🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 26.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238

Radius: 10.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.14 AU - 1.44 AU

Year: 961 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,991,008 km

• M1: 186,997 km (0.097 R)
• M2: 266,733 km (0.097 R)
• M3: 335,398 km (0.083 R)
• M4: 409,599 km (0.081 R)
• M5: 483,351 km (0.043 R)
• M6: 554,709 km (0.078 R)
• M7: 718,967 km (0.067 R)
• M8: 793,467 km (0.088 R)
• M9: 925,562 km (0.117 R)
• M10: 1,007,691 km (0.12 R)
• M11: 1,092,364 km (0.073 R)
• M12: 1,241,064 km (0.109 R)
• M13: 1,480,271 km (0.112 R)
• M14: 1,683,724 km (0.114 R)
• M15: 1,811,630 km (0.045 R)
• M16: 1,896,602 km (0.103 R)
• M17: 1,976,188 km (0.051 R)
• M18: 2,187,270 km (0.092 R)
• M19: 2,264,014 km (0.113 R)
• M20: 2,470,758 km (0.114 R)
• M21: 2,639,206 km (0.093 R)
• M22: 2,781,174 km (0.056 R)
• M23: 2,857,020 km (0.047 R)
• M24: 2,948,873 km (0.084 R)
• M25: 3,018,436 km (0.117 R)
• M26: 3,198,851 km (0.112 R)
• M27: 3,302,373 km (0.094 R)
• M28: 3,521,235 km (0.116 R)
• M29: 3,644,803 km (0.105 R)
• M30: 3,744,734 km (0.106 R)
• M31: 3,837,185 km (0.081 R)
• M32: 3,981,547 km (0.074 R)
• M33: 4,110,501 km (0.083 R)
• M34: 4,275,806 km (0.094 R)
• M35: 4,407,901 km (0.071 R)
• M36: 4,604,024 km (0.042 R)
• M37: 4,712,333 km (0.108 R)
• M38: 4,848,766 km (0.077 R)
• M39: 4,931,344 km (0.12 R)
• M40: 5,107,271 km (0.115 R)
• M41: 5,181,921 km (0.106 R)
• M42: 5,666,468 km (0.081 R)
• M43: 5,743,810 km (0.092 R)
• M44: 5,909,415 km (0.112 R)
• M45: 6,066,642 km (0.091 R)
• M46: 6,265,308 km (0.078 R)
• M47: 6,405,631 km (0.077 R)
• M48: 6,638,406 km (0.077 R)
• M49: 6,719,936 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.8

Radius: 13.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.38 AU - 2.2 AU

Year: 1571 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,991,008 km

• M1: 190,139 km (0.084 R)
• M2: 282,142 km (0.04 R)
• M3: 380,876 km (0.095 R)
• M4: 540,048 km (0.086 R)
• M5: 626,965 km (0.1 R)
• M6: 832,662 km (0.09 R)
• M7: 1,006,943 km (0.09 R)
• M8: 1,279,660 km (0.048 R)
• M9: 1,376,151 km (0.092 R)
• M10: 1,797,718 km (0.104 R)
• M11: 1,927,120 km (0.079 R)
• M12: 2,018,674 km (0.089 R)
• M13: 2,132,518 km (0.053 R)
• M14: 2,388,928 km (0.093 R)
• M15: 2,804,212 km (0.037 R)
• M16: 2,932,118 km (0.09 R)
• M17: 3,157,861 km (0.069 R)
• M18: 3,340,221 km (0.118 R)
• M19: 3,451,372 km (0.103 R)
• M20: 3,626,851 km (0.086 R)
• M21: 3,830,902 km (0.054 R)
• M22: 4,237,360 km (0.091 R)
• M23: 4,561,688 km (0.098 R)
• M24: 4,922,368 km (0.062 R)
• M25: 5,035,165 km (0.073 R)
• M26: 5,422,624 km (0.117 R)
• M27: 6,014,283 km (0.045 R)
• M28: 7,227,073 km (0.109 R)
• M29: 7,812,150 km (0.106 R)
• M30: 7,927,640 km (0.07 R)
• M31: 8,160,414 km (0.101 R)
• M32: 8,260,944 km (0.101 R)
• M33: 8,395,582 km (0.115 R)
• M34: 8,530,819 km (0.088 R)
• M35: 8,958,519 km (0.074 R)
• M36: 9,236,023 km (0.112 R)
• M37: 9,675,242 km (0.062 R)
• M38: 9,870,617 km (0.051 R)
• M39: 10,085,290 km (0.098 R)
• M40: 10,229,353 km (0.066 R)
• M41: 10,392,115 km (0.113 R)
• M42: 10,483,071 km (0.042 R)
• M43: 10,812,186 km (0.091 R)
• M44: 11,256,492 km (0.068 R)
• M45: 11,405,940 km (0.092 R)
• M46: 11,612,535 km (0.082 R)
• M47: 11,896,172 km (0.115 R)
• M48: 12,182,203 km (0.104 R)
• M49: 12,374,137 km (0.109 R)
• M50: 12,605,865 km (0.089 R)
• M51: 12,741,699 km (0.107 R)
• M52: 13,210,988 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 14.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.92 AU - 5.56 AU

Year: 7869 Days

Day: 10 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,991,008 km

• M1: 293,212 km (0.099 R)
• M2: 411,394 km (0.089 R)
• M3: 661,821 km (0.119 R)
• M4: 1,243,308 km (0.114 R)
• M5: 1,606,382 km (0.115 R)
• M6: 1,748,799 km (0.071 R)
• M7: 1,874,461 km (0.033 R)
• M8: 1,981,573 km (0.051 R)
• M9: 2,090,780 km (0.093 R)
• M10: 2,408,077 km (0.095 R)
• M11: 2,863,752 km (0.109 R)
• M12: 3,191,371 km (0.104 R)
• M13: 3,938,314 km (0.114 R)
• M14: 4,077,440 km (0.1 R)
• M15: 4,218,211 km (0.079 R)
• M16: 4,389,351 km (0.082 R)
• M17: 4,797,604 km (0.051 R)
• M18: 5,066,730 km (0.025 R)
• M19: 5,495,179 km (0.066 R)
• M20: 5,588,677 km (0.106 R)
• M21: 5,840,301 km (0.107 R)
• M22: 6,192,454 km (0.077 R)
• M23: 6,650,822 km (0.087 R)
• M24: 7,809,607 km (0.095 R)
• M25: 8,269,172 km (0.027 R)
• M26: 8,883,570 km (0.099 R)
• M27: 9,475,230 km (0.032 R)
• M28: 10,079,905 km (0.042 R)
• M29: 10,194,646 km (0.054 R)
• M30: 10,580,309 km (0.083 R)
• M31: 10,853,326 km (0.113 R)
• M32: 11,645,745 km (0.119 R)
• M33: 11,766,321 km (0.057 R)
• M34: 12,457,015 km (0.074 R)
• M35: 12,621,423 km (0.096 R)
• M36: 13,244,647 km (0.109 R)
• M37: 13,750,438 km (0.051 R)
• M38: 14,694,101 km (0.096 R)
• M39: 14,955,150 km (0.074 R)
• M40: 15,349,639 km (0.098 R)
• M41: 15,703,139 km (0.059 R)
• M42: 16,238,400 km (0.059 R)
• M43: 16,553,453 km (0.104 R)
• M44: 17,327,024 km (0.07 R)
• M45: 17,695,184 km (0.107 R)
• M46: 17,787,636 km (0.093 R)
• M47: 17,972,987 km (0.075 R)
• M48: 18,532,932 km (0.075 R)
• M49: 20,198,854 km (0.059 R)
• M50: 21,516,512 km (0.048 R)
• M51: 21,813,165 km (0.113 R)
• M52: 22,011,531 km (0.109 R)
• M53: 22,310,428 km (0.092 R)
• M54: 23,316,324 km (0.077 R)
• M55: 23,570,192 km (0.074 R)
• M56: 24,183,094 km (0.082 R)
• M57: 24,285,718 km (0.045 R)
• M58: 24,439,954 km (0.118 R)
• M59: 25,424,607 km (0.03 R)
• M60: 25,738,164 km (0.113 R)
• M61: 26,316,509 km (0.045 R)
• M62: 26,527,891 km (0.076 R)
• M63: 26,686,764 km (0.076 R)
• M64: 27,058,814 km (0.102 R)
• M65: 27,218,734 km (0.097 R)
• M66: 27,432,510 km (0.114 R)
• M67: 28,781,134 km (0.103 R)
• M68: 29,162,609 km (0.087 R)
• M69: 29,545,729 km (0.12 R)
• M70: 29,930,644 km (0.076 R)
• M71: 30,594,261 km (0.098 R)
• M72: 31,262,664 km (0.09 R)
• M73: 31,879,755 km (0.078 R)
• M74: 33,011,912 km (0.111 R)
• M75: 33,182,902 km (0.034 R)
• M76: 35,490,449 km (0.109 R)
• M77: 38,028,228 km (0.104 R)
• M78: 38,207,595 km (0.102 R)
• M79: 38,867,172 km (0.113 R)
• M80: 38,987,449 km (0.071 R)
• M81: 39,712,101 km (0.075 R)
• M82: 40,441,241 km (0.109 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: 300 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit