🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.05 AU - 1.51 AU

Year: 637 Days

Day: 34.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.75 AU - 2.65 AU

Year: 1435 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 13.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.91 AU - 4.05 AU

Year: 3491 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,960,144 km

• M1: 170,093 km (0.109 R)
• M2: 264,639 km (0.042 R)
• M3: 349,161 km (0.112 R)
• M4: 433,235 km (0.052 R)
• M5: 563,984 km (0.029 R)
• M6: 660,325 km (0.082 R)
• M7: 763,548 km (0.113 R)
• M8: 895,642 km (0.103 R)
• M9: 1,134,550 km (0.097 R)
• M10: 1,262,157 km (0.025 R)
• M11: 1,368,073 km (0.085 R)
• M12: 2,114,716 km (0.084 R)
• M13: 2,210,159 km (0.071 R)
• M14: 2,422,139 km (0.025 R)
• M15: 2,884,247 km (0.104 R)
• M16: 3,134,823 km (0.104 R)
• M17: 3,336,930 km (0.085 R)
• M18: 3,486,528 km (0.118 R)
• M19: 3,600,372 km (0.03 R)
• M20: 3,754,009 km (0.102 R)
• M21: 3,988,728 km (0.114 R)
• M22: 4,350,007 km (0.057 R)
• M23: 4,452,182 km (0.078 R)
• M24: 4,997,018 km (0.09 R)
• M25: 5,104,130 km (0.115 R)
• M26: 5,233,831 km (0.055 R)
• M27: 5,430,552 km (0.07 R)
• M28: 5,563,096 km (0.085 R)
• M29: 5,989,749 km (0.082 R)
• M30: 6,081,004 km (0.069 R)
• M31: 6,172,558 km (0.07 R)
• M32: 6,264,710 km (0.102 R)
• M33: 6,685,080 km (0.074 R)
• M34: 7,701,598 km (0.117 R)
• M35: 8,126,904 km (0.11 R)
• M36: 8,278,746 km (0.057 R)
• M37: 8,380,622 km (0.087 R)
• M38: 8,559,691 km (0.117 R)
• M39: 8,714,375 km (0.085 R)
• M40: 8,922,017 km (0.105 R)
• M41: 9,795,669 km (0.091 R)
• M42: 10,201,827 km (0.07 R)
• M43: 10,475,740 km (0.096 R)
• M44: 10,696,547 km (0.106 R)
• M45: 11,002,923 km (0.108 R)
• M46: 11,368,541 km (0.1 R)
• M47: 11,824,066 km (0.096 R)
• M48: 11,910,234 km (0.107 R)
• M49: 12,140,765 km (0.101 R)
• M50: 12,606,463 km (0.097 R)
• M51: 13,256,466 km (0.07 R)
• M52: 13,375,845 km (0.086 R)
• M53: 13,465,604 km (0.053 R)
• M54: 14,959,787 km (0.088 R)
• M55: 15,365,048 km (0.103 R)
• M56: 16,731,175 km (0.081 R)
• M57: 16,957,218 km (0.093 R)
• M58: 17,151,845 km (0.079 R)
• M59: 17,347,070 km (0.102 R)
• M60: 17,543,193 km (0.116 R)
• M61: 17,674,390 km (0.04 R)
• M62: 18,036,716 km (0.074 R)
• M63: 18,869,228 km (0.075 R)
• M64: 19,273,292 km (0.076 R)
• M65: 19,442,637 km (0.107 R)
• M66: 19,680,348 km (0.107 R)
• M67: 20,330,500 km (0.053 R)
• M68: 20,502,837 km (0.089 R)
• M69: 21,057,396 km (0.087 R)
• M70: 21,371,552 km (0.081 R)
• M71: 21,969,046 km (0.109 R)
• M72: 23,144,735 km (0.055 R)
• M73: 23,252,745 km (0.093 R)
• M74: 23,577,372 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 9.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.94 AU - 4.3 AU

Year: 3677 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,960,144 km

• M1: 124,017 km (0.081 R)
• M2: 233,971 km (0.078 R)
• M3: 299,046 km (0.071 R)
• M4: 571,464 km (0.058 R)
• M5: 648,806 km (0.037 R)
• M6: 761,603 km (0.051 R)
• M7: 937,979 km (0.111 R)
• M8: 1,265,748 km (0.12 R)
• M9: 1,422,825 km (0.114 R)
• M10: 1,517,521 km (0.102 R)
• M11: 1,756,429 km (0.057 R)
• M12: 1,828,984 km (0.102 R)
• M13: 1,917,396 km (0.059 R)
• M14: 2,145,084 km (0.117 R)
• M15: 2,478,388 km (0.088 R)
• M16: 2,576,674 km (0.107 R)
• M17: 2,777,284 km (0.076 R)
• M18: 2,913,867 km (0.057 R)
• M19: 3,052,844 km (0.089 R)
• M20: 3,409,635 km (0.087 R)
• M21: 3,519,290 km (0.065 R)
• M22: 3,630,142 km (0.114 R)
• M23: 3,761,040 km (0.044 R)
• M24: 3,836,437 km (0.07 R)
• M25: 3,988,878 km (0.095 R)
• M26: 4,104,666 km (0.115 R)
• M27: 4,359,132 km (0.07 R)
• M28: 4,618,834 km (0.091 R)
• M29: 5,556,514 km (0.119 R)
• M30: 5,621,140 km (0.116 R)
• M31: 5,751,141 km (0.03 R)
• M32: 5,838,207 km (0.112 R)
• M33: 6,102,396 km (0.106 R)
• M34: 6,169,117 km (0.116 R)
• M35: 6,348,186 km (0.072 R)
• M36: 6,460,833 km (0.05 R)
• M37: 6,711,260 km (0.071 R)
• M38: 7,011,353 km (0.078 R)
• M39: 7,151,377 km (0.089 R)
• M40: 7,410,331 km (0.088 R)
• M41: 7,720,447 km (0.065 R)
• M42: 7,865,108 km (0.037 R)
• M43: 8,034,902 km (0.109 R)
• M44: 8,378,229 km (0.112 R)
• M45: 8,601,578 km (0.104 R)
• M46: 8,826,723 km (0.082 R)
• M47: 9,104,676 km (0.098 R)
• M48: 10,510,597 km (0.106 R)
• M49: 11,265,916 km (0.04 R)
• M50: 11,539,980 km (0.094 R)
• M51: 11,788,462 km (0.087 R)
• M52: 12,038,739 km (0.114 R)
• M53: 12,459,857 km (0.082 R)
• M54: 13,460,966 km (0.037 R)
• M55: 13,577,054 km (0.09 R)
• M56: 13,897,941 km (0.098 R)
• M57: 14,487,806 km (0.084 R)
• M58: 14,606,736 km (0.077 R)
• M59: 14,755,885 km (0.064 R)
• M60: 15,055,829 km (0.111 R)
• M61: 15,998,146 km (0.114 R)
• M62: 17,116,240 km (0.106 R)
• M63: 17,179,071 km (0.118 R)
• M64: 17,368,163 km (0.079 R)
• M65: 18,775,430 km (0.101 R)
• M66: 18,937,594 km (0.09 R)
• M67: 19,854,779 km (0.1 R)
• M68: 20,020,085 km (0.036 R)
• M69: 20,652,285 km (0.046 R)
• M70: 20,886,855 km (0.113 R)
• M71: 21,325,027 km (0.072 R)
• M72: 21,800,150 km (0.113 R)
• M73: 22,107,424 km (0.063 R)
• M74: 22,381,786 km (0.107 R)
• M75: 22,588,231 km (0.037 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 14

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.54 AU - 6.92 AU

Year: 6838 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,960,144 km

• M1: 238,609 km (0.113 R)
• M2: 436,377 km (0.066 R)
• M3: 572,361 km (0.111 R)
• M4: 699,520 km (0.057 R)
• M5: 856,897 km (0.09 R)
• M6: 1,244,056 km (0.035 R)
• M7: 1,500,167 km (0.1 R)
• M8: 1,877,902 km (0.119 R)
• M9: 1,970,503 km (0.057 R)
• M10: 2,603,003 km (0.116 R)
• M11: 3,105,652 km (0.102 R)
• M12: 4,096,738 km (0.099 R)
• M13: 4,555,106 km (0.072 R)
• M14: 4,993,128 km (0.1 R)
• M15: 5,929,312 km (0.033 R)
• M16: 6,427,772 km (0.113 R)
• M17: 6,774,540 km (0.076 R)
• M18: 7,002,377 km (0.064 R)
• M19: 7,148,534 km (0.109 R)
• M20: 7,253,702 km (0.073 R)
• M21: 7,916,719 km (0.096 R)
• M22: 8,091,001 km (0.027 R)
• M23: 8,377,032 km (0.045 R)
• M24: 8,465,744 km (0.109 R)
• M25: 8,644,064 km (0.078 R)
• M26: 8,733,673 km (0.063 R)
• M27: 9,209,395 km (0.048 R)
• M28: 9,300,948 km (0.042 R)
• M29: 9,577,555 km (0.105 R)
• M30: 10,518,974 km (0.113 R)
• M31: 11,219,990 km (0.094 R)
• M32: 11,416,113 km (0.05 R)
• M33: 11,886,448 km (0.098 R)
• M34: 12,161,559 km (0.071 R)
• M35: 12,363,067 km (0.065 R)
• M36: 12,489,477 km (0.062 R)
• M37: 12,718,362 km (0.042 R)
• M38: 13,361,035 km (0.084 R)
• M39: 13,935,490 km (0.113 R)
• M40: 14,040,807 km (0.076 R)
• M41: 14,973,700 km (0.043 R)
• M42: 15,816,684 km (0.102 R)
• M43: 16,147,145 km (0.11 R)
• M44: 16,368,700 km (0.119 R)
• M45: 16,619,276 km (0.111 R)
• M46: 16,899,024 km (0.112 R)
• M47: 17,067,771 km (0.055 R)
• M48: 17,293,514 km (0.085 R)
• M49: 17,406,759 km (0.048 R)
• M50: 17,690,995 km (0.091 R)
• M51: 18,034,023 km (0.08 R)
• M52: 18,263,955 km (0.042 R)
• M53: 18,639,745 km (0.093 R)
• M54: 19,105,742 km (0.069 R)
• M55: 19,340,162 km (0.093 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: 152 - 15,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit