🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 43.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,320,274 km

• M1: 51,462 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.9 AU

Year: 226 Days

Day: 31.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.99 AU - 1.49 AU

Year: 499 Days

Day: 26.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.63 AU

Year: 567 Days

Day: 43 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,320,274 km

• M1: 331,359 km (0.053 R)
• M2: 544,536 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.97 AU - 3.85 AU

Year: 2277 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.96 AU - 4.16 AU

Year: 2959 Days

Day: 36.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,320,274 km

• M1: 544,985 km (0.045 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 11.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.38 AU - 8.86 AU

Year: 6871 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,320,274 km

• M1: 191,635 km (0.078 R)
• M2: 274,213 km (0.114 R)
• M3: 457,171 km (0.06 R)
• M4: 728,242 km (0.112 R)
• M5: 875,596 km (0.105 R)
• M6: 1,083,089 km (0.107 R)
• M7: 1,471,295 km (0.039 R)
• M8: 1,760,468 km (0.108 R)
• M9: 2,068,041 km (0.108 R)
• M10: 2,174,405 km (0.099 R)
• M11: 2,415,108 km (0.097 R)
• M12: 2,710,863 km (0.062 R)
• M13: 2,875,121 km (0.117 R)
• M14: 3,312,695 km (0.07 R)
• M15: 3,616,080 km (0.062 R)
• M16: 4,168,993 km (0.106 R)
• M17: 4,304,529 km (0.086 R)
• M18: 4,720,112 km (0.028 R)
• M19: 4,975,775 km (0.117 R)
• M20: 5,119,838 km (0.116 R)
• M21: 5,353,061 km (0.074 R)
• M22: 5,441,473 km (0.118 R)
• M23: 5,921,383 km (0.104 R)
• M24: 6,012,787 km (0.03 R)
• M25: 6,540,269 km (0.034 R)
• M26: 8,176,421 km (0.048 R)
• M27: 8,415,329 km (0.071 R)
• M28: 9,572,020 km (0.108 R)
• M29: 10,114,162 km (0.096 R)
• M30: 10,852,727 km (0.098 R)
• M31: 11,152,970 km (0.115 R)
• M32: 11,761,833 km (0.108 R)
• M33: 12,147,945 km (0.092 R)
• M34: 12,264,482 km (0.031 R)
• M35: 13,011,873 km (0.05 R)
• M36: 13,171,045 km (0.031 R)
• M37: 13,692,992 km (0.037 R)
• M38: 14,180,831 km (0.112 R)
• M39: 14,509,198 km (0.117 R)
• M40: 14,840,109 km (0.062 R)
• M41: 15,006,462 km (0.12 R)
• M42: 15,551,596 km (0.117 R)
• M43: 15,678,306 km (0.109 R)
• M44: 16,145,799 km (0.108 R)
• M45: 16,445,743 km (0.119 R)
• M46: 16,531,761 km (0.025 R)
• M47: 16,747,631 km (0.114 R)
• M48: 18,328,432 km (0.069 R)
• M49: 18,551,782 km (0.119 R)
• M50: 18,910,966 km (0.044 R)
• M51: 19,819,025 km (0.112 R)
• M52: 20,048,359 km (0.052 R)
• M53: 21,114,243 km (0.095 R)
• M54: 21,724,752 km (0.086 R)
• M55: 22,245,951 km (0.073 R)
• M56: 22,388,817 km (0.113 R)
• M57: 22,579,854 km (0.039 R)
• M58: 22,771,339 km (0.118 R)
• M59: 22,915,252 km (0.109 R)
• M60: 23,155,955 km (0.054 R)
• M61: 23,349,086 km (0.108 R)
• M62: 23,542,666 km (0.087 R)
• M63: 23,883,001 km (0.094 R)
• M64: 24,029,308 km (0.084 R)
• M65: 24,175,764 km (0.113 R)
• M66: 25,309,566 km (0.103 R)
• M67: 26,662,679 km (0.116 R)
• M68: 27,424,431 km (0.101 R)
• M69: 28,039,129 km (0.082 R)
• M70: 28,141,903 km (0.083 R)
• M71: 28,296,587 km (0.057 R)
• M72: 29,386,258 km (0.062 R)
• M73: 29,647,755 km (0.069 R)
• M74: 30,436,884 km (0.057 R)
• M75: 30,648,565 km (0.069 R)
• M76: 30,807,587 km (0.101 R)
• M77: 31,339,707 km (0.084 R)
• M78: 32,089,641 km (0.064 R)
• M79: 32,737,250 km (0.114 R)
• M80: 32,845,559 km (0.093 R)
• M81: 33,662,064 km (0.028 R)
• M82: 34,650,607 km (0.06 R)
• M83: 34,816,212 km (0.065 R)
• M84: 35,148,469 km (0.054 R)
• M85: 36,207,173 km (0.037 R)
• M86: 36,994,057 km (0.069 R)
• M87: 37,673,082 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.5

Radius: 9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.9 AU - 9.48 AU

Year: 8476 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,320,274 km

• M1: 219,310 km (0.028 R)
• M2: 550,819 km (0.085 R)
• M3: 832,063 km (0.105 R)
• M4: 1,712,596 km (0.085 R)
• M5: 2,125,038 km (0.083 R)
• M6: 2,517,134 km (0.073 R)
• M7: 2,618,711 km (0.074 R)
• M8: 2,747,664 km (0.092 R)
• M9: 2,931,969 km (0.111 R)
• M10: 3,257,045 km (0.104 R)
• M11: 3,622,512 km (0.099 R)
• M12: 3,883,112 km (0.114 R)
• M13: 4,000,995 km (0.047 R)
• M14: 4,576,947 km (0.108 R)
• M15: 4,732,977 km (0.06 R)
• M16: 4,795,809 km (0.109 R)
• M17: 5,146,616 km (0.111 R)
• M18: 5,407,065 km (0.093 R)
• M19: 5,505,800 km (0.096 R)
• M20: 5,705,064 km (0.101 R)
• M21: 6,076,815 km (0.047 R)
• M22: 6,879,258 km (0.109 R)
• M23: 7,384,001 km (0.057 R)
• M24: 7,640,861 km (0.084 R)
• M25: 8,088,009 km (0.077 R)
• M26: 8,390,945 km (0.114 R)
• M27: 9,400,730 km (0.118 R)
• M28: 9,519,810 km (0.059 R)
• M29: 10,325,843 km (0.083 R)
• M30: 11,028,355 km (0.039 R)
• M31: 11,111,980 km (0.111 R)
• M32: 11,917,116 km (0.053 R)
• M33: 13,182,116 km (0.101 R)
• M34: 13,404,568 km (0.11 R)
• M35: 13,493,878 km (0.035 R)
• M36: 14,033,926 km (0.111 R)
• M37: 14,535,079 km (0.109 R)
• M38: 14,811,087 km (0.108 R)
• M39: 15,042,215 km (0.098 R)
• M40: 15,321,365 km (0.117 R)
• M41: 15,508,362 km (0.094 R)
• M42: 15,931,874 km (0.077 R)
• M43: 16,073,842 km (0.088 R)
• M44: 16,406,847 km (0.12 R)
• M45: 16,886,608 km (0.098 R)
• M46: 17,468,394 km (0.115 R)
• M47: 18,007,395 km (0.069 R)
• M48: 18,502,265 km (0.037 R)
• M49: 19,152,118 km (0.117 R)
• M50: 19,657,160 km (0.102 R)
• M51: 19,758,737 km (0.104 R)
• M52: 20,064,366 km (0.097 R)
• M53: 21,878,240 km (0.049 R)
• M54: 23,474,449 km (0.073 R)
• M55: 23,960,642 km (0.105 R)
• M56: 24,123,405 km (0.071 R)
• M57: 24,613,936 km (0.094 R)
• M58: 25,052,856 km (0.094 R)
• M59: 25,273,214 km (0.115 R)
• M60: 26,608,973 km (0.065 R)
• M61: 27,455,548 km (0.084 R)
• M62: 27,569,092 km (0.104 R)
• M63: 27,910,624 km (0.104 R)
• M64: 29,001,492 km (0.075 R)
• M65: 30,106,123 km (0.107 R)
• M66: 30,223,258 km (0.095 R)
• M67: 31,402,538 km (0.105 R)
• M68: 31,461,779 km (0.085 R)
• M69: 31,878,409 km (0.08 R)
• M70: 32,057,477 km (0.117 R)
• M71: 32,177,006 km (0.091 R)
• M72: 32,476,651 km (0.117 R)
• M73: 32,897,619 km (0.075 R)
• M74: 33,562,731 km (0.072 R)
• M75: 33,744,941 km (0.101 R)
• M76: 33,927,451 km (0.093 R)
• M77: 34,906,419 km (0.107 R)
• M78: 36,205,228 km (0.096 R)
• M79: 37,205,589 km (0.107 R)
• M80: 37,268,420 km (0.099 R)
• M81: 37,709,135 km (0.028 R)
• M82: 38,278,206 km (0.103 R)
• M83: 38,722,960 km (0.065 R)
• M84: 39,809,938 km (0.071 R)
• M85: 39,874,116 km (0.094 R)
• M86: 41,231,417 km (0.056 R)
• M87: 42,406,808 km (0.08 R)
• M88: 42,538,155 km (0.025 R)
• M89: 43,460,874 km (0.059 R)
• M90: 43,991,199 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429

Radius: 7.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.21 AU - 23.73 AU

Year: 31070 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,320,274 km

• M1: 185,501 km (0.054 R)
• M2: 291,566 km (0.112 R)
• M3: 402,418 km (0.106 R)
• M4: 1,348,176 km (0.115 R)
• M5: 1,925,773 km (0.108 R)
• M6: 1,998,328 km (0.108 R)
• M7: 2,221,678 km (0.078 R)
• M8: 2,774,143 km (0.074 R)
• M9: 3,151,130 km (0.067 R)
• M10: 3,952,974 km (0.111 R)
• M11: 4,139,523 km (0.083 R)
• M12: 4,864,474 km (0.116 R)
• M13: 5,369,367 km (0.085 R)
• M14: 6,104,341 km (0.115 R)
• M15: 7,208,074 km (0.042 R)
• M16: 7,666,741 km (0.119 R)
• M17: 8,134,833 km (0.098 R)
• M18: 8,491,923 km (0.093 R)
• M19: 13,719,621 km (0.047 R)
• M20: 14,144,628 km (0.111 R)
• M21: 14,645,781 km (0.056 R)
• M22: 15,007,359 km (0.041 R)
• M23: 15,152,768 km (0.032 R)
• M24: 15,518,535 km (0.053 R)
• M25: 16,258,596 km (0.108 R)
• M26: 16,557,941 km (0.086 R)
• M27: 16,708,137 km (0.093 R)
• M28: 18,236,130 km (0.1 R)
• M29: 18,391,413 km (0.086 R)
• M30: 18,703,175 km (0.069 R)
• M31: 19,095,420 km (0.039 R)
• M32: 19,174,258 km (0.082 R)
• M33: 19,253,096 km (0.076 R)
• M34: 19,649,082 km (0.086 R)
• M35: 20,853,195 km (0.101 R)
• M36: 20,934,427 km (0.101 R)
• M37: 21,015,658 km (0.093 R)
• M38: 21,423,313 km (0.059 R)
• M39: 23,924,140 km (0.109 R)
• M40: 24,778,045 km (0.088 R)
• M41: 25,815,955 km (0.066 R)
• M42: 26,515,774 km (0.088 R)
• M43: 27,044,602 km (0.074 R)
• M44: 27,310,438 km (0.12 R)
• M45: 28,202,490 km (0.042 R)
• M46: 29,832,359 km (0.051 R)
• M47: 31,028,394 km (0.106 R)
• M48: 31,492,596 km (0.108 R)
• M49: 32,616,076 km (0.107 R)
• M50: 33,847,865 km (0.12 R)
• M51: 35,675,352 km (0.062 R)
• M52: 35,869,530 km (0.059 R)
• M53: 36,747,969 km (0.111 R)
• M54: 37,930,091 km (0.116 R)
• M55: 38,128,458 km (0.109 R)
• M56: 39,224,861 km (0.079 R)
• M57: 42,576,003 km (0.094 R)
• M58: 43,195,188 km (0.1 R)
• M59: 43,921,187 km (0.101 R)
• M60: 45,701,252 km (0.083 R)
• M61: 46,123,417 km (0.109 R)
• M62: 46,547,078 km (0.087 R)
• M63: 46,759,208 km (0.101 R)
• M64: 47,611,467 km (0.088 R)
• M65: 48,039,616 km (0.11 R)
• M66: 48,254,140 km (0.114 R)
• M67: 48,684,084 km (0.075 R)
• M68: 50,090,154 km (0.117 R)
• M69: 52,720,982 km (0.072 R)
• M70: 52,942,238 km (0.12 R)
• M71: 53,163,792 km (0.053 R)
• M72: 57,545,663 km (0.115 R)
• M73: 60,068,033 km (0.12 R)
• M74: 60,878,105 km (0.111 R)
• M75: 62,158,514 km (0.119 R)
• M76: 62,509,321 km (0.046 R)
• M77: 64,509,145 km (0.066 R)
• M78: 65,814,386 km (0.048 R)
• M79: 68,089,172 km (0.111 R)
• M80: 68,450,750 km (0.109 R)
• M81: 68,571,475 km (0.044 R)
• M82: 69,296,875 km (0.101 R)
• M83: 72,469,697 km (0.11 R)
• M84: 74,818,084 km (0.118 R)
• M85: 74,942,400 km (0.115 R)
• M86: 75,066,716 km (0.108 R)
• M87: 75,939,170 km (0.09 R)
• M88: 76,064,085 km (0.073 R)
• M89: 76,439,276 km (0.103 R)
• M90: 76,564,489 km (0.096 R)
• M91: 77,191,304 km (0.119 R)
• M92: 81,883,442 km (0.062 R)
• M93: 82,781,478 km (0.029 R)
• M94: 84,457,871 km (0.102 R)
• M95: 85,365,183 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit