🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.46 AU - 0.54 AU

Year: 123 Days

Day: 20.9 Hours

Environment

Temp: 260 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 297 Days

Day: 16 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,971,871 km

• M1: 376,089 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.08 AU - 1.68 AU

Year: 565 Days

Day: 42.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,971,871 km

• M1: 441,763 km (0.114 R)

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.83 AU - 2.25 AU

Year: 1015 Days

Day: 42.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,971,871 km

• M1: 1,367,923 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.07 AU - 2.25 AU

Year: 1106 Days

Day: 20.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,971,871 km

• M1: 148,102 km (0.083 R)
• M2: 689,796 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.1 AU - 4.94 AU

Year: 2807 Days

Day: 24.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,971,871 km

• M1: 1,970,653 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.33 AU - 5.89 AU

Year: 4023 Days

Day: 28.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,971,871 km

• M1: 804,238 km (0.026 R)
• M2: 1,536,819 km (0.095 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 8.3

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.34 AU - 11.4 AU

Year: 9989 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,971,871 km

• M1: 104,868 km (0.113 R)
• M2: 200,162 km (0.086 R)
• M3: 311,912 km (0.087 R)
• M4: 419,772 km (0.077 R)
• M5: 525,687 km (0.045 R)
• M6: 711,338 km (0.066 R)
• M7: 840,740 km (0.097 R)
• M8: 1,343,090 km (0.076 R)
• M9: 1,600,847 km (0.084 R)
• M10: 1,673,851 km (0.081 R)
• M11: 1,798,166 km (0.064 R)
• M12: 1,899,893 km (0.072 R)
• M13: 2,003,415 km (0.059 R)
• M14: 2,162,587 km (0.116 R)
• M15: 2,325,798 km (0.096 R)
• M16: 2,436,949 km (0.111 R)
• M17: 2,810,196 km (0.085 R)
• M18: 3,739,348 km (0.103 R)
• M19: 3,869,947 km (0.094 R)
• M20: 4,169,442 km (0.11 R)
• M21: 4,615,244 km (0.112 R)
• M22: 4,755,567 km (0.101 R)
• M23: 4,932,840 km (0.091 R)
• M24: 5,221,115 km (0.071 R)
• M25: 5,330,771 km (0.093 R)
• M26: 5,404,223 km (0.12 R)
• M27: 5,701,324 km (0.093 R)
• M28: 6,080,405 km (0.065 R)
• M29: 6,902,745 km (0.119 R)
• M30: 7,429,329 km (0.115 R)
• M31: 7,801,529 km (0.067 R)
• M32: 8,392,441 km (0.082 R)
• M33: 8,520,945 km (0.112 R)
• M34: 8,866,815 km (0.098 R)
• M35: 10,067,937 km (0.033 R)
• M36: 10,204,520 km (0.111 R)
• M37: 10,710,759 km (0.114 R)
• M38: 10,803,659 km (0.088 R)
• M39: 10,943,533 km (0.085 R)
• M40: 11,084,005 km (0.115 R)
• M41: 11,939,406 km (0.101 R)
• M42: 13,013,519 km (0.08 R)
• M43: 14,322,500 km (0.103 R)
• M44: 15,990,217 km (0.092 R)
• M45: 18,437,489 km (0.106 R)
• M46: 18,940,736 km (0.07 R)
• M47: 19,335,375 km (0.118 R)
• M48: 19,618,863 km (0.106 R)
• M49: 20,362,365 km (0.093 R)
• M50: 20,708,684 km (0.101 R)
• M51: 20,998,754 km (0.105 R)
• M52: 21,465,798 km (0.085 R)
• M53: 21,641,726 km (0.115 R)
• M54: 21,995,076 km (0.083 R)
• M55: 24,033,646 km (0.105 R)
• M56: 24,399,562 km (0.06 R)
• M57: 24,705,939 km (0.115 R)
• M58: 24,890,393 km (0.063 R)
• M59: 26,131,756 km (0.115 R)
• M60: 26,507,995 km (0.103 R)
• M61: 28,609,546 km (0.037 R)
• M62: 28,997,453 km (0.085 R)
• M63: 29,387,006 km (0.093 R)
• M64: 29,452,081 km (0.082 R)
• M65: 30,171,347 km (0.105 R)
• M66: 30,764,204 km (0.109 R)
• M67: 31,095,114 km (0.074 R)
• M68: 31,360,800 km (0.087 R)
• M69: 32,700,299 km (0.112 R)
• M70: 33,038,091 km (0.036 R)
• M71: 34,126,715 km (0.089 R)
• M72: 35,227,157 km (0.064 R)
• M73: 37,745,488 km (0.094 R)
• M74: 38,028,826 km (0.084 R)
• M75: 38,669,105 km (0.12 R)
• M76: 39,241,167 km (0.092 R)
• M77: 39,960,134 km (0.094 R)
• M78: 42,289,972 km (0.065 R)
• M79: 42,363,574 km (0.098 R)
• M80: 42,657,982 km (0.102 R)
• M81: 44,514,043 km (0.07 R)
• M82: 45,113,482 km (0.095 R)
• M83: 46,396,134 km (0.09 R)
• M84: 46,775,664 km (0.109 R)
• M85: 47,003,950 km (0.098 R)
• M86: 49,306,561 km (0.111 R)
• M87: 50,237,807 km (0.106 R)
• M88: 51,724,212 km (0.045 R)
• M89: 52,196,492 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 8.4

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.7 AU - 12.34 AU

Year: 11883 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,971,871 km

• M1: 250,277 km (0.104 R)
• M2: 904,319 km (0.057 R)
• M3: 1,081,742 km (0.115 R)
• M4: 1,419,385 km (0.098 R)
• M5: 1,626,727 km (0.077 R)
• M6: 2,013,139 km (0.105 R)
• M7: 2,427,674 km (0.09 R)
• M8: 2,582,209 km (0.098 R)
• M9: 2,901,002 km (0.11 R)
• M10: 3,032,050 km (0.073 R)
• M11: 3,437,161 km (0.102 R)
• M12: 4,561,089 km (0.094 R)
• M13: 4,985,349 km (0.103 R)
• M14: 5,103,232 km (0.119 R)
• M15: 5,462,716 km (0.066 R)
• M16: 5,543,648 km (0.11 R)
• M17: 5,747,849 km (0.104 R)
• M18: 5,871,567 km (0.104 R)
• M19: 5,996,182 km (0.109 R)
• M20: 6,546,403 km (0.069 R)
• M21: 7,245,623 km (0.106 R)
• M22: 7,740,044 km (0.086 R)
• M23: 8,903,916 km (0.114 R)
• M24: 10,321,355 km (0.048 R)
• M25: 10,928,274 km (0.106 R)
• M26: 11,081,761 km (0.108 R)
• M27: 11,287,608 km (0.085 R)
• M28: 12,282,434 km (0.096 R)
• M29: 12,442,205 km (0.118 R)
• M30: 12,979,261 km (0.068 R)
• M31: 14,692,156 km (0.068 R)
• M32: 15,546,211 km (0.105 R)
• M33: 16,416,272 km (0.118 R)
• M34: 17,302,191 km (0.107 R)
• M35: 17,600,937 km (0.066 R)
• M36: 18,264,105 km (0.103 R)
• M37: 18,324,842 km (0.092 R)
• M38: 19,739,439 km (0.106 R)
• M39: 20,051,650 km (0.11 R)
• M40: 21,252,622 km (0.102 R)
• M41: 22,802,904 km (0.052 R)
• M42: 23,989,365 km (0.118 R)
• M43: 24,590,000 km (0.088 R)
• M44: 24,993,316 km (0.116 R)
• M45: 25,398,726 km (0.11 R)
• M46: 26,834,716 km (0.069 R)
• M47: 28,931,480 km (0.116 R)
• M48: 29,642,220 km (0.11 R)
• M49: 30,358,494 km (0.084 R)
• M50: 30,574,514 km (0.105 R)
• M51: 31,153,009 km (0.09 R)
• M52: 32,688,780 km (0.116 R)
• M53: 33,503,042 km (0.077 R)
• M54: 33,875,391 km (0.05 R)
• M55: 36,673,020 km (0.09 R)
• M56: 38,682,868 km (0.068 R)
• M57: 38,917,138 km (0.112 R)
• M58: 39,779,869 km (0.113 R)
• M59: 40,095,221 km (0.109 R)
• M60: 40,253,197 km (0.056 R)
• M61: 40,966,479 km (0.081 R)
• M62: 41,444,445 km (0.106 R)
• M63: 41,924,205 km (0.093 R)
• M64: 42,325,426 km (0.113 R)
• M65: 44,595,724 km (0.062 R)
• M66: 44,677,554 km (0.04 R)
• M67: 47,405,172 km (0.115 R)
• M68: 48,831,288 km (0.04 R)
• M69: 48,915,512 km (0.062 R)
• M70: 49,337,976 km (0.105 R)
• M71: 49,761,488 km (0.108 R)
• M72: 50,356,588 km (0.104 R)
• M73: 50,868,362 km (0.116 R)
• M74: 51,039,502 km (0.044 R)
• M75: 51,296,362 km (0.104 R)
• M76: 51,467,801 km (0.047 R)
• M77: 53,975,959 km (0.103 R)
• M78: 54,849,910 km (0.111 R)
• M79: 56,258,224 km (0.082 R)
• M80: 56,435,049 km (0.087 R)
• M81: 59,199,917 km (0.084 R)
• M82: 59,289,825 km (0.116 R)
• M83: 59,379,883 km (0.118 R)
• M84: 59,559,999 km (0.063 R)
• M85: 59,740,264 km (0.075 R)
• M86: 60,101,244 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 4

Gravity: 45.48 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.99 AU - 15.91 AU

Year: 20131 Days

Day: 17 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,971,871 km

• M1: 454,628 km (0.099 R)
• M2: 495,767 km (0.084 R)
• M3: 538,253 km (0.119 R)
• M4: 673,190 km (0.116 R)
• M5: 1,138,141 km (0.068 R)
• M6: 2,331,333 km (0.11 R)
• M7: 2,700,990 km (0.107 R)
• M8: 3,248,518 km (0.078 R)
• M9: 3,493,409 km (0.039 R)
• M10: 3,744,285 km (0.052 R)
• M11: 4,087,911 km (0.083 R)
• M12: 4,219,408 km (0.085 R)
• M13: 5,225,005 km (0.047 R)
• M14: 5,319,850 km (0.035 R)
• M15: 5,608,125 km (0.037 R)
• M16: 6,300,464 km (0.048 R)
• M17: 6,452,306 km (0.111 R)
• M18: 8,366,111 km (0.101 R)
• M19: 9,557,210 km (0.094 R)
• M20: 11,287,010 km (0.104 R)
• M21: 12,093,193 km (0.051 R)
• M22: 13,175,084 km (0.099 R)
• M23: 14,023,155 km (0.116 R)
• M24: 16,392,336 km (0.092 R)
• M25: 17,374,147 km (0.115 R)
• M26: 17,515,966 km (0.059 R)
• M27: 17,872,158 km (0.047 R)
• M28: 19,394,167 km (0.092 R)
• M29: 20,581,376 km (0.118 R)
• M30: 22,637,449 km (0.103 R)
• M31: 22,714,791 km (0.106 R)
• M32: 23,571,987 km (0.113 R)
• M33: 23,650,526 km (0.089 R)
• M34: 23,729,065 km (0.033 R)
• M35: 25,639,729 km (0.083 R)
• M36: 26,125,174 km (0.107 R)
• M37: 26,531,930 km (0.111 R)
• M38: 26,776,972 km (0.079 R)
• M39: 27,847,644 km (0.087 R)
• M40: 28,680,754 km (0.119 R)
• M41: 28,848,304 km (0.074 R)
• M42: 29,100,376 km (0.101 R)
• M43: 30,200,818 km (0.069 R)
• M44: 30,627,621 km (0.099 R)
• M45: 30,713,340 km (0.104 R)
• M46: 31,314,724 km (0.076 R)
• M47: 31,401,042 km (0.114 R)
• M48: 32,704,189 km (0.106 R)
• M49: 32,791,704 km (0.115 R)
• M50: 32,967,032 km (0.119 R)
• M51: 33,318,438 km (0.074 R)
• M52: 33,671,040 km (0.115 R)
• M53: 34,113,700 km (0.073 R)
• M54: 34,291,273 km (0.076 R)
• M55: 34,469,145 km (0.12 R)
• M56: 35,273,383 km (0.072 R)
• M57: 37,906,455 km (0.119 R)
• M58: 37,998,458 km (0.082 R)
• M59: 38,366,917 km (0.088 R)
• M60: 38,459,219 km (0.079 R)
• M61: 39,665,726 km (0.111 R)
• M62: 40,226,718 km (0.12 R)
• M63: 42,879,387 km (0.041 R)
• M64: 44,614,274 km (0.053 R)
• M65: 46,077,491 km (0.031 R)
• M66: 46,372,049 km (0.088 R)
• M67: 46,962,960 km (0.097 R)
• M68: 48,750,655 km (0.054 R)
• M69: 48,950,667 km (0.104 R)
• M70: 52,494,641 km (0.062 R)
• M71: 53,522,229 km (0.1 R)
• M72: 55,076,102 km (0.104 R)
• M73: 55,284,342 km (0.117 R)
• M74: 56,644,785 km (0.086 R)
• M75: 57,804,318 km (0.096 R)
• M76: 57,910,233 km (0.115 R)
• M77: 58,440,109 km (0.111 R)
• M78: 58,758,902 km (0.051 R)
• M79: 60,898,900 km (0.096 R)
• M80: 63,282,143 km (0.104 R)
• M81: 63,718,670 km (0.068 R)
• M82: 64,485,209 km (0.101 R)
• M83: 65,144,487 km (0.026 R)
• M84: 66,137,817 km (0.043 R)
• M85: 66,913,781 km (0.107 R)
• M86: 68,698,783 km (0.078 R)
• M87: 69,035,079 km (0.094 R)
• M88: 69,372,123 km (0.089 R)
• M89: 69,822,263 km (0.083 R)
• M90: 71,291,912 km (0.069 R)
• M91: 71,405,457 km (0.095 R)
• M92: 71,859,936 km (0.074 R)
• M93: 73,802,165 km (0.12 R)
• M94: 74,607,001 km (0.068 R)
• M95: 74,722,192 km (0.084 R)
• M96: 77,155,102 km (0.091 R)
• M97: 77,621,548 km (0.09 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit