km (0.101 R)
• M84: 56,824,003 km (0.08 R)
• M85: 57,664,294 km (0.118 R)
• M86: 57,757,793 km (0.083 R)
• M87: 58,132,835 km (0.119 R)
• M88: 60,114,708 km (0.117 R)
• M89: 62,598,930 km (0.109 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit