🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 252 Days

Day: 35.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,268,298 km

• M1: 314,455 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.22 AU - 1.96 AU

Year: 747 Days

Day: 43.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,268,298 km

• M1: 13,464 km (0.107 R)
• M2: 291,716 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.79 AU - 2.43 AU

Year: 1143 Days

Day: 43.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 14.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.84 AU - 7.74 AU

Year: 5881 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,268,298 km

• M1: 196,422 km (0.113 R)
• M2: 604,824 km (0.101 R)
• M3: 852,409 km (0.073 R)
• M4: 982,260 km (0.05 R)
• M5: 1,135,298 km (0.043 R)
• M6: 1,247,497 km (0.11 R)
• M7: 1,466,807 km (0.102 R)
• M8: 1,572,573 km (0.079 R)
• M9: 1,662,780 km (0.091 R)
• M10: 1,773,333 km (0.045 R)
• M11: 1,886,728 km (0.062 R)
• M12: 2,160,941 km (0.116 R)
• M13: 2,262,219 km (0.111 R)
• M14: 2,490,655 km (0.094 R)
• M15: 2,770,852 km (0.101 R)
• M16: 2,925,985 km (0.107 R)
• M17: 3,038,632 km (0.081 R)
• M18: 3,409,186 km (0.12 R)
• M19: 3,528,116 km (0.072 R)
• M20: 3,624,158 km (0.094 R)
• M21: 4,067,716 km (0.101 R)
• M22: 4,373,195 km (0.031 R)
• M23: 4,476,716 km (0.084 R)
• M24: 4,712,632 km (0.114 R)
• M25: 5,087,973 km (0.052 R)
• M26: 5,362,186 km (0.084 R)
• M27: 5,896,400 km (0.069 R)
• M28: 6,097,609 km (0.108 R)
• M29: 6,272,040 km (0.061 R)
• M30: 6,625,690 km (0.091 R)
• M31: 6,895,265 km (0.118 R)
• M32: 7,476,303 km (0.099 R)
• M33: 7,819,929 km (0.029 R)
• M34: 8,750,877 km (0.09 R)
• M35: 9,615,254 km (0.118 R)
• M36: 9,784,748 km (0.076 R)
• M37: 9,989,248 km (0.102 R)
• M38: 10,229,802 km (0.097 R)
• M39: 10,821,910 km (0.106 R)
• M40: 11,104,351 km (0.096 R)
• M41: 11,568,703 km (0.079 R)
• M42: 11,676,712 km (0.107 R)
• M43: 12,962,207 km (0.08 R)
• M44: 13,224,751 km (0.094 R)
• M45: 13,375,546 km (0.055 R)
• M46: 13,489,090 km (0.097 R)
• M47: 14,954,102 km (0.108 R)
• M48: 15,229,512 km (0.063 R)
• M49: 15,586,153 km (0.115 R)
• M50: 17,245,343 km (0.062 R)
• M51: 17,741,559 km (0.113 R)
• M52: 19,215,547 km (0.081 R)
• M53: 19,343,753 km (0.078 R)
• M54: 19,773,099 km (0.081 R)
• M55: 20,162,203 km (0.042 R)
• M56: 20,336,035 km (0.073 R)
• M57: 20,553,850 km (0.1 R)
• M58: 20,992,022 km (0.043 R)
• M59: 21,966,802 km (0.064 R)
• M60: 22,685,021 km (0.111 R)
• M61: 22,911,063 km (0.049 R)
• M62: 24,978,805 km (0.11 R)
• M63: 26,914,303 km (0.097 R)
• M64: 28,069,497 km (0.101 R)
• M65: 28,166,586 km (0.112 R)
• M66: 28,555,690 km (0.096 R)
• M67: 28,799,834 km (0.119 R)
• M68: 28,995,658 km (0.115 R)
• M69: 29,635,039 km (0.082 R)
• M70: 30,179,725 km (0.069 R)
• M71: 30,627,920 km (0.095 R)
• M72: 32,289,803 km (0.087 R)
• M73: 32,697,008 km (0.086 R)
• M74: 33,106,158 km (0.12 R)
• M75: 33,980,857 km (0.111 R)
• M76: 34,863,335 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.05 AU - 7.67 AU

Year: 5979 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,268,298 km

• M1: 194,028 km (0.113 R)
• M2: 313,258 km (0.053 R)
• M3: 878,140 km (0.106 R)
• M4: 1,323,193 km (0.093 R)
• M5: 1,873,713 km (0.099 R)
• M6: 2,367,685 km (0.114 R)
• M7: 2,534,487 km (0.083 R)
• M8: 2,857,918 km (0.094 R)
• M9: 3,195,111 km (0.101 R)
• M10: 3,333,639 km (0.045 R)
• M11: 3,521,534 km (0.084 R)
• M12: 3,640,763 km (0.077 R)
• M13: 3,834,493 km (0.093 R)
• M14: 4,156,726 km (0.093 R)
• M15: 4,410,744 km (0.109 R)
• M16: 4,775,014 km (0.085 R)
• M17: 5,257,916 km (0.081 R)
• M18: 5,728,551 km (0.059 R)
• M19: 5,954,893 km (0.098 R)
• M20: 6,592,329 km (0.074 R)
• M21: 6,710,661 km (0.101 R)
• M22: 7,160,502 km (0.098 R)
• M23: 7,682,449 km (0.095 R)
• M24: 8,860,682 km (0.072 R)
• M25: 8,991,430 km (0.058 R)
• M26: 9,090,015 km (0.119 R)
• M27: 9,387,715 km (0.107 R)
• M28: 10,231,746 km (0.108 R)
• M29: 10,924,385 km (0.099 R)
• M30: 11,029,552 km (0.107 R)
• M31: 11,135,168 km (0.064 R)
• M32: 11,703,939 km (0.047 R)
• M33: 12,028,118 km (0.087 R)
• M34: 12,136,726 km (0.114 R)
• M35: 12,318,637 km (0.09 R)
• M36: 12,722,102 km (0.027 R)
• M37: 13,129,906 km (0.117 R)
• M38: 13,504,349 km (0.104 R)
• M39: 13,768,539 km (0.082 R)
• M40: 14,072,672 km (0.104 R)
• M41: 14,379,048 km (0.088 R)
• M42: 15,943,692 km (0.046 R)
• M43: 16,142,957 km (0.114 R)
• M44: 16,503,936 km (0.103 R)
• M45: 16,867,609 km (0.085 R)
• M46: 17,809,178 km (0.086 R)
• M47: 18,016,072 km (0.103 R)
• M48: 18,348,777 km (0.113 R)
• M49: 18,599,802 km (0.096 R)
• M50: 18,851,725 km (0.119 R)
• M51: 19,232,003 km (0.053 R)
• M52: 19,614,824 km (0.087 R)
• M53: 20,086,057 km (0.105 R)
• M54: 20,908,846 km (0.062 R)
• M55: 21,083,576 km (0.074 R)
• M56: 21,919,678 km (0.113 R)
• M57: 22,364,134 km (0.115 R)
• M58: 22,856,460 km (0.111 R)
• M59: 23,307,199 km (0.118 R)
• M60: 23,715,302 km (0.067 R)
• M61: 24,125,948 km (0.046 R)
• M62: 24,722,993 km (0.086 R)
• M63: 25,092,948 km (0.118 R)
• M64: 25,511,374 km (0.088 R)
• M65: 25,744,746 km (0.081 R)
• M66: 25,838,245 km (0.053 R)
• M67: 25,932,043 km (0.113 R)
• M68: 26,119,639 km (0.11 R)
• M69: 28,552,250 km (0.096 R)
• M70: 28,649,189 km (0.079 R)
• M71: 30,560,003 km (0.035 R)
• M72: 30,758,369 km (0.075 R)
• M73: 31,655,957 km (0.107 R)
• M74: 31,906,982 km (0.074 R)
• M75: 32,108,041 km (0.115 R)
• M76: 32,360,263 km (0.071 R)
• M77: 32,511,806 km (0.102 R)
• M78: 32,714,212 km (0.119 R)
• M79: 32,815,639 km (0.088 R)
• M80: 33,171,233 km (0.117 R)
• M81: 33,477,161 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 11

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.88 AU - 11.2 AU

Year: 10132 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 16,268,298 km

• M1: 156,779 km (0.111 R)
• M2: 263,143 km (0.095 R)
• M3: 359,334 km (0.097 R)
• M4: 575,204 km (0.082 R)
• M5: 848,968 km (0.074 R)
• M6: 934,987 km (0.097 R)
• M7: 1,376,899 km (0.094 R)
• M8: 1,711,699 km (0.068 R)
• M9: 2,091,677 km (0.073 R)
• M10: 2,373,669 km (0.077 R)
• M11: 2,498,284 km (0.108 R)
• M12: 2,625,143 km (0.094 R)
• M13: 2,732,555 km (0.053 R)
• M14: 2,996,296 km (0.117 R)
• M15: 3,108,793 km (0.033 R)
• M16: 3,222,637 km (0.078 R)
• M17: 4,133,240 km (0.038 R)
• M18: 4,487,936 km (0.108 R)
• M19: 5,011,828 km (0.111 R)
• M20: 5,199,872 km (0.089 R)
• M21: 5,335,558 km (0.116 R)
• M22: 5,777,919 km (0.117 R)
• M23: 5,918,541 km (0.064 R)
• M24: 6,260,820 km (0.079 R)
• M25: 6,492,548 km (0.112 R)
• M26: 6,875,369 km (0.107 R)
• M27: 6,964,678 km (0.054 R)
• M28: 7,448,029 km (0.052 R)
• M29: 7,879,918 km (0.09 R)
• M30: 8,383,315 km (0.116 R)
• M31: 8,767,931 km (0.09 R)
• M32: 9,256,667 km (0.107 R)
• M33: 9,754,380 km (0.116 R)
• M34: 9,854,909 km (0.113 R)
• M35: 10,706,570 km (0.118 R)
• M36: 11,369,737 km (0.102 R)
• M37: 12,010,166 km (0.082 R)
• M38: 12,262,388 km (0.086 R)
• M39: 12,370,996 km (0.109 R)
• M40: 12,552,757 km (0.067 R)
• M41: 12,735,416 km (0.118 R)
• M42: 13,624,626 km (0.119 R)
• M43: 13,849,920 km (0.072 R)
• M44: 14,342,696 km (0.093 R)
• M45: 14,418,991 km (0.033 R)
• M46: 14,495,435 km (0.106 R)
• M47: 14,687,070 km (0.076 R)
• M48: 16,092,093 km (0.104 R)
• M49: 17,052,512 km (0.068 R)
• M50: 17,133,295 km (0.068 R)
• M51: 17,662,123 km (0.057 R)
• M52: 18,777,525 km (0.115 R)
• M53: 18,902,738 km (0.101 R)
• M54: 18,986,513 km (0.042 R)
• M55: 20,043,422 km (0.082 R)
• M56: 20,214,263 km (0.082 R)
• M57: 21,206,097 km (0.109 R)
• M58: 21,686,156 km (0.098 R)
• M59: 22,169,656 km (0.048 R)
• M60: 22,435,043 km (0.111 R)
• M61: 23,281,917 km (0.055 R)
• M62: 23,641,699 km (0.11 R)
• M63: 23,822,264 km (0.072 R)
• M64: 24,184,889 km (0.069 R)
• M65: 24,275,845 km (0.062 R)
• M66: 24,503,533 km (0.108 R)
• M67: 25,191,234 km (0.098 R)
• M68: 25,838,694 km (0.12 R)
• M69: 26,632,460 km (0.111 R)
• M70: 27,481,578 km (0.045 R)
• M71: 28,579,327 km (0.113 R)
• M72: 29,061,182 km (0.05 R)
• M73: 30,228,494 km (0.098 R)
• M74: 30,867,127 km (0.116 R)
• M75: 31,015,079 km (0.056 R)
• M76: 31,957,995 km (0.04 R)
• M77: 33,516,655 km (0.117 R)
• M78: 33,719,659 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 8.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.63 AU - 13.41 AU

Year: 13637 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 16,268,298 km

• M1: 110,852 km (0.118 R)
• M2: 253,568 km (0.09 R)
• M3: 371,003 km (0.088 R)
• M4: 468,241 km (0.078 R)
• M5: 628,161 km (0.06 R)
• M6: 884,423 km (0.116 R)
• M7: 1,076,506 km (0.082 R)
• M8: 1,292,376 km (0.089 R)
• M9: 1,511,537 km (0.098 R)
• M10: 1,915,152 km (0.09 R)
• M11: 2,105,141 km (0.099 R)
• M12: 2,326,247 km (0.082 R)
• M13: 2,389,078 km (0.112 R)
• M14: 3,103,258 km (0.112 R)
• M15: 3,172,672 km (0.108 R)
• M16: 3,383,904 km (0.081 R)
• M17: 3,879,671 km (0.085 R)
• M18: 4,398,177 km (0.093 R)
• M19: 4,713,530 km (0.109 R)
• M20: 4,906,212 km (0.105 R)
• M21: 4,970,988 km (0.099 R)
• M22: 5,483,061 km (0.085 R)
• M23: 5,805,295 km (0.073 R)
• M24: 5,960,129 km (0.085 R)
• M25: 6,168,668 km (0.083 R)
• M26: 6,238,680 km (0.097 R)
• M27: 6,415,056 km (0.057 R)
• M28: 6,935,507 km (0.097 R)
• M29: 7,026,612 km (0.118 R)
• M30: 7,544,370 km (0.108 R)
• M31: 7,638,168 km (0.088 R)
• M32: 8,324,673 km (0.083 R)
• M33: 8,557,896 km (0.092 R)
• M34: 8,753,869 km (0.078 R)
• M35: 9,715,335 km (0.109 R)
• M36: 10,167,270 km (0.105 R)
• M37: 10,752,197 km (0.095 R)
• M38: 11,889,291 km (0.115 R)
• M39: 11,954,815 km (0.09 R)
• M40: 12,086,162 km (0.075 R)
• M41: 12,173,976 km (0.103 R)
• M42: 12,638,627 km (0.092 R)
• M43: 12,750,227 km (0.088 R)
• M44: 13,199,469 km (0.118 R)
• M45: 13,562,693 km (0.062 R)
• M46: 14,438,289 km (0.112 R)
• M47: 14,953,654 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit