🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 31.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 173 Days

Day: 16.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.07 AU - 1.09 AU

Year: 398 Days

Day: 33.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,176,290 km

• M1: 210,783 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1095 Days

Day: 38.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,176,290 km

• M1: 1,067,231 km (0.056 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.44 AU - 6.2 AU

Year: 4981 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,176,290 km

• M1: 135,386 km (0.094 R)
• M2: 384,467 km (0.063 R)
• M3: 720,164 km (0.076 R)
• M4: 912,996 km (0.027 R)
• M5: 986,149 km (0.09 R)
• M6: 1,076,805 km (0.112 R)
• M7: 1,234,631 km (0.076 R)
• M8: 1,609,224 km (0.104 R)
• M9: 1,772,735 km (0.091 R)
• M10: 1,847,085 km (0.077 R)
• M11: 1,922,632 km (0.06 R)
• M12: 2,077,017 km (0.107 R)
• M13: 2,255,637 km (0.042 R)
• M14: 2,543,762 km (0.106 R)
• M15: 2,735,397 km (0.046 R)
• M16: 2,998,241 km (0.107 R)
• M17: 3,292,500 km (0.079 R)
• M18: 3,763,284 km (0.098 R)
• M19: 3,908,843 km (0.074 R)
• M20: 4,006,829 km (0.071 R)
• M21: 4,080,880 km (0.085 R)
• M22: 4,205,495 km (0.048 R)
• M23: 4,407,303 km (0.057 R)
• M24: 4,873,151 km (0.11 R)
• M25: 5,192,542 km (0.108 R)
• M26: 5,684,569 km (0.109 R)
• M27: 6,049,139 km (0.1 R)
• M28: 6,508,405 km (0.073 R)
• M29: 6,830,788 km (0.108 R)
• M30: 6,949,270 km (0.054 R)
• M31: 7,248,615 km (0.049 R)
• M32: 7,369,640 km (0.115 R)
• M33: 7,491,113 km (0.098 R)
• M34: 7,613,484 km (0.083 R)
• M35: 8,266,330 km (0.063 R)
• M36: 8,456,169 km (0.08 R)
• M37: 8,583,477 km (0.104 R)
• M38: 8,808,023 km (0.089 R)
• M39: 9,197,277 km (0.054 R)
• M40: 9,393,998 km (0.103 R)
• M41: 9,525,944 km (0.052 R)
• M42: 9,658,637 km (0.099 R)
• M43: 9,758,419 km (0.078 R)
• M44: 9,959,179 km (0.108 R)
• M45: 10,913,913 km (0.086 R)
• M46: 11,018,033 km (0.097 R)
• M47: 11,192,165 km (0.082 R)
• M48: 11,437,505 km (0.033 R)
• M49: 13,426,259 km (0.027 R)
• M50: 13,761,957 km (0.105 R)
• M51: 13,911,854 km (0.034 R)
• M52: 14,024,800 km (0.105 R)
• M53: 14,213,593 km (0.077 R)
• M54: 16,108,250 km (0.097 R)
• M55: 16,226,881 km (0.112 R)
• M56: 16,984,594 km (0.082 R)
• M57: 17,550,224 km (0.08 R)
• M58: 18,080,997 km (0.107 R)
• M59: 19,789,554 km (0.095 R)
• M60: 20,043,871 km (0.1 R)
• M61: 20,256,748 km (0.1 R)
• M62: 20,384,655 km (0.082 R)
• M63: 20,598,729 km (0.116 R)
• M64: 21,375,292 km (0.119 R)
• M65: 22,469,600 km (0.105 R)
• M66: 22,558,013 km (0.04 R)
• M67: 22,690,706 km (0.086 R)
• M68: 22,779,268 km (0.094 R)
• M69: 24,167,835 km (0.093 R)
• M70: 25,629,706 km (0.096 R)
• M71: 25,860,685 km (0.119 R)
• M72: 26,604,485 km (0.114 R)
• M73: 26,932,254 km (0.12 R)
• M74: 27,120,000 km (0.102 R)
• M75: 27,828,346 km (0.06 R)
• M76: 28,113,329 km (0.074 R)
• M77: 28,208,474 km (0.118 R)
• M78: 28,447,082 km (0.115 R)
• M79: 29,746,639 km (0.094 R)
• M80: 29,843,728 km (0.064 R)
• M81: 30,232,832 km (0.1 R)
• M82: 30,623,731 km (0.03 R)
• M83: 31,459,983 km (0.055 R)
• M84: 32,453,313 km (0.099 R)
• M85: 32,753,407 km (0.069 R)
• M86: 33,456,965 km (0.092 R)
• M87: 33,658,923 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 9.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.15 AU - 7.95 AU

Year: 5947 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,176,290 km

• M1: 122,521 km (0.063 R)
• M2: 223,948 km (0.069 R)
• M3: 417,378 km (0.037 R)
• M4: 635,193 km (0.109 R)
• M5: 914,043 km (0.058 R)
• M6: 989,889 km (0.096 R)
• M7: 1,258,417 km (0.09 R)
• M8: 1,329,327 km (0.101 R)
• M9: 1,460,225 km (0.113 R)
• M10: 1,519,914 km (0.08 R)
• M11: 1,611,019 km (0.109 R)
• M12: 1,672,803 km (0.058 R)
• M13: 1,814,772 km (0.113 R)
• M14: 1,928,017 km (0.07 R)
• M15: 2,077,166 km (0.08 R)
• M16: 2,144,785 km (0.084 R)
• M17: 2,299,469 km (0.115 R)
• M18: 2,387,133 km (0.114 R)
• M19: 2,547,652 km (0.096 R)
• M20: 2,767,261 km (0.062 R)
• M21: 2,917,158 km (0.102 R)
• M22: 3,284,122 km (0.11 R)
• M23: 3,584,215 km (0.107 R)
• M24: 4,515,313 km (0.094 R)
• M25: 4,581,435 km (0.099 R)
• M26: 4,647,856 km (0.116 R)
• M27: 5,191,046 km (0.103 R)
• M28: 5,446,858 km (0.109 R)
• M29: 5,611,715 km (0.038 R)
• M30: 5,754,432 km (0.11 R)
• M31: 6,140,843 km (0.099 R)
• M32: 6,263,364 km (0.063 R)
• M33: 6,761,375 km (0.12 R)
• M34: 6,989,811 km (0.068 R)
• M35: 7,350,043 km (0.102 R)
• M36: 8,358,332 km (0.088 R)
• M37: 8,795,756 km (0.094 R)
• M38: 8,961,660 km (0.088 R)
• M39: 9,072,961 km (0.037 R)
• M40: 9,607,624 km (0.055 R)
• M41: 9,693,044 km (0.089 R)
• M42: 9,921,929 km (0.039 R)
• M43: 10,501,920 km (0.079 R)
• M44: 12,091,547 km (0.106 R)
• M45: 12,492,918 km (0.062 R)
• M46: 12,586,118 km (0.048 R)
• M47: 12,867,362 km (0.057 R)
• M48: 13,055,855 km (0.082 R)
• M49: 13,245,395 km (0.074 R)
• M50: 13,372,105 km (0.113 R)
• M51: 14,336,263 km (0.071 R)
• M52: 14,662,686 km (0.088 R)
• M53: 14,760,971 km (0.075 R)
• M54: 14,925,529 km (0.082 R)
• M55: 15,057,474 km (0.097 R)
• M56: 15,256,290 km (0.05 R)
• M57: 15,389,133 km (0.103 R)
• M58: 16,398,919 km (0.093 R)
• M59: 16,569,161 km (0.114 R)
• M60: 16,740,151 km (0.11 R)
• M61: 17,014,963 km (0.084 R)
• M62: 17,568,924 km (0.105 R)
• M63: 19,266,111 km (0.099 R)
• M64: 19,952,167 km (0.106 R)
• M65: 20,243,584 km (0.07 R)
• M66: 20,389,741 km (0.116 R)
• M67: 20,463,044 km (0.07 R)
• M68: 21,311,413 km (0.027 R)
• M69: 21,422,864 km (0.111 R)
• M70: 21,683,763 km (0.12 R)
• M71: 21,908,309 km (0.103 R)
• M72: 22,662,282 km (0.047 R)
• M73: 23,309,891 km (0.051 R)
• M74: 23,809,100 km (0.044 R)
• M75: 24,389,539 km (0.115 R)
• M76: 24,818,287 km (0.052 R)
• M77: 24,896,526 km (0.07 R)
• M78: 25,722,606 km (0.076 R)
• M79: 25,960,317 km (0.045 R)
• M80: 26,079,397 km (0.112 R)
• M81: 26,238,569 km (0.103 R)
• M82: 26,477,776 km (0.113 R)
• M83: 26,717,731 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.3

Radius: 10.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.42 AU - 8.08 AU

Year: 6925 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,176,290 km

• M1: 150,047 km (0.113 R)
• M2: 676,332 km (0.12 R)
• M3: 1,046,437 km (0.109 R)
• M4: 1,199,925 km (0.065 R)
• M5: 2,146,879 km (0.104 R)
• M6: 2,397,156 km (0.086 R)
• M7: 2,493,497 km (0.066 R)
• M8: 2,858,067 km (0.084 R)
• M9: 3,346,355 km (0.118 R)
• M10: 3,736,057 km (0.114 R)
• M11: 3,949,085 km (0.067 R)
• M12: 4,230,777 km (0.082 R)
• M13: 4,963,358 km (0.054 R)
• M14: 5,393,602 km (0.07 R)
• M15: 5,734,984 km (0.026 R)
• M16: 6,054,076 km (0.113 R)
• M17: 6,634,217 km (0.088 R)
• M18: 7,372,482 km (0.112 R)
• M19: 7,656,120 km (0.106 R)
• M20: 8,217,860 km (0.1 R)
• M21: 8,299,241 km (0.108 R)
• M22: 8,413,534 km (0.091 R)
• M23: 9,077,000 km (0.118 R)
• M24: 9,211,788 km (0.1 R)
• M25: 10,506,857 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 6.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.54 AU - 17.72 AU

Year: 20878 Days

Day: 21 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,176,290 km

• M1: 104,419 km (0.073 R)
• M2: 274,063 km (0.069 R)
• M3: 443,258 km (0.071 R)
• M4: 586,872 km (0.1 R)
• M5: 664,364 km (0.1 R)
• M6: 873,801 km (0.061 R)
• M7: 940,671 km (0.103 R)
• M8: 1,814,024 km (0.076 R)
• M9: 1,929,513 km (0.098 R)
• M10: 2,290,343 km (0.113 R)
• M11: 2,415,407 km (0.065 R)
• M12: 3,039,380 km (0.071 R)
• M13: 3,177,010 km (0.102 R)
• M14: 3,422,650 km (0.09 R)
• M15: 3,494,008 km (0.094 R)
• M16: 3,784,228 km (0.068 R)
• M17: 4,504,541 km (0.08 R)
• M18: 4,780,400 km (0.112 R)
• M19: 5,143,324 km (0.097 R)
• M20: 5,390,161 km (0.045 R)
• M21: 5,640,887 km (0.05 R)
• M22: 5,938,287 km (0.108 R)
• M23: 6,197,241 km (0.112 R)
• M24: 6,592,778 km (0.117 R)
• M25: 7,132,677 km (0.029 R)
• M26: 7,921,656 km (0.076 R)
• M27: 8,350,404 km (0.115 R)
• M28: 8,884,767 km (0.078 R)
• M29: 9,580,846 km (0.103 R)
• M30: 10,294,428 km (0.077 R)
• M31: 10,605,442 km (0.085 R)
• M32: 10,657,502 km (0.071 R)
• M33: 11,130,680 km (0.069 R)
• M34: 11,183,638 km (0.116 R)
• M35: 11,343,109 km (0.049 R)
• M36: 12,978,962 km (0.062 R)
• M37: 13,314,809 km (0.114 R)
• M38: 14,629,026 km (0.092 R)
• M39: 14,920,144 km (0.093 R)
• M40: 16,103,612 km (0.088 R)
• M41: 16,163,601 km (0.1 R)
• M42: 20,153,077 km (0.094 R)
• M43: 20,347,106 km (0.059 R)
• M44: 22,859,303 km (0.118 R)
• M45: 23,468,465 km (0.088 R)
• M46: 23,604,599 km (0.052 R)
• M47: 24,014,497 km (0.105 R)
• M48: 24,220,344 km (0.114 R)
• M49: 24,564,718 km (0.102 R)
• M50: 26,098,845 km (0.033 R)
• M51: 26,239,915 km (0.114 R)
• M52: 26,664,474 km (0.095 R)
• M53: 27,377,158 km (0.089 R)
• M54: 27,807,701 km (0.087 R)
• M55: 29,259,100 km (0.05 R)
• M56: 29,699,366 km (0.083 R)
• M57: 29,846,570 km (0.111 R)
• M58: 29,920,322 km (0.113 R)
• M59: 33,528,623 km (0.111 R)
• M60: 34,684,117 km (0.109 R)
• M61: 35,072,174 km (0.108 R)
• M62: 35,383,636 km (0.105 R)
• M63: 35,931,015 km (0.117 R)
• M64: 36,087,794 km (0.063 R)
• M65: 37,034,000 km (0.107 R)
• M66: 37,113,137 km (0.047 R)
• M67: 37,510,021 km (0.086 R)
• M68: 38,228,090 km (0.072 R)
• M69: 38,468,344 km (0.084 R)
• M70: 39,273,031 km (0.047 R)
• M71: 40,490,608 km (0.068 R)
• M72: 41,144,950 km (0.088 R)
• M73: 41,473,466 km (0.092 R)
• M74: 41,885,309 km (0.08 R)
• M75: 42,050,465 km (0.101 R)
• M76: 42,215,771 km (0.092 R)
• M77: 44,048,794 km (0.085 R)
• M78: 44,132,718 km (0.083 R)
• M79: 46,504,293 km (0.094 R)
• M80: 46,932,143 km (0.101 R)
• M81: 48,223,472 km (0.049 R)
• M82: 48,917,008 km (0.034 R)
• M83: 50,665,208 km (0.107 R)
• M84: 52,433,754 km (0.054 R)
• M85: 55,758,567 km (0.093 R)
• M86: 56,668,721 km (0.052 R)
• M87: 58,873,195 km (0.063 R)
• M88: 59,336,051 km (0.062 R)
• M89: 60,358,402 km (0.116 R)
• M90: 60,825,148 km (0.115 R)
• M91: 61,012,145 km (0.086 R)
• M92: 61,292,940 km (0.086 R)
• M93: 61,856,027 km (0.091 R)
• M94: 62,420,609 km (0.038 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit