🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 157 Days

Day: 41.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,501,142 km

• M1: 35,305 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.9 AU - 1.44 AU

Year: 462 Days

Day: 18.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.07 AU - 3.63 AU

Year: 2240 Days

Day: 47.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,501,142 km

• M1: 1,275,771 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 13.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.3 AU - 9.08 AU

Year: 7789 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,501,142 km

• M1: 255,812 km (0.089 R)
• M2: 349,311 km (0.114 R)
• M3: 591,959 km (0.107 R)
• M4: 679,025 km (0.083 R)
• M5: 868,565 km (0.072 R)
• M6: 1,230,293 km (0.098 R)
• M7: 2,088,835 km (0.105 R)
• M8: 2,392,070 km (0.091 R)
• M9: 2,805,858 km (0.1 R)
• M10: 2,981,785 km (0.074 R)
• M11: 3,081,267 km (0.075 R)
• M12: 3,406,792 km (0.102 R)
• M13: 3,743,687 km (0.073 R)
• M14: 4,381,871 km (0.111 R)
• M15: 4,771,873 km (0.047 R)
• M16: 5,006,592 km (0.051 R)
• M17: 5,933,201 km (0.092 R)
• M18: 6,109,577 km (0.107 R)
• M19: 6,390,522 km (0.084 R)
• M20: 6,780,523 km (0.119 R)
• M21: 6,991,756 km (0.083 R)
• M22: 7,178,304 km (0.086 R)
• M23: 7,693,220 km (0.096 R)
• M24: 7,775,649 km (0.085 R)
• M25: 7,996,754 km (0.104 R)
• M26: 8,672,787 km (0.093 R)
• M27: 10,049,686 km (0.119 R)
• M28: 10,564,452 km (0.058 R)
• M29: 10,902,094 km (0.107 R)
• M30: 11,056,779 km (0.084 R)
• M31: 11,149,828 km (0.06 R)
• M32: 11,336,975 km (0.108 R)
• M33: 13,529,482 km (0.051 R)
• M34: 14,131,464 km (0.115 R)
• M35: 14,435,746 km (0.045 R)
• M36: 15,779,135 km (0.055 R)
• M37: 15,954,314 km (0.104 R)
• M38: 16,094,936 km (0.105 R)
• M39: 16,341,922 km (0.086 R)
• M40: 18,069,328 km (0.077 R)
• M41: 18,694,947 km (0.11 R)
• M42: 19,365,295 km (0.092 R)
• M43: 19,515,192 km (0.054 R)
• M44: 19,627,989 km (0.102 R)
• M45: 19,854,181 km (0.079 R)
• M46: 20,233,112 km (0.056 R)
• M47: 21,152,241 km (0.108 R)
• M48: 21,539,251 km (0.102 R)
• M49: 22,124,179 km (0.103 R)
• M50: 22,556,517 km (0.076 R)
• M51: 23,190,213 km (0.086 R)
• M52: 23,309,742 km (0.028 R)
• M53: 23,709,467 km (0.049 R)
• M54: 23,950,470 km (0.112 R)
• M55: 24,678,263 km (0.081 R)
• M56: 24,800,185 km (0.111 R)
• M57: 25,577,496 km (0.101 R)
• M58: 26,487,649 km (0.109 R)
• M59: 27,450,461 km (0.084 R)
• M60: 27,534,685 km (0.084 R)
• M61: 27,787,954 km (0.077 R)
• M62: 27,957,299 km (0.038 R)
• M63: 28,637,969 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 7.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.17 AU - 13.15 AU

Year: 16453 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,501,142 km

• M1: 107,710 km (0.11 R)
• M2: 220,806 km (0.032 R)
• M3: 301,141 km (0.105 R)
• M4: 352,602 km (0.083 R)
• M5: 436,826 km (0.102 R)
• M6: 593,455 km (0.119 R)
• M7: 901,477 km (0.104 R)
• M8: 1,189,752 km (0.11 R)
• M9: 1,299,557 km (0.083 R)
• M10: 1,649,317 km (0.059 R)
• M11: 2,377,110 km (0.074 R)
• M12: 3,161,751 km (0.065 R)
• M13: 4,321,583 km (0.107 R)
• M14: 4,561,239 km (0.119 R)
• M15: 4,946,454 km (0.082 R)
• M16: 5,860,497 km (0.116 R)
• M17: 6,049,588 km (0.11 R)
• M18: 6,433,756 km (0.11 R)
• M19: 7,064,759 km (0.091 R)
• M20: 7,674,072 km (0.044 R)
• M21: 8,215,915 km (0.113 R)
• M22: 8,427,596 km (0.088 R)
• M23: 8,641,072 km (0.105 R)
• M24: 8,942,961 km (0.104 R)
• M25: 9,116,943 km (0.114 R)
• M26: 11,432,718 km (0.067 R)
• M27: 11,907,093 km (0.111 R)
• M28: 13,022,495 km (0.102 R)
• M29: 13,071,712 km (0.087 R)
• M30: 13,667,561 km (0.083 R)
• M31: 13,717,526 km (0.106 R)
• M32: 15,403,345 km (0.106 R)
• M33: 15,716,752 km (0.093 R)
• M34: 16,350,150 km (0.08 R)
• M35: 16,616,434 km (0.119 R)
• M36: 17,532,721 km (0.056 R)
• M37: 17,914,794 km (0.071 R)
• M38: 18,244,358 km (0.065 R)
• M39: 18,798,319 km (0.109 R)
• M40: 20,550,259 km (0.102 R)
• M41: 21,649,505 km (0.085 R)
• M42: 22,294,720 km (0.079 R)
• M43: 24,754,558 km (0.049 R)
• M44: 26,109,466 km (0.086 R)
• M45: 26,171,699 km (0.062 R)
• M46: 27,868,587 km (0.089 R)
• M47: 27,995,746 km (0.108 R)
• M48: 28,378,267 km (0.057 R)
• M49: 28,506,024 km (0.092 R)
• M50: 30,512,730 km (0.035 R)
• M51: 32,497,594 km (0.091 R)
• M52: 32,832,394 km (0.046 R)
• M53: 33,437,966 km (0.049 R)
• M54: 34,797,063 km (0.109 R)
• M55: 35,483,269 km (0.068 R)
• M56: 35,897,206 km (0.076 R)
• M57: 36,312,639 km (0.099 R)
• M58: 36,939,005 km (0.048 R)
• M59: 38,131,600 km (0.095 R)
• M60: 38,697,229 km (0.057 R)
• M61: 39,479,327 km (0.118 R)
• M62: 42,513,770 km (0.074 R)
• M63: 43,100,194 km (0.116 R)
• M64: 45,173,770 km (0.086 R)
• M65: 45,248,419 km (0.115 R)
• M66: 45,547,465 km (0.092 R)
• M67: 45,922,058 km (0.096 R)
• M68: 46,297,848 km (0.096 R)
• M69: 47,811,031 km (0.096 R)
• M70: 48,497,236 km (0.075 R)
• M71: 48,803,164 km (0.049 R)
• M72: 49,263,476 km (0.116 R)
• M73: 50,885,566 km (0.057 R)
• M74: 51,196,580 km (0.073 R)
• M75: 51,820,403 km (0.108 R)
• M76: 52,368,231 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.5

Radius: 5.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.48 AU - 18.42 AU

Year: 24369 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,501,142 km

• M1: 257,308 km (0.111 R)
• M2: 482,752 km (0.103 R)
• M3: 607,367 km (0.107 R)
• M4: 962,961 km (0.093 R)
• M5: 1,439,580 km (0.109 R)
• M6: 2,129,825 km (0.103 R)
• M7: 2,310,090 km (0.086 R)
• M8: 2,362,450 km (0.046 R)
• M9: 2,468,365 km (0.084 R)
• M10: 4,300,939 km (0.053 R)
• M11: 4,995,970 km (0.107 R)
• M12: 6,083,996 km (0.114 R)
• M13: 6,339,509 km (0.086 R)
• M14: 6,561,363 km (0.115 R)
• M15: 6,710,811 km (0.114 R)
• M16: 7,127,142 km (0.111 R)
• M17: 7,280,629 km (0.097 R)
• M18: 11,188,574 km (0.033 R)
• M19: 11,862,513 km (0.115 R)
• M20: 11,907,991 km (0.053 R)
• M21: 12,044,573 km (0.108 R)
• M22: 13,628,067 km (0.115 R)
• M23: 13,866,376 km (0.089 R)
• M24: 14,009,990 km (0.095 R)
• M25: 14,492,443 km (0.108 R)
• M26: 14,735,839 km (0.087 R)
• M27: 16,274,004 km (0.071 R)
• M28: 16,934,180 km (0.068 R)
• M29: 17,499,510 km (0.106 R)
• M30: 18,543,254 km (0.07 R)
• M31: 23,141,743 km (0.072 R)
• M32: 24,401,208 km (0.079 R)
• M33: 25,682,962 km (0.116 R)
• M34: 26,688,260 km (0.108 R)
• M35: 27,525,709 km (0.087 R)
• M36: 30,898,393 km (0.103 R)
• M37: 32,537,537 km (0.11 R)
• M38: 33,303,628 km (0.093 R)
• M39: 34,658,386 km (0.025 R)
• M40: 35,440,633 km (0.116 R)
• M41: 36,096,919 km (0.053 R)
• M42: 37,621,471 km (0.076 R)
• M43: 39,641,641 km (0.082 R)
• M44: 40,939,103 km (0.112 R)
• M45: 43,225,557 km (0.117 R)
• M46: 43,295,419 km (0.086 R)
• M47: 43,365,431 km (0.07 R)
• M48: 46,337,940 km (0.089 R)
• M49: 47,271,282 km (0.07 R)
• M50: 47,487,600 km (0.12 R)
• M51: 48,355,866 km (0.113 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: 171 - 12,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit