🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 201 Days

Day: 41.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.26 AU

Year: 466 Days

Day: 22 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.29 AU

Year: 487 Days

Day: 35.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,536,364 km

• M1: 631,453 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.31 AU - 1.35 AU

Year: 665 Days

Day: 13.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.94 AU - 4.02 AU

Year: 3442 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,536,364 km

• M1: 192,682 km (0.063 R)
• M2: 363,523 km (0.037 R)
• M3: 671,395 km (0.112 R)
• M4: 920,177 km (0.039 R)
• M5: 1,024,446 km (0.078 R)
• M6: 1,122,283 km (0.051 R)
• M7: 1,316,611 km (0.104 R)
• M8: 1,448,706 km (0.048 R)
• M9: 1,598,304 km (0.107 R)
• M10: 1,806,095 km (0.047 R)
• M11: 1,899,893 km (0.108 R)
• M12: 2,009,399 km (0.105 R)
• M13: 2,191,908 km (0.076 R)
• M14: 2,380,252 km (0.112 R)
• M15: 2,528,802 km (0.076 R)
• M16: 2,819,920 km (0.096 R)
• M17: 2,961,888 km (0.092 R)
• M18: 3,219,945 km (0.079 R)
• M19: 3,604,261 km (0.061 R)
• M20: 3,741,443 km (0.092 R)
• M21: 4,003,538 km (0.057 R)
• M22: 4,217,613 km (0.077 R)
• M23: 4,344,322 km (0.109 R)
• M24: 4,527,430 km (0.104 R)
• M25: 4,750,780 km (0.115 R)
• M26: 4,844,877 km (0.054 R)
• M27: 4,996,868 km (0.104 R)
• M28: 5,111,909 km (0.052 R)
• M29: 5,462,267 km (0.054 R)
• M30: 5,921,533 km (0.118 R)
• M31: 7,156,613 km (0.086 R)
• M32: 7,330,146 km (0.076 R)
• M33: 7,747,973 km (0.07 R)
• M34: 8,151,139 km (0.066 R)
• M35: 8,977,967 km (0.083 R)
• M36: 9,496,473 km (0.12 R)
• M37: 9,711,445 km (0.08 R)
• M38: 9,903,828 km (0.118 R)
• M39: 10,488,905 km (0.094 R)
• M40: 11,463,386 km (0.09 R)
• M41: 11,641,407 km (0.118 R)
• M42: 11,897,369 km (0.04 R)
• M43: 12,051,754 km (0.114 R)
• M44: 12,597,637 km (0.095 R)
• M45: 12,755,014 km (0.106 R)
• M46: 13,391,403 km (0.117 R)
• M47: 13,552,221 km (0.096 R)
• M48: 13,767,492 km (0.062 R)
• M49: 13,956,733 km (0.087 R)
• M50: 14,502,466 km (0.051 R)
• M51: 14,944,079 km (0.114 R)
• M52: 15,083,056 km (0.088 R)
• M53: 15,727,673 km (0.051 R)
• M54: 16,096,132 km (0.04 R)
• M55: 16,582,026 km (0.079 R)
• M56: 17,102,029 km (0.113 R)
• M57: 17,393,146 km (0.054 R)
• M58: 17,539,303 km (0.042 R)
• M59: 17,715,380 km (0.06 R)
• M60: 18,753,589 km (0.089 R)
• M61: 19,144,339 km (0.078 R)
• M62: 19,295,283 km (0.071 R)
• M63: 19,416,308 km (0.108 R)
• M64: 20,056,138 km (0.078 R)
• M65: 20,702,999 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 9.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.4 AU - 6.4 AU

Year: 6212 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,536,364 km

• M1: 164,408 km (0.116 R)
• M2: 321,785 km (0.099 R)
• M3: 440,267 km (0.094 R)
• M4: 705,952 km (0.049 R)
• M5: 867,967 km (0.068 R)
• M6: 1,031,328 km (0.05 R)
• M7: 1,099,694 km (0.098 R)
• M8: 1,413,849 km (0.104 R)
• M9: 1,516,174 km (0.118 R)
• M10: 1,594,564 km (0.066 R)
• M11: 1,660,985 km (0.111 R)
• M12: 1,824,496 km (0.072 R)
• M13: 1,964,818 km (0.089 R)
• M14: 2,167,224 km (0.105 R)
• M15: 2,767,261 km (0.097 R)
• M16: 2,831,588 km (0.111 R)
• M17: 2,912,820 km (0.08 R)
• M18: 3,044,317 km (0.107 R)
• M19: 3,211,567 km (0.111 R)
• M20: 3,279,335 km (0.111 R)
• M21: 3,678,312 km (0.101 R)
• M22: 4,037,946 km (0.039 R)
• M23: 4,277,751 km (0.107 R)
• M24: 4,371,250 km (0.082 R)
• M25: 4,694,381 km (0.095 R)
• M26: 4,868,513 km (0.111 R)
• M27: 5,123,877 km (0.067 R)
• M28: 5,283,198 km (0.063 R)
• M29: 5,403,924 km (0.097 R)
• M30: 5,606,928 km (0.084 R)
• M31: 6,231,200 km (0.083 R)
• M32: 6,551,639 km (0.099 R)
• M33: 7,119,961 km (0.066 R)
• M34: 7,208,822 km (0.117 R)
• M35: 7,387,592 km (0.12 R)
• M36: 7,500,089 km (0.11 R)
• M37: 8,561,486 km (0.116 R)
• M38: 8,656,032 km (0.071 R)
• M39: 9,158,082 km (0.056 R)
• M40: 9,254,723 km (0.119 R)
• M41: 9,916,394 km (0.112 R)
• M42: 10,140,192 km (0.039 R)
• M43: 10,517,179 km (0.081 R)
• M44: 11,518,737 km (0.093 R)
• M45: 11,649,336 km (0.096 R)
• M46: 11,964,838 km (0.053 R)
• M47: 12,363,067 km (0.1 R)
• M48: 12,443,252 km (0.114 R)
• M49: 13,391,553 km (0.037 R)
• M50: 13,611,611 km (0.099 R)
• M51: 13,777,365 km (0.101 R)
• M52: 13,999,518 km (0.071 R)
• M53: 14,306,942 km (0.108 R)
• M54: 15,185,081 km (0.06 R)
• M55: 15,385,692 km (0.114 R)
• M56: 15,616,223 km (0.085 R)
• M57: 15,935,016 km (0.12 R)
• M58: 16,080,574 km (0.076 R)
• M59: 16,608,505 km (0.102 R)
• M60: 17,141,971 km (0.065 R)
• M61: 17,381,029 km (0.075 R)
• M62: 17,620,984 km (0.086 R)
• M63: 17,801,847 km (0.1 R)
• M64: 17,983,160 km (0.054 R)
• M65: 18,043,747 km (0.119 R)
• M66: 18,714,843 km (0.111 R)
• M67: 18,837,663 km (0.088 R)
• M68: 18,899,297 km (0.112 R)
• M69: 19,022,566 km (0.101 R)
• M70: 19,270,001 km (0.097 R)
• M71: 19,425,134 km (0.078 R)
• M72: 20,681,457 km (0.114 R)
• M73: 20,744,886 km (0.108 R)
• M74: 21,063,380 km (0.098 R)
• M75: 21,159,272 km (0.116 R)
• M76: 21,479,861 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 14.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.24 AU - 8.08 AU

Year: 8305 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,536,364 km

• M1: 297,700 km (0.101 R)
• M2: 550,520 km (0.082 R)
• M3: 657,782 km (0.118 R)
• M4: 773,720 km (0.064 R)
• M5: 911,949 km (0.096 R)
• M6: 1,090,120 km (0.104 R)
• M7: 1,231,938 km (0.106 R)
• M8: 1,380,340 km (0.113 R)
• M9: 1,535,323 km (0.066 R)
• M10: 1,844,392 km (0.058 R)
• M11: 1,977,684 km (0.026 R)
• M12: 2,193,853 km (0.118 R)
• M13: 2,758,136 km (0.108 R)
• M14: 3,045,813 km (0.12 R)
• M15: 3,343,662 km (0.104 R)
• M16: 3,723,192 km (0.053 R)
• M17: 4,167,198 km (0.061 R)
• M18: 4,891,551 km (0.083 R)
• M19: 5,024,992 km (0.103 R)
• M20: 5,268,538 km (0.028 R)
• M21: 6,397,403 km (0.071 R)
• M22: 6,514,389 km (0.074 R)
• M23: 7,079,869 km (0.117 R)
• M24: 7,261,780 km (0.052 R)
• M25: 7,445,187 km (0.083 R)
• M26: 7,754,406 km (0.112 R)
• M27: 8,067,963 km (0.089 R)
• M28: 8,707,494 km (0.043 R)
• M29: 8,967,944 km (0.101 R)
• M30: 9,066,229 km (0.077 R)
• M31: 9,230,937 km (0.072 R)
• M32: 9,363,480 km (0.106 R)
• M33: 9,832,170 km (0.118 R)
• M34: 10,377,305 km (0.061 R)
• M35: 10,549,642 km (0.096 R)
• M36: 10,688,169 km (0.087 R)
• M37: 11,037,331 km (0.081 R)
• M38: 11,354,927 km (0.099 R)
• M39: 11,568,254 km (0.075 R)
• M40: 12,179,959 km (0.119 R)
• M41: 12,289,016 km (0.101 R)
• M42: 12,471,526 km (0.049 R)
• M43: 12,802,287 km (0.049 R)
• M44: 13,774,074 km (0.061 R)
• M45: 14,192,350 km (0.117 R)
• M46: 14,924,781 km (0.114 R)
• M47: 15,119,558 km (0.107 R)
• M48: 15,511,803 km (0.069 R)
• M49: 15,867,547 km (0.065 R)
• M50: 16,226,133 km (0.087 R)
• M51: 16,951,234 km (0.079 R)
• M52: 17,113,847 km (0.106 R)
• M53: 17,893,252 km (0.11 R)
• M54: 18,224,910 km (0.104 R)
• M55: 18,768,100 km (0.043 R)
• M56: 20,128,094 km (0.103 R)
• M57: 20,343,515 km (0.11 R)
• M58: 20,819,984 km (0.114 R)
• M59: 21,256,361 km (0.085 R)
• M60: 22,494,284 km (0.087 R)
• M61: 22,807,542 km (0.117 R)
• M62: 22,942,180 km (0.104 R)
• M63: 23,212,204 km (0.115 R)
• M64: 23,438,246 km (0.075 R)
• M65: 23,619,409 km (0.052 R)
• M66: 24,029,008 km (0.088 R)
• M67: 24,120,263 km (0.089 R)
• M68: 24,257,444 km (0.108 R)
• M69: 25,132,442 km (0.038 R)
• M70: 25,550,568 km (0.088 R)
• M71: 25,783,941 km (0.11 R)
• M72: 26,629,468 km (0.112 R)
• M73: 26,913,405 km (0.09 R)
• M74: 27,388,827 km (0.085 R)
• M75: 30,645,423 km (0.113 R)
• M76: 30,744,457 km (0.069 R)
• M77: 31,141,789 km (0.112 R)
• M78: 31,490,950 km (0.106 R)
• M79: 31,590,882 km (0.099 R)
• M80: 33,408,795 km (0.041 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit