🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 11.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.85 AU - 1.27 AU

Year: 753 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,013,426 km

• M1: 148,401 km (0.065 R)
• M2: 555,307 km (0.113 R)
• M3: 991,983 km (0.094 R)
• M4: 1,364,781 km (0.082 R)
• M5: 1,957,189 km (0.074 R)
• M6: 2,469,711 km (0.106 R)
• M7: 3,036,238 km (0.084 R)
• M8: 3,520,038 km (0.117 R)
• M9: 4,342,527 km (0.068 R)
• M10: 6,122,592 km (0.106 R)
• M11: 6,600,707 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 13

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.96 AU - 1.58 AU

Year: 988 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,013,426 km

• M1: 161,715 km (0.072 R)
• M2: 671,395 km (0.108 R)
• M3: 1,109,418 km (0.044 R)
• M4: 1,617,602 km (0.097 R)
• M5: 2,114,716 km (0.088 R)
• M6: 2,713,705 km (0.027 R)
• M7: 3,808,762 km (0.039 R)
• M8: 4,288,672 km (0.054 R)
• M9: 4,973,381 km (0.094 R)
• M10: 5,390,909 km (0.103 R)
• M11: 5,935,744 km (0.068 R)
• M12: 7,207,177 km (0.109 R)
• M13: 8,047,917 km (0.095 R)
• M14: 9,119,486 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 9.1

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.84 AU

Year: 1230 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,013,426 km

• M1: 113,096 km (0.103 R)
• M2: 494,720 km (0.081 R)
• M3: 792,121 km (0.098 R)
• M4: 1,161,777 km (0.106 R)
• M5: 1,627,176 km (0.093 R)
• M6: 2,054,577 km (0.112 R)
• M7: 3,136,469 km (0.06 R)
• M8: 3,570,602 km (0.108 R)
• M9: 4,333,850 km (0.058 R)
• M10: 4,974,728 km (0.111 R)
• M11: 5,265,097 km (0.113 R)
• M12: 5,721,969 km (0.099 R)
• M13: 7,200,594 km (0.096 R)
• M14: 8,014,556 km (0.098 R)
• M15: 10,150,814 km (0.055 R)
• M16: 11,492,856 km (0.106 R)
• M17: 12,113,388 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 13.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.83 AU - 2.41 AU

Year: 2131 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,013,426 km

• M1: 167,101 km (0.081 R)
• M2: 680,072 km (0.084 R)
• M3: 1,155,344 km (0.107 R)
• M4: 1,640,939 km (0.096 R)
• M5: 2,110,228 km (0.057 R)
• M6: 2,625,443 km (0.038 R)
• M7: 3,379,416 km (0.027 R)
• M8: 5,613,211 km (0.081 R)
• M9: 7,128,039 km (0.115 R)
• M10: 7,699,503 km (0.105 R)
• M11: 8,934,583 km (0.114 R)
• M12: 9,999,870 km (0.117 R)
• M13: 10,525,257 km (0.094 R)
• M14: 11,307,654 km (0.054 R)
• M15: 13,121,379 km (0.083 R)
• M16: 13,706,007 km (0.085 R)
• M17: 14,687,220 km (0.116 R)
• M18: 15,764,773 km (0.071 R)
• M19: 16,529,368 km (0.065 R)
• M20: 17,211,684 km (0.047 R)
• M21: 17,749,339 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 11.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.76 AU - 5.28 AU

Year: 7764 Days

Day: 8.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,013,426 km

• M1: 160,070 km (0.094 R)
• M2: 856,897 km (0.103 R)
• M3: 1,380,938 km (0.108 R)
• M4: 2,688,723 km (0.087 R)
• M5: 3,051,946 km (0.116 R)
• M6: 3,510,464 km (0.096 R)
• M7: 6,926,232 km (0.039 R)
• M8: 8,464,248 km (0.042 R)
• M9: 9,293,169 km (0.082 R)
• M10: 9,748,545 km (0.109 R)
• M11: 12,801,090 km (0.105 R)
• M12: 14,434,250 km (0.102 R)
• M13: 17,416,633 km (0.077 R)
• M14: 21,210,884 km (0.112 R)
• M15: 23,872,230 km (0.112 R)
• M16: 27,587,044 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 10.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.7 AU - 6.36 AU

Year: 8976 Days

Day: 9.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,013,426 km

• M1: 135,536 km (0.101 R)
• M2: 907,012 km (0.119 R)
• M3: 2,311,736 km (0.09 R)
• M4: 3,490,717 km (0.058 R)
• M5: 5,618,298 km (0.108 R)
• M6: 7,513,553 km (0.091 R)
• M7: 7,889,792 km (0.112 R)
• M8: 8,459,610 km (0.079 R)
• M9: 9,923,126 km (0.103 R)
• M10: 10,545,004 km (0.098 R)
• M11: 13,898,689 km (0.037 R)
• M12: 14,624,688 km (0.046 R)
• M13: 16,265,627 km (0.113 R)
• M14: 17,013,467 km (0.115 R)
• M15: 17,604,229 km (0.112 R)
• M16: 18,208,604 km (0.096 R)
• M17: 21,714,430 km (0.048 R)
• M18: 22,692,052 km (0.093 R)
• M19: 23,048,245 km (0.106 R)
• M20: 23,552,988 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.4

Radius: 7.3

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.06 AU - 8.26 AU

Year: 11864 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,013,426 km

• M1: 95,593 km (0.081 R)
• M2: 1,013,077 km (0.052 R)
• M3: 1,998,478 km (0.089 R)
• M4: 2,232,898 km (0.117 R)
• M5: 2,608,987 km (0.048 R)
• M6: 2,957,849 km (0.072 R)
• M7: 3,513,605 km (0.064 R)
• M8: 3,939,959 km (0.062 R)
• M9: 4,400,122 km (0.096 R)
• M10: 5,025,292 km (0.104 R)
• M11: 5,393,602 km (0.081 R)
• M12: 5,961,326 km (0.071 R)
• M13: 6,490,154 km (0.042 R)
• M14: 7,816,040 km (0.082 R)
• M15: 9,019,106 km (0.032 R)
• M16: 11,160,001 km (0.115 R)
• M17: 11,442,292 km (0.058 R)
• M18: 13,112,702 km (0.1 R)
• M19: 13,682,520 km (0.063 R)
• M20: 15,421,297 km (0.115 R)
• M21: 17,910,755 km (0.077 R)
• M22: 19,739,140 km (0.069 R)
• M23: 20,740,847 km (0.058 R)
• M24: 23,762,724 km (0.114 R)
• M25: 27,473,499 km (0.037 R)
• M26: 28,510,512 km (0.037 R)
• M27: 30,006,042 km (0.046 R)
• M28: 35,287,445 km (0.086 R)
• M29: 37,135,278 km (0.051 R)
• M30: 38,530,577 km (0.075 R)
• M31: 39,829,236 km (0.12 R)
• M32: 40,622,105 km (0.078 R)
• M33: 44,180,440 km (0.115 R)
• M34: 45,746,430 km (0.086 R)
• M35: 47,496,576 km (0.118 R)
• M36: 48,388,179 km (0.086 R)
• M37: 51,440,873 km (0.038 R)
• M38: 51,753,084 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.5

Radius: 5.8

Gravity: 28.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.84 AU - 6.94 AU

Year: 12484 Days

Day: 20.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,013,426 km

• M1: 72,106 km (0.091 R)
• M2: 593,156 km (0.089 R)
• M3: 1,311,674 km (0.091 R)
• M4: 2,541,668 km (0.089 R)
• M5: 4,459,363 km (0.07 R)
• M6: 11,912,030 km (0.06 R)
• M7: 13,059,146 km (0.118 R)
• M8: 13,323,635 km (0.066 R)
• M9: 13,727,250 km (0.107 R)
• M10: 14,208,357 km (0.112 R)
• M11: 15,719,146 km (0.105 R)
• M12: 16,551,808 km (0.071 R)
• M13: 20,442,699 km (0.116 R)
• M14: 21,802,244 km (0.098 R)
• M15: 22,268,541 km (0.037 R)
• M16: 23,317,820 km (0.042 R)
• M17: 24,599,724 km (0.093 R)
• M18: 25,928,153 km (0.105 R)
• M19: 33,539,095 km (0.109 R)
• M20: 37,648,399 km (0.105 R)
• M21: 41,937,669 km (0.106 R)
• M22: 47,314,216 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 5

Gravity: 29.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.76 AU - 8.76 AU

Year: 13503 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,013,426 km

• M1: 62,382 km (0.075 R)
• M2: 219,759 km (0.083 R)
• M3: 423,661 km (0.104 R)
• M4: 700,567 km (0.047 R)
• M5: 1,524,402 km (0.065 R)
• M6: 1,697,038 km (0.099 R)
• M7: 2,256,085 km (0.084 R)
• M8: 3,248,967 km (0.082 R)
• M9: 3,813,399 km (0.086 R)
• M10: 3,986,035 km (0.055 R)
• M11: 4,254,863 km (0.12 R)
• M12: 5,031,126 km (0.111 R)
• M13: 5,239,067 km (0.086 R)
• M14: 8,737,264 km (0.077 R)
• M15: 8,937,126 km (0.064 R)
• M16: 9,502,307 km (0.055 R)
• M17: 9,982,217 km (0.099 R)
• M18: 10,200,630 km (0.077 R)
• M19: 10,590,632 km (0.062 R)
• M20: 10,990,357 km (0.104 R)
• M21: 11,282,073 km (0.107 R)
• M22: 11,880,764 km (0.054 R)
• M23: 13,403,969 km (0.097 R)
• M24: 18,418,191 km (0.097 R)
• M25: 18,582,000 km (0.113 R)
• M26: 20,187,933 km (0.104 R)
• M27: 25,557,001 km (0.086 R)
• M28: 29,062,827 km (0.084 R)
• M29: 43,331,023 km (0.082 R)
• M30: 45,239,742 km (0.073 R)
• M31: 47,664,874 km (0.077 R)
• M32: 51,462,864 km (0.041 R)
• M33: 57,530,554 km (0.077 R)
• M34: 58,763,240 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit