🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 10.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.41 AU - 0.59 AU

Year: 236 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,374,962 km

• M1: 129,402 km (0.069 R)
• M2: 469,438 km (0.078 R)
• M3: 827,725 km (0.1 R)
• M4: 1,475,334 km (0.063 R)
• M5: 2,033,484 km (0.057 R)
• M6: 2,375,315 km (0.119 R)
• M7: 2,878,712 km (0.078 R)
• M8: 3,398,116 km (0.109 R)
• M9: 3,931,133 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 10.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.51 AU - 0.69 AU

Year: 310 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,374,962 km

• M1: 125,662 km (0.083 R)
• M2: 532,269 km (0.104 R)
• M3: 851,960 km (0.062 R)
• M4: 1,322,595 km (0.09 R)
• M5: 1,651,261 km (0.066 R)
• M6: 2,178,594 km (0.114 R)
• M7: 2,529,550 km (0.071 R)
• M8: 2,937,504 km (0.078 R)
• M9: 3,506,424 km (0.078 R)
• M10: 3,898,371 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 11.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.06 AU - 1.16 AU

Year: 780 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,374,962 km

• M1: 138,228 km (0.076 R)
• M2: 571,613 km (0.082 R)
• M3: 991,235 km (0.046 R)
• M4: 1,719,029 km (0.085 R)
• M5: 2,623,797 km (0.06 R)
• M6: 3,141,256 km (0.086 R)
• M7: 3,514,652 km (0.095 R)
• M8: 4,233,171 km (0.109 R)
• M9: 5,633,257 km (0.069 R)
• M10: 6,055,273 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.1

Radius: 14.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.06 AU - 1.66 AU

Year: 1058 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,374,962 km

• M1: 185,352 km (0.112 R)
• M2: 1,431,352 km (0.11 R)
• M3: 2,358,859 km (0.107 R)
• M4: 3,433,870 km (0.049 R)
• M5: 4,042,583 km (0.099 R)
• M6: 5,397,641 km (0.084 R)
• M7: 5,961,475 km (0.057 R)
• M8: 6,704,378 km (0.056 R)
• M9: 11,149,380 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 14

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.4 AU - 1.44 AU

Year: 1128 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,374,962 km

• M1: 176,675 km (0.085 R)
• M2: 664,813 km (0.073 R)
• M3: 1,269,338 km (0.102 R)
• M4: 1,904,830 km (0.088 R)
• M5: 2,544,809 km (0.098 R)
• M6: 3,116,572 km (0.054 R)
• M7: 4,276,704 km (0.107 R)
• M8: 4,973,232 km (0.113 R)
• M9: 5,455,086 km (0.1 R)
• M10: 6,025,054 km (0.092 R)
• M11: 6,757,186 km (0.108 R)
• M12: 7,372,033 km (0.066 R)

Asteroid Belt

Center: 1.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 11.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.82 AU - 2.06 AU

Year: 1802 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,374,962 km

• M1: 145,708 km (0.084 R)
• M2: 566,826 km (0.066 R)
• M3: 1,641,238 km (0.069 R)
• M4: 2,039,917 km (0.1 R)
• M5: 2,771,600 km (0.071 R)
• M6: 3,177,459 km (0.058 R)
• M7: 4,149,396 km (0.091 R)
• M8: 5,294,119 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 12.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.05 AU - 3.35 AU

Year: 2959 Days

Day: 7.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,374,962 km

• M1: 155,432 km (0.12 R)
• M2: 552,166 km (0.069 R)
• M3: 948,451 km (0.084 R)
• M4: 1,403,228 km (0.088 R)
• M5: 1,830,629 km (0.06 R)
• M6: 2,418,848 km (0.042 R)
• M7: 2,957,400 km (0.117 R)
• M8: 3,556,091 km (0.093 R)
• M9: 4,733,277 km (0.1 R)
• M10: 5,195,534 km (0.102 R)
• M11: 5,795,571 km (0.109 R)
• M12: 6,297,173 km (0.088 R)
• M13: 6,918,752 km (0.077 R)
• M14: 7,711,770 km (0.095 R)
• M15: 8,113,590 km (0.085 R)
• M16: 8,564,478 km (0.104 R)
• M17: 9,441,271 km (0.06 R)
• M18: 10,417,397 km (0.12 R)
• M19: 11,288,207 km (0.111 R)
• M20: 12,569,811 km (0.055 R)
• M21: 14,293,029 km (0.097 R)
• M22: 15,055,679 km (0.096 R)
• M23: 17,622,031 km (0.085 R)
• M24: 18,144,875 km (0.085 R)
• M25: 21,965,755 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 13.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.82 AU - 3.14 AU

Year: 3430 Days

Day: 12.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,374,962 km

• M1: 170,392 km (0.102 R)
• M2: 934,239 km (0.065 R)
• M3: 2,593,578 km (0.091 R)
• M4: 3,020,381 km (0.084 R)
• M5: 3,712,720 km (0.093 R)
• M6: 4,238,407 km (0.117 R)
• M7: 6,361,500 km (0.033 R)
• M8: 7,809,458 km (0.115 R)
• M9: 8,947,149 km (0.062 R)
• M10: 9,753,033 km (0.084 R)
• M11: 10,721,679 km (0.116 R)
• M12: 11,712,765 km (0.084 R)
• M13: 14,813,630 km (0.059 R)
• M14: 17,127,011 km (0.115 R)
• M15: 17,822,342 km (0.098 R)
• M16: 18,425,222 km (0.08 R)
• M17: 18,872,370 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.8

Radius: 3

Gravity: 97.64 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.62 AU - 9.06 AU

Year: 13261 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,374,962 km

• M1: 37,549 km (0.058 R)
• M2: 175,329 km (0.086 R)
• M3: 454,778 km (0.075 R)
• M4: 602,730 km (0.07 R)
• M5: 791,822 km (0.114 R)
• M6: 984,055 km (0.039 R)
• M7: 1,141,581 km (0.065 R)
• M8: 1,683,275 km (0.076 R)
• M9: 3,622,662 km (0.084 R)
• M10: 5,137,939 km (0.07 R)
• M11: 6,899,155 km (0.116 R)
• M12: 7,843,865 km (0.11 R)
• M13: 8,669,197 km (0.087 R)
• M14: 8,820,590 km (0.069 R)
• M15: 9,985,658 km (0.036 R)
• M16: 12,745,140 km (0.11 R)
• M17: 14,723,123 km (0.104 R)
• M18: 15,083,654 km (0.092 R)
• M19: 16,896,481 km (0.09 R)
• M20: 17,053,858 km (0.089 R)
• M21: 18,100,295 km (0.105 R)
• M22: 18,347,730 km (0.092 R)
• M23: 21,038,098 km (0.11 R)
• M24: 23,683,886 km (0.046 R)
• M25: 23,782,321 km (0.116 R)
• M26: 24,781,336 km (0.114 R)
• M27: 29,510,125 km (0.114 R)
• M28: 29,738,262 km (0.113 R)
• M29: 30,546,090 km (0.037 R)
• M30: 32,934,869 km (0.086 R)
• M31: 33,303,478 km (0.108 R)
• M32: 33,924,160 km (0.028 R)
• M33: 34,679,030 km (0.05 R)
• M34: 36,878,568 km (0.101 R)
• M35: 45,992,220 km (0.03 R)
• M36: 49,602,166 km (0.064 R)
• M37: 50,900,676 km (0.076 R)
• M38: 53,905,050 km (0.089 R)
• M39: 57,202,187 km (0.1 R)
• M40: 59,533,969 km (0.109 R)
• M41: 59,898,239 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 5.9

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.82 AU - 12.84 AU

Year: 23767 Days

Day: 20.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,374,962 km

• M1: 73,901 km (0.047 R)
• M2: 287,677 km (0.105 R)
• M3: 1,099,395 km (0.087 R)
• M4: 1,361,789 km (0.095 R)
• M5: 1,917,246 km (0.089 R)
• M6: 2,929,126 km (0.087 R)
• M7: 3,521,983 km (0.117 R)
• M8: 4,289,121 km (0.035 R)
• M9: 4,659,974 km (0.081 R)
• M10: 5,504,154 km (0.074 R)
• M11: 6,620,304 km (0.089 R)
• M12: 9,181,270 km (0.11 R)
• M13: 10,380,147 km (0.075 R)
• M14: 11,110,335 km (0.086 R)
• M15: 11,744,480 km (0.087 R)
• M16: 12,536,900 km (0.087 R)
• M17: 13,364,475 km (0.115 R)
• M18: 13,648,263 km (0.093 R)
• M19: 14,598,508 km (0.09 R)
• M20: 16,629,748 km (0.055 R)
• M21: 16,875,687 km (0.096 R)
• M22: 18,315,118 km (0.117 R)
• M23: 28,588,901 km (0.113 R)
• M24: 31,745,566 km (0.112 R)
• M25: 37,603,818 km (0.075 R)
• M26: 39,900,894 km (0.097 R)
• M27: 41,383,259 km (0.112 R)
• M28: 50,367,658 km (0.113 R)
• M29: 51,227,846 km (0.068 R)
• M30: 61,737,096 km (0.103 R)
• M31: 65,332,083 km (0.048 R)
• M32: 71,629,704 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit