🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.59 AU - 0.95 AU

Year: 306 Days

Day: 13.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,821,794 km

• M1: 251,474 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 523 Days

Day: 44.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,821,794 km

• M1: 184,903 km (0.111 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 12.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.1 AU - 3.54 AU

Year: 2741 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,821,794 km

• M1: 178,919 km (0.038 R)
• M2: 307,723 km (0.045 R)
• M3: 532,868 km (0.087 R)
• M4: 758,012 km (0.085 R)
• M5: 869,912 km (0.106 R)
• M6: 1,044,193 km (0.079 R)
• M7: 1,798,914 km (0.107 R)
• M8: 1,940,883 km (0.114 R)
• M9: 2,173,807 km (0.106 R)
• M10: 2,507,410 km (0.081 R)
• M11: 2,586,846 km (0.099 R)
• M12: 2,748,262 km (0.12 R)
• M13: 2,843,856 km (0.043 R)
• M14: 3,180,750 km (0.069 R)
• M15: 3,397,966 km (0.082 R)
• M16: 3,695,217 km (0.102 R)
• M17: 4,063,078 km (0.102 R)
• M18: 4,752,126 km (0.085 R)
• M19: 4,884,370 km (0.112 R)
• M20: 5,051,322 km (0.103 R)
• M21: 5,152,450 km (0.045 R)
• M22: 5,356,801 km (0.105 R)
• M23: 5,968,357 km (0.117 R)
• M24: 6,147,126 km (0.108 R)
• M25: 6,473,399 km (0.114 R)
• M26: 7,124,449 km (0.098 R)
• M27: 7,257,142 km (0.079 R)
• M28: 7,505,774 km (0.109 R)
• M29: 7,796,293 km (0.062 R)
• M30: 8,011,564 km (0.088 R)
• M31: 8,228,930 km (0.03 R)
• M32: 8,308,516 km (0.09 R)
• M33: 8,568,816 km (0.117 R)
• M34: 8,791,119 km (0.114 R)
• M35: 8,933,536 km (0.108 R)
• M36: 9,117,990 km (0.055 R)
• M37: 9,200,269 km (0.092 R)
• M38: 9,282,847 km (0.079 R)
• M39: 9,365,724 km (0.113 R)
• M40: 9,573,815 km (0.092 R)
• M41: 10,079,755 km (0.078 R)
• M42: 10,186,269 km (0.107 R)
• M43: 10,271,839 km (0.111 R)
• M44: 10,529,745 km (0.102 R)
• M45: 10,833,279 km (0.038 R)
• M46: 11,095,824 km (0.12 R)
• M47: 11,338,322 km (0.109 R)
• M48: 11,471,314 km (0.1 R)
• M49: 11,671,925 km (0.112 R)
• M50: 11,783,824 km (0.064 R)
• M51: 12,031,259 km (0.101 R)
• M52: 12,235,011 km (0.098 R)
• M53: 12,325,967 km (0.052 R)
• M54: 12,714,921 km (0.08 R)
• M55: 13,317,651 km (0.043 R)
• M56: 13,646,019 km (0.105 R)
• M57: 14,072,223 km (0.074 R)
• M58: 14,191,452 km (0.064 R)
• M59: 14,719,832 km (0.076 R)
• M60: 14,913,561 km (0.115 R)
• M61: 15,010,650 km (0.049 R)
• M62: 15,205,726 km (0.117 R)
• M63: 15,820,573 km (0.107 R)
• M64: 15,994,256 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.2

Radius: 11.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.15 AU - 4.69 AU

Year: 4210 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,821,794 km

• M1: 149,598 km (0.11 R)
• M2: 265,536 km (0.048 R)
• M3: 346,020 km (0.117 R)
• M4: 522,695 km (0.027 R)
• M5: 716,574 km (0.056 R)
• M6: 827,426 km (0.072 R)
• M7: 1,097,600 km (0.026 R)
• M8: 1,721,124 km (0.108 R)
• M9: 1,850,675 km (0.118 R)
• M10: 2,020,469 km (0.101 R)
• M11: 2,119,802 km (0.106 R)
• M12: 2,233,646 km (0.092 R)
• M13: 2,310,838 km (0.117 R)
• M14: 2,917,757 km (0.11 R)
• M15: 3,159,806 km (0.085 R)
• M16: 3,423,248 km (0.105 R)
• M17: 3,542,627 km (0.093 R)
• M18: 3,648,393 km (0.074 R)
• M19: 4,129,200 km (0.089 R)
• M20: 4,256,658 km (0.089 R)
• M21: 4,385,312 km (0.116 R)
• M22: 4,646,659 km (0.093 R)
• M23: 4,812,713 km (0.094 R)
• M24: 4,946,902 km (0.088 R)
• M25: 5,065,384 km (0.114 R)
• M26: 5,219,171 km (0.087 R)
• M27: 5,391,806 km (0.106 R)
• M28: 5,707,458 km (0.087 R)
• M29: 5,957,137 km (0.11 R)
• M30: 6,047,195 km (0.11 R)
• M31: 6,449,015 km (0.118 R)
• M32: 6,597,266 km (0.105 R)
• M33: 7,086,900 km (0.065 R)
• M34: 7,823,819 km (0.111 R)
• M35: 7,942,301 km (0.088 R)
• M36: 8,101,473 km (0.096 R)
• M37: 8,181,358 km (0.054 R)
• M38: 8,382,268 km (0.09 R)
• M39: 8,463,200 km (0.09 R)
• M40: 8,912,592 km (0.094 R)
• M41: 9,265,195 km (0.082 R)
• M42: 9,516,968 km (0.119 R)
• M43: 9,622,434 km (0.119 R)
• M44: 9,920,134 km (0.117 R)
• M45: 10,156,050 km (0.093 R)
• M46: 10,415,602 km (0.114 R)
• M47: 11,341,463 km (0.106 R)
• M48: 11,453,363 km (0.068 R)
• M49: 11,700,947 km (0.072 R)
• M50: 12,132,986 km (0.073 R)
• M51: 12,224,540 km (0.047 R)
• M52: 12,408,395 km (0.088 R)
• M53: 12,778,949 km (0.118 R)
• M54: 12,989,134 km (0.105 R)
• M55: 13,153,243 km (0.056 R)
• M56: 13,649,908 km (0.096 R)
• M57: 13,840,795 km (0.045 R)
• M58: 14,540,015 km (0.111 R)
• M59: 14,710,557 km (0.069 R)
• M60: 14,832,778 km (0.083 R)
• M61: 15,152,020 km (0.108 R)
• M62: 15,300,122 km (0.116 R)
• M63: 15,374,472 km (0.077 R)
• M64: 15,448,823 km (0.119 R)
• M65: 15,722,587 km (0.112 R)
• M66: 15,897,616 km (0.053 R)
• M67: 16,426,594 km (0.089 R)
• M68: 16,604,316 km (0.112 R)
• M69: 16,859,082 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 13.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.69 AU - 7.79 AU

Year: 7062 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,821,794 km

• M1: 173,085 km (0.075 R)
• M2: 445,802 km (0.107 R)
• M3: 637,437 km (0.072 R)
• M4: 757,564 km (0.087 R)
• M5: 1,415,196 km (0.08 R)
• M6: 1,835,715 km (0.104 R)
• M7: 2,294,981 km (0.106 R)
• M8: 2,648,032 km (0.083 R)
• M9: 3,362,212 km (0.098 R)
• M10: 3,516,597 km (0.098 R)
• M11: 3,741,293 km (0.085 R)
• M12: 4,063,976 km (0.084 R)
• M13: 4,960,067 km (0.111 R)
• M14: 5,392,106 km (0.11 R)
• M15: 5,730,795 km (0.063 R)
• M16: 5,969,404 km (0.03 R)
• M17: 6,319,762 km (0.065 R)
• M18: 6,456,495 km (0.055 R)
• M19: 6,593,975 km (0.12 R)
• M20: 6,704,827 km (0.109 R)
• M21: 7,411,378 km (0.108 R)
• M22: 7,846,857 km (0.101 R)
• M23: 7,964,291 km (0.072 R)
• M24: 8,201,254 km (0.115 R)
• M25: 8,712,281 km (0.118 R)
• M26: 8,925,757 km (0.103 R)
• M27: 9,048,577 km (0.054 R)
• M28: 9,141,028 km (0.1 R)
• M29: 9,420,178 km (0.081 R)
• M30: 10,565,350 km (0.058 R)
• M31: 10,760,575 km (0.1 R)
• M32: 10,891,323 km (0.046 R)
• M33: 11,253,649 km (0.057 R)
• M34: 11,353,282 km (0.073 R)
• M35: 11,754,204 km (0.109 R)
• M36: 12,364,563 km (0.066 R)
• M37: 13,580,794 km (0.093 R)
• M38: 13,793,223 km (0.117 R)
• M39: 15,017,233 km (0.063 R)
• M40: 15,310,295 km (0.103 R)
• M41: 15,457,499 km (0.082 R)
• M42: 15,568,351 km (0.119 R)
• M43: 15,679,353 km (0.115 R)
• M44: 16,539,241 km (0.075 R)
• M45: 17,108,312 km (0.068 R)
• M46: 17,683,815 km (0.074 R)
• M47: 19,209,863 km (0.096 R)
• M48: 19,528,057 km (0.072 R)
• M49: 20,290,857 km (0.057 R)
• M50: 21,186,350 km (0.108 R)
• M51: 21,515,166 km (0.118 R)
• M52: 21,887,216 km (0.078 R)
• M53: 22,428,311 km (0.116 R)
• M54: 22,763,410 km (0.104 R)
• M55: 23,184,678 km (0.12 R)
• M56: 23,353,873 km (0.102 R)
• M57: 23,778,881 km (0.073 R)
• M58: 23,906,787 km (0.112 R)
• M59: 24,206,282 km (0.105 R)
• M60: 24,464,039 km (0.06 R)
• M61: 25,416,678 km (0.109 R)
• M62: 26,602,541 km (0.114 R)
• M63: 27,001,817 km (0.037 R)
• M64: 27,179,988 km (0.113 R)
• M65: 27,313,729 km (0.079 R)
• M66: 27,492,648 km (0.115 R)
• M67: 28,211,615 km (0.083 R)
• M68: 28,482,836 km (0.041 R)
• M69: 29,530,620 km (0.112 R)
• M70: 30,174,639 km (0.07 R)
• M71: 30,451,993 km (0.11 R)
• M72: 30,869,820 km (0.116 R)
• M73: 30,962,870 km (0.12 R)
• M74: 31,102,594 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 7.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.8 AU - 12.96 AU

Year: 16258 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,821,794 km

• M1: 99,931 km (0.095 R)
• M2: 449,542 km (0.057 R)
• M3: 753,375 km (0.088 R)
• M4: 1,176,288 km (0.102 R)
• M5: 1,370,765 km (0.032 R)
• M6: 1,995,785 km (0.077 R)
• M7: 2,469,861 km (0.065 R)
• M8: 2,531,645 km (0.045 R)
• M9: 2,614,672 km (0.092 R)
• M10: 2,934,362 km (0.03 R)
• M11: 3,021,727 km (0.111 R)
• M12: 3,517,794 km (0.109 R)
• M13: 4,508,581 km (0.055 R)
• M14: 4,559,145 km (0.09 R)
• M15: 4,660,572 km (0.086 R)
• M16: 4,839,940 km (0.059 R)
• M17: 5,365,028 km (0.084 R)
• M18: 5,688,758 km (0.048 R)
• M19: 5,880,543 km (0.087 R)
• M20: 5,935,744 km (0.119 R)
• M21: 6,214,296 km (0.117 R)
• M22: 6,929,224 km (0.112 R)
• M23: 7,163,644 km (0.04 R)
• M24: 7,519,986 km (0.055 R)
• M25: 7,670,182 km (0.101 R)
• M26: 8,250,023 km (0.046 R)
• M27: 8,311,957 km (0.104 R)
• M28: 8,623,569 km (0.119 R)
• M29: 9,290,477 km (0.095 R)
• M30: 9,484,056 km (0.102 R)
• M31: 10,105,935 km (0.099 R)
• M32: 10,472,001 km (0.051 R)
• M33: 10,572,530 km (0.118 R)
• M34: 11,114,374 km (0.102 R)
• M35: 11,285,663 km (0.082 R)
• M36: 11,354,329 km (0.107 R)
• M37: 12,049,211 km (0.085 R)
• M38: 12,119,522 km (0.071 R)
• M39: 12,437,417 km (0.091 R)
• M40: 12,543,931 km (0.096 R)
• M41: 12,901,320 km (0.118 R)
• M42: 13,626,122 km (0.106 R)
• M43: 13,919,783 km (0.064 R)
• M44: 14,252,638 km (0.092 R)
• M45: 14,475,988 km (0.12 R)
• M46: 14,625,436 km (0.039 R)
• M47: 14,963,826 km (0.106 R)
• M48: 15,228,764 km (0.093 R)
• M49: 15,801,724 km (0.069 R)
• M50: 15,955,810 km (0.119 R)
• M51: 16,226,432 km (0.054 R)
• M52: 16,615,835 km (0.113 R)
• M53: 16,694,075 km (0.082 R)
• M54: 17,324,331 km (0.082 R)
• M55: 17,522,997 km (0.07 R)
• M56: 18,082,942 km (0.101 R)
• M57: 18,203,667 km (0.105 R)
• M58: 18,446,016 km (0.118 R)
• M59: 20,548,913 km (0.064 R)
• M60: 20,674,875 km (0.075 R)
• M61: 22,466,459 km (0.072 R)
• M62: 22,552,926 km (0.03 R)
• M63: 23,030,891 km (0.036 R)
• M64: 23,776,188 km (0.093 R)
• M65: 23,996,845 km (0.09 R)
• M66: 24,129,688 km (0.049 R)
• M67: 24,351,392 km (0.109 R)
• M68: 24,707,734 km (0.09 R)
• M69: 25,335,297 km (0.109 R)
• M70: 25,605,920 km (0.087 R)
• M71: 26,059,051 km (0.055 R)
• M72: 26,514,876 km (0.116 R)
• M73: 27,990,958 km (0.087 R)
• M74: 28,411,029 km (0.111 R)
• M75: 28,880,019 km (0.115 R)
• M76: 29,162,759 km (0.117 R)
• M77: 30,254,823 km (0.102 R)
• M78: 31,408,522 km (0.105 R)
• M79: 32,283,220 km (0.117 R)
• M80: 32,576,582 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit